Trial Outcomes & Findings for A Study of Trastuzumab Emtansine Versus Capecitabine + Lapatinib in Participants With HER2-positive Locally Advanced or Metastatic Breast Cancer (NCT NCT00829166)
NCT ID: NCT00829166
Last Updated: 2016-10-31
Results Overview
PD was assessed by an IRC using modified Response Evaluation Criteria in Solid Tumors (RECIST). All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as target lesions (TLs) and recorded at baseline. TLs should be selected on the basis of their size (those with the longest diameter) and their suitability for accurate repeated measurements either by imaging or clinically. A sum of the longest diameter for all TLs was calculated as baseline sum longest diameter (SLD). All other lesions (or sites of disease) should be identified as non-TLs and recorded at baseline. PD for TLs was defined as greater than or equal to (\>/=) 20 percent (%) increase in SLD, taking as reference smallest SLD recorded since treatment started or appearance of 1 or more new lesions. PD for non-TLs was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. Percentage of Participants with PD by IRC or death from any cause was reported.
Recruitment status
COMPLETED
Study phase
PHASE3
Target enrollment
991 participants
Primary outcome timeframe
From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)
Results posted on
2016-10-31
Participant Flow
Participants of "Lapatinib + Capecitabine" arm were allowed to cross over to receive trastuzumab emtansine based on statistically significant Overall Survival (OS) benefit in favor of trastuzumab emtansine demonstrated in second interim analysis (cut-off date 31 July 2012). The safety analysis of the arm was then reported.
Participant milestones
| Measure |
Trastuzumab Emtansine
Participants received trastuzumab emtansine 3.6 milligrams per kilogram (mg/kg) intravenous (IV) infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until disease progression (PD) (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 milligrams per square meter (mg/m\^2) orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Overall Study
STARTED
|
495
|
496
|
|
Overall Study
Treated
|
490
|
488
|
|
Overall Study
COMPLETED
|
0
|
0
|
|
Overall Study
NOT COMPLETED
|
495
|
496
|
Reasons for withdrawal
| Measure |
Trastuzumab Emtansine
Participants received trastuzumab emtansine 3.6 milligrams per kilogram (mg/kg) intravenous (IV) infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until disease progression (PD) (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 milligrams per square meter (mg/m\^2) orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Overall Study
Death
|
305
|
333
|
|
Overall Study
Lost to Follow-up
|
5
|
4
|
|
Overall Study
Physician's Decision
|
4
|
3
|
|
Overall Study
Subject's Decision
|
41
|
55
|
|
Overall Study
Sponsor's Decision
|
137
|
98
|
|
Overall Study
Reason Not Specified
|
3
|
3
|
Baseline Characteristics
A Study of Trastuzumab Emtansine Versus Capecitabine + Lapatinib in Participants With HER2-positive Locally Advanced or Metastatic Breast Cancer
Baseline characteristics by cohort
| Measure |
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
Total
n=991 Participants
Total of all reporting groups
|
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
|---|---|---|---|
|
Age, Continuous
|
53.2 years
STANDARD_DEVIATION 10.8 • n=7 Participants
|
52.7 years
STANDARD_DEVIATION 10.9 • n=5 Participants
|
52.2 years
STANDARD_DEVIATION 11.0 • n=5 Participants
|
|
Sex: Female, Male
Female
|
492 Participants
n=7 Participants
|
986 Participants
n=5 Participants
|
494 Participants
n=5 Participants
|
|
Sex: Female, Male
Male
|
4 Participants
n=7 Participants
|
5 Participants
n=5 Participants
|
1 Participants
n=5 Participants
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
PD was assessed by an IRC using modified Response Evaluation Criteria in Solid Tumors (RECIST). All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as target lesions (TLs) and recorded at baseline. TLs should be selected on the basis of their size (those with the longest diameter) and their suitability for accurate repeated measurements either by imaging or clinically. A sum of the longest diameter for all TLs was calculated as baseline sum longest diameter (SLD). All other lesions (or sites of disease) should be identified as non-TLs and recorded at baseline. PD for TLs was defined as greater than or equal to (\>/=) 20 percent (%) increase in SLD, taking as reference smallest SLD recorded since treatment started or appearance of 1 or more new lesions. PD for non-TLs was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. Percentage of Participants with PD by IRC or death from any cause was reported.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With PD or Death as Assessed by an Independent Review Committee (IRC)
|
53.5 percentage of participants
|
61.3 percentage of participants
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
Tumor response was assessed by an IRC according to modified RECIST. All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as TLs (on the basis of their size and their suitability for accurate repeated measurements either by imaging or clinically) and recorded at baseline. A sum of the longest diameter for all TLs was calculated as baseline SLD. All other lesions were identified as non-TLs and recorded at baseline. PD for TLs: \>/= 20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or appearance of 1 or more new lesions. PD for non-TLs: appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. PFS: time from randomization to first documented PD by IRC or death from any cause (whichever occurred earlier). The median duration of PFS was estimated using Kaplan-Meier method. The 95% confidence interval (CI) was computed using the method of Brookmeyer and Crowley.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Progression-free Survival (PFS) as Assessed by an IRC (Co-primary Endpoint)
|
9.6 Months
Interval 8.25 to 10.64
|
6.4 Months
Interval 5.68 to 7.06
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 31 Jul 2012 (up to 3 years, 5 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
The percentage of participants who died from any cause was reported. The results are reported from second interim analysis, which deemed to be the confirmatory.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants Who Died: Second Interim Analysis
|
30.1 percentage of participants
|
36.7 percentage of participants
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 31 Jul 2012 (up to 3 years, 5 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
OS was defined as the time from the date of randomization to the date of death from any cause. The median duration of OS was estimated using Kaplan-Meier method. The 95% CI was computed using the method of Brookmeyer and Crowley. The results are reported from second interim analysis, which deemed to be the confirmatory.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Overall Survival: Second Interim Analysis (Co-primary Endpoint)
|
30.9 Months
Interval 26.81 to 34.27
|
25.1 Months
Interval 22.74 to 27.96
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 31 Dec 2014 (up to 5 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
The percentage of participants who died from any cause was reported. The results reported are from the final analysis. The final analysis is descriptive.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants Who Died: Final Analysis
|
61.2 percentage of participants
|
67.1 percentage of participants
|
PRIMARY outcome
Timeframe: From the date of randomization through the data cut-off date of 31 Dec 2014 (up to 5 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
OS was defined as the time from the date of randomization to the date of death from any cause. The median duration of OS was estimated using Kaplan-Meier method. The 95% CI was computed using the method of Brookmeyer and Crowley. The results reported are from the final analysis. The final analysis is descriptive.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Overall Survival: Final Analysis
|
29.9 Months
Interval 26.32 to 34.1
|
25.9 Months
Interval 22.74 to 28.32
|
PRIMARY outcome
Timeframe: Year 1Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
1 year survival was defined as the percentage of participants alive 1 year after starting treatment. The results reported are from the final analysis.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants Who Were Alive at Year 1
|
85.3 percentage of participants
Interval 82.15 to 88.54
|
78.9 percentage of participants
Interval 75.19 to 82.65
|
PRIMARY outcome
Timeframe: Year 2Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
2 year survival was defined as the percentage of participants alive 2 years after starting treatment. The results reported are from the final analysis.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants Who Were Alive at Year 2
|
59.6 percentage of participants
Interval 55.1 to 64.06
|
52.4 percentage of participants
Interval 47.81 to 57.08
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
PD was assessed by the investigator using modified RECIST. All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as TLs and recorded at baseline. A sum of the longest diameter for all TLs was calculated as baseline SLD. PD for TLs was defined as \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or the appearance of 1 or more new lesions. PD for non-TLs was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. The percentage of participants who died or experienced PD by Investigator was reported.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With PD or Death as Assessed by the Investigator
|
58.0 percentage of participants
|
67.5 percentage of participants
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
Tumor response was assessed by the investigator according to modified RECIST. All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as TLs and recorded at baseline. A sum of the longest diameter for all TLs was calculated as baseline SLD. PD for TLs was defined as \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or the appearance of 1 or more new lesions. PD for non-TLs was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. PFS was defined as the time from randomization to first documented PD by Investigator or death from any cause (whichever occurred earlier). The median duration of PFS was estimated using Kaplan-Meier method. The 95% CI was computed using the method of Brookmeyer and Crowley.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
PFS as Assessed by the Investigator
|
9.4 Months
Interval 7.49 to 10.78
|
5.8 Months
Interval 5.59 to 6.93
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization. Only participants with measurable disease at baseline were included in the analysis.
Tumor response was assessed by an IRC according to modified RECIST. OR was defined as the percentage of participants with a complete response (CR) or partial response (PR). All measurable lesions up to a maximum of 5 per organ and 10 in total were identified as TLs and recorded at baseline. A sum of the longest diameter for all TLs was calculated as baseline SLD. For TLs, a CR was defined as the disappearance of all TLs and a PR was defined as \>/= 30% decrease in the SLD of TLs, taking as reference the baseline SLD. For non-TLs, a CR was defined as the disappearance of all non-TLs and a PR was defined as the persistence of 1 or more non-TLs. Confirmation of response at a consecutive tumor assessment at least 4 weeks apart was required. Participants without a post-baseline tumor assessment were considered non-responders. The percentage of participants with CR or PR by IRC was reported. The 95% CI was computed using Blyth-Still Casella exact CI method.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=397 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=389 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With Objective Response (OR) as Assessed by an IRC
|
43.6 percentage of participants
Interval 38.6 to 48.6
|
30.8 percentage of participants
Interval 26.3 to 35.7
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization. Only participants with an objective response were included in the analysis.
Tumor response was assessed by an IRC according to modified RECIST. DOR was defined as the time from first documented OR to first documented PD or death from any cause, whichever occurred earlier. OR was defined as a CR or PR determined on 2 consecutive tumor assessments at least 4 weeks apart. For TLs, CR was defined as the disappearance of all TLs; PR was defined as \>/=30% decrease in the SLD of TLs, taking as reference the baseline SLD; and PD was defined as \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or the appearance of 1 or more new lesions. For non-TLs, CR was defined as the disappearance of all non-TLs; PR was defined as the persistence of 1 or more non-TLs; and PD was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. The 95% CI was computed using the method of Brookmeyer and Crowley.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=173 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=120 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Duration of Objective Response (DOR) as Assessed by an IRC
|
12.6 Months
Interval 8.38 to 20.76
|
6.5 Months
Interval 5.45 to 7.16
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization. Only participants with measurable disease at Baseline were included in the analysis.
Tumor response was assessed by an IRC according to modified RECIST. Participants were considered as experienced clinical benefit if they had an OR or maintained stable disease (SD) for at least 6 months from randomization. OR: CR or PR determined on 2 consecutive tumor assessments \>/=4 weeks apart. For TLs, CR: disappearance of all TLs; PR: \>/=30% decrease in the SLD of TLs, taking as reference the baseline SLD; PD: \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or appearance of 1 or more new lesions; and SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD. For non-TLs, CR: disappearance of all non-TLs; PR/SD: persistence of 1 or more non-TLs; and PD: appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. Participants without a post-baseline tumor assessment were considered non-responders. The 95% CI was computed using Blyth-Still Casella exact CI method.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=397 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=389 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With Clinical Benefit as Assessed by an IRC
|
58.2 percentage of participants
Interval 53.3 to 63.1
|
44.2 percentage of participants
Interval 39.2 to 49.2
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
Treatment failure was defined as discontinuation of treatment for any reason, including PD (per investigator review), treatment toxicity, or death from any cause. For "Lapatinib + Capecitabine" arm, a participant was considered as treatment failure only if both drugs were discontinued. For TLs, PD was defined as \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or the appearance of 1 or more new lesions. For non-TLs, PD was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. Percentage of participants with treatment failure was reported.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With Treatment Failure
|
63.2 percentage of participants
|
74.8 percentage of participants
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization.
Time to treatment failure was defined as the time from randomization to discontinuation of treatment for any reason, including PD (per investigator review), treatment toxicity, or death from any cause. For "Lapatinib + Capecitabine" arm, a participant was considered as treatment failure only if both drugs were discontinued with treatment failure date as the later of the 2 discontinuation dates. For TLs, PD was defined as \>/=20% increase in the SLD, taking as reference the smallest SLD recorded since treatment started or the appearance of 1 or more new lesions. For non-TLs, PD was defined as appearance of 1 or more new lesions and/or unequivocal progression of existing non-TLs. The median time to treatment failure was estimated using Kaplan-Meier method. The 95% CI was computed using the method of Brookmeyer and Crowley.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=495 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=496 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Time to Treatment Failure
|
7.9 Months
Interval 6.41 to 9.0
|
5.8 Months
Interval 5.52 to 6.31
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization. Only female participants with a Baseline assessment and at least 1 follow-up assessment were included in the analysis.
Symptom progression was defined as the documentation of a \>/= 5-point decrease from baseline in the scoring of responses as measured by the Functional Assessment of Cancer Therapy-for participants with Breast Cancer (FACT-B) questionnaire with the Trial Outcomes Index-Physical/Functional/Breast (TOI-PFB) subscale. The FACT-B TOI-PFB subscale contained 24 items from 3 subsections of the FACT-B questionnaire: Physical well-being, functional well-being, and additional concerns for breast cancer participants (breast cancer subscale \[BCS\]). All items in the questionnaire were rated by the participant on a 5-point scale ranging from 0 ("not at all") to 4 ("very much"). The total score ranged from 0 to 96 with higher score indicating better perceived quality of life. The percentage of participants with symptom progression was reported.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=450 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=445 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Percentage of Participants With Symptom Progression
|
54.7 percentage of participants
|
57.8 percentage of participants
|
SECONDARY outcome
Timeframe: From the date of randomization through the data cut-off date of 14 Jan 2012 (up to 2 years, 11 months)Population: ITT population included all randomized participants on the basis of the treatment assigned at randomization. Only female participants with a Baseline assessment and at least 1 follow-up assessment were included in the analysis.
Time to symptom progression was defined as the time from randomization to the first documentation of a \>/= 5-point decrease from baseline in the scoring of responses as measured by the FACT-B questionnaire with the TOI-PFB subscale. The FACT-B TOI-PFB subscale contained 24 items from 3 subsections of the FACT-B questionnaire: Physical well-being, functional well-being, and additional concerns for breast cancer participants (BCS). All items in the questionnaire were rated by the participant on a 5-point scale ranging from 0 ("not at all") to 4 ("very much"). The total score ranged from 0 to 96 with higher score indicating better perceived quality of life. The median time to symptom progression was estimated using Kaplan-Meier method. The 95% CI was computed using the method of Brookmeyer and Crowley.
Outcome measures
| Measure |
Trastuzumab Emtansine
n=450 Participants
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=445 Participants
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|
|
Time to Symptom Progression
|
7.1 Months
Interval 5.59 to 8.44
|
4.6 Months
Interval 4.14 to 5.78
|
Adverse Events
Trastuzumab Emtansine
Serious events: 92 serious events
Other events: 474 other events
Deaths: 0 deaths
Lapatinib + Capecitabine
Serious events: 99 serious events
Other events: 471 other events
Deaths: 0 deaths
Lapatinib + Capecitabine/ Trastuzumab Emtansine
Serious events: 19 serious events
Other events: 115 other events
Deaths: 0 deaths
Serious adverse events
| Measure |
Trastuzumab Emtansine
n=490 participants at risk
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=488 participants at risk
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
Lapatinib + Capecitabine/ Trastuzumab Emtansine
n=136 participants at risk
Participants of "Lapatinib + Capecitabine" arm were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|---|
|
Infections and infestations
Unmapped (Bacteremia due to infected port)
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Anaemia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Anaemia of malignant disease
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Febrile neutropenia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Neutropenia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Thrombocytopenia
|
0.82%
4/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Angina pectoris
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Atrial fibrillation
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Cardiomyopathy
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Coronary artery disease
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Pericardial effusion
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Pericarditis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Supraventricular tachycardia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Cardiac disorders
Tachycardia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Ear and labyrinth disorders
Vertigo
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Eye disorders
Macular hole
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Abdominal pain
|
0.82%
4/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.61%
3/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Ascites
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Colitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Constipation
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Diarrhoea
|
0.61%
3/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
3.5%
17/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Enteritis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Fistula of small intestine
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gastric haemorrhage
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gastric ulcer
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gastritis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gastrointestinal haemorrhage
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gastrointestinal obstruction
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Ileus
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Intestinal haemorrhage
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Intestinal obstruction
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Nausea
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.61%
3/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Peptic ulcer haemorrhage
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Upper gastrointestinal haemorrhage
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Vomiting
|
1.4%
7/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
2.0%
10/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Malaise
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Asthenia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Chest pain
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Fatigue
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Mucosal inflammation
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Multi-organ failure
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Oedema peripheral
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Pain
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Pyrexia
|
1.6%
8/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.61%
3/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
1.5%
2/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Cholangitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Cholangitis acute
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Cholestasis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Hepatitis toxic
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Hepatotoxicity
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Hyperbilirubinaemia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Nodular regenerative hyperplasia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Portal hypertension
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Immune system disorders
Hypersensitivity
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Appendicitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Bacteraemia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Bronchitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Catheter site infection
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Cellulitis
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.61%
3/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Clostridium difficile colitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Device related infection
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Enterococcal infection
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Erysipelas
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Gastroenteritis norovirus
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
H1N1 influenza
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Herpes zoster
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Infection
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Listeriosis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Lower respiratory tract infection
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Nasopharyngitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Neutropenic sepsis
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Parotitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Pneumocystis jirovecii pneumonia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Pneumonia
|
0.82%
4/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Pneumonia bacterial
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Post procedural infection
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Pyelonephritis acute
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Respiratory tract infection
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
1.5%
2/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Salmonellosis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Sepsis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Staphylococcal sepsis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Tooth infection
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Upper respiratory tract infection
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Urinary tract infection
|
0.61%
3/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Urosepsis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Ankle fracture
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Delayed haemolytic transfusion reaction
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Extradural haematoma
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Fall
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Femoral neck fracture
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Femur fracture
|
0.61%
3/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Fibula fracture
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Hip fracture
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Infusion related reaction
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Subdural haemorrhage
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Synovial rupture
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Wound
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Wound secretion
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Wrist fracture
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Alanine aminotransferase increased
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Blood bilirubin increased
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Gamma-glutamyltransferase increased
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Haemoglobin decreased
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Dehydration
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Failure to thrive
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Hypercalcaemia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Hypokalaemia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Hyponatraemia
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Back pain
|
0.61%
3/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Bone pain
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Muscular weakness
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Osteonecrosis of jaw
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Pain in extremity
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Pathological fracture
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Spinal column stenosis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Spondylitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Acute myeloid leukaemia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Breast cancer
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Infected neoplasm
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Lentigo maligna
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Myelodysplastic syndrome
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Second primary malignancy
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Squamous cell carcinoma
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Uterine cancer
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Cerebrovascular accident
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Coma
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Dizziness
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Epilepsy
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Headache
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Hemiplegia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Hydrocephalus
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Metabolic encephalopathy
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Parkinson's disease
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Status epilepticus
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Syncope
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Agitation
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Confusional state
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Depression
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Substance-induced psychotic disorder
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Renal and urinary disorders
Dysuria
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Renal and urinary disorders
Renal failure
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Renal and urinary disorders
Ureteric obstruction
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Renal and urinary disorders
Urinary tract obstruction
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Reproductive system and breast disorders
Menometrorrhagia
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Reproductive system and breast disorders
Metrorrhagia
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Reproductive system and breast disorders
Ovarian cyst
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Reproductive system and breast disorders
Uterine haemorrhage
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Acute respiratory distress syndrome
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Alveolitis allergic
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Asthma
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Dyspnoea
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Epistaxis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Haemoptysis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Hypoxia
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pleural effusion
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pleuritic pain
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pneumonitis
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pneumothorax
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.74%
1/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
1.8%
9/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Pulmonary oedema
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Respiratory failure
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Dermatitis contact
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Rash
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Skin haemorrhage
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Urticaria
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Surgical and medical procedures
Abortion induced
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Vascular disorders
Deep vein thrombosis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Vascular disorders
Labile blood pressure
|
0.20%
1/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Vascular disorders
Thrombosis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.41%
2/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Vascular disorders
Venous thrombosis
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.20%
1/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
Other adverse events
| Measure |
Trastuzumab Emtansine
n=490 participants at risk
Participants received trastuzumab emtansine 3.6 mg/kg IV infusion over 30-90 minutes on Day 1 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination.
|
Lapatinib + Capecitabine
n=488 participants at risk
Participants received lapatinib 1250 mg (five 250 mg tablets) orally once daily during each 21-day cycle + capecitabine 1000 mg/m\^2 orally twice daily on Days 1-14 of each 21-day treatment cycle until PD (as assessed by the investigator), unmanageable toxicity, or study termination. Participants of this group were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
Lapatinib + Capecitabine/ Trastuzumab Emtansine
n=136 participants at risk
Participants of "Lapatinib + Capecitabine" arm were allowed to cross over to receive trastuzumab emtansine based on statistically significant OS benefit in favor of trastuzumab emtansine demonstrated in second interim analysis.
|
|---|---|---|---|
|
Blood and lymphatic system disorders
Anaemia
|
13.7%
67/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.2%
40/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.1%
11/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Neutropenia
|
7.6%
37/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.8%
43/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Blood and lymphatic system disorders
Thrombocytopenia
|
30.6%
150/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
2.7%
13/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
16.9%
23/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Eye disorders
Dry eye
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Abdominal pain
|
8.8%
43/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.2%
50/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Abdominal pain upper
|
12.2%
60/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.2%
45/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Constipation
|
28.4%
139/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.1%
59/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
16.2%
22/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Diarrhoea
|
25.1%
123/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
78.9%
385/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
14.7%
20/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Dry mouth
|
17.3%
85/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.3%
26/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
14.7%
20/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Dyspepsia
|
10.4%
51/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
11.7%
57/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Gingival bleeding
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Nausea
|
41.2%
202/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
45.9%
224/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
25.7%
35/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Stomatitis
|
4.1%
20/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
14.3%
70/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Gastrointestinal disorders
Vomiting
|
20.0%
98/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
29.7%
145/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.6%
13/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Influenza like illness
|
5.3%
26/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
1.8%
9/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.6%
13/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Asthenia
|
18.6%
91/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
17.6%
86/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
16.9%
23/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Chest pain
|
8.2%
40/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.5%
27/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Chills
|
8.6%
42/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
3.3%
16/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.6%
13/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Fatigue
|
36.7%
180/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
29.7%
145/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
22.1%
30/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Mucosal inflammation
|
6.7%
33/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
19.1%
93/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Oedema peripheral
|
7.8%
38/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
7.8%
38/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
7.4%
10/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Pain
|
7.1%
35/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
2.9%
14/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
General disorders
Pyrexia
|
19.4%
95/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.8%
43/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
13.2%
18/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Hepatobiliary disorders
Hyperbilirubinaemia
|
2.7%
13/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.4%
46/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Nasopharyngitis
|
10.2%
50/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.4%
41/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.3%
14/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Paronychia
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.1%
59/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Upper respiratory tract infection
|
11.4%
56/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.2%
40/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.3%
14/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Infections and infestations
Urinary tract infection
|
10.6%
52/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.3%
21/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Injury, poisoning and procedural complications
Infusion related reaction
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Alanine aminotransferase increased
|
18.8%
92/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.8%
48/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.3%
14/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Aspartate aminotransferase increased
|
25.1%
123/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.9%
53/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
18.4%
25/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Blood alkaline phosphatase increased
|
5.3%
26/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.7%
23/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
6.6%
9/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Blood bilirubin increased
|
4.3%
21/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
6.6%
32/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.1%
11/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Platelet count decreased
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Investigations
Weight decreased
|
7.8%
38/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
7.6%
37/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Decreased appetite
|
21.4%
105/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
24.0%
117/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
15.4%
21/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Dehydration
|
1.8%
9/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
25/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Metabolism and nutrition disorders
Hypokalaemia
|
9.6%
47/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.2%
45/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Arthralgia
|
20.8%
102/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.4%
46/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
15.4%
21/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Back pain
|
15.9%
78/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.9%
63/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
6.6%
9/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Bone pain
|
6.9%
34/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.1%
20/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Muscle spasms
|
8.0%
39/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.5%
22/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Musculoskeletal pain
|
9.4%
46/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.5%
22/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
7.4%
10/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Myalgia
|
14.3%
70/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.1%
20/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
11.8%
16/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Musculoskeletal and connective tissue disorders
Pain in extremity
|
14.5%
71/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.5%
61/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Dizziness
|
12.7%
62/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.2%
50/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Dysgeusia
|
8.4%
41/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.3%
21/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Headache
|
29.8%
146/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
15.8%
77/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
20.6%
28/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Neuropathy peripheral
|
12.0%
59/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
6.1%
30/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
11.8%
16/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Paraesthesia
|
6.3%
31/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
4.1%
20/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Nervous system disorders
Peripheral sensory neuropathy
|
7.3%
36/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.5%
27/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Anxiety
|
6.3%
31/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
3.1%
15/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Depression
|
5.5%
27/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
6.1%
30/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Psychiatric disorders
Insomnia
|
14.1%
69/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.2%
45/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
10.3%
14/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Cough
|
20.4%
100/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
13.9%
68/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
13.2%
18/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Dyspnoea
|
12.4%
61/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.4%
41/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.5%
17/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Epistaxis
|
24.7%
121/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.0%
44/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
25.7%
35/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
|
4.9%
24/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.3%
26/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Respiratory, thoracic and mediastinal disorders
Rhinorrhoea
|
0.00%
0/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
8.1%
11/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Alopecia
|
3.9%
19/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
25/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Dermatitis acneiform
|
0.61%
3/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.7%
28/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Dry skin
|
3.5%
17/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
11.1%
54/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.9%
8/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Erythema
|
3.3%
16/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
25/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Nail disorder
|
3.7%
18/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.8%
48/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Palmar-Plantar erythrodysaesthesia syndrome
|
1.4%
7/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
59.6%
291/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Pruritus
|
6.5%
32/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
9.4%
46/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Rash
|
13.1%
64/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
27.3%
133/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
12.5%
17/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Skin fissures
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.5%
27/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Skin and subcutaneous tissue disorders
Skin hyperpigmentation
|
0.41%
2/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
25/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
0.00%
0/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
|
Vascular disorders
Hypertension
|
5.9%
29/490 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
2.3%
11/488 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
5.1%
7/136 • Only study-related serious adverse events (SAEs) were reported from randomization to first treatment; all SAEs and non-SAEs were reported from start of treatment until 30 days after treatment; and thereafter only treatment related SAEs were reported until data cut-off date of 21-Sep-2015 (up to 6 years and 7 months). For participants who crossed over from lapatinib + capecitabine to trastuzumab emtansine, data is reported from time of cross-over until 21-Sep-2015 (up to 3 years and 2 months).
Safety population included participants who received at least 1 dose of study medication. Safety analyses were based on the actual treatment received.
|
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.
- Publication restrictions are in place
Restriction type: OTHER