Trial Outcomes & Findings for Dose Escalation of Lapatinib With Paclitaxel in Ovarian Cancer (NCT NCT04608409)

NCT ID: NCT04608409

Last Updated: 2025-06-29

Results Overview

Number of patients with progression-free survival at one year.

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

16 participants

Primary outcome timeframe

One year

Results posted on

2025-06-29

Participant Flow

Sixteen patients were evaluable for efficacy, toxicity, and response.

Participant milestones

Participant milestones
Measure
Lapatinib - Group 1
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 3
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Overall Study
STARTED
3
6
7
Overall Study
COMPLETED
2
5
5
Overall Study
NOT COMPLETED
1
1
2

Reasons for withdrawal

Reasons for withdrawal
Measure
Lapatinib - Group 1
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 3
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Overall Study
Physician Decision
1
1
2

Baseline Characteristics

Dose Escalation of Lapatinib With Paclitaxel in Ovarian Cancer

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Lapatinib - Group 1
n=3 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=6 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 3
n=7 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Total
n=16 Participants
Total of all reporting groups
Age, Continuous
75 years
n=5 Participants
64 years
n=7 Participants
66 years
n=5 Participants
67.5 years
n=4 Participants
Sex: Female, Male
Female
3 Participants
n=5 Participants
6 Participants
n=7 Participants
7 Participants
n=5 Participants
16 Participants
n=4 Participants
Sex: Female, Male
Male
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
3 Participants
n=5 Participants
6 Participants
n=7 Participants
7 Participants
n=5 Participants
16 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Asian
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
White
3 Participants
n=5 Participants
6 Participants
n=7 Participants
7 Participants
n=5 Participants
16 Participants
n=4 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Region of Enrollment
United States
3 participants
n=5 Participants
6 participants
n=7 Participants
7 participants
n=5 Participants
16 participants
n=4 Participants

PRIMARY outcome

Timeframe: One year

Number of patients with progression-free survival at one year.

Outcome measures

Outcome measures
Measure
Lapatinib - Group 3
n=7 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 1
n=3 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=6 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Progression-free Survival.
1 Participants
0 Participants
0 Participants

PRIMARY outcome

Timeframe: 4 weeks

Dose limiting toxicity (DLT) is calculated as the total number of patients experiencing DLTs divided by the total number treated.

Outcome measures

Outcome measures
Measure
Lapatinib - Group 3
n=7 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 1
n=3 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=6 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Number of Participants With Dose-limiting Toxicity
1 Participants
0 Participants
1 Participants

SECONDARY outcome

Timeframe: 15 days (on day 8 and 15)

Population: Plasma lapatinib concentrations were analyzed among samples from patients who completed dosing for the assigned treatment arm and had blood drawn within 24 hours of the last lapatinib dose.

Plasma concentrations of lapatinib will be measured on days 8 and 15 prior to paclitaxel administration

Outcome measures

Outcome measures
Measure
Lapatinib - Group 3
n=4 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 1
n=3 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=4 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Change in Plasma Concentration of Lapatinib Cycle 1
Day 8
2490 ng/ml
Standard Deviation 1720
2579 ng/ml
Standard Deviation 1620
1593 ng/ml
Standard Deviation 2100
Change in Plasma Concentration of Lapatinib Cycle 1
Day 15
2851 ng/ml
Standard Deviation 2160
1630 ng/ml
Standard Deviation 590
2370 ng/ml
Standard Deviation 1910

SECONDARY outcome

Timeframe: 15 days (on day 8 and 15)

Population: Plasma lapatinib concentrations were analyzed among samples from patients who completed dosing for the assigned treatment arm and had blood drawn within 24 hours of the last lapatinib dose.

Plasma concentrations of lapatinib will be measured on days 8 and 15 prior to paclitaxel administration

Outcome measures

Outcome measures
Measure
Lapatinib - Group 3
n=4 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 1
n=2 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=3 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Change in Plasma Concentration of Lapatinib Cycle 2
Day 15
2312 ng/ml
Standard Deviation 1490
2002 ng/ml
Standard Deviation 1120
3393 ng/ml
Standard Deviation 3940
Change in Plasma Concentration of Lapatinib Cycle 2
Day 8
2951 ng/ml
Standard Deviation 2650
2002 ng/ml
Standard Deviation 750
2987 ng/ml
Standard Deviation 2900

SECONDARY outcome

Timeframe: 15 days (on day 8 and 15)

Population: Plasma lapatinib concentrations were analyzed among samples from patients who completed dosing for the assigned treatment arm and had blood drawn within 24 hours of the last lapatinib dose.

Plasma concentrations of lapatinib will be measured on days 8 and 15 prior to paclitaxel administration

Outcome measures

Outcome measures
Measure
Lapatinib - Group 3
n=4 Participants
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 1
n=2 Participants
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=3 Participants
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Change in Plasma Concentration of Lapatinib Cycle 3
Day 8
2175 ng/ml
Standard Deviation 1790
1439 ng/ml
1499 ng/ml
Standard Deviation 790
Change in Plasma Concentration of Lapatinib Cycle 3
Day 15
1824 ng/ml
Standard Deviation 1130
2242 ng/ml
Standard Deviation 1460
1031 ng/ml
Standard Deviation 600

OTHER_PRE_SPECIFIED outcome

Timeframe: 15 days (on day 1, 8 and 15)

Levels of ABCB1 expression (cell-free RNA) will be measured using Nanostring sequencing.

Outcome measures

Outcome data not reported

Adverse Events

Lapatinib - Group 1

Serious events: 1 serious events
Other events: 3 other events
Deaths: 3 deaths

Lapatinib - Group 2

Serious events: 0 serious events
Other events: 6 other events
Deaths: 6 deaths

Lapatinib - Group 3

Serious events: 0 serious events
Other events: 7 other events
Deaths: 2 deaths

Serious adverse events

Serious adverse events
Measure
Lapatinib - Group 1
n=3 participants at risk
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=6 participants at risk
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 3
n=7 participants at risk
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Renal and urinary disorders
Acute kidney injury
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Fever
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Hypoxia
33.3%
1/3 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Platelet count decreased
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Cardiac disorders
Ventricular tachycardia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.

Other adverse events

Other adverse events
Measure
Lapatinib - Group 1
n=3 participants at risk
Patients in this group will receive Lapatinib (750mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 2
n=6 participants at risk
Patients in this group will receive Lapatinib (1500mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Lapatinib - Group 3
n=7 participants at risk
Patients in this group will receive Lapatinib (2000mg PO BID) and Paclitaxel (80mg/m2). Lapatinib and Paclitaxel: Participants will receive twice-daily Lapatinib, beginning two days prior to Paclitaxel treatment.
Investigations
Lymphocyte count decreased
66.7%
2/3 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
71.4%
5/7 • Number of events 7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
White blood cell decreased
66.7%
2/3 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
71.4%
5/7 • Number of events 7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Creatinine increased
33.3%
1/3 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
50.0%
3/6 • Number of events 6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Neutrophil count decreased
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Aspartate aminotransferase increased
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Alanine aminotransferase increased
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Alkaline phosphatase increased
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Platelet count decreased
33.3%
1/3 • Number of events 5 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Blood bilirubin increased
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Investigations
Other
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypokalemia
33.3%
1/3 • Number of events 5 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
66.7%
4/6 • Number of events 8 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
57.1%
4/7 • Number of events 9 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypocalcemia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
71.4%
5/7 • Number of events 13 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hyponatremia
33.3%
1/3 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
71.4%
5/7 • Number of events 10 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypomagnesemia
66.7%
2/3 • Number of events 8 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
50.0%
3/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 5 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypercalcemia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hyperglycemia
33.3%
1/3 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hyperkalemia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 5 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypoalbuminemia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 8 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypoglycemia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hypophosphatemia
33.3%
1/3 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Hyperphosphatemia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Metabolism and nutrition disorders
Anorexia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Gastrointestinal disorders
Diarrhea
100.0%
3/3 • Number of events 6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
83.3%
5/6 • Number of events 16 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
85.7%
6/7 • Number of events 22 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Gastrointestinal disorders
Nausea
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
28.6%
2/7 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Gastrointestinal disorders
Abdominal pain
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Gastrointestinal disorders
Constipation
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Gastrointestinal disorders
Gastroesophageal reflux disease
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Blood and lymphatic system disorders
Anemia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
83.3%
5/6 • Number of events 9 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 9 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Blood and lymphatic system disorders
Eosinophilia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Fatigue
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Fever
33.3%
1/3 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Edema limbs
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Gait disturbance
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
General disorders
Malaise
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Dyspnea
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
42.9%
3/7 • Number of events 5 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Cough
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Hoarseness
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Hiccups
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Hypoxia
33.3%
1/3 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Pneumonitis
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Other
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Respiratory, thoracic and mediastinal disorders
Sneezing
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Musculoskeletal and connective tissue disorders
Back pain
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Musculoskeletal and connective tissue disorders
Muscle cramp
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Musculoskeletal and connective tissue disorders
Flank pain
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Musculoskeletal and connective tissue disorders
Generalized muscle weakness
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Musculoskeletal and connective tissue disorders
Myalgia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Skin and subcutaneous tissue disorders
Rash maculo-papular
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Skin and subcutaneous tissue disorders
Alopecia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Skin and subcutaneous tissue disorders
Pruritus
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Skin and subcutaneous tissue disorders
Other
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Cardiac disorders
Palpitations
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Cardiac disorders
Paroxysmal atrial tachycardia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Cardiac disorders
Sinus tachycardia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Cardiac disorders
Ventricular tachycardia
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Infections and infestations
Upper respiratory infection
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Infections and infestations
Papulopustular rash
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Infections and infestations
Urinary tract infection
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Nervous system disorders
Peripheral sensory neuropathy
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
33.3%
2/6 • Number of events 2 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Nervous system disorders
Headache
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Nervous system disorders
Peripheral motor neuropathy
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Renal and urinary disorders
Acute kidney injury
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Renal and urinary disorders
Dysuria
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Renal and urinary disorders
Other
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Renal and urinary disorders
Urinary frequency
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Reproductive system and breast disorders
Other
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Reproductive system and breast disorders
Vaginal pain
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Vascular disorders
Flushing
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Vascular disorders
Hypertension
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 4 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Injury, poisoning and procedural complications
Infusion related reaction
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
14.3%
1/7 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Other
33.3%
1/3 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/6 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Psychiatric disorders
Anxiety
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
Psychiatric disorders
Insomnia
0.00%
0/3 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
16.7%
1/6 • Number of events 1 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.
0.00%
0/7 • 30 days after discontinuation (last dose) of lapatinib, up to 3 cycles (a cycle is 28 days)
If a participant experienced more than one adverse event within a toxicity category, the participant is counted once under that category. If a participant had more than one count for a particular toxicity, the participant was counted once for that toxicity. CTCAE v5.0 was used for coding.

Additional Information

Dr. Frederick Ueland

University of Kentucky

Phone: 859-257-1613

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place