Trial Outcomes & Findings for A Study of Olaratumab (IMC-3G3) in Previously Treated Participants With Unresectable and/or Metastatic Gastrointestinal Stromal Tumors (NCT NCT01316263)
NCT ID: NCT01316263
Last Updated: 2017-03-09
Results Overview
Clinical benefit was defined as CR, PR, or SD using Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST, v1.1) criteria. CR: disappearance of all non-nodal target lesions, with the short axes of any target lymph nodes reduced to \<10 millimeters (mm). PR: ≥30% decrease in sum of the diameters of target lesions (including the short axes of any target lymph nodes), taking as reference the baseline sum diameter. SD: neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD, taking as reference the smallest sum diameter since treatment started. PD: increase ≥20% in sum of the diameters of target lesions, taking as reference the smallest sum on study (included baseline sum if that was the smallest on study). Sum must also have demonstrated an absolute increase of ≥5 mm, or appearance of 1 or more new lesions was considered progression. Percentage of participants=(participants with CR+PR+SD/participants in group) \*100.
TERMINATED
PHASE2
21 participants
12 weeks
2017-03-09
Participant Flow
Participants who were considered to have completed Stage 1 of the study discontinued due to progressive disease (PD) or died.
Participant milestones
| Measure |
PDGFRα Mutation Positive
20 milligrams per kilogram (mg/kg) of Olaratumab (IMC-3G3) was administered intravenously (IV) on Day 1 of each cycle (14-day cycles) to participants with gastrointestinal stromal tumors (GIST) with genotypes that had a platelet-derived growth factor receptor alpha (PDGFRα) mutation.
|
PDGFRα Mutation Negative (Wild-Type)
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Overall Study
STARTED
|
7
|
14
|
|
Overall Study
Received Any Study Drug
|
7
|
14
|
|
Overall Study
COMPLETED
|
7
|
14
|
|
Overall Study
NOT COMPLETED
|
0
|
0
|
Reasons for withdrawal
Withdrawal data not reported
Baseline Characteristics
A Study of Olaratumab (IMC-3G3) in Previously Treated Participants With Unresectable and/or Metastatic Gastrointestinal Stromal Tumors
Baseline characteristics by cohort
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
Total
n=21 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Continuous
|
64.9 years
STANDARD_DEVIATION 7.90 • n=5 Participants
|
48.9 years
STANDARD_DEVIATION 9.11 • n=7 Participants
|
54.2 years
STANDARD_DEVIATION 11.48 • n=5 Participants
|
|
Sex: Female, Male
Female
|
2 Participants
n=5 Participants
|
7 Participants
n=7 Participants
|
9 Participants
n=5 Participants
|
|
Sex: Female, Male
Male
|
5 Participants
n=5 Participants
|
7 Participants
n=7 Participants
|
12 Participants
n=5 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
7 Participants
n=5 Participants
|
14 Participants
n=7 Participants
|
21 Participants
n=5 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Race (NIH/OMB)
Asian
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 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
|
|
Race (NIH/OMB)
Black or African American
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Race (NIH/OMB)
White
|
7 Participants
n=5 Participants
|
14 Participants
n=7 Participants
|
21 Participants
n=5 Participants
|
|
Race (NIH/OMB)
More than one race
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Region of Enrollment
United States
|
2 participants
n=5 Participants
|
3 participants
n=7 Participants
|
5 participants
n=5 Participants
|
|
Region of Enrollment
Spain
|
0 participants
n=5 Participants
|
1 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Region of Enrollment
Poland
|
2 participants
n=5 Participants
|
4 participants
n=7 Participants
|
6 participants
n=5 Participants
|
|
Region of Enrollment
Belgium
|
1 participants
n=5 Participants
|
2 participants
n=7 Participants
|
3 participants
n=5 Participants
|
|
Region of Enrollment
Netherlands
|
0 participants
n=5 Participants
|
2 participants
n=7 Participants
|
2 participants
n=5 Participants
|
|
Region of Enrollment
Germany
|
2 participants
n=5 Participants
|
2 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Eastern Cooperative Oncology Group Performance Status(ECOG PS)
ECOG PS =0
|
2 participants
n=5 Participants
|
5 participants
n=7 Participants
|
7 participants
n=5 Participants
|
|
Eastern Cooperative Oncology Group Performance Status(ECOG PS)
ECOG PS =1
|
4 participants
n=5 Participants
|
9 participants
n=7 Participants
|
13 participants
n=5 Participants
|
|
Eastern Cooperative Oncology Group Performance Status(ECOG PS)
ECOG PS ≥2
|
1 participants
n=5 Participants
|
0 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Type of Cancer-Gastrointestinal Stromal Tumor
|
7 participants
n=5 Participants
|
14 participants
n=7 Participants
|
21 participants
n=5 Participants
|
|
Histology-Cell Type
Epitheloid Cell
|
6 participants
n=5 Participants
|
0 participants
n=7 Participants
|
6 participants
n=5 Participants
|
|
Histology-Cell Type
Spindle Cell
|
0 participants
n=5 Participants
|
9 participants
n=7 Participants
|
9 participants
n=5 Participants
|
|
Histology-Cell Type
Mixed/Combined
|
0 participants
n=5 Participants
|
4 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Histology-Cell Type
Other-unspecified
|
1 participants
n=5 Participants
|
1 participants
n=7 Participants
|
2 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
Tis
|
0 participants
n=5 Participants
|
1 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
T2
|
1 participants
n=5 Participants
|
3 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
T3
|
0 participants
n=5 Participants
|
4 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
T4
|
3 participants
n=5 Participants
|
1 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
TX
|
1 participants
n=5 Participants
|
4 participants
n=7 Participants
|
5 participants
n=5 Participants
|
|
Initial T Classification Staging at Diagnosis
Missing
|
2 participants
n=5 Participants
|
1 participants
n=7 Participants
|
3 participants
n=5 Participants
|
|
Initial N Classification Staging at Diagnosis
N0
|
5 participants
n=5 Participants
|
11 participants
n=7 Participants
|
16 participants
n=5 Participants
|
|
Initial N Classification Staging at Diagnosis
N1
|
0 participants
n=5 Participants
|
1 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Initial N Classification Staging at Diagnosis
Missing
|
2 participants
n=5 Participants
|
2 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Initial M Stage at Diagnosis
M0
|
4 participants
n=5 Participants
|
7 participants
n=7 Participants
|
11 participants
n=5 Participants
|
|
Initial M Stage at Diagnosis
M1
|
1 participants
n=5 Participants
|
5 participants
n=7 Participants
|
6 participants
n=5 Participants
|
|
Initial M Stage at Diagnosis
MX
|
0 participants
n=5 Participants
|
1 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Initial M Stage at Diagnosis
Missing
|
2 participants
n=5 Participants
|
1 participants
n=7 Participants
|
3 participants
n=5 Participants
|
|
Current T Classification Staging
T0
|
2 participants
n=5 Participants
|
2 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Current T Classification Staging
T3
|
0 participants
n=5 Participants
|
4 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Current T Classification Staging
T4
|
2 participants
n=5 Participants
|
2 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Current T Classification Staging
TX
|
2 participants
n=5 Participants
|
4 participants
n=7 Participants
|
6 participants
n=5 Participants
|
|
Current T Classification Staging
Unknown
|
0 participants
n=5 Participants
|
1 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Current T Classification Staging
Missing
|
1 participants
n=5 Participants
|
1 participants
n=7 Participants
|
2 participants
n=5 Participants
|
|
Current N Classification Staging
N0
|
5 participants
n=5 Participants
|
8 participants
n=7 Participants
|
13 participants
n=5 Participants
|
|
Current N Classification Staging
N1
|
0 participants
n=5 Participants
|
3 participants
n=7 Participants
|
3 participants
n=5 Participants
|
|
Current N Classification Staging
N2
|
1 participants
n=5 Participants
|
0 participants
n=7 Participants
|
1 participants
n=5 Participants
|
|
Current N Classification Staging
Missing
|
1 participants
n=5 Participants
|
3 participants
n=7 Participants
|
4 participants
n=5 Participants
|
|
Current M Classification Staging
M1
|
6 participants
n=5 Participants
|
13 participants
n=7 Participants
|
19 participants
n=5 Participants
|
|
Current M Classification Staging
Missing
|
1 participants
n=5 Participants
|
1 participants
n=7 Participants
|
2 participants
n=5 Participants
|
PRIMARY outcome
Timeframe: 12 weeksPopulation: All participants who received any study drug.
Clinical benefit was defined as CR, PR, or SD using Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST, v1.1) criteria. CR: disappearance of all non-nodal target lesions, with the short axes of any target lymph nodes reduced to \<10 millimeters (mm). PR: ≥30% decrease in sum of the diameters of target lesions (including the short axes of any target lymph nodes), taking as reference the baseline sum diameter. SD: neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD, taking as reference the smallest sum diameter since treatment started. PD: increase ≥20% in sum of the diameters of target lesions, taking as reference the smallest sum on study (included baseline sum if that was the smallest on study). Sum must also have demonstrated an absolute increase of ≥5 mm, or appearance of 1 or more new lesions was considered progression. Percentage of participants=(participants with CR+PR+SD/participants in group) \*100.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Percentage of Participants With Tumor Response of Stable Disease (SD), Partial Response (PR) or Complete Response (CR) (Clinical Benefit Rate) at 12 Weeks
|
42.9 percentage of participants
Interval 12.9 to 77.5
|
14.3 percentage of participants
Interval 2.6 to 38.5
|
SECONDARY outcome
Timeframe: Baseline to the first date of objectively determined PD or death from any cause up to 35.9 weeksPopulation: All participants who received any study drug. Censored participants: PDGFRα Mutant=2, PDGFRα Wild-Type=0.
PFS defined as the duration from date of first dose of study drug until first radiographic documentation of PD using RECIST, v1.1 criteria or death from any cause. PD defined as ≥20% increase in the sum of diameters of target lesions, taking as reference smallest sum on study (included baseline sum if that was the smallest on study); sum must have demonstrated an absolute increase of ≥5 mm and the appearance of ≥1 new lesions was progression. Participants who died with no prior PD were considered to have progressed on day of death. Participants who did not progress or were lost to follow-up were censored at date of last radiographic tumor assessment; if no assessment was available censoring was at date of registration. If death or PD occurred after 2 consecutive missing radiographic visits censoring was date of last radiographic visit prior to missed visits. Use of new anticancer therapy prior to PD, censoring was date of last radiographic assessment prior to new therapy.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Progression-Free Survival (PFS)
|
32.1 weeks
Interval 5.0 to 35.9
|
6.1 weeks
Interval 5.7 to 6.3
|
SECONDARY outcome
Timeframe: Baseline up to 35.9 weeks and post study discontinuation 30-day follow-upPopulation: All participants who received any study drug.
The ORR was the best overall response of CR and PR using RECIST, v1.1 criteria. Participants who did not have a tumor response assessment for any reason were considered nonresponders and were included in the denominator that calculated the response rate. Percentage of participants = (number of participants achieving a response/total of participants treated) \* 100.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Percentage of Participants With CR or PR [Radiographic Objective Response Rate (ORR)]
|
0 percentage of participants
No participant achieved CR or PR.
|
0 percentage of participants
No participant achieved CR or PR.
|
SECONDARY outcome
Timeframe: Date of first dose of study drug to the date of death from any cause up to 57.3 weeksPopulation: All participants who received any study drug. Participants censored: PDGFRα Mutant=4, PDGFRα Wild-type=4.
OS was defined as the time from the date of first dose of study drug to the date of death from any cause. Participants who were alive at the end of the post-study follow-up or were lost to follow-up were censored on the last date the participant was known to be alive.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Overall Survival (OS)
|
NA weeks
Interval 10.9 to
Median and 90% Confidence Interval upper limit were not evaluable due to high number of censored participants.
|
24.9 weeks
Interval 14.4 to 49.1
|
SECONDARY outcome
Timeframe: Baseline up to 57.3 weeks and 30-day post study-discontinuation follow-upPopulation: All participants who received any study drug.
Clinically significant events were defined as serious AEs (SAEs) and other non-serious AEs, regardless of causality. A summary of SAEs and other non-serious AEs, regardless of causality, is located in the Reported Adverse Events module. The number of participants who died due to an AE or disease progression are also reported.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Number of Participants With Adverse Events (AE) and Participants Who Died
SAEs
|
2 participants
|
3 participants
|
|
Number of Participants With Adverse Events (AE) and Participants Who Died
AEs
|
7 participants
|
13 participants
|
|
Number of Participants With Adverse Events (AE) and Participants Who Died
Died Due to AE
|
0 participants
|
1 participants
|
|
Number of Participants With Adverse Events (AE) and Participants Who Died
Died Due to Disease Progression
|
0 participants
|
1 participants
|
SECONDARY outcome
Timeframe: Baseline up to 35.9 weeksPopulation: All participants who received any study drug.
DCR defined as CR, PR or SD using RECIST v1.1 criteria. CR was defined as the disappearance of all non-nodal target lesions, with the short axes of any target lymph nodes reduced to \<10 mm. PR was defined as ≥30% decrease in the sum of the diameters of target lesions (including the short axes of any target lymph nodes), taking as reference the baseline sum diameter. SD was defined as neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify PD, taking as reference the smallest sum diameter since the treatment started. PD defined as ≥20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). Sum must also have demonstrated an absolute increase of ≥5 mm, or the appearance of 1 or more new lesions was considered progression. Percentage of participants=(number of participants with CR+PR+SD/number of participants in group) \* 100.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=7 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Percentage of Participants With CR, PR or SD [Disease Control Rate (DCR)]
|
71.4 percentage of participants
Interval 34.1 to 94.7
|
28.6 percentage of participants
Interval 10.4 to 54.0
|
SECONDARY outcome
Timeframe: Day 1 of Cycles 1 and 3 (14-day cycles)Population: All participants who had evaluable pharmacokinetic (PK) Cmax results at the specific time point. Due to the limited data, Cmax is not representative of the study population.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=3 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Maximum Concentration (Cmax)
Day 1 Cycle 1 (n=2)
|
392.9 nanograms per milliliter (ng/mL)
Interval 314.0 to 471.8
|
—
|
|
Maximum Concentration (Cmax)
Day 1 Cycle 3 (n=1)
|
483.9 nanograms per milliliter (ng/mL)
Individual values are reported when n \<2.
|
—
|
SECONDARY outcome
Timeframe: Day 1 of Cycles 1 and 3 (14-day cycles)Population: Zero participants were analyzed. AUC was not reported. AUC could not be calculated due to an insufficient number of olaratumab serum concentrations.
Outcome measures
Outcome data not reported
SECONDARY outcome
Timeframe: Day 1 of Cycles 1 and 3 (14-day cycles)Population: Zero participants were analyzed. t1/2 was not reported. t1/2 could not be calculated due to an insufficient number of olaratumab serum concentrations.
Outcome measures
Outcome data not reported
SECONDARY outcome
Timeframe: Day 1 of Cycles 1 and 3 (14-day cycles)Population: Zero participants were analyzed. CL was not reported. CL could not be calculated due to an insufficient number of olaratumab serum concentrations.
Outcome measures
Outcome data not reported
SECONDARY outcome
Timeframe: Day 1 of Cycles 1 and 3 (14-day cycles)Population: Zero participants were analyzed. Vss was not reported. Vss could not be calculated due to an insufficient number of olaratumab serum concentrations.
Outcome measures
Outcome data not reported
SECONDARY outcome
Timeframe: Day 1 of Cycles 1, 3, 6, 12 and 18 prior to infusion (14-day cycles)Population: All participants who received at least one dose of study drug and had evaluable baseline and evaluable post-baseline antibody data.
Participants with Treatment Emergent (TE) anti-olaratumab (IMC-3G3) antibodies were participants with a 4-fold increase (2 dilutions) increase over a positive baseline antibody titer or for a negative baseline titer, a participant with an increase from the baseline to a level of 1:20.
Outcome measures
| Measure |
PDGFRα Mutation Positive
n=19 Participants
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Percentage of Participants With Human Anti-Olaratumab (IMC-3G3) Antibody Results
|
5.3 percentage of participants
|
—
|
Adverse Events
PDGFRα Mutation Positive
PDGFRα Mutation Negative (Wild-Type)
Serious adverse events
| Measure |
PDGFRα Mutation Positive
n=7 participants at risk
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 participants at risk
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Gastrointestinal disorders
Abdominal pain
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 1
|
|
Gastrointestinal disorders
Ileus
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Infections and infestations
Staphylococcal infection
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Gastrointestinal stromal tumour
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Nervous system disorders
Syncope
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
Other adverse events
| Measure |
PDGFRα Mutation Positive
n=7 participants at risk
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that had a PDGFRα mutation.
|
PDGFRα Mutation Negative (Wild-Type)
n=14 participants at risk
20 mg/kg of Olaratumab (IMC-3G3) was administered IV on Day 1 of each cycle (14-day cycles) to participants with GIST with genotypes that did not have a PDGFRα mutation.
|
|---|---|---|
|
Endocrine disorders
Hypothyroidism
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Eye disorders
Conjunctival pallor
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Gastrointestinal disorders
Abdominal discomfort
|
28.6%
2/7 • Number of events 2
|
0.00%
0/14
|
|
Gastrointestinal disorders
Abdominal mass
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Gastrointestinal disorders
Abdominal pain
|
14.3%
1/7 • Number of events 1
|
28.6%
4/14 • Number of events 9
|
|
Gastrointestinal disorders
Ascites
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Gastrointestinal disorders
Constipation
|
28.6%
2/7 • Number of events 2
|
14.3%
2/14 • Number of events 3
|
|
Gastrointestinal disorders
Diarrhoea
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 1
|
|
Gastrointestinal disorders
Dysphagia
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Gastrointestinal disorders
Nausea
|
14.3%
1/7 • Number of events 1
|
28.6%
4/14 • Number of events 5
|
|
Gastrointestinal disorders
Upper gastrointestinal haemorrhage
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Gastrointestinal disorders
Vomiting
|
0.00%
0/7
|
7.1%
1/14 • Number of events 2
|
|
General disorders
Asthenia
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
General disorders
Chest discomfort
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
General disorders
Disease progression
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
General disorders
Fatigue
|
57.1%
4/7 • Number of events 6
|
35.7%
5/14 • Number of events 7
|
|
General disorders
Influenza like illness
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
General disorders
Mucosal inflammation
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
General disorders
Non-cardiac chest pain
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
General disorders
Oedema peripheral
|
28.6%
2/7 • Number of events 3
|
14.3%
2/14 • Number of events 2
|
|
General disorders
Pyrexia
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 1
|
|
Infections and infestations
Bacterial infection
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Infections and infestations
Nasopharyngitis
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Infections and infestations
Oral herpes
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Injury, poisoning and procedural complications
Infusion related reaction
|
0.00%
0/7
|
21.4%
3/14 • Number of events 5
|
|
Investigations
Aspartate aminotransferase increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Blood albumin increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Blood alkaline phosphatase increased
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 2
|
|
Investigations
Blood bilirubin increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Blood calcium increased
|
14.3%
1/7 • Number of events 2
|
0.00%
0/14
|
|
Investigations
Blood lactate dehydrogenase increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 2
|
|
Investigations
Blood phosphorus decreased
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Investigations
Blood potassium decreased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Blood pressure increased
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Investigations
Breath sounds abnormal
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Gamma-glutamyltransferase increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Haematocrit increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Haemoglobin increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Red blood cell count increased
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Investigations
Waist circumference increased
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Investigations
Weight decreased
|
0.00%
0/7
|
14.3%
2/14 • Number of events 3
|
|
Metabolism and nutrition disorders
Decreased appetite
|
28.6%
2/7 • Number of events 2
|
7.1%
1/14 • Number of events 1
|
|
Musculoskeletal and connective tissue disorders
Arthralgia
|
0.00%
0/7
|
7.1%
1/14 • Number of events 2
|
|
Musculoskeletal and connective tissue disorders
Back pain
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Musculoskeletal and connective tissue disorders
Muscle spasms
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Musculoskeletal and connective tissue disorders
Musculoskeletal chest pain
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Musculoskeletal and connective tissue disorders
Myalgia
|
0.00%
0/7
|
7.1%
1/14 • Number of events 2
|
|
Musculoskeletal and connective tissue disorders
Pain in extremity
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 1
|
|
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bone neoplasm
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Nervous system disorders
Headache
|
0.00%
0/7
|
28.6%
4/14 • Number of events 6
|
|
Nervous system disorders
Neuralgia
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Psychiatric disorders
Tearfulness
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Respiratory, thoracic and mediastinal disorders
Cough
|
0.00%
0/7
|
14.3%
2/14 • Number of events 4
|
|
Respiratory, thoracic and mediastinal disorders
Dyspnoea
|
14.3%
1/7 • Number of events 1
|
7.1%
1/14 • Number of events 1
|
|
Respiratory, thoracic and mediastinal disorders
Productive cough
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Respiratory, thoracic and mediastinal disorders
Respiratory depression
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Skin and subcutaneous tissue disorders
Dermatitis acneiform
|
14.3%
1/7 • Number of events 1
|
0.00%
0/14
|
|
Skin and subcutaneous tissue disorders
Erythema
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Skin and subcutaneous tissue disorders
Hyperhidrosis
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
|
Skin and subcutaneous tissue disorders
Rash
|
14.3%
1/7 • Number of events 4
|
0.00%
0/14
|
|
Vascular disorders
Hypertension
|
0.00%
0/7
|
7.1%
1/14 • Number of events 1
|
Additional Information
Chief Medical Officer
Eli Lilly and Company
Results disclosure agreements
- Principal investigator is a sponsor employee Investigators agreed to delay independently publishing or disclosing data, findings or conclusions from the study except as part of a multi-center publication. Upon study publication or if the draft publication is not produced within approximately 6 months of the final report of the study results, investigators may independently publish, subject to confidential information review/redaction by sponsor. The sponsor may request publication delay up to 90 days to seek patent protection.
- Publication restrictions are in place
Restriction type: OTHER