Trial · NCT04524689
Registered outcomes14
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 14 of 14
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | All Cohorts: Number of Participants With Study Drug-Related Dose-Limiting Toxicities (DLTs) | Cycle 1 Day 1 up to Cycle 1 Day 21 (cycle duration=3 weeks) | DLTs were defined as: a) Hematological abnormalities: grade 4 neutropenia for 7 or more consecutive days, grade 3 to 4 neutropenia complicated by fever (temperature ≥38.5 degree Celsius on more than 1 occasion) or microbiologically or radiographically documented infection, grade ≥3 thrombocytopenia associated with clinically significant bleeding requiring clinical intervention; b) Non-hematological abnormalities: grade 4 non-hematologic adverse event (AE), except AE symptoms related to the underlying disease as per the Investigator's judgment, grade ≥3 keratopathy. In addition, any other AE that the recruiting Investigators and sponsor deemed to be dose-limiting, regardless of its grade, was also considered as DLT. |
| Primary | Doublet Cohort: Objective Response Rate (ORR) | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 158.4 weeks | ORR was defined as the percentage of participants with a confirmed complete response (CR) or partial response (PR) as best overall response (BOR) per response evaluation criteria in solid tumors (RECIST) version (v) 1.1. CR was defined as disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 millimeter (mm). PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. |
| Primary | Quadruplet Cohort: Objective Response Rate | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 139.9 weeks | ORR was defined as the percentage of participants with a confirmed CR or PR as per RECIST v1.1. CR was defined as disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. |
| Secondary | All Cohorts: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Treatment-emergent Serious Adverse Events (TESAEs) | From first dose of study treatment (Day 1) up to 30 days post last dose of study treatment, approximately 162.4 weeks (doublet), 117 weeks (triplet), and 143.9 weeks (quadruplet) | An AE was defined as any untoward medical occurrence in a clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. A serious AE was defined as any untoward medical occurrence that, at any dose resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization, resulted in persistent disability/incapacity or was a congenital anomaly/birth defect. A TEAE was defined as an AE that developed, worsened or became serious during the treatment-emergent period. |
| Secondary | Doublet and Quadruplet Cohorts: Progression-free Survival (PFS) | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 158.4 weeks (doublet) and 139.9 weeks (quadruplet) | PFS was defined as the time from the first study treatment administration to the date of the first documented progressive disease (PD) or death due to any cause, whichever came first. PD was defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (including the baseline sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. Appearance of 1 or more new lesions was also considered progression. |
| Secondary | All Cohorts: Disease Control Rate (DCR) | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 158.4 weeks (doublet), 113 weeks (triplet), and 139.9 weeks (quadruplet) | DCR was defined as percentage of participants with a confirmed CR, confirmed PR or stable disease (SD) as BOR per RECIST v1.1. CR was defined as disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. SD was defined as neither sufficient shrinkage from the baseline study to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. PD was defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (including the baseline sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. Appearance of 1 or more new lesions was also considered progression. |
| Secondary | All Cohorts: Duration of Response (DOR) | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 158.4 weeks (doublet), 113 weeks (triplet), and 139.9 weeks (quadruplet) | DOR was defined as the time from first documented evidence of CR or PR until PD determined per RECIST v1.1 or death from any cause, whichever occurred first. CR was defined as disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. PD was defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (including the baseline sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. Appearance of 1 or more new lesions was also considered progression. |
| Secondary | Triplet Cohort: Objective Response Rate | Tumor assessments performed at baseline, then every 6 weeks for first 24 weeks, and every 9 weeks thereafter, approximately 113 weeks | ORR was defined as the percentage of participants with a confirmed CR or PR as per RECIST v1.1. CR was defined as disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. |
| Secondary | All Cohorts: Trough Concentration (Ctrough) of Tusamitamab Ravtansine | Pre-dose on Day 1 of Cycle 2 (cycle duration=3 weeks) | Blood samples were collected for the measurement of tusamitamab ravtansine concentrations. |
| Secondary | All Cohorts: Ctrough of Pembrolizumab | Pre-dose on Day 1 of Cycle 2 (cycle duration=3 weeks) | Blood samples were collected for the measurement of pembrolizumab concentrations. |
| Secondary | Quadruplet Cohort: Plasma Concentration of Pemetrexed | 30 minutes post-dose on Day 1 of Cycle 1 (cycle duration=3 weeks) | Blood samples were collected for the measurement of pemetrexed concentrations. |
| Secondary | Triplet and Quadruplet Cohorts: Total Plasma Concentration Observed at the End of Infusion (Ceoi) of Cisplatin | At end of infusion on Day 1 of Cycle 1 (cycle duration=3 weeks) | Blood samples were collected for the measurement of cisplatin concentrations. |
| Secondary | Triplet and Quadruplet Cohorts: Total Plasma Concentration Observed at the End of Infusion of Carboplatin | At end of infusion on Day 1 of Cycle 1 (cycle duration=3 weeks) | Blood samples were collected for the measurement of carboplatin concentrations. |
| Secondary | All Cohorts: Number of Participants With Treatment-emergent Anti-Therapeutic Antibodies (ATAs) Against Tusamitamab Ravtansine | From first dose of study treatment (Day 1) up to 30 days post last dose of study treatment, approximately 162.4 weeks (doublet), 117 weeks (triplet), and 143.9 weeks (quadruplet) | Blood samples were collected to assess the presence of treatment-emergent ATA against tusamitamab ravtansine. ATA incidence was defined as the number of participants found to have treatment-emergent ATA response during the study. |
Source ClinicalTrials.govtrials-2026-11-12-0.5.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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