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NCT04334759 · OUTCOME

Grade 3-5 Worst Degree Toxicity Rate

DuRvalumab With chEmotherapy as First Line treAtment in Advanced Pleural Mesothelioma · Source last updated 2026-10-01

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
proportion of participants
Interval / dispersion
Not reported
Time frame
AEs were recorded from randomisation until 30 days after last chemotherapy dose or 90 days after last durvalumab, ipilimumab, or nivolumab dose, whichever was longer. The treatment duration ranged from 0 to 36 months.

What was measured

Adverse events (AEs) were graded per CTCAEv5 and the worst grade experienced per participant was recorded. The Grade 3-5 toxicity rate is defined as the proportion of treated participants whose worst grade AE was Grade 3, 4, or 5 at any point during the observation period, regardless of treatment attribution.

Analysis population: The analysis population is comprised of treated patients.

Groups in this outcome

Experimental Arm for Chemo Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance

Durvalumab + Standard Chemotherapy for 4 to 6 cycles, followed by Maintenance with Durvalumab Durvalumab: Durvalumab 1500 milligrams (mg) intravenous (IV) every 3 weeks + Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks for 4 to 6 cycles, followed by maintenance with Durvalumab 1500 mg IV every 4 weeks

Control Arm for Chemo Cohort: Chemotherapy, Then Observation

Standard Chemotherapy for 4 to 6 cycles, followed by Observation Standard Chemotherapy: Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks) for 4 to 6 cycles, followed by Observation

Experimental Arm for IO Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance

Durvalumab + Standard Chemotherapy for 4 to 6 cycles, followed by Maintenance with Durvalumab Durvalumab: Durvalumab 1500 milligrams (mg) intravenous (IV) every 3 weeks + Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks for 4 to 6 cycles, followed by maintenance with Durvalumab 1500 mg IV every 4 weeks

Control Arm for IO Cohort: Ipilimumab and Nivolumab

Ipilimumab every 6 weeks and Nivolumab every 2 or 3 weeks for up to 2 years. Ipilimumab and Nivolumab: Ipilimumab 1 mg/kg every 6 weeks and Nivolumab 360 mg every 3 weeks or 3 mg/kg every 2 weeks for up to 2 years

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Experimental Arm for Chemo Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance112
Control Arm for Chemo Cohort: Chemotherapy, Then Observation55
Experimental Arm for IO Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance17
Control Arm for IO Cohort: Ipilimumab and Nivolumab23

Reported measurements

Source class 1
Values in proportion of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Experimental Arm for Chemo Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance0.563Not reportedNot reportedNot reportedNot reported
Control Arm for Chemo Cohort: Chemotherapy, Then Observation0.473Not reportedNot reportedNot reportedNot reported
Experimental Arm for IO Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance0.706Not reportedNot reportedNot reportedNot reported
Control Arm for IO Cohort: Ipilimumab and Nivolumab0.739Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0.563
      2. group Id
        OG001
        value
        0.473
      3. group Id
        OG002
        value
        0.706
      4. group Id
        OG003
        value
        0.739
denoms
  1. counts
    1. group Id
      OG000
      value
      112
    2. group Id
      OG001
      value
      55
    3. group Id
      OG002
      value
      17
    4. group Id
      OG003
      value
      23
    units
    Participants
description
Adverse events (AEs) were graded per CTCAEv5 and the worst grade experienced per participant was recorded. The Grade 3-5 toxicity rate is defined as the proportion of treated participants whose worst grade AE was Grade 3, 4, or 5 at any point during the observation period, regardless of treatment attribution.
groups
  1. description
    Durvalumab + Standard Chemotherapy for 4 to 6 cycles, followed by Maintenance with Durvalumab Durvalumab: Durvalumab 1500 milligrams (mg) intravenous (IV) every 3 weeks + Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks for 4 to 6 cycles, followed by maintenance with Durvalumab 1500 mg IV every 4 weeks
    id
    OG000
    title
    Experimental Arm for Chemo Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance
  2. description
    Standard Chemotherapy for 4 to 6 cycles, followed by Observation Standard Chemotherapy: Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks) for 4 to 6 cycles, followed by Observation
    id
    OG001
    title
    Control Arm for Chemo Cohort: Chemotherapy, Then Observation
  3. description
    Durvalumab + Standard Chemotherapy for 4 to 6 cycles, followed by Maintenance with Durvalumab Durvalumab: Durvalumab 1500 milligrams (mg) intravenous (IV) every 3 weeks + Cisplatin 75 mg/m² or Carboplatin AUC 5 IV every 3 weeks + Pemetrexed 500 mg/m² IV every 3 weeks for 4 to 6 cycles, followed by maintenance with Durvalumab 1500 mg IV every 4 weeks
    id
    OG002
    title
    Experimental Arm for IO Cohort: Durvalumab + Chemotherapy, Then Durvalumab Maintenance
  4. description
    Ipilimumab every 6 weeks and Nivolumab every 2 or 3 weeks for up to 2 years. Ipilimumab and Nivolumab: Ipilimumab 1 mg/kg every 6 weeks and Nivolumab 360 mg every 3 weeks or 3 mg/kg every 2 weeks for up to 2 years
    id
    OG003
    title
    Control Arm for IO Cohort: Ipilimumab and Nivolumab
param Type
NUMBER
population Description
The analysis population is comprised of treated patients.
reporting Status
POSTED
time Frame
AEs were recorded from randomisation until 30 days after last chemotherapy dose or 90 days after last durvalumab, ipilimumab, or nivolumab dose, whichever was longer. The treatment duration ranged from 0 to 36 months.
title
Grade 3-5 Worst Degree Toxicity Rate
type
SECONDARY
unit Of Measure
proportion of participants

Download exact source JSON → · Snapshot ctgov-results-d643ffaf417bcef6d45eb5e0

Preserved source evidence · Not medical advice