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NCT03075527 · OUTCOME

Median Overall Survival (OS)

A Phase 2 Study of Durvalumab in Combination With Tremelimumab in Malignant Pleural Mesothelioma · Source last updated 2026-07-16

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

Measure
MEDIAN
Unit
months
Interval / dispersion
80% Confidence Interval
Time frame
OS is assessed from date of registration until date of death on-treatment or during follow-up. Survival data collection in long-term follow-up every 3-4 months. Median follow-up for survival is of 27.33 months with range (0.76 months - 50.40 months).

What was measured

OS based on the Kaplan-Meier method is defined as the time from study entry to death or censored at date last known alive.

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

Groups in this outcome

Tremelimumab + Durvalumab

Subjects will receive durvalumab and tremelimumab both via intravenous infusion once per day for every 28 day cycles (+ 7 days). Participants will receive tremelimumab for up to 4 cycles (4 doses). Beginning with cycle 5 day 1, subjects will continue to receive durvalumab alone, until clinical or radiological progression. Tremelimumab: Tremelimumab blocks a receptor on immune cells that normally suppresses immune attack. Durvalumab: Durvalumab is a drug that blocks a protein often produced by cancer cells or surrounding cells to suppress immune cells from attacking cancer cells.

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

Analysis denominator · Participants

GroupSource count
Tremelimumab + Durvalumab19

Reported measurements

Source class 1
Values in months · Interval/dispersion: 80% Confidence Interval
GroupValueSpreadLowerUpperComment
Tremelimumab + Durvalumab9.76Not reported7.229.2Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        7.2
        upper Limit
        29.2
        value
        9.76
denoms
  1. counts
    1. group Id
      OG000
      value
      19
    units
    Participants
description
OS based on the Kaplan-Meier method is defined as the time from study entry to death or censored at date last known alive.
dispersion Type
80% Confidence Interval
groups
  1. description
    Subjects will receive durvalumab and tremelimumab both via intravenous infusion once per day for every 28 day cycles (+ 7 days). Participants will receive tremelimumab for up to 4 cycles (4 doses). Beginning with cycle 5 day 1, subjects will continue to receive durvalumab alone, until clinical or radiological progression. Tremelimumab: Tremelimumab blocks a receptor on immune cells that normally suppresses immune attack. Durvalumab: Durvalumab is a drug that blocks a protein often produced by cancer cells or surrounding cells to suppress immune cells from attacking cancer cells.
    id
    OG000
    title
    Tremelimumab + Durvalumab
param Type
MEDIAN
population Description
The analysis population is comprised of eligible and treated patients.
reporting Status
POSTED
time Frame
OS is assessed from date of registration until date of death on-treatment or during follow-up. Survival data collection in long-term follow-up every 3-4 months. Median follow-up for survival is of 27.33 months with range (0.76 months - 50.40 months).
title
Median Overall Survival (OS)
type
SECONDARY
unit Of Measure
months

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice