Skip to content
← Full study record

NCT04269200 · OUTCOME

Duration of Response (DoR) Based on Investigator Assessment

Durvalumab With or Without Olaparib as Maintenance Therapy After First-Line Treatment of Advanced and Recurrent Endometrial Cancer · Source last updated 2026-08-07

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

Measure
MEDIAN
Unit
Months
Interval / dispersion
Inter-Quartile Range
Time frame
At baseline, every 9 wks up to 18 wks, then every 12 wks until objective radiological disease progression. Assessed until 12 Apr 2023 DCO, up to 35 months

What was measured

To determine the efficacy of durvalumab in combination with platinum-based chemotherapy (paclitaxel and carboplatin) followed by maintenance durvalumab or durvalumab with olaparib when compared to platinum-based chemotherapy in newly diagnosed advanced or recurrent endometrial cancer patients by assessment of DoR

Analysis population: All participants with confirmed response were included in the analysis. FAS consisting of all patients randomised as part of global enrolment including patients from China who were randomised before the global recruitment was closed (up to and including 20 Apr 2022). This endpoint was not assessed in the China cohort as it was not prespecified in the statistical analysis plan (SAP).

Groups in this outcome

Global Cohort - SoC

Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with durvalumab placebo (IV) Q3W. Following completion of chemotherapy treatment, participants without objective disease progression received durvalumab placebo (IV) Q4W and olaparib placebo (tablets) twice bd orally as maintenance treatment until disease progression.

Global Cohort - SoC + Durvalumab

Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with 1120 mg durvalumab (IV) Q3W. Following completion of chemotherapy treatment, participants without objective disease progression received 1500 mg durvalumab (IV) Q4W with olaparib placebo (tablets) bd orally as maintenance treatment until disease progression.

Global Cohort - SoC + Durvalumab + Olaparib

Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with 1120 mg durvalumab (IV) Q3W. Following completion of chemotherapy treatment, patients without objective disease progression received 1500 mg durvalumab (IV) Q4W with 300 mg olaparib (tablets) bd orally as maintenance treatment until disease progression.

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

Analysis denominator · Participants

GroupSource count
Global Cohort - SoC109
Global Cohort - SoC + Durvalumab125
Global Cohort - SoC + Durvalumab + Olaparib117

Reported measurements

Source class 1
Values in Months · Interval/dispersion: Inter-Quartile Range
GroupValueSpreadLowerUpperComment
Global Cohort - SoC7.7Not reported5.113.5Not reported
Global Cohort - SoC + Durvalumab13.1Not reported6.0NAInsufficient DoR events to estimate upper confidence limit.
Global Cohort - SoC + Durvalumab + Olaparib21.3Not reported8.129.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        5.1
        upper Limit
        13.5
        value
        7.7
      2. comment
        Insufficient DoR events to estimate upper confidence limit.
        group Id
        OG001
        lower Limit
        6.0
        upper Limit
        NA
        value
        13.1
      3. group Id
        OG002
        lower Limit
        8.1
        upper Limit
        29.9
        value
        21.3
denoms
  1. counts
    1. group Id
      OG000
      value
      109
    2. group Id
      OG001
      value
      125
    3. group Id
      OG002
      value
      117
    units
    Participants
description
To determine the efficacy of durvalumab in combination with platinum-based chemotherapy (paclitaxel and carboplatin) followed by maintenance durvalumab or durvalumab with olaparib when compared to platinum-based chemotherapy in newly diagnosed advanced or recurrent endometrial cancer patients by assessment of DoR
dispersion Type
Inter-Quartile Range
groups
  1. description
    Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with durvalumab placebo (IV) Q3W. Following completion of chemotherapy treatment, participants without objective disease progression received durvalumab placebo (IV) Q4W and olaparib placebo (tablets) twice bd orally as maintenance treatment until disease progression.
    id
    OG000
    title
    Global Cohort - SoC
  2. description
    Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with 1120 mg durvalumab (IV) Q3W. Following completion of chemotherapy treatment, participants without objective disease progression received 1500 mg durvalumab (IV) Q4W with olaparib placebo (tablets) bd orally as maintenance treatment until disease progression.
    id
    OG001
    title
    Global Cohort - SoC + Durvalumab
  3. description
    Platinum-based chemotherapy (paclitaxel and carboplatin) Q3W for a maximum of 6 cycles with 1120 mg durvalumab (IV) Q3W. Following completion of chemotherapy treatment, patients without objective disease progression received 1500 mg durvalumab (IV) Q4W with 300 mg olaparib (tablets) bd orally as maintenance treatment until disease progression.
    id
    OG002
    title
    Global Cohort - SoC + Durvalumab + Olaparib
param Type
MEDIAN
population Description
All participants with confirmed response were included in the analysis. FAS consisting of all patients randomised as part of global enrolment including patients from China who were randomised before the global recruitment was closed (up to and including 20 Apr 2022). This endpoint was not assessed in the China cohort as it was not prespecified in the statistical analysis plan (SAP).
reporting Status
POSTED
time Frame
At baseline, every 9 wks up to 18 wks, then every 12 wks until objective radiological disease progression. Assessed until 12 Apr 2023 DCO, up to 35 months
title
Duration of Response (DoR) Based on Investigator Assessment
type
SECONDARY
unit Of Measure
Months

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice