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NCT02516241 · OUTCOME

Alive and Progression-free at 12 Months (APF12), PD-L1-High Analysis Set

Study of MEDI4736 (Durvalumab) With or Without Tremelimumab Versus Standard of Care Chemotherapy in Urothelial Cancer · Source last updated 2026-07-14

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

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
Tumour scans performed at baseline then every 8 weeks since randomization until confirmed disease progression. Assessed up to 12 months or the data cut-off date (27JAN2020).

What was measured

Alive and progression-free at 12 months (APF12) was defined as the Kaplan-Meier estimate of PFS (per RECIST 1.1 as assessed by investigator) at 12 months.

Analysis population: The PD-L1-High analysis set will include the subset of patients in the FAS whose PD-L1 status is PD-L1-High as defined by an Immunohistochemistry (IHC) assay developed by Ventana as: ≥25% tumor cell membrane positivity for PD-L1 at any intensity above background staining as noted on the corresponding negative control OR ≥25% tumor associated immune cell positivity for PD-L1 at any intensity above background staining as noted on the corresponding negative control

Groups in this outcome

Combination Therapy

MEDI4736 (Durvalumab) + Tremelimumab

Monotherapy

MEDI4736 (Durvalumab)

Standard of Care

Standard of Care Chemotherapy Treatment

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

Analysis denominator · Participants

GroupSource count
Combination Therapy205
Monotherapy209
Standard of Care207

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Combination Therapy25.6Not reported19.731.8Not reported
Monotherapy21.2Not reported15.927.0Not reported
Standard of Care15.0Not reported10.220.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        19.7
        upper Limit
        31.8
        value
        25.6
      2. group Id
        OG001
        lower Limit
        15.9
        upper Limit
        27.0
        value
        21.2
      3. group Id
        OG002
        lower Limit
        10.2
        upper Limit
        20.7
        value
        15.0
denoms
  1. counts
    1. group Id
      OG000
      value
      205
    2. group Id
      OG001
      value
      209
    3. group Id
      OG002
      value
      207
    units
    Participants
description
Alive and progression-free at 12 months (APF12) was defined as the Kaplan-Meier estimate of PFS (per RECIST 1.1 as assessed by investigator) at 12 months.
dispersion Type
95% Confidence Interval
groups
  1. description
    MEDI4736 (Durvalumab) + Tremelimumab
    id
    OG000
    title
    Combination Therapy
  2. description
    MEDI4736 (Durvalumab)
    id
    OG001
    title
    Monotherapy
  3. description
    Standard of Care Chemotherapy Treatment
    id
    OG002
    title
    Standard of Care
param Type
NUMBER
population Description
The PD-L1-High analysis set will include the subset of patients in the FAS whose PD-L1 status is PD-L1-High as defined by an Immunohistochemistry (IHC) assay developed by Ventana as: ≥25% tumor cell membrane positivity for PD-L1 at any intensity above background staining as noted on the corresponding negative control OR ≥25% tumor associated immune cell positivity for PD-L1 at any intensity above background staining as noted on the corresponding negative control
reporting Status
POSTED
time Frame
Tumour scans performed at baseline then every 8 weeks since randomization until confirmed disease progression. Assessed up to 12 months or the data cut-off date (27JAN2020).
title
Alive and Progression-free at 12 Months (APF12), PD-L1-High Analysis Set
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice