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NCT02853331 · OUTCOME

Duration of Response (DOR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) as Assessed by Blinded Independent Central Imaging Review

Study to Evaluate the Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Axitinib Versus Sunitinib Monotherapy in Participants With Renal Cell Carcinoma (MK-3475-426/KEYNOTE-426) · Source last updated 2026-02-02

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

Measure
MEDIAN
Unit
Months
Interval / dispersion
Full Range
Time frame
Through Database Cutoff Date of 24-Aug-2018 (up to approximately 22 months)

What was measured

DOR was defined as the time from first documented evidence of a Complete Response (CR: disappearance of all target lesions) or Partial Response (PR: ≥30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters) per RECIST 1.1 until progressive disease (PD) or death due to any cause, whichever occurred first. PD was defined per RECIST 1.1 as ≥20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of ≥5 mm. The appearance of one or more new lesions was also considered PD. The DOR was calculated using the product-limit (Kaplan-Meier) method for censored data. The DOR for all participants who experienced a CR or PR is presented.

Analysis population: The analysis population consisted of all randomized participants who experienced a CR or PR.

Groups in this outcome

Pembrolizumab + Axitinib

Participants received pembrolizumab 200 mg intravenously every 3 weeks PLUS axitinib 5 mg orally twice daily.

Sunitinib

Participants received sunitinib 50 mg orally once daily for 4 weeks and then were off treatment for 2 weeks.

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

Analysis denominator · Participants

GroupSource count
Pembrolizumab + Axitinib256
Sunitinib153

Reported measurements

Source class 1
Values in Months · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Pembrolizumab + AxitinibNANot reported1.4NAMedian DOR not reached by the time of the data cutoff (24-Aug-2018). DOR upper limit not calculated due to no progressive disease by the time of last disease assessment.
Sunitinib15.2Not reported1.1NADOR upper limit not calculated due to no progressive disease by the time of last disease assessment.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Median DOR not reached by the time of the data cutoff (24-Aug-2018). DOR upper limit not calculated due to no progressive disease by the time of last disease assessment.
        group Id
        OG000
        lower Limit
        1.4
        upper Limit
        NA
        value
        NA
      2. comment
        DOR upper limit not calculated due to no progressive disease by the time of last disease assessment.
        group Id
        OG001
        lower Limit
        1.1
        upper Limit
        NA
        value
        15.2
denoms
  1. counts
    1. group Id
      OG000
      value
      256
    2. group Id
      OG001
      value
      153
    units
    Participants
description
DOR was defined as the time from first documented evidence of a Complete Response (CR: disappearance of all target lesions) or Partial Response (PR: ≥30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters) per RECIST 1.1 until progressive disease (PD) or death due to any cause, whichever occurred first. PD was defined per RECIST 1.1 as ≥20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of ≥5 mm. The appearance of one or more new lesions was also considered PD. The DOR was calculated using the product-limit (Kaplan-Meier) method for censored data. The DOR for all participants who experienced a CR or PR is presented.
dispersion Type
Full Range
groups
  1. description
    Participants received pembrolizumab 200 mg intravenously every 3 weeks PLUS axitinib 5 mg orally twice daily.
    id
    OG000
    title
    Pembrolizumab + Axitinib
  2. description
    Participants received sunitinib 50 mg orally once daily for 4 weeks and then were off treatment for 2 weeks.
    id
    OG001
    title
    Sunitinib
param Type
MEDIAN
population Description
The analysis population consisted of all randomized participants who experienced a CR or PR.
reporting Status
POSTED
time Frame
Through Database Cutoff Date of 24-Aug-2018 (up to approximately 22 months)
title
Duration of Response (DOR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) as Assessed by Blinded Independent Central Imaging Review
type
SECONDARY
unit Of Measure
Months

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Preserved source evidence · Not medical advice