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NCT02578680 · OUTCOME

Number of Participants Who Discontinued Any Study Drug Due to an AE

Study of Pemetrexed+Platinum Chemotherapy With or Without Pembrolizumab (MK-3475) in Participants With First Line Metastatic Nonsquamous Non-small Cell Lung Cancer (MK-3475-189/KEYNOTE-189) · Source last updated 2024-09-20

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Up to approximately 21 months

What was measured

An AE was defined as any untoward medical occurrence in a study participant administered study drug and which does not necessarily have to have a causal relationship with this study drug. The number of participants who discontinued any randomized study drug due to an AE is presented.

Analysis population: The analysis population consisted of all randomized participants who received ≥1 dose of study drug.

Groups in this outcome

Pembrolizumab+Pemetrexed+Platinum Chemotherapy Followed by Pembrolizumab+Pemetrexed

Participants received pembrolizumab 200 mg IV PLUS pemetrexed 500 mg/m\^2 IV (with vitamin supplementation) PLUS cisplatin 75 mg/m\^2 IV OR carboplatin AUC 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by pembrolizumab 200 mg IV PLUS pemetrexed 500 mg/m\^2 IV Q3W until progression. (Participants who received pembrolizumab 200 mg IV Q3W for up to 2 years but experienced disease progression, were eligible to receive a second course of pembrolizumab monotherapy 200 mg IV Q3W, at the investigator's discretion, for up to 1 additional year.)

Control

Participants received saline placebo IV PLUS pemetrexed 500 mg/m\^2 IV (with vitamin supplementation) PLUS cisplatin 75 mg/m\^2 IV OR carboplatin AUC 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by saline placebo IV PLUS pemetrexed 500 mg/m\^2 IV Q3W until progression. (Effective 23-Dec-2019, participants discontinued saline placebo. If documented disease progression had occurred, and participants receiving Control met certain criteria, they were eligible to switch over to receive pembrolizumab monotherapy Q3W for the remainder of the study.)

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+Pemetrexed+Platinum Chemotherapy Followed by Pembrolizumab+Pemetrexed405
Control202

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Pembrolizumab+Pemetrexed+Platinum Chemotherapy Followed by Pembrolizumab+Pemetrexed112Not reportedNot reportedNot reportedNot reported
Control30Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        112
      2. group Id
        OG001
        value
        30
denoms
  1. counts
    1. group Id
      OG000
      value
      405
    2. group Id
      OG001
      value
      202
    units
    Participants
description
An AE was defined as any untoward medical occurrence in a study participant administered study drug and which does not necessarily have to have a causal relationship with this study drug. The number of participants who discontinued any randomized study drug due to an AE is presented.
groups
  1. description
    Participants received pembrolizumab 200 mg IV PLUS pemetrexed 500 mg/m\^2 IV (with vitamin supplementation) PLUS cisplatin 75 mg/m\^2 IV OR carboplatin AUC 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by pembrolizumab 200 mg IV PLUS pemetrexed 500 mg/m\^2 IV Q3W until progression. (Participants who received pembrolizumab 200 mg IV Q3W for up to 2 years but experienced disease progression, were eligible to receive a second course of pembrolizumab monotherapy 200 mg IV Q3W, at the investigator's discretion, for up to 1 additional year.)
    id
    OG000
    title
    Pembrolizumab+Pemetrexed+Platinum Chemotherapy Followed by Pembrolizumab+Pemetrexed
  2. description
    Participants received saline placebo IV PLUS pemetrexed 500 mg/m\^2 IV (with vitamin supplementation) PLUS cisplatin 75 mg/m\^2 IV OR carboplatin AUC 5 IV on Day 1 of every 3-week cycle (Q3W) for 4 cycles followed by saline placebo IV PLUS pemetrexed 500 mg/m\^2 IV Q3W until progression. (Effective 23-Dec-2019, participants discontinued saline placebo. If documented disease progression had occurred, and participants receiving Control met certain criteria, they were eligible to switch over to receive pembrolizumab monotherapy Q3W for the remainder of the study.)
    id
    OG001
    title
    Control
param Type
COUNT_OF_PARTICIPANTS
population Description
The analysis population consisted of all randomized participants who received ≥1 dose of study drug.
reporting Status
POSTED
time Frame
Up to approximately 21 months
title
Number of Participants Who Discontinued Any Study Drug Due to an AE
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice