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NCT02853305 · OUTCOME

Number of Participants Who Discontinue Study Drug Due to an AE

Study of Pembrolizumab With or Without Platinum-based Combination Chemotherapy Versus Chemotherapy Alone in Urothelial Carcinoma (MK-3475-361/KEYNOTE-361) · Source last updated 2023-09-08

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 52 months

What was measured

An AE was defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which did not necessarily have to have a causal relationship with this treatment. An AE could therefore be any unfavourable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening of a pre-existing condition that was temporally associated with the use of the Sponsor's product was also an AE. The number of participants that discontinued any study drug due to an AE was reported for each treatment arm.

Analysis population: All randomized participants who received at least 1 dose of trial treatment were analyzed.

Groups in this outcome

Pembrolizumab + ST Chemotherapy (Pembro Combo)

Participants received pembrolizumab 200 mg IV on Day 1 of each 3-week cycle for a maximum of 35 doses PLUS standard therapy (ST) chemotherapy with EITHER cisplatin 70 mg/m\^2 IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine IV infusion 1,000 mg/m\^2 on Day 1 and Day 8 of each 3-week cycle, OR carboplatin at an area under the curve 5 (AUC 5) (or AUC 4.5 if required per local guidelines) IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine 1,000 mg/m\^2 IV on Day 1 and Day 8 of each 3-week cycle.

Pembrolizumab (Pembro)

Participants received pembrolizumab 200 mg intravenously (IV) on Day 1 of each 3-week cycle for a maximum of 35 doses.

ST Chemotherapy (Chemo)

Participants received ST chemotherapy with EITHER cisplatin 70 mg/m\^2 IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine IV infusion 1,000 mg/m\^2 on Day 1 and Day 8 of each 3-week cycle OR carboplatin at AUC 5 (or AUC 4.5 if required per local guidelines) IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine 1,000 mg/m\^2 IV on Day 1 and Day 8 of each 3-week cycle.

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 + ST Chemotherapy (Pembro Combo)349
Pembrolizumab (Pembro)302
ST Chemotherapy (Chemo)342

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Pembrolizumab + ST Chemotherapy (Pembro Combo)108Not reportedNot reportedNot reportedNot reported
Pembrolizumab (Pembro)48Not reportedNot reportedNot reportedNot reported
ST Chemotherapy (Chemo)62Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        108
      2. group Id
        OG001
        value
        48
      3. group Id
        OG002
        value
        62
denoms
  1. counts
    1. group Id
      OG000
      value
      349
    2. group Id
      OG001
      value
      302
    3. group Id
      OG002
      value
      342
    units
    Participants
description
An AE was defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which did not necessarily have to have a causal relationship with this treatment. An AE could therefore be any unfavourable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening of a pre-existing condition that was temporally associated with the use of the Sponsor's product was also an AE. The number of participants that discontinued any study drug due to an AE was reported for each treatment arm.
groups
  1. description
    Participants received pembrolizumab 200 mg IV on Day 1 of each 3-week cycle for a maximum of 35 doses PLUS standard therapy (ST) chemotherapy with EITHER cisplatin 70 mg/m\^2 IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine IV infusion 1,000 mg/m\^2 on Day 1 and Day 8 of each 3-week cycle, OR carboplatin at an area under the curve 5 (AUC 5) (or AUC 4.5 if required per local guidelines) IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine 1,000 mg/m\^2 IV on Day 1 and Day 8 of each 3-week cycle.
    id
    OG000
    title
    Pembrolizumab + ST Chemotherapy (Pembro Combo)
  2. description
    Participants received pembrolizumab 200 mg intravenously (IV) on Day 1 of each 3-week cycle for a maximum of 35 doses.
    id
    OG001
    title
    Pembrolizumab (Pembro)
  3. description
    Participants received ST chemotherapy with EITHER cisplatin 70 mg/m\^2 IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine IV infusion 1,000 mg/m\^2 on Day 1 and Day 8 of each 3-week cycle OR carboplatin at AUC 5 (or AUC 4.5 if required per local guidelines) IV on Day 1 (or Day 2 if required per local guidelines) of each 3-week cycle plus gemcitabine 1,000 mg/m\^2 IV on Day 1 and Day 8 of each 3-week cycle.
    id
    OG002
    title
    ST Chemotherapy (Chemo)
param Type
COUNT_OF_PARTICIPANTS
population Description
All randomized participants who received at least 1 dose of trial treatment were analyzed.
reporting Status
POSTED
time Frame
Up to approximately 52 months
title
Number of Participants Who Discontinue 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