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NCT02763579 · OUTCOME

Percentage of Participants With at Least One Adverse Event in the Global Population

A Study of Carboplatin Plus Etoposide With or Without Atezolizumab in Participants With Untreated Extensive-Stage (ES) Small Cell Lung Cancer (SCLC) · Source last updated 2023-07-28

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
Not reported
Time frame
Baseline until up to 90 days after end of treatment (up to approximately 49 months)

What was measured

The percentage of participants with at least one adverse event in the global population.

Analysis population: The safety population included all treated participants, defined as participants who received any amount of any component of study treatment. For the safety analyses, patrticipants who received any amount of atezolizumab were analyzed as part of the Atezo + CE arm, even if atezolizumab was given in error.

Groups in this outcome

Placebo + Carboplatin + Etoposide

Participants received intravenous infusions of placebo in combination with carboplatin to achieve an initial target AUC of 5 mg/mL/min followed by etoposide 100 mg/m\^2 on Day 1 of every 21-day cycle during the induction phase (Cycles 1-4). On Days 2 and 3 of every 21-day cycle during the induction phase (Cycles 1-4), etoposide 100 mg/m\^2 was administered alone. Thereafter, participants received maintenance (Cycle 5 onward) placebo on Day 1 of every 21-day cycle until persistent radiographic PD, symptomatic deterioration, intolerable toxicity, withdrawal of consent, death, or study termination by the Sponsor.

Atezolizumab + Carboplatin + Etoposide

Participants received intravenous infusions of atezolizumab 1200 milligrams (mg) in combination with carboplatin to achieve an initial target area under the concentration-time curve (AUC) of 5 milligrams per milliliter per minute (mg/mL/min) followed by etoposide 100 milligrams per square meter (mg/m\^2) on Day 1 of every 21-day cycle during the induction phase (Cycles 1-4). On Days 2 and 3 of every 21-day cycle during the induction phase (Cycles 1-4), etoposide 100 mg/m\^2 was administered alone. Thereafter, participants received maintenance (Cycle 5 onward) atezolizumab 1200 mg on Day 1 of every 21-day cycle until persistent radiographic PD, symptomatic deterioration, intolerable toxicity, withdrawal of consent, death, or study termination by the Sponsor.

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

Analysis denominator · Participants

GroupSource count
Placebo + Carboplatin + Etoposide196
Atezolizumab + Carboplatin + Etoposide198

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Placebo + Carboplatin + Etoposide96.4Not reportedNot reportedNot reportedNot reported
Atezolizumab + Carboplatin + Etoposide100.0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        96.4
      2. group Id
        OG001
        value
        100.0
denoms
  1. counts
    1. group Id
      OG000
      value
      196
    2. group Id
      OG001
      value
      198
    units
    Participants
description
The percentage of participants with at least one adverse event in the global population.
groups
  1. description
    Participants received intravenous infusions of placebo in combination with carboplatin to achieve an initial target AUC of 5 mg/mL/min followed by etoposide 100 mg/m\^2 on Day 1 of every 21-day cycle during the induction phase (Cycles 1-4). On Days 2 and 3 of every 21-day cycle during the induction phase (Cycles 1-4), etoposide 100 mg/m\^2 was administered alone. Thereafter, participants received maintenance (Cycle 5 onward) placebo on Day 1 of every 21-day cycle until persistent radiographic PD, symptomatic deterioration, intolerable toxicity, withdrawal of consent, death, or study termination by the Sponsor.
    id
    OG000
    title
    Placebo + Carboplatin + Etoposide
  2. description
    Participants received intravenous infusions of atezolizumab 1200 milligrams (mg) in combination with carboplatin to achieve an initial target area under the concentration-time curve (AUC) of 5 milligrams per milliliter per minute (mg/mL/min) followed by etoposide 100 milligrams per square meter (mg/m\^2) on Day 1 of every 21-day cycle during the induction phase (Cycles 1-4). On Days 2 and 3 of every 21-day cycle during the induction phase (Cycles 1-4), etoposide 100 mg/m\^2 was administered alone. Thereafter, participants received maintenance (Cycle 5 onward) atezolizumab 1200 mg on Day 1 of every 21-day cycle until persistent radiographic PD, symptomatic deterioration, intolerable toxicity, withdrawal of consent, death, or study termination by the Sponsor.
    id
    OG001
    title
    Atezolizumab + Carboplatin + Etoposide
param Type
NUMBER
population Description
The safety population included all treated participants, defined as participants who received any amount of any component of study treatment. For the safety analyses, patrticipants who received any amount of atezolizumab were analyzed as part of the Atezo + CE arm, even if atezolizumab was given in error.
reporting Status
POSTED
time Frame
Baseline until up to 90 days after end of treatment (up to approximately 49 months)
title
Percentage of Participants With at Least One Adverse Event in the Global Population
type
SECONDARY
unit Of Measure
Percentage of participants

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

Preserved source evidence · Not medical advice