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NCT03735121 · OUTCOME

Part 1: Percentage of Participants With Adverse Events (AEs)

A Study to Investigate Atezolizumab Subcutaneous in Patients With Previously Treated Locally Advanced or Metastatic Non-Small Cell Lung Cancer · Source last updated 2025-12-05

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
From initiation of study treatment up to approximately 69 months

What was measured

An AE was any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Preexisting conditions which worsen during a study are also considered as AEs. AEs were reported based on the National Cancer Institute Common Terminology Criteria for AEs, version 5.0 (NCI-CTCAE, v5.0). Percentages have been rounded to one decimal place.

Analysis population: Safety-evaluable population included all participants who received at least one dose of atezolizumab (IV or SC), with participants grouped according to treatment received.

Groups in this outcome

Part 1 Cohort 1: Atezolizumab SC Co-mix 1800 mg

Participants received atezolizumab, 1800 mg, co-mixed with rHuPH20, as SC injection on Cycle 1 Day 1 (1 cycle=21 days), followed by atezolizumab, 1200 mg, as an IV infusion, Q3W on Day 1 of subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.

Part 1 Cohort 2: Atezolizumab SC Co-mix 1200 mg

Participants received atezolizumab, 1200 mg, co-mixed with rHuPH20, as SC injection, Q2W, on Day 1 of the first 3 cycles (Cycle 1-3=14 days), followed by atezolizumab, 1200 mg, as an IV infusion, Q3W, on Day 1 of subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.

Part 1 Cohort 3: Atezolizumab SC Co-mix 1800 mg

Participants received atezolizumab, 1800 mg, co-mixed with rHuPH20, as SC injection, Q3W, on Day 1 of first 3 cycles, followed by atezolizumab, 1200 mg, as an IV infusion, Q3W on Day 1 for subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.

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

Analysis denominator · Participants

GroupSource count
Part 1 Cohort 1: Atezolizumab SC Co-mix 1800 mg13
Part 1 Cohort 2: Atezolizumab SC Co-mix 1200 mg15
Part 1 Cohort 3: Atezolizumab SC Co-mix 1800 mg39

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 1 Cohort 1: Atezolizumab SC Co-mix 1800 mg100Not reportedNot reportedNot reportedNot reported
Part 1 Cohort 2: Atezolizumab SC Co-mix 1200 mg86.7Not reportedNot reportedNot reportedNot reported
Part 1 Cohort 3: Atezolizumab SC Co-mix 1800 mg84.6Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        100
      2. group Id
        OG001
        value
        86.7
      3. group Id
        OG002
        value
        84.6
denoms
  1. counts
    1. group Id
      OG000
      value
      13
    2. group Id
      OG001
      value
      15
    3. group Id
      OG002
      value
      39
    units
    Participants
description
An AE was any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Preexisting conditions which worsen during a study are also considered as AEs. AEs were reported based on the National Cancer Institute Common Terminology Criteria for AEs, version 5.0 (NCI-CTCAE, v5.0). Percentages have been rounded to one decimal place.
groups
  1. description
    Participants received atezolizumab, 1800 mg, co-mixed with rHuPH20, as SC injection on Cycle 1 Day 1 (1 cycle=21 days), followed by atezolizumab, 1200 mg, as an IV infusion, Q3W on Day 1 of subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.
    id
    OG000
    title
    Part 1 Cohort 1: Atezolizumab SC Co-mix 1800 mg
  2. description
    Participants received atezolizumab, 1200 mg, co-mixed with rHuPH20, as SC injection, Q2W, on Day 1 of the first 3 cycles (Cycle 1-3=14 days), followed by atezolizumab, 1200 mg, as an IV infusion, Q3W, on Day 1 of subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.
    id
    OG001
    title
    Part 1 Cohort 2: Atezolizumab SC Co-mix 1200 mg
  3. description
    Participants received atezolizumab, 1800 mg, co-mixed with rHuPH20, as SC injection, Q3W, on Day 1 of first 3 cycles, followed by atezolizumab, 1200 mg, as an IV infusion, Q3W on Day 1 for subsequent cycles (1 cycle=21 days) until PD, loss of clinical benefit, unacceptable toxicity, or withdrawal of consent.
    id
    OG002
    title
    Part 1 Cohort 3: Atezolizumab SC Co-mix 1800 mg
param Type
NUMBER
population Description
Safety-evaluable population included all participants who received at least one dose of atezolizumab (IV or SC), with participants grouped according to treatment received.
reporting Status
POSTED
time Frame
From initiation of study treatment up to approximately 69 months
title
Part 1: Percentage of Participants With Adverse Events (AEs)
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice