Skip to content
Triangle logo TriangleGet started
← Full study record

NCT03434379 · OUTCOME

ORR by Investigator-Assessment (ORR-INV) Per RECIST v1.1 in the Global Population

A Study of Atezolizumab in Combination With Bevacizumab Compared With Sorafenib in Patients With Untreated Locally Advanced or Metastatic Hepatocellular Carcinoma · Source last updated 2023-10-23

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
95% Confidence Interval
Time frame
Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)

What was measured

ORR was defined as the percentage of participants with CR or PR as determined by the investigator according to RECIST v1.1. CR: disappearance of all target lesions. PR: At least a 30% decrease in the sum of diameters of all target lesions, taking as reference the baseline sum of diameters, in the absence of CR. OR=CR+PR

Analysis population: Global ITT population with measurable disease at baseline consisted of all randomized participants in the Global population, whether or not the participant had received the assigned study treatment, and had measurable disease at baseline.

Groups in this outcome

Sorafenib - Global

Participants in the Global population received sorafenib until unacceptable toxicity or loss of clinical benefit as determined by the investigator.

Atezolizumab + Bevacizumab - Global

Participants in the Global population received Atezolizumab + Bevacizumab until unacceptable toxicity or loss of clinical benefit as determined by the investigator.

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

Analysis denominator · Participants

GroupSource count
Sorafenib - Global164
Atezolizumab + Bevacizumab - Global336

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Sorafenib - Global5.5Not reported2.5410.16Not reported
Atezolizumab + Bevacizumab - Global25.6Not reported21.0130.61Not reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. ci Lower Limit
    2.99
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    12.66
    group Description
    Stratified by geographic region (Asia \[excluding Japan\] vs. rest of world), macrovascular invasion and/or extrahepatic spread (presence vs. absence), and baseline AFP (\<400 vs. \>/= 400 ng/mL).
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    <0.0001
    param Type
    Odds Ratio (OR)
    param Value
    6.15
    statistical Method
    Cochran-Mantel-Haenszel
Complete source fields
analyses
  1. ci Lower Limit
    2.99
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    12.66
    group Description
    Stratified by geographic region (Asia \[excluding Japan\] vs. rest of world), macrovascular invasion and/or extrahepatic spread (presence vs. absence), and baseline AFP (\<400 vs. \>/= 400 ng/mL).
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    <0.0001
    param Type
    Odds Ratio (OR)
    param Value
    6.15
    statistical Method
    Cochran-Mantel-Haenszel
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        2.54
        upper Limit
        10.16
        value
        5.5
      2. group Id
        OG001
        lower Limit
        21.01
        upper Limit
        30.61
        value
        25.6
denoms
  1. counts
    1. group Id
      OG000
      value
      164
    2. group Id
      OG001
      value
      336
    units
    Participants
description
ORR was defined as the percentage of participants with CR or PR as determined by the investigator according to RECIST v1.1. CR: disappearance of all target lesions. PR: At least a 30% decrease in the sum of diameters of all target lesions, taking as reference the baseline sum of diameters, in the absence of CR. OR=CR+PR
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants in the Global population received sorafenib until unacceptable toxicity or loss of clinical benefit as determined by the investigator.
    id
    OG000
    title
    Sorafenib - Global
  2. description
    Participants in the Global population received Atezolizumab + Bevacizumab until unacceptable toxicity or loss of clinical benefit as determined by the investigator.
    id
    OG001
    title
    Atezolizumab + Bevacizumab - Global
param Type
NUMBER
population Description
Global ITT population with measurable disease at baseline consisted of all randomized participants in the Global population, whether or not the participant had received the assigned study treatment, and had measurable disease at baseline.
reporting Status
POSTED
time Frame
Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)
title
ORR by Investigator-Assessment (ORR-INV) Per RECIST v1.1 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