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NCT01658878 · OUTCOME

Objective Response Rate (ORR) Assessed by Blinded Independent Central Review (BICR) for Cohort 2

An Immuno-therapy Study to Evaluate the Effectiveness, Safety and Tolerability of Nivolumab or Nivolumab in Combination With Other Agents in Patients With Advanced Liver Cancer · Source last updated 2025-12-24

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

Measure
NUMBER
Unit
Percent of Participants
Interval / dispersion
95% Confidence Interval
Time frame
From the start of the study treatment until disease progression, or the date of subsequent anti-cancer therapy, whichever occurs first (Up to approximately 144 months)

What was measured

Objective response rate (ORR) is defined as the percent of all treated participants whose best overall response (BOR) is either complete response (CR) or partial response (PR) by BICR per Response Evaluation Criteria in Solid Tumors (RECIST v1.1). Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Progressive Disease (PD): At least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5mm (Note: The appearance of 1or more new lesions is also considered progression).

Analysis population: All treated participants for Cohort 2 only. Pre-specified to be reported for Cohort 2 only.

Groups in this outcome

Cohort 2 Uninfected Sorafenib Naive/Intolerant: Treatment 1

Dose Expansion: Uninfected hepatocellular carcinoma (HCC) participants who are sorafenib naive/intolerant received nivolumab 3 mg/kg every 2 weeks

Cohort 2 Uninfected Sorafenib Progressors: Treatment 2

Dose Expansion: Uninfected hepatocellular carcinoma (HCC) participants who are sorafenib progressors received nivolumab 3 mg/kg every 2 weeks

Cohort 2 HCV Infected: Treatment 3

Dose Expansion: Hepatitis C (HCV)-infected participants received nivolumab 3 mg/kg every 2 weeks

Cohort 2 HBV Infected: Treatment 4

Dose Expansion: Hepatitis B (HBV)-infected participants received nivolumab 3 mg/kg every 2 weeks

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

Analysis denominator · Participants

GroupSource count
Cohort 2 Uninfected Sorafenib Naive/Intolerant: Treatment 156
Cohort 2 Uninfected Sorafenib Progressors: Treatment 257
Cohort 2 HCV Infected: Treatment 350
Cohort 2 HBV Infected: Treatment 451

Reported measurements

Source class 1
Values in Percent of Participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Cohort 2 Uninfected Sorafenib Naive/Intolerant: Treatment 119.6Not reported10.232.4Not reported
Cohort 2 Uninfected Sorafenib Progressors: Treatment 214.0Not reported6.325.8Not reported
Cohort 2 HCV Infected: Treatment 320.0Not reported10.033.7Not reported
Cohort 2 HBV Infected: Treatment 413.7Not reported5.726.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        10.2
        upper Limit
        32.4
        value
        19.6
      2. group Id
        OG001
        lower Limit
        6.3
        upper Limit
        25.8
        value
        14.0
      3. group Id
        OG002
        lower Limit
        10.0
        upper Limit
        33.7
        value
        20.0
      4. group Id
        OG003
        lower Limit
        5.7
        upper Limit
        26.3
        value
        13.7
denoms
  1. counts
    1. group Id
      OG000
      value
      56
    2. group Id
      OG001
      value
      57
    3. group Id
      OG002
      value
      50
    4. group Id
      OG003
      value
      51
    units
    Participants
description
Objective response rate (ORR) is defined as the percent of all treated participants whose best overall response (BOR) is either complete response (CR) or partial response (PR) by BICR per Response Evaluation Criteria in Solid Tumors (RECIST v1.1). Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Progressive Disease (PD): At least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5mm (Note: The appearance of 1or more new lesions is also considered progression).
dispersion Type
95% Confidence Interval
groups
  1. description
    Dose Expansion: Uninfected hepatocellular carcinoma (HCC) participants who are sorafenib naive/intolerant received nivolumab 3 mg/kg every 2 weeks
    id
    OG000
    title
    Cohort 2 Uninfected Sorafenib Naive/Intolerant: Treatment 1
  2. description
    Dose Expansion: Uninfected hepatocellular carcinoma (HCC) participants who are sorafenib progressors received nivolumab 3 mg/kg every 2 weeks
    id
    OG001
    title
    Cohort 2 Uninfected Sorafenib Progressors: Treatment 2
  3. description
    Dose Expansion: Hepatitis C (HCV)-infected participants received nivolumab 3 mg/kg every 2 weeks
    id
    OG002
    title
    Cohort 2 HCV Infected: Treatment 3
  4. description
    Dose Expansion: Hepatitis B (HBV)-infected participants received nivolumab 3 mg/kg every 2 weeks
    id
    OG003
    title
    Cohort 2 HBV Infected: Treatment 4
param Type
NUMBER
population Description
All treated participants for Cohort 2 only. Pre-specified to be reported for Cohort 2 only.
reporting Status
POSTED
time Frame
From the start of the study treatment until disease progression, or the date of subsequent anti-cancer therapy, whichever occurs first (Up to approximately 144 months)
title
Objective Response Rate (ORR) Assessed by Blinded Independent Central Review (BICR) for Cohort 2
type
PRIMARY
unit Of Measure
Percent of Participants

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