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NCT01658878 · OUTCOME

Objective Response Rate (ORR) Assessed by Blinded Independent Central Review (BICR) for Cohort 1

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 in Cohort 1; uninfected HCC, HCV-infected, and HBV-infected participants reported together as pre-specified.

Groups in this outcome

Cohort 1 Uninfected HCC

Dose Escalation: Uninfected hepatocellular carcinoma (HCC) participants received nivolumab 0.1/0.3/1/3/10 mg/kg every 2 weeks

Cohort 1 HCV Infected

Dose Escalation: Hepatitis C (HCV)-infected participants received nivolumab 0.3/1/3 mg/kg every 2 weeks

Cohort 1 HBV Infected

Dose Escalation: Hepatitis B (HBV)-infected participants received nivolumab 0.1/0.3/1/3 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 1 Uninfected HCC23
Cohort 1 HCV Infected10
Cohort 1 HBV Infected15

Reported measurements

Source class 1
Values in Percent of Participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Cohort 1 Uninfected HCC13.0Not reported2.833.6Not reported
Cohort 1 HCV Infected20.0Not reported2.555.6Not reported
Cohort 1 HBV Infected13.3Not reported1.740.5Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        2.8
        upper Limit
        33.6
        value
        13.0
      2. group Id
        OG001
        lower Limit
        2.5
        upper Limit
        55.6
        value
        20.0
      3. group Id
        OG002
        lower Limit
        1.7
        upper Limit
        40.5
        value
        13.3
denoms
  1. counts
    1. group Id
      OG000
      value
      23
    2. group Id
      OG001
      value
      10
    3. group Id
      OG002
      value
      15
    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 Escalation: Uninfected hepatocellular carcinoma (HCC) participants received nivolumab 0.1/0.3/1/3/10 mg/kg every 2 weeks
    id
    OG000
    title
    Cohort 1 Uninfected HCC
  2. description
    Dose Escalation: Hepatitis C (HCV)-infected participants received nivolumab 0.3/1/3 mg/kg every 2 weeks
    id
    OG001
    title
    Cohort 1 HCV Infected
  3. description
    Dose Escalation: Hepatitis B (HBV)-infected participants received nivolumab 0.1/0.3/1/3 mg/kg every 2 weeks
    id
    OG002
    title
    Cohort 1 HBV Infected
param Type
NUMBER
population Description
All treated participants in Cohort 1; uninfected HCC, HCV-infected, and HBV-infected participants reported together as pre-specified.
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 1
type
SECONDARY
unit Of Measure
Percent of Participants

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

Preserved source evidence · Not medical advice