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NCT02952534 · OUTCOME

Clinical Benefit Rate (CBR) by Gene Per Investigator

A Study of Rucaparib in Patients With Metastatic Castration-resistant Prostate Cancer and Homologous Recombination Gene Deficiency · Source last updated 2023-06-09

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Assessments every 8 weeks from study day 1 for the first 24 weeks, and then every 12 weeks until disease progression, death, or initiation of subsequent treatment. Total follow-up was up to approximately 3 years.

What was measured

A secondary efficacy endpoint is Clinical Benefit Rate (CBR) assessed by Investigator. CBR is defined as the number of patients without radiographic progression (defined by modified RECIST Version 1.1/ PCWG3 criteria) who were continuing with study drug treatment through the given time interval divided by the number of patients who had the given amount of follow-up. Clinical benefit rates are summarized at 6 and 12 months.

Analysis population: All patients

Groups in this outcome

BRCA Mutation

Patients with a deleterious BRCA (breast cancer susceptibility gene) mutation detected in their tumor.

ATM Mutation

Patients with a deleterious ATM (ataxia telangiectasia mutated serine/threonine kinase) mutation detected in their tumor.

CDK12 Mutation

Patients with a deleterious CDK12 (Cyclin-dependent kinase 12) mutation detected in their tumor.

CHEK2 Mutation

Patients with a deleterious CHEK2 (Checkpoint Kinase 2) mutation detected in their tumor.

Other Gene Mutation

Patients with other deleterious HRR (homologous recombination repair) gene mutation detected in their tumor.

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

Analysis denominator · Participants

GroupSource count
BRCA Mutation172
ATM Mutation59
CDK12 Mutation14
CHEK2 Mutation7
Other Gene Mutation25

Reported measurements

6 months
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
BRCA Mutation103Not reportedNot reportedNot reportedNot reported
ATM Mutation17Not reportedNot reportedNot reportedNot reported
CDK12 Mutation3Not reportedNot reportedNot reportedNot reported
CHEK2 Mutation2Not reportedNot reportedNot reportedNot reported
Other Gene Mutation14Not reportedNot reportedNot reportedNot reported
12 months
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
BRCA Mutation39Not reportedNot reportedNot reportedNot reported
ATM Mutation6Not reportedNot reportedNot reportedNot reported
CDK12 Mutation1Not reportedNot reportedNot reportedNot reported
CHEK2 Mutation1Not reportedNot reportedNot reportedNot reported
Other Gene Mutation6Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        103
      2. group Id
        OG001
        value
        17
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        14
    title
    6 months
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        39
      2. group Id
        OG001
        value
        6
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        6
    title
    12 months
denoms
  1. counts
    1. group Id
      OG000
      value
      172
    2. group Id
      OG001
      value
      59
    3. group Id
      OG002
      value
      14
    4. group Id
      OG003
      value
      7
    5. group Id
      OG004
      value
      25
    units
    Participants
description
A secondary efficacy endpoint is Clinical Benefit Rate (CBR) assessed by Investigator. CBR is defined as the number of patients without radiographic progression (defined by modified RECIST Version 1.1/ PCWG3 criteria) who were continuing with study drug treatment through the given time interval divided by the number of patients who had the given amount of follow-up. Clinical benefit rates are summarized at 6 and 12 months.
groups
  1. description
    Patients with a deleterious BRCA (breast cancer susceptibility gene) mutation detected in their tumor.
    id
    OG000
    title
    BRCA Mutation
  2. description
    Patients with a deleterious ATM (ataxia telangiectasia mutated serine/threonine kinase) mutation detected in their tumor.
    id
    OG001
    title
    ATM Mutation
  3. description
    Patients with a deleterious CDK12 (Cyclin-dependent kinase 12) mutation detected in their tumor.
    id
    OG002
    title
    CDK12 Mutation
  4. description
    Patients with a deleterious CHEK2 (Checkpoint Kinase 2) mutation detected in their tumor.
    id
    OG003
    title
    CHEK2 Mutation
  5. description
    Patients with other deleterious HRR (homologous recombination repair) gene mutation detected in their tumor.
    id
    OG004
    title
    Other Gene Mutation
param Type
COUNT_OF_PARTICIPANTS
population Description
All patients
reporting Status
POSTED
time Frame
Assessments every 8 weeks from study day 1 for the first 24 weeks, and then every 12 weeks until disease progression, death, or initiation of subsequent treatment. Total follow-up was up to approximately 3 years.
title
Clinical Benefit Rate (CBR) by Gene Per Investigator
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice