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NCT01891344 · OUTCOME

Progression-free Survival (PFS) According to RECIST v1.1 in Molecularly-defined HRD Subgroups (Part 2 of Study)

A Study of Rucaparib in Patients With Platinum-Sensitive, Relapsed, High-Grade Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancer (ARIEL2) · Source last updated 2023-06-12

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

Measure
MEDIAN
Unit
Days
Interval / dispersion
95% Confidence Interval
Time frame
Assessments every 8 weeks from C1D1 until disease progression, death or withdrawal of consent. After 18 months on study, assessments every 16 weeks. Total follow-up was up to approximately 3 years.

What was measured

Progression-Free Survival (PFS) is calculated as 1+ the number of days from the first dose of study drug to disease progression by RECIST, as determined by the investigator or death due to any cause, whichever occurs first. Progression is defined using RECIST v1.1, as at least a 20% increase in the sum of the longest diameter of target lesions, or a measureable increase in a non-target lesion, or the appearance of new lesions.

Analysis population: Safety population by HRD subgroups: Consist of all Part 2 patients who received at least one dose of rucaparib.

Groups in this outcome

Part 2: tBRCA

Patients with a deleterious BRCA mutation detected in their tumor.

Part 2: Non-tBRCA LOH+

Patients without a BRCA mutation in their tumor, but have high LOH.

Part 2: Non-tBRCA LOH-

Patients without a BRCA mutation in their tumor, but have low LOH.

Part 2: Non-tBRCA LOH Unknown

Patients without a BRCA mutation in their tumor, and have unknown LOH due to missing results and/or failed test result(s).

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 2: tBRCA84
Part 2: Non-tBRCA LOH+73
Part 2: Non-tBRCA LOH-107
Part 2: Non-tBRCA LOH Unknown23

Reported measurements

Source class 1
Values in Days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 2: tBRCA223Not reported188275Not reported
Part 2: Non-tBRCA LOH+57Not reported54112Not reported
Part 2: Non-tBRCA LOH-113Not reported63165Not reported
Part 2: Non-tBRCA LOH Unknown110Not reported56154Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        188
        upper Limit
        275
        value
        223
      2. group Id
        OG001
        lower Limit
        54
        upper Limit
        112
        value
        57
      3. group Id
        OG002
        lower Limit
        63
        upper Limit
        165
        value
        113
      4. group Id
        OG003
        lower Limit
        56
        upper Limit
        154
        value
        110
denoms
  1. counts
    1. group Id
      OG000
      value
      84
    2. group Id
      OG001
      value
      73
    3. group Id
      OG002
      value
      107
    4. group Id
      OG003
      value
      23
    units
    Participants
description
Progression-Free Survival (PFS) is calculated as 1+ the number of days from the first dose of study drug to disease progression by RECIST, as determined by the investigator or death due to any cause, whichever occurs first. Progression is defined using RECIST v1.1, as at least a 20% increase in the sum of the longest diameter of target lesions, or a measureable increase in a non-target lesion, or the appearance of new lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients with a deleterious BRCA mutation detected in their tumor.
    id
    OG000
    title
    Part 2: tBRCA
  2. description
    Patients without a BRCA mutation in their tumor, but have high LOH.
    id
    OG001
    title
    Part 2: Non-tBRCA LOH+
  3. description
    Patients without a BRCA mutation in their tumor, but have low LOH.
    id
    OG002
    title
    Part 2: Non-tBRCA LOH-
  4. description
    Patients without a BRCA mutation in their tumor, and have unknown LOH due to missing results and/or failed test result(s).
    id
    OG003
    title
    Part 2: Non-tBRCA LOH Unknown
param Type
MEDIAN
population Description
Safety population by HRD subgroups: Consist of all Part 2 patients who received at least one dose of rucaparib.
reporting Status
POSTED
time Frame
Assessments every 8 weeks from C1D1 until disease progression, death or withdrawal of consent. After 18 months on study, assessments every 16 weeks. Total follow-up was up to approximately 3 years.
title
Progression-free Survival (PFS) According to RECIST v1.1 in Molecularly-defined HRD Subgroups (Part 2 of Study)
type
SECONDARY
unit Of Measure
Days

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Preserved source evidence · Not medical advice