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NCT01308567 · OUTCOME

Percentage of Participants With Overall Objective Tumor Response

Cabazitaxel Versus Docetaxel Both With Prednisone in Patients With Metastatic Castration Resistant Prostate Cancer · Source last updated 2019-06-05

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
Baseline up to DP or death due to any cause or study cut-off date, whichever was earlier (maximum duration: 51 months)

What was measured

Overall objective tumor response was defined as having a partial response (PR) or complete response (CR) according to the RECIST version 1.1. CR was defined as disappearance of all target and non-target lesions and normalization of tumor marker level. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.

Analysis population: Analysis was performed on ITT population. Number of participants analyzed=participants with measurable disease at baseline and at least one valid post-baseline value analyzed for specified outcome measure.

Groups in this outcome

Docetaxel 75 mg/m^2

Docetaxel (TXT) 75 mg/m\^2 IV infusion on Day 1 of each 21-day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.

Cabazitaxel 20 mg/m^2

Cabazitaxel 20 mg/m\^2 IV infusion on Day 1 of each 21 -day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.

Cabazitaxel 25 mg/m^2

Cabazitaxel 25 mg/m\^2 IV infusion on Day 1 of each 21-day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.

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

Analysis denominator · Participants

GroupSource count
Docetaxel 75 mg/m^2175
Cabazitaxel 20 mg/m^2188
Cabazitaxel 25 mg/m^2173

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Docetaxel 75 mg/m^230.9Not reported24.037.7Not reported
Cabazitaxel 20 mg/m^232.4Not reported25.839.1Not reported
Cabazitaxel 25 mg/m^241.6Not reported34.349.0Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        24.0
        upper Limit
        37.7
        value
        30.9
      2. group Id
        OG001
        lower Limit
        25.8
        upper Limit
        39.1
        value
        32.4
      3. group Id
        OG002
        lower Limit
        34.3
        upper Limit
        49.0
        value
        41.6
denoms
  1. counts
    1. group Id
      OG000
      value
      175
    2. group Id
      OG001
      value
      188
    3. group Id
      OG002
      value
      173
    units
    Participants
description
Overall objective tumor response was defined as having a partial response (PR) or complete response (CR) according to the RECIST version 1.1. CR was defined as disappearance of all target and non-target lesions and normalization of tumor marker level. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
dispersion Type
95% Confidence Interval
groups
  1. description
    Docetaxel (TXT) 75 mg/m\^2 IV infusion on Day 1 of each 21-day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.
    id
    OG000
    title
    Docetaxel 75 mg/m^2
  2. description
    Cabazitaxel 20 mg/m\^2 IV infusion on Day 1 of each 21 -day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.
    id
    OG001
    title
    Cabazitaxel 20 mg/m^2
  3. description
    Cabazitaxel 25 mg/m\^2 IV infusion on Day 1 of each 21-day cycle in combination with Prednisone 10 mg orally, once daily until DP, unacceptable toxicity or participant's refusal.
    id
    OG002
    title
    Cabazitaxel 25 mg/m^2
param Type
NUMBER
population Description
Analysis was performed on ITT population. Number of participants analyzed=participants with measurable disease at baseline and at least one valid post-baseline value analyzed for specified outcome measure.
reporting Status
POSTED
time Frame
Baseline up to DP or death due to any cause or study cut-off date, whichever was earlier (maximum duration: 51 months)
title
Percentage of Participants With Overall Objective Tumor Response
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice