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NCT00309985 · OUTCOME

Proportion of Patients With PSA Complete Response (CR) at 12 Months

Androgen Ablation Therapy With or Without Chemotherapy in Treating Patients With Metastatic Prostate Cancer · Source last updated 2025-12-11

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

Measure
NUMBER
Unit
proportion of participants
Interval / dispersion
95% Confidence Interval
Time frame
Assessed at 12 months

What was measured

PSA CR is defined as a PSA level less than 0.2 ng/ml measured for 2 consecutive measurements at least 4 weeks apart. Patients who met the criterion of PSA CR and had PSA level less than 0.2 ng/ml before and after the 12-month time point are considered as having a PSA CR at 12 months.

Analysis population: All randomized patients

Groups in this outcome

Androgen-Deprivation Therapy and Docetaxel

Patients receive androgen-deprivation therapy (including luteinizing hormone-releasing hormone \[LHRH\] agonist therapy, LHRH antagonist therapy, or surgical castration). Patients also receive docetaxel IV over 1 hour on day 1. Treatment with docetaxel repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.

Androgen-Deprivation Therapy Alone

Patients receive androgen-deprivation therapy (including luteinizing hormone-releasing hormone \[LHRH\] agonist therapy, LHRH antagonist therapy, or surgical castration).

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

Analysis denominator · Participants

GroupSource count
Androgen-Deprivation Therapy and Docetaxel397
Androgen-Deprivation Therapy Alone393

Reported measurements

Source class 1
Values in proportion of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Androgen-Deprivation Therapy and Docetaxel0.277Not reported0.2340.324Not reported
Androgen-Deprivation Therapy Alone0.168Not reported0.1320.209Not reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. ci Num Sides
    TWO_SIDED
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    <0.0001
    statistical Method
    Fisher Exact
Complete source fields
analyses
  1. ci Num Sides
    TWO_SIDED
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    <0.0001
    statistical Method
    Fisher Exact
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.234
        upper Limit
        0.324
        value
        0.277
      2. group Id
        OG001
        lower Limit
        0.132
        upper Limit
        0.209
        value
        0.168
denoms
  1. counts
    1. group Id
      OG000
      value
      397
    2. group Id
      OG001
      value
      393
    units
    Participants
description
PSA CR is defined as a PSA level less than 0.2 ng/ml measured for 2 consecutive measurements at least 4 weeks apart. Patients who met the criterion of PSA CR and had PSA level less than 0.2 ng/ml before and after the 12-month time point are considered as having a PSA CR at 12 months.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive androgen-deprivation therapy (including luteinizing hormone-releasing hormone \[LHRH\] agonist therapy, LHRH antagonist therapy, or surgical castration). Patients also receive docetaxel IV over 1 hour on day 1. Treatment with docetaxel repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.
    id
    OG000
    title
    Androgen-Deprivation Therapy and Docetaxel
  2. description
    Patients receive androgen-deprivation therapy (including luteinizing hormone-releasing hormone \[LHRH\] agonist therapy, LHRH antagonist therapy, or surgical castration).
    id
    OG001
    title
    Androgen-Deprivation Therapy Alone
param Type
NUMBER
population Description
All randomized patients
reporting Status
POSTED
time Frame
Assessed at 12 months
title
Proportion of Patients With PSA Complete Response (CR) at 12 Months
type
SECONDARY
unit Of Measure
proportion of participants

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

Preserved source evidence · Not medical advice