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NCT01942135 · OUTCOME

Overall Survival (OS)-Number of Participants Who Died

Palbociclib (PD-0332991) Combined With Fulvestrant In Hormone Receptor+ HER2-Negative Metastatic Breast Cancer After Endocrine Failure (PALOMA-3) · Source last updated 2024-04-04

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
From randomization until death (up to 4.5 years)

What was measured

OS is defined as the time from date of randomization to date of death due to any cause. In the absence of confirmation of death, survival time was censored to last date the participant was known to be alive. For participants lacking survival data beyond the date of their last follow-up, the OS time was censored on the last date they were known to be alive. Participants lacking survival data beyond randomization were to have their OS times be censored at randomization. The length of OS was calculated as OS time (months) = \[death date (censor date) - randomization date + 1\]/30.4.

Analysis population: The ITT population or full analysis set included all participants who were randomized, with study intervention, regardless of whether participants received the study intervention or received a different drug from that to which they were randomized.

Groups in this outcome

Palbociclib + Fulvestrant

Participants were administered an initial dose of 125 mg per day orally continuously for 3 weeks followed by 1 week off that can be reduced to 100 mg or 75 mg in case of toxicity; repeated at each subsequent cycle and fulvestrant 500 mg intramuscularly on days 1 and 15 of cycle 1 and then every 28 days. Pre- and perimenopausal women received goserelin at least 4 weeks before study treatment start and continued receiving concurrent ovarian function suppression with goserelin administered subcutaneously every 28 days during the active treatment phase. Maximum treatment duration was 105 cycles.

Placebo + Fulvestrant

Participants were administered placebo orally continuously dosed for 3 weeks followed by 1 week off; repeated at each subsequent cycle and Fulvestrant 500 mg intramuscularly on Days 1 and 15 of cycle 1 and then every 28 days. Pre- and perimenopausal women received goserelin at least 4 weeks before study treatment start and continued receiving concurrent ovarian function suppression with goserelin administered subcutaneously every 28 days during the active treatment phase. Maximum treatment duration was 93 cycles.

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

Analysis denominator · Participants

GroupSource count
Palbociclib + Fulvestrant347
Placebo + Fulvestrant174

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Palbociclib + Fulvestrant201Not reportedNot reportedNot reportedNot reported
Placebo + Fulvestrant109Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        201
      2. group Id
        OG001
        value
        109
denoms
  1. counts
    1. group Id
      OG000
      value
      347
    2. group Id
      OG001
      value
      174
    units
    Participants
description
OS is defined as the time from date of randomization to date of death due to any cause. In the absence of confirmation of death, survival time was censored to last date the participant was known to be alive. For participants lacking survival data beyond the date of their last follow-up, the OS time was censored on the last date they were known to be alive. Participants lacking survival data beyond randomization were to have their OS times be censored at randomization. The length of OS was calculated as OS time (months) = \[death date (censor date) - randomization date + 1\]/30.4.
groups
  1. description
    Participants were administered an initial dose of 125 mg per day orally continuously for 3 weeks followed by 1 week off that can be reduced to 100 mg or 75 mg in case of toxicity; repeated at each subsequent cycle and fulvestrant 500 mg intramuscularly on days 1 and 15 of cycle 1 and then every 28 days. Pre- and perimenopausal women received goserelin at least 4 weeks before study treatment start and continued receiving concurrent ovarian function suppression with goserelin administered subcutaneously every 28 days during the active treatment phase. Maximum treatment duration was 105 cycles.
    id
    OG000
    title
    Palbociclib + Fulvestrant
  2. description
    Participants were administered placebo orally continuously dosed for 3 weeks followed by 1 week off; repeated at each subsequent cycle and Fulvestrant 500 mg intramuscularly on Days 1 and 15 of cycle 1 and then every 28 days. Pre- and perimenopausal women received goserelin at least 4 weeks before study treatment start and continued receiving concurrent ovarian function suppression with goserelin administered subcutaneously every 28 days during the active treatment phase. Maximum treatment duration was 93 cycles.
    id
    OG001
    title
    Placebo + Fulvestrant
param Type
COUNT_OF_PARTICIPANTS
population Description
The ITT population or full analysis set included all participants who were randomized, with study intervention, regardless of whether participants received the study intervention or received a different drug from that to which they were randomized.
reporting Status
POSTED
time Frame
From randomization until death (up to 4.5 years)
title
Overall Survival (OS)-Number of Participants Who Died
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice