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NCT01757535 · OUTCOME

Kaplan-Meier Estimates of Time to Discontinuation From Treatment

Efficacy of Oral Azacitidine Plus Best Supportive Care as Maintenance Therapy in Subjects With Acute Myeloid Leukemia (AML) in Complete Remission · Source last updated 2025-07-08

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
From day 1 (randomization) up to data cut off date of 06 August 2024; approximately 135.5 months

What was measured

Time to discontinuation from treatment was assessed and defined as the interval from the date of randomization to the date of discontinuation from study drug. Participants who were receiving treatment at the time of study closure were censored at the date of last visit. Estimates of relapse rate were based on the cumulative incidence function from a competing risk analysis with death as a competing risk for relapse from CR/ CRi.

Analysis population: The intent to treat population includes participants who were randomized, regardless of whether they received treatment or not.

Groups in this outcome

Oral Azacitidine Plus Best Supportive Care

Participants received 300 mg azacitidine tablets once a day (QD) for the first 14 days of each 28-day treatment cycle until discontinuation, which includes the following reasons: disease relapse, withdrawal of consent, adverse events, participant became eligible for allogeneic bone marrow or stem cell transplantation during the treatment period, death, lost to follow-up, or protocol violation or until the end of the study.

Placebo Plus Best Supportive Care

Participants received identically matching placebo tablets QD for the first 14 days of each 28-day treatment cycle until no longer receiving benefit, withdrawal of consent, disease relapse, adverse events, participant became eligible for allogeneic bone marrow or stem cell transplantation during the treatment period, lost to follow-up, or protocol violation or until the end of the study.

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

Analysis denominator · Participants

GroupSource count
Oral Azacitidine Plus Best Supportive Care238
Placebo Plus Best Supportive Care234

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Oral Azacitidine Plus Best Supportive Care14.6Not reported11.320.1Not reported
Placebo Plus Best Supportive Care6.9Not reported5.37.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        11.3
        upper Limit
        20.1
        value
        14.6
      2. group Id
        OG001
        lower Limit
        5.3
        upper Limit
        7.9
        value
        6.9
denoms
  1. counts
    1. group Id
      OG000
      value
      238
    2. group Id
      OG001
      value
      234
    units
    Participants
description
Time to discontinuation from treatment was assessed and defined as the interval from the date of randomization to the date of discontinuation from study drug. Participants who were receiving treatment at the time of study closure were censored at the date of last visit. Estimates of relapse rate were based on the cumulative incidence function from a competing risk analysis with death as a competing risk for relapse from CR/ CRi.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received 300 mg azacitidine tablets once a day (QD) for the first 14 days of each 28-day treatment cycle until discontinuation, which includes the following reasons: disease relapse, withdrawal of consent, adverse events, participant became eligible for allogeneic bone marrow or stem cell transplantation during the treatment period, death, lost to follow-up, or protocol violation or until the end of the study.
    id
    OG000
    title
    Oral Azacitidine Plus Best Supportive Care
  2. description
    Participants received identically matching placebo tablets QD for the first 14 days of each 28-day treatment cycle until no longer receiving benefit, withdrawal of consent, disease relapse, adverse events, participant became eligible for allogeneic bone marrow or stem cell transplantation during the treatment period, lost to follow-up, or protocol violation or until the end of the study.
    id
    OG001
    title
    Placebo Plus Best Supportive Care
param Type
MEDIAN
population Description
The intent to treat population includes participants who were randomized, regardless of whether they received treatment or not.
reporting Status
POSTED
time Frame
From day 1 (randomization) up to data cut off date of 06 August 2024; approximately 135.5 months
title
Kaplan-Meier Estimates of Time to Discontinuation From Treatment
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice