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NCT03306264 · OUTCOME

MDS/CMML: Leukemia-free Survival (LFS)

Study of ASTX727 vs IV Decitabine in Participants With MDS, CMML, and AML · Source last updated 2024-08-27

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
From randomization up to approximately 2.7 years

What was measured

LFS was defined as time from the date of randomization to the date when bone marrow or peripheral blood blasts reach ≥20%, or death from any cause. Participants who hadn't reached AML at the time of the analysis were censored at the date of the last follow-up. Leukemia-free survival was presented using a Kaplan-Meier estimate.

Analysis population: Efficacy Analysis Set included all participants who received any amount of study treatment. 'Overall number of participants analyzed' signifies those who were evaluable for this outcome measure.

Groups in this outcome

MDS or CMML: ASTX727 or IV Decitabine

Participants with MDS or CMML received ASTX727 tablet, containing the fixed-dose combination of 35 mg decitabine and 100 mg cedazuridine, orally, once daily, on Days 1 to 5 in cycle 1 (each cycle = 28 days), followed by IV infusion of decitabine 20 mg/m\^2, once daily, on Days 1 to 5 in cycle 2 or the converse. A washout period of 23 days was maintained between the 2 cycles. From cycle 3, all participants enrolled in cycles 1 and 2 received ASTX727 tablet, once daily, on Days 1 to 5 of each 28-day cycle until disease progression, unacceptable toxicity, treatment discontinuation for other reasons, or withdrawal from 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
MDS or CMML: ASTX727 or IV Decitabine62

Reported measurements

Source class 1
Values in days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
MDS or CMML: ASTX727 or IV Decitabine889.0Not reported674.0NAThe upper limit of the 95% Confidence Interval (CI) was not reached at time of data cut-off due to insufficient number of participants with an event.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        The upper limit of the 95% Confidence Interval (CI) was not reached at time of data cut-off due to insufficient number of participants with an event.
        group Id
        OG000
        lower Limit
        674.0
        upper Limit
        NA
        value
        889.0
denoms
  1. counts
    1. group Id
      OG000
      value
      62
    units
    Participants
description
LFS was defined as time from the date of randomization to the date when bone marrow or peripheral blood blasts reach ≥20%, or death from any cause. Participants who hadn't reached AML at the time of the analysis were censored at the date of the last follow-up. Leukemia-free survival was presented using a Kaplan-Meier estimate.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with MDS or CMML received ASTX727 tablet, containing the fixed-dose combination of 35 mg decitabine and 100 mg cedazuridine, orally, once daily, on Days 1 to 5 in cycle 1 (each cycle = 28 days), followed by IV infusion of decitabine 20 mg/m\^2, once daily, on Days 1 to 5 in cycle 2 or the converse. A washout period of 23 days was maintained between the 2 cycles. From cycle 3, all participants enrolled in cycles 1 and 2 received ASTX727 tablet, once daily, on Days 1 to 5 of each 28-day cycle until disease progression, unacceptable toxicity, treatment discontinuation for other reasons, or withdrawal from the study.
    id
    OG000
    title
    MDS or CMML: ASTX727 or IV Decitabine
param Type
MEDIAN
population Description
Efficacy Analysis Set included all participants who received any amount of study treatment. 'Overall number of participants analyzed' signifies those who were evaluable for this outcome measure.
reporting Status
POSTED
time Frame
From randomization up to approximately 2.7 years
title
MDS/CMML: Leukemia-free Survival (LFS)
type
SECONDARY
unit Of Measure
days

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

Preserved source evidence · Not medical advice