Skip to content
← Full study record

NCT01522976 · OUTCOME

Relapse-free Survival

Azacitidine With or Without Lenalidomide or Vorinostat in Treating Patients With Higher-Risk Myelodysplastic Syndromes or Chronic Myelomonocytic Leukemia · Source last updated 2026-09-09

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
Up to 5 years

What was measured

RFS is calculated for patients who have achieved a response. RFS will be measured from the date of response to the date of first documentation of relapse from response (as defined in the primary objective), or death due to any cause. The follow-up for patients last known to be alive and without report of relapse is censored at the date of last contact. RFS will be estimated for each of the three arms using the Kaplan-Meier method.

Analysis population: Analysis includes eligible patients who had a response.

Groups in this outcome

Arm 1: Azacitidine/Lenalidomide

Patients receive azacitidine SC or IV on days 1-7 or days 1-5 and 8-9, and lenalidomide PO QD on days 1-21. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV Lenalidomide: Given PO

Arm 2: Azacitidine

Patients receive azacitidine as in Arm 1. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV

Arm 3: Azacitidine/Vorinostat

Patients receive azacitidine as in Arm 1 and vorinostat PO BID on days 3-9. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV Vorinostat: Given PO

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

Analysis denominator · Participants

GroupSource count
Arm 1: Azacitidine/Lenalidomide46
Arm 2: Azacitidine35
Arm 3: Azacitidine/Vorinostat25

Reported measurements

Source class 1
Values in Days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm 1: Azacitidine/Lenalidomide435Not reported237546Not reported
Arm 2: Azacitidine311Not reported182640Not reported
Arm 3: Azacitidine/Vorinostat455Not reported197NAThe upper limit of the confidence interval cannot be estimated.
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        237
        upper Limit
        546
        value
        435
      2. group Id
        OG001
        lower Limit
        182
        upper Limit
        640
        value
        311
      3. comment
        The upper limit of the confidence interval cannot be estimated.
        group Id
        OG002
        lower Limit
        197
        upper Limit
        NA
        value
        455
denoms
  1. counts
    1. group Id
      OG000
      value
      46
    2. group Id
      OG001
      value
      35
    3. group Id
      OG002
      value
      25
    units
    Participants
description
RFS is calculated for patients who have achieved a response. RFS will be measured from the date of response to the date of first documentation of relapse from response (as defined in the primary objective), or death due to any cause. The follow-up for patients last known to be alive and without report of relapse is censored at the date of last contact. RFS will be estimated for each of the three arms using the Kaplan-Meier method.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive azacitidine SC or IV on days 1-7 or days 1-5 and 8-9, and lenalidomide PO QD on days 1-21. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV Lenalidomide: Given PO
    id
    OG000
    title
    Arm 1: Azacitidine/Lenalidomide
  2. description
    Patients receive azacitidine as in Arm 1. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV
    id
    OG001
    title
    Arm 2: Azacitidine
  3. description
    Patients receive azacitidine as in Arm 1 and vorinostat PO BID on days 3-9. Courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity. Azacitidine: Given SC or IV Vorinostat: Given PO
    id
    OG002
    title
    Arm 3: Azacitidine/Vorinostat
param Type
MEDIAN
population Description
Analysis includes eligible patients who had a response.
reporting Status
POSTED
time Frame
Up to 5 years
title
Relapse-free Survival
type
SECONDARY
unit Of Measure
Days

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

Preserved source evidence · Not medical advice