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NCT01696084 · OUTCOME

Event-free Survival

Phase III Study of CPX-351 Versus 7+3 in Patients 60-75 Years Old With Untreated High Risk (Secondary) Acute Myeloid Leukemia · Source last updated 2020-08-10

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 the date of randomization to the date that persistent disease was documented or the date of relapse after CR or death, whichever came first

What was measured

All randomized subjects were assessed for event-free survival (EFS). EFS was defined as the time from study randomization to the date of induction treatment failure (persistent disease), relapse from CR or CRi or death from any cause, whichever came first. Subjects alive and not known to have any of these events were censored on thee date they were last examined on study.

Analysis population: Intent-to-Treat (ITT) Population: All participants randomized in the study.

Groups in this outcome

Arm A (CPX-351)

Subjects are eligible to receive up to 2 inductions and up to 2 consolidations with CPX-351. The number of inductions and consolidations a subject received depended on response.

Arm B (7+3)

Subjects are eligible to receive up to 2 inductions and up to 2 consolidations with cytarabine and daunorubicin given as a 7 + 3, or 5 days of continuous infusion of cytarabine and 2 days of daunorubicin (5+2, second induction, consolidation courses) therapy. The number of inductions and consolidations a subject received depended on response.

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 A (CPX-351)153
Arm B (7+3)156

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm A (CPX-351)2.53Not reported2.074.99Not reported
Arm B (7+3)1.31Not reported1.081.64Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        2.07
        upper Limit
        4.99
        value
        2.53
      2. group Id
        OG001
        lower Limit
        1.08
        upper Limit
        1.64
        value
        1.31
denoms
  1. counts
    1. group Id
      OG000
      value
      153
    2. group Id
      OG001
      value
      156
    units
    Participants
description
All randomized subjects were assessed for event-free survival (EFS). EFS was defined as the time from study randomization to the date of induction treatment failure (persistent disease), relapse from CR or CRi or death from any cause, whichever came first. Subjects alive and not known to have any of these events were censored on thee date they were last examined on study.
dispersion Type
95% Confidence Interval
groups
  1. description
    Subjects are eligible to receive up to 2 inductions and up to 2 consolidations with CPX-351. The number of inductions and consolidations a subject received depended on response.
    id
    OG000
    title
    Arm A (CPX-351)
  2. description
    Subjects are eligible to receive up to 2 inductions and up to 2 consolidations with cytarabine and daunorubicin given as a 7 + 3, or 5 days of continuous infusion of cytarabine and 2 days of daunorubicin (5+2, second induction, consolidation courses) therapy. The number of inductions and consolidations a subject received depended on response.
    id
    OG001
    title
    Arm B (7+3)
param Type
MEDIAN
population Description
Intent-to-Treat (ITT) Population: All participants randomized in the study.
reporting Status
POSTED
time Frame
From the date of randomization to the date that persistent disease was documented or the date of relapse after CR or death, whichever came first
title
Event-free Survival
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice