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NCT01564537 · OUTCOME

Time to Progression (TTP) as Assessed by the IRC

A Phase 3 Study Comparing Oral Ixazomib Plus Lenalidomide and Dexamethasone Versus Placebo Plus Lenalidomide and Dexamethasone in Adult Participants With Relapsed and/or Refractory Multiple Myeloma · Source last updated 2023-03-10

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
Day 1 of each cycle (every 4 weeks) until disease progression up to approximately 27 months (approximate median follow-up 15 months)

What was measured

TTP was measured as the time in months from the first dose of study treatment to the date of the first documented progressive disease (PD) as assessed by the IRC using IMWG criteria.

Analysis population: ITT population included all randomized participants

Groups in this outcome

Ixazomib+ Lenalidomide + Dexamethasone

Ixazomib 4 mg, capsules, orally, once, on Days 1, 8 and 15; plus lenalidomide 25 mg, orally, once, on Days 1 through 21; and dexamethasone 40 mg, orally, once, on Days 1, 8, 15 and 22 of a 28-day cycle for multiple cycles until PD or unacceptable toxicity, whichever occurred first up to EOT (up to approximately 42.9 months).

Placebo + Lenalidomide + Dexamethasone

Ixazomib placebo-matching capsules, orally, once, on Days 1, 8 and 15; plus lenalidomide 25 mg, orally, once, on Days 1 through 21; and dexamethasone 40 mg, orally, once, on Days 1, 8, 15 and 22 of a 28-day cycle for multiple cycles until PD or unacceptable toxicity, whichever occurred first (up to approximately 41 months).

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

Analysis denominator · Participants

GroupSource count
Ixazomib+ Lenalidomide + Dexamethasone360
Placebo + Lenalidomide + Dexamethasone362

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Ixazomib+ Lenalidomide + Dexamethasone22.4Not reported18.7327.66Not reported
Placebo + Lenalidomide + Dexamethasone17.6Not reported14.5220.27Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        18.73
        upper Limit
        27.66
        value
        22.4
      2. group Id
        OG001
        lower Limit
        14.52
        upper Limit
        20.27
        value
        17.6
denoms
  1. counts
    1. group Id
      OG000
      value
      360
    2. group Id
      OG001
      value
      362
    units
    Participants
description
TTP was measured as the time in months from the first dose of study treatment to the date of the first documented progressive disease (PD) as assessed by the IRC using IMWG criteria.
dispersion Type
95% Confidence Interval
groups
  1. description
    Ixazomib 4 mg, capsules, orally, once, on Days 1, 8 and 15; plus lenalidomide 25 mg, orally, once, on Days 1 through 21; and dexamethasone 40 mg, orally, once, on Days 1, 8, 15 and 22 of a 28-day cycle for multiple cycles until PD or unacceptable toxicity, whichever occurred first up to EOT (up to approximately 42.9 months).
    id
    OG000
    title
    Ixazomib+ Lenalidomide + Dexamethasone
  2. description
    Ixazomib placebo-matching capsules, orally, once, on Days 1, 8 and 15; plus lenalidomide 25 mg, orally, once, on Days 1 through 21; and dexamethasone 40 mg, orally, once, on Days 1, 8, 15 and 22 of a 28-day cycle for multiple cycles until PD or unacceptable toxicity, whichever occurred first (up to approximately 41 months).
    id
    OG001
    title
    Placebo + Lenalidomide + Dexamethasone
param Type
MEDIAN
population Description
ITT population included all randomized participants
reporting Status
POSTED
time Frame
Day 1 of each cycle (every 4 weeks) until disease progression up to approximately 27 months (approximate median follow-up 15 months)
title
Time to Progression (TTP) as Assessed by the IRC
type
SECONDARY
unit Of Measure
months

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice