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NCT02312258 · OUTCOME

Progression Free Survival (PFS)

A Study of Oral Ixazomib Maintenance Therapy in Participants With Newly Diagnosed Multiple Myeloma (NDMM) Not Treated With Stem Cell Transplantation (SCT) · Source last updated 2023-09-21

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 randomization until PD or death (up to 52 months)

What was measured

PFS is defined as the time from the date of randomization to the date of first documentation of progressive disease (PD) or death from any cause, as evaluated by an independent review committee (IRC) according to International Myeloma Working Group (IMWG) criteria, or death due to any cause, whichever occurs first. Per IMWG criteria, PD is defined as, increase of 25% of lowest response value in one or more of following criteria: serum M-component (absolute increase ≥0.5 g/ deciliter (dL)); or urine M-component (absolute increase ≥200 mg/24-hour); difference between involved and uninvolved free light chains (FLC) levels (absolute increase \>10 mg/dL); or bone marrow plasma cell percentage (absolute plasma cell percentage ≥10%); development of new/ increase in size of existing bone lesions or soft tissue plasmacytoma; or development of hypercalcemia (corrected serum calcium \>11.5mg/dL).

Analysis population: ITT Population included all participants who were randomized and had post-randomization data.

Groups in this outcome

Placebo

Ixazomib placebo-matching capsule, orally, once on Days 1, 8, and 15 of each 28-day cycle from Cycles 1 through 26.

Ixazomib

Ixazomib 3 mg, capsule, orally, once on Days 1, 8, and 15 of each 28-day cycle from Cycles 1 to 4 that may have been escalated to 4 mg thereafter up to Cycle 26.

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

Analysis denominator · Participants

GroupSource count
Placebo281
Ixazomib425

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Placebo9.4Not reported8.5111.47Not reported
Ixazomib17.4Not reported14.7820.30Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        8.51
        upper Limit
        11.47
        value
        9.4
      2. group Id
        OG001
        lower Limit
        14.78
        upper Limit
        20.30
        value
        17.4
denoms
  1. counts
    1. group Id
      OG000
      value
      281
    2. group Id
      OG001
      value
      425
    units
    Participants
description
PFS is defined as the time from the date of randomization to the date of first documentation of progressive disease (PD) or death from any cause, as evaluated by an independent review committee (IRC) according to International Myeloma Working Group (IMWG) criteria, or death due to any cause, whichever occurs first. Per IMWG criteria, PD is defined as, increase of 25% of lowest response value in one or more of following criteria: serum M-component (absolute increase ≥0.5 g/ deciliter (dL)); or urine M-component (absolute increase ≥200 mg/24-hour); difference between involved and uninvolved free light chains (FLC) levels (absolute increase \>10 mg/dL); or bone marrow plasma cell percentage (absolute plasma cell percentage ≥10%); development of new/ increase in size of existing bone lesions or soft tissue plasmacytoma; or development of hypercalcemia (corrected serum calcium \>11.5mg/dL).
dispersion Type
95% Confidence Interval
groups
  1. description
    Ixazomib placebo-matching capsule, orally, once on Days 1, 8, and 15 of each 28-day cycle from Cycles 1 through 26.
    id
    OG000
    title
    Placebo
  2. description
    Ixazomib 3 mg, capsule, orally, once on Days 1, 8, and 15 of each 28-day cycle from Cycles 1 to 4 that may have been escalated to 4 mg thereafter up to Cycle 26.
    id
    OG001
    title
    Ixazomib
param Type
MEDIAN
population Description
ITT Population included all participants who were randomized and had post-randomization data.
reporting Status
POSTED
time Frame
From randomization until PD or death (up to 52 months)
title
Progression Free Survival (PFS)
type
PRIMARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice