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NCT01383928 · OUTCOME

Phase 2: Duration of Response (DOR)

Study of Oral IXAZOMIB in Combination With Lenalidomide and Dexamethasone in Participants With Newly Diagnosed Multiple Myeloma · Source last updated 2019-03-21

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
Baseline until end of treatment (Up to treatment Cycle 74 - approximately 1875 days)

What was measured

DOR was measured as the time from the date of first documentation of a confirmed response to the date of first documented PD. PD is defined as \>=25% increase from lowest value in: serum/urine M-component; difference between involved, uninvolved FLC levels; bone marrow plasma cell percent; development of new bone lesions or soft tissue plasmacytomas development or increase in the size of existing bone lesions or soft tissue plasmacytomas; hypercalcaemia development.

Analysis population: Included a subset of response-evaluable population who achieved response.

Groups in this outcome

Phase 2: Ixazomib 3 mg

Ixazomib 3 mg (MLN9708), capsules, orally, twice-weekly on Days 1, 4, 8, and 11, lenalidomide 25 mg capsules, orally, once daily on Days 1-14, dexamethasone 20 mg, capsules, orally, once daily on Days 1, 2, 4, 5, 8, 9, 11 and 12 in Cycle 1-8 and dexamethasone 10 mg, capsules, orally, once daily on Days 1, 2, 4, 5, 8, 9, 11 and 12 in Cycle 9-16 in 21-day treatment cycles for up to 16 cycles in the absence of disease progression or unacceptable toxicity as induction therapy during Phase 2. Participants with stable or responding disease continued receiving ixazomib (MLN9708) orally, twice weekly on Days 1, 4, 8, and 11 in 21-day treatment cycles as maintenance therapy at the dose tolerated at the end of induction until progressive disease or unacceptable toxicity. The maximum number of cycles received in this cohort was 74 cycles (approximately 1875 days).

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

Analysis denominator · Participants

GroupSource count
Phase 2: Ixazomib 3 mg49

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Phase 2: Ixazomib 3 mg29.0Not reported16.72NAUpper limit of 95% confidence interval was not estimable as majority of the participants were censored.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper limit of 95% confidence interval was not estimable as majority of the participants were censored.
        group Id
        OG000
        lower Limit
        16.72
        upper Limit
        NA
        value
        29.0
denoms
  1. counts
    1. group Id
      OG000
      value
      49
    units
    Participants
description
DOR was measured as the time from the date of first documentation of a confirmed response to the date of first documented PD. PD is defined as \>=25% increase from lowest value in: serum/urine M-component; difference between involved, uninvolved FLC levels; bone marrow plasma cell percent; development of new bone lesions or soft tissue plasmacytomas development or increase in the size of existing bone lesions or soft tissue plasmacytomas; hypercalcaemia development.
dispersion Type
95% Confidence Interval
groups
  1. description
    Ixazomib 3 mg (MLN9708), capsules, orally, twice-weekly on Days 1, 4, 8, and 11, lenalidomide 25 mg capsules, orally, once daily on Days 1-14, dexamethasone 20 mg, capsules, orally, once daily on Days 1, 2, 4, 5, 8, 9, 11 and 12 in Cycle 1-8 and dexamethasone 10 mg, capsules, orally, once daily on Days 1, 2, 4, 5, 8, 9, 11 and 12 in Cycle 9-16 in 21-day treatment cycles for up to 16 cycles in the absence of disease progression or unacceptable toxicity as induction therapy during Phase 2. Participants with stable or responding disease continued receiving ixazomib (MLN9708) orally, twice weekly on Days 1, 4, 8, and 11 in 21-day treatment cycles as maintenance therapy at the dose tolerated at the end of induction until progressive disease or unacceptable toxicity. The maximum number of cycles received in this cohort was 74 cycles (approximately 1875 days).
    id
    OG000
    title
    Phase 2: Ixazomib 3 mg
param Type
MEDIAN
population Description
Included a subset of response-evaluable population who achieved response.
reporting Status
POSTED
time Frame
Baseline until end of treatment (Up to treatment Cycle 74 - approximately 1875 days)
title
Phase 2: Duration of Response (DOR)
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice