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NCT02181413 · OUTCOME

Time to Improvement of PN Events

A Study of Oral Ixazomib Citrate (MLN9708) Maintenance Therapy in Participants With Multiple Myeloma Following Autologous Stem Cell Transplant · Source last updated 2024-11-19

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 107 months

What was measured

PN is defined as the treatment-emergent adverse event in the high-level term of peripheral neuropathies not elsewhere classified (NEC) according to the Medical Dictionary for Regulatory Activities (MedDRA). A PN event is considered as resolved if its final outcome is resolved with no subsequent PN event of the same preferred term occurring on the resolution date or the day before and after. A PN event is considered as improved if the event improves from the maximum grade. That is, all the grades recorded after the maximum grade is less than the maximum grade. Time to improvement is defined as the time from the initial onset date (inclusive) of the maximum grade to the first onset date that the toxicity grade is below the maximum grade with no higher grade thereafter, or the resolution date, whichever occurs first.

Analysis population: Safety population was defined as participants who received at least 1 dose of ixazomib citrate or placebo. Overall number of participants analyzed indicates number of participants with peripheral neuropathy events.

Groups in this outcome

Placebo

Ixazomib citrate placebo-matching capsules, orally, once on Days 1, 8 and 15 in a 28-day cycle for Cycles 1 through 26 until progressive disease (PD), unacceptable toxicity, or discontinuation for alternate reasons.

Ixazomib Citrate

Ixazomib citrate 3 mg, capsules, orally, once, on Days 1, 8 and 15 in a 28-day cycle for Cycles 1 through 4. Ixazomib citrate 4 mg, capsules, orally, once, on Days 1, 8 and 15 in a 28-day cycle for Cycles 5 through 26 until PD, unacceptable toxicity, or discontinuation for alternate reasons. Participants who had any dose reductions due to AEs were not dose escalated.

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

Analysis denominator · Participants

GroupSource count
Placebo39
Ixazomib Citrate73

Reported measurements

Source class 1
Values in days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Placebo130.0Not reported36.0520.0Not reported
Ixazomib Citrate134.0Not reported70.0252.0Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        36.0
        upper Limit
        520.0
        value
        130.0
      2. group Id
        OG001
        lower Limit
        70.0
        upper Limit
        252.0
        value
        134.0
denoms
  1. counts
    1. group Id
      OG000
      value
      39
    2. group Id
      OG001
      value
      73
    units
    Participants
description
PN is defined as the treatment-emergent adverse event in the high-level term of peripheral neuropathies not elsewhere classified (NEC) according to the Medical Dictionary for Regulatory Activities (MedDRA). A PN event is considered as resolved if its final outcome is resolved with no subsequent PN event of the same preferred term occurring on the resolution date or the day before and after. A PN event is considered as improved if the event improves from the maximum grade. That is, all the grades recorded after the maximum grade is less than the maximum grade. Time to improvement is defined as the time from the initial onset date (inclusive) of the maximum grade to the first onset date that the toxicity grade is below the maximum grade with no higher grade thereafter, or the resolution date, whichever occurs first.
dispersion Type
95% Confidence Interval
groups
  1. description
    Ixazomib citrate placebo-matching capsules, orally, once on Days 1, 8 and 15 in a 28-day cycle for Cycles 1 through 26 until progressive disease (PD), unacceptable toxicity, or discontinuation for alternate reasons.
    id
    OG000
    title
    Placebo
  2. description
    Ixazomib citrate 3 mg, capsules, orally, once, on Days 1, 8 and 15 in a 28-day cycle for Cycles 1 through 4. Ixazomib citrate 4 mg, capsules, orally, once, on Days 1, 8 and 15 in a 28-day cycle for Cycles 5 through 26 until PD, unacceptable toxicity, or discontinuation for alternate reasons. Participants who had any dose reductions due to AEs were not dose escalated.
    id
    OG001
    title
    Ixazomib Citrate
param Type
MEDIAN
population Description
Safety population was defined as participants who received at least 1 dose of ixazomib citrate or placebo. Overall number of participants analyzed indicates number of participants with peripheral neuropathy events.
reporting Status
POSTED
time Frame
Up to 107 months
title
Time to Improvement of PN Events
type
SECONDARY
unit Of Measure
days

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Preserved source evidence · Not medical advice