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NCT03748953 · OUTCOME

Time to Improvement of PN Events

Study of Oral Ixazomib Maintenance Therapy After Initial Therapy in Participants With Newly Diagnosed Multiple Myeloma Not Treated With Stem Cell Transplantation (SCT) · Source last updated 2025-03-21

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 58.4 months

What was measured

PN is defined as the event in the high-level term of peripheral neuropathies NEC according to the MedDRA. A PN event is considered to be improved if the event improves from the maximum grade; that is, all the grades recorded after the maximum grade are 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: ISP=all participants who received atleast 1 dose of ixazomib. Overall number of participants analyzed=participants with PN events. As prespecified in SAP,ISP had only 1 arm:Ixazomib (participants originally randomized to ixazomib + participants randomized to placebo arm prior to implementation of Amendment 08 \& crossed over to ixazomib arm contributing data for this OM from time they initiated ixazomib onward), thus data is presented accordingly.

Groups in this outcome

Ixazomib

Participants received ixazomib 3 mg, capsules, orally, once on Days 1, 8, and 15 for Cycles 1 through 4, during which if the participants tolerated the initial dose, the dose was escalated to ixazomib 4 mg, capsules, orally, once on Days 1, 8, and 15 for Cycles 5 through 26, or until documented progressive disease (PD) or intolerable toxicity, whichever occurred first (cycle length=28 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
Ixazomib3

Reported measurements

Source class 1
Values in days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Ixazomib8.0Not reported7.0NAUpper limit of 95% CI was not estimable due to censoring.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper limit of 95% CI was not estimable due to censoring.
        group Id
        OG000
        lower Limit
        7.0
        upper Limit
        NA
        value
        8.0
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    units
    Participants
description
PN is defined as the event in the high-level term of peripheral neuropathies NEC according to the MedDRA. A PN event is considered to be improved if the event improves from the maximum grade; that is, all the grades recorded after the maximum grade are 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
    Participants received ixazomib 3 mg, capsules, orally, once on Days 1, 8, and 15 for Cycles 1 through 4, during which if the participants tolerated the initial dose, the dose was escalated to ixazomib 4 mg, capsules, orally, once on Days 1, 8, and 15 for Cycles 5 through 26, or until documented progressive disease (PD) or intolerable toxicity, whichever occurred first (cycle length=28 days).
    id
    OG000
    title
    Ixazomib
param Type
MEDIAN
population Description
ISP=all participants who received atleast 1 dose of ixazomib. Overall number of participants analyzed=participants with PN events. As prespecified in SAP,ISP had only 1 arm:Ixazomib (participants originally randomized to ixazomib + participants randomized to placebo arm prior to implementation of Amendment 08 \& crossed over to ixazomib arm contributing data for this OM from time they initiated ixazomib onward), thus data is presented accordingly.
reporting Status
POSTED
time Frame
Up to 58.4 months
title
Time to Improvement of PN Events
type
SECONDARY
unit Of Measure
days

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

Preserved source evidence · Not medical advice