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NCT02917941 · OUTCOME

Overall Response Rate (ORR)

A Study of Ixazomib Plus Lenalidomide and Dexamethasone in Adult Japanese Participants With Relapsed and/or Refractory Multiple Myeloma · Source last updated 2021-01-12

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
Up to approximately 33 months

What was measured

ORR:percentage of participants with CR including stringent complete response(sCR),VGPR,partial response(PR) per independent review committee(IRC)by IMWG criteria.CR: serum,urine -ve immunofixation; disappearance of soft tissue plasmacytomas,\<5%plasma cells in bone marrow(CR in those with only measurable disease by serum FLC levels=normal FLC ratio 0.26 to 1.65+CR criteria).sCR:CR+normal FLC ratio,absence of clonal plasma cells(immunohistochemistry)or 2-to 4-color flow cytometry.VGPR:serum,urine M-protein detectable by immunofixation,not by electrophoresis or ≥90%reduction,\<100mg/24hrs(VGPR in those with only measurable disease by serum FLC levels,requires\>90%decrease in involved-uninvolved FLC level difference).PR: ≥50%reduction of serum M protein+reduction in 24-hr urinary M protein by≥90%/ to\<200mg/24-hr or ≥50%decrease in difference between involved-uninvolved FLC levels/≥50%reduction in bone marrow plasma cells,if≥30%at baseline/≥50%soft tissue plasmacytoma size reduction.

Analysis population: Response-evaluable analysis set was defined as all FAS participants with measurable disease at baseline, and at least one postbaseline response assessment.

Groups in this outcome

Ixazomib 4 mg + Lenalidomide 25 mg + Dexamethasone 40 mg

Ixazomib 4 mg, capsules, orally on Days 1, 8, and 15 plus lenalidomide 25 mg, capsule, orally, once daily on Days 1 through 21 and dexamethasone 40 mg, tablet, orally on Days 1, 8, 15, and 22 of a 28-day cycle up to 32 cycles.

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 4 mg + Lenalidomide 25 mg + Dexamethasone 40 mg32

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Ixazomib 4 mg + Lenalidomide 25 mg + Dexamethasone 40 mg84.4Not reported67.294.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        67.2
        upper Limit
        94.7
        value
        84.4
denoms
  1. counts
    1. group Id
      OG000
      value
      32
    units
    Participants
description
ORR:percentage of participants with CR including stringent complete response(sCR),VGPR,partial response(PR) per independent review committee(IRC)by IMWG criteria.CR: serum,urine -ve immunofixation; disappearance of soft tissue plasmacytomas,\<5%plasma cells in bone marrow(CR in those with only measurable disease by serum FLC levels=normal FLC ratio 0.26 to 1.65+CR criteria).sCR:CR+normal FLC ratio,absence of clonal plasma cells(immunohistochemistry)or 2-to 4-color flow cytometry.VGPR:serum,urine M-protein detectable by immunofixation,not by electrophoresis or ≥90%reduction,\<100mg/24hrs(VGPR in those with only measurable disease by serum FLC levels,requires\>90%decrease in involved-uninvolved FLC level difference).PR: ≥50%reduction of serum M protein+reduction in 24-hr urinary M protein by≥90%/ to\<200mg/24-hr or ≥50%decrease in difference between involved-uninvolved FLC levels/≥50%reduction in bone marrow plasma cells,if≥30%at baseline/≥50%soft tissue plasmacytoma size reduction.
dispersion Type
95% Confidence Interval
groups
  1. description
    Ixazomib 4 mg, capsules, orally on Days 1, 8, and 15 plus lenalidomide 25 mg, capsule, orally, once daily on Days 1 through 21 and dexamethasone 40 mg, tablet, orally on Days 1, 8, 15, and 22 of a 28-day cycle up to 32 cycles.
    id
    OG000
    title
    Ixazomib 4 mg + Lenalidomide 25 mg + Dexamethasone 40 mg
param Type
NUMBER
population Description
Response-evaluable analysis set was defined as all FAS participants with measurable disease at baseline, and at least one postbaseline response assessment.
reporting Status
POSTED
time Frame
Up to approximately 33 months
title
Overall Response Rate (ORR)
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice