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NCT04162210 · OUTCOME

Time to Progression (TTP)

Study of Single Agent Belantamab Mafodotin Versus Pomalidomide Plus Low-dose Dexamethasone (Pom/Dex) in Participants With Relapsed/Refractory Multiple Myeloma (RRMM) · Source last updated 2026-07-01

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
Up to approximately 263 weeks

What was measured

TTP is defined as the time from the date of randomization until the earliest date of documented PD (per IMWG Response Criteria) or death due to PD. PD: increase of \>=25% from lowest confirmed value in any 1 of following criteria: serum M-protein (absolute increase must be \>=0.5 g/dL), serum M-protein increase \>=1g/dL if lowest M component was \>=5g/dL; urine M-component (absolute increase must be \>=200mg/24 hour),appearance of new lesion(s), \>=50% increase from nadir in Sum of the Products of the maximal perpendicular Diameters of measured lesions (SPD) of \>1 lesion, or \>=50% increase in the longest diameter of previous lesion \>1 cm in short axis.

Analysis population: ITT Population

Groups in this outcome

Belantamab Mafodotin

Participants with relapsed/refractory multiple myeloma (RRMM) received 30 minutes intravenous infusion of 2.5 milligram/kilogram (mg/kg) belantamab mafodotin on day 1 of each 21-day cycle

Pomalidomide Plus Dexamethasone

Participants with RRMM received 4 mg pomalidomide capsule daily on Days 1 to 21 of each 28-day cycle, along with 40 mg or at lower 20 mg (for participants \>75 years of age) dose of dexamethasone tablet once weekly (Days 1, 8, 15 and 22)

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

Analysis denominator · Participants

GroupSource count
Belantamab Mafodotin218
Pomalidomide Plus Dexamethasone107

Reported measurements

Source class 1
Values in Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Belantamab Mafodotin11.3Not reported7.014.6Not reported
Pomalidomide Plus Dexamethasone8.6Not reported5.711.8Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        7.0
        upper Limit
        14.6
        value
        11.3
      2. group Id
        OG001
        lower Limit
        5.7
        upper Limit
        11.8
        value
        8.6
denoms
  1. counts
    1. group Id
      OG000
      value
      218
    2. group Id
      OG001
      value
      107
    units
    Participants
description
TTP is defined as the time from the date of randomization until the earliest date of documented PD (per IMWG Response Criteria) or death due to PD. PD: increase of \>=25% from lowest confirmed value in any 1 of following criteria: serum M-protein (absolute increase must be \>=0.5 g/dL), serum M-protein increase \>=1g/dL if lowest M component was \>=5g/dL; urine M-component (absolute increase must be \>=200mg/24 hour),appearance of new lesion(s), \>=50% increase from nadir in Sum of the Products of the maximal perpendicular Diameters of measured lesions (SPD) of \>1 lesion, or \>=50% increase in the longest diameter of previous lesion \>1 cm in short axis.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with relapsed/refractory multiple myeloma (RRMM) received 30 minutes intravenous infusion of 2.5 milligram/kilogram (mg/kg) belantamab mafodotin on day 1 of each 21-day cycle
    id
    OG000
    title
    Belantamab Mafodotin
  2. description
    Participants with RRMM received 4 mg pomalidomide capsule daily on Days 1 to 21 of each 28-day cycle, along with 40 mg or at lower 20 mg (for participants \>75 years of age) dose of dexamethasone tablet once weekly (Days 1, 8, 15 and 22)
    id
    OG001
    title
    Pomalidomide Plus Dexamethasone
param Type
MEDIAN
population Description
ITT Population
reporting Status
POSTED
time Frame
Up to approximately 263 weeks
title
Time to Progression (TTP)
type
SECONDARY
unit Of Measure
Months

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

Preserved source evidence · Not medical advice