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NCT05064358 · OUTCOME

Percentage of Participants Requiring Dose Reduction, Dose Interruption/Delay, Permanent Treatment Discontinuation Due to Any AEs

Study to Investigate Alternative Dosing Regimens of Belantamab Mafodotin in Participants With Relapsed or Refractory Multiple Myeloma · Source last updated 2026-05-05

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
Not reported
Time frame
Up to 152 weeks

What was measured

Percentage of participants requiring dose reduction, dose interruption/delay, permanent treatment discontinuation due to any AEs were presented. An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. AEs were coded using the standard MedDRA.

Analysis population: Safety Population

Groups in this outcome

Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)

Participants with Relapsed or Refractory Multiple Myeloma (RRMM) received belantamab mafodotin as 2.5 milligram (mg)/kilogram (kg) dose on Day 1 of every 3 weeks (Q3W) as a 30-60 minute intravenous (IV) infusion until confirmed disease progression, unacceptable toxicity or death.

Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W

Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q3W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.

Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)

Participants with RRMM received belantamab mafodotin as 2.5 mg/kg dose on Day 1 of every 6 weeks (Q6W) as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.

Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W

Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q6W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.

Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)

Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q6W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death. For this arm, dose modification decisions were determined by the results of the Ocular Surface Disease Index (OSDI) questionnaire or VA assessments using Snellen chart. The OSDI scale assesses the severity of eye symptoms and their impact and Snellen chart is for the assessment of visual acuity.

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

Analysis denominator · Participants

GroupSource count
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)39
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W40
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)39
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W40
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)17

Reported measurements

Dose Reduction
Values in Percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)8Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W13Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)5Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W5Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)18Not reportedNot reportedNot reportedNot reported
Dose Interruption/Delay
Values in Percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)31Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W23Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)13Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W10Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)35Not reportedNot reportedNot reportedNot reported
Permanent Treatment Discontinuation
Values in Percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)10Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W8Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)10Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W5Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)18Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        8
      2. group Id
        OG001
        value
        13
      3. group Id
        OG002
        value
        5
      4. group Id
        OG003
        value
        5
      5. group Id
        OG004
        value
        18
    title
    Dose Reduction
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        31
      2. group Id
        OG001
        value
        23
      3. group Id
        OG002
        value
        13
      4. group Id
        OG003
        value
        10
      5. group Id
        OG004
        value
        35
    title
    Dose Interruption/Delay
  3. categories
    1. measurements
      1. group Id
        OG000
        value
        10
      2. group Id
        OG001
        value
        8
      3. group Id
        OG002
        value
        10
      4. group Id
        OG003
        value
        5
      5. group Id
        OG004
        value
        18
    title
    Permanent Treatment Discontinuation
denoms
  1. counts
    1. group Id
      OG000
      value
      39
    2. group Id
      OG001
      value
      40
    3. group Id
      OG002
      value
      39
    4. group Id
      OG003
      value
      40
    5. group Id
      OG004
      value
      17
    units
    Participants
description
Percentage of participants requiring dose reduction, dose interruption/delay, permanent treatment discontinuation due to any AEs were presented. An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. AEs were coded using the standard MedDRA.
groups
  1. description
    Participants with Relapsed or Refractory Multiple Myeloma (RRMM) received belantamab mafodotin as 2.5 milligram (mg)/kilogram (kg) dose on Day 1 of every 3 weeks (Q3W) as a 30-60 minute intravenous (IV) infusion until confirmed disease progression, unacceptable toxicity or death.
    id
    OG000
    title
    Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)
  2. description
    Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q3W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.
    id
    OG001
    title
    Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W
  3. description
    Participants with RRMM received belantamab mafodotin as 2.5 mg/kg dose on Day 1 of every 6 weeks (Q6W) as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.
    id
    OG002
    title
    Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)
  4. description
    Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q6W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death.
    id
    OG003
    title
    Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W
  5. description
    Participants with RRMM received belantamab mafodotin as 1.9 mg/kg dose on Day 1 of Q6W as a 30-60 minute IV infusion until confirmed disease progression, unacceptable toxicity or death. For this arm, dose modification decisions were determined by the results of the Ocular Surface Disease Index (OSDI) questionnaire or VA assessments using Snellen chart. The OSDI scale assesses the severity of eye symptoms and their impact and Snellen chart is for the assessment of visual acuity.
    id
    OG004
    title
    Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)
param Type
NUMBER
population Description
Safety Population
reporting Status
POSTED
time Frame
Up to 152 weeks
title
Percentage of Participants Requiring Dose Reduction, Dose Interruption/Delay, Permanent Treatment Discontinuation Due to Any AEs
type
SECONDARY
unit Of Measure
Percentage of participants

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Preserved source evidence · Not medical advice