Skip to content
← Full study record

NCT05064358 · OUTCOME

Number of Participants With Change in Best Corrected Visual Acuity Test (BCVA) Scores

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
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Baseline (Day 1) and up to 152 weeks

What was measured

Change in BCVA is defined as change in logarithm of the minimum angle of resolution (logMAR) units compared with baseline or the first visit after the cataract surgery. BCVA score was calculated based on the Logarithm of the Minimum Angle of Resolution (logMAR score). Any change from baseline categories is presented for right and left eyes. No change/improved vision is defined as a change from baseline \<0.1; a possible worsened vision is defined as a change from baseline \>=0.1 to \<=0.3; a definite worsened vision is defined as a change from baseline \>0.3 logMAR score. Improvement in BCVA is represented by a reduction in logMAR score from baseline, while worsening in BCVA is represented by an increase in logMAR score from baseline.

Analysis population: Safety Population. Only those participants with data available at specified time points have been analyzed.

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)22
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W24
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)23
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W29
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)11

Reported measurements

Left Eye

Analysis denominator · Participants

GroupSource count
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)22
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W24
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)23
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W29
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)11

No change

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)16Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W20Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)19Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W27Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)8Not reportedNot reportedNot reportedNot reported

Possible worsened vision

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)2Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W3Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)3Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W1Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)1Not reportedNot reportedNot reportedNot reported

Definite worsened vision

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)4Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W1Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)1Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W1Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)2Not reportedNot reportedNot reportedNot reported
Right Eye

Analysis denominator · Participants

GroupSource count
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)21
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W24
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)23
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W29
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)11

No change

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)16Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W18Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)21Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W27Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)10Not reportedNot reportedNot reportedNot reported

Possible worsened vision

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)4Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W5Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)2Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W2Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)1Not reportedNot reportedNot reportedNot reported

Definite worsened vision

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A: Belantamab Mafodotin 2.5 Milligram (mg)/Kilogram (kg) Every 3 Weeks (Q3W)1Not reportedNot reportedNot reportedNot reported
Arm B: Belantamab Mafodotin 1.9 mg/kg Q3W1Not reportedNot reportedNot reportedNot reported
Arm C: Belantamab Mafodotin 2.5 mg/kg Every 6 Weeks (Q6W)0Not reportedNot reportedNot reportedNot reported
Arm D: Belantamab Mafodotin 1.9 mg/kg Q6W0Not reportedNot reportedNot reportedNot reported
Arm E: Belantamab Mafodotin 1.9 mg/kg Q6W (Based on OSDI + Visual Acuity [VA] Assessment)0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        16
      2. group Id
        OG001
        value
        20
      3. group Id
        OG002
        value
        19
      4. group Id
        OG003
        value
        27
      5. group Id
        OG004
        value
        8
      title
      No change
    2. measurements
      1. group Id
        OG000
        value
        2
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        3
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        1
      title
      Possible worsened vision
    3. measurements
      1. group Id
        OG000
        value
        4
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        2
      title
      Definite worsened vision
    denoms
    1. counts
      1. group Id
        OG000
        value
        22
      2. group Id
        OG001
        value
        24
      3. group Id
        OG002
        value
        23
      4. group Id
        OG003
        value
        29
      5. group Id
        OG004
        value
        11
      units
      Participants
    title
    Left Eye
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        16
      2. group Id
        OG001
        value
        18
      3. group Id
        OG002
        value
        21
      4. group Id
        OG003
        value
        27
      5. group Id
        OG004
        value
        10
      title
      No change
    2. measurements
      1. group Id
        OG000
        value
        4
      2. group Id
        OG001
        value
        5
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        2
      5. group Id
        OG004
        value
        1
      title
      Possible worsened vision
    3. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        1
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      title
      Definite worsened vision
    denoms
    1. counts
      1. group Id
        OG000
        value
        21
      2. group Id
        OG001
        value
        24
      3. group Id
        OG002
        value
        23
      4. group Id
        OG003
        value
        29
      5. group Id
        OG004
        value
        11
      units
      Participants
    title
    Right Eye
denoms
  1. counts
    1. group Id
      OG000
      value
      22
    2. group Id
      OG001
      value
      24
    3. group Id
      OG002
      value
      23
    4. group Id
      OG003
      value
      29
    5. group Id
      OG004
      value
      11
    units
    Participants
description
Change in BCVA is defined as change in logarithm of the minimum angle of resolution (logMAR) units compared with baseline or the first visit after the cataract surgery. BCVA score was calculated based on the Logarithm of the Minimum Angle of Resolution (logMAR score). Any change from baseline categories is presented for right and left eyes. No change/improved vision is defined as a change from baseline \<0.1; a possible worsened vision is defined as a change from baseline \>=0.1 to \<=0.3; a definite worsened vision is defined as a change from baseline \>0.3 logMAR score. Improvement in BCVA is represented by a reduction in logMAR score from baseline, while worsening in BCVA is represented by an increase in logMAR score from baseline.
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
COUNT_OF_PARTICIPANTS
population Description
Safety Population. Only those participants with data available at specified time points have been analyzed.
reporting Status
POSTED
time Frame
Baseline (Day 1) and up to 152 weeks
title
Number of Participants With Change in Best Corrected Visual Acuity Test (BCVA) Scores
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice