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NCT05556616 · OUTCOME

Overall Response Rate (ORR)

A Study of Modakafusp Alfa in Adult Participants With Multiple Myeloma · Source last updated 2026-01-29

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 16.7 months

What was measured

ORR: percentage of participants achieving confirmed partial response rate(PR)or better(stringent complete response\[sCR\]+complete response\[CR\]+very good partial response\[VGPR\]+PR)during study as defined by IMWG uniform response criteria and as determined by investigator.PR:\>=50%reduction of serum M-protein and\>=90% reduction in urine M-protein or less than(\<)200mg/24 hour, or\>=50%decrease in uninvolved FLC or \>=50% reduction in plasma cells. At baseline,a \>=50% decrease in size of soft tissue plasmacytomas was required. Percentages were rounded off to nearest single decimal place. Due to early termination of study no participants were enrolled in Group 2 Arm 4: modakafusp alfa+bortezomib and Group 3 arms, thus they are not presented here. Also, no participants in Group 1 fulfilled criteria for Response-Evaluable Analysis Set, hence are not presented here. Given limited number of participants and low confidence interval as a consequence, those response rate provides limited information.

Analysis population: Response-Evaluable Analysis Set was a subset of SAS including participants with measurable disease at baseline \& at least 1 post-baseline efficacy evaluation.

Groups in this outcome

Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 2 mg

Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 2 mg pomalidomide capsules orally once daily on Days 1 to 21 in a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.

Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 4 mg

Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 4 mg pomalidomide capsules orally once daily on Days 1 to 21 in a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.

Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Carfilzomib 20/70 mg/m^2

Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 20/70 milligrams per meter square (mg/m\^2) carfilzomib IV, on Day 1, 8 and 15 of a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.

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

Analysis denominator · Participants

GroupSource count
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 2 mg4
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 4 mg4
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Carfilzomib 20/70 mg/m^23

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 2 mg0Not reported0.0060.24Not reported
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 4 mg50Not reported6.7693.24Not reported
Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Carfilzomib 20/70 mg/m^233.3Not reported0.8490.57Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.00
        upper Limit
        60.24
        value
        0
      2. group Id
        OG001
        lower Limit
        6.76
        upper Limit
        93.24
        value
        50
      3. group Id
        OG002
        lower Limit
        0.84
        upper Limit
        90.57
        value
        33.3
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      4
    3. group Id
      OG002
      value
      3
    units
    Participants
description
ORR: percentage of participants achieving confirmed partial response rate(PR)or better(stringent complete response\[sCR\]+complete response\[CR\]+very good partial response\[VGPR\]+PR)during study as defined by IMWG uniform response criteria and as determined by investigator.PR:\>=50%reduction of serum M-protein and\>=90% reduction in urine M-protein or less than(\<)200mg/24 hour, or\>=50%decrease in uninvolved FLC or \>=50% reduction in plasma cells. At baseline,a \>=50% decrease in size of soft tissue plasmacytomas was required. Percentages were rounded off to nearest single decimal place. Due to early termination of study no participants were enrolled in Group 2 Arm 4: modakafusp alfa+bortezomib and Group 3 arms, thus they are not presented here. Also, no participants in Group 1 fulfilled criteria for Response-Evaluable Analysis Set, hence are not presented here. Given limited number of participants and low confidence interval as a consequence, those response rate provides limited information.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 2 mg pomalidomide capsules orally once daily on Days 1 to 21 in a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.
    id
    OG000
    title
    Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 2 mg
  2. description
    Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 4 mg pomalidomide capsules orally once daily on Days 1 to 21 in a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.
    id
    OG001
    title
    Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Pomalidomide 4 mg
  3. description
    Participants received 80 mg modakafusp alfa, infusion IV, once on Day 1, Q4W in combination with 20/70 milligrams per meter square (mg/m\^2) carfilzomib IV, on Day 1, 8 and 15 of a 28-day (4-week) treatment cycle until disease progression, unacceptable toxicity, or until any other discontinuation criterion was met, whichever occurred first.
    id
    OG002
    title
    Group 2 (RRMM Doublets): Modakafusp Alfa 80 mg + Carfilzomib 20/70 mg/m^2
param Type
NUMBER
population Description
Response-Evaluable Analysis Set was a subset of SAS including participants with measurable disease at baseline \& at least 1 post-baseline efficacy evaluation.
reporting Status
POSTED
time Frame
Up to 16.7 months
title
Overall Response Rate (ORR)
type
SECONDARY
unit Of Measure
percentage of participants

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Preserved source evidence · Not medical advice