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NCT03215030 · OUTCOME

Part 3: Rate of Minimal Residual Disease (MRD) Negativity Status at a Sensitivity of 10^-5 in Participants Achieving CR

A Study of Modakafusp Alfa on Adult Participants With Relapsed/Refractory 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
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Up to 20.5 months in Part 3

What was measured

MRD negativity rate at a sensitivity of 10\^-5 was defined as participants who were MRD negative at a sensitivity of 10\^-5 in participants achieving suspected complete response (CR). CR was defined as negative immunofixation of serum and urine, disappearance of any soft tissue plasmacytomas, and \<5% plasma cells in bone marrow; in participants for whom only measurable disease is by serum FLC level, normal FLC ratio of 0.26 to 1.65 in addition to CR criteria was required.

Analysis population: The Intent-to-Treat (ITT) Analysis Set included all randomized participants regardless of whether they received study drug or adhered to the assigned dose. Overall number of participants analyzed is the number of participants from ITT analysis set who achieved CR.

Groups in this outcome

Part 3 (Dose Extension): Modakafusp Alfa 120 mg

Participants received modakafusp alfa 120 mg, infusion, IV, Q4W, for each 28-day treatment cycle until disease progression or treatment discontinuation.

Part 3 (Dose Extension): Modakafusp Alfa 240 mg

Participants received modakafusp alfa 240 mg, infusion, IV, Q4W, for each 28-day treatment cycle until disease progression or treatment discontinuation.

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

Analysis denominator · Participants

GroupSource count
Part 3 (Dose Extension): Modakafusp Alfa 120 mg1
Part 3 (Dose Extension): Modakafusp Alfa 240 mg1

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 3 (Dose Extension): Modakafusp Alfa 120 mg1Not reportedNot reportedNot reportedNot reported
Part 3 (Dose Extension): Modakafusp Alfa 240 mg1Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        1
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    2. group Id
      OG001
      value
      1
    units
    Participants
description
MRD negativity rate at a sensitivity of 10\^-5 was defined as participants who were MRD negative at a sensitivity of 10\^-5 in participants achieving suspected complete response (CR). CR was defined as negative immunofixation of serum and urine, disappearance of any soft tissue plasmacytomas, and \<5% plasma cells in bone marrow; in participants for whom only measurable disease is by serum FLC level, normal FLC ratio of 0.26 to 1.65 in addition to CR criteria was required.
groups
  1. description
    Participants received modakafusp alfa 120 mg, infusion, IV, Q4W, for each 28-day treatment cycle until disease progression or treatment discontinuation.
    id
    OG000
    title
    Part 3 (Dose Extension): Modakafusp Alfa 120 mg
  2. description
    Participants received modakafusp alfa 240 mg, infusion, IV, Q4W, for each 28-day treatment cycle until disease progression or treatment discontinuation.
    id
    OG001
    title
    Part 3 (Dose Extension): Modakafusp Alfa 240 mg
param Type
COUNT_OF_PARTICIPANTS
population Description
The Intent-to-Treat (ITT) Analysis Set included all randomized participants regardless of whether they received study drug or adhered to the assigned dose. Overall number of participants analyzed is the number of participants from ITT analysis set who achieved CR.
reporting Status
POSTED
time Frame
Up to 20.5 months in Part 3
title
Part 3: Rate of Minimal Residual Disease (MRD) Negativity Status at a Sensitivity of 10^-5 in Participants Achieving CR
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice