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NCT03837509 · OUTCOME

Phase 1: ORR: Number of Participants With a Documented Response of CR, VGPR, or PR, as Per IMWG Criteria

INCB001158 Combined With Subcutaneous (SC) Daratumumab, Compared to Daratumumab SC, in Relapsed or Refractory Multiple Myeloma · Source last updated 2025-11-04

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 Day 395

What was measured

CR: negative immunofixation on serum/urine, disappearance of soft tissue plasmacytomas, \<5% bone marrow plasma cells (PCs). VGPR: serum/urine M-component detectable by immunofixation but not on electrophoresis, or ≥90% reduction in serum M-protein (SMP) plus urine M-protein (UMP) \<100 milligrams (mg)/24 hours. PR: ≥50% reduction of SMP and reduction in 24-hour UMP by ≥90% or to \<200 mg/24 hours. SMP and UMP not measurable: decrease of ≥50% in the difference between involved and uninvolved FLC levels is required in place of the M-protein criteria. SMP and UMP not measurable, and serum free light assay is not measurable: ≥50% reduction in bone marrow PCs is required in place of M-protein, if Baseline bone marrow PC percentage was ≥30%. If present at Baseline, a ≥50% reduction in the size of soft tissue plasmacytomas is required.

Analysis population: Full Analysis Population

Groups in this outcome

Phase 1: INCB001158 75 mg BID + Daratumumab

In Phase 1, participants received oral INCB001158 75 milligrams (mg) twice daily (BID) in 28-day cycles starting at Cycle 1, and 1800 mg subcutaneous daratumumab, administered once weekly for Cycles 1 and 2, once every 2 weeks for Cycles 3 to 6, and once every 4 weeks thereafter. Treatment continued until disease progression, unacceptable toxicity, or discontinuation from study treatment for any other reason.

Phase 1: INCB001158 100 mg BID + Daratumumab

In Phase 1, participants received oral INCB001158 100 mg BID in 28-day cycles starting at Cycle 1, and 1800 mg subcutaneous daratumumab, administered once weekly for Cycles 1 and 2, once every 2 weeks for Cycles 3 to 6, and once every 4 weeks thereafter. Treatment continued until disease progression, unacceptable toxicity, or discontinuation from study treatment for any other reason.

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

Analysis denominator · Participants

GroupSource count
Phase 1: INCB001158 75 mg BID + Daratumumab6
Phase 1: INCB001158 100 mg BID + Daratumumab4

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Phase 1: INCB001158 75 mg BID + Daratumumab0Not reportedNot reportedNot reportedNot reported
Phase 1: INCB001158 100 mg BID + Daratumumab0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      6
    2. group Id
      OG001
      value
      4
    units
    Participants
description
CR: negative immunofixation on serum/urine, disappearance of soft tissue plasmacytomas, \<5% bone marrow plasma cells (PCs). VGPR: serum/urine M-component detectable by immunofixation but not on electrophoresis, or ≥90% reduction in serum M-protein (SMP) plus urine M-protein (UMP) \<100 milligrams (mg)/24 hours. PR: ≥50% reduction of SMP and reduction in 24-hour UMP by ≥90% or to \<200 mg/24 hours. SMP and UMP not measurable: decrease of ≥50% in the difference between involved and uninvolved FLC levels is required in place of the M-protein criteria. SMP and UMP not measurable, and serum free light assay is not measurable: ≥50% reduction in bone marrow PCs is required in place of M-protein, if Baseline bone marrow PC percentage was ≥30%. If present at Baseline, a ≥50% reduction in the size of soft tissue plasmacytomas is required.
groups
  1. description
    In Phase 1, participants received oral INCB001158 75 milligrams (mg) twice daily (BID) in 28-day cycles starting at Cycle 1, and 1800 mg subcutaneous daratumumab, administered once weekly for Cycles 1 and 2, once every 2 weeks for Cycles 3 to 6, and once every 4 weeks thereafter. Treatment continued until disease progression, unacceptable toxicity, or discontinuation from study treatment for any other reason.
    id
    OG000
    title
    Phase 1: INCB001158 75 mg BID + Daratumumab
  2. description
    In Phase 1, participants received oral INCB001158 100 mg BID in 28-day cycles starting at Cycle 1, and 1800 mg subcutaneous daratumumab, administered once weekly for Cycles 1 and 2, once every 2 weeks for Cycles 3 to 6, and once every 4 weeks thereafter. Treatment continued until disease progression, unacceptable toxicity, or discontinuation from study treatment for any other reason.
    id
    OG001
    title
    Phase 1: INCB001158 100 mg BID + Daratumumab
param Type
COUNT_OF_PARTICIPANTS
population Description
Full Analysis Population
reporting Status
POSTED
time Frame
up to Day 395
title
Phase 1: ORR: Number of Participants With a Documented Response of CR, VGPR, or PR, as Per IMWG Criteria
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice