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NCT02951819 · OUTCOME

Percentage of Participants Who Achieved Complete Response (CR) or Very Good Partial Response (VGPR)

A Study to Evaluate Dara-CyBorD in Previously Untreated and Relapsed Subjects With Multiple Myeloma · Source last updated 2021-10-08

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
After 4 cycles of Induction (Approximately 4 months)

What was measured

Percentage of participants who achieved CR or VGPR (as per International Myeloma Working Group \[IMWG\] criteria) was reported. CR: negative immunofixation on the serum and urine and disappearance of any soft tissue plasmacytomas and less than (\<) 5 percent (%) plasma cells (PC) in bone marrow. VGPR: serum and urine M-protein detectable by immunofixation but not on electrophoresis or greater than or equal to (\>=) 90% reduction in serum M-protein plus urine M-protein level \< 100 milligram per 24 hours (mg/24hours).

Analysis population: Response-evaluable set includes all enrolled participants who had measurable disease, received at least 1 dose of study treatment, and had at least 1 efficacy evaluation assessment.

Groups in this outcome

Newly Diagnosed Multiple Myeloma (NDMM)

Induction therapy:Participants received daratumumab, cyclophosphamide, bortezomib, and dexamethasone (Dara-CyBorD) as: daratumumab 8 mg/kg IV on Cycle 1(Day 1,2) and 16 mg/kg IV on Cycle 1(Days 8,15,22), Cycle 2 (Days 1,8,15,22), Cycles 3-6 (Days 1,15), Cycles 7-8(Day 1); Cyclophosphamide 300 mg/m\^2 orally on Days 1,8,15,22 of each cycle (28 days); Bortezomib 1.5 mg/m\^2 SC on Days 1,8,15 of each cycle; Dexamethasone 20 mg IV on Cycle 1(Day1,2,8,15,22) and orally on Cycle 1(Day 9,16,23), 40 mg IV or oral on Cycle 2 (Days 1,8,15,22), Cycle 3-8 (\[if with CyBorD\] Days 1,8,15,22). Consolidation therapy (CT):Participants who were considered eligible for transplant underwent autologous stem cell transplantation \[ASCT\] at investigator discretion. Maintenance therapy:Daratumumab 16 mg/kg IV on Day 1 for 12 cycles or until PD, whichever occurred first; Dexamethasone 12 mg IV or oral on Day 1 of each cycle(for ASCT participants, maintenance therapy was to begin approximately 90 days after ASCT).

Relapsed Multiple Myeloma (RMM)

Participants with RMM (defined as having achieved at least a PR with first-line therapy before progression) received treatment as-Induction therapy:Participants received Dara-CyBorD as: daratumumab 8 mg/kg IV on Cycle 1(Day 1,2) and 16 mg/kg IV on Cycle 1(Days 8,15,22),Cycle 2 (Days 1,8,15,22),Cycles 3-6(Days 1,15),Cycles 7-8(Day 1); Cyclophosphamide 300 mg/m\^2 orally on Days 1,8,15,22 of each cycle (28 days); Bortezomib 1.5 mg/m\^2 SC on Days 1,8,15 of each cycle; Dexamethasone 20 mg IV on Cycle 1(Day1,2,8,15,22) and orally on Cycle 1(Day 9,16,23), 40 mg IV or oral on Cycle 2(Days 1,8,15,22),Cycle 3-8 (\[if with CyBorD\] Days 1,8,15,22). CT: Participants who were considered eligible for transplant underwent ASCT at investigator discretion. Maintenance therapy:Daratumumab 16 mg/kg IV on Day 1 for 12 cycles or until PD, whichever occurred first; Dexamethasone 12 mg IV or oral on Day 1 of each cycle(for ASCT participants, maintenance therapy was to begin approximately 90 days after ASCT).

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

Analysis denominator · Participants

GroupSource count
Newly Diagnosed Multiple Myeloma (NDMM)86
Relapsed Multiple Myeloma (RMM)14

Reported measurements

Source class 1
Values in Percentage of Participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Newly Diagnosed Multiple Myeloma (NDMM)44.2Not reported33.555.3Not reported
Relapsed Multiple Myeloma (RMM)57.1Not reported28.982.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        33.5
        upper Limit
        55.3
        value
        44.2
      2. group Id
        OG001
        lower Limit
        28.9
        upper Limit
        82.3
        value
        57.1
denoms
  1. counts
    1. group Id
      OG000
      value
      86
    2. group Id
      OG001
      value
      14
    units
    Participants
description
Percentage of participants who achieved CR or VGPR (as per International Myeloma Working Group \[IMWG\] criteria) was reported. CR: negative immunofixation on the serum and urine and disappearance of any soft tissue plasmacytomas and less than (\<) 5 percent (%) plasma cells (PC) in bone marrow. VGPR: serum and urine M-protein detectable by immunofixation but not on electrophoresis or greater than or equal to (\>=) 90% reduction in serum M-protein plus urine M-protein level \< 100 milligram per 24 hours (mg/24hours).
dispersion Type
95% Confidence Interval
groups
  1. description
    Induction therapy:Participants received daratumumab, cyclophosphamide, bortezomib, and dexamethasone (Dara-CyBorD) as: daratumumab 8 mg/kg IV on Cycle 1(Day 1,2) and 16 mg/kg IV on Cycle 1(Days 8,15,22), Cycle 2 (Days 1,8,15,22), Cycles 3-6 (Days 1,15), Cycles 7-8(Day 1); Cyclophosphamide 300 mg/m\^2 orally on Days 1,8,15,22 of each cycle (28 days); Bortezomib 1.5 mg/m\^2 SC on Days 1,8,15 of each cycle; Dexamethasone 20 mg IV on Cycle 1(Day1,2,8,15,22) and orally on Cycle 1(Day 9,16,23), 40 mg IV or oral on Cycle 2 (Days 1,8,15,22), Cycle 3-8 (\[if with CyBorD\] Days 1,8,15,22). Consolidation therapy (CT):Participants who were considered eligible for transplant underwent autologous stem cell transplantation \[ASCT\] at investigator discretion. Maintenance therapy:Daratumumab 16 mg/kg IV on Day 1 for 12 cycles or until PD, whichever occurred first; Dexamethasone 12 mg IV or oral on Day 1 of each cycle(for ASCT participants, maintenance therapy was to begin approximately 90 days after ASCT).
    id
    OG000
    title
    Newly Diagnosed Multiple Myeloma (NDMM)
  2. description
    Participants with RMM (defined as having achieved at least a PR with first-line therapy before progression) received treatment as-Induction therapy:Participants received Dara-CyBorD as: daratumumab 8 mg/kg IV on Cycle 1(Day 1,2) and 16 mg/kg IV on Cycle 1(Days 8,15,22),Cycle 2 (Days 1,8,15,22),Cycles 3-6(Days 1,15),Cycles 7-8(Day 1); Cyclophosphamide 300 mg/m\^2 orally on Days 1,8,15,22 of each cycle (28 days); Bortezomib 1.5 mg/m\^2 SC on Days 1,8,15 of each cycle; Dexamethasone 20 mg IV on Cycle 1(Day1,2,8,15,22) and orally on Cycle 1(Day 9,16,23), 40 mg IV or oral on Cycle 2(Days 1,8,15,22),Cycle 3-8 (\[if with CyBorD\] Days 1,8,15,22). CT: Participants who were considered eligible for transplant underwent ASCT at investigator discretion. Maintenance therapy:Daratumumab 16 mg/kg IV on Day 1 for 12 cycles or until PD, whichever occurred first; Dexamethasone 12 mg IV or oral on Day 1 of each cycle(for ASCT participants, maintenance therapy was to begin approximately 90 days after ASCT).
    id
    OG001
    title
    Relapsed Multiple Myeloma (RMM)
param Type
NUMBER
population Description
Response-evaluable set includes all enrolled participants who had measurable disease, received at least 1 dose of study treatment, and had at least 1 efficacy evaluation assessment.
reporting Status
POSTED
time Frame
After 4 cycles of Induction (Approximately 4 months)
title
Percentage of Participants Who Achieved Complete Response (CR) or Very Good Partial Response (VGPR)
type
PRIMARY
unit Of Measure
Percentage of Participants

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Preserved source evidence · Not medical advice