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NCT02076009 · OUTCOME

Overall Response Rate

A Study Comparing Daratumumab, Lenalidomide, and Dexamethasone With Lenalidomide and Dexamethasone in Relapsed or Refractory Multiple Myeloma · Source last updated 2025-05-01

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
Not reported
Time frame
From randomization to disease progression (up to 21 months)

What was measured

Overall response rate was defined as the percentage of participants who achieved a partial response (PR) or better according to the International Myeloma Working Group (IMWG) criteria, during or after study treatment. IMWG criteria for PR: \>=50% reduction of serum M-protein and reduction in 24-hour urinary M-protein by \>=90% or to \<200 mg/24 hours, if the serum and urine M-protein are not measurable, a decrease of \>=50% in the difference between involved and uninvolved FLC levels is required in place of the M-protein criteria, in addition to the above criteria, if present at baseline, a \>=50% reduction in the size of soft tissue plasmacytomas is also required.

Analysis population: Response-evaluable set included participants who have a confirmed diagnosis of multiple myeloma and measurable disease and must have received at least 1 administration of study treatment and have at least 1 post baseline disease assessment.

Groups in this outcome

Lenalidomide, Low-dose Dexamethasone (Rd)

Participants received lenalidomide at a dose of 25 milligrams (mg) orally on Day 1 through Day 21 of each 28-day treatment cycle and low-dose dexamethasone at a total dose of 40 mg weekly (or 20 mg weekly for participants greater than \[\>\] 75 years old or with a body mass index less than \[\<\] 18.5 kilograms per meter square \[kg/m\^2\]).

Daratumumab, Lenalidomide, Low-dose Dexamethasone (DRd)

Participants received daratumumab 16 milligrams per kilogram (mg/kg) as an intravenous (IV) infusion once a week during treatment cycles 1 and 2 (for 8 weeks, each 28-day cycle); every 2 weeks during treatment cycles 3 to 6 (for 16 weeks, each 28-day cycle); once only on Day 1 during treatment cycles 7 onwards (for every 4 weeks). Lenalidomide was administered at a dose of 25 mg orally on Day 1 through Day 21 of each 28-day treatment cycle and low-dose dexamethasone was administered at a total dose of 40 mg weekly (or 20 mg weekly for participants \>75 years old or with a body mass index \< 18.5 kg/m\^2).

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

Analysis denominator · Participants

GroupSource count
Lenalidomide, Low-dose Dexamethasone (Rd)276
Daratumumab, Lenalidomide, Low-dose Dexamethasone (DRd)281

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Lenalidomide, Low-dose Dexamethasone (Rd)76.4Not reportedNot reportedNot reportedNot reported
Daratumumab, Lenalidomide, Low-dose Dexamethasone (DRd)92.9Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        76.4
      2. group Id
        OG001
        value
        92.9
denoms
  1. counts
    1. group Id
      OG000
      value
      276
    2. group Id
      OG001
      value
      281
    units
    Participants
description
Overall response rate was defined as the percentage of participants who achieved a partial response (PR) or better according to the International Myeloma Working Group (IMWG) criteria, during or after study treatment. IMWG criteria for PR: \>=50% reduction of serum M-protein and reduction in 24-hour urinary M-protein by \>=90% or to \<200 mg/24 hours, if the serum and urine M-protein are not measurable, a decrease of \>=50% in the difference between involved and uninvolved FLC levels is required in place of the M-protein criteria, in addition to the above criteria, if present at baseline, a \>=50% reduction in the size of soft tissue plasmacytomas is also required.
groups
  1. description
    Participants received lenalidomide at a dose of 25 milligrams (mg) orally on Day 1 through Day 21 of each 28-day treatment cycle and low-dose dexamethasone at a total dose of 40 mg weekly (or 20 mg weekly for participants greater than \[\>\] 75 years old or with a body mass index less than \[\<\] 18.5 kilograms per meter square \[kg/m\^2\]).
    id
    OG000
    title
    Lenalidomide, Low-dose Dexamethasone (Rd)
  2. description
    Participants received daratumumab 16 milligrams per kilogram (mg/kg) as an intravenous (IV) infusion once a week during treatment cycles 1 and 2 (for 8 weeks, each 28-day cycle); every 2 weeks during treatment cycles 3 to 6 (for 16 weeks, each 28-day cycle); once only on Day 1 during treatment cycles 7 onwards (for every 4 weeks). Lenalidomide was administered at a dose of 25 mg orally on Day 1 through Day 21 of each 28-day treatment cycle and low-dose dexamethasone was administered at a total dose of 40 mg weekly (or 20 mg weekly for participants \>75 years old or with a body mass index \< 18.5 kg/m\^2).
    id
    OG001
    title
    Daratumumab, Lenalidomide, Low-dose Dexamethasone (DRd)
param Type
NUMBER
population Description
Response-evaluable set included participants who have a confirmed diagnosis of multiple myeloma and measurable disease and must have received at least 1 administration of study treatment and have at least 1 post baseline disease assessment.
reporting Status
POSTED
time Frame
From randomization to disease progression (up to 21 months)
title
Overall Response Rate
type
SECONDARY
unit Of Measure
percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice