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NCT03277105 · OUTCOME

Percentage of Participants With Complete Response (Including sCR) or Better

A Study of Subcutaneous Versus (vs.) Intravenous Administration of Daratumumab in Participants With Relapsed or Refractory Multiple Myeloma · Source last updated 2025-04-29

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 3 years

What was measured

CR or better was defined as percentage of participants with a CR or better (CR or stringent complete response \[sCR\]) based on computerized algorithm as per IMWG criteria. IMWG criteria for CR- negative immunofixation on the serum and urine, and disappearance of any soft tissue plasmacytomas, and \<5% PCs in bone marrow. sCR: CR plus normal FLC ratio, and absence of clonal PCs by IHC, immunofluorescencea or 2- to 4 color flow cytometry.

Analysis population: ITT population included all the randomized participants.

Groups in this outcome

Daratumumab IV

Participants received daratumumab intravenous infusion (Dara IV) 16 milligrams per kilogram (mg/kg) once weekly in Cycle 1 and 2, every 2 weeks in Cycle 3 to 6, every 4 weeks thereafter until disease progression, unacceptable toxicity, withdrawal of consent, the investigator decides to stop treatment, or the start of subsequent anticancer therapy. The duration for each cycle was 28 days.

Daratumumab SC

Participants received daratumumab 1800 mg subcutaneous injection (Dara SC) co-formulated with recombinant human hyaluronidase (rHuPH20) 2000 Units per milliliter (U/mL), once weekly in Cycle 1 and 2, every 2 weeks in Cycle 3 to 6, every 4 weeks thereafter until disease progression, unacceptable toxicity, withdrawal of consent, the investigator decides to stop treatment, or the start of subsequent anticancer therapy. The duration for each cycle was 28 days.

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

Analysis denominator · Participants

GroupSource count
Daratumumab IV259
Daratumumab SC263

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Daratumumab IV5.4Not reported3.08.9Not reported
Daratumumab SC4.6Not reported2.47.8Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        3.0
        upper Limit
        8.9
        value
        5.4
      2. group Id
        OG001
        lower Limit
        2.4
        upper Limit
        7.8
        value
        4.6
denoms
  1. counts
    1. group Id
      OG000
      value
      259
    2. group Id
      OG001
      value
      263
    units
    Participants
description
CR or better was defined as percentage of participants with a CR or better (CR or stringent complete response \[sCR\]) based on computerized algorithm as per IMWG criteria. IMWG criteria for CR- negative immunofixation on the serum and urine, and disappearance of any soft tissue plasmacytomas, and \<5% PCs in bone marrow. sCR: CR plus normal FLC ratio, and absence of clonal PCs by IHC, immunofluorescencea or 2- to 4 color flow cytometry.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received daratumumab intravenous infusion (Dara IV) 16 milligrams per kilogram (mg/kg) once weekly in Cycle 1 and 2, every 2 weeks in Cycle 3 to 6, every 4 weeks thereafter until disease progression, unacceptable toxicity, withdrawal of consent, the investigator decides to stop treatment, or the start of subsequent anticancer therapy. The duration for each cycle was 28 days.
    id
    OG000
    title
    Daratumumab IV
  2. description
    Participants received daratumumab 1800 mg subcutaneous injection (Dara SC) co-formulated with recombinant human hyaluronidase (rHuPH20) 2000 Units per milliliter (U/mL), once weekly in Cycle 1 and 2, every 2 weeks in Cycle 3 to 6, every 4 weeks thereafter until disease progression, unacceptable toxicity, withdrawal of consent, the investigator decides to stop treatment, or the start of subsequent anticancer therapy. The duration for each cycle was 28 days.
    id
    OG001
    title
    Daratumumab SC
param Type
NUMBER
population Description
ITT population included all the randomized participants.
reporting Status
POSTED
time Frame
Up to 3 years
title
Percentage of Participants With Complete Response (Including sCR) or Better
type
SECONDARY
unit Of Measure
Percentage of participants

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

Preserved source evidence · Not medical advice