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NCT03277105 · OUTCOME

Time to Next Therapy

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
MEDIAN
Unit
Months
Interval / dispersion
95% Confidence Interval
Time frame
Up to 3 years

What was measured

Time to next therapy was defined as the time from randomization to the start of the first subsequent anti-cancer therapy.

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 Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Daratumumab IV9.43Not reported8.1510.71Not reported
Daratumumab SC8.80Not reported7.5910.91Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        8.15
        upper Limit
        10.71
        value
        9.43
      2. group Id
        OG001
        lower Limit
        7.59
        upper Limit
        10.91
        value
        8.80
denoms
  1. counts
    1. group Id
      OG000
      value
      259
    2. group Id
      OG001
      value
      263
    units
    Participants
description
Time to next therapy was defined as the time from randomization to the start of the first subsequent anti-cancer therapy.
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
MEDIAN
population Description
ITT population included all the randomized participants.
reporting Status
POSTED
time Frame
Up to 3 years
title
Time to Next Therapy
type
SECONDARY
unit Of Measure
Months

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

Preserved source evidence · Not medical advice