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NCT03151811 · OUTCOME

Overall Survival (OS)

A Study of Melphalan Flufenamide (Melflufen)-Dex or Pomalidomide-dex for RRMM Patients Refractory to Lenalidomide · Source last updated 2024-01-30

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
From date of randomization until up to 24 months following confirmed disease progression or initiation of subsequent therapy, up to the data cutoff date of 03 Feb 2023 (ie, assessed up to approximately 67 months).

What was measured

OS defined as the time in months from randomization to date of death due to any cause. Patients who were still alive at end of study, or lost to follow up, were censored at the last day the patient was known to be alive.

Analysis population: Full Analysis Set (all patients randomized to either Arm A or Arm B).

Groups in this outcome

Arm A: Melflufen+Dexamethasone

Melflufen 40 mg i.v. on Day 1 and dexamethasone 40 mg (20 mg for patients ≥ 75 years of age) on Days 1, 8, 15 and 22 of each 28-day cycle. Patients were to be treated until confirmed progression, unacceptable toxicity, or the patient or investigator decided it was not in the patient's best interest to continue. Melflufen: Intravenous infusion Dexamethasone: Oral tablets

Arm B: Pomalidomide+Dexamethasone

Pomalidomide 4 mg orally daily on Days 1 to 21 and dexamethasone 40 mg (20 mg for patients ≥ 75 years of age) on Days 1, 8, 15 and 22 of each 28-day cycle. Patients were to be treated until confirmed progression, unacceptable toxicity, or the patient or investigator decided it was not in the patient's best interest to continue. Pomalidomide: Oral capsules Dexamethasone: Oral tablets

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

Analysis denominator · Participants

GroupSource count
Arm A: Melflufen+Dexamethasone246
Arm B: Pomalidomide+Dexamethasone249

Reported measurements

Source class 1
Values in Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm A: Melflufen+Dexamethasone20.24Not reported15.8424.15Not reported
Arm B: Pomalidomide+Dexamethasone23.98Not reported18.9227.86Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        15.84
        upper Limit
        24.15
        value
        20.24
      2. group Id
        OG001
        lower Limit
        18.92
        upper Limit
        27.86
        value
        23.98
denoms
  1. counts
    1. group Id
      OG000
      value
      246
    2. group Id
      OG001
      value
      249
    units
    Participants
description
OS defined as the time in months from randomization to date of death due to any cause. Patients who were still alive at end of study, or lost to follow up, were censored at the last day the patient was known to be alive.
dispersion Type
95% Confidence Interval
groups
  1. description
    Melflufen 40 mg i.v. on Day 1 and dexamethasone 40 mg (20 mg for patients ≥ 75 years of age) on Days 1, 8, 15 and 22 of each 28-day cycle. Patients were to be treated until confirmed progression, unacceptable toxicity, or the patient or investigator decided it was not in the patient's best interest to continue. Melflufen: Intravenous infusion Dexamethasone: Oral tablets
    id
    OG000
    title
    Arm A: Melflufen+Dexamethasone
  2. description
    Pomalidomide 4 mg orally daily on Days 1 to 21 and dexamethasone 40 mg (20 mg for patients ≥ 75 years of age) on Days 1, 8, 15 and 22 of each 28-day cycle. Patients were to be treated until confirmed progression, unacceptable toxicity, or the patient or investigator decided it was not in the patient's best interest to continue. Pomalidomide: Oral capsules Dexamethasone: Oral tablets
    id
    OG001
    title
    Arm B: Pomalidomide+Dexamethasone
param Type
MEDIAN
population Description
Full Analysis Set (all patients randomized to either Arm A or Arm B).
reporting Status
POSTED
time Frame
From date of randomization until up to 24 months following confirmed disease progression or initiation of subsequent therapy, up to the data cutoff date of 03 Feb 2023 (ie, assessed up to approximately 67 months).
title
Overall Survival (OS)
type
SECONDARY
unit Of Measure
Months

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

Preserved source evidence · Not medical advice