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NCT01208662 · OUTCOME

Median Maintenance Treatment Duration

Randomized Trial of Lenalidomide, Bortezomib, Dexamethasone vs High-Dose Treatment With SCT in MM Patients up to Age 65 · Source last updated 2026-01-22

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 128 months

What was measured

Maintenance treatment duration estimated using the KM method is defined as the time from start of maintenance to the time off maintenance (event) or censored at date of last maintenance treatment.

Analysis population: The analysis population is comprised of all patients that started maintenance treatment.

Groups in this outcome

RVD Alone

All participants received one cycle of Lenalidomide (R), bortezomib (V) and dexamethasone (D) and then were randomized. All participants then received two additional RVD cycles, followed by stem-cell collection. RVD Alone participants received five additional RVD cycles. Maintenance in both arms comprised daily lenalidomide 10 mg, escalated to 15 mg if tolerated, until disease progression, unacceptable toxicity, or withdrawal from treatment or study. After finishing protocol-specified treatment, off-study salvage transplantation was recommended but not mandated for RVD Alone participants at relapse. RVD cycle duration=21 days R: 25 mg oral on days 1-14 V: 1.3 mg per square meter of body surface area IV or subcutaneous on days 1, 4, 8, and 11 D: 20 mg oral (cycles 1-3) or 10 mg (cycles 4-8) on days 1, 2, 4, 5, 8, 9, 11, and 12

RVD Plus ASCT

All participants received one cycle of Lenalidomide (R), bortezomib (V) and dexamethasone (d) and then were randomized. All participants then received two additional RVD cycles, followed by stem-cell collection. RVD plus autologous stem cell transplant (ASCT) participants received high-dose melphalan (200 mg/m2, adjusted for ideal body weight) ASCT and, upon recovery (\~day 60), two additional RVD cycles. Maintenance in both arms comprised daily lenalidomide 10 mg, escalated to 15 mg if tolerated, until disease progression, unacceptable toxicity, or withdrawal from treatment or study. After finishing protocol-specified treatment, RVD plus ASCT participants could undergo a second transplant. RVD cycle duration=21 days R: 25 mg oral on days 1-14 V: 1.3 mg per square meter of body surface area IV or subcutaneous on days 1, 4, 8, and 11 D: 20 mg oral (cycles 1-3) or 10 mg (cycles 4-8) on days 1, 2, 4, 5, 8, 9, 11, and 12

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

Analysis denominator · Participants

GroupSource count
RVD Alone291
RVD Plus ASCT289

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
RVD Alone36.4Not reported25.740.8Not reported
RVD Plus ASCT41.5Not reported34.047.1Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        25.7
        upper Limit
        40.8
        value
        36.4
      2. group Id
        OG001
        lower Limit
        34.0
        upper Limit
        47.1
        value
        41.5
denoms
  1. counts
    1. group Id
      OG000
      value
      291
    2. group Id
      OG001
      value
      289
    units
    Participants
description
Maintenance treatment duration estimated using the KM method is defined as the time from start of maintenance to the time off maintenance (event) or censored at date of last maintenance treatment.
dispersion Type
95% Confidence Interval
groups
  1. description
    All participants received one cycle of Lenalidomide (R), bortezomib (V) and dexamethasone (D) and then were randomized. All participants then received two additional RVD cycles, followed by stem-cell collection. RVD Alone participants received five additional RVD cycles. Maintenance in both arms comprised daily lenalidomide 10 mg, escalated to 15 mg if tolerated, until disease progression, unacceptable toxicity, or withdrawal from treatment or study. After finishing protocol-specified treatment, off-study salvage transplantation was recommended but not mandated for RVD Alone participants at relapse. RVD cycle duration=21 days R: 25 mg oral on days 1-14 V: 1.3 mg per square meter of body surface area IV or subcutaneous on days 1, 4, 8, and 11 D: 20 mg oral (cycles 1-3) or 10 mg (cycles 4-8) on days 1, 2, 4, 5, 8, 9, 11, and 12
    id
    OG000
    title
    RVD Alone
  2. description
    All participants received one cycle of Lenalidomide (R), bortezomib (V) and dexamethasone (d) and then were randomized. All participants then received two additional RVD cycles, followed by stem-cell collection. RVD plus autologous stem cell transplant (ASCT) participants received high-dose melphalan (200 mg/m2, adjusted for ideal body weight) ASCT and, upon recovery (\~day 60), two additional RVD cycles. Maintenance in both arms comprised daily lenalidomide 10 mg, escalated to 15 mg if tolerated, until disease progression, unacceptable toxicity, or withdrawal from treatment or study. After finishing protocol-specified treatment, RVD plus ASCT participants could undergo a second transplant. RVD cycle duration=21 days R: 25 mg oral on days 1-14 V: 1.3 mg per square meter of body surface area IV or subcutaneous on days 1, 4, 8, and 11 D: 20 mg oral (cycles 1-3) or 10 mg (cycles 4-8) on days 1, 2, 4, 5, 8, 9, 11, and 12
    id
    OG001
    title
    RVD Plus ASCT
param Type
MEDIAN
population Description
The analysis population is comprised of all patients that started maintenance treatment.
reporting Status
POSTED
time Frame
Up to 128 months
title
Median Maintenance Treatment Duration
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice