Skip to content
← Full study record

NCT01572480 · OUTCOME

Duration of Response

Carfilzomib, Lenalidomide, and Dexamethasone for Smoldering Multiple Myeloma · Source last updated 2026-03-10

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEDIAN
Unit
years
Interval / dispersion
95% Confidence Interval
Time frame
through study completion, for a maximum of 12 years and 7 days

What was measured

Duration of response is defined as the time from partial response to disease progression. Response was assessed by the International Myeloma Working Group Criteria for Multiple Myeloma. Partial Response is ≥50% reduction if serum M-protein and reduction in 24-hour(h) urinary M-protein by ≥90% or to \<200mg per 24h. If the serum and urine M-protein are unmeasurable, a ≥50% decrease in the difference between involved and uninvolved free light chain (FLC) levels is required in place of the M-protein criteria. Progression is any one of the following: Increase of ≥25% from lowest response value in the following on 2 consecutive measurements: Serum M-component and/or (the absolute increase must be ≥0.5g/dl). The serum M-component increases of ≥1 gm/dl are sufficient to define relapse if starting M-component is ≥0.5g/dl. Urine M-component and/or (the absolute must be ≥200mg/24h.

Groups in this outcome

All Participants

Carfilzomib (intravenous (IV), Days 1, 2, 8, 9, 15, and 16 of the 28-day cycle); Revlimid (by mouth (PO), Days 1-21 of the 28-day cycle; exception: not given on cycle 1 day 1); and Dexamethasone (PO or IV, Days 1, 2, 8, 9, 15, 16, 22, and 23 of the 28-day cycle; exception: not given on cycle 1 day 1) Carfilzomib intravenous (IV) 20-36 mg/m\^2 per dose on days 1, 2, 8, 9, 15, and 16 of each cycle based on arm; until disease progression or unacceptable toxicity. Revlimid by mouth (PO) 25 mg/day, days 1-21 every 28 days of each cycle based on arm; until disease progression or unacceptable toxicity.

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

Analysis denominator · Participants

GroupSource count
All Participants54

Reported measurements

Source class 1
Values in years · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
All Participants7.9Not reported6.7NAThe upper confidence interval cannot be calculated as it has not reached 50%.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        The upper confidence interval cannot be calculated as it has not reached 50%.
        group Id
        OG000
        lower Limit
        6.7
        upper Limit
        NA
        value
        7.9
denoms
  1. counts
    1. group Id
      OG000
      value
      54
    units
    Participants
description
Duration of response is defined as the time from partial response to disease progression. Response was assessed by the International Myeloma Working Group Criteria for Multiple Myeloma. Partial Response is ≥50% reduction if serum M-protein and reduction in 24-hour(h) urinary M-protein by ≥90% or to \<200mg per 24h. If the serum and urine M-protein are unmeasurable, a ≥50% decrease in the difference between involved and uninvolved free light chain (FLC) levels is required in place of the M-protein criteria. Progression is any one of the following: Increase of ≥25% from lowest response value in the following on 2 consecutive measurements: Serum M-component and/or (the absolute increase must be ≥0.5g/dl). The serum M-component increases of ≥1 gm/dl are sufficient to define relapse if starting M-component is ≥0.5g/dl. Urine M-component and/or (the absolute must be ≥200mg/24h.
dispersion Type
95% Confidence Interval
groups
  1. description
    Carfilzomib (intravenous (IV), Days 1, 2, 8, 9, 15, and 16 of the 28-day cycle); Revlimid (by mouth (PO), Days 1-21 of the 28-day cycle; exception: not given on cycle 1 day 1); and Dexamethasone (PO or IV, Days 1, 2, 8, 9, 15, 16, 22, and 23 of the 28-day cycle; exception: not given on cycle 1 day 1) Carfilzomib intravenous (IV) 20-36 mg/m\^2 per dose on days 1, 2, 8, 9, 15, and 16 of each cycle based on arm; until disease progression or unacceptable toxicity. Revlimid by mouth (PO) 25 mg/day, days 1-21 every 28 days of each cycle based on arm; until disease progression or unacceptable toxicity.
    id
    OG000
    title
    All Participants
param Type
MEDIAN
reporting Status
POSTED
time Frame
through study completion, for a maximum of 12 years and 7 days
title
Duration of Response
type
SECONDARY
unit Of Measure
years

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

Preserved source evidence · Not medical advice