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NCT01572480 · OUTCOME

Biochemical Progression Free Survival

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
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
time from enrollment in the study until development of overt clinical multiple myeloma (end organ damage or myeloma-defining event) or death, and progressive disease by IMWG criteria, up to 5 years

What was measured

Biochemical progression free survival is defined as the time from enrollment in the study until development of overt clinical multiple myeloma (end organ damage or myeloma-defining event) or death, and progressive disease by International Myeloma Working Group (IMWG) 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. Only in participants without measurable serum and urine M-protein levels: the difference between involved and uninvolved free light chain (FLC) levels. The absolute increase must be \>10mg/dl. Bone marrow plasma cell percentage: the absolute % must be ≥10%.

Analysis population: 54/55 participants are evaluable for this outcome measure.

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 percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
All Participants76.6Not reported59.287.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        59.2
        upper Limit
        87.3
        value
        76.6
denoms
  1. counts
    1. group Id
      OG000
      value
      54
    units
    Participants
description
Biochemical progression free survival is defined as the time from enrollment in the study until development of overt clinical multiple myeloma (end organ damage or myeloma-defining event) or death, and progressive disease by International Myeloma Working Group (IMWG) 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. Only in participants without measurable serum and urine M-protein levels: the difference between involved and uninvolved free light chain (FLC) levels. The absolute increase must be \>10mg/dl. Bone marrow plasma cell percentage: the absolute % must be ≥10%.
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
NUMBER
population Description
54/55 participants are evaluable for this outcome measure.
reporting Status
POSTED
time Frame
time from enrollment in the study until development of overt clinical multiple myeloma (end organ damage or myeloma-defining event) or death, and progressive disease by IMWG criteria, up to 5 years
title
Biochemical Progression Free Survival
type
SECONDARY
unit Of Measure
percentage of participants

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Preserved source evidence · Not medical advice