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NCT00742560 · OUTCOME

Duration of Response

A Phase 1b/2, Dose-Escalation Study of Elotuzumab (Humanized Anti-CS1 Monoclonal IgG1 Antibody) in Relapsed Multiple Myeloma · Source last updated 2018-01-10

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 first dose of elotuzumab (phase 1) or randomization (phase 2) until 60 days following the last infusion (or before initiation of new therapy), up to 101 months

What was measured

Duration of response is defined as the time from the initial objective response to disease progression or death, whichever occurs first. The distribution of duration of response was estimated for each treatment group using Kaplan-Meier methodology. Point estimates and 95% CIs for the median for the duration of response distribution are provided.

Analysis population: Safety population: All randomized participants who received at least 1 dose of study drug

Groups in this outcome

Elotuzumab 5 mg/kg + Lenalidomide and Dexamethasone (Phase 1)

Elotuzumab 5 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 1)

Elotuzumab 10 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 1)

Elotuzumab 20 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Total (Phase 1)

Elotuzumab (5, 10, or 20 mg/kg) administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 2)

Elotuzumab 10 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 2)

Elotuzumab 20 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.

Total (Phase 2)

Elotuzumab (10 or 20 mg/kg) administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally

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

Analysis denominator · Participants

GroupSource count
Elotuzumab 5 mg/kg + Lenalidomide and Dexamethasone (Phase 1)3
Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 1)3
Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 1)22
Total (Phase 1)28
Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 2)36
Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 2)37
Total (Phase 2)73

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Elotuzumab 5 mg/kg + Lenalidomide and Dexamethasone (Phase 1)4.47Not reported1.454.47Not reported
Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 1)9.92Not reportedNANANA=Not calculable due to insufficient response events
Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 1)NANot reportedNANANA=Median was not reached (max value was 58.22)
Total (Phase 1)NANot reportedNANANA=Median was not reached (max value was 58.22)
Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 2)34.83Not reported14.6NANA=Not calculable due to insufficient response events
Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 2)29.01Not reported15.0NANA=Not calculable due to insufficient response events
Total (Phase 2)29.24Not reported18.2NANA=Not calculable due to insufficient response events
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1.45
        upper Limit
        4.47
        value
        4.47
      2. comment
        NA=Not calculable due to insufficient response events
        group Id
        OG001
        lower Limit
        NA
        upper Limit
        NA
        value
        9.92
      3. comment
        NA=Median was not reached (max value was 58.22)
        group Id
        OG002
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      4. comment
        NA=Median was not reached (max value was 58.22)
        group Id
        OG003
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      5. comment
        NA=Not calculable due to insufficient response events
        group Id
        OG004
        lower Limit
        14.6
        upper Limit
        NA
        value
        34.83
      6. comment
        NA=Not calculable due to insufficient response events
        group Id
        OG005
        lower Limit
        15.0
        upper Limit
        NA
        value
        29.01
      7. comment
        NA=Not calculable due to insufficient response events
        group Id
        OG006
        lower Limit
        18.2
        upper Limit
        NA
        value
        29.24
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      22
    4. group Id
      OG003
      value
      28
    5. group Id
      OG004
      value
      36
    6. group Id
      OG005
      value
      37
    7. group Id
      OG006
      value
      73
    units
    Participants
description
Duration of response is defined as the time from the initial objective response to disease progression or death, whichever occurs first. The distribution of duration of response was estimated for each treatment group using Kaplan-Meier methodology. Point estimates and 95% CIs for the median for the duration of response distribution are provided.
dispersion Type
95% Confidence Interval
groups
  1. description
    Elotuzumab 5 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG000
    title
    Elotuzumab 5 mg/kg + Lenalidomide and Dexamethasone (Phase 1)
  2. description
    Elotuzumab 10 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG001
    title
    Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 1)
  3. description
    Elotuzumab 20 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG002
    title
    Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 1)
  4. description
    Elotuzumab (5, 10, or 20 mg/kg) administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG003
    title
    Total (Phase 1)
  5. description
    Elotuzumab 10 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG004
    title
    Elotuzumab 10 mg/kg + Lenalidomide and Dexamethasone (Phase 2)
  6. description
    Elotuzumab 20 mg/kg administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally.
    id
    OG005
    title
    Elotuzumab 20 mg/kg + Lenalidomide and Dexamethasone (Phase 2)
  7. description
    Elotuzumab (10 or 20 mg/kg) administered as an IV infusion in combination with lenalidomide 25 mg and dexamethasone 40 mg administered orally
    id
    OG006
    title
    Total (Phase 2)
param Type
MEDIAN
population Description
Safety population: All randomized participants who received at least 1 dose of study drug
reporting Status
POSTED
time Frame
From first dose of elotuzumab (phase 1) or randomization (phase 2) until 60 days following the last infusion (or before initiation of new therapy), up to 101 months
title
Duration of Response
type
SECONDARY
unit Of Measure
months

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Preserved source evidence · Not medical advice