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NCT00401843 · OUTCOME

Overall Survival

A Study of the Safety and Efficacy of CNTO 328 and Bortezomib to Bortezomib Alone in Patients With Relapsed or Refractory Multiple Myeloma · Source last updated 2019-11-19

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

Measure
MEDIAN
Unit
days
Interval / dispersion
95% Confidence Interval
Time frame
up to 5 years

What was measured

Overall survival was defined as the interval between the first administration of study agent or randomization (Part 2) and the participant's death from any cause. For participants with unknown survival status as of the data cut-off date, overall survival was censored at the last date known to be alive.

Analysis population: ITT population included all participants randomized in Part 2. Participants were analyzed as per initial randomization.

Groups in this outcome

Part 2 - Bortezomib + Placebo

Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 4, 8, 11, followed by a 10- day rest period; and on Days 22, 25, 29, and 32 followed by a 10-day rest period along with matching placebo administered as intravenous infusion once every 2 weeks during 42-day treatment phase. Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 8, 15, 22 followed by a 13- day rest period (cycle Days 23 to 35) along with matching placebo once every 2 weeks during 35-day Maintenance Phase. Dexamethasone tablet will be administered at first occurrence of documented disease progression or if bortezomib was discontinued due to intolerable toxicity. Dexamethasone 40 milligram per day (mg/day) will be administered on days 1-4, 9-12, and 17-20 for four 28-day cycles then 40 mg/day for Days 1-4 for all subsequent cycles.

Part 2 - Bortezomib + Siltuximab

Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 4, 8, 11, followed by a 10- day rest period; and on Days 22, 25, 29, and 32 followed by a 10-day rest period along with Siltuximab administered as intravenous infusion once every 2 weeks during 42-day treatment phase. Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 8, 15, 22 followed by a 13-day rest period (cycle Days 23 to 35) along with Siltuximab administered as intravenous infusion once every 2 weeks for 35-day Maintenance Phase. Dexamethasone tablet will be administered at first occurrence of documented disease progression or if bortezomib was discontinued due to intolerable toxicity. Dexamethasone 40 mg/day will be administered on days 1-4, 9-12, and 17-20 for four 28-day cycles then 40 mg/day for Days 1-4 for all subsequent cycles.

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

Analysis denominator · Participants

GroupSource count
Part 2 - Bortezomib + Placebo144
Part 2 - Bortezomib + Siltuximab142

Reported measurements

Source class 1
Values in days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 2 - Bortezomib + Placebo1121Not reported1038.0NAUpper limit of 95% CI was not estimable due to high censorship rate and lesser number of events.
Part 2 - Bortezomib + Siltuximab937Not reported7131127Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper limit of 95% CI was not estimable due to high censorship rate and lesser number of events.
        group Id
        OG000
        lower Limit
        1038.0
        upper Limit
        NA
        value
        1121
      2. group Id
        OG001
        lower Limit
        713
        upper Limit
        1127
        value
        937
denoms
  1. counts
    1. group Id
      OG000
      value
      144
    2. group Id
      OG001
      value
      142
    units
    Participants
description
Overall survival was defined as the interval between the first administration of study agent or randomization (Part 2) and the participant's death from any cause. For participants with unknown survival status as of the data cut-off date, overall survival was censored at the last date known to be alive.
dispersion Type
95% Confidence Interval
groups
  1. description
    Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 4, 8, 11, followed by a 10- day rest period; and on Days 22, 25, 29, and 32 followed by a 10-day rest period along with matching placebo administered as intravenous infusion once every 2 weeks during 42-day treatment phase. Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 8, 15, 22 followed by a 13- day rest period (cycle Days 23 to 35) along with matching placebo once every 2 weeks during 35-day Maintenance Phase. Dexamethasone tablet will be administered at first occurrence of documented disease progression or if bortezomib was discontinued due to intolerable toxicity. Dexamethasone 40 milligram per day (mg/day) will be administered on days 1-4, 9-12, and 17-20 for four 28-day cycles then 40 mg/day for Days 1-4 for all subsequent cycles.
    id
    OG000
    title
    Part 2 - Bortezomib + Placebo
  2. description
    Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 4, 8, 11, followed by a 10- day rest period; and on Days 22, 25, 29, and 32 followed by a 10-day rest period along with Siltuximab administered as intravenous infusion once every 2 weeks during 42-day treatment phase. Bortezomib 1.3 mg/m\^2 will be administered as intravenous bolus on Days 1, 8, 15, 22 followed by a 13-day rest period (cycle Days 23 to 35) along with Siltuximab administered as intravenous infusion once every 2 weeks for 35-day Maintenance Phase. Dexamethasone tablet will be administered at first occurrence of documented disease progression or if bortezomib was discontinued due to intolerable toxicity. Dexamethasone 40 mg/day will be administered on days 1-4, 9-12, and 17-20 for four 28-day cycles then 40 mg/day for Days 1-4 for all subsequent cycles.
    id
    OG001
    title
    Part 2 - Bortezomib + Siltuximab
param Type
MEDIAN
population Description
ITT population included all participants randomized in Part 2. Participants were analyzed as per initial randomization.
reporting Status
POSTED
time Frame
up to 5 years
title
Overall Survival
type
SECONDARY
unit Of Measure
days

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Preserved source evidence · Not medical advice