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NCT00773747 · OUTCOME

Overall Survival

Study of Vorinostat (MK-0683) or Placebo, in Combination With Bortezomib in Participants With Multiple Myeloma (MK-0683-088 AMN) · Source last updated 2021-04-30

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

Measure
NUMBER
Unit
Events/100-person Months
Interval / dispersion
95% Confidence Interval
Time frame
From randomization up to 32 months (final study analysis)

What was measured

Overall survival was measured from the start of the treatment to death due to any cause. Overall Survival is represented as the number of deaths per 100-person- months and was computed by dividing the number of participants with an event of death that occurred during the study follow-up period by the total duration of follow-up (in 100 months) for all the participants in each cohort since participants had different lengths of follow-up.

Analysis population: The analysis population includes all randomized participants.

Groups in this outcome

Vorinostat + Bortezomib

Participants will receive vorinostat four 100 mg capsules (400 mg total) orally 0-30 minutes after a meal on Days 1 through 14 of a 21-day treatment cycle and bortezomib 1.3 mg/m\^2 by intravenous injection on Days 1, 4, 8, and 11 of a 21-day treatment cycle.

Placebo + Bortezomib

Participants will receive four placebo capsules orally 0-30 minutes after a meal on Days 1 through 14 of a 21-day treatment cycle and bortezomib 1.3 mg/m\^2 by intravenous injection on Days 1, 4, 8, and 11 of a 21-day treatment cycle.

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

Analysis denominator · Participants

GroupSource count
Vorinostat + Bortezomib317
Placebo + Bortezomib320

Reported measurements

Source class 1
Values in Events/100-person Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Vorinostat + Bortezomib1.71.561.561.84Not reported
Placebo + Bortezomib1.91.751.752.05Not reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. ci Lower Limit
    0.622
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.184
    group Description
    Cox model stratified by myeloma stage at enrollment, history of a bone marrow transplant, and number of prior treatment regimens, with a single treatment covariate.
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.3496
    param Type
    Cox Proportional Hazard
    param Value
    0.858
    statistical Method
    Regression, Cox
Complete source fields
analyses
  1. ci Lower Limit
    0.622
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.184
    group Description
    Cox model stratified by myeloma stage at enrollment, history of a bone marrow transplant, and number of prior treatment regimens, with a single treatment covariate.
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.3496
    param Type
    Cox Proportional Hazard
    param Value
    0.858
    statistical Method
    Regression, Cox
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1.56
        spread
        1.56
        upper Limit
        1.84
        value
        1.7
      2. group Id
        OG001
        lower Limit
        1.75
        spread
        1.75
        upper Limit
        2.05
        value
        1.9
denoms
  1. counts
    1. group Id
      OG000
      value
      317
    2. group Id
      OG001
      value
      320
    units
    Participants
description
Overall survival was measured from the start of the treatment to death due to any cause. Overall Survival is represented as the number of deaths per 100-person- months and was computed by dividing the number of participants with an event of death that occurred during the study follow-up period by the total duration of follow-up (in 100 months) for all the participants in each cohort since participants had different lengths of follow-up.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants will receive vorinostat four 100 mg capsules (400 mg total) orally 0-30 minutes after a meal on Days 1 through 14 of a 21-day treatment cycle and bortezomib 1.3 mg/m\^2 by intravenous injection on Days 1, 4, 8, and 11 of a 21-day treatment cycle.
    id
    OG000
    title
    Vorinostat + Bortezomib
  2. description
    Participants will receive four placebo capsules orally 0-30 minutes after a meal on Days 1 through 14 of a 21-day treatment cycle and bortezomib 1.3 mg/m\^2 by intravenous injection on Days 1, 4, 8, and 11 of a 21-day treatment cycle.
    id
    OG001
    title
    Placebo + Bortezomib
param Type
NUMBER
population Description
The analysis population includes all randomized participants.
reporting Status
POSTED
time Frame
From randomization up to 32 months (final study analysis)
title
Overall Survival
type
SECONDARY
unit Of Measure
Events/100-person Months

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Preserved source evidence · Not medical advice