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NCT00128102 · OUTCOME

Percentage of Participants With ≥10% Change From Baseline in FVC at Week 12

Suberoylanilide Hydroxamic Acid (Vorinostat, MK-0683) Versus Placebo in Advanced Malignant Pleural Mesothelioma (MK-0683-014) · Source last updated 2020-10-26

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
Baseline, Week 12

What was measured

Pulmonary function test was conducted using a spirometer for assessment of FVC. FVC is the volume of air forcibly exhaled from the lungs after taking the deepest breath possible. Baseline measurement was taken before treatment initiation. Per protocol percentage of participants with ≥10% change (percent change calculated: \[Week 12 - Baseline\]/Baseline\*100) in FVC from baseline to Week 12 post treatment initiation is reported here for all randomized participants who had a valid baseline and ≥1 post-baseline value for FVC.

Analysis population: All participants randomized to a study arm who had a valid baseline and ≥1 post-baseline value for FVC available.

Groups in this outcome

Vorinostat

Vorinostat three 100 mg capsules twice daily for 3 consecutive days of treatment followed by 4 days of rest repeated weekly, in 21-day cycles. Treatment continued until disease progression or unacceptable toxicity.

Placebo

Placebo capsules twice daily for 3 consecutive days of treatment followed by 4 days of rest repeated weekly, in 21-day cycles. Treatment continued 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
Vorinostat210
Placebo208

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Vorinostat24.76Not reported19.0831.17Not reported
Placebo21.63Not reported16.2427.86Not reported

Source statistical analyses

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

  1. ci Lower Limit
    -4.97
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    11.17
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.488
    param Type
    Difference in Percentage
    param Value
    3.1
    statistical Method
    Fisher Exact
Complete source fields
analyses
  1. ci Lower Limit
    -4.97
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    11.17
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.488
    param Type
    Difference in Percentage
    param Value
    3.1
    statistical Method
    Fisher Exact
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        19.08
        upper Limit
        31.17
        value
        24.76
      2. group Id
        OG001
        lower Limit
        16.24
        upper Limit
        27.86
        value
        21.63
denoms
  1. counts
    1. group Id
      OG000
      value
      210
    2. group Id
      OG001
      value
      208
    units
    Participants
description
Pulmonary function test was conducted using a spirometer for assessment of FVC. FVC is the volume of air forcibly exhaled from the lungs after taking the deepest breath possible. Baseline measurement was taken before treatment initiation. Per protocol percentage of participants with ≥10% change (percent change calculated: \[Week 12 - Baseline\]/Baseline\*100) in FVC from baseline to Week 12 post treatment initiation is reported here for all randomized participants who had a valid baseline and ≥1 post-baseline value for FVC.
dispersion Type
95% Confidence Interval
groups
  1. description
    Vorinostat three 100 mg capsules twice daily for 3 consecutive days of treatment followed by 4 days of rest repeated weekly, in 21-day cycles. Treatment continued until disease progression or unacceptable toxicity.
    id
    OG000
    title
    Vorinostat
  2. description
    Placebo capsules twice daily for 3 consecutive days of treatment followed by 4 days of rest repeated weekly, in 21-day cycles. Treatment continued until disease progression or unacceptable toxicity.
    id
    OG001
    title
    Placebo
param Type
NUMBER
population Description
All participants randomized to a study arm who had a valid baseline and ≥1 post-baseline value for FVC available.
reporting Status
POSTED
time Frame
Baseline, Week 12
title
Percentage of Participants With ≥10% Change From Baseline in FVC at Week 12
type
SECONDARY
unit Of Measure
Percentage of participants

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Preserved source evidence · Not medical advice