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NCT01064648 · OUTCOME

Disease Control Rate by RECIST 1.1 (Phase II)

Pemetrexed Disodium and Cisplatin With or Without Cediranib Maleate in Treating Patients With Malignant Pleural Mesothelioma · Source last updated 2026-09-09

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

Measure
NUMBER
Unit
percentage of analyzed participants
Interval / dispersion
95% Confidence Interval
Time frame
Disease assessment will be repeated every 6 weeks until disease progression, up to 3 years.Disease control rate is documented for as long as the patient remains on protocol treatment.

What was measured

Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1): Complete Response (CR), Disappearance of all measurable and non-measurable disease; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Stable Disease (STA): Does not qualify for CR, PR, Progression or Symptomatic Deterioration. Disease Control Rate (DCR) = CR + PR + STA All target measurable lesions must be assessed using the same techniques as baseline.

Analysis population: Eligible patients with baseline eligible disease per RECIST 1.1 were included in the analysis.

Groups in this outcome

Phase II Cisplatin-pemetrexed Cediranib 20mg

Patients receive pemetrexed disodium IV over 10 minutes and cisplatin IV over 2 hours on day 1 and cediranib maleate PO QD on days 1-21. Treatment repeats every 21 days for 6 courses in the absence of disease progression or unacceptable toxicity. Patients then receive cediranib maleate alone PO QD in the absence of disease progression or unacceptable toxicity. Cediranib Maleate: Given orally Cisplatin: Given IV Laboratory Biomarker Analysis: Correlative studies Pemetrexed Disodium: Given IV

Phase II Cisplatin-pemetrexed Placebo

Patients receive pemetrexed disodium IV over 10 minutes and cisplatin IV over 2 hours on day 1 and placebo PO QD on days 1-21. Treatment repeats every 21 days for 6 courses in the absence of disease progression or unacceptable toxicity. Patients then receive placebo alone PO QD in the absence of disease progression or unacceptable toxicity. Placebo: Given orally Cisplatin: Given IV Laboratory Biomarker Analysis: Correlative studies Pemetrexed Disodium: Given IV

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

Analysis denominator · Participants

GroupSource count
Phase II Cisplatin-pemetrexed Cediranib 20mg35
Phase II Cisplatin-pemetrexed Placebo40

Reported measurements

Source class 1
Values in percentage of analyzed participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Phase II Cisplatin-pemetrexed Cediranib 20mg74Not reported5788Not reported
Phase II Cisplatin-pemetrexed Placebo80Not reported6491Not reported

Source statistical analyses

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

  1. ci Lower Limit
    0.14
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.49
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    p Value
    0.09
    p Value Comment
    1-sided p-value
    param Type
    Odds Ratio (OR)
    param Value
    0.45
    statistical Comment
    Stratified Chi-Square by performance status and histology
    statistical Method
    Chi-squared
Complete source fields
analyses
  1. ci Lower Limit
    0.14
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.49
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    p Value
    0.09
    p Value Comment
    1-sided p-value
    param Type
    Odds Ratio (OR)
    param Value
    0.45
    statistical Comment
    Stratified Chi-Square by performance status and histology
    statistical Method
    Chi-squared
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        57
        upper Limit
        88
        value
        74
      2. group Id
        OG001
        lower Limit
        64
        upper Limit
        91
        value
        80
denoms
  1. counts
    1. group Id
      OG000
      value
      35
    2. group Id
      OG001
      value
      40
    units
    Participants
description
Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1): Complete Response (CR), Disappearance of all measurable and non-measurable disease; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Stable Disease (STA): Does not qualify for CR, PR, Progression or Symptomatic Deterioration. Disease Control Rate (DCR) = CR + PR + STA All target measurable lesions must be assessed using the same techniques as baseline.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive pemetrexed disodium IV over 10 minutes and cisplatin IV over 2 hours on day 1 and cediranib maleate PO QD on days 1-21. Treatment repeats every 21 days for 6 courses in the absence of disease progression or unacceptable toxicity. Patients then receive cediranib maleate alone PO QD in the absence of disease progression or unacceptable toxicity. Cediranib Maleate: Given orally Cisplatin: Given IV Laboratory Biomarker Analysis: Correlative studies Pemetrexed Disodium: Given IV
    id
    OG000
    title
    Phase II Cisplatin-pemetrexed Cediranib 20mg
  2. description
    Patients receive pemetrexed disodium IV over 10 minutes and cisplatin IV over 2 hours on day 1 and placebo PO QD on days 1-21. Treatment repeats every 21 days for 6 courses in the absence of disease progression or unacceptable toxicity. Patients then receive placebo alone PO QD in the absence of disease progression or unacceptable toxicity. Placebo: Given orally Cisplatin: Given IV Laboratory Biomarker Analysis: Correlative studies Pemetrexed Disodium: Given IV
    id
    OG001
    title
    Phase II Cisplatin-pemetrexed Placebo
param Type
NUMBER
population Description
Eligible patients with baseline eligible disease per RECIST 1.1 were included in the analysis.
reporting Status
POSTED
time Frame
Disease assessment will be repeated every 6 weeks until disease progression, up to 3 years.Disease control rate is documented for as long as the patient remains on protocol treatment.
title
Disease Control Rate by RECIST 1.1 (Phase II)
type
SECONDARY
unit Of Measure
percentage of analyzed participants

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Preserved source evidence · Not medical advice