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NCT00941070 · OUTCOME

Progression Free Survival by HPV Subtype

Triapine, Cisplatin, and Radiation Therapy in Treating Patients With Cervical Cancer or Vaginal Cancer · Source last updated 2017-11-17

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

Measure
NUMBER
Unit
percentage of patients
Interval / dispersion
95% Confidence Interval
Time frame
Baseline

What was measured

Tabular descriptive data will be presented. HPV sub-type will be associated with treatment related toxicity, clinical response, PET metabolic response, and overall clinical outcome. Kaplan-Meier (product-limit) method of survival estimation will be used. Tests of equivalence of the estimates will be compared using the Wilcoxon long-rank test using a threshold for statistical significance of P 0.05. Cox proportional hazards regression models will be used in multivariate analyses.

Groups in this outcome

Treatment (Cisplatin, Triapine, Radiation Therapy)

Patients receive cisplatin IV over 90 minutes on days 2, 9, 16, 23, and 30 and triapine IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, 26, 29, 31, and 33. Patients also undergo pelvic external beam radiotherapy 5 days a week during weeks 1-5. Patients may undergo parametrial boost radiation and intracavitary low-dose or high-dose rate brachytherapy as clinically indicated. Patients undergo whole-body F-18 fluorodeoxyglucose-PET/CT imaging at baseline, at 3 months after completion of study treatment, and at disease progression. Patients complete Sexual Function-Vaginal Changes Questionnaire and a smoking behavior questionnaire at baseline, at 3 months after completion of study treatment, and at disease progression.

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

Analysis denominator · Participants

GroupSource count
Treatment (Cisplatin, Triapine, Radiation Therapy)25

Reported measurements

HPV16/18
Values in percentage of patients · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Treatment (Cisplatin, Triapine, Radiation Therapy)74Not reported6385Not reported
HPV-naive tumors
Values in percentage of patients · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Treatment (Cisplatin, Triapine, Radiation Therapy)83Not reported6298Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        63
        upper Limit
        85
        value
        74
    title
    HPV16/18
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        62
        upper Limit
        98
        value
        83
    title
    HPV-naive tumors
denoms
  1. counts
    1. group Id
      OG000
      value
      25
    units
    Participants
description
Tabular descriptive data will be presented. HPV sub-type will be associated with treatment related toxicity, clinical response, PET metabolic response, and overall clinical outcome. Kaplan-Meier (product-limit) method of survival estimation will be used. Tests of equivalence of the estimates will be compared using the Wilcoxon long-rank test using a threshold for statistical significance of P 0.05. Cox proportional hazards regression models will be used in multivariate analyses.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive cisplatin IV over 90 minutes on days 2, 9, 16, 23, and 30 and triapine IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, 26, 29, 31, and 33. Patients also undergo pelvic external beam radiotherapy 5 days a week during weeks 1-5. Patients may undergo parametrial boost radiation and intracavitary low-dose or high-dose rate brachytherapy as clinically indicated. Patients undergo whole-body F-18 fluorodeoxyglucose-PET/CT imaging at baseline, at 3 months after completion of study treatment, and at disease progression. Patients complete Sexual Function-Vaginal Changes Questionnaire and a smoking behavior questionnaire at baseline, at 3 months after completion of study treatment, and at disease progression.
    id
    OG000
    title
    Treatment (Cisplatin, Triapine, Radiation Therapy)
param Type
NUMBER
reporting Status
POSTED
time Frame
Baseline
title
Progression Free Survival by HPV Subtype
type
SECONDARY
unit Of Measure
percentage of patients

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice