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NCT00608205 · OUTCOME

Number of Patients With a Pathological(Final)Complete Response

Radiation Therapy Cisplatin With or Without Fluorouracil Patients With Stage III or Stage IV Head and Neck Cancer · Source last updated 2020-08-06

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

Measure
NUMBER
Unit
participants
Interval / dispersion
Not reported
Time frame
at 12 weeks after completing chemoradiotherapy and surgery

What was measured

A Pathological, or final response will be assigned to subjects after any salvage surgery is performed for clinical persistent disease, and after planned neck dissection in those achieving a clinical complete response. If no surgery is performed after chemoradiotherapy, the clinical and pathological (final) response will be the same. Patient will be coded as having either a pathologic complete response, or as having pathologic persistent disease. A pathologic complete response will be defined as the total disappearance of all clinically and radiologically detectable tumor.

Groups in this outcome

Arm A

Patients undergo full-dose radiotherapy once or twice daily 5 days a week for up to 7 weeks and receive cisplatin IV over 1 hour on days 1, 22, and 43 of radiotherapy.

Arm B

Patients undergo radiotherapy as in arm I and receive fluorouracil IV and cisplatin IV continuously on days 1-4 and 22-25 of radiotherapy.

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

Analysis denominator · Participants

GroupSource count
Arm A35
Arm B34

Reported measurements

Source class 1
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A35Not reportedNot reportedNot reportedNot reported
Arm B31Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        35
      2. group Id
        OG001
        value
        31
denoms
  1. counts
    1. group Id
      OG000
      value
      35
    2. group Id
      OG001
      value
      34
    units
    Participants
description
A Pathological, or final response will be assigned to subjects after any salvage surgery is performed for clinical persistent disease, and after planned neck dissection in those achieving a clinical complete response. If no surgery is performed after chemoradiotherapy, the clinical and pathological (final) response will be the same. Patient will be coded as having either a pathologic complete response, or as having pathologic persistent disease. A pathologic complete response will be defined as the total disappearance of all clinically and radiologically detectable tumor.
groups
  1. description
    Patients undergo full-dose radiotherapy once or twice daily 5 days a week for up to 7 weeks and receive cisplatin IV over 1 hour on days 1, 22, and 43 of radiotherapy.
    id
    OG000
    title
    Arm A
  2. description
    Patients undergo radiotherapy as in arm I and receive fluorouracil IV and cisplatin IV continuously on days 1-4 and 22-25 of radiotherapy.
    id
    OG001
    title
    Arm B
param Type
NUMBER
reporting Status
POSTED
time Frame
at 12 weeks after completing chemoradiotherapy and surgery
title
Number of Patients With a Pathological(Final)Complete Response
type
SECONDARY
unit Of Measure
participants

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

Preserved source evidence · Not medical advice