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NCT00068237 · OUTCOME

Disease-free Survival Rate at 2 Years

Salivary Gland Surgery Before Radiation Therapy in Preventing Radiation-Caused Xerostomia in Patients With Head and Neck Cancer · Source last updated 2019-02-05

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
From registration to two years

What was measured

Failure was defined as local, regional, or distant recurrence/progression, second primary tumor, or death due to any cause. Disease-free survival time is defined as time from registration to the the date of failure or last known follow-up (censored). Disease-free survival rate is estimated using the kaplan-meier method.

Analysis population: Eligible patients who started study treatment

Groups in this outcome

Surgery + Transfer + Radiation

Submandibular salivary gland transfer at the time of surgery for the primary tumor and neck nodes followed by post-operative radiation therapy.

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

Analysis denominator · Participants

GroupSource count
Surgery + Transfer + Radiation44

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Surgery + Transfer + Radiation71.7Not reported58.285.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        58.2
        upper Limit
        85.3
        value
        71.7
denoms
  1. counts
    1. group Id
      OG000
      value
      44
    units
    Participants
description
Failure was defined as local, regional, or distant recurrence/progression, second primary tumor, or death due to any cause. Disease-free survival time is defined as time from registration to the the date of failure or last known follow-up (censored). Disease-free survival rate is estimated using the kaplan-meier method.
dispersion Type
95% Confidence Interval
groups
  1. description
    Submandibular salivary gland transfer at the time of surgery for the primary tumor and neck nodes followed by post-operative radiation therapy.
    id
    OG000
    title
    Surgery + Transfer + Radiation
param Type
NUMBER
population Description
Eligible patients who started study treatment
reporting Status
POSTED
time Frame
From registration to two years
title
Disease-free Survival Rate at 2 Years
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice