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NCT01302834 · OUTCOME

Percentage of Patients With Normal/Good Dental Health: 5 Years After End of Treatment

Radiation Therapy With Cisplatin or Cetuximab in Treating Patients With Oropharyngeal Cancer · Source last updated 2026-07-20

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
5 years after end of treatment (approximately 61.5 months)

What was measured

This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease"; 1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; \< 5 restorations indicated; no extractions indicated."

Analysis population: Eligible patients who started study treatment and had dental status assessment at 5 years after treatment end

Groups in this outcome

IMRT + Cisplatin

Intensity-modulated radiotherapy (IMRT) with concurrent cisplatin Cisplatin: 100 mg/m2 IV on days 1 and 22 of IMRT IMRT: 35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy.

IMRT + Cetuximab

Intensity-modulated radiotherapy (IMRT) with concurrent cetuximab Cetuximab: 400 mg/m2 IV 5-7 days before IMRT then 250 mg/m2 IV weekly for 7 weeks IMRT: 35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy.

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

Analysis denominator · Participants

GroupSource count
IMRT + Cisplatin44
IMRT + Cetuximab43

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
IMRT + Cisplatin88.6Not reported75.496.2Not reported
IMRT + Cetuximab86.0Not reported72.194.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        75.4
        upper Limit
        96.2
        value
        88.6
      2. group Id
        OG001
        lower Limit
        72.1
        upper Limit
        94.7
        value
        86.0
denoms
  1. counts
    1. group Id
      OG000
      value
      44
    2. group Id
      OG001
      value
      43
    units
    Participants
description
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease"; 1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; \< 5 restorations indicated; no extractions indicated."
dispersion Type
95% Confidence Interval
groups
  1. description
    Intensity-modulated radiotherapy (IMRT) with concurrent cisplatin Cisplatin: 100 mg/m2 IV on days 1 and 22 of IMRT IMRT: 35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy.
    id
    OG000
    title
    IMRT + Cisplatin
  2. description
    Intensity-modulated radiotherapy (IMRT) with concurrent cetuximab Cetuximab: 400 mg/m2 IV 5-7 days before IMRT then 250 mg/m2 IV weekly for 7 weeks IMRT: 35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy.
    id
    OG001
    title
    IMRT + Cetuximab
param Type
NUMBER
population Description
Eligible patients who started study treatment and had dental status assessment at 5 years after treatment end
reporting Status
POSTED
time Frame
5 years after end of treatment (approximately 61.5 months)
title
Percentage of Patients With Normal/Good Dental Health: 5 Years After End of Treatment
type
SECONDARY
unit Of Measure
percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice