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NCT00122460 · OUTCOME

Quality of Life Assessment (EORTC QLQ-C30) Social Functioning

Cetuximab (Erbitux) in Combination With Cisplatin or Carboplatin and 5-Fluorouracil in the First Line Treatment of Subjects With Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck (EXTREME) · Source last updated 2014-07-23

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

Measure
LEAST_SQUARES_MEAN
Unit
scores on a scale
Interval / dispersion
Standard Error
Time frame
at baseline, day 1 of cycle 3, first 6-weekly evaluation following completion of chemotherapy, 6 & 12 months after randomization, reported between day of first patient randomised, 21 Dec 2004,until cut-off date, 12 Mar 2007

What was measured

Mean social functioning scores (EORTC QLQ-C30) against time for each treatment group. Scores were derived from mutually exclusive sets of items, with scale scores ranging from 0 to 100 after a linear transformation. Higher scores indicate a higher level of social functioning.

Analysis population: Of 361 ITT subjects from countries with EORTC QLQ-C30 available, 291 completed ≥1 evaluable questionnaire. Only time points where ≥ 20% of patients completing a baseline questionnaire remained in the population were analysed. Numbers at each timepoint were (cetuximab +chemotherapy/chemotherapy alone): Baseline:123/109; Cycle3:87/69; Month6:48/23

Groups in this outcome

Cetuximab Plus Chemotherapy

Subjects in will receive initial dose of 400 mg/m\^2 cetuximab (over 2 hours) followed by weekly doses of 250 mg/m\^2 (over 1 hour). All doses will be given by intravenous (IV) infusion. Subjects will receive either Cisplatin (100 mg/m\^2 on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks or Carboplatin (Area under the curve (AUC) 5 IV on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks.

Chemotherapy Alone

All doses will be given by IV infusion. Subjects will receive either Cisplatin (100 mg/m\^2 on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks or Carboplatin (AUC 5 IV on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks.

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

Analysis denominator · Participants

GroupSource count
Cetuximab Plus Chemotherapy152
Chemotherapy Alone139

Reported measurements

At baseline
Values in scores on a scale · Interval/dispersion: Standard Error
GroupValueSpreadLowerUpperComment
Cetuximab Plus Chemotherapy62.144.459Not reportedNot reportedNot reported
Chemotherapy Alone62.054.730Not reportedNot reportedNot reported
At cycle 3
Values in scores on a scale · Interval/dispersion: Standard Error
GroupValueSpreadLowerUpperComment
Cetuximab Plus Chemotherapy64.644.663Not reportedNot reportedNot reported
Chemotherapy Alone60.675.176Not reportedNot reportedNot reported
Month 6
Values in scores on a scale · Interval/dispersion: Standard Error
GroupValueSpreadLowerUpperComment
Cetuximab Plus Chemotherapy61.275.347Not reportedNot reportedNot reported
Chemotherapy Alone65.727.122Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        4.459
        value
        62.14
      2. group Id
        OG001
        spread
        4.730
        value
        62.05
    title
    At baseline
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        4.663
        value
        64.64
      2. group Id
        OG001
        spread
        5.176
        value
        60.67
    title
    At cycle 3
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        5.347
        value
        61.27
      2. group Id
        OG001
        spread
        7.122
        value
        65.72
    title
    Month 6
denoms
  1. counts
    1. group Id
      OG000
      value
      152
    2. group Id
      OG001
      value
      139
    units
    Participants
description
Mean social functioning scores (EORTC QLQ-C30) against time for each treatment group. Scores were derived from mutually exclusive sets of items, with scale scores ranging from 0 to 100 after a linear transformation. Higher scores indicate a higher level of social functioning.
dispersion Type
Standard Error
groups
  1. description
    Subjects in will receive initial dose of 400 mg/m\^2 cetuximab (over 2 hours) followed by weekly doses of 250 mg/m\^2 (over 1 hour). All doses will be given by intravenous (IV) infusion. Subjects will receive either Cisplatin (100 mg/m\^2 on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks or Carboplatin (Area under the curve (AUC) 5 IV on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks.
    id
    OG000
    title
    Cetuximab Plus Chemotherapy
  2. description
    All doses will be given by IV infusion. Subjects will receive either Cisplatin (100 mg/m\^2 on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks or Carboplatin (AUC 5 IV on day 1) + 5-FU (1000 mg/m\^2 continuous IV from day 1 to day 4) every 3 weeks.
    id
    OG001
    title
    Chemotherapy Alone
param Type
LEAST_SQUARES_MEAN
population Description
Of 361 ITT subjects from countries with EORTC QLQ-C30 available, 291 completed ≥1 evaluable questionnaire. Only time points where ≥ 20% of patients completing a baseline questionnaire remained in the population were analysed. Numbers at each timepoint were (cetuximab +chemotherapy/chemotherapy alone): Baseline:123/109; Cycle3:87/69; Month6:48/23
reporting Status
POSTED
time Frame
at baseline, day 1 of cycle 3, first 6-weekly evaluation following completion of chemotherapy, 6 & 12 months after randomization, reported between day of first patient randomised, 21 Dec 2004,until cut-off date, 12 Mar 2007
title
Quality of Life Assessment (EORTC QLQ-C30) Social Functioning
type
SECONDARY
unit Of Measure
scores on a scale

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