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NCT01064479 · OUTCOME

Overall Survival (OS)

Combination Chemotherapy With or Without Erlotinib Hydrochloride in Treating Patients With Metastatic or Recurrent Squamous Cell Carcinoma of the Head and Neck · Source last updated 2024-07-16

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
5 years

What was measured

Kaplan-Meier methods will be used to summarize OS. Hazard ratios for OS will be presented using point estimates and 95% confidence intervals.

Groups in this outcome

Arm A (Combination Chemotherapy and Erlotinib Hydrochloride)

Patients receive docetaxel IV over 1 hour and cisplatin IV over 2 hours or carboplatin IV over 2 hours on day 1 and erlotinib hydrochloride PO daily on days 1-21. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression and unacceptable toxicity. Patients achieving complete response, partial response, or stable disease may continue erlotinib hydrochloride treatment.

Arm B (Combination Chemotherapy and Placebo)

Patients receive docetaxel and cisplatin or carboplatin as in Arm I and placebo PO daily on days 1-21. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression and unacceptable toxicity. Patients achieving complete response, partial response, or stable disease may continue placebo treatment.

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 A (Combination Chemotherapy and Erlotinib Hydrochloride)60
Arm B (Combination Chemotherapy and Placebo)59

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm A (Combination Chemotherapy and Erlotinib Hydrochloride)16.95Not reported10.12NAbelow the level of detection
Arm B (Combination Chemotherapy and Placebo)13.67Not reported10.6418.73Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        below the level of detection
        group Id
        OG000
        lower Limit
        10.12
        upper Limit
        NA
        value
        16.95
      2. group Id
        OG001
        lower Limit
        10.64
        upper Limit
        18.73
        value
        13.67
denoms
  1. counts
    1. group Id
      OG000
      value
      60
    2. group Id
      OG001
      value
      59
    units
    Participants
description
Kaplan-Meier methods will be used to summarize OS. Hazard ratios for OS will be presented using point estimates and 95% confidence intervals.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive docetaxel IV over 1 hour and cisplatin IV over 2 hours or carboplatin IV over 2 hours on day 1 and erlotinib hydrochloride PO daily on days 1-21. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression and unacceptable toxicity. Patients achieving complete response, partial response, or stable disease may continue erlotinib hydrochloride treatment.
    id
    OG000
    title
    Arm A (Combination Chemotherapy and Erlotinib Hydrochloride)
  2. description
    Patients receive docetaxel and cisplatin or carboplatin as in Arm I and placebo PO daily on days 1-21. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression and unacceptable toxicity. Patients achieving complete response, partial response, or stable disease may continue placebo treatment.
    id
    OG001
    title
    Arm B (Combination Chemotherapy and Placebo)
param Type
MEDIAN
reporting Status
POSTED
time Frame
5 years
title
Overall Survival (OS)
type
SECONDARY
unit Of Measure
months

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

Preserved source evidence · Not medical advice