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NCT00103259 · OUTCOME

Response Rate on Step 1

Bortezomib With or Without Irinotecan in Treating Patients With Locally Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck · Source last updated 2014-05-23

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
90% Confidence Interval
Time frame
Tumor response was assessed every 2 cycles until progression or intolerable toxicity with maximum of 3 years

What was measured

Tumor response was evaluated via Response Evaluation Criteria In Solid Tumors (RECIST) v1.0, and response rate was defined as the proportion of patients with a complete response or partial response among all eligible and treated patients. Complete response was defined as disappearance of all tumor lesions. Partial response was defined as at least a 30% decrease in the sum of the longest diameters of target lesions.

Analysis population: 61 eligible and treated patients were included in the analysis

Groups in this outcome

Arm I (Bortezomib+Irinotecan)

Patients receive bortezomib IV over 3-5 seconds on days 1, 4, 8, and 11 and irinotecan hydrochloride IV over 90 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.

Arm II (Bortezomib)

Patients receive bortezomib (PS-341) 1.3 mg/m2 IV over 3-5 seconds twice weekly on days 1, 4, 8 and 11 followed by one week of rest. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. Upon disease progression, patients may cross over to arm I (bortezomib + irinotecan).

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 I (Bortezomib+Irinotecan)23
Arm II (Bortezomib)38

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 90% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm I (Bortezomib+Irinotecan)13.1Not reported3.630.3Not reported
Arm II (Bortezomib)2.6Not reported0.422.1Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        3.6
        upper Limit
        30.3
        value
        13.1
      2. group Id
        OG001
        lower Limit
        0.4
        upper Limit
        22.1
        value
        2.6
denoms
  1. counts
    1. group Id
      OG000
      value
      23
    2. group Id
      OG001
      value
      38
    units
    Participants
description
Tumor response was evaluated via Response Evaluation Criteria In Solid Tumors (RECIST) v1.0, and response rate was defined as the proportion of patients with a complete response or partial response among all eligible and treated patients. Complete response was defined as disappearance of all tumor lesions. Partial response was defined as at least a 30% decrease in the sum of the longest diameters of target lesions.
dispersion Type
90% Confidence Interval
groups
  1. description
    Patients receive bortezomib IV over 3-5 seconds on days 1, 4, 8, and 11 and irinotecan hydrochloride IV over 90 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
    id
    OG000
    title
    Arm I (Bortezomib+Irinotecan)
  2. description
    Patients receive bortezomib (PS-341) 1.3 mg/m2 IV over 3-5 seconds twice weekly on days 1, 4, 8 and 11 followed by one week of rest. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. Upon disease progression, patients may cross over to arm I (bortezomib + irinotecan).
    id
    OG001
    title
    Arm II (Bortezomib)
param Type
NUMBER
population Description
61 eligible and treated patients were included in the analysis
reporting Status
POSTED
time Frame
Tumor response was assessed every 2 cycles until progression or intolerable toxicity with maximum of 3 years
title
Response Rate on Step 1
type
PRIMARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice