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Temozolomide Phase II Clinical Study in Patients With Newly Diagnosed Glioblastoma Multiforme (Study P04661)(COMPLETED)

NCT00684567 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2017-06-07

Study results available
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Summary

The purpose of this study is to evaluate the safety of combination therapy of radiotherapy and temozolomide ("concomitant radiotherapy phase"), and then temozolomide monotherapy ("monotherapy phase"), in patients with newly diagnosed glioblastoma multiforme. Progression free survival and response rate will also be calculated.

Conditions

Interventions

RADIATION

Radiotherapy

Radiotherapy will be administered in combination with temozolomide during the concomitant radiotherapy phase. Radiotherapy will consist of a conventionally fractioned regimen, delivering a total dose of 60 Gy in 6 weeks, in a once daily schedule of 2 Gy per fraction, for a total of 30 fractions. Radiation will be provided by a linear accelerator of x ray energy of 4 MV or higher.

DRUG

Temozolomide

During the concomitant radiotherapy phase (6 weeks), temozolomide will be administered in combination with radiotherapy, once daily at 75 mg/m2/day. Then, during the monotherapy phase, subjects will receive 6 cycles of temozolomide alone. Each cycle will last 28 days, and temozolomide will be administered once daily from Day 1 to Day 5 of each cycle. The dose of temozolomide in the first cycle will be 150 mg/m2/day, and may be increased to 200 mg/m2/day for Cycle 2 and subsequent cycles depending on nonhematologic toxicity observed and neutrophil and platelet count values. Capsules containing 5 mg, 20 mg, or 100 mg of temozolomide will be combined to achieve each subject's calculated dose.

Sponsors & Collaborators

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-09-27
Primary Completion
2007-10-31
Completion
2007-10-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00684567 on ClinicalTrials.gov