- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00046878
Carmustine and O(6)-Benzylguanine in Treating Patients With Newly Diagnosed Supratentorial Glioblastoma Multiforme
Phase 2 Trial of BCNU Plus O6-Benzylguanine (NSC 637037) in the Treatment of Patients With Newly Diagnosed Glioblastoma Multiforme
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. O(6)-benzylguanine may increase the effectiveness of carmustine by making tumor cells more sensitive to the drug.
PURPOSE: Phase II trial to study the effectiveness of combining carmustine with O(6)-benzylguanine in treating patients who have newly diagnosed supratentorial glioblastoma multiforme.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
OBJECTIVES:
- Determine the activity of carmustine and O6-benzylguanine in patients with newly diagnosed supratentorial glioblastoma multiforme not requiring immediate radiotherapy.
- Determine the toxicity of this regimen in these patients.
OUTLINE: Patients receive O6-benzylguanine IV over 1 hour followed approximately 1 hour later by carmustine IV over 1 hour on day 1. Treatment repeats every 6 weeks for a maximum of 3 courses in the absence of disease progression or unacceptable toxicity. Patients are then referred for radiotherapy. Patients who demonstrate tumor response after completion of the third course of chemotherapy receive 6 additional courses after completion of radiotherapy.
PROJECTED ACCRUAL: A total of 19-36 patients will be accrued for this study.
Study Type
Phase
- Phase 2
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
DISEASE CHARACTERISTICS:
- Histologically confirmed newly diagnosed supratentorial glioblastoma multiforme not requiring immediate radiotherapy
- Measurable residual disease on a contrast-enhanced MRI or CT scan (for patients with a medical contraindication for MRI) with a baseline scan obtained at the corticosteroid dose the patient is receiving on the day of treatment
PATIENT CHARACTERISTICS:
Age
- 18 and over
Performance status
- Karnofsky 60-100%
Life expectancy
- Not specified
Hematopoietic
- Absolute granulocyte count at least 1,500/mm3
- Platelet count at least 100,000/mm3
- Hemoglobin greater than 10 g/dL
Hepatic
- Bilirubin normal
- SGOT no greater than 2.5 times upper limit of normal
Renal
- Creatinine no greater than 1.5 mg/dL
- BUN no greater than 25 mg/dL
Pulmonary
- DLCO greater than 75% predicted
Other
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for 2 months after study
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- Not specified
Endocrine therapy
- See Disease Characteristics
- Concurrent corticosteroids allowed if on stable dose for 3 days before study
Radiotherapy
- See Disease Characteristics
Surgery
- No more than 28 days since prior surgical resection or biopsy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Masking: None (Open Label)
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Nervous System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Astrocytoma
- Glioma
- Neoplasms, Neuroepithelial
- Neuroectodermal Tumors
- Neoplasms, Germ Cell and Embryonal
- Neoplasms, Nerve Tissue
- Glioblastoma
- Nervous System Neoplasms
- Central Nervous System Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Carmustine
- O(6)-benzylguanine
Other Study ID Numbers
- 3318
- DUMC-3318-01-12
- NCI-5632
- CDR0000256332 (Other Identifier: NCI)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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