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Chemotherapy Followed by Radiation Therapy in Treating Patients With Malignant Glioma

Study Purpose

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining radiation therapy with chemotherapy may kill more tumor cells. PURPOSE: Phase I trial to study the effectiveness of cladribine followed by radiation therapy in treating patients who have malignant glioma.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

 No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

 Interventional
Eligible Ages 18 Years and Over
Gender All
More Inclusion & Exclusion Criteria

DISEASE CHARACTERISTICS: Histologically proven high-grade glioma confined to 1 or both hemispheres of the brain and including: Grade III astrocytoma (anaplastic astrocytoma) Grade IV astrocytoma (glioblastoma multiforme) ineligible for NCI-95-C-0069 protocol Histologic confirmation of high-grade astrocytoma by NIH neuropathology division required (including mandatory review of slides from biopsy or resection) No evidence of metastatic or leptomeningeal spread.PATIENT CHARACTERISTICS: Age: Over 18 Performance status: Karnofsky 60-100% ECOG 0-2 Life expectancy: Greater than 6 months Hematopoietic: WBC at least 3,500/mm3 Absolute granulocyte count at least 900/mm3 Absolute leukocyte count at least 900/mm3 Platelet count at least 100,000/mm3 Hemoglobin at least 10 g/dL Hepatic: Liver function tests no greater than 2.5 times upper limit of normal Renal: Creatinine clearance at least 95 mL/min Creatinine no greater than 1.3 mg/dL Other: No history of psychiatric disease that would prevent compliance No other malignancy within the past 5 years except: Basal cell carcinoma of the skin Carcinoma in situ of the cervix Not pregnant.PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No systemic chemotherapy Endocrine therapy: Not specified Radiotherapy: No prior cranial radiotherapy Surgery: No more than 3 months since surgery (biopsy; subtotal or near-total resection)

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

 NCT00019071
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

 Phase 1
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

 National Cancer Institute (NCI)
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

 C. Norman Coleman, MD
Principal Investigator Affiliation NCI - Radiation Oncology Branch; ROB
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

 NIH
Overall Status Completed
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

 Brain and Central Nervous System Tumors
Additional Details

OBJECTIVES:

  • I. Determine the maximum tolerated dose of cladribine in combination with radiotherapy in patients with high grade glioma.
  • II. Assess this regimen in terms of toxicity and survival in these patients.
  • III. Assess the acute neurotoxicity of continuous infusion cladribine in these patients.
  • IV. Assess this regimen in terms of response, local control, and time to progression in these patients.
  • V. Define a dose level of cladribine associated with potentiation of acute and/or delayed radiation toxicity (radiosensitizing dose level).
OUTLINE: This is a dose escalation study of cladribine. Patients receive cladribine by continuous IV infusion 5 days a week for 4 weeks and undergo radiotherapy twice a day, beginning 3 hours after initiation of cladribine, 5 days a week for 4.5 weeks. Treatment continues in the absence of disease progression or unacceptable toxicity. Cohorts of 3-6 patients receive escalating doses of cladribine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose limiting toxicity. Patients are followed at 1 month, then every 3 months thereafter for survival. PROJECTED ACCRUAL: A total of 12-42 patients will be accrued for this study within 18 months.

Contact a Trial Team

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Radiation Oncology Branch, Bethesda, Maryland

Status

Address

Radiation Oncology Branch

Bethesda, Maryland, 20892

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