Boron Phenylalanine With or Without Mannitol in Treating Patients With Glioblastoma Multiforme

• Status: Terminated
• Trial end date: 2013-09-01
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Giving boron phenylalanine in different ways and measuring it in tissue in patients with glioblastoma multiforme may help in planning better radiation therapy, such as boron neutron capture therapy, for patients in the future.

PURPOSE: This phase I trial is studying the side effects, best dose boron phenylalanine, and best way of giving it with or without mannitol in treating patients with glioblastoma multiforme.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Cancer Research UK
• Treatments: Boron; Mannitol

Criteria

DISEASE CHARACTERISTICS:

• Radiologically and clinically suspected solitary glioblastoma multiforme

• High-grade disease

• Agreed to undergo stereotactic biopsy as part of routine diagnostic work-up

PATIENT CHARACTERISTICS:

• WHO performance status 0-2 (0-1 for patients ≥ 65 years old)

• Life expectancy > 4 months

• Hemoglobin ≥ 9.0 g/dL

• Neutrophil count ≥ 1.5 x 10^9/L

• Platelet count ≥ 100 x 10^9/L

• Serum bilirubin ≤ 1.5 times upper normal of limit (ULN)

• AST ≤ 1.5 times ULN

• Uncorrected EDTA-Isotope creatinine clearance ≥ 40 mL/min

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use two forms of effective contraception 4 weeks prior to, during, and for 6 months after completion of study therapy

• Able to cooperate with procedures and follow-up

• Not at high risk of complications from blood-brain barrier disruption with mannitol on pre-treatment CT scan (an open quadrigeminal plate cistern, absence of dilatation of the contralateral frontal horn, and absence of uncal herniation)

• No history of uncontrolled seizures

• No phenylketonuria

• No current or previous malignancies at sites other than the brain, except for adequately treated cone-biopsied carcinoma in-situ of the uterine cervix or basal cell or squamous cell carcinoma of the skin

• Not at high medical risk due to nonmalignant systemic disease, including active uncontrolled infection

• No known hepatitis B, hepatitis C, or HIV positivity by serology

• No concurrent congestive heart failure, history of NYHA class III-IV cardiac disease, history of myocardial infarction or active ischemic heart disease within the past year, or history of cardiac arrhythmia or thromboembolic disease

• No other condition that, in the investigator's opinion, would not make the patient a good candidate for the clinical trial

PRIOR CONCURRENT THERAPY:

• At least 12 hours since prior and no concurrent steroids

• At least 48 hours since prior phenylalanine-containing drinks (e.g., colas)

• At least 48 hours since prior excessive consumption of phenylalanine-containing foods, including any of the following:

• Low phenylalanine content (e.g., fruit juice, fruits [except bananas], vegetables, and low-protein breads and pastas

• Medium phenylalanine content (e.g., corn, bread, french fries, potatoes, peas, rice, and regular pasta)

• High phenylalanine content (e.g., refried beans, chicken, nuts, hamburgers, peanuts, cheese, eggs, pork chops, steak, bananas, and milk)

• At least 4 weeks since prior major thoracic and/or abdominal surgery and recovered

• No prior cranial radiotherapy

• No prior endocrine therapy, immunotherapy, or chemotherapy for the brain tumor

• No other concurrent anticancer therapy or investigational drugs