Phase I/II trial of superselective arterial 5-FU infusion with concomitant external beam radiation for patients with either anaplastic astrocytoma or glioblastoma multiforme.
From August 1987 through September 1989, 25 patients with either anaplastic astrocytoma (8 patients) or glioblastoma multiforme (17 patients) were entered into a Phase I trial of combined intra-arterial 5-fluorouracil (5-FU) and external beam radiation therapy. The intra-arterial 5-FU was given in a superselective, supraopthalmic fashion, in escalating doses from 200 mg to 600 mg on a weekly basis during the radiotherapy. Each patient received from 1-4 courses of 5-FU. Radiotherapy consisted of 5,000 rads in 25 fractions given to partial brain fields including the mass and surrounding edema plus a 3-cm margin as defined by computed tomography scan. There were a total of 4 significant acute complications out of a total of 70 infusions. These included 3 ischemic events of which 2 were transient. In addition, 1 patient experienced a cerebral bleed. No patients developed ocular complications. Electroencephalograms (EEGs) were performed immediately before and during 21 intra-arterial infusions. Two patients developed significant EEG changes during intra-arterial infusion, and both of these patients experienced untoward reactions. The remaining patients showed no EEG changes during their infusions. The median survival for patients with glioblastoma multiforme was 15 months. We believe the toxicity of superselective intra-arterial 5-FU infusion combined with external beam radiotherapy is acceptable. This type of treatment deserves further study.
Larner
J M
JM
Division of Therapeutic Radiology and Oncology, University of Virginia Health Sciences Center, Charlottesville 22908.
Kersh
C R
CR
Constable
W C
WC
Kline
P
P
Ferguson
R
R
Short
R
R
Jane
J A
JA
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001254:Astrocytoma / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D001932:Brain Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D003131:Combined Modality Therapy; D004334:Drug Administration Schedule; D004341:Drug Evaluation; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage* / Q000009:adverse effects; D005909:Glioblastoma / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D006801:Humans; D007261:Infusions, Intra-Arterial; D008297:Male; D008875:Middle Aged; D011878:Radiotherapy / Q000379:methods; D016019:Survival Analysis
D005472:Fluorouracil