title: Management of pelvic complications of malignant urothelial tumors with combined intra-arterial and iv chemotherapy.
abstract: Twenty-nine patients with local-regional pelvic recurrences of malignant urothelial tumors were treated with combined intra-arterial and iv chemotherapy. 5-FU (1 g/m2) was infused daily for 5 days via bilateral percutaneously placed hypogastric catheters. Doxorubicin (25 mg/m2) was infused iv on Days 1 and 2 and mitomycin (5 mg/m2) was infused iv on Days 3 and 4 of each course. Seventeen patients (58%) demonstrated an objective decrease in the size of the pelvic mass. All four patients with one of the adenocarcinoma variants of malignant urothelial tumors responded to therapy, while the three patients with squamous transformation of a transitional cell carcinoma failed to respond. The median survival of the responding patients was significantly longer (52 weeks) than that of nonresponding patients (28 weeks) (P = 0.002). Patients with initial low-volume pelvic disease demonstrated durable control of local residual tumors, with four of six patients having negative repeat cystoscopic examinations.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy; D002986:Clinical Trials as Topic; D004317:Doxorubicin / Q000008:administration & dosage* / Q000627:therapeutic use; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D007261:Infusions, Intra-Arterial; D007263:Infusions, Parenteral; D008297:Male; D008875:Middle Aged; D008937:Mitomycins / Q000008:administration & dosage* / Q000627:therapeutic use; D009364:Neoplasm Recurrence, Local; D010386:Pelvic Neoplasms / Q000188:drug therapy*; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy*
chemical_list: D008937:Mitomycins; D004317:Doxorubicin; D005472:Fluorouracil