Advanced ovarian adenocarcinoma. A prospective clinical trial of melphalan (L-PAM) versus combination chemotherapy.
Eighty patients with advanced ovarian adenocarcinoma were treated in a prospective, randomized trial comparing a four-drug combination--hexamethylmelamine, cyclophosphamide, methotrexate and 5-fluorouracil--with the oral alkylating agent, melphalan. Treatment with the four-drug combination was associated with a significantly increased overall response rate (75 vs. 54 per cent) (P less than 0.05), more complete remissions (33 vs. 16 per cent) and longer median survival (29 vs. 17 months) (P less than 0.02) but more severe toxicity than occurred with melphalan. Patients with minimal residual disease had a significantly higher overall response rate than patients with extensive residual disease (84 vs. 53 per cent) (P less than 0.05). Patients with advanced disease who achieved a complete remission documented by peritoneoscopy or laparotomy (or both) have a median survival that will exceed three years. The four-drug regimen is more effective than melphalan in the management of advanced ovarian adenocarcinoma.
D000230:Adenocarcinoma / Q000188:drug therapy* / Q000401:mortality; D000328:Adult; D000368:Aged; D006585:Altretamine / Q000008:administration & dosage; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D003520:Cyclophosphamide / Q000008:administration & dosage; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008558:Melphalan / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008727:Methotrexate / Q000008:administration & dosage; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000188:drug therapy* / Q000401:mortality; D011446:Prospective Studies
D000970:Antineoplastic Agents; D003520:Cyclophosphamide; D008558:Melphalan; D006585:Altretamine; D005472:Fluorouracil; D008727:Methotrexate