Intraperitoneal Cisplatin with Intravenous Cyclophosphamide and Doxorubicin for Previously Untreated Stage III and IV Ovarian Carcinoma

Abstract

Eighteen evaluable patients with previously untreated Stage III and IV ovarian carcinoma were treated with six cycles of intraperitoneal cisplatin with intravenous cyclophosphamide and doxorubicin. Significant chemotherapy-related toxicities were observed, including one patient with fatal neutropenia and sepsis, two patients with transient severe nephrotoxicity, one patient with severe autonomic and motor neuropathy, and one patient with generalized debility. One patient had Tenckhoff catheter-related peritonitis, but no other morbidity was associated with the peritoneal catheters. Three of eight patients with optimal tumor bulk and none of 10 patients with suboptimal tumor bulk achieved pathologic complete response. The overall estimated median survival is 22 months. This treatment approach is associated with formidable toxicity, and the contribution of intraperitoneal cisplatin in the treatment of newly diagnosed ovarian carcinoma patients must be evaluated in randomized trials.