ABSTRACT
OBJECTIVES: To assess the antitumor activity of Temozolomide, a novel alkylating agent, in patients with persistent or recurrent ovarian or primary peritoneal carcinoma who have failed other second-line chemotherapy agents. To identify the nature and degree of toxicity of Temozolomide in this group of patients. METHODS: Temozolomide was administered orally at an initial dose of 150 mg/m(2) daily for 5 days, every 4 weeks. If the initial course was tolerated without dose-limiting toxicity, then the dose was increased to 200 mg/m(2). Patients were evaluated for response and toxicity. RESULTS: Fifteen patients were enrolled and evaluated. The median number of prior treatment regimens was 3. Hematologic toxicity was encountered in 26% of patients and was manageable. There were no complete or partial responses. One patient had stable disease with significant improvement in her performance status while on treatment. CONCLUSION: This dose and schedule of Temozolomide had insignificant activity in this heavily pretreated group of patients with persistent or recurrent ovarian or primary peritoneal carcinoma.
