Phase II trial of weekly paclitaxel in patients with previously treated advanced urothelial cancer - PubMed (original) (raw)

Clinical Trial

. 2002 Feb 15;20(4):937-40.

doi: 10.1200/JCO.2002.20.4.937.

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Clinical Trial

Phase II trial of weekly paclitaxel in patients with previously treated advanced urothelial cancer

David J Vaughn et al. J Clin Oncol. 2002.

Abstract

Purpose: We evaluated the efficacy and toxicity of weekly paclitaxel in patients with previously treated advanced urothelial cancer.

Patients and methods: Patients with urothelial cancer who had received one prior systemic chemotherapy regimen for advanced disease and had evidence of disease progression were eligible for enrollment. Patients received paclitaxel 80 mg/m(2) by 1-hour intravenous infusion weekly. A cycle of therapy consisted of four weekly treatments.

Results: The study enrolled 31 patients. Mean age was 66 years, and 45% of patients had three or more involved metastatic sites. Only 26% of patients had responded to prior chemotherapy. The median number of cycles delivered was three (range, one to eight) at a mean weekly paclitaxel dose of 79 mg/m(2). Three patients achieved a partial response (10%; 95% confidence interval, 0% to 20%). Median time to progression was 2.2 months, and median overall survival time was 7.2 months. Therapy was well tolerated with minimal hematologic toxicity. Grade 3 nonhematologic toxicities were also uncommon.

Conclusion: Although the overall response rate to weekly paclitaxel in patients with previously treated advanced urothelial cancer was modest, the chemotherapy-refractory nature of the study population should be considered.

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