Docetaxel (Taxotere): an active agent in metastatic urothelial cancer; results of a phase II study in non-chemotherapy-pretreated patients

The semisynthetic taxoid docetaxel was investigated in a phase II study in non-chemotherapy pretreated patients with metastatic urothelial cell cancer. Thirty patients (median age 61, range 45-72) were treated with docetaxel 100 mg m(-2) administered as a 1-h infusion every 3 weeks. Of 29 evaluable patients, four achieved a complete response and five a partial response, for an overall response rate of 31%. The median duration of response was 6 months (range 4-51+). A total of 104 cycles were administered. The median number of cycles given was three (range 1-9). Toxic effects of docetaxel mainly consisted of neutropenia, which, however, rarely caused infectious complications (5%). Fluid retention or neuropathy necessitated treatment cessation in two patients. We conclude that docetaxel is an effective agent in urothelial cell cancer, and should be further tested in combination chemotherapy.