Purpose: To determine the activity of single-agent gemcitabine in previously untreated patients with metastatic transitional cell cancer. Methods: Forty patients with measurable disease and a Karnofsky performance status ≤ 60% were enrolled at five institutions between March 1994 and October 1995. Treatment consisted of gemcitabine (1,200 mg/m2) administered weekly times three on a 4-week cycle. One patient was ineligible for response evaluation because pathology review showed a metastatic melanoma. Responses were confirmed by all investigators and an independent radiologist and were maintained for at least 4 weeks. Results: There were four complete and seven partial responses, for an overall response rate of 28%. Responses were seen at all sites, including liver. Median progression-free and overall survival times were 20 and 54 weeks, respectively. Toxicity was mild, with only two grade 4 toxicities. Twenty-five percent of patients experienced grade 3 neutropenia or thrombocytopenia that was rapidly reversible. Conclusion: Gemcitabine exhibits significant activity in metastatic transitional cell cancer with minimal toxicity, but survival remains short. Trials of gemcitabine in combination with other active agents are thus suggested.
|Original language||English (US)|
|Number of pages||5|
|Journal||Journal of Clinical Oncology|
|State||Published - Nov 1997|
ASJC Scopus subject areas
- Cancer Research