Gemcitabine in pre-treated advanced renal carcinoma: a feasibility study.

: Eigtheen patients affected by metastatic renal cell carcinoma, 16 which were assesable, were treated with 1 g/m2 of Gemcitabine (GCB) on days 1, 8 and 15 of a 28-day treatment cycle up to a maximun of ten cycles. All patients in neoplastic progression were treated with chemo- and immunotherapy (5 FU, IL-2, IFN alpha d 13-cis-retinoic acid.) Out of the 16 assessable patients, 5/16 (31%) showed overall response (ICR, 4 PR), 5 (31%) stable disease (SD) and 6 (38%) progression of disease (PD). Toxicity was limited to WHO grades I only, primarily hematological.