[A pilot clinical trial of gemcitabine and capecitabine chemotherapy for the treatment of advanced renal cell carcinoma failing immunotherapy].
We have treated 8 patients with metastatic renal cell carcinoma for whom prior immunotherapy proved uneffective. The patients consisted of 6 males and 2 females, with a median age of 68 years. One patient had a primary site in place and 5 patients had multiple organs involvement. The chemotherapy consisted of gemcitabine 1,000 mg/m(2) div at day 1, 8 and capecitabine 1,657 mg/m(2)/day p.o. at day 1-14, followed by a week rest period. Then, the regimen was repeated every 3 weeks. No treatment response was observed. There were two SD, three SD to PD, and two PD after a median of 3 cycles of treatment. The median time to disease progression was 9.1 months, and the one-year progression- free survival rate was 83%. Adverse effects were observed in 3 cases (37.5%), however, treatment was well tolerated. Despite the limited anti-tumor efficacy, it would be meaningful that the treatment brought disease stabilization to the majority of this group of patients.
Kobayashi
Minoru
M
Dept. of Urology, Jichi Medical University.
Nakano
Kazuhiko
K
Ikeda
Hitoshi
H
Nukui
Akinori
A
Suzuki
Kazumi
K
Sugaya
Yasuhiro
Y
Yuzawa
Masayuki
M
Morita
Tatsuo
T
D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D000069287:Capecitabine; D002292:Carcinoma, Renal Cell / Q000276:immunology / Q000473:pathology* / Q000628:therapy*; D003841:Deoxycytidine / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D018450:Disease Progression; D005260:Female; D005472:Fluorouracil / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D007167:Immunotherapy; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010865:Pilot Projects; D016879:Salvage Therapy; D015996:Survival Rate; D000093542:Gemcitabine
D003841:Deoxycytidine; D000069287:Capecitabine; D005472:Fluorouracil; D000093542:Gemcitabine