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DALBAGNI, Guido; RUSSO, Paul; BOCHNER, Bernard; BEN-PORAT, Leah; SHEINFELD, Joel; SOGANI, Pramod; DONAT, Machelle S; HERR, Harry W; BAJORIN, Dean
Journal of clinical oncology, 06/2006, Letnik: 24, Številka: 18Journal Article
The aim of this phase II study was to determine the efficacy of gemcitabine administered as an intravesical agent in patients with bacille Calmette-Guérin (BCG) -refractory transitional cell carcinoma of the bladder. Patients with superficial bladder cancer refractory or intolerant to intravesical BCG therapy and refusing a cystectomy were considered eligible for the trial. Eligible patients received two courses of intravesical gemcitabine twice weekly at a dose of 2,000 mg/100 mL for 3 consecutive weeks, with each course separated by 1 week of rest. Patients were evaluated for response at 8 weeks, then every 3 months to 1 year. Thirty eligible patients were included on study. The median follow-up for all the patients was 19 months (range, 0 to 35 months). Of the 30 patients, 15 (50%; 95% CI, 32% to 68%) achieved a complete response (CR). Twelve patients had tumor recurrence with a median recurrence-free survival time of 3.6 months (95% CI, 2.9 to 11.0 months). Two patients maintained a CR at 23 and 29 months, respectively. The 1-year recurrence-free survival rate for patients with a CR was 21% (95% CI, 0% to 43%). Two patients progressed to a higher stage while receiving gemcitabine treatment. The median follow-up for patients who did not have a progression or a cystectomy was 19 months (range, 2 to 35 months). Eleven patients (37%) underwent a cystectomy subsequent to gemcitabine therapy. Gemcitabine has activity in a high-risk patient population and remains a viable option for some patients who refuse cystectomy.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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