吉西他滨联合顺铂治疗晚期非小细胞肺癌临床观察

目的评估青西他滨联合顺铂治疗晚期非小细胞肺癌（NSCLC）的近期疗效和安全性。方法对35例晚期NSC∽患者采用吉西他滨1000me,／m2，静滴，第1、8天；顺铂25mg／m2，静滴，第1—3天。28d为1个周期，2个周期后进行一次疗效评价。结果35例患者中完全缓解（CR）0例，部分缓解（PR）14例，稳定（sD）16例，进展（PD）5例，总有效率（cR＋PR）为40．0％。初治组有效率为52．2％，显著高于复治组的116．7％（P〈0．05）。中位疾病进展时间（个rP）6个月。主要毒副作用是骨髓抑制和胃肠道反应。结论GP方案对晚期NSCLC疗效较好，毒副反应轻，是晚期NSCLC特别是初治者的有效治疗方案。

Clinical study of gemcitabine plus cisplatin combined with in the treatment of advanced non-Small cell lung cancer

Objective To investigate the efficacy and toxicities of gemcitabine and cisplatin as a chemother-apy regimen for patients with advanced non-small cell lung cancer (NSCLC). Methods Thirty-five patients with NSCLC were enrolled in this study. C, emeitabine was given on day 1 and 8 at a dose of 1000 mg/m~2 and cisplatin at a dose of 25 mg/m~2 on day 1 to 3. The chemotherapy was repeated every 28 days, after 2 cycles for evaluating response. Results Complete response (CR), partial response (PR) ,stable disease (SD) and progressive disease (PD) were observed in 0,14,16 and 5 cases, respectively, with a response rate (RR) of 40. 0%. The RR in initial treatment group was found more than that in the retreatment group (52. 2% vs 16.7% ,P<0. 05).The main toxicities were tol-erable, which included myelosuppression, nausea, vomiting, and liver damage. Conclusion Gemcitabine combined with cisplatin is effective and safe in the treatment of NSCLC, especially in the initial treatment patients.