吉西他滨长春瑞滨联合吡喃阿霉素方案治疗复发难治T细胞淋巴瘤疗效分析

Gemcitabine,navelbine,and therarubicin (GNT) as treatment for patients with refractory or relapsed T-cell lymphoma

目的:探讨吉西他滨、长春瑞滨联合吡喃阿霉素(GNT)方案对复发难治T细胞淋巴瘤(TCL)患者的疗效和毒副作用。方法:应用GNT方案治疗69例复发难治TCL患者,方案为吉西他滨800 mg/m2,d1、8,长春瑞滨25 mg/m2,d1,吡喃阿霉素20 mg/m2,d1,21天为1个周期。结果:总有效率(ORR)为65.2%,其中CR为29.0%。主要不良反应为血液学毒性。患者1、3、5年OS分别是71.7%、47.3%、32.4%,中位生存期为36个月。结论:GNT方案治疗复发难治TCL疗效较高、可耐受。

Objective：This study was conducted to evaluate and discuss the curative effect and toxicity of gemcitabine, navel-bine, and therarubicin （GNT） regimen for patients with refractory or relapsed T-cell lymphoma （TCL）. Methods：A total of 69 patients with refractory or relapsed TCL treated with GNT were enrolled. The treatment protocol was set as follows：800 mg/m2 gemcitabine ad-ministered at 1 and 8 d;25 mg/m2 navelbine administered at 1 d;and 20 mg/m2 therarubicin administered at 1 d. This protocol was re-peated every three weeks. The median cycle was 4 （range：2 to 6）. Results：The overall response rate was 65.2%and the achieved com-plete remission was 29.0%. Hematology toxicities were the main adverse reactions observed in all of the patients. The incidence rates of grades 1 and 2 toxicity in leukopenia or neutropenia, anemia, and thrombocytopenia were 50.7%, 33.3%, and 26.1%, respectively. Grades 3 and 4 treatment-associated toxicities were detected in 23.1%of the responding patients. One-, three-, and five-year estimated overall survival （OS） of the whole cohort were 71.7%, 47.3%, and 32.4%, respectively. The median OS was 36 months. Conclusion：GNT was effective and suitable for patients with refractory or relapsed TCL.