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R—FND方案与R—CHOP方案治疗MALT淋巴瘤的疗效评价

2014-05-06赵燕伟等

中国医学创新 2014年12期

赵燕伟等

【摘要】 目的:评价利妥昔单抗(R)联合FND方案与CHOP方案治疗MALT淋巴瘤的疗效与安全性。方法:将入组初治MALT淋巴瘤患者随机分入CHOP方案组及FND方案组,并根据是否加用利妥昔单抗分为4组:FND组、R-FND组、CHOP组、R-CHOP组。治疗后定期随访,评估无失败生存(FFS)、总生存(OS)。结果:54例患者中,FND组与CHOP组比较,治疗总有效率分别为57.1%、46.2%(P=0.25),R-FND组与R-CHOP组比较,治疗总有效率分别为92.3%、85.7%(P=0.19)。中位随访32.4个月,FND组与CHOP组3年FFS率分别为35.9%和34.7%(P=0.39);R-FND组与R-CHOP组3年FFS率分别为69.8%和75.5%(P=0.01)。结论:FND与CHOP方案疗效相当。两方案联合利妥昔单抗,有效率差异不明显,但R-CHOP方案在无失败生存更具优势,且耐受性优于R-FND方案。

【关键词】 MALT淋巴瘤; 利妥昔单抗; 氟达拉滨; CHOP; FND

The Efficacy of R-FND Regimen and R-CHOP Regimen in the Treatment of MALT Lymphoma/WANG Kun,XUE Hong-wei,ZHAO Yan-wei,et al.//Medical Innovation of China,2014,11(12):041-043

【Abstract】 Objective:To study the efficacy of rituximab (R) plus FND chemotherapy and rituximab plus CHOP chemotherapy for MALT lymphoma.Method:The group initially treated MALT lymphoma patients were randomly divided into the CHOP group and the FND group.According to whether the addition of rituximab were divided into 4 groups:FND group,R-FND group,CHOP group,R-CHOP group.Regular follow-up after treatment,failure free survival(FFS),overall survival (OS) were evaluated.Result:There were 54 patients enrolled onto the study.Overall response rates were 57.1%,46.2% for FND group and CHOP group(P=0.25),92.3% and 85.7% for R-FND group and R-CHOP group(P=0.19).After a median follow-up of 32.4 months,3-year FFS were 35.9%,34.7% for FND group and CHOP group(P=0.39). And 69.8%,75.5% for R-FND group and R-CHOP group(P=0.01).Conclusion:FND regimen has same efficacy to CHOP regimen in overall response rates and FFS.But R-CHOP regimen is superior to R-FND regimen in terms of 3-year FFS.In addition,R-CHOP regimen has a better risk-benefit ratio compared with R-FND regimen.

【Key words】 MALT Lymphoma; Rituximab; Fludarabine; CHOP; FND

First-authors address:The Affiliated Hospital of Qingdao University,Qingdao 266003,China

doi:10.3969/j.issn.1674-4985.2014.12.015

黏膜相关淋巴组织边缘区B细胞淋巴瘤(MALT lymphoma)现仍无标准化疗方案,既往临床多以CHOP、CVP方案等为主。近年来,以氟达拉滨为代表的新嘌呤类似物在MALT淋巴瘤中的治疗价值得到明确肯定,氟达拉滨联合烷化剂方案(氟达拉滨+米托蒽醌+地塞米松,FND)在临床治疗中得到较广泛应用[1]。CD20单克隆抗体作为B细胞淋巴瘤的划时代药物,其在MALT淋巴瘤治疗中的临床价值也被证实[2]。本次研究旨在探索FND方案联合CD20单抗一线治疗MALT淋巴瘤的疗效及耐受性,比较其与CHOP方案联合CD20单抗的疗效优劣性。

1 资料与方法

1.1 一般资料 收集本院肿瘤中心2008年7月-2012年12月期间确诊并收治的54例MALT淋巴瘤患者,所有患者均明确诊断为MALT淋巴瘤且均为初治患者,并未接受过放化疗(单纯抗HP治疗失败除外)。其中男24例,女30例,年龄27~75岁,中位年龄55岁。15例胃MALT淋巴瘤患者,非胃MALT淋巴瘤39例。

1.2 分组及治疗方法 纳入患者随机分为CHOP方案组和FND方案组,根据患者的经济情况加用利妥昔单抗,从而将所有患者划分为4个治疗组:FND组、R-FND组、CHOP组、R-CHOP组。……

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