DICE方案治疗复发或难治中高度恶性非霍奇金淋巴瘤的疗效分析

目的: 目前对于复发或难治中高度恶性非霍奇金淋巴瘤(non-Hodgkin's lymphoma,NHL)尚无标准解救化疗方案,本文旨在探讨DICE方案(地塞米松、异环磷酞胺、顺铂及VP-16)治疗复发或难治中高度恶性NHL的疗效和不良反应。 方法: 22例复发或难治中高度恶性NHL患者,既往均接受过2～6个周期的CHOP化疗方案无缓解或复发。现采用DICE方案化疗,中位疗程数4个周期(2～7个周期),所有患者均可评价疗效和不良反应。对患者进行解救治疗,并对毒副反应加以评估、预防及治疗。 结果: 22例患者DICE方案化疗后,总有效率为63.6%,完全缓解率为40.9%;T、B细胞NHL有效率分别为75.0%、57.1%,完全缓解率分别为37.5%、42.9%(P>0.05);LDH升高、伴有巨大肿块是影响复发耐药患者近期疗效的高危因素(P均<0.05)。经DICE方案治疗的患者,骨髓抑制、消化系统反应、脱发是较常见的并发症,经过治疗均恢复,无治疗相关死亡。 结论: DICE方案治疗难治和复发性NHL有效。

Efficacy of the DICE(Dexamethasone,Isofosfamide,Cisplatin,and Etoposide) Regimen on Recurrent and Refractory Intermediate and High Grade Non-Hodgkin's Lymphoma

Objective:There is currently no standard salvage regimen for patients with recurrent and refractory non-Hodgkin's lymphoma(NHL).This study investigated the efficacy of the DICE(dexamethasone,isofos-famide,cisplatin,and etoposide)regimen on recurrent and refractory NHL and observed the corresponding adverse events.Methods:We reviewed the clinical records of 22 patients with recurrent and refractory NHL who failed to achieve remission after 2-6 cycles of CHOP regimen and received DICE as a salvage regimen wit...