Preliminary outcomes of patients with relapsed or refractory NK/T-cell lymphoma treated by SMILE regimen
10.3760/cma.j.issn.1009-9921.2009.04.009
- VernacularTitle:SMILE方案治疗复发难治NK/T细胞淋巴瘤的初步临床报告
- Author:
Ying ZHOU
;
Qingqing CAI
;
Xubin LIN
;
Yan GA
;
Qing BO
;
Xiaoxiao WANG
;
Huiqiang HUANG
- Publication Type:Journal Article
- Keywords:
Lymphoma,non-Hodgkin;
Relapse/refractory NK/T-cell lymphoma;
Combined,chemotherapy
- From:
Journal of Leukemia & Lymphoma
2009;18(4):213-215
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and toxicity of SMILE regimen for NK/T-cell lymphoma. Methods From November 2006 to February 2008, 5 patients with relapsed and 5 with first treatment NK/T-cell lymphoma were involved in this study. These patients were treated with SMILE regimen including methotrexate, isofosfamide, L-asparaginase and etoposide.1 patient were treated with autolognus hematopoietic stem cell transplantation (AHSCT), and 2 patients received local regional radiation following SMILE. Results Among 10 patients, 8 were eligible to response evaluation. The overall response rate for whole group was 50 %(4/8) without complete remission. The overall response rate for both previously untreated and relapsed patients were 50 %(2/4). Major toxicity were bone marrow supression and transient transaminase elevation, the incidence of grade Ⅲ -Ⅳ neutroponia was 65 %, and febrile neutropenia was 25 %, Grade Ⅲ transaminase elevation was 10 %. Other toxicities were mild, no treatment-related mortality occurred. 26.1% cycles discontinued due to severe side effect. Conclusion SMILE may be an effective regimen for relapsed or refractory NK/T-cell lymphoma while significant toxicities were observed. Further investigation is requried before SMILE become a standard combination for relapsed or refractory NK/T-cell lymphoma.
