黏膜相关淋巴组织淋巴瘤患者临床特征及预后分析  被引量:1

Clinical features and prognosis of mucosa-associated lymphoid tissue lymphoma

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作  者:田乐[1] 张晨[1] 刘卫平[1] 王小沛[1] 郑文[1] 谢彦[1] 林宁晶[1] 应志涛[1] 平凌燕 邓丽娟[1] 宋玉琴[1] 朱军[1] 

机构地区:[1]北京大学临床肿瘤学院北京大学肿瘤医院暨北京市肿瘤防治研究所淋巴肿瘤内科恶性肿瘤发病机制及转化研究教育部重点实验室,100142

出  处:《中华医学杂志》2014年第10期759-762,共4页National Medical Journal of China

摘  要:目的探讨黏膜相关淋巴组织(MALT)淋巴瘤的临床特点和治疗方法。方法回顾性分析2000年9月至2012年11月北京肿瘤医院80例MALT淋巴瘤患者的临床资料,按原发部位分为胃组和非胃组进行分析。结果80例患者中胃组32例(40.0%),非胃组48例(60.0%)。两组比较,胃组患者易出现贫血[50.0%(16/32)比25.O%(12/48),P=0.022];非胃组患者Ⅲ-Ⅳ期比例高于胃组[35.4%(17/48)比12,5%(4/32),P=0,022]。中位随访30个月,5年总体生存(os)率为90.0%,5年无进展生存(PFS)率为67.O%。非胃组Ⅲ~Ⅳ期手术联合化疗组3年PFS率优于单独手术组(83.0%比33.0%),中位PFS期分别为43.4个月和20.3个月(P=0.040)。初治选择化疗者含利妥昔单抗组和单纯化疗组5年0s率分别为100.0%和86.0%(P=0.106)。多因素分析中初始疗效(OR=0.258,P=0.020)和白蛋白减低(OR=3.967,P=0.009)是Pb-S独立预后因素。结论非胃MALT淋巴瘤进展期较常见,进展期患者可考虑全身治疗;胃MALT淋巴瘤手术治疗易残留。Objective To explore the clinical features and treatments of mucosa-assoeiated lymphoid tissue (MALT) lymphoma. Methods The clinical data of 80 MALT lymphoma patients treated from September 2000 to November 2012 were retrospectively analyzed. Results Among them, 32(40.0% ) had gastric MALT lymphoma and 48 (60. 0% ) non-gastric MALT lymphoma. Gastric lymphoma associated anemia accounted for 50. 0% (16/32) (25.0% (12/48) in non-gastric group, P =0. 022). In non-gastric group, stage 11I - IV diseases accounted for 35.4% ( 17/48 ) ( 12. 5 % ( 4/32 ) in gastric group, P = O. 022 ). During a median follow-up of 30 months, the 5-year overall survival ( OS ) rate was 90. 0% and 5-year progression-free survival (PFS) rate 67. 0%. For the non-gastric group, surgery plus chemotherapy group was superior in PFS to surgery alone group ( the 3-year PFS rate 83.0% and 33.0% ; median PFS 43.4 months and 20. 3 months) (P = 0. 040 ). Five-year OS in patients on first-line rituximab and chemotherapy without rituximab were 100. 0% and 86.0% respectively ( P = 0. 106 ). Short-term response ( OR = 0. 258, P = 0. 020 ) and low albumin ( OR = 3. 967, P = 0. 009 ) were independent factor for PFS. Conclusions Non- gastric MALT lymphoma is easily disseminated. Systemic treatment may be considered for advanced non- gastric MALT lymphoma. Surgery often leaves residual lesions for gastric MALT lymphoma.

关 键 词:淋巴瘤 非霍奇金 疾病特征 预后 黏膜相关淋巴组织淋巴瘤 

分 类 号:R733.1[医药卫生—肿瘤]

 

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