自身免疫病相关性胰腺炎的临床特点分析

目的 总结分析自身免疫病相关性胰腺炎的临床特点,提高对该类疾病的认识.方法 回顾总结北京协和医院诊断的28例自身免疫病相关性胰腺炎病例,结合伴发疾病分类分析.结果 (1)男女患者的比例为1:6,年龄(40.0±16.1)岁,自身免疫病相关性急性胰腺炎明显多于慢性胰腺炎(6:1);(2)常见的与胰腺炎相关的自身免疫病为系统性红斑狼疮(20/28)、干燥综合征(6/28)等;(3)与胰腺炎相关的自身免疫病的特点:有明显多系统受累表现,依次为血液系统、肾脏、肝脏等,胰腺炎发作出现于原发病的活动期;(4)自身免疫病相关性急性胰腺炎的临床特点:起病均无饮食诱因,影像学改变不明显;(5)自身免疫病相关性慢性胰腺炎的临床特点:可有CA199明显升高,但随病情好转而下降;(6)治疗与预后:加强的糖皮质激素或免疫抑制剂治疗有效,合并急性胰腺炎的患者的病死率较高(33.3%).结论 自身免疫病相火性胰腺炎以急性发病和女性患者多见,多与自身免疫病活动期相关,并发急件胰腺炎者预后差,糖皮质激素和(或)免疫抑制剂可缓解病情.

Analysis of clinical features of autoimmune disease-related pancreatitis

Objective To improve the understanding of autoimmune disease related panereatitis by analyzing their clinical features.Methods The clinical features were analyzed retrospectively in 28 autoimmune disease related pancreatitis cases from Peking Union Medical College Hospital(PUMCH),according to the associated autoimmune diseases.Results (1)The average age was(40.0±16.1)years,and the ratio of male to female patients Was 1:6.There were 24 acute and 4 chronic pancreatitis in the 28 cases.(2)The common related autoimmune diseases were systemic lupus erythematosus(20/28)and Sjogren's syndrome(6/28).(3)The characteristics of the autoimmune diseases was multi-system involvement,such as hematologic system,kidney,liver,etc.(4)Clinical features of those acute pancreatitis shown that no distinct trigger exist for acute pancreatitis.and the radiological changing Was not prominent.(5)In laboratory examination,an obvious increase of CA199 coaid be seen,paralleling the severity of pancreatitis.(6)Glucocorticoids or immunosuppressors was effective,and the mortality rate of acute pancreatitis cases was 33.3%.ConclusionsAutoimmune disease related pancreatitis is dominant with acute pancreatitis and females is common,which may reflect the activity of autoimmune diseases.Autoimmune disease related acute pancreatitis has a high mortality rate.Glucocorticoids and/or immunosuppressors may be useful to relieve the pancreatitis.