急性胰腺炎并发的胰性脑病和韦尼克脑病10例报告

目的 探讨急性胰腺炎(AP)并发的胰性脑病(PE)和韦尼克脑病(WE)的临床特征和治疗方法。方法 回顾性分析了10年来收治的AP患者596例。结果 AP中重症急性胰腺炎(SAP)93例，脑病10例(1．7％)，其中PE6例，WE4例；6例PE均为SAP，占AP的1%、SAP的6．5％，其中死亡3例，占SAP的3%、PE的50％。4例WE，占AP的0．7%，死亡2例，占AP的0．3％、WE的50％。2例WE注射维生素B1而治愈。结论 PE多发生在SAP的早期或病情反复时；WE发生于SAP或AP的恢复期。禁食时间长、反复呕吐及全胃肠外营养中未补充维生素B1是在胰腺炎病程中造成维生素B1缺乏而导致WE的重要原因。

Pancreatic encephalopathy and Wernicke's encephalopathy in association with acute pancreatitis:10 cases report

Objective To investigate the clinical characteristics and the treatment of pancreatic encephalopathy (PE) and Wernicke's encephalopathy (WE). Method A retrospective study was conducted on 596 cases of acute pancreatitis. Results There were 93 cases of severe acute pancreatitis (SAP),among them encephalopathy was discovered in 10 patients (1.7%). All 6 patients of PE developed in SAP (6.5%);3 patients died (3% of SAP,50% of PE). Four cases of WE developed in AP (0.7%);2 patients died (0.3% of AP,50% of WE). Two patients of WE were treated with parenteral thiamine (vitamin B_ 1 ),and they survived. Conclusions PE occurred in early stage of SAP or recrudescence,while WE usually occurred in convalescent stage of SAP/AP. Long fasting,repeated vomiting,and total parenteral nutrition (TPN) without VitB_ 1 were main causes of VitB_ 1 deficiency,which might be the main causative factor in WE.