急性胰腺炎伴肝损伤的临床分析

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·临床检验研究论著·

急性胰腺炎伴肝损伤的临床分析

周 琳,欧阳资武,付祖姣,周 江,李 敏,李子博△

(长沙医学院医学检验系临床生物化学教研室,湖南长沙410219)

摘 要:目的 探讨急性胰腺炎(AP)严重程度与肝功能受损指标的相关性,分析AP时肝损伤的发生概率与AP严重程度之间的关系,并探讨不同严重程度的AP患者之间年龄、性别、体重指数是否存在差异。方法 通过收集2011年10月至2012年6月长沙医学院附属医院检验科的AP患者72例的临床资料,其中轻度26例、中度31例、重度15例;水肿型52例,坏死型20例。并随机选取25例健康成年人作为对照组。比较轻、中、重度3组与对照组之间年龄、性别、体质量指数的差异和肝功能受损指标ALT或AST的关系以及水肿型、坏死型AP与ALT或AST的关系并进行统计学分析。结果 对照组、轻型组、中型组和重型组之间年龄和性别比较差异无统计学意义(P>0.05),但轻型、中型、重型3组体质量指数与对照组相比差异有统计学意义(P<0.05)。轻、中、重度3组病例ALT或AST阳性率与健康对照组比较差异均有统计学意义(P<0.05),而在轻、中、重度3组病例ALT或AST阳性率的两两比较中,轻度、中度和重度之间比较差异均有统计学意义(P=0.003,P=0.005),而中度与轻度之间差异无统计学意义(P>0.05)。水肿型与坏死型两组ALT或AST阳性率均高于健康对照组,差异有统计学意义(P<0.05),且水肿型与坏死型两组之间ALT或AST阳性率比较,差异有统计学意义(P=0.000 1)。结论 肥胖是AP的诱发因素;AP严重程度与胰腺炎伴有肝损害有一定相关性,其损害程度可反映AP严重程度;急性坏死型胰腺炎的肝损害发生率要高于水肿型胰腺炎。

关键词:胰腺炎; 肝; 转氨酶类

DOI:10.3969/j.issn.1673-4130.2013.04.012文献标识码:A文章编号:1673-4130(2013)04-0412-03

Clinical analysis of acute pancreatitis associated with liver injury

Zhou Lin,Ouyang Ziwu,Fu Zujiao,Zhou Jiang,Li Min,Li Zibo

(Clinical Biochemistry Staff Room,Clinical Laboratory Medicine of Changsha

Medical College,Changsha,Hu′nan 410219,China)

Abstract:Objective To study the correlation between the acute pancreatitis(AP)serious degree and indexes of liver functiondamage,and analyze the relationship between the probability of AP liver damage and AP severity and discusses the the difference ofage,sex and weight index of patients with different severity of AP.Methods Clinical laboratory data of 72patients with AP inChangsha Medical College Affiliated Hospital through October 2011to June 2012,including 26cases with mild pancreatitis,31caseswith moderate pancreatitis and 15cases with severe pancreatitis,and 52cases of oedema type and 20cases of necrosis type.25casesof healthy adults were randomly selected as control group.The age,sex,and weight index were compared between the differentgroups,and the relationship between the liver function and damaged index ALT or AST was analyzed.Meanwhile,the relationshipbetween oedema or necrosis type AP and ALT or AST were also analyzed.Results There was no significant difference between thecontrol group,mild group,the moderate group and severe group of age and sex(P>0.05),but weight index of these groups weredifferent with control group(P<0.05).Positive rate of mild,moderate and severe group were different with control group(P<0.05),and there were statistical difference between mild and severe group and between moderate and severe group(P<0.05).Positiverate of ALT or AST in oedema and necrosis type groups were higher than control group(P<0.05)and those of the two patientgroups were also statistically different(P<0.05).Conclusion Obesity could be a causative factor of AP.There might be certaincorrelation between the severity of AP and the damage of liver function.The incidence rate of liver injury in necrosis type of APcould be higher than oedema type of AP.

Key words:pancreatitides; liver; transaminases

急性胰腺炎(AP)是一种由多种因素(如胆源性、乙醇性、高脂血症、高血钙、创伤、药物性等)引发胰酶对胰腺及其周围组织自身消化的急性化学性、炎症性疾病。其并发心、脑、肾、肺等多脏器的损害已被广泛认识,急性胰腺炎早期即可出现肝脏损害,主要表现为丙氨酸氨基转移酶(ALT)、天冬氨酸氨基转移酶(AST)、胆红素(TBIL)、碱性磷酸酶(ALP)、谷氨酰转移酶(r-GT)及清蛋白(ALB)的异常[1-2]。近来研究认为AP引起的肝功能损害不但可以加重胰腺炎病情,而且直接影响其预后,甚至可发展为肝功能衰竭而导致死亡[3],故应引起高度重视。肝脏是胰腺血液回流的第一站[4],故常首先累及肝脏,因此AP严重程度与肝损伤的发生有一定相关性。本文通过分析2011年10月到2012年6月长沙医学院附属医院检验科确诊为AP的患者和健康者的血清肝功能指标(AST或ALT)水平的变化,统计轻型、中型、重型AP的肝损害发生率,以探讨AP肝损害发生率与AP严重程度的相关性,并同时分析年龄、

·

·国际检验医学杂志2013年2月第34卷第4期 Int J Lab Med,February 2013,Vol.34,No.4

作者简介:周琳,女,讲师,主要从事临床生物化学及检验研究。 △ 通讯作者,E-mail:linxin520hao@yeah.net。

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