乙型肝炎肝硬化患者幽门螺杆菌感染与血氨水平的关系

目的:探讨乙型肝炎肝硬化患者幽门螺杆菌(Helicobacterpylori,Hp)感染与血氨的关系,为临床防治肝性脑病是否需要常规根除Hp提供理论依据。方法:收集86例乙肝肝硬化住院患者,分Hp(+)组和Hp(-)组,并选取同期住院的Hp阳性的胃溃疡或胃炎患者60例作为对照组。Hp(+)组以埃索美拉唑、克拉霉素及阿莫西林行Hp根治性治疗,分别检测各组的空腹血氨及Hp(+)组治疗前后血氨浓度变化。根据肝功能Child分级及食管静脉曲张程度进行分组,比较各组血氨水平。结果:Hp(+)组血氨浓度明显高于Hp(-)组,差异有显著性(P<0.01);Hp(+)组根除Hp后血氨浓度较治疗前明显下降,差异有显著性(P<0.005)。Hp(+)组中Child-PughB、C级血氨浓度明显高于A级,差异有显著性(P<0.01),Ⅰ°、Ⅱ°食管静脉曲张血氨水平Hp(+)组明显高于Hp(-)组,差异有显著性(P<0.05)。结论:Hp感染可使乙肝肝硬化患者血氨水平升高,根除Hp有助于预防和治疗乙肝肝硬化高氨血症。

A clinical study of the relationship between blood ammonia concentration in patients with liver cirrhosis after chronic hepatitis B and Helicobacter pylori infection

Objective To study the influence of Helicobacter pylori(Hp) infection on blood ammonia concentration in chronic hepatitis B patients with liver cirrhosis.The purpose of this study is to provide a theoretical basis for developing prevention and treatment of hepatic encephalopathy through eradicating Hp.Methods Eighty-six chronic hepatitis B patients with liver cirrhosis were enrolled and classified into Hp infection group and without Hp infection group.Sixty peptic ulcer or gastritis patients with Hp infecti...