机构地区:[1]四川大学华西医院实验医学科临床分子诊断,成都610041
出 处:《器官移植》2017年第1期66-72,共7页Organ Transplantation
基 金:国家自然科学基金(30872579-81470980)
摘 要:目的探讨乙型肝炎病毒(HBV)携带者肾移植术后肝、肾功能变化的特点。方法以116例HBV感染肾移植患者及348例同期无HBV感染肾移植患者为研究对象,收集患者术前及术后1、3、6、12、18、24、36、60个月的肝功能[丙氨酸转氨酶(ALT)和天冬氨酸转氨酶(AST)]、肾功能[血清肌酐(Scr)]指标。比较乙型肝炎表面抗原(HBs Ag)(+)与HBs Ag(–)组肾移植患者术前和术后肝、肾功能的变化;根据术前乙型肝炎病毒血清学、术前HBV DNA定量、术前肝功能检查结果,分别将116例HBs Ag(+)肾移植患者再分为大三阳组与小三阳组、HBV DNA(+)组与HBV DNA(–)组、术前肝功能正常组与异常组,比较不同亚组间肾移植患者术前和术后肝、肾功能的变化。结果 (1)术前HBs Ag(+)组患者的ALT、AST均高于HBs Ag(–)组,肾移植术后36个月内,两组患者的肝功能比较,差异均有统计学意义(均为P<0.05),但术后60个月两组患者的肝功能比较,差异无统计学意义(均为P>0.05)。HBs Ag(+)与HBs Ag(–)组肾移植患者术前和术后60个月内的Scr比较,差异均无统计学意义(均为P>0.05)。(2)大三阳组与小三阳组及HBV DNA(+)组与HBV DNA(–)组肾移植患者术前和术后60个月内的肝、肾功能比较,差异均无统计学意义(均为P>0.05)。(3)术前肝功能正常组与异常组肾移植患者术前和术后1、3、6、12个月的ALT比较,差异均有统计学意义(均为P<0.05),两组患者术后其他时间点的ALT比较,差异无统计学意义(均为P>0.05);肾移植术前和术后1个月,两组患者的AST比较,差异均有统计学意义(均为P<0.05),两组患者术后其他时间点的AST比较,差异无统计学意义(均为P>0.05)。两组肾移植患者术前和术后60个月内肾功能比较,差异均无统计学意义(均为P>0.05)。结论 HBV感染对肾移植患者术后5年内的肾功能不会有显著影响,但会影响术后短期肝功能。Objective To observe the changes of liver and kidney function in hepatitis B virus ( HBV ) carriers after renal transplantation. Methods A total of 116 patients with HBV infection undergoing renal transplantation and 348 counterparts without HBV infection were recruited in this clinical trial. The liver function parameters including alanine aminotransferase ( ALT ) and aspartate aminotransferase ( AST ) levels and renal function parameter including serum creatinine ( Scr ) level were measured before and at l, 3, 6, 12, 18, 24, 36 and 60 months after renal transplantation. Preoperative and postoperative changes of liver and kidney function were statistically compared between the hepatitis B surface antigen ( HBsAg ) ( + ) and HBsAg ( - ) groups. According to the results of preoperative HBV serology, preoperative quantitative detection of HBV DNA and preoperative liver function test, 116 HBsAg ( + ) patients undergoing renal transplantation were divided into ( HBsAg, HBeAg and anti-HBc all positive ) and ( HBsAg, anti-HBe and anti- HBc all positive ) groups, HBV DNA ( + ) and HBV DNA ( - ) groups, and normal and abnormal liver function groups. Preoperative and postoperative changes of liver and kidney function were statistically compared between different subgroups. Results ( 1 ) Preoperative ALT and AST levels in HBsAg ( + ) patients were significantly higher compared with those in their HBsAg ( - ) counterparts. In 36 months after renal transplantation, liver function parameters significantly differed between two groups ( all P〈O.05 ) , whereas no statistical significance was noted at postoperative 60 months ( all P〉0.05 ) . Before and in 60 months after renal transplantation, no statistical significance was observed in the Scr levels between the HBsAg ( + ) and HBsAg ( - ) groups ( all P〉O.05 ) . ( 2 ) Before and in 60 months after renal transplantation, no statistical significance was observed in the liver and ki
关 键 词:肾移植 乙型肝炎病毒 乙型肝炎表面抗原 乙型肝炎病毒脱氧核糖核酸 乙型肝炎E抗原 乙型肝炎E抗体 乙型肝炎核心抗体 肝功能 肾功能
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