传染病信息
傳染病信息
전염병신식
INFECTIOUS DISEASE INFORMATION
2014年
2期
82-85,92
,共5页
王永刚%谢聪颖%王洪波%李志伟%邵丽芳%牟劲松%李克%刘振文
王永剛%謝聰穎%王洪波%李誌偉%邵麗芳%牟勁鬆%李剋%劉振文
왕영강%사총영%왕홍파%리지위%소려방%모경송%리극%류진문
肝移植%早期乳酸清除率%肝损伤%丙氨酸氨基转移酶%门冬氨酸氨基转移酶
肝移植%早期乳痠清除率%肝損傷%丙氨痠氨基轉移酶%門鼕氨痠氨基轉移酶
간이식%조기유산청제솔%간손상%병안산안기전이매%문동안산안기전이매
liver transplantation%early lactate clearance%hepatic injury%ATL%AST
目的:分析肝移植术后早期乳酸清除率(early lactate clearance rate, ELCR)和初期肝特异性氨基转移酶水平变化的特点及相关性,探讨ELCR对移植肝损伤的评估价值。方法回顾性分析301例原位肝移植(orthotopic liver transplantation, OLT)病例资料,针对其术后转入重症监护室的初期ALT、AST、动脉血乳酸水平以及术后6 h动脉血乳酸水平计算ELCR,并与ALT、AST及AST/ALT比值进行相关性分析。结果 ELCR与ALT、AST呈中度负相关(r分别为-0.668、-0.602,P均<0.001),而与AST/ALT比值无相关性(r=0.077)。经统计分析构建的3个ELCR等级分别为Ⅰ级<25%、Ⅱ级为25%~50%、Ⅲ级≥50%。Ⅰ级、Ⅱ级和Ⅲ级对应ALT水平分别为(1670.20±897.41)U/L、(937.87±350.06)U/L和(556.16±173.56)U/L,AST为(2835.98±1549.06)U/L、(1642.87±1106.00)U/L和(827.44±260.92)U/L,3组间ALT和AST水平差异有统计学意义(P均<0.001)。随着ELCR等级增大,ALT和AST值降低。结论 ELCR可方便快速地反映肝移植后初期肝缺血-再灌注损伤程度,其不同等级可对肝移植术后初期移植肝功能进行初步评估。
目的:分析肝移植術後早期乳痠清除率(early lactate clearance rate, ELCR)和初期肝特異性氨基轉移酶水平變化的特點及相關性,探討ELCR對移植肝損傷的評估價值。方法迴顧性分析301例原位肝移植(orthotopic liver transplantation, OLT)病例資料,針對其術後轉入重癥鑑護室的初期ALT、AST、動脈血乳痠水平以及術後6 h動脈血乳痠水平計算ELCR,併與ALT、AST及AST/ALT比值進行相關性分析。結果 ELCR與ALT、AST呈中度負相關(r分彆為-0.668、-0.602,P均<0.001),而與AST/ALT比值無相關性(r=0.077)。經統計分析構建的3箇ELCR等級分彆為Ⅰ級<25%、Ⅱ級為25%~50%、Ⅲ級≥50%。Ⅰ級、Ⅱ級和Ⅲ級對應ALT水平分彆為(1670.20±897.41)U/L、(937.87±350.06)U/L和(556.16±173.56)U/L,AST為(2835.98±1549.06)U/L、(1642.87±1106.00)U/L和(827.44±260.92)U/L,3組間ALT和AST水平差異有統計學意義(P均<0.001)。隨著ELCR等級增大,ALT和AST值降低。結論 ELCR可方便快速地反映肝移植後初期肝缺血-再灌註損傷程度,其不同等級可對肝移植術後初期移植肝功能進行初步評估。
목적:분석간이식술후조기유산청제솔(early lactate clearance rate, ELCR)화초기간특이성안기전이매수평변화적특점급상관성,탐토ELCR대이식간손상적평고개치。방법회고성분석301례원위간이식(orthotopic liver transplantation, OLT)병례자료,침대기술후전입중증감호실적초기ALT、AST、동맥혈유산수평이급술후6 h동맥혈유산수평계산ELCR,병여ALT、AST급AST/ALT비치진행상관성분석。결과 ELCR여ALT、AST정중도부상관(r분별위-0.668、-0.602,P균<0.001),이여AST/ALT비치무상관성(r=0.077)。경통계분석구건적3개ELCR등급분별위Ⅰ급<25%、Ⅱ급위25%~50%、Ⅲ급≥50%。Ⅰ급、Ⅱ급화Ⅲ급대응ALT수평분별위(1670.20±897.41)U/L、(937.87±350.06)U/L화(556.16±173.56)U/L,AST위(2835.98±1549.06)U/L、(1642.87±1106.00)U/L화(827.44±260.92)U/L,3조간ALT화AST수평차이유통계학의의(P균<0.001)。수착ELCR등급증대,ALT화AST치강저。결론 ELCR가방편쾌속지반영간이식후초기간결혈-재관주손상정도,기불동등급가대간이식술후초기이식간공능진행초보평고。
Objective To analyze the early postoperative changes of early lactate clearance rate (ELCR) and liver-specific trans-aminases in patients with orthotopic liver transplantation (OLT), and investigate the relationship between ELCR and liver-specific transaminases, and the value of ELCR in evaluation of liver injury associated with liver transplantation. Methods Clinical data of 301 patients undergoing OLT were analyzed retrospectively. ELCR was calculated according to ALT and AST levels and arterial lactate concentration detected shortly after the patients underwent OLT and were transferred to surgical intensive care unit, and arterial lactate concentration at 6 hours after undergoing OLT. The relationship between ELCR and ALT, AST or AST/ALT ratio was analyzed. Results ELCR had moderately negative correlation with both ALT (r=-0.668, P<0.001) and AST (r=-0.602, P<0.001), had no correlation with AST/ALT ratio (r=0.077). Three ELCR grades were established, gradeⅠ<25%, gradeⅡ25%~50%, and gradeⅢ≥50%. ALT was 1670.20±897.41 U/L, 937.87±350.06 U/L and 556.16±173.56 U/L, and AST was 2835.98±1549.06 U/L, 1642.87 ±1106.00 U/L and 827.44 ±260.92 U/L, respectively, in ELCR gradesⅠ,ⅡandⅢgroups. ALT and AST levels were significantly different among the three groups (P<0.001). Patients with higher ELCR grade had a significantly lower levels of ALT and AST. Conclusions ELCR can be served as a convenient and prompt indicator for assessing hepatic ischemia/reperfusion injury after undergoing OLT. The different ELCR grades can evaluate graft function after undergoing OLT.