DECREASED PLATELET-AGGREGATION AFTER REPERFUSION IN ORTHOTOPIC LIVER-TRANSPLANTATION

被引:29
作者
HIMMELREICH, G
HUNDT, K
NEUHAUS, P
ROISSANT, R
RIESS, H
机构
[1] FREE UNIV BERLIN,KLINIKUM RUDOLF VIRCHOW,DEPT INTERNAL MED,W-1000 BERLIN 19,GERMANY
[2] FREE UNIV BERLIN,KLINIKUM RUDOLF VIRCHOW,DEPT SURG,W-1000 BERLIN 19,GERMANY
[3] FREE UNIV BERLIN,KLINIKUM RUDOLF VIRCHOW,DEPT ANESTHESIOL,W-1000 BERLIN 19,GERMANY
关键词
D O I
10.1097/00007890-199203000-00018
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Increased blood loss is a major contributory factor to postoperative short- and longterm outcome in orthotopic liver transplantation (OLT). Hyperfibrinolysis, occurring mainly in the anhepatic phase, and disseminated intravascular coagulation (DIC), starting immediately after reperfusion, have been observed to parallel increased bleeding tendency. However, other factors may also contribute. For the first time we investigated platelet aggregation during the course of 10 OLTs and found a marked reduction of adenosine diphosphate-, collagen-, and ristocetin-induced platelet aggregation immediately after reperfusion. Since this is the point at which increased bleeding tendency is known to occur, it would seem that, apart from DIC and hyperfibrinolysis, an intermediate dysfunction of platelet aggregation may be a major cause of intraoperative bleeding.
引用
收藏
页码:582 / 586
页数:5
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