Anesthetic management for patients undergoing orthotopic liver transplantation
- VernacularTitle:原位肝移植术临床麻醉管理的探讨
- Author:
Wengqi HUANG
;
Ziqing HEI
;
Bingxue CHEN
- Publication Type:Journal Article
- Keywords:
Orthotopic liver transplantation;
Anesthesia;
Extracorporeal veno venous bypass
- From:
Chinese Journal of Anesthesiology
1995;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the peri operative changes and anesthetic management during orthotopic liver transplantation (OLT) Methods General anesthesia or general anesthesia combined with epidural anesthesia was applied During the anhepatic phase, extracorporeal veno venous bypass (EVVB) was established Hemodynamics, respiratory function, blood gas, biochemistry, blood coagulation function, body temperature, blood glucose, urinary output and bleeding output were monitored According to the different characteristics of the pre anheptic phase, anheptic phase and neoheptic phase during OLT, the corresponding anesthetic management was supplied Results Applying EVVB during the anheptic phase could keep hemodynamics stable, but in 15 min of the primary anheptic and neoheptic stages a transient circulatory instablity occurred,and the rapid blood volume expansion was required Through comprehensive management, there was no obvious acid base disturbance during the phases The hypocalcemia, hypokalemia and hyperglycemia occurred and thebody temperature changed greatly,to require timly corrective measures Certain coagulative disturbances occurred, to require the supplement of coagulation factors, proper hemostatic drugs and protamine for neutralizing heparin Intraoperatively, anti rejection drugs were required Peri operatively, the blood glucose levels were higher than normal Conclusions Utilizing EVVB during the anheptic phase can be helpful to maintain hemodynamics stable, prevent obvious acidosis and hyperkalemia The anesthetic management during the neoheptic phase should be required to correcte hypothermia, hypocalcemia, hypokalemia, hyperglycemia and disturbence of coagulation
