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find Keyword "Extracorporeal venovenous bypass" 1 results
  • Extracorporeal Venous Bypass in Porcine Orthotopic Liver Transplantation: A Comparative Study

    ObjectiveTo explore the application of extracorporeal venovenous bypass in orthotopic liver transplantation in pigs and to compare hemodynamic changes during operation of two different bypass ways. MethodsTwentyfive porcine orthotopic liver transplantations were performed and extracorporeal venovenous bypass was established during anhepatic phase through a catheter in portal vein (group A,n=16) or in splenic vein (group B,n=9).Hemodynamic changes were monitored continuously.ResultsFourteen recipients survived two days after operation (14/16) in group A while all survived in group B (9/9).Transient hemodynamic disturbance (MAP and CVP decreased,and HR increased) was monitored at both the beginning and the end of anhepatic stage in group A,while these parameters kept stable in group B (P<0.05).ConclusionApplying venovenous bypass may stabilize recipients’ hemodynamics in porcines orthotopic liver transplantation,and splenic vein draining way has more advantages than portal vein.

    Release date:2016-08-28 04:48 Export PDF Favorites Scan
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