Invasive aspergillosis is an opportunistic fungal infection disease,and the risk factors of Invasive aspergillosis after liver transplantation are increasing,which seriously affects the quality of life of patients.Inv...Invasive aspergillosis is an opportunistic fungal infection disease,and the risk factors of Invasive aspergillosis after liver transplantation are increasing,which seriously affects the quality of life of patients.Invasive Aspergillus has no specific clinical manifestations and occurs most frequently in the lungs.The diagnostic methods for invasive aspergillosis are continuously updated,including serological tests,polymerase chain reaction(PCR),next-generation sequencing,Matrix-assisted laser desorption ionization time-of-flight mass spectrometry,Aspergillus GM lateral flow test,and some new markers under study have made the diagnosis of invasive aspergillosis infection more definitive.Voriconazole is the drug of choice for the treatment and prevention of invasive aspergillosis,and immunotherapy may become an adjuvant therapy or monotherapy for invasive aspergillosis with the emergence of more and more resistant strains.This article summarizes the progress in the diagnosis and treatment of invasive aspergillosis after liver transplantation,in order to provide a reference for clinical practice.展开更多
Objective:To compare the differences in postoperative survival and complications between extended right liver transplantation(ERLT)and whole liver transplantation(WLT).Methods:The Chinese and English databases were se...Objective:To compare the differences in postoperative survival and complications between extended right liver transplantation(ERLT)and whole liver transplantation(WLT).Methods:The Chinese and English databases were searched for clinical studies on comparing ERLT with WLT for end-stage liver disease from the date of database construction to April 15,2022.The searched literature was de-duplicated and selected according to the order of title,abstract and content,after which NOS quality evaluation was performed for literature that matched the study.Postoperative complications and survival data were extracted from the eligible literature and subjected to Meta-analysis with Review Manager 5.3,and finally data sensitivity analysis and publication bias tests were performed.Results:The complication of ERLT such as biliary complications[OR=1.77,95%CI=(1.39,2.25),P<0.00001],biliary leakage[OR=2.16,95%CI=(1.64,2.84),P<0.0001],total vascular complications[OR=2.00,95%CI=(1.48,2.70),P<0.0001],hepatic arterial thrombosis[OR=2.06,95%CI=(1.50,2.83),P<0.00001],re-Transplantation[OR=1.93,95%CI=(1.53,2.45),P<0.00001]have a higher occurrence rate compared with WLT.While the biliary stenosis[OR=0.74,95%CI=(0.48,1.15),P=0.18],hepatic portal vein thrombosis[OR=1.72,95%CI=(0.84,3.49),P=0.14],primary non-function[OR=1.27,95%CI=(0.80,2.02),P=0.32]had no statistically difference in the incidence of complications after liver transplantation.In terms of survival,ERLT had lower 1-year graft survival rate[OR=0.64,95%CI=(0.54,0.76),P<0.00001]and patient survival rate[OR=0.75,95%CI=(0.62,0.91),P=0.003]than WLT.Fortunately,there was no statistically difference in 5-year graft survival rate[OR=0.97,95%CI=(0.76,1.23),P=0.78]and 5-year patient survival rate[OR=0.94,95%CI=(0.78,1.14),P=0.54].Conclusion:ERLT is a safe and effective treatment for adult end-stage liver disease.As a surgical method with postoperative complications and survival similar to that of WLT,ERLT can increase the source of donor liver.展开更多
Split liver transplantation is an essential means which expand the donor pool currently and the two livers obtained after splitting are marginal donor livers.The adoption of Static Cold Storage during allocation and p...Split liver transplantation is an essential means which expand the donor pool currently and the two livers obtained after splitting are marginal donor livers.The adoption of Static Cold Storage during allocation and preservation leads to a higher cold ischemia time,thus increasing the occurrence of related postoperative complications,which limits the further development of split-liver transplantation.Mechanical perfusion as a complement to split liver transplantation can minimize the damage to the marginal donor liver during preservation and reduce the occurrence of ischemia-reperfusion.At present,mechanical perfusion has achieved better efficacy in other types of marginal donor liver transplantation such as DCD,elderly donor liver,fatty liver,and so on.In recent years,mechanical perfusion has also shown great potential for application in split-liver transplantation,and limited clinical studies have shown outstanding therapeutic effects.Therefore,this paper will summarize the research progress and mechanisms related to the application of mechanical perfusion in split liver transplantation in order to promote the application of mechanical perfusion in split liver transplantation and reduce the damage of the organ during preservation.展开更多
基金Major Science and Technology Project of Hainan Province(No.ZDK2019009)。
文摘Invasive aspergillosis is an opportunistic fungal infection disease,and the risk factors of Invasive aspergillosis after liver transplantation are increasing,which seriously affects the quality of life of patients.Invasive Aspergillus has no specific clinical manifestations and occurs most frequently in the lungs.The diagnostic methods for invasive aspergillosis are continuously updated,including serological tests,polymerase chain reaction(PCR),next-generation sequencing,Matrix-assisted laser desorption ionization time-of-flight mass spectrometry,Aspergillus GM lateral flow test,and some new markers under study have made the diagnosis of invasive aspergillosis infection more definitive.Voriconazole is the drug of choice for the treatment and prevention of invasive aspergillosis,and immunotherapy may become an adjuvant therapy or monotherapy for invasive aspergillosis with the emergence of more and more resistant strains.This article summarizes the progress in the diagnosis and treatment of invasive aspergillosis after liver transplantation,in order to provide a reference for clinical practice.
基金Key Science and Technology Project of Hainan Province(No.ZDK2019009)Construction of Clinical Medical Center of Hainan Province(Organ Transplantation)。
文摘Objective:To compare the differences in postoperative survival and complications between extended right liver transplantation(ERLT)and whole liver transplantation(WLT).Methods:The Chinese and English databases were searched for clinical studies on comparing ERLT with WLT for end-stage liver disease from the date of database construction to April 15,2022.The searched literature was de-duplicated and selected according to the order of title,abstract and content,after which NOS quality evaluation was performed for literature that matched the study.Postoperative complications and survival data were extracted from the eligible literature and subjected to Meta-analysis with Review Manager 5.3,and finally data sensitivity analysis and publication bias tests were performed.Results:The complication of ERLT such as biliary complications[OR=1.77,95%CI=(1.39,2.25),P<0.00001],biliary leakage[OR=2.16,95%CI=(1.64,2.84),P<0.0001],total vascular complications[OR=2.00,95%CI=(1.48,2.70),P<0.0001],hepatic arterial thrombosis[OR=2.06,95%CI=(1.50,2.83),P<0.00001],re-Transplantation[OR=1.93,95%CI=(1.53,2.45),P<0.00001]have a higher occurrence rate compared with WLT.While the biliary stenosis[OR=0.74,95%CI=(0.48,1.15),P=0.18],hepatic portal vein thrombosis[OR=1.72,95%CI=(0.84,3.49),P=0.14],primary non-function[OR=1.27,95%CI=(0.80,2.02),P=0.32]had no statistically difference in the incidence of complications after liver transplantation.In terms of survival,ERLT had lower 1-year graft survival rate[OR=0.64,95%CI=(0.54,0.76),P<0.00001]and patient survival rate[OR=0.75,95%CI=(0.62,0.91),P=0.003]than WLT.Fortunately,there was no statistically difference in 5-year graft survival rate[OR=0.97,95%CI=(0.76,1.23),P=0.78]and 5-year patient survival rate[OR=0.94,95%CI=(0.78,1.14),P=0.54].Conclusion:ERLT is a safe and effective treatment for adult end-stage liver disease.As a surgical method with postoperative complications and survival similar to that of WLT,ERLT can increase the source of donor liver.
基金Major Science and Technology Program of Hainan Province(No.ZDK2019009)Foundation Project for Construction of Clinical Medical Center of Hainan Province(organ transplantation)。
文摘Split liver transplantation is an essential means which expand the donor pool currently and the two livers obtained after splitting are marginal donor livers.The adoption of Static Cold Storage during allocation and preservation leads to a higher cold ischemia time,thus increasing the occurrence of related postoperative complications,which limits the further development of split-liver transplantation.Mechanical perfusion as a complement to split liver transplantation can minimize the damage to the marginal donor liver during preservation and reduce the occurrence of ischemia-reperfusion.At present,mechanical perfusion has achieved better efficacy in other types of marginal donor liver transplantation such as DCD,elderly donor liver,fatty liver,and so on.In recent years,mechanical perfusion has also shown great potential for application in split-liver transplantation,and limited clinical studies have shown outstanding therapeutic effects.Therefore,this paper will summarize the research progress and mechanisms related to the application of mechanical perfusion in split liver transplantation in order to promote the application of mechanical perfusion in split liver transplantation and reduce the damage of the organ during preservation.
