Application of ECMO in lung transplantation
10.3760/cma.j.issn.0254-1785.2011.10.009
- VernacularTitle:体外膜肺氧合在临床肺移植中的应用
- Author:
Chunxiao HU
;
Mingfeng ZHENG
;
Yanjuan WANG
;
Jingyu CHEN
;
Bo XU
;
Zhiping WANG
- Publication Type:Journal Article
- Keywords:
Lung transplantation;
Extracorporeal membrane oxygenation
- From:
Chinese Journal of Organ Transplantation
2011;32(10):611-613
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the experiences of extracorporeal membrane oxygenation (ECMO) technique in human lung transplantation. MethodsECMO was used in 45 patients undergoing lung transplantation.There were 32 cases of dilated pulmonary fibrosis and pulmonary hypertension,4 cases of chronic obstructive pulmonary disease,2 cases of pneumosilicosis,2 cases of phthisis,one case of diffuse panbronchiolitis,2 cases of bronchiectasis and 2 cases of primary pulmonary hypertension. In 3 patients, ECMO conduit was used as a bridge to the lung transplantation for 13,19 and 6 days respectively before operation,and ECMO support was done after the operation.In 40 patients ECMO support was done during operation.In 2 patients without using cardiopulmonary bypass, ECMO support was done after operation because of primary graft dysfunction.Results In 40 patients undergoing ECMO support during operation,the ECMO conduit was removed in 37 patients immediately after the operation.ECMO mean blood flow was (2.8 ± 0.6)L/min,running time was (7.7 ± 0.9) h,and 31 patients survived. In 3 patients undergoing postoperative ECMO support,ECMO was removed in 2 cases at 36th h and 6th day after the operation respectively,and the remaining one died from acute renal failure 2 weeks after the operation though the continuing hemofiltration was applied through ECMO conduit. In 2 patients without using cardiopulmonary bypass and 3 patients using ECMO during operation,ECMO support was used initially or again after operation because of PGD or acute heart failure.Three patients were cured,and 2 patients were died from multiple system organ failure.Conclusion ECMO is an important auxiliary tool in lung transplantation for preoperative,intraoperative and postoperative supports. As the transition bridge to recipients,ECMO can be used for preoperative supports; during operation,it can stabilize the haemodynamics,and postoperation,it can improve severe pulmonary function dysfunction and PGD.
