Background： Recent advances in extracorporeal membrane oxygenation （ECMO） have led to increasing interest in its use during cardiopuhnonary resuscitation （CPR）. However, decisions regarding extracorporeal CPR （E...Background： Recent advances in extracorporeal membrane oxygenation （ECMO） have led to increasing interest in its use during cardiopuhnonary resuscitation （CPR）. However, decisions regarding extracorporeal CPR （ECPR） in children are difficult as a result of limited studies, especially in Asia Pacific. The objective of this study was to investigate trends in survival and demographic details for children with ECPR in Asia Pacific recorded in the Extracorporeal Life Support Organization （ELSO） registry from 1999 to 2016 and identify the risk factors associated with in-hospital mortality. Methods： The data of children younger than 18 years of age who received ECPR over the past 18 years in Asia Pacific were retrospectively analyzed. The data were extracted from the ELSO registry and divided into two 9-year groups （Group 1 1999-2007 and Group 2： 2008-2016） to assess temporal changes using univariate analysis. Then, univariate and multiple logistic regression analyses were performed between survivors and nonsurvivors to identify factors independently associated with in-hospital mortality. Results： A total of 321 children were included in final analysis, with an overall survival rate of 50.8%. Although survival rates were similar between Group 1 and Group 2 （43.1% vs. 52.5%,χ^2= 1.67, P - 0.196）, the median age （1.7 [0.3, 19.2] months for Group 1 vs. 5.6 [0.8, 64.9] months for Group 2, t = 2.93, P = 0.003） and weight （3.7 [3.0, 11.5] kg for Group 1 vs. 6.0 [3.4, 20.3] kg for Group 2, t = -3.14, P 0.002） of children increased over time, while the proportion of congenital heart disease （75.9% for Group 1 vs. 57.8% for Group 2, χ^2=6.52, P 0.011 ） and cardiogenic shock （36.2% for Group 1 vs. 7.2% for Group 2, χ^2=36.59, P 〈 0.001 ） decreased. Patient conditions before ECMO were worse, while ECMO complications decreased across time periods, especially renal complications. Multiple logistic regress!on analysis of ECMO complications showed that disseminated intravascular coagulation （DIC）, myocardial stunning, and neurological complications were independently associated with increased odds of hospital mortality. Conclusions： The broader indications and decreased complication rates make EPCR to be applicated more and more extensive in children in Asia Pacific region. ECMO complications such as myocardial stunning are independently associated with decreased survival.展开更多
BACKGROUND Very little is known about the role of extracorporeal membrane oxygenation(ECMO)for the management of patients undergoing major aortic surgery with particular reference to aortic dissection.AIM To review th...BACKGROUND Very little is known about the role of extracorporeal membrane oxygenation(ECMO)for the management of patients undergoing major aortic surgery with particular reference to aortic dissection.AIM To review the available literature to determine if there was any evidence.METHODS A systematic literature search through PubMed and EMBASE was undertaken according to specific key words.RESULTS The search resulted in 29 publications relevant to the subject:1 brief communication,1 surgical technique report,1 invited commentary,1 retrospective case review,1 observational study,4 retrospective reviews,13 case reports and 7 conference abstracts.A total of 194 patients were included in these publications of whom 77 survived.CONCLUSION Although there is no compelling evidence for or against the use of ECMO in major aortic surgery or dissection,it is enough to justify its use in this patient population despite current adverse attitude.展开更多
文摘Background： Recent advances in extracorporeal membrane oxygenation （ECMO） have led to increasing interest in its use during cardiopuhnonary resuscitation （CPR）. However, decisions regarding extracorporeal CPR （ECPR） in children are difficult as a result of limited studies, especially in Asia Pacific. The objective of this study was to investigate trends in survival and demographic details for children with ECPR in Asia Pacific recorded in the Extracorporeal Life Support Organization （ELSO） registry from 1999 to 2016 and identify the risk factors associated with in-hospital mortality. Methods： The data of children younger than 18 years of age who received ECPR over the past 18 years in Asia Pacific were retrospectively analyzed. The data were extracted from the ELSO registry and divided into two 9-year groups （Group 1 1999-2007 and Group 2： 2008-2016） to assess temporal changes using univariate analysis. Then, univariate and multiple logistic regression analyses were performed between survivors and nonsurvivors to identify factors independently associated with in-hospital mortality. Results： A total of 321 children were included in final analysis, with an overall survival rate of 50.8%. Although survival rates were similar between Group 1 and Group 2 （43.1% vs. 52.5%,χ^2= 1.67, P - 0.196）, the median age （1.7 [0.3, 19.2] months for Group 1 vs. 5.6 [0.8, 64.9] months for Group 2, t = 2.93, P = 0.003） and weight （3.7 [3.0, 11.5] kg for Group 1 vs. 6.0 [3.4, 20.3] kg for Group 2, t = -3.14, P 0.002） of children increased over time, while the proportion of congenital heart disease （75.9% for Group 1 vs. 57.8% for Group 2, χ^2=6.52, P 0.011 ） and cardiogenic shock （36.2% for Group 1 vs. 7.2% for Group 2, χ^2=36.59, P 〈 0.001 ） decreased. Patient conditions before ECMO were worse, while ECMO complications decreased across time periods, especially renal complications. Multiple logistic regress!on analysis of ECMO complications showed that disseminated intravascular coagulation （DIC）, myocardial stunning, and neurological complications were independently associated with increased odds of hospital mortality. Conclusions： The broader indications and decreased complication rates make EPCR to be applicated more and more extensive in children in Asia Pacific region. ECMO complications such as myocardial stunning are independently associated with decreased survival.
文摘BACKGROUND Very little is known about the role of extracorporeal membrane oxygenation(ECMO)for the management of patients undergoing major aortic surgery with particular reference to aortic dissection.AIM To review the available literature to determine if there was any evidence.METHODS A systematic literature search through PubMed and EMBASE was undertaken according to specific key words.RESULTS The search resulted in 29 publications relevant to the subject:1 brief communication,1 surgical technique report,1 invited commentary,1 retrospective case review,1 observational study,4 retrospective reviews,13 case reports and 7 conference abstracts.A total of 194 patients were included in these publications of whom 77 survived.CONCLUSION Although there is no compelling evidence for or against the use of ECMO in major aortic surgery or dissection,it is enough to justify its use in this patient population despite current adverse attitude.
