Cardiac arrest during upper abdominal surgery such as liver transplantation is a rare but very severe complication. Traditional external cardiac compression has been the mainstay of basic life support in general circu...Cardiac arrest during upper abdominal surgery such as liver transplantation is a rare but very severe complication. Traditional external cardiac compression has been the mainstay of basic life support in general circumstances. Subdiaphragmatic cardiac compression （SDCC）, with no incision in the diaphragm, may be a more effective measure. This maneuver can provide more effective and timely cardiac compression via the already open abdomen in surgery and not add extra trauma. This method can provide a quicker and more effective means of circulation support for intraoperative cardiac arrest patients without adding new injuries. Five cases are reported and all the patients had return of spontaneous circulation （ROSC）. This is the first report of the SDCC method.展开更多
Background Although liver transplantation has become a standard therapy for end-stage liver diseases, the experience of pediatric liver transplantation is limited in China. In this article we report our experience in ...Background Although liver transplantation has become a standard therapy for end-stage liver diseases, the experience of pediatric liver transplantation is limited in China. In this article we report our experience in pediatric liver transplantation, and summarize its characters in their indications, surgical techniques, and postoperative managements. Methods Thirty-one children （≤18 years old） underwent liver transplantation in our centers. The mean age at transplantation was 12.4 years old （ranged from 5 months to 18 years） with 7 children being less than 4 years of age at transplantation. The most common diagnosis of patients who underwent liver transplantation were biliary atresia, Wilson＇s disease, primary biliary cirrhosis, glycogen storage disease, hepatoblastoma, urea cycle defects, fulminant hepatic failure, etc. The surgical procedures included 12 standard （without venovenous bypass）, 6 pigyback, 6 reduced-size, 3 split, 3 living donor liver transplantation, and 1 Domino liver transplantation. The triple-drug （FK506, steroid, and mycophenolate mofetil） immunosuppressive regimen was used in most of patients. Patients were followed up for a mean of 21.8 months. Results Five of the 31 patients died during perioperative time; mortality rate was 16.1%. The reasons of death were infections, primary non-function, heart failure, and hypovolemic shock. Postoperative complications in 10 patients included biliary leakage, acute rejection, abdominal infection, hepatitis B virus （HBV） or hepatitis C virus （HCV） infection, and pulmonary infection. Overall patient cumulative survival rate at 1-, 3-, and 5-year was 78.1%, 62.6%, 62.6%, respectively. Conclusions The most common indications of pediatric liver transplantation were congenital end-stage liver diseases. According to patients＇ age and body weight, standard, piggyback, reduced-size, split, or living donor liver transplantation should be performed. Pediatric liver transplantation especially requires higher surgical skills. The early postoperative management is the key to success. Postoperative bile leak was common, but most patients underwent liver transplantation had a better prognosis.展开更多
文摘Cardiac arrest during upper abdominal surgery such as liver transplantation is a rare but very severe complication. Traditional external cardiac compression has been the mainstay of basic life support in general circumstances. Subdiaphragmatic cardiac compression （SDCC）, with no incision in the diaphragm, may be a more effective measure. This maneuver can provide more effective and timely cardiac compression via the already open abdomen in surgery and not add extra trauma. This method can provide a quicker and more effective means of circulation support for intraoperative cardiac arrest patients without adding new injuries. Five cases are reported and all the patients had return of spontaneous circulation （ROSC）. This is the first report of the SDCC method.
文摘Background Although liver transplantation has become a standard therapy for end-stage liver diseases, the experience of pediatric liver transplantation is limited in China. In this article we report our experience in pediatric liver transplantation, and summarize its characters in their indications, surgical techniques, and postoperative managements. Methods Thirty-one children （≤18 years old） underwent liver transplantation in our centers. The mean age at transplantation was 12.4 years old （ranged from 5 months to 18 years） with 7 children being less than 4 years of age at transplantation. The most common diagnosis of patients who underwent liver transplantation were biliary atresia, Wilson＇s disease, primary biliary cirrhosis, glycogen storage disease, hepatoblastoma, urea cycle defects, fulminant hepatic failure, etc. The surgical procedures included 12 standard （without venovenous bypass）, 6 pigyback, 6 reduced-size, 3 split, 3 living donor liver transplantation, and 1 Domino liver transplantation. The triple-drug （FK506, steroid, and mycophenolate mofetil） immunosuppressive regimen was used in most of patients. Patients were followed up for a mean of 21.8 months. Results Five of the 31 patients died during perioperative time; mortality rate was 16.1%. The reasons of death were infections, primary non-function, heart failure, and hypovolemic shock. Postoperative complications in 10 patients included biliary leakage, acute rejection, abdominal infection, hepatitis B virus （HBV） or hepatitis C virus （HCV） infection, and pulmonary infection. Overall patient cumulative survival rate at 1-, 3-, and 5-year was 78.1%, 62.6%, 62.6%, respectively. Conclusions The most common indications of pediatric liver transplantation were congenital end-stage liver diseases. According to patients＇ age and body weight, standard, piggyback, reduced-size, split, or living donor liver transplantation should be performed. Pediatric liver transplantation especially requires higher surgical skills. The early postoperative management is the key to success. Postoperative bile leak was common, but most patients underwent liver transplantation had a better prognosis.
