Effects of Kasai surgery on living donor liver transplantation in the treatment of children biliary atresia
10.11958/20160239
- VernacularTitle:Kasai手术对胆道闭锁儿童行活体肝移植术的影响
- Author:
Shanni LI
;
Kai WANG
;
Nan MA
;
Xingchu MENG
;
Wei ZHANG
;
Chao SUN
;
Chong DONG
;
Bin WU
;
Chao HAN
;
Hong QIN
;
Wei GAO
- Publication Type:Journal Article
- Keywords:
biliary atresia;
liver transplantation;
Kasai surgical;
child
- From:
Tianjin Medical Journal
2016;44(7):817-820
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects of portoenterostomy (Kasai surgery) on living donor liver transplantation (LDLT) for children with biliary atresia (BA). Methods A total of 150 children with BA, who were treated with LDLT in our center from September 2006 to September 2014, were retrospectively analysed. The children were categorized into Kasai group (90 cases, 60%) and non-Kasai (60 cases, 40%) group, based on whether they had previously undergone Kasai procedure pre-LDLT. Clinical data, incidence of complications and accumulated survival rates were compared between two groups. Results The ages of pediatric patients were 4.9-87.0 months. The patient age and height were significantly higher in Kasai group than those of non-Kasai group (P<0.05). The serum bilirubin level was lower before surgery in Kasai group than that of non-Kasai group (P<0.05). There were no significant differences in body weight, pediatric end stage of liver disease (PELD) score, graft to recipient body weight ratio (GRWR), operation time and blood loss between two groups ( P>0.05). Similarly, there were no significant differences in pulmonary infection, acute rejection, portal vein thrombosis, hepatic artery occlusion and biliary complications between the two groups (P>0.05). The overall complication rate of post-LDLT was 61.1%in Kasai group, which was higher than that in non-Kasai group (43.3%,χ2=4.580, P=0.032). Totally, there were 7 cases (4.7%) died on post-LDLT, in which there were 6 cases (4.0%) in Kasai group including 5 cases of multiple organ
failure and 1 case of severe pulmonary infection, and 1 case (0.7%) in non-Kasai group, who died of multiple organ failure due to preoperative gastrointestinal bleeding for emergency surgery. There were no serious complications and death in donors. The overall cumulative survival rates were 98.6%, 96.6%, 94.9%and 92.7%in 1 month, 1 year, 3 years and 5 years after LDLT, respectively. And there were no significant differences in survival rates in 1 month, 1 year, 3 years and 5 years between two groups (χ2=1.490, P=0.222) with the rates of 98.9%, 96.5%, 93.8%, 91.3%in Kasai group and 98.3%, 96.6%, 96.4%, 95.5% in non-Kasai group. Conclusion Performing Kasai procedure can acquire satisfied results to pediatric patients with BA pre-LDLT, without increasing the incidence of major complications and mortality post-LDLT. And the accumulated survival rate is not different in pediatric patients received Kasai surgery compared with that in non-Kasai patient. Besides that, Kasai surgery might postpone the time of receiving LDLT, benefit to the growth of children and reduce the jaundice of pre-LDLT.
