RESUMO
Objective: To summarize the early- and med-term outcomes of modified Fontan operation in patients with functional single ventricle and separate hepatic venous (SHV) drainage. Methods: A total of 39 patients with functional single ventricle and SHV drainage received modified Fontan operation in our hospital from 2009-01 to 2015-12 were retrospectively analyzed. There were 26 (66.7%) male, the average age was (6.98±3.62) years, body weight was (20.79±9.66) kg and pre-operative mean pulmonary artery pressure was (9.77±2.51) mmHg. Based on if SHV combining Apicocaval Juxtaposition (ACJ), the patients were divided into 2 groups: SHV group,n=29 and SHV+CAJ group,n=10. The early (3 months) - and med (5 years)-term post-operative outcomes were analyzed. Results: General clinical data was similar between 2 groups,P>0.05. There were 20/39 patients with one-stage operation, 19 with two-stage operation (18 after Glenn operation and 1 after B-T operation). Modified Fontan operation method was mainly used extracardiac conduit-common open technique (30 patients, 76.9%). 19 patients had CPB with aorta clamping, CPB time was 72-446 (189.74±84.96) min and aorta clamping time was 26-171 (89.05±43.96) min; the other 19 patients had CPB without aorta clamping, CPB time was 60-209 (109.99±98.86) min. 10 patients received re-surgery due to early post-operative complications. 3 patients died at early post-operation with the mortality at 7.7%. The average follow-up time was 3.9 (0.83-7.17) years, 1 patient had cardiac function at NYHA II and the others at NYHA I; the 5-year survival rate was 100%. Conclusion: The early- and med-term outcomes of modified Fontan operation were good in patients with functional single ventricle and SHV drainage. Selection of modified Fontan operation method should be based on the distance form inferior vena cava to SHV and presence of ACJ.
RESUMO
Given improvements in the diagnosis and treatment of congenital heart disease, more patients with heart disease reach adolescence or adulthood and require noncardiac surgery. Since 1971, the Fontan operation has been widely used for the management of tricuspid atresia and a variety of univentricular heart malformations. Although the life expectancy of these patients has increased, few reports are available on their anaesthetic management when a noncardiac operation is indicated. We report on the anaesthetic management of a 40-years-old male patient scheduled for permanent pacemaker insertion who underwent a modified Fontan procedure at the age of 27 years for pulmonary stenosis, common atrioventricular cushion defect, and for corrected transposition of the great arteries