RESUMO
@#Objective To study the mid-term and long-term postoperative results of Bentall procedure in patients with Marfan syndrome. Methods From February 2009 to July 2016, ten adolescent patients (mean age of 12.30±2.31 years ranged 9-16 years, mean height of 172.50±12.55 mm, mean weight of 48.60±17.08 kg) underwent Bentall procedure in our hospital. All these teenage patients were with Marfan syndrome, 6 boys and 4 girls. Five of them underwent mitral valve replacement procedure at the same time while 2 of them with tricuspid valvuloplasty. Results No mortality was found in hospitalization. One patient suffered respiratory failure after surgery. No renal failure, mediastinal infection or re-operation caused by bleeding were observed. All were well followed up for 62 months. One died of malignant arrhythmia, the other were in good condition with the latest interview. Conclusion Teenage patients with Marfan syndrome who underwent Bentall procedure have favorable outcomes in mid-term and long-term follow-up, they probably will not suffer anti-coagulation complications and restriction of growth
RESUMO
@#Objective To retrospectively review our experience of correction of type Ⅰa endoleak after thoracic endovascular aortic repair(TEVAR). Methods From August 2009 to May 2016, 29 patients with type Ⅰa endoleak after TEVAR (25 males, 4 females at mean age of 56±10 years (range, 41–86 years) underwent treatment: open surgery in 15 patients (an open surgery group), hybrid aortic arch repair in 6 patients (a hybrid group) and cuff extension in 8 patients(a cuff group). A history of hypertension was noted in 25 patients, diabetes mellitus in 3 patients, coronary artery disease in 3 patients, lung infection in one patient, aortic root aneurysm in one patient and aberrant right subclavian artery in one patient. Results In the open surgery group, no death was observed. Continuous renal replacement therapy and re-intubation was done in one patient and drainage of pericardial effusion in one patient. No death was noted in the hybrid group and persistent type Ⅰa endoleak in one patient. In the cuff group, thrombosis of the left common artery was noted in one patient and bypass of the left axillary artery to the left axillary artery and the left common carotid artery was done. Unfortunately, he died of cerebral infarction and total in-hospital death rate was 3.4% (1/29). Bypass of the left axillary artery to the left axillary artery was done in one patient with left upper limb ischemia. There were 4 (14.2%) deaths during follow-up: 3 deaths in the open surgical group and one death in the cuff group. Endoleak was observed in one patient in the hybrid group and one in the cuff group. Conclusion The corresponding procedure, including open surgery, hybrid aortic arch repair or cuff extension, is scheduled to be done according to the characteristics of type Ⅰa endoleak. Satisfactory outcomes are achieved in patients with typeⅠa endoleak.