Application of branch-first technique in total thoracic aorta replacement: short and medium term effect of 11 cases.
10.3760/cma.j.cn112139-20211216-00606
- VernacularTitle:弓部优先策略用于全胸主动脉置换术的近中期效果
- Author:
Xiao Qing YAN
1
;
Gang WU
1
;
Shuai LIU
1
;
Jian Hua LIU
1
;
Ping Fan WANG
1
;
Rui Cheng ZHANG
1
Author Information
1. Department of Cardiovascular Surgery, Henan Province Chest Hospital, Zhengzhou 450003, China.
- Publication Type:Journal Article
- MeSH:
Male;
Female;
Humans;
Aorta, Thoracic/surgery*;
Retrospective Studies;
Aortic Aneurysm, Thoracic/surgery*;
Aortic Dissection/surgery*;
Aorta, Abdominal/surgery*;
Blood Vessel Prosthesis Implantation
- From:
Chinese Journal of Surgery
2022;60(11):1018-1022
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To examine the short and medium term effect of branch-first technique in total thoracic aorta replacement. Methods: The clinical data of eleven patients with ascending aortic aneurysms or type A aortic dissection+Crawford Ⅰ or Ⅱ total thoracoabdominal aortic aneurysm who were treated at Department of Cardiovascular Surgery in Henan Province Chest Hospital from January 2018 to July 2021 were retrospectively analyzed. There were 7 males and 4 females, aging (38±5) years (range: 28 to 45 years), 7 cases of whom were diagnosed with Marfan syndrome, 1 case was diagnosed with coarctation of aorta. Operations were performed under mild hypothermic and branch-first technique. Firstly, the middle and small incision in the chest was combined with the 6th intercostal incision in the left posterior lateral side. Secondly, four branches artificial blood vessels were anastomosed with the brachiocephalic artery to ensure the blood supply to the brain. After the circulation was blocked, intracardiac and aortic proximal operations were performed. Intercostal artery reconstruction and thoracic descending aorta replacement were completed after opening circulation. Results: The operative time of this group was (645.9±91.7) minutes (range: 505 to 840 minutes). One case had cerebral infarction and 1 case had chylothorax. The patients were followed up 4 to 47 months, 1 patient underwent thoracic and abdominal aorta+iliac artery resection and replacement due to the progression of abdominal aortic aneurysm 3 months after operation. Intercostal artery obstruction occurred in 2 cases, and the rest lived well. Conclusions: One-stage whole thoracic aorta replacement with branch-first technique has satisfactory results in the short and medium term, with no risk of residual aortic aneurysm rupture. It is an effective treatment for young and organs function well patients with complex aortic lesions.
