Two staged hybrid abdominal aortic debranch procedure for thoracoabdominal aneurysm
10.3760/cma.j.cn112434-20200221-00058
- VernacularTitle:分期杂交腹主动脉去分支化治疗胸腹主动脉瘤
- Author:
Wei XIE
1
;
Yunxing XUE
;
Shuchun LI
;
Min JIN
;
Qing ZHOU
;
Dongjin WANG
Author Information
1. 南京医科大学鼓楼临床医学院心胸外科 210008
- Keywords:
Thoracoabdominal aneurysm;
Hybrid surgery
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2021;37(6):354-357
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the short-term effects of staged hybrid abdominal aortic debranching technique in the treatment of thoracoabdominal aorta.Methods:From January 2018 to December 2018, 22 patients with thoracoabdominal aortic aneurysms underwent surgical treatment in Nanjing Drum Tower Hospital. Among them, 12 underwent staged hybrid abdominal aortic debranching (AAD), and 10 underwent traditional thoracoabdominal aortic replacement (TAR). AAD consisted of two phases: the first phase of surgery was mid-opening, Y-type artificial blood vessels replaced the lower abdominal aorta and bilateral common iliac arteries, and the abdominal aortic branches were reconstructed at the same time: right branch artificial blood vessels-right renal artery-left renal artery, the left branch artificial blood vessel-superior mesenteric artery-common hepatic artery; the second phase was endovascular repair anchoring normal and long-term normal aorta or artificial blood vessel. The clinical effected of two methods for the treatment of thoracoabdominal aortic aneurysms were compared and analyzed.Results:The overall mortality rate was 13.6%, and the mortality rate in the TAR group increased significantly (0 vs. 30%). The main cause was dissection (91.7% vs. 90.0%, P=0.895). Crawford classification was predominantly type Ⅱ in both groups(58.3% vs. 50.0%, P=0.082). The proportion of patients with Marfan syndrome in the TAR group was higher (30% vs. 0, P=0.046). The TAR group was significantly more drained 24 h after surgery [(355.0±199.2)ml vs. (1244.0±716.1)ml, P= 0.003]. The TAR group had a higher proportion of lung infections (40% vs. 0, P= 0.018). The average cost was higher in the AAD group [(28.4±8.3) ten thousands yuan vs. (19.3±10.4) ten thousands yuan, P= 0.033]. Conclusion:The staged hybrid abdominal aortic debranching technique can effectively treat thoracoabdominal aortic aneurysms. Compared with traditional thoracoabdominal aortic replacement, the surgical trauma is smaller but more expensive.
