Two-stage retrograde hybrid repair in the surgical treatment of acute aortic dissection complicated with distal malperfusion syndrome
- VernacularTitle:逆向分期杂交技术在急性主动脉夹层合并远端灌注不良综合征外科治疗中的应用
- Author:
Peng YANG
1
;
Yi XIE
1
;
Yu LIU
1
;
Yu ZHANG
1
;
Qianlei LANG
1
;
Wenfan LI
1
;
Chenhao WANG
1
;
Zhenghua XIAO
1
;
Jia HU
2
Author Information
1. Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
2. 1. Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China 2. Cardiovascular Surgery Research Laboratory, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China 3. Department of Cardiovascular Surgery, West China Guangan Hospital, Sichuan University, Guangan, 638001, Sichuan, P. R. China
- Publication Type:Journal Article
- Keywords:
Two-stage retrograde hybrid repair;
aortic dissection;
malperfusion syndrome;
intervention-first
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2024;31(04):585-593
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of two-stage retrograde hybrid repair for acute aortic dissection involving the aortic arch complicated with distal malperfusion syndrome. Methods From May 2019 to December 2022, the patients presented with acute aortic dissection involving the aortic arch complicated with distal malperfusion syndrome treated in the Department of Cardiovascular Surgery of West China Hospital, Sichuan University were enrolled. After preoperative evaluation, all patients underwent priority emergency interventional surgery to improve distal malperfusion, and then underwent two-stage hybrid surgery to repair proximal aortic lesions. The perioperative clinical and imaging data were retrospectively analyzed. Results Five patients were collected, including 4 males and 1 female, with a median age of 58 years. The main manifestations were lower limb ischemia and renal insufficiency in 3 patients, and poor intestinal perfusion in 2 patients. All patients were given priority to interventional surgery to implant graft stents or bare stents and necessary branch artery intervention, and then successfully performed two-stage hybrid surgery, including type Ⅰhybrid surgery for 2 patients, type Ⅱ hybrid surgery for 1 patient and type Ⅲ hybrid surgery for the other 2 patients, with a success rate of 100.0%. All patients were discharged successfully, and the function of the organs with poor perfusion returned to normal. Only 1 patient recovered to grade 4 muscle strength of the diseased lower limbs upon discharge. No adverse events such as amputation, exploratory laparotomy and intestinal resection or long-term hemodialysis occurred. Conclusion The application of two-stage retrograde hybrid repair in the surgical treatment of acute aortic dissection involving the aortic arch complicated with distal malperfusion syndrome is safe and effective, and is helpful to improve the perioperative survival rate, and clinical outcomes of such patients.
