Pregnancy combined with acute Stanford type A aortic dissection: single center experience and literature review
10.3760/cma.j.cn112434-20191019-00366
- VernacularTitle:妊娠合并急性Stanford A型主动脉夹层：单中心治疗经验及文献回顾
- Author:
Shuyang LU
;
Wangchao YAO
;
Ben HUANG
;
Hao LAI
;
Jun LI
;
Jiawei GU
;
Yongxin SUN
;
Chunsheng WANG
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2021;37(1):14-17
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the clinical characteristics and surgical treatment experience of pregnant women with acute Stanford type A aortic dissection.Methods:From January 2005 to December 2018, a total of 12 patients with acute Stanford type A aortic dissection were treated in Zhongshan Hospital affiliated to Fudan University. Two patients died of sudden aortic dissection rupture during emergency CTA examination. The other 10 patients underwent surgical treatment, the age was 22-40 years[mean(30.7±5.8) years], the pregnancy was 15-39 weeks[mean(28.8±6.5) weeks], two cases in the second trimester of pregnancy, seven cases in the third trimester of pregnancy and one case in puerperium. Among them, seven cases were Marfan syndrome, one case was bicuspid aortic valve malformation, two cases were complicated with pregnancy hypertension.Results:One case died during perioperative period and died of rupture of abdominal aortic dissection in twelfth day after operation. One fetus was diagnosed as stillborn before operation. Before December 2013, six patients underwent surgeries, the mean cardiopulmonary bypass time was(96.8±16.5)min, aortic occlusion time was(70.8±19.3)min, intensive care unit time was(3.4±2.3) days, ventilator-assisted mechanical ventilation time was(21.6±15.6)h. After January 2014, four patients underwent surgeries, the mean cardiopulmonary bypass time was(202.3±6.4)min, the aortic cross-blocking time was(137.5±10.3)min, circulatory arrest time was(27.3±8.8)min, intensive care unit time was(12.0±5.7) days, and the ventilator-assisted mechanical ventilation time was(40.3±24.4)h. The postoperative complications included tracheotomy in two cases, hemodialysis in one case, poor wound healing in one case. One patient who had been treated with Bentall was followed up to sixth year and died of progressive rupture of descending arch dissection. One patient was followed up to seventh year after Bentall surgery, redo Bentall and Sun’s procedure were performed because of artificial valve infection, and was discharged uneventful. No adverse cardiovascular events occurred in other patients.Conclusion:Surgical treatment should be actively considered in pregnancy complicated with acute Stanford type A aortic dissection. Multi-disciplinary team cooperation can effectively improve the safety and effect of operation.
