期刊
THORACIC AND CARDIOVASCULAR SURGEON
卷 69, 期 4, 页码 322-328出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-0040-1710002
关键词
aorta; aortic; aortic valve and root; cardiopulmonary bypass; CPB
This study evaluated risk factors for mortality in patients with Acute Aortic Dissection Type A (AADA). Older age, previous cardiac surgery, preoperative cardiopulmonary resuscitation (CPR), blood transfusion, and postoperative acute kidney injury (AKI) were identified as independent risk factors for mortality in AADA patients. These factors were associated with increased mortality rates.
Introduction Acute aortic dissection Type A (AADA) is still associated with a high mortality rate and frequent postoperative complications. This study was designed to evaluate the risk factors for mortality in AADA patients. Patients and Methods This retrospective analysis included 344 consecutive patients who underwent surgery for AADA in moderate hypothermic circulatory arrest (20-24 degrees C nasopharyngeal) between 2001 and 2016. Results The 30-day mortality rate was 18%. Nonsurvivors were significantly older (65.712.0 years vs. 62.0 +/- 12.5 years; p =0.034) with significantly higher Euro-score II [15.4% (6.6; 23.0) vs. 4.63% (2.78; 9.88); p <0.001)]. Intraoperatively, survivors had statistically shorter cardiopulmonary bypass times [163 (134; 206) vs. 198min (150; 245); p =0.001]. However, the hypothermic circulatory arrest time was similar between both groups. Postoperatively, the incidence of acute kidney injury (AKI) (55.9 vs. 15.2%; p <0.001), stroke (27.9 vs. 12.1%; p =0.002) and sepsis (18.0 vs. 2.1%; p <0.001) were significantly higher among nonsurvivors. The multi-variable logistic regression confirmed that older age, previous cardiac surgery, preoperative cardiopulmonary resuscitation (CPR), blood transfusion and postoperative acute kidney injury (AKI) were independent risk factors for mortality. Conclusion Our analysis suggested that the reason for mortality was multifactorial, especially age, previous cardiac surgery, CPR, transfusion, as well as postoperative AKI were considered risk factors for mortality.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据