Predictive risk factors for acute kidney injury after surgery for Stanford type A acute aortic dissection
10.7507/1007-4848.201804042
- VernacularTitle:急性 Stanford A 型主动脉夹层术后急性肾功能损伤的危险因素分析
- Author:
SHENG Wei
1
;
LUAN Tian
1
;
CHI Yifan
1
;
NIU Zhaozhuo
1
;
SUN Long
1
;
ZHANG Wenfeng
1
;
WU Jiantao
1
;
YANG Haiqin
2
Author Information
1. Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Medical College of Qingdao University, Qingdao, 266071, Shandong, P.R.China
2. Department of Mental Intervention, Qingdao Preferential Hospital, Qingdao, 266071, Shandong, P.R.China
- Publication Type:Journal Article
- Keywords:
Acute aortic dissection;
acute kidney injury;
risk factors
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2019;26(1):67-72
- CountryChina
- Language:Chinese
-
Abstract:
Objective To identify the predictors of postoperative acute kidney injury in patients undergoing surgery for Stanford type A acute aortic dissection. Methods A total of 220 patients who underwent surgery for type A acute aortic dissection in Qingdao Municipal Hospital from September 2010 to September 2017 were divided into two groups including a group A and a group B based on whether acute kidney injury occurred or not after surgery. There were 40 patients with 29 males and 11 females with the mean age of 54.6±9.2 years in the group A, 180 patients with 133 males and 47 females with the mean age of 48.5±7.9 years in the group B. Univariate and multivariate analyses (logistic regression) were used to identify the predictive risk factors. Results Overall in-hospital mortality was 5.5%. In univariate analysis, there were statistically significant differences with respect to the age, preoperative creatinine, preoperative white blood cell, the European system for cardiac operative risk evaluation (EuroSCORE), total cardiopulmonary bypass (CPB) time, deep hypothermic circulatory arrest (DHCA) time, arch replacement, red blood cell transfusion intraoperative and in 24 hours postoperatively, postoperative mechanical ventilation time, ICU stay duration, hospital stay duration and in hospital mortality. Multivariate logistic analysis showed that preoperative creatinine, preoperative white blood cell, CPB time, and red blood cell transfusion intraoperative and in 24 hours postoperatively were the independent predictors for postoperative acute kidney injury. Conclusion The incidence of acute kidney injury is high after surgery for acute Stanford type A aortic dissection. It can be predicted based on above factors, for patients with these risk factors, more perioperative care strategies are needed in order to induce the incidence of acute kidney injury.
