Systematic review and meta-analysis of sex differences in outcomes after endovascular aneurysm repair for infrarenal abdominal aortic aneurysm

被引:41
作者
Liu, Yang [1 ,2 ]
Yang, Yi [1 ]
Zhao, Jichun [1 ]
Chen, Xiyang [1 ]
Wang, Jiarong [1 ,2 ]
Ma, Yukui [1 ]
Huang, Bin [1 ]
Yuan, Ding [1 ]
Du, Xiaojiong [1 ]
机构
[1] Sichuan Univ, West China Hosp, Dept Vasc Surg, 37 Guo Xue Alley, Chengdu 610041, Sichuan, Peoples R China
[2] Sichuan Univ, West China Sch Med, Chengdu, Sichuan, Peoples R China
基金
中国国家自然科学基金;
关键词
Abdominal aortic aneurysm; Sex difference; Mortality; Morbidity; LONG-TERM SURVIVAL; GENDER-DIFFERENCES; FEMALE GENDER; LESS BENEFIT; AAA REPAIR; MORTALITY; MANAGEMENT; RISK; INTERVENTION; MORBIDITY;
D O I
10.1016/j.jvs.2019.06.105
中图分类号
R61 [外科手术学];
学科分类号
摘要
Objective: Women face distinctive challenges when they receive endovascular aneurysm repair (EVAR) treatment, and according to the previous studies, sex differences in outcomes after EVAR for infrarenal abdominal aortic aneurysm (AAA) remains controversial. This study aimed to compare the short-term and long-term outcomes between women and men after EVAR for infrarenal AAA. Methods: We conducted a comprehensive systematic review and meta-analysis of all available studies reporting sex differences after EVAR for infrarenal AAA, which were retrieved from the MEDICINE, Embase, and Cochrane Database. The pooled results were presented as odds ratios (ORs) for dichotomous data and hazard ratios for time-to-event data using a random effect model. Results: Thirty-six cohorts were included in this meta-analysis. The pooled results showed that women were associated with a significantly increased risk of 30-day mortality (crude OR, 1.67; 95% confidence interval [CI], 1.50-1.87; P < .001; adjusted OR, 1.73; 95% CI, 1.32-2.26; P < .001), in-hospital mortality (OR, 1.90; 95% CI, 1.43-2.53; P < .001), limb ischemia (OR, 2.44; 95% CI, 1.73-2.43; P < .001), renal complications (OR, 1.73; 95% CI, 1.12-2.67; P = .028), cardiac complications (OR, 1.68; 95% CI, 1.01-2.80; P = .046), and long-term all-cause mortality (hazard ratio, 1.23; 95% CI, 1.09-1.38; P = .001) compared with men; however, no significant sex difference was observed for visceral/mesenteric ischemia (OR, 1.62; 95% CI, 0.91-2.88; P = .098), 30-day reinterventions (OR, 1.37; 95% CI, 0.95-1.98; P = .095), late endoleaks (OR, 1.18; 95% CI, 0.88-1.56; P = .264), and late reinterventions (OR, 1.05; 95% CI, 0.78-1.41; P = .741). In the intact AAA subgroup, women had a significantly increased risk of visceral/mesenteric ischemia (OR, 1.85; 95% CI, 1.01-3.39; P = .046) and an equivalent risk of cardiac complications (OR, 1.64; 95% CI, 0.85-3.17; P = .138) compared with men. Conclusions: Compared with male sex, female sex is associated with an increased risk of 30-day mortality, in-hospital mortality, limb ischemia, renal complications, cardiac complications, and long-term all-cause mortality after EVAR for infrarenal AAA. Women should be enrolled in a strict and regular long-term surveillance after EVAR.
引用
收藏
页码:283 / +
页数:18
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