J Vasc Surg. 2023 Jun;77(6):1822-1832.e3. doi: 10.1016/j.jvs.2022.10.029. Epub 2022 Oct 28.
ABSTRACT
OBJECTIVE: To compare the risk of mortality and complications between male and female patients undergoing aortic aneurysm repair with fenestrated-branched endovascular aortic repair (FBEVAR).
METHODS: The PubMed, Embase, and Scopus databases were searched systematically for observational studies in patients undergoing elective fenestrated branched endovascular repair for aortic aneurysm. The included studies compared outcomes of interest based on the sex of the patients. The pooled effect sizes were reported as odds ratio (OR) and weighted mean difference (WMD). STATA software was used for statistical analysis.
RESULTS: The meta-analysis included nine studies. Compared with males, females had a higher risk of perioperative and in-hospital mortality (OR, 3.01; 95% confidence interval [CI], 2.01-4.53), mortality within 1 year postoperatively (OR, 1.79; 95% CI, 1.09-2.93) and mortality at more than 1 year postoperatively (OR, 1.31l 95% CI, 1.02-1.69). Female patients had significantly higher operative time (minutes) (WMD, 33.77; 95% CI, 12.01-55.52), length of hospital stay (days) (WMD, 2.29; 95% CI, 1.52-3.07), and the risk of major complications (OR, 2.93; 95% CI, 1.36-6.32) There was an increased risk of respiratory complications (OR, 1.70; 95% CI, 1.20-2.40), renal complications (OR, 2.68; 95% CI, 1.25-5.74), stroke (OR, 2.74; 95% CI, 1.44-5.22), sepsis (OR, 2.24; 95% CI, 1.23-4.09), and ischemic colitis (OR, 2.63; 95% CI, 1.48-4.68) in female patients, and they were less likely to be discharged home postoperatively (OR, 0.58; 95% CI, 0.43-0.77).
CONCLUSIONS: In patients undergoing FBEVAR, female sex is associated with higher risk of mortality and complications. These findings suggest the need for careful supervision and management by multidisciplinary team in females undergoing FBEVAR.
PMID:37232176 | DOI:10.1016/j.jvs.2022.10.029
