Trends and outcomes in endovascular and open surgical treatment of visceral aneurysms

Journal of Vascular Surgery
Jason A ChinTimur P Sarac

Abstract

Visceral artery aneurysms (VAAs) are rare but often repaired because of dire consequences of rupture. This is a population-based evaluation of chronologic trends in management, risk factors, and outcomes of endovascular and open therapy. The 2003 to 2013 Agency for Healthcare Research and Quality (AHRQ) National Inpatient Sample (NIS) database was reviewed. Cases with primary diagnosis of VAA and undergoing endovascular or open repair were identified. Patients with renal artery or abdominal or thoracoabdominal aortic disease were excluded. Case numbers of respective techniques were charted over time. Baseline characteristics and in-hospital outcomes were compared for endovascular and open groups using χ2 test, Fisher exact test, or t-test. Predictors of mortality and complications were evaluated with multivariate logistic regression. There were 9260 interventions for VAAs from 2003 to 2013, including 5166 endovascular and 4094 open. Endovascular repairs increased from 5.3 to 24.7 per 10 million U.S. population (P < .001), surpassing open repairs in 2008, which decreased from 14.3 to 9.2 per 10 million (P < .001). Endovascular patients were more likely to have been treated at urban teaching hospitals (77.1% vs 61.8%; P < .0001);...Continue Reading

Citations

Feb 11, 2020·International Journal of Colorectal Disease·Nelson SmithStephanie Chetrit
Oct 27, 2020·JGH Open : an Open Access Journal of Gastroenterology and Hepatology·Supriya SharmaRajanikant R Yadav

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