Abstract
Objective
The aim of this study is to compare outcomes between octogenarians and non-octogenarians undergoing thoracic endovascular aortic repair (TEVAR)
Methods
Using the National Inpatient Sample database, we identified octogenarians (≥80 years) and non-octogenarians (<80 years) who had undergone thoracic endovascular aortic repair between 2012 and 2017. We compared patients’ demographic, socioeconomic, comorbidity data between the two groups as well as the procedure indications and perioperative outcomes. A multivariable logistic regression analysis was conducted to evaluate the impact of advanced age (≥80 years) on the in-hospital mortality rates in patients who underwent TEVAR. This analysis was also performed for a separate cohort which included only patients who underwent TEVAR for ruptured thoracic aortic aneurysm.
Results
A total of 4108 patients were included in our study; 3432 (83.5%) patients were <80 years (37.9% female; median age, 64 years; 34.3% non-white) and 676 (16.5%) patients were ≥80 years (50.7% female; median age, 83 years; 20.4% non-white). Non-ruptured thoracic aortic aneurysm was the most common indication for TEVAR in older patients (61.4%), whereas type B aortic dissection was the most common indication in younger patients (36.4%). In-hospital complications were comparable between the two groups except for respiratory complications that were higher in the younger patients (21.2% vs. 15.2%; P <.001). The multivariable analysis demonstrated that advanced age had no association with increased in-hospital mortality rates (adjusted odds ratio [aOR], 1.41; 95% confidence interval [CI], .97-2.05), However, in ruptured thoracic aortic aneurysm cohort, octogenarians had higher in-hospital mortality rates (aOR, 1.86; 95% CI, 1.04-3.32).
Conclusions
Octogenarians have acceptable rates of perioperative morbidity and mortality compared to the younger group and should be considered for TEVAR. Octogenarians are at higher risk for in-hospital mortality in the setting of ruptured thoracic aortic aneurysm, supporting the appropriateness of elective TEVAR in selected Octogenarians.
Get full access to this article
View all access options for this article.
References
Supplementary Material
Please find the following supplemental material available below.
For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.
For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.
