1. Short-term outcomes after surgical aortic valve replacement in elderly patients - results of a comparative cohort study
- Author
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Diana A. Wu, Peter Lang, David Varghese, Nawwar Al-Attar, Kasra Shaikhrezai, Vipin Zamvar, and Sukumaran Nair
- Subjects
Surgical aortic valve replacement (SAVR) ,Transcatheter aortic valve implantation (TAVI) ,Elderly patients ,Octogenarians ,Surgical outcomes ,Surgery ,RD1-811 ,Anesthesiology ,RD78.3-87.3 - Abstract
Abstract Background With the introduction of transcatheter aortic valve implantation, the role of surgical aortic valve replacement (SAVR) in elderly patients has been called into question. We investigated the short-term outcomes of SAVR in the elderly population. Methods All patients aged ≥ 70 years who underwent isolated SAVR in our centre between 2008 and 2017 were included in the study. Survival at 30 days and 1 year were compared for patients aged 70–79 years (n = 809) versus patients aged ≥ 80 years (n = 322). Factors associated with poorer survival outcomes were identified using multivariable Cox regression analysis. Results Patients aged 70–79 years and patients aged ≥ 80 years had similar survival rates at 30 days (98.1% vs. 98.4%, p = 0.732) and 1 year (96.0% vs. 94.1%, p = 0.162) post-SAVR. This remained true after multivariable adjustment. Risk factors for 30 day all-cause mortality included insulin dependent diabetes (HR 6.17, 95% CI 1.32–28.92, p = 0.021) and increasing cardiopulmonary bypass time (HR 2.72, 95% CI 1.89–3.91, p
- Published
- 2024
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