Background. OBSERVANT represents the first national observational study on the comparative effectiveness of transcatheter aortic valve implantation (TAVI) vs surgical aortic valve replacement (SAVR) at short, medium and long term, in a patient population with severe aortic stenosis (AS). The aim of this paper is to describe patient...
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2014 (v1)PublicationUploaded on: April 14, 2023
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2016 (v1)Publication
No description
Uploaded on: April 14, 2023 -
2015 (v1)Publication
Background There is a paucity of prospective and controlled data on the comparative effectiveness of transcatheter aortic valve replacement (TAVR) versus surgical aortic valve replacement (SAVR) in a real-world setting. Objectives This analysis aims to describe 1-year clinical outcomes of a large series of propensity-matched patients who...
Uploaded on: October 11, 2023 -
2016 (v1)Publication
Background - The proven efficacy of transcatheter aortic valve implantation (TAVI) in high-risk patients is leading to the expansion of its indications toward lower-risk patients. However, this shift is not supported by meaningful evidence of its benefit over surgical aortic valve replacement (SAVR). This analysis aims to describe outcomes of...
Uploaded on: April 14, 2023 -
2016 (v1)Publication
Objective To evaluate outcomes of monitored anesthesia care (MAC) compared with general anesthesia (GA) in patients undergoing transfemoral transcatheter aortic valve replacement (TAVR). Design Secondary analysis from the observational and prospective OBSERVANT (OBservational Study of Effectiveness of avR–taVi procedures for severe Aortic...
Uploaded on: April 14, 2023 -
2016 (v1)Publication
A few studies recently reported controversial results with transfemoral transcatheter aortic valve replacement (TF-TAVR) versus transapical transcatheter aortic valve replacement (TA-TAVR), often without adequate adjusted analysis for baseline differences. Data on patients who underwent TF-TAVR and TA-TAVR from the Observational Study of...
Uploaded on: April 14, 2023 -
2016 (v1)Publication
Background There are scarce data on outcomes after transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement (SAVR) in patients with renal failure. Methods We evaluated the impact of renal failure on outcomes after TAVI and SAVR and compared the results of these procedures in patients with chronic kidney disease...
Uploaded on: April 14, 2023 -
2015 (v1)Publication
No description
Uploaded on: April 14, 2023 -
2016 (v1)Publication
The aim of this study was to analyze procedural and postprocedural outcomes of patients aged ≥80 years treated by transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement (SAVR) as enrolled in the OBservational Study of Effectiveness of SAVR-TAVR procedures for severe Aortic steNosis Treatment (OBSERVANT) Study. TAVI...
Uploaded on: October 11, 2023