Acute Kidney Injury Genomics and Biomarkers in TAVR Study
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“Acute Kidney Injury Genomics and Biomarkers in TAVR Study”
In the last decade, transcatheter aortic valve replacement (TAVR) has become an increasingly utilized alternative procedure for replacing a stenotic aortic valve. This study collects clinical information, DNA, blood and urine samples (throughout procedural hospitalization) in order to investigate the incidence of acute kidney injury (AKI) in patients undergoing TAVR and to identify key clinical and procedural predictors of AKI. This study seeks to identify blood and urine biomarkers that can be used for early detection of AKI around the time of the procedure. The study seeks to assess for novel genetic variants associated with development of AKI after TAVR. Finally the study seeks to assess for novel genetic variants and biomarkers that are associated with adverse cardiovascular events after TAVR and to further explore how these events may inter-relate with acute kidney injury.
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Procedure - Transcatheter Aortic Valve Replacement
The investigators will collect blood and urine samples from patients with aortic stenosis who are undergoing transcatheter aortic valve replacement.
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Genomic and Biomarker Predictors of Acute Kidney Injury and Other Post-Procedural Outcomes Following Transcatheter Aortic Valve Replacement
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NCT02791880
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Xe0o5d
