Translational-Omics in Aortic Stenosis (TOmAS) Biobank

Study Overview
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Brief Summary
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The objective of the TOmAS Biobank is the conservation of biological material (plasma, saliva, and tissue explanted during surgery), genetic material (DNA, RNA, etc.), and clinical data (material/data) collected from patients with cardiovascular diseases (CVD) as well as from control participants, in order to allow future studies evaluating novel proteomic, transcriptomic and epigenomic markers (as well as other emerging -omic technologies) for CVD (i.e. aortic stenosis, cardiomyopathy, myorcardial infarction, etc). The study of physiological and genetic factors will allow for the discovery of new genomic and other -omic (including proteomic, transcriptomic and epigenomic) biomarkers associated with CVD which will lead to an improved understanding of the underlying biology of CVD and may provide future insights into the prevention and treatment of this type of disease.

Detailed Description
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Inherited from parents, DNA is organized into genes and is unique to each individual. Genes contain the information that dictates how cells function and hence, can also influence the risk of developing diseases. Due to the uniqueness and variability between each individual, genes can confer different risks of developing diseases when comparing one person to another person (or a group of people). When a biological product can be measured to predict whether someone is at a higher risk for a certain disease, it is called a biomarker. Biomarkers include, but are not limited to genetic material (such as DNA) and certain proteins found in the heart and the blood. By studying genes and proteins isolated from biological samples (blood, saliva and heart tissue), investigators of this Biobank hope to characterize known biomarkers, identify novel biomarkers and ultimately, improve the diagnosis and treatment of heart diseases. The purpose of this research is to: (1) perform a genetic study of cardiovascular diseases, such as aortic valve diseases and (2) create a biobank (that will include blood samples, genetic material, and tissue explanted at surgery) to be used for analysis in the future.

Official Title
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Translational-Omics in Aortic Stenosis (TOmAS) Biobank

Conditions
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Cardiovascular Diseases, Aortic Valve Stenosis

Intervention / Treatment
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* Other: Genetics


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: CVD diagnosis including, but not limited to: Aortic Stenosis, Coronary Heart Disease, Heart Failure, Atrial Fibrilation, Dilated Cardiomyopathy, Myocardial Infarction, and Spontaneous Coronary Artery Dissection. Undergoing cardiac surgery for non-aortic valve pathology Exclusion Criteria: Individuals with Congenital heart disease will be excluded

Ages Eligible for Study
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Minimum Age: 19 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| CVD Group<br>CVD diagnosis including, but not limited to: Aortic Stenosis, Coronary Heart Disease, Heart Failure, Atrial Fibrilation, Dilated Cardiomyopathy, Myocardial Infarction, and Spontaneous Coronary Artery Dissection. | Other: Genetics<br>* TOmAS is a biobank and all patients will be genotyped<br>|
| Control Group<br>control groups will be defined as: No echocardiographic evidence of AS (or any aortic valve abnormality) and 60 years of age | Other: Genetics<br>* TOmAS is a biobank and all patients will be genotyped<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| TOmAS | Identifying genetic differences between cases and controls. | 5 years |