17 studies found for:    Heart Valve Disease OR valve stenosis OR regurgitation | Open Studies | NIH, U.S. Fed
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Rank Status Study
1 Recruiting New Techniques to Evaluate Mitral Regurgitation
Condition: Mitral Valve Regurgitation
Intervention:
2 Recruiting POsition of Leads in Advanced heaRt Failure: the POLAR Study
Conditions: Cardiac Resynchronization Therapy;   Heart Failure
Interventions: Procedure: Postero-lateral;   Procedure: Antero-Lateral
3 Recruiting Surgical Ablation Versus No Surgical Ablation for Patients With Atrial Fibrillation Undergoing Mitral Valve Surgery
Conditions: Atrial Fibrillation;   Mitral Valve Insufficiency;   Mitral Valve Stenosis
Interventions: Device: Mitral valve surgery with ligation/excision of left atrial appendage with ablation;   Procedure: Mitral valve surgery with ligation/excision of left atrial appendage
4 Recruiting Cardiovascular Disease Screening
Conditions: Congenital Heart Disease;   Atherosclerosis;   Myocardial Ischemia;   Myocardial Infarction;   Acquired Heart Disease
Intervention:
5 Unknown  Comparison of Nexium VS. Secretol in the Healing and Controlling of Symptoms in GERD Patients With Severe EE.
Conditions: Gastroesophageal Reflux Disease (GERD);   Heartburn;   Indigestion
Interventions: Drug: Secretol;   Drug: Nexium
6 Recruiting Defining the Brain Phenotype of Children With Williams Syndrome
Condition: Williams Syndrome
Intervention:
7 Recruiting Hypertrophic Regression With N-Acetylcysteine in HCM
Condition: Hypertrophic Cardiomyopathy
Intervention: Drug: N-acetylcysteine (NAC)
8 Recruiting Treatment of Orthostatic Intolerance
Conditions: Tachycardia;   Chronic Orthostatic Intolerance
Interventions: Drug: Acetazolamide;   Drug: Atomoxetine;   Other: NO Drug;   Drug: Clonidine;   Drug: Entacapone;   Drug: Entacapone & Propranolol;   Drug: Atomoxetine & Propranolol;   Drug: Indomethacin;   Drug: Mecamylamine;   Drug: Isosorbide Dinitrate;   Dietary Supplement: Melatonin;   Drug: Midodrine;   Drug: Modafinil;   Drug: Octreotide;   Radiation: Placebo;   Drug: Propranolol;   Drug: Modafinil & Propranolol;   Drug: Sertraline;   Procedure: IV Saline;   Other: Drinking Water;   Device: Breathing Device;   Drug: memantine;   Device: Abdominal binder
9 Recruiting Pathophysiology of Orthostatic Intolerance
Conditions: Tachycardia;   Postural Orthostatic Tachycardia Syndrome
Interventions: Radiation: DAXOR;   Procedure: QSweat;   Drug: Intrinsic Heart Rate
10 Recruiting Study of Alkaptonuria
Condition: Alkaptonuria
Intervention:
11 Recruiting Study of Mycobacterial Infections
Conditions: Atypical Mycobacterium Infections;   Cystic Fibrosis;   Job's Syndrome
Intervention:
12 Unknown  Modeling Genotype and Other Factors to Enhance the Safety of Coumadin Prescribing
Conditions: Atrial Fibrillation;   Deep Venous Thrombosis;   Heart Valve Replacement;   Pulmonary Embolism
Intervention: Drug: Coumadin
13 Recruiting Predictors of Anticoagulation Control on Warfarin Therapy
Conditions: Atrial Fibrillation;   Deep Vein Thrombosis;   Heart Valve Replacement
Intervention:
14 Recruiting National Registry of Genetically Triggered Thoracic Aortic Aneurysms and Cardiovascular Conditions
Conditions: Marfan Syndrome;   Turner Syndrome;   Ehlers-Danlos Syndrome;   Loeys-Dietz Syndrome;   FBN1, TGFBR1, TGFBR2, ACTA2 or MYH11 Genetic Mutation;   Bicuspid Aortic Valve Without Known Family History;   Bicuspid Aortic Valve With Family History;   Bicuspid Aortic Valve With Coarctation;   Familial Thoracic Aortic Aneurysm and Dissections;   Shprintzen-Goldberg Syndrome;   Other Aneurysms and Dissections of the Thoracic Aorta Not Due to Trauma, <50yo;   Other Congenital Heart Disease
Intervention:
15 Recruiting Long-term Evaluation and Follow-up Care of Patients Treated With Stem Cell Transplants
Conditions: Stem Cell Transplantation;   Transplantation, Homologous;   Allogenic Stem Cell Transplant Recipient
Intervention:
16 Recruiting Secondary Pulmonary Hypertension in Adults With Sickle Cell Anemia
Conditions: Pulmonary Hypertension;   Sickle Cell Anemia
Intervention:
17 Recruiting Transcatheter Aortic Valve Intervention-Live Transmission
Condition: Aortic Valve Disorder
Intervention:

Indicates status has not been verified in more than two years