21 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 Unknown  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 Safety of Ataciguat in Patients With Moderate Calcific Aortic Valve Stenosis
Condition: Mild to Moderate Calcific Aortic Valve Stenosis
Interventions: Drug: Ataciguat;   Drug: Placebo
4 Recruiting Cardiovascular Disease Screening
Conditions: Congenital Heart Disease;   Atherosclerosis;   Myocardial Ischemia;   Myocardial Infarction;   Acquired Heart Disease
Intervention:
5 Not yet recruiting Infective Endocarditis in Developing Countries, a Prospective, Observational, Multicentre Study
Condition: Infective Endocarditis
Intervention:
6 Recruiting Comparison of Nexium Versus 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
7 Recruiting Defining the Brain Phenotype of Children With Williams Syndrome
Condition: Williams Syndrome
Intervention:
8 Recruiting HCMR - Novel Markers of Prognosis in Hypertrophic Cardiomyopathy
Condition: Hypertrophic Cardiomyopathy
Intervention: Other: None - this is an observational study
9 Recruiting Valsartan for Attenuating Disease Evolution In Early Sarcomeric HCM
Condition: Hypertrophic Cardiomyopathy
Interventions: Drug: Valsartan;   Drug: Placebo
10 Recruiting Hypertrophic Regression With N-Acetylcysteine in HCM
Condition: Hypertrophic Cardiomyopathy
Intervention: Drug: N-acetylcysteine (NAC)
11 Recruiting Pathophysiology of Orthostatic Intolerance
Conditions: Tachycardia;   Postural Orthostatic Tachycardia Syndrome
Interventions: Radiation: DAXOR;   Procedure: QSweat;   Drug: Intrinsic Heart Rate
12 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
13 Recruiting Study of Mycobacterial Infections
Conditions: Atypical Mycobacterium Infections;   Cystic Fibrosis;   Job's Syndrome
Intervention:
14 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
15 Recruiting Study of Alkaptonuria
Condition: Alkaptonuria
Intervention:
16 Recruiting Links Between Inflammation and Cardiometabolic Diseases
Conditions: Diabetes Mellitus;   Cardiovascular Disease;   Healthy Volunteer;   Inflammation
Intervention:
17 Unknown  Predictors of Anticoagulation Control on Warfarin Therapy
Conditions: Atrial Fibrillation;   Deep Vein Thrombosis;   Heart Valve Replacement
Intervention:
18 Recruiting Gas Supply, Demand and Middle Ear Gas Balance -- Diagnosis of Eustachian Tube Dysfunction
Condition: Eustachian Tube Dysfunction
Interventions: Other: ET Stress test;   Other: Sonotubometry;   Other: Forced Response Test (FRT);   Other: Inflation Deflation Test (IDT);   Other: Maneuver Sequence;   Other: 9-Step Test;   Other: Tubomanometry;   Other: Videoendoscopic assessment of ETF;   Other: Pressure chamber ET test
19 Recruiting Long-term Evaluation and Follow-up Care of Patients Treated With Stem Cell Transplants
Conditions: Graft vs Leukemia;   Graft vs Host Disease
Intervention:
20 Recruiting Rate Control Versus Rhythm Control For Postoperative Atrial Fibrillation
Condition: Postoperative Atrial Fibrillation
Interventions: Drug: Amiodarone;   Procedure: DC-cardioversion;   Drug: Rate Control

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Indicates status has not been verified in more than two years