183 studies found for:    Open Studies | "Aortic Valve Stenosis"
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Rank Status Study
21 Unknown  Evaluation of the Direct Flow Medical Percutaneous Aortic Valve 18F System for the Treatment of Patients With Severe Aortic Stenosis
Condition: Aortic Valve Stenosis
Intervention: Procedure: replacement of the aortic stenotic valve
22 Recruiting Prevalence and Post-surgical Outcomes of CARdiac Wild-type TransthyrEtin amyloidoSIs in Elderly Patients With Aortic steNosis Referred for Valvular Replacement.
Conditions: Heart Disease;   Aging;   Amyloidosis;   Aortic Valve Stenosis
Intervention: Other: a basal LV septum biopsy
23 Recruiting Aortic Stenosis and PhosphodiEsterase Type 5 iNhibition (ASPEN): A Pilot Study
Conditions: Aortic Stenosis;   LV Remodeling, Hypertrophy
Interventions: Drug: Tadalafil;   Drug: Placebo
24 Recruiting Bicuspid Aortic Valve Registry
Condition: Bicuspid Aortic Valve Disease
Intervention:
25 Unknown  Statin Therapy in Asymptomatic Aortic Stenosis
Condition: Aortic Valve Stenosis
Intervention: Drug: fluvastatin
26 Recruiting Microparticles in Severe Aortic Stenosis
Condition: Severe Aortic Stenosis
Intervention: Other: Microparticle levels
27 Recruiting Aortic Stenosis in Elderly : Determinant of Progression
Conditions: Aortic Stenosis;   Elderly Gravida
Intervention:
28 Recruiting Quality of Care in AS IMPULSE Study
Condition: Aortic Valve Stenosis
Intervention: Other: Nurse based at echo facility will inform referring physician within one week that their Patient was diagnosed with severe aortic Stenosis.
29 Recruiting Fetal Intervention for Aortic Stenosis and Evolving Hypoplastic Left Heart Syndrome
Conditions: Aortic Stenosis;   Hypoplastic Left Heart Syndrome
Intervention: Procedure: Fetal Aortic Valvuloplasty
30 Recruiting Angiogenesis and Fibrosis in Aortic Stenosis
Conditions: Aortic Stenosis;   Fibrosis;   Neovascularization, Pathologic
Interventions: Procedure: Cardiac MRI scan;   Radiation: CT-PET scan;   Procedure: Echocardiogram;   Radiation: CT-coronary angiogram scan;   Procedure: Aortic Valve Replacement
31 Recruiting The Role of Myocardial Fibrosis in Patients With Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Other: Cardiac Magnetic Resonance Imaging;   Other: Echocardiography;   Other: 72 hour Holter Monitor
32 Recruiting Assessment of Myocardial Tissue Damage in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
33 Recruiting Cardiac MRI for Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
34 Recruiting Aortopathy in Persons With Bicuspid Aortic Valve, Turner and Marfan Syndrome
Conditions: Turner Syndrome;   Bicuspid Aortic Valve;   Marfan Syndrome
Intervention:
35 Recruiting Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and Severity
Conditions: Aortic Stenosis;   Cardiac Death
Intervention: Other: Blood test
36 Recruiting Identification of Genetic Mechanisms of Bicuspid Aortic Valve Disease
Condition: Bicuspid Aortic Valve
Intervention:
37 Recruiting Aortic Valve Replacement Versus Conservative Treatment in Asymptomatic Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Procedure: surgical aortic valve replacement
38 Unknown  Acute Haemodynamic Effects of Treatment With Angiotensin Converting Enzyme (ACE)-Inhibitors in Patients With Symptomatic Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Drug: Captopril and Trandolapril;   Drug: Captopril Test Dose and Trandolapril
39 Not yet recruiting Identification of Parameters in rapId-proGression Subgroup Patients With Moderate Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
40 Recruiting Study Investigating the Effect of Drugs Used to Treat Osteoporosis on the Progression of Calcific Aortic Stenosis.
Condition: Calcific Aortic Stenosis
Interventions: Drug: Denosumab;   Drug: Alendronic Acid;   Drug: Denosumab Placebo;   Drug: Alendronic Acid Placebo

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Indicates status has not been verified in more than two years