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185 studies found for:    Open Studies | "Aortic Valve Stenosis"
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Rank Status Study
21 Recruiting Clinical Outcome of Patients With Low-gradient Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
22 Not yet recruiting 18F-NaF Uptake and Aortic Stenosis Progression
Condition: Aortic Stenosis
Intervention: Other: Imaging test: 18F-NaF PET/CT
23 Recruiting STS/ACC Transcatheter Valve Therapy Registry (TVT Registry)
Condition: Aortic Valve Stenosis
Intervention: Procedure: Transcatheter Aortic Valve Replacement
24 Recruiting Study of Platelet Activation by Severe Aortic Stenosis and Its Correction by Transcatheter Aortic Valve Implantation
Condition: Aortic Stenosis
Interventions: Other: test;   Other: control group
25 Not yet recruiting ACURATE Neo™ AS Aortic Bioprosthesis for Implantation Using the ACURATE neoTM AS TF Transfemoral Delivery System in Patients With Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Device: Transcatheter aortic valve replacement
26 Recruiting The Safety and Effectiveness of the SAPIEN 3 Transcatheter Heart Valve in Low Risk Patients With Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Procedure: Surgical aortic valve replacement (SAVR);   Device: Transcatheter Aortic Valve Replacement (TAVR)
27 Not yet recruiting Transfemoral Replacement of Aortic Valve With HLT MeriDIAN Valve Feasibility Trial CANADA
Condition: Aortic Valve Stenosis
Intervention: Device: HLT Transcatheter Aortic Valve System
28 Not yet recruiting Transfemoral Replacement of Aortic Valve With HLT MeriDIAN Valve Early Feasibility Trial
Condition: Aortic Valve Stenosis
Intervention: Device: HLT Transcatheter Aortic Valve System
29 Recruiting Assessment of Arrhythmias in Patients Undergoing Transcatheter Aortic Valve Implantation Using a Small Insertable Cardiac Monitoring Device
Condition: Aortic Valve Stenosis
Intervention:
30 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
31 Not yet recruiting Evaluation of Association Between Apical Dysfunction and Trans Apical Access for TAVR, in Patients With Severe Aortic Stenosis, Undergoing Trans Apical Trans Catheter Aortic Valve Replacement (TAP-TAVR).
Condition: Severe Symptomatic Aortic Stenosis
Intervention: Device: MRI test
32 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
33 Recruiting 5 Year Observation of Patients With PORTICO Valves
Condition: Aortic Valve Stenosis
Interventions: Device: St Jude Medical Portico replacement aortic valve;   Procedure: Transcatheter Aortic Valve Implant
34 Not yet recruiting Direct Left Ventricular Rapid Pacing Via the Valve Delivery Guide-wire in TAVI
Condition: Aortic Valve Stenosis
Interventions: Device: pacing catheter;   Device: two alligator clamps and a curved needle
35 Recruiting The preDIlatation in tRanscathEter aortiC Valve implanTation Trial
Condition: Aortic Valve Stenosis
Interventions: Device: balloon aortic valvuloplasty;   Device: Transcatheter Aortic Valve Implantation
36 Recruiting Aortic Stenosis and PhosphodiEsterase Type 5 iNhibition (ASPEN): A Pilot Study
Conditions: Aortic Stenosis;   LV Remodeling, Hypertrophy
Interventions: Drug: Tadalafil;   Drug: Placebo
37 Not yet recruiting Anti-Thrombotic Strategy After Trans-Aortic Valve Implantation for Aortic Stenosis
Conditions: Symptomatic Aortic Stenosis;   Eligible for Transcatheter Aortic Valve Replacement
Interventions: Drug: Apixaban;   Drug: Standard of care
38 Not yet recruiting Protamine Sulfate During Transcatheter Aortic Valve Implantation
Condition: Aortic Valve Stenosis
Interventions: Drug: Protamine sulfate;   Drug: 0.9% NaCl
39 Not yet recruiting REPRISE EDGE 29 mm EU Study
Condition: Aortic Valve Stenosis
Intervention: Device: 29 mm LOTUS Edge™ Valve System
40 Not yet recruiting Can Rehabilitation After TAVI Precipitate Recovery and Improve Prognosis
Condition: Aortic Valve Stenosis
Intervention: Other: Rehabilitation

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Study has passed its completion date and status has not been verified in more than two years.