Clinical trials: Aortic Stenosis
Severe Aortic Stenosis or Severe Aortic Regurgitation
Prognostic Value of Soluble Urokinase-type Plasminogen Activator Receptor in Valvular Heart Disease
This study investigates the association between level of suPAR and valvular heart disease in patients who have severe aortic stenosis or severe aortic regurgitation using commercially available suPARnostic standard enzyme-linked…
- Trial name
- NCT04571372
- Where
- South Korea
- Volunteers
- 222 people
- Sponsor
- Yonsei University
Degenerative Aortic Valve Disease, Aortic Stenosis
Transcatheter Aortic Valve Replacement Versu Surgical Aortix Valve Replacement for Treating Elderly Patients With Severe Aortic Stenosis and Small Aortic Annuli: A Prospective Randomized Study The VIVA Trial
To date, no formal, randomized, prospective, head-to-head comparisons of surgical aortic valve replacement (SAVR) versus transcatheter aortic valve replacement (TAVR) have been undertaken in the severe aortic stenosis (AS)…
- Conditions
- Degenerative Aortic Valve Disease, Aortic Stenosis, Aortic Regurgitation
- Trial name
- NCT03383445
- Testing
- Edwards, CoreValve, Acurate neo
- Where
- Canada
- Volunteers
- 300 people
- Sponsor
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
Aortic Stenosis
Acute Hemodynamic Effects of Sildenafil in Patients With Severe Aortic Stenosis
Pulmonary hypertension is common in patients with aortic stenosis and is associated with worse operative and long-term outcomes.
- Trial name
- NCT01060020
- Testing
- Sildenafil
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Washington University School of Medicine
Aortic Valve Stenosis, Arrhythmia
Electrophysiological Outcomes After Transcatheter Aortic Valve Replacement
The TAVR-ELECTRO Registry (Electrophysiological Outcomes After Transcatheter Aortic Valve Replacement) is a single-center, observational cohort study designed to systematically evaluate the occurrence, temporal evolution, and…
- Trial name
- TAVR-ELECTRO (NCT07390513)
- Testing
- TAVR Aspirin and clopidogrel
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Hypertrophic Cardiomyopathy
Sacubitril/Valsartan vs Lifestyle in Hypertrophic Cardiomyopathy
The overall aim of this project is to establish potential benefits of a novel lifestyle (physical activity and dietary nitrate) and pharmacological (angiotensin receptor neprilysin inhibitor) interventions in patients with…
- Trial name
- SILICOFCM (NCT03832660)
- Testing
- Lifestyle, Sacubitril/Valsartan
- Where
- 5 sites in Germany, Italy and 2 more
- Volunteers
- 168 people
- Sponsor
- Newcastle University
Aortic Stenosis
TAVI Without On-Site Cardiac Surgery in Poland: A Randomized Multicenter Trial Protocol
Aortic stenosis (AS) represents the most prevalent acquired valvular heart disease in European populations, and transcatheter aortic valve implantation (TAVI) has become the dominant treatment modality for patients with…
- Trial name
- NOSCAR-TAVI (NCT07515768)
- Testing
- transcathter aortic valve implantation
- Volunteers
- 404 people
- Sponsor
- Medical University of Warsaw
Aortic Valve Disorder, Aortic Valve Insufficiency
Clinical Trial of the Edwards Aortic Bioprosthesis, Model 11000
The purpose of this observational trial is to gather further clinical data to confirm the safety and performance of the Edwards Pericardial Aortic Bioprosthesis, Model 11000 in this trial population.
- Conditions
- Aortic Valve Disorder, Aortic Valve Insufficiency, Aortic Valve Stenosis, Heart Failure
- Trial name
- NCT01651052
- Testing
- Heart Valve Surgery
- Where
- 2 sites in Poland
- Volunteers
- 133 people
- Sponsor
- Edwards Lifesciences
Heart Valve Diseases
Clinical Investigation of the Freedom SOLO Stentless Heart Valve
This is a trial to demonstrate the safety and effectiveness of the Freedom SOLO heart valve when used to replace a diseased or dysfunctional aortic valve or aortic valve prosthesis.
- Trial name
- NCT00876525
- Testing
- Surgical Replacement of the diseased native aortic heart valve with the Freedom SOLO Valve prosthesis
- Where
- 19 sites in Austria, Belgium and 6 more
- Volunteers
- 702 people
- Sponsor
- Corcym S.r.l
Prosthesis Survival, Prosthesis; Cardiac, Heart, Functional Disturbance as Result
Transcatheter Aortic Valve Implantation Versus Standard Surgical Aortic Valve Replacement
The mechanical intervention is treating aortic valve stenosis (AVS) which may be performed using the standard open surgical approach for aortic valve replacement (AVR) or transcatheter aortic valve implantation (TAVI).
- Trial name
- TAVISAR (NCT05261204)
- Testing
- Transcatheter Aortic Valve Implantation, Bioprothesis, Sutureless
- Where
- France
- Volunteers
- 4,000 people
- Sponsor
- Centre Cardiologique du Nord
Hypertrophic Cardiomyopathy (HCM)
Identification of Risk Factors for Arrhythmia in Children and Adolescents With Hypertrophic Cardiomyopathy
This study will review medical information collected on children and adolescents with hypertrophic cardiomyopathy (HCM) to try to identify risk factors for arrhythmias (abnormal heart rhythms) in these patients and better guide…
- Trial name
- NCT00753233
- Where
- United States
- Volunteers
- 145 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Aortic Valve Stenosis
PREVAIL-TA: Placement of Aortic Balloon Expandable Transcatheter Valves Trial (Europe)
A single arm, prospective multicenter non-randomized confirmatory clinical trial evaluating the Edwards SAPIEN XT™ transcatheter heart valve (model 9300TFX; "study valve"), the next generation Ascendra™ transapical delivery…
- Trial name
- NCT01238835
- Testing
- SAPIEN XT™ Transapical aortic valve replacement
- Where
- 20 sites in Austria, France and 2 more
- Volunteers
- 220 people
- Sponsor
- Edwards Lifesciences
HCM - Hypertrophic Cardiomyopathy, Sudden Cardiac Death
Left Bundle Branch Pacing in Patients With Hypertrophic Cardiomyopathy After Myectomy
Pilot interventional randomized clinical trial to study the efficacy of left bundle branch pacing in patients with hypertrophic cardiomyopathy after myectomy for the prevention of progression of heart failure, prevent the…
- Conditions
- HCM - Hypertrophic Cardiomyopathy, Sudden Cardiac Death, Left Bundle Branch Pacing, ICD
- Trial name
- LEFTpaceHCM (NCT07372196)
- Testing
- ICD with left bundle branch area pacing (LBBAP), dual-chamber ICD
- Where
- Russia
- Volunteers
- 30 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Aortic Valve Stenosis, AV Block
Prospective Arm of Conduct - Edwards SAPIEN3 PPI Registry
There are procedure related risk factors for permanent pacemaker implantation (PPI) that can be identified and assessed in a prospective cohort of 300 patients at high risk for PPI Prospective, multicenter, European registry in…
- Conditions
- Aortic Valve Stenosis, AV Block, Bundle-Branch Block
- Trial name
- Conduct-pro (NCT03715894)
- Testing
- transcatheter valve implantation
- Where
- 5 sites in Germany, Netherlands and 1 more
- Volunteers
- 300 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Hypertrophic Cardiomyopathy
French Hypertrophic Cardiomyopathy Observatory
Hypertrophic cardiomyopathy (Hypertrophic CardioMyopathy=HCM) remains a poorly understood disease with an assumption insufficiently codified.
- Trial name
- REMY (NCT01091480)
- Where
- France
- Volunteers
- 600 people
- Sponsor
- French Cardiology Society
Aortic Valve Stenosis
Hamburg AoRtic Valve cOhoRt
The primary aim of the study is to identify the optimal treatment modality for patients with aortic valve disease, incorporating the individual patient's risk profile and anticipated clinical outcomes.
- Trial name
- HARbOR (NCT04227002)
- Where
- Germany
- Volunteers
- 15,000 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Aortic Stenosis
The Effects of High Spinal Anesthesia on Heart Function, Stress Response and Pain Control in Aortic Valve Surgery
This study is looking at the effects of high spinal anesthesia (also known as total spinal anesthesia) combined with general anesthesia versus general anesthesia alone on the following: Stress response: Patients undergoing aortic…
- Trial name
- NCT00348920
- Testing
- High Spinal and General Anesthesia
- Where
- Canada
- Volunteers
- 14 people
- Sponsor
- University of Manitoba
Hypertrophic Cardiomyopathy
Exercise Intolerance in Non-obstructive Hypertrophic Cardiomyopathy
The EXCITE-HCM study is a randomized, controlled, blinded clinical trial designed to evaluate the effect of moderate intensity exercise training versus usual physicial activity on the improvement of HCM-related symptoms and…
- Trial name
- EXCITE-HCM (NCT05818605)
- Testing
- Moderate Intensity Exercise Program
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- University of California, San Francisco
Hypertrophic Cardiomyopathy, Obstruction
4D-flow MRI to Assess Left Ventricular Obstruction in Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a frequent cardiac pathology with an estimated prevalence of 1/500 in France. The main risk factor for sudden death in this pathology is the presence and extent of left ventricular…
- Conditions
- Hypertrophic Cardiomyopathy, Obstruction, Echocardiography
- Trial name
- CMHFLUX (NCT04439942)
- Testing
- cardiac magnetic resonance imaging (MRI)
- Where
- France
- Volunteers
- 26 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Hypertrophic Cardiomyopathy
Renal Denervation in Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is the most common inherited monogenic heart disease. There is an abnormal increase in myocardial mass in this disorder that leads to a state of cardiac sympathetic hypertonia, which is involved…
- Trial name
- SNYPER-PS (NCT05577208)
- Testing
- "Symplicity Spyral" multi-electrode renal denervation catheter and "Symplicity G3" generator (Renal Denervation System)
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Adolfo Fontenla
Aortic Stenosis, Calcific
Accuracy of Using 2D Transesophageal Echocardiography Compared to Balloon Sizing in Determining Valve Size During Transcatheter Aortic Valve Implantation
The method of transcatheter aortic valve implantation (TAVI) introduced in 2002 by Alain Cribier et al. has offered new prospects for patients with severe aortic stenosis and multiple comorbidities, who are at high operative…
- Trial name
- NCT04242225
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
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