Clinical trials: Aortic Stenosis
Severe and Symptomatic Aortic Stenosis
Long-term Clinical and Echographic Follow-up (More Than 4 Years) After TAVI.
Transcatheter Aortic Valve Implantation (TAVI) is became the gold-standard therapy for patients with severe and symptomatic aortic stenosis with high operative risk or not suitable for surgery.
- Trial name
- NCT03402724
- Testing
- echographic
- Where
- France
- Volunteers
- 178 people
- Sponsor
- University Hospital, Montpellier
Severe, Symptomatic Aortic Stenosis
Evolut PRO China Clinical Study
Interventional study to evaluate the safety and efficacy of the Medtronic CoreValve™ Evolut™ PRO System when used by China implanting centers in Chinese patients with severe symptomatic aortic stenosis (AS) who are at high risk…
- Trial name
- NCT04982588
- Testing
- Medtronic CoreValve™ Evolut™ PRO System
- Where
- 4 sites in China
- Volunteers
- 52 people
- Sponsor
- Medtronic Cardiovascular
Aortic Valve Stenosis
5 Year Observation of Patients With PORTICO Valves
The purpose of this clinical investigation is to further assess the performance and safety profile of the commercially-available Portico™ TAVI System in patients with severe symptomatic aortic stenosis.
- Trial name
- PORTICO-1 (NCT01802788)
- Testing
- St Jude Medical Portico replacement aortic valve, Transcatheter Aortic Valve Implant
- Where
- 60 sites in Australia, Belgium and 11 more
- Volunteers
- 1,032 people
- Sponsor
- Abbott Medical Devices
Healthy
Single Ascending Dose Study of MYK-461 in Healthy Volunteers
The purpose of this study is to establish initial safety, tolerability, pharmacokinetics and pharmacodynamics of MYK-461 in human subjects.
- Trial name
- NCT02356289
- Testing
- MYK-461
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- MyoKardia, Inc.
Aortic Valve Stenosis, Coronary Artery Disease
Evaluation of Fractional Flow Reserve Calculated by Computed Tomography Coronary Angiography in Patients Undergoing TAVR
The objective of this study is to evaluate the relationship between fractional flow reserve (FFR) derived from coronary computed tomography angiography (FFRct) before transcatheter aortic valve replacement (TAVR) and FFR after…
- Trial name
- FORTUNA (NCT03665389)
- Testing
- iFR / FFR measurement
- Volunteers
- 25 people
- Sponsor
- Kobe University
Inflammation, Systemic Inflammatory Response Syndrome
Inflammatory Response in Aortic Valve Replacement
The study investigates inflammatory and antiinflammatory response in patients with severe aortic valve stenosis needing either surgical treatment (surgical aortic valve replacement) or interventional cardiology treatment…
- Conditions
- Inflammation, Systemic Inflammatory Response Syndrome, Thoracic Surgery, Aortic Valve Stenosis
- Trial name
- NCT02324140
- Testing
- Whole blood analysis
- Where
- Switzerland
- Volunteers
- 101 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Aortic Stenosis, Bicuspid Aortic Valve (BAV)
TAVR vs. SAVR Study of VitaFlow Liberty® for Severe BAV Stenosis
To evaluate the safety and effectiveness of the Transcatheter aortic valve and retrievable delivery system (VitaFlow Liberty®) for the treatment of severe bicuspid aortic valve (BAV) stenosis.
- Trial name
- PROMIS-BAV (NCT06597188)
- Testing
- VitaFlow Liberty, Commercially available surgical bioprosthetic valve
- Where
- China
- Volunteers
- 452 people
- Sponsor
- Shanghai MicroPort CardioFlow Medtech Co., Ltd.
Aortic Stenosis, Calcific
Prognostic Value of Myocardial Fibrosis in Severe Aortic Valve Stenosis
Degenerative aortic valve stenosis (AS) is the most common valve heart disease in the developed Western countries. The hemodynamic progression of AS occurs over time and leads to LV hypertrophy (LVH) as a compensation mechanism…
- Trial name
- FIB-AS (NCT03585933)
- Testing
- Cardiac magnetic resonance imaging
- Where
- 2 sites in Denmark, Lithuania
- Volunteers
- 110 people
- Sponsor
- Vilnius University
Prader-Willi Syndrome, PWS-like Syndrome
GROWing Up With Rare GENEtic Syndromes
Introduction Rare complex syndromes Patients with complex genetic syndromes, by definition, have combined medical problems affecting multiple organ systems, and intellectual disability is often part of the syndrome.
- Conditions
- Prader-Willi Syndrome, PWS-like Syndrome, Silver Russel Syndrome, Congenital Hypopituitarism
- Trial name
- GROW UR GENES (NCT04463316)
- Testing
- Retrospective file studies
- Where
- Netherlands
- Volunteers
- 600 people
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Aortic Stenosis
Vivio AS (Aortic Stenosis) Detection Study
Evaluate the sensitivity and specificity of the Vivio System when used as an aid in the identification of heart sounds associated with severe aortic stenosis.
- Trial name
- NCT04066634
- Testing
- Vivio System
- Where
- 3 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ventric Health, LLC
Aortic Valve Stenosis, Heart Valve Diseases
Bleeding in Partial Upper Hemisternotomy Versus Full Sternotomy Aortic Valve Replacement
This is a single-center, open-label, randomized controlled trial. Patients scheduled for aortic valve replacement (AVR) at Karolinska University Hospital in Stockholm, Sweden will be eligible.
- Trial name
- NCT02272621
- Testing
- Minimally invasive aortic valve replacement, Full sternotomy aortic valve replacement
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Karolinska University Hospital
Aortic Stenosis
Aortic Stenosis Evaluated Via Modern Ballistocardiography and Seismocardiography
Calcific aortic stenosis (AS) (formerly "senile" or "degenerative") is a frequent disease of heart valves and is characterized by a thickness and calcification of leaflets with a significant increase of the pressure gradient…
- Trial name
- TAVI (NCT04231201)
- Where
- Belgium
- Volunteers
- 135 people
- Sponsor
- Erasme University Hospital
Aortic Stenosis
Neuropsychological Testing in Patients Undergoing Transvascular Aortic Valve Implantation
The purpose of this study is to examine the neuropsychological effects of transvascular aortic valve implantation (TAVI). Patients undergoing TAVI usually suffer from congestive heart failure and low cardiac output which may…
- Trial name
- TAVIPSYCH (NCT01648309)
- Testing
- Neuropsychological testing
- Where
- Israel
- Sponsor
- Hadassah Medical Organization
Aortic Stenosis, Cardiac Valve Replacement Complication
Frailty Assessment Before Cardiac Surgery & Transcatheter Interventions
Frailty is a state of decreased physiologic reserves and vulnerability to stressors. Several tools exist to measure frailty, some based on physical tests and others on questionnaires, yet there is no agreement on which tool to…
- Conditions
- Aortic Stenosis, Cardiac Valve Replacement Complication, Fragility
- Trial name
- NCT01845207
- Where
- 14 sites in United States, Canada and 1 more
- Volunteers
- 800 people
- Sponsor
- Jewish General Hospital
Supra-Aortic Stenosis
Comparison of Spectral Photon Counting CT (SPCCT) With Dual Energy CT (DECT) and Magnetic Resonance Imaging (MRI) for Plaque and Lumen Carotid Arteries Evaluation
In this study, the investigator propose to determine the efficiency of a new and more sophisticated imaging prototype, the Spectral Photon Counting Computed Tomography (SPCCT), at characterizing vulnerable plaques and luminal…
- Trial name
- CAPL (NCT04466787)
- Testing
- Spectral Photon Counting Computed Tomography (SPCCT), Dual Energy CT (DECT)
- Where
- France
- Volunteers
- 22 people
- Sponsor
- Hospices Civils de Lyon
Symptomatic Aortic Stenosis, Severe Aortic Valve Stenosis
DurAVR™ THV EU-EFS
A prospective, non-randomized, single-arm, multi-center study designed to evaluate the safety and feasibility of DurAVR™ THV System in the treatment of subjects with symptomatic severe native aortic stenosis or failed surgical…
- Conditions
- Symptomatic Aortic Stenosis, Severe Aortic Valve Stenosis, Aortic Valve Calcification, Aortic Valve Failure
- Trial name
- NCT06510855
- Testing
- DurAVR™ THV System
- Where
- Denmark
- Volunteers
- 15 people
- Sponsor
- Anteris Technologies Ltd.
Aortic Stenosis
Transcatheter Heart Valve (THV) Sizing and Leakage After Transcatheter Aortic Valve Implantation (TAVI) Before and After Establishing Routine Preprocedure Multi Slice Computerized Tomography (MSCT) Aortic Assessment. A Retrospective Registry Study
The objective of this study is to evaluate the effect of annular sizing strategy (MDCT versus TEE) in transcatheter aortic valve implantation on the prevalence and severity of paravalvular regurgitation.
- Trial name
- NCT02005640
- Where
- Denmark
- Volunteers
- 150 people
- Sponsor
- Aarhus University Hospital Skejby
Moderate Aortic Stenosis
Comparison of Myval THV Series With Guideline-Directed Medical Therapy in Participants With Moderate Aortic Stenosis
The primary objective of this trial is to evaluate the safety and effectiveness of Meril's Myval THV series in comparison to Guideline-Directed Medical Therapy in participants with moderate aortic stenosis.
- Trial name
- NCT07532317
- Testing
- Transcatheter aortic valve Implantation
- Volunteers
- 778 people
- Sponsor
- Meril Life Sciences Pvt. Ltd.
Aortic Valve Stenosis
Controlled Arterial Protection to Ultimately Remove Embolic Material
The objective of this study is to demonstrate device feasibility, safety and investigate performance of the EmStop Embolic Protection System when used as indicated in 15 subjects at 2 investigational sites in the U.S.
- Trial name
- CAPTURE-1 (NCT06103591)
- Testing
- The EmStop Embolic Protection System (EmStop System)
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- EmStop Inc
Aortic Valve Stenosis, Heart Valve Diseases
Assessments of Thrombus Formation in TAVI
Transcatheter aortic valve implantation (TAVI) is well established, and can improve clinical outcomes of patients with severe aortic valve stenosis (AS) who are inoperable or have high surgical risk.
- Trial name
- NCT03248232
- Where
- Japan
- Volunteers
- 23 people
- Sponsor
- Kumamoto University
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.