Clinical trials: Aortic Stenosis
Coronary Disease, Healthy
Study of Blood Flow in Heart Muscle
Blood flows to areas of the heart providing oxygen and fuel to the pumping muscle. Occasionally the arteries providing the fuel can become blocked. This occurs in coronary artery disease.
- Conditions
- Coronary Disease, Healthy, Hypertrophic Cardiomyopathy, Myocardial Ischemia
- Trial name
- NCT00001631
- Testing
- Magnetic resonance imaging
- Where
- United States
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Aortic Stenosis, Transthyretin Amyloidosis
Prevalence of Transthyretin Cardiac Amyloidosis in Clinically Significant Aortic Stenosis
The purpose of this study is to determine the prevalence of transthyretin cardiac amyloidosis (TTR-CA) among patients with moderate and severe aortic stenosis in Southeast Minnesota using 99mTc-PYP single-photon positive emission…
- Conditions
- Aortic Stenosis, Transthyretin Amyloidosis, Transthyretin Amyloid Cardiomyopathy, Transthyretin Cardiac Amyloidosis
- Trial name
- NCT04899180
- Testing
- 99mTc-PYP
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Mayo Clinic
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
Bicuspid-related Aortopathy, Aortic Stenosis
PRogression Of bicuSPid-rElated aoRtOpathy in Patients Undergoing Transcatheter Aortic Valve Implantation (PROSPERO-TAVI)
Transcatheter aortic valve implantation (TAVI) is being offered to younger patients affected by severe aortic stenosis as an alternative to surgery.
- Trial name
- PROSPERO-TAVI (NCT06248294)
- Testing
- CT follow-up
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- University of Catania
Aortic Valve Stenosis
X-ray Fluoroscopy Fused With Computed Tomography (XFC) Technical Development
Background: Computed tomography (CT) creates three-dimensional images based on X-ray imaging. CT is useful for determining treatment approaches for certain diseases, such as calcific aortic stenosis (narrowing of the aorta…
- Trial name
- NCT00965679
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Aortic Stenosis
ACURATE Neo™ Aortic Bioprosthesis for Implantation Using the ACURATE TA™ LP Transapical Delivery System in Patients With Severe Aortic Stenosis
Trial of ACURATE neo(TM) Aortic Bioprosthesis for Implantation using the ACURATE TA(TM) LP Transapical Delivery System in Patients with Severe Aortic Stenosis for evaluating the Safety and performance of the study device
- Trial name
- TALP-FIM (NCT02986737)
- Testing
- ACURATE neo™ and ACURATE TA™ LP
- Where
- 2 sites in Germany
- Volunteers
- 15 people
- Sponsor
- Symetis SA
Hypertrophic Obstructive Cardiomyopathy (HOCM)
Septal Ablation for Obstructive HCM
Hypertrophic cardiomyopathy (HCM) is a common clinical genetic-related disease, with a global incidence of 0.2%-0.5%, but only a few cases (10-20%) have been clinically diagnosed.
- Trial name
- NCT06277960
- Testing
- percutaneous intramyocardial septal radiofrequency ablation system
- Where
- China
- Volunteers
- 20 people
- Sponsor
- SuZhou Sinus Medical Technologies Co.,Ltd
Aortic Stenosis, AORTIC VALVE DISEASES
A Prospective, Multicenter, Observational Study Evaluating Safety and Effectiveness of SAPIEN 3 Transcatheter Aortic Valve Replacement for Type-0 Bicuspid Aortic Valve Stenosis Patients in China
In China, bicuspid aortic valve (BAV) represents a significantly high proportion of the transcatheter aortic valve replacement (TAVR) population. The application of TAVR in patients with BAV is challenging due to complex anatomy.
- Trial name
- ASCENT (NCT07450196)
- Testing
- Transcatheter Aortic Valve Replacement
- Where
- China
- Volunteers
- 170 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
HCM - Hypertrophic Cardiomyopathy
Observational Study for Patients With Hypertrophic Cardiomyopathy
Observational study on patients with hypertrophic cardiomyopathy aims to investigate the correlation between cardiac fibrosis, as indicated by cardiac magnetic resonance, and the prognosis, and further to explore biomarkers for…
- Trial name
- NCT04851652
- Testing
- No intervention nor exposure
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Guangdong Provincial People's Hospital
Aortic Stenosis
Direct Aortic vs Subclavian Access for TAVI: a Review of the Outcomes in the UK
A retrospective analysis of outcomes of all patients who received TAVI via the subclavian or direct aortic approach between January 2011 and January 2016
- Trial name
- NCT02695147
- Testing
- TAVI
- Volunteers
- 400 people
- Sponsor
- Royal Sussex County Hospital
Aortic Valve Stenosis, Aneurysm of Ascending Aorta
Progel Vascular Sealant
This study is being conducted to evaluate the safety and effectiveness of the Progel Vascular Sealant for use in vascular reconstructions to achieve adjunctive hemostasis by mechanically sealing areas of leakage.
- Conditions
- Aortic Valve Stenosis, Aneurysm of Ascending Aorta, Aortic Valve Disorder, Bicuspid Valve Disorder
- Trial name
- NCT01959503
- Testing
- Progel Vascular Sealant, Gelfoam Plus
- Where
- 19 sites in United States
- Volunteers
- 158 people
- Sponsor
- C. R. Bard
Aortic Stenosis
Non-contrast 3-dimensional Cardiac Magnetic Resonance Imaging
Non-contrast enhanced cardiac MRI using 3D whole heart acquisition protocol is non-inferior to contrast enhanced CT in the assessment of aortic annulus complex for pre-TAVR imaging.
- Trial name
- NCT04496297
- Where
- 2 sites in United States
- Volunteers
- 35 people
- Sponsor
- Baylor Research Institute
Aortic Stenosis, Aortic Regurgitation
Transcatheter Aortic Valve Replacement With Extracorporeal Life System Support
Transcatheter aortic valve replacement (TAVR) has a high risk and a high mortality rate in the treatment of aortic stenosis/regurgitation patients with cardiac insufficiency.
- Conditions
- Aortic Stenosis, Aortic Regurgitation, Heart Failure With Reduced Ejection Fraction
- Trial name
- NCT04160624
- Testing
- transcatheter aortic valve replacement
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xijing Hospital
Aortic Stenosis
Aortic Stenosis and PhosphodiEsterase iNhibition With Aortic Valve Replacement (ASPEN-AVR): A Pilot Study
Currently, aortic stenosis (AS) is considered a "surgical disease" with no medical therapy available to improve any clinical outcomes, including symptoms, time to surgery, or long-term survival.
- Trial name
- ASPEN-AVR (NCT01272388)
- Testing
- Tadalafil
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Washington University School of Medicine
Transcatheter Aortic Valve Implantation
Investigation of the ALLEGRA THV System With a New Delivery System in Patients With Aortic Stenosis or Failed Surgical Bioprosthesis
The EMPIRE study confirms the technical performance of the new IMPERIA Delivery System and evaluates the safety and efficacy of the entire ALLEGRA THV System.
- Trial name
- EMPIRE (NCT05478161)
- Testing
- (ALLEGRA Transcatheter Heart Valve) TAVI in severe calcified aortic stenosis or in failed surgical aortic bioprosthesis
- Where
- 11 sites in Germany, Netherlands and 1 more
- Volunteers
- 137 people
- Sponsor
- NVT GmbH
Cardiomyopathy, Hypertrophic Obstructive, Left Ventricular Outflow Tract Obstruction
A Phase 2 Open-label Pilot Study Evaluating MYK-461 in Subjects With Symptomatic Hypertrophic Cardiomyopathy and Left Ventricular Outflow Tract Obstruction
The purpose of this phase 2 open-label pilot study is to evaluate the efficacy, pharmacokinetics (PK), pharmacodynamics (PD), safety, and tolerability of MYK-461 in subjects with symptomatic HCM and LVOT obstruction aged 18-70…
- Trial name
- PIONEER-HCM (NCT02842242)
- Testing
- MYK-461
- Where
- 7 sites in United States
- Volunteers
- 21 people
- Sponsor
- MyoKardia, Inc.
Hypertrophic Cardiomyopathy
3D Non-invasive Myocardial Electrical Propagation Mapping as a New Tool to Predict Sudden Death Risk in Patients With Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is very common. The thickened heart muscle can disrupt the normal functioning of the heart's electrical system, resulting in fast or irregular heartbeats.
- Trial name
- 3D-CMH (NCT03550573)
- Testing
- CardioInsight™ Noninvasive 3D Mapping System
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Hospices Civils de Lyon
Aortic Valve Stenosis
The Pacing vs No Pacing Study - PNP Study
Pilot interventional study, without drug, randomized 1: 1, open-label comparison of efficacy and safety between the technique of percutaneous balloon aortic valvuloplasty without rapid ventricular pacing vs valvuloplasty during…
- Trial name
- PNP (NCT02498639)
- Testing
- percutaneous balloon aortic valvuloplasty
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Aortic Stenosis
An Investigational Drug on Clinical Outcomes in Patients With Aortic Stenosis (Narrowing of the Major Blood Vessel of the Heart)(MK-0653A-043 AM4)(COMPLETED)
The purpose of this study is to evaluate whether treatment with an investigational drug as compared to placebo will reduce the risk of major cardiovascular events in patients with aortic stenosis.
- Trial name
- NCT00092677
- Testing
- ezetimibe (+) simvastatin
- Volunteers
- 1,873 people
- Sponsor
- Organon and Co
Aortic Valve Stenosis
CoreValve™ Evolut R™ FORWARD Study
Prospective, single arm, multi-center, observational, post market study to document the clinical and device performance outcomes of the Evolut R system used in routine hospital practice in a large patient cohort for the treatment…
- Trial name
- FORWARD (NCT02592369)
- Testing
- Medtronic CoreValve™ Evolut R™ System
- Where
- 54 sites in Australia, Belgium and 19 more
- Volunteers
- 1,060 people
- Sponsor
- Medtronic Cardiovascular
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.