Clinical trials: Diseases of Aortic Valve
Aneurysm Aortic Root, Aortic Valve, Bicuspid
Aortic Valve Dynamics During Exercise After Valve Sparing Root Replacement Surgery
Aortic valve sparing operations are applied in patients with a non-calcified tricuspid or bicuspid aortic valve associated with a root aneurysm, in order to preserve the valve, and avoid new aortic dilatation by stabilizing the…
- Trial name
- NCT04205474
- Testing
- graded bicycle test
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Aortic Stenosis, Aortic Regurgitation
Rivaroxaban or Aspirin for Biological Aortic Prosthesis
Aortic valve replacement with a biological prosthesis is the most common valve surgery performed with about 1000 operations performed in Denmark each year.
- Conditions
- Aortic Stenosis, Aortic Regurgitation, Thrombosis
- Trial name
- NCT02974920
- Testing
- Rivaroxaban 10 MG, Aspirin
- Where
- 4 sites in Denmark
- Volunteers
- 1,000 people
- Sponsor
- Christian Torp-Pedersen
Degenerative Aortic Valve Disease
REpeat Intervention For Failed Surgical BioProsthEtic AorTic Valves (REPEAT)
The overall hypothesis is that redo aortic valve replacement (rAVR) is superior to valve-invalve transcatheter aortic valve replacement (ViV-TAVR) for the composite endpoint of freedom from all-cause mortality, all-cause stroke…
- Trial name
- REPEAT (NCT07462624)
- Testing
- Transfemoral transcatheter valve-in-valve implantation, Surgical redo aortic valve replacement
- Where
- Germany
- Volunteers
- 890 people
- Sponsor
- Heart Center Leipzig - University Hospital
Bicuspid
Prospective 4D CTA of BAV Competence
The study involves annual 4D CTA imaging of the bicuspid aortic valve for a period of 5 years. CTA is often standard of care for BAV patients, but patients in this study will receive a higher radiation dose with a 4D imaging…
- Trial name
- NCT04645862
- Testing
- CT scans
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Pennsylvania
Irreversible Pulpitis, Reversible Pulpitis
In Vivo Pulp Thermal Changes During Different Slenderization Techniques
The goal of this study is to learn about the temperature rise inside the living part of a tooth (the pulp) during different ways of removing a small amount of enamel (the hard outer layer of the tooth), a procedure called…
- Conditions
- Irreversible Pulpitis, Reversible Pulpitis, Thermal Injury, Pulp Hyperemia
- Trial name
- IPR (NCT07391124)
- Testing
- High-Speed Air-Driven Drill (Airotor and Bur), Orthodontic IPR Kit (Oscillating System)
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Armed Forces Institute of Dentistry, Pakistan
Aortic Valve Stenosis
Randomized Comparison of Catheter-based Strategies for Interventional Access Site Closure During Transfemoral Transcatheter Aortic Valve Implantation
The aim of the study is to evaluate the clinical efficacy of 2 different vascular closure device (VCD) strategies during transfemoral transcatheter aortic valve implantation (TAVI).
- Trial name
- CHOICE-CLOSURE (NCT04459208)
- Testing
- Manta, ProGlide
- Where
- Germany
- Volunteers
- 516 people
- Sponsor
- Helios Health Institute GmbH
Pacemaker, TAVI
TAVI PACER: A Two-step Risk Score for Prediction of Permanent Pacemaker Implantation After TAVI.
The need for permanent pacemaker implantation (PPMI) remains one of the most frequent complications after transcatheter aortic valve implantation (TAVI).
- Conditions
- Pacemaker, TAVI, Risk Score
- Trial name
- TAVI PACER (NCT06542380)
- Testing
- TAVI, pacemaker
- Where
- Germany
- Volunteers
- 1,000 people
- Sponsor
- German Heart Institute
Alternative Surgical Treatment for Aortic Valve Disease
TriRec - Trileaflet Reconstruction of the Aortic Valve With Autologous Pericardium
Reconstruction of the aortic valve using the tri-leaflet repair technique is non-inferior with regard to effective orifice area (EOA) to surgical aortic valve replacement (SAVR) with a biological prosthesis (St.
- Trial name
- TriRec (NCT03600662)
- Testing
- TriRec, Aortic valve replacement
- Where
- Germany
- Volunteers
- 128 people
- Sponsor
- Deutsches Herzzentrum Muenchen
AORTIC VALVE DISEASES, Thromboembolism
Long-term Anticoagulation With Oral Factor Xa Inhibitor Versus Vitamin K Antagonist After Mechanical Aortic Valve Replacement
This study evaluates the long-term anticoagulation with oral factor Xa inhibitor versus vitamin K antagonist in patients receiving a mechanical aortic valve replacement.
- Trial name
- RENOVATE (NCT04258488)
- Testing
- Rivaroxaban Oral Tablet, Vitamin K antagonist(warfarin)
- Where
- 16 sites in South Korea
- Volunteers
- 1,300 people
- Sponsor
- Joon Bum Kim
Aortic Stenosis
18F-NaF Uptake and Aortic Stenosis Progression
This study aims to evaluate whether baseline 18F-sodium fluoride uptake activity at aortic valve could predict aortic stenosis progression in moderate aortic stenosis.
- Trial name
- NCT02740088
- Testing
- Imaging test: 18F-NaF PET/CT
- Volunteers
- 28 people
- Sponsor
- Seoul St. Mary's Hospital
Left Bundle-Branch Block
Management of Patients With New Left Bundle Branch Block After Transcatheter Aortic Valve Implantation
The purpose of this study is to show that Electrocardiogram Ambulatory Monitoring-guided strategy is superior to ElectroPhysiological Study on the rate of alive patients with an appropriate Pacemaker…
- Trial name
- MONITORTAVI (NCT06148883)
- Testing
- Transcatheter Aortic Valve Implantation
- Where
- France
- Volunteers
- 360 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Aortic Stenosis, Multi Vessel Coronary Artery Disease
The TransCatheter Valve and Vessels Trial
The trial objective is to investigate whether Fractional Flow Reserve (FFR)-Guided Percutaneous Coronary Intervention (PCI) and TransCatheter Aortic Valve Implantation (TAVI) strategy for treatment of multivessel disease and…
- Conditions
- Aortic Stenosis, Multi Vessel Coronary Artery Disease, TAVI, CABG
- Trial name
- TCW (NCT03424941)
- Testing
- FFR-guided PCI and TAVI, CABG and SAVR
- Where
- 20 sites in Austria, Denmark and 8 more
- Volunteers
- 172 people
- Sponsor
- Maatschap Cardiologie Zwolle
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
Platelet Function Tests, Predictive Value of Tests
Risk Stratification Post TAVI Using TEG
Transcatheter aortic valve implantation (TAVI) has become the standard of care in elderly patients at increased risk for surgical aortic valve replacement . However, the optimal antithrombotic strategy post TAVI is still unclear.
- Conditions
- Platelet Function Tests, Predictive Value of Tests, Thrombelastography, Cardiovascular Diseases
- Trial name
- RISTRATAVI (NCT03649594)
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Torben Pottgiesser
AORTIC VALVE DISEASES, Mitral Valve Disease
Early Feasibility Study of Surgical Implantation of a Polymer Prosthetic Mitral and Aortic Valve
The goal of this clinical trial is to explore the early feasibility, initial safety, and efficacy of surgical implantation of a polymer prosthetic heart valve in patients requiring either mitral valve replacement or aortic valve…
- Conditions
- AORTIC VALVE DISEASES, Mitral Valve Disease, Aortic Stenosis, Aortic Regurgitation
- Trial name
- POLYVALVE-FIH (NCT07097740)
- Testing
- Polymer Prosthetic Heart Valve
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Mitrassist Lifesciences Limited Co., Ltd.
Aortic Aneurysm, Iliac Aneurysm
Comparison of Aorto-iliac Endovascular Interventions With and Without the EndoNaut Workstation
The aim of this retrospective, multicenter study is to demonstrate that the use of EndoNaut for aortoiliac endovascular procedures has a clinical impact for the patient (reduction in irradiation and the volume of contrast…
- Conditions
- Aortic Aneurysm, Iliac Aneurysm, Stenoses, Aortic, Iliac Artery Stenosis
- Trial name
- COM-ENDO (NCT04714268)
- Testing
- Aorto-iliac endovascular procedure
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Therenva
Aortic Valve Stenosis
Protamine Sulfate During Transcatheter Aortic Valve Implantation
Transcatheter aortic valve implantation (TAVI) is a new, rapidly emerging standard of care in inoperable and high-risk patients with severe, symptomatic aortic stenosis.
- Trial name
- PS TAVI (NCT02974660)
- Testing
- Protamine sulfate, 0.9% NaCl
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Medical University of Warsaw
Aortic Valve Disorder
Frequency of Reduced Leaflet Motion After Surgical Aortic Valve Replacement and Transcatheter Aortic Valve Replacement.
This is a prospective, randomized pilot study in patients undergoing Sugical Aortic Valve Replacement (SAVR) and Transcatheter Aortic Valve Replacement (TAVR) to estimate the incidence of reduced leaflet motion and assess the…
- Trial name
- NCT02696226
- Testing
- SAVR Warfarin, SAVR Aspirin, TAVR Warfarin and clopidogrel
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- The Cleveland Clinic
Aortic Valve Disease, Mitral Valve Disease
VIenna Pilot Study for Automated Annular Suturing Technology
The objective of this study is to compare surgical outcomes between patients who underwent valve replacement with and without the help of the automated annular suturing technology.
- Trial name
- VIP-RAM (NCT04659655)
- Testing
- automated annular suturing
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Medical University of Vienna
Aortic Regurgitation
HLT® Meridian® TAVR Valve System Early Feasibility Study for Aortic Regurgitation
To evaluate the safety and performance of The Meridian® TAVR Valve in patients with severe aortic regurgitation who present at high risk for aortic valve replacement surgery.
- Trial name
- RIVAL - AR EFS (NCT05409378)
- Testing
- The HLT® Meridian® TAVR Valve (Meridian® with TriVentTM Anticalcification Treatment Valve and Pathfinder® Delivery System)
- Where
- 3 sites in United States
- Sponsor
- HLT Inc.
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