Clinical trials: Valve
Outcomes of Mitral Valve Surgery in Patients Affected by Rheumatic Heart Disease
Outcomes of Mitral Valve Surgery in Patients Affected by Rheumatic Heart Disease
rheumatic heart disease remains the majority valvular disease in low and middle income countries, which mostly affected mitral valve, surgical treatment is the most effective strategy to improve the outcomes of middle or…
- Trial name
- NCT04780607
- Testing
- mitral valve repair
- Where
- China
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Beijing Anzhen Hospital
Aortic Stenosis, Diastolic Dysfunction
AI in Outpatient Practice for Diagnosing Aortic Stenosis and Diastolic Dysfunction
Two recently developed artificial intelligence-enabled electrocardiogram (AI-ECG) models have been developed to detect aortic stenosis (AS) and diastolic dysfunction (DD).
- Trial name
- NCT06580158
- Testing
- AI-ECG Dashboard, Point of care ultrasound (POCUS)
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Mayo Clinic
Mitral Valve Insufficiency, Mitral Valve Disease
The Conveyor Study
To demonstrate that the Conveyor System can safely provide left ventricular access to deliver the SAPIEN 3 (Edwards Lifesciences, Irvine, California) transcatheter heart valve in patients who have been diagnosed with prior mitral…
- Conditions
- Mitral Valve Insufficiency, Mitral Valve Disease, Mitral Valve Regurgitation, Heart Failure
- Trial name
- NCT03893578
- Testing
- Mitral valve-in-valve
- Volunteers
- 10 people
- Sponsor
- Synecor, LLC
Aortic Valve Stenosis
FIH Study of the GEMINUS TAVI System in Patients With Severe Symptomatic Aortic Stenosis
The main objective of this study is to evaluate the feasibility and safety of the GEMINUS system in patients with severe symptomatic aortic stenosis.
- Trial name
- NCT05909748
- Testing
- GEMINUS Transcatheter Aortic Valve Implantation system
- Where
- 2 sites in Israel
- Volunteers
- 30 people
- Sponsor
- Valve Medical
Hydrocephalus
Safety and Performance of the Polaris® 24 Adjustable Valve System in Hydrocephalus Patients' Treatment
The SAPPHYRE study is an ambispective (retrospective and prospective) PMCF study with the objective to evaluate the safety and performance of the Polaris® 24 adjustable valve system in the treatment of 126 patients with…
- Trial name
- SAPPHYRE (NCT04746625)
- Where
- 2 sites in France
- Volunteers
- 126 people
- Sponsor
- Sophysa
Hypertrophic Obstructive Cardiomyopathy, Stereotactic Body Radiotherapy
Safety and Efficacy of Stereotactic Body Radiotherapy in the Treatment of Hypertrophic Obstructive Cardiomyopathy
This study is designed to rigorously evaluate the safety and effectiveness of Stereotactic Body Radiotherapy (SBRT) as an innovative, non-invasive treatment for Hypertrophic Obstructive Cardiomyopathy (HOCM).
- Trial name
- SAFECARE (NCT06167876)
- Testing
- Stereotactic Body Radiotherapy (SBRT) Treatment
- Where
- 4 sites in China
- Volunteers
- 36 people
- Sponsor
- Second Xiangya Hospital of Central South University
Atrial Fibrillation, Deep Venous Thrombosis
Modeling Genotype and Other Factors to Enhance the Safety of Coumadin Prescribing
The study goal is to conduct a randomized controlled trial to compare safety and accuracy of dosing based on clinical information including the clinical reason for your taking coumadin, your age, gender, your body surface area…
- Conditions
- Atrial Fibrillation, Deep Venous Thrombosis, Heart Valve Replacement, Pulmonary Embolism
- Trial name
- NCT00484640
- Testing
- Coumadin
- Where
- 2 sites in United States
- Volunteers
- 260 people
- Sponsor
- Agency for Healthcare Research and Quality (AHRQ)
Mitral Valve or Aortic Valve Replacement
Clinical Study to Evaluate the Performance of Perimount Heart Valve in Chinese Patients
To recruit patients who implanted with Perimount Heart Valve (Type Number: 6900PTFX or 2800TFX) from three hospitals in China. To track the patients'situations during one year after surgery and to collect the relevant clinical…
- Trial name
- NCT02400489
- Where
- 3 sites in China
- Volunteers
- 265 people
- Sponsor
- Edwards Lifesciences
Cardiac Amyloidosis, Aortic Stenosis
The Role of Occult Cardiac Amyloid in the Elderly With Aortic Stenosis.
Aortic stenosis (AS) is the most common valvular heart disease. Once symptomatic with severe AS, outcome is poor unless the valve is replaced surgically or via transcatheter aortic valve replacement (TAVR).
- Trial name
- ATTRact-AS (NCT03029026)
- Testing
- Baseline assessment, Transthoracic echocardiography, 99mTc-3,3-diphosphono-1,2-propanodicarboxylic acid scintigraphy
- Where
- 2 sites in United Kingdom
- Volunteers
- 581 people
- Sponsor
- Queen Mary University of London
Heart Valve Disease
European Clinical Study for the Application of Regenerative Heart Valves - ESPOIR
This is a prospective, non-randomized, single-arm, multicentre surveillance study to be conducted in Europe. The Surveillance is designed as a study, where ESPOIR pulmonary valve (PV) is prescribed in the usual manner in…
- Trial name
- ESPOIR (NCT02035540)
- Testing
- Decellularized human valves
- Where
- 8 sites in Belgium, France and 6 more
- Volunteers
- 121 people
- Sponsor
- corlife
Severe Aortic Stenosis, Trans-catheter Aortic Valve Implantation
Prevalence of Cusp Asymmetry, Coronary Ostial Eccentricity in Patients Undergoing Trans Catheter Aortic Valve Implantation and Their Impact on Coronary Ostia Overlap Risk Assessment
The goal of this observational study is to measure the prevalence of Cusps asymmetry, coronary Ostial eccentricity in patients with severe aortic stenosis undergoing Trans-catheter Aortic Valve Implantation (TAVI) and measure the…
- Conditions
- Severe Aortic Stenosis, Trans-catheter Aortic Valve Implantation, Coronary Ostial Eccentricity
- Trial name
- NCT06834828
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- Ain Shams University
Delirium, Critical Illness
Remimazolam vs Midazolam to Reduce Delirium in Adults ≥65 Undergoing CPB Valve Surgery
"Postoperative delirium is a common and serious complication following cardiac surgery, particularly among older adults who require intensive care.
- Conditions
- Delirium, Critical Illness, Aged, Cardiopulmonary Bypass
- Trial name
- NCT07265128
- Testing
- Midazolam, Remimazolam
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Yonsei University
Coronary Artery Bypass Grafting or Heart Valve Surgery Via Median Sternotomy
Transversus Thoracis Muscle Plane Block Plus Rectus Sheath Block in the Perioperative Pain Management of Cardiac Surgery
An emerging regional block technique, transverse thoracic muscle block covers the T2-T6 intercostal nerves and can effectively relieve perioperative pain during median sternotomy.
- Trial name
- NCT04838132
- Testing
- Bilateral transversus thoracis muscle plane and rectus sheath block with ropivacaine, Bilateral transversus thoracis muscle plane and rectus sheath puncture with saline
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Guangzhou First People's Hospital
Severe Tricuspid Regurgitation
Transcatheter Tricuspid Valve Replacement With the Medtronic Intrepid™ Transcatheter Tricuspid Valve Replacement (TTVR) System in Severe Tricuspid Regurgitation
This clinical trial evaluates the safety and effectiveness of the Medtronic Intrepid™ Transcatheter Tricuspid Valve Replacement (TTVR) System in symptomatic patients with severe or greater tricuspid regurgitation.
- Trial name
- PATHFINDER (NCT07321899)
- Testing
- Medtronic Intrepid™ Transcatheter Tricuspid Valve Replacement (TTVR) System, Edwards EVOQUE Tricuspid Valve Replacement (TTVR) System
- Where
- 13 sites in United States
- Volunteers
- 1,186 people
- Sponsor
- Medtronic Cardiovascular
Aortic Stenosis, Coronary Artery Disease
Optimal Timing of Transcatheter Aortic Valve Implantation and Percutaneous Coronary Intervention - The TAVI PCI Trial
The primary objective of this study is to compare, in patients with severe aortic stenosis and concomitant coronary artery disease accepted for transcatheter aortic valve implantation (TAVI) and percutaneous coronary intervention…
- Conditions
- Aortic Stenosis, Coronary Artery Disease, TAVI, PCI
- Trial name
- TAVI-PCI (NCT04310046)
- Testing
- PCI before TAVI, PCI after TAVI
- Where
- 48 sites in Austria, France and 4 more
- Volunteers
- 986 people
- Sponsor
- University of Zurich
Ascending Aorta Aneurism, Aortic Insufficiency
Extravalvular Procedure for Surgical Treatment of Ascending Aorta Aneurism
The investigators expect that the using of prothesis with sinuses has more benefits for long term competence and condition of aortic valve than the using of straight prothesis.
- Trial name
- EPSTAAA (NCT01456975)
- Testing
- Aortic valve reimplantation using Valsalva prosthesis
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Aortic Diseases, Aortic Dissection
Proximal Aortopathy in Scotland - Epidemiology and Surgical Outcomes
The aorta is the principal arterial vessel arising from the left heart that transfers blood to the body. Certain genetic and familial disease processes are known to weaken the aortic wall resulting in dilation and potential…
- Conditions
- Aortic Diseases, Aortic Dissection, Aortic Aneurysm, Thoracic, Aortic Ectasia
- Trial name
- NCT05389865
- Testing
- Surgery on the proximal aorta (aortic root +/- ascending aorta), Patients diagnosed with thoracic aortopathy but not operated upon
- Where
- United Kingdom
- Volunteers
- 1,662 people
- Sponsor
- Golden Jubilee National Hospital
Aortic Valve Stenosis, Transcatheter Aortic Valve Implantation
CoreValve™ Evolut R™ 34 mm System Registry (CoreValve34)
With the introduction of the CoreValve™ Evolut R™ 34mm (Medtronic™) prosthesis, patients with severe symptomatic aortic stenosis (AS) and large aortic annulus have become eligible for transcatheter aortic valve implantation…
- Trial name
- TAVI34mm (NCT03621709)
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Fundacin Biomedica Galicia Sur
Atrial Fibrillation, Deep Vein Thrombosis
Predictors of Anticoagulation Control on Warfarin Therapy
The goal of this research study is to develop better dosing of anticoagulation medication in both Caucasian and African Americans through analysis of various genetic factors.
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Heart Valve Replacement
- Trial name
- NCT00905177
- Where
- 2 sites in United States
- Volunteers
- 687 people
- Sponsor
- University of Pennsylvania
Complex Congenital Heart Defect, Dysfunctional RVOT Conduit
COMPASSION S3 Post-Approval Study
This study will monitor device performance and outcomes of the SAPIEN 3 Transcatheter Heart Valve (THV) System in subjects with a dysfunctional right ventricular outflow tract (RVOT) conduit or previously implanted surgical valve…
- Conditions
- Complex Congenital Heart Defect, Dysfunctional RVOT Conduit, Pulmonary Valve Insufficiency, Pulmonary Valve Degeneration
- Trial name
- NCT04860765
- Testing
- SAPIEN 3 THV
- Where
- 19 sites in United States
- Volunteers
- 150 people
- Sponsor
- Edwards Lifesciences
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