Clinical trials: Valve
Diseases of Aortic Valve, Aortic Stenosis Disease
Clinical Trial in China for Aortic Valve Stenosis
The purpose of this clinical study is to evaluate the effectiveness and safety of the transcatheter aortic valve system in the treatment of patients with severe aortic stenosis disease who are at high or prohibitive surgical risk.
- Trial name
- NCT05607667
- Testing
- Transcatheter aortic valve replacement
- Where
- 15 sites in China
- Volunteers
- 15 people
- Sponsor
- Genesis Medtech Corporation
Aortic Stenosis
Self-Centering Guide Catheter Feasibility Study
An evaluation of the feasibility of using the Self-Centering Guide Catheter to deliver a guide wire across a stenotic native aortic valve into the left ventricle.
- Trial name
- NCT02639494
- Testing
- Self-Centering Guide Catheter
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Boston Scientific Corporation
Anemia, Aortic Stenosis
Erythropoietin + Iron Therapy for Anemic Patients Undergoing Aortic Valve Replacement
The objective of the study is to evaluate the efficacy of Erythropoietin (EPO) (+ iron) in reducing the rate of red blood cell transfusion requirements in patients with aortic stenosis undergoing transcatheter aortic valve…
- Trial name
- EPICURE (NCT02390102)
- Testing
- Erythropoietin
- Where
- Canada
- Volunteers
- 117 people
- Sponsor
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
Mitral Valve Prolapse, Ventricular Arrythmia
Arrhythmic Mitral Valve Prolapse Detection Using Long-term Ambulatory Rhythm Monitoring
Mitral valve prolapse (MVP) affects up to 3% of the general population and a small subset of patients is at risk for ventricular arrhythmias.
- Trial name
- ALARM-PILOT (NCT06378996)
- Testing
- 14-day rhythm monitoring
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Cardiac Surgery
Ultra Fast-Track vs Fast-Track Protocols in Off-Pump and Minimally Invasive Valve Cardiac Surgery
Fast-track cardiac anesthesia (FTCA) has gained significant popularity over the past decades due to its potential to reduce healthcare costs and optimize the use of medical resources.
- Trial name
- Fast Track (NCT07518524)
- Testing
- Fast Track Cardiac Anesthesia (FTCA), Ultra Fast Track Cardiac Anesthesia (UFTCA)
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Azienda Socio Sanitaria Territoriale Ovest Milanese, Ospedale di Legnano
Heart Valve Diseases
ATS 3f Enable(tm) Aortic Bioprosthesis, Model 6000
This is a prospective, non-randomized, multi-center study designed to evaluate safety and effectiveness of the ATS 3f Enable Aortic Bioprosthesis in a patient population undergoing isolated aortic valve replacement with or…
- Trial name
- Enable (NCT01116024)
- Testing
- ATS 3f Enable Aortic Bioprosthesis Model 6000
- Where
- 10 sites in Austria, Germany and 3 more
- Volunteers
- 173 people
- Sponsor
- Medtronic Cardiovascular
Severe Aortic Stenosis
Act on Quality of Life in Patients With aortIc Stenosis
Aortic stenosis (AS) is a degenerative process affecting the aortic valve that leads to sclerosis of the valve and limits its opening during cardiac contractions.
- Trial name
- ALPINIST (NCT06477042)
- Testing
- Kansas City Cardiomyopathy Questionnaire (KCCQ-12) score
- Where
- 4 sites in France
- Volunteers
- 240 people
- Sponsor
- Hospices Civils de Lyon
Aortic Valve, Bicuspid
Follow-up of a Cohort of Patients With Aortic Valve Bicuspidia
The aortic valve bicuspidia (BVA) is a congenital condition corresponding to the presence of 2 sigmoids instead of 3. This is the most common cardiac congenital anomaly affecting 0.5 to 2% of the population The general rule.
- Trial name
- NCT03139786
- Testing
- Study the natural history of bicuspid
- Where
- France
- Volunteers
- 232 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Cardiopulmonary Bypass, Ischemic Postconditioning
Effects of Ischemic Postconditioning on MicroRNAs in Double Valve Replacement
1. Cardiopulmonary bypass and cardioplegic arrest could regulate expression of microRNAs in patients undergoing double valve replacement (aortic and mitral). 2.
- Trial name
- NCT01804283
- Testing
- ischemic postconditioning, double valve replacement, heart-lung machine
- Where
- China
- Volunteers
- 8 people
- Sponsor
- Central South University
Aortic Stenosis, Severe
TRanscatheter Aortic-Valve Implantation With or Without On-site Cardiac Surgery: the TRACS Trial
The primary efficacy objective is to determine whether a TAVI procedure performed by experienced operators in centers without on-site cardiac surgery is noninferior to TAVI procedure performed by the same operators in centers…
- Trial name
- TRACS (NCT05751577)
- Testing
- TAVI WITHOUT ON-SITE SURGERY, TAVI WITH ON-SITE SURGERY
- Where
- 14 sites in Italy
- Volunteers
- 657 people
- Sponsor
- Azienda Usl di Bologna
Valvular Heart Disease
The Impact of Sleep-disordered Breathing on the Incidence of Postoperative Acute Kidney Injury in Patients Undergoing Valvular Heart Surgery
Sleep-disordered breathing has a prevalence of 30~80% in patients with heart diseases. Various studies have revealed a correlation between the incidence and various diseases such as heart failure, hypertension, diabetes, and…
- Trial name
- NCT04080219
- Where
- South Korea
- Volunteers
- 414 people
- Sponsor
- Yonsei University
Valvular Heart Disease
Comparison of Goal-directed Algorithms of Hemodynamic Therapy After Combined Valve Repair
Valvular repair and repair surgery is rapidly progressing yet rather challenging aspect of current cardiosurgical practice. Several approaches were introduced into the clinical practice to alleviate systemic inflammatory response…
- Trial name
- NCT01276444
- Testing
- Swan-Ganz catheter, transpulmonary thermodilution + central venous saturation
- Where
- Russia
- Volunteers
- 43 people
- Sponsor
- Northern State Medical University
Symptomatic Severe Aortic Valve Stenosis in Older Patients
Burden Comorbidities and Transcatheter Aortic Valve Implantation
The aim of the study is to determine whether the burden of comorbidities measured by CIRS-G (Cumulative Illness Rate Scale) is associated with a non-amelioration of the health related quality of life measured by questionnaire…
- Trial name
- TAVIQUAL (NCT01761357)
- Testing
- answering to questionnaires of quality of live
- Where
- 2 sites in France
- Volunteers
- 150 people
- Sponsor
- Nantes University Hospital
Tracheostomy
Clinical Assessment of New Speaking Valve With Heat and Moisture Exchanger (HME) for Tracheotomized Patients
This clinical investigation addresses the performance of a re-designed The current study aims to investigate the next version of the TW speaking valve, in combination with both a 15mm and 22mm HME cassette.
- Trial name
- NCT01976819
- Testing
- TW speaking valve/HME
- Where
- Netherlands
- Volunteers
- 16 people
- Sponsor
- Atos Medical AB
Cardiomyopathy, Hypertrophic, Familial
Signs and Symptoms of Genetic Abnormalities Linked to Inherited Heart Disease
Genetically inherited heart diseases (familial cardiomyopathies) are conditions affecting the heart passed on to family members through abnormalities in genetic information.
- Trial name
- NCT00001881
- Where
- United States
- Volunteers
- 9,999 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Atrial Fibrillation (AF), Heart Valve Diseases
An Exploratory Clinical Study to Evaluate the Safety and Efficacy of a Cardiac Surgical Cryoablation System for the Treatment of Atrial Fibrillation
The goal of this prospective, observational study is to evaluate the safety and efficacy of a cardiac surgical cryoablation system for the treatment of atrial fibrillation. This study will be conducted at Fuwai Hospital in China.
- Trial name
- NCT06703528
- Testing
- cryoablation
- Volunteers
- 10 people
- Sponsor
- China National Center for Cardiovascular Diseases
Aortic Stenosis, Cardiac Death
Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and Severity
There is a correlation between endothelial progenitor cells (stem cells) and stenosis of the aortic valve.
- Trial name
- NCT02060071
- Testing
- Blood test
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Kaplan Medical Center
Coronary Artery Disease, Valvular Heart Disease
MPAACS: Magnesium for the Prevention of Atrial Arrhythmias After Cardiac Surgery
The objective of our research is to determine whether treatment with magnesium will reduce the incidence of atrial fibrillation in patients undergoing cardiac surgery.
- Trial name
- NCT00250965
- Testing
- intravenous magnesium
- Where
- 2 sites in Canada
- Volunteers
- 927 people
- Sponsor
- University of British Columbia
Atrial Fibrillation, Venous Thromboembolism
Prothrombin Times Outside the Therapeutic Range in Otherwise Stable Patients
Warfarin is very effective for the prevention of blood clots (thrombosis). A test of coagulation, the prothrombin time (PT) is used to monitor the effect.
- Conditions
- Atrial Fibrillation, Venous Thromboembolism, Ischemic Stroke, Myocardial Infarction
- Trial name
- FORESPEAK-0 (NCT00814177)
- Testing
- warfarin
- Where
- Canada
- Volunteers
- 160 people
- Sponsor
- Hamilton Health Sciences Corporation
Mitral Valve Prolapse
Mitral Valve Prolapse (MVP) - France Study
This prospective nation-wide (France) study aims to search for susceptibility genes in MVP using a genome wide analysis and comparing results obtained in 1000 patients with MVP and 1000 non-MVP subjects.
- Trial name
- MVP-France (NCT00799565)
- Testing
- catch of blood
- Where
- 26 sites in France
- Volunteers
- 1,179 people, healthy volunteers welcome
- Sponsor
- French Cardiology Society
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