Clinical trials: Valvular Disease
Aortic Valve Disease
Quantification of Debris Captured Using TCEP During VIV TAVR With BVF
The objective of this study is to quantify the amount of debris captured by the SENTINEL transcatheter cerebral embolic protection (TCEP) device in patients undergoing valve in valve transcatheter aortic valve replacement (VIV…
- Trial name
- NCT05093764
- Testing
- VIV TAVR with BVF using TCEP
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Saint Luke's Health System
Atrial Fibrillation, Left Atrial Appendage Occlusion
Left Atrial Appendage Occlusion in Patients With Non-valvular Atrial Fibrillation From Shanghai
The prognostic implication of left atrial appendage occlusion (LAAO) procedure in non-valvular atrial fibrillation (NVAF) patients from China is still unclear.
- Trial name
- LAAO-SH (NCT03987945)
- Testing
- left atrial appendage occlusion devices
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Shanghai 10th People's Hospital
Atrial Fibrillation Paroxysmal
Atrial Fibrillation Lifestyle Project
The objectives of the investigators are to demonstrate a reduction in frequency and symptoms of AF and improvements in cardiovascular risk factors following a lifestyle intervention in patients with paroxysmal AF.
- Trial name
- ALP (NCT03724383)
- Testing
- Risk Factor Management Consult, Diet Classes, Stress Management Classes
- Where
- 7 sites in Canada
- Volunteers
- 80 people
- Sponsor
- Teddi Orenstein Lyall
Rheumatic Heart Disease in Children
School-based Program for the Prevention of Rheumatic Heart Disease in Endemic Regions
The overall objective of the PREVENT trial is to evaluate the effectiveness of an integrated, school-based program for the prevention of rheumatic heart disease (RHD) in regions with an endemic pattern of RHD.
- Trial name
- PREVENT (NCT06720272)
- Testing
- School nurse program
- Where
- 2 sites in Nepal, Zambia
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Thomas Pilgrim
Aortic Valve Stenosis, Left Ventricular Hypertrophy
Effect of Angiotensin II Receptor Blockers (ARB) on Left Ventricular Reverse Remodelling After Aortic Valve Replacement in Severe Valvular Aortic Stenosis
The consequence of aortic valve stenosis (AVS) is increased pressure load on the left ventricle which causes left ventricular (LV) hypertrophy, and myocardial stretch will cause activation of cardiac peptides and activation of…
- Conditions
- Aortic Valve Stenosis, Left Ventricular Hypertrophy, Atrial Fibrillation
- Trial name
- NCT00294775
- Testing
- Candesartan
- Where
- Denmark
- Volunteers
- 140 people
- Sponsor
- Odense University Hospital
Non-valvular Atrial Fibrillation
WAVECREST Post Market Clinical Follow-Up (PMCF) Study
The WAVECREST PMCF Study is a prospective, non-randomized, multicenter study to confirm safety and performance of the Coherex WaveCrest Left Atrial Appendage (LAA) Occlusion System in the current medical practice setting in…
- Trial name
- NCT03204695
- Testing
- Percutaneous LAA Closure, Anticoagulation or Clopidogrel
- Where
- Belgium
- Volunteers
- 27 people
- Sponsor
- Coherex Medical
Acute Kidney Injury
The Effects of Statin on Postoperative Renal Function in Valvular Heart Surgery: a Randomized, Placebo-controlled Study
The aim of this study is to examine the association between preoperative statin treatment and the incidence of postoperative acute kidney injury(AKI) in patients undergoing valvular heart surgery.
- Trial name
- NCT01909739
- Testing
- atrovastatin
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Yonsei University
Valvular Heart Disease, Coronary Artery Disease
Propofol Effects on Mitral Valve Annular Velocity
The purpose of this study is primarily to determine the effects of propofol at different concentration on the mitral valve annulus by using Tissue Doppler Imaging
- Trial name
- NCT01826149
- Testing
- Propofol 1.0mcg, Propofol 2.0mcg, Propofol 3.0mcg
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Konkuk University Medical Center
Bicuspid Aortic Valve, Aortic Valve Stenosis
Progression of Ascending Aorta Diameters in Bicuspid Aortic Valve After Transcatheter or Surgical Replacement.
The goal of this prospective, non-randomized, single-center, observational study is to assess whether there is a progressive dilation of ascending aorta after surgical or transcatheter aortic valve replacement (TAVR) in patients…
- Conditions
- Bicuspid Aortic Valve, Aortic Valve Stenosis, Aortic Aneurysm, Heart Diseases
- Trial name
- ARDITAV (NCT05708118)
- Testing
- Echocardiographic assessment., Computed-tomography assessment
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Coronary Artery Disease, Valvular Heart Disease
Randomized Isoflurane and Sevoflurane Comparison in Cardiac Surgery
Anesthesia practice in the 21st century is increasingly outcomes-oriented and evidence-based, but there remain significant gaps in our knowledge, even for commonly-encountered clinical situations.
- Trial name
- RISCCS (NCT01477151)
- Testing
- Volatile anesthetic
- Where
- Canada
- Volunteers
- 464 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Valvular Disease, Coronary Stenosis
The Scanner in the Coronary Evaluation
Conventional coronary angiography is the recommended procedure in detection of coronary stenosis in patients with heart valve disease referred for surgery.The aim of this prospective study is to assess diagnostic accuracy of…
- Trial name
- NCT00484380
- Testing
- Coronary scanner
- Where
- France
- Volunteers
- 66 people
- Sponsor
- French Cardiology Society
Atrial Fibrillation
Investigational Device Evaluation of the WATCHMAN FLX™ LAA Closure Technology
The study is a prospective, non-randomized, multi-center investigation to establish the safety and effectiveness of the WATCHMAN FLX™ Left Atrial Appendage Closure Device for subjects with non-valvular atrial fibrillation who are…
- Trial name
- PINNACLE FLX (NCT02702271)
- Testing
- WATCHMAN FLX
- Where
- 29 sites in United States
- Volunteers
- 458 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Treatment Pattern of Oral Anticoagulants (OAC) in Japan
1. To understand the treatment patterns of OACs and baseline patient characteristics of Japanese Non-Valvular Atrial Fibrillation (NVAF) patients 2.
- Trial name
- NCT02982863
- Where
- Japan
- Volunteers
- 48,696 people
- Sponsor
- Boehringer Ingelheim
Atrial Fibrillation, Stroke
Patient Convenience Study (RE-SONANCE)
The aim of this non-interventional study is to describe patient's perception of anticoagulant treatment when using Pradaxa to prevent stroke and systemic embolism while suffering from atrial fibrillation (according to its…
- Trial name
- NCT02684981
- Where
- 12 sites in Austria, Bulgaria and 10 more
- Volunteers
- 9,472 people
- Sponsor
- Boehringer Ingelheim
Severe Symptomatic Aortic Stenosis
Assessment of St Jude Medical Portico Re-sheathable Transapical Aortic Valve System
The purpose of this study is to assess the safety and performance of the 23mm Portico Transcatheter Heart Valve and the TAVI Transapical Delivery System in subjects with severe symptomatic aortic stenosis
- Trial name
- Portico TA EU (NCT01742598)
- Testing
- Portico Transapical Aortic Valve System
- Where
- United Kingdom
- Sponsor
- Abbott Medical Devices
Aortic Valve Disease, Aortic Valve Stenosis
Myeloid Cells in Aortic Valve Stenosis
Investigators plan to characterize systemic inflammation and circulating immune cells in participants with moderate and severe calcific aortic valve disease and matched healthy controls.
- Trial name
- MIRACLE (NCT04717219)
- Testing
- Blood drawing
- Where
- 3 sites in Netherlands
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Ischemic Heart Disease, Valvular Heart Disease
Study on Optimal Temperature During Cardiopulmonary Bypass (THERMIC-4)
In order to perform heart surgery, a machine called cardiopulmonary bypass (CPB), or more commonly known as a heart-lung machine, is used to maintain the circulation of oxygenated blood needed by the rest of the body and its…
- Conditions
- Ischemic Heart Disease, Valvular Heart Disease, Cardiovascular Diseases, Surgery-Complications
- Trial name
- THERMIC-4 (NCT05996120)
- Testing
- Hypothermic Cardiopulmonary Bypass, Normothermic Cardiopulmonary Bypass
- Where
- 11 sites in United Kingdom
- Volunteers
- 100 people
- Sponsor
- University of Leicester
Ischemic Heart Disease, Valvular Heart Disease
Milrinone on Right Ventricular Strain in Cardiac Surgery
The purpose of this study is to analyze the changes in right ventricular strain before and after milrinone administration in order to find out whether milrinone improves RV systolic performance in patients undergoing cardiac…
- Trial name
- NCT06077721
- Testing
- Milrinone
- Where
- South Korea
- Volunteers
- 41 people
- Sponsor
- Konkuk University Medical Center
Atrial Fibrillation, Stroke
DU-176b Phase 2 Dose Finding Study in Subjects With Non-valvular Atrial Fibrillation
This study will be conducted in male and female subjects aged 18 to 80 years, inclusive, with non-valvular AF and a CHADS2 Score of at least 1. Subjects will be treated on an outpatient basis.
- Trial name
- NCT00806624
- Testing
- DU-176b tablets, Warfarin tablets
- Where
- 4 sites in China, Singapore and 2 more
- Volunteers
- 234 people
- Sponsor
- Daiichi Sankyo Co., Ltd.
Atrial Fibrillation
Prevention of Atrial Fibrillation Following Valvular Replacement With Cardiopulmonary Bypass: a Prospective, Randomized Clinical Study Comparing Oral Caffeine With Placebo
Atrial fibrillation remains a major cause of morbidity following cardiac surgery with cardiopulmonary bypass. Many mechanisms have been implicated.
- Trial name
- NCT01999829
- Testing
- citrate of caffeine
- Where
- France
- Volunteers
- 110 people
- Sponsor
- Assistance Publique Hopitaux De Marseille