Clinical trials: Valve
Valvular Disease, Valvular Heart Disease
Epidemiology and Long-term Outcome of Patients With VHD
Valvular heart diseases are significant problem in Polish population. Coexistence of coronary artery disease in patients with VHD increases the risk of death and affects further therapeutic strategy.
- Conditions
- Valvular Disease, Valvular Heart Disease, Aortic Valve Stenosis, Mitral Insufficiency and Aortic Stenosis
- Trial name
- BIA-WAD (NCT04527367)
- Testing
- Innovative medical technologies in invasive cardiology and cardiac surgery
- Where
- Poland
- Volunteers
- 2,500 people
- Sponsor
- Medical University of Bialystok
Acute Respiratory Failure
Non-rebreather at Flush Rate Compared to Bag Valve Mask With Assist
This crossover investigation enrolls healthy volunteers and compares the exhaled oxygen content (FeO2) between the non-rebreather mask at the flush rate and a bag-valve-mask device at the flush rate, used with active positive…
- Trial name
- NCT02841592
- Testing
- Flush rate oxygen, Flush rate oxygen with assist
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Chronic Lung Disease of Prematurity, Chronic Respiratory Failure
Safe Use of Speaking Valve in Children During Sleep Using Trans-tracheal Pressure Measurement
Many children who are born medically fragile due to prematurity, multiple congenital abnormalities or an acquired insult (i.e. cardiac, neurologic, etc.) may require tracheostomy tube placement due to need of chronic respiratory…
- Trial name
- NCT02935140
- Volunteers
- 8 people
- Sponsor
- St Mary's Hospital for Children
Alveolar Ridge Preservation
2D/3D Imaging to Analyze the Regeneration Rate of Autologous Bone
Place a collagen plug (collagen plug) in the lower 2/3 to 1/2 of your tooth extraction site while giving you Vit. The extracted teeth are made into autogenous tooth root thin slices and covered in your tooth extraction cavity…
- Trial name
- NCT06141239
- Testing
- Autologous Tooth Root, Vit.D3, bone graft
- Where
- Taiwan
- Volunteers
- 48 people
- Sponsor
- Chang Gung Memorial Hospital
Pulmonary Air Leaks
Spiration Valves Against Standard Therapy
VAST is a multicenter, prospective, randomized, controlled study designed to evaluate treatment of persistent air leak with the SVS as compared to standard chest tube drainage management and other standard-of-care interventions…
- Trial name
- VAST (NCT02382614)
- Testing
- Spiration Valve System
- Where
- 20 sites in United States
- Volunteers
- 75 people
- Sponsor
- Olympus Corporation of the Americas
Anticoagulation
Efficacy and Safety of Rivaroxaban in the Early Postoperative Period for Patients With Bioprosthetic Valves
this study aims to comprehensively evaluate the efficacy and safety profiles of rivaroxaban and warfarin during the initial postoperative period following surgical bioprosthetic valve in patients.
- Trial name
- NCT06476301
- Testing
- Rivaroxaban
- Volunteers
- 250 people
- Sponsor
- RenJi Hospital
Mitral Valve Regurgitation, Mitral Valve Insufficiency
HighLife™ Transcatheter Mitral Valve Replacement System Study
Multicenter feasibility study of the HighLife™ TMVR system.
- Trial name
- NCT02974881
- Testing
- Transcatheter Mitral Valve Replacement
- Where
- 10 sites in France, Germany
- Volunteers
- 5 people
- Sponsor
- HighLife SAS
Aortic Valve Stenosis, Myocardial Fibrosis
Quantification of Myocardial Fibrosis in Aortic Stenosis
This study is a long term follow-up of patients that were included as part of a previous study (NCT03422770), where patients with aortic stenosis and healthy controls went through echocardiography, cardiac MRI, long-term…
- Trial name
- SAS-F-5 (NCT06571175)
- Testing
- High frame rate echocardiography, MRI, Blood test
- Where
- Norway
- Volunteers
- 79 people
- Sponsor
- Norwegian University of Science and Technology
Hypertrophic Cardiomyopathy (HCM)
HCMR Re-Imaging Study
This study aims to learn what might predict heart problems (like sudden death from a fast heart rhythm or heart failure) in people with a genetic condition called hypertrophic cardiomyopathy (HCM).
- Trial name
- NCT07054073
- Testing
- None - observational study
- Where
- 8 sites in United States, United Kingdom
- Volunteers
- 314 people
- Sponsor
- Christopher Kramer
Hypertrophic Obstructive Cardiomyopathy
Edge-to-edge Mitral Valve Repair in the Surgical Treatment for Hypertrophic Cardiomyopathy
Objective of the study: to evaluate whether edge-to-edge technique improves clinical and hemodynamic results in patients scheduled to septal myectomy for severely symptomatic hypertrophic obstructive cardiomyopathy.
- Trial name
- PRIZMA-pilot (NCT04470102)
- Testing
- mitral valve repair by edge-to-edge technique, Septal myectomy
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Nasal Valve Collapse, Nose Enhancement
Cartilage Remodeling Using Low-Temperature Radiofrequency for Nasal Airway Reconstruction
The goal of this study is to evaluate the efficacy of using the Vivaer low-temperature radio-frequency (LTRF) device to reshape ex-vivo human nasal or auricular cartilage for use in cosmetic and functional septorhinoplasty.
- Trial name
- NCT07032675
- Testing
- Low-temperature radio-frequency reshaping of autologous cartilage nasal and/or auricular cartilage
- Where
- 6 sites in United States
- Volunteers
- 20 people
- Sponsor
- Indiana University
Mitral Regurgitation
MitraClip® After Surgical Mitral Valve Repair
Percutaneous edge-to-edge repair of the mitral valve has been shown to be a safe and effective alternative treatment option for selected patients at high risk for cardiac surgery.
- Trial name
- MVRepair (NCT02853955)
- Testing
- Percutaneous edge-to-edge repair of the mitral valve
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- LMU Klinikum
Coronary Artery Bypass Graft Redo, Heart Valve Diseases
SONOlysis in Risk REduction of Symptomatic and Silent Brain infarCtions dUring Cardiac surgEry
The aim of the project is to demonstrate a fibrinolytic effect of sonothrombolysis (continual transcranial Doppler monitoring) using 2 MHz diagnostic probe on the reduction of risk of brain infarctions due to the activation of…
- Trial name
- SONORESCUE (NCT01591018)
- Testing
- sonolysis, cardiac surgery
- Where
- Czechia
- Volunteers
- 120 people
- Sponsor
- University Hospital Ostrava
Aortic Stenosis
Clinical Significance of Collagen Metabolism Changes in Left Cardiac Ventricle
As there are no clinical data in cardiology about the relationship between metabolism collagen changes and their clinical significance, the investigators will check the hypothesis that collagen metabolism changes, detected by…
- Trial name
- NCT00693797
- Where
- Czechia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Charles University, Czech Republic
Murmur, Heart, Aortic Valve Stenosis
Development of an Algorithm to Differentiate Heart Murmurs Using Electronic Stethoscopes
The Eko CORE and DUO stethoscopes are FDA-approved electronic devices that have the capacity to record heart sounds. The study seeks to expand murmur detection to include VHD classification through the development of novel ML…
- Conditions
- Murmur, Heart, Aortic Valve Stenosis, Tricuspid Regurgitation, Mitral Regurgitation
- Trial name
- NCT04400513
- Testing
- Use of Eko CORE and Eko DUO electronic stethoscopes
- Where
- United States
- Volunteers
- 1,145 people
- Sponsor
- Eko Devices, Inc.
Tricuspid Regurgitation (TR)
Early Feasibility of 'Pivot Extend' for Tricuspid Regurgitation Treatment
This clinical trial aims to evaluate the safety and demonstrate the efficacy of treatment to improve tricuspid regurgitation (TR) symptoms in patients with severe and clinically symptomatic TR through long-term implantation of an…
- Trial name
- NCT06877520
- Testing
- Pivot Extend Tricuspid Regurgitation Spacer Device
- Where
- 3 sites in Georgia
- Volunteers
- 7 people
- Sponsor
- Tau-MEDICAL Co., Ltd.
Asthma
Effects of Ciclesonide MDI 50mg/Day and 200mg/Day (Ex-Valve) Once-Daily on Growth in Children With Mild Persistent Asthma
The primary objective is to determine if CIC 50 mg/day or 200 mg/day (ex-valve) administered once daily in the morning is non-inferior to placebo with respect to growth velocity in children with mild persistent asthma following a…
- Trial name
- NCT00270348
- Testing
- ciclesonide
- Volunteers
- 450 people
- Sponsor
- Sanofi
Aortic Heart Valve Diseases
Hancock II Ultra Porcine Bioprosthesis Hemodynamic Study
Since the first implant in September 1982, the Medtronic Hancock® II has provided more than 20 years of excellent hemodynamic performance and durability.
- Trial name
- NCT01213615
- Testing
- Valve replacement
- Where
- 5 sites in Belgium, Italy and 2 more
- Volunteers
- 179 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Mitral Valve (MV) Regurgitation
ACCESS-Europe A Two-Phase Observational Study of the MitraClip® System in Europe
The MitraClip System enables the European physicians an alternative therapeutic option for patients with mitral regurgitation (MR).
- Trial name
- ACCESS-EU (NCT01288976)
- Testing
- MitraClip, Medical Management, Mitral Valve Surgery
- Where
- Germany
- Volunteers
- 721 people
- Sponsor
- Abbott Medical Devices
Aortic Valve Disease, Transcatheter Aortic Valve Implantation
Rapid Atrial Pacing After TAVI to Predict Pacemaker Implantation
Despite Transcatheter aortic valve implantation (TAVI) evolution regarding techniques, equipment and experience, the need for permanent pacemaker implantation (PPI) post-TAVI remains an important drawback.
- Conditions
- Aortic Valve Disease, Transcatheter Aortic Valve Implantation, TAVI
- Trial name
- NCT06189976
- Testing
- Rapid atrial pacing
- Where
- 2 sites in Belgium, Greece
- Volunteers
- 400 people
- Sponsor
- National and Kapodistrian University of Athens
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