Clinical trials: Valvular Insufficiency
Valvular Heart Disease Patients, Aortic Stenosis
Importance of Point-of-Care Ultrasound for Early Detection of Valvular and Cardiac Diseases (IMPROVE)
Heart valve disease and weakened heart muscle (left ventricular systolic dysfunction) are common in older adults and often go undetected until serious complications such as heart failure develop.
- Conditions
- Valvular Heart Disease Patients, Aortic Stenosis, Mitral Regurgitation, Left Ventricular Diastolic Dysfunction
- Trial name
- IMPROVE (NCT07756398)
- Testing
- Kosmos Torso-One AI-guided Point-of-Care Ultrasound (EchoNous, Inc.)
- Where
- 2 sites in United States
- Volunteers
- 1,088 people
- Sponsor
- University of Texas Southwestern Medical Center
Prolactinomas
Cardiac Valve Complications in Prolactinomas Treated With Cabergoline
Dopamine agonists are first-line agents for the treatment of prolactinomas (1) and Parkinson's disease (2). There is evidence supporting a causal relationship between the occurrence of drug-induced "restrictive" valvular heart…
- Trial name
- ValveCab (NCT00460616)
- Testing
- Cabergoline
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federico II University
Sleep-disordered Breathing (SDB), Aortic Valve Stenosis
Impact of Transcatheter Aortic Valve Implantation and Mitral Valve Repair on Sleep-Disordered Breathing
This prospective observational study aims to investigate the impact of transcatheter aortic valve implantation (TAVI) and transcatheter mitral valve edge-to-edge repair (M-TEER) on sleep-disordered breathing (SDB) in patients…
- Conditions
- Sleep-disordered Breathing (SDB), Aortic Valve Stenosis, Mitral Valve Regurgitation
- Trial name
- SLEEP-VALVE (NCT07520656)
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- Aristides Plaitis
Acute Kidney Injury
The Impact of Vitamin C on Postoperative Acute Kidney Injury in Risk Patients Undergoing Valvular Heart Surgery
In cases of cardiac surgery or sepsis which cause inflammation, oxidative stress, endothelial injury and vasoplegia, serum vitamin C concentration is sharply decreased.
- Trial name
- NCT04210453
- Testing
- Vitamin C, Control (Normal saline)
- Where
- South Korea
- Volunteers
- 264 people
- Sponsor
- Yonsei University
Mitral Regurgitation, Mitral Valve Disease
AHEAD: European Feasibility Study of the Cardiovalve Transfemoral Mitral Valve System
This study will evaluate the safety of the Cardiovalve Transfemoral Mitral Valve System with its associated procedure, and observe the device performance in reducing mitral regurgitation.
- Trial name
- AHEAD (NCT03339115)
- Testing
- Cardiovalve Transfemoral Mitral Valve
- Where
- 11 sites in Germany, Greece and 1 more
- Volunteers
- 30 people
- Sponsor
- Cardiovalve Ltd.
Heart Failure, Cardiomyopathies
Multimodal Physiologic State Intelligence Study
The OMNIPHYS study will investigate whether multimodal ultrasound and other routinely collected clinical and physiologic data can be combined with artificial intelligence to characterize changes in a person's physiologic state…
- Conditions
- Heart Failure, Cardiomyopathies, Pulmonary Hypertension, Myocarditis; Acute or Subacute
- Trial name
- OMNIPHYS (NCT07814118)
- Testing
- OMNIPHYS Multimodal Ultrasound Imaging System
- Where
- United States
- Volunteers
- 25,000 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
Severe Aortic Stenosis or Severe Aortic Regurgitation
Prognostic Value of Soluble Urokinase-type Plasminogen Activator Receptor in Valvular Heart Disease
This study investigates the association between level of suPAR and valvular heart disease in patients who have severe aortic stenosis or severe aortic regurgitation using commercially available suPARnostic standard enzyme-linked…
- Trial name
- NCT04571372
- Where
- South Korea
- Volunteers
- 222 people
- Sponsor
- Yonsei University
Arterial Hypertension, Heart Rhythm Disorders
Screening for Cardiac and Cardiac-associated Pathology Using Single-channel Electrocardiogram
It is a prospective, controlled, single-center, observational, non-randomized study. The study is planned to include at least 4000 patients 18 years old and older in the training sample and 1000 patients over 18 years old in the…
- Conditions
- Arterial Hypertension, Heart Rhythm Disorders, Valvular Heart Diseases, Heart Failure
- Trial name
- NCT07396792
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Valvular Heart Disease, Valvular Stenosis
National Tunisian Registry of Valvulopathies (NATURE-VALVE)
The National Tunisian Registry of Valvulopathies is an observational, prospective and multicenter study aiming to assess the epidemiological, clinical and therapeutic profile of valve disease in tunisian departments of…
- Conditions
- Valvular Heart Disease, Valvular Stenosis, Valvular Insufficiency
- Trial name
- NATURE-VALVE (NCT04509479)
- Testing
- Valve replacement
- Where
- Tunisia
- Volunteers
- 3,637 people
- Sponsor
- Dacima Consulting
Tricuspid Regurgitation
Global Multicenter Registry on Transcatheter TRIcuspid Valve RePLACEment
The field of transcatheter tricuspid valve replacement (TTVR) is rapidly emerging and data on this topic are scarce. Particularly, little is known about which patients are at greatest risk of procedural complications, such as the…
- Trial name
- TRIPLACE (NCT06033274)
- Testing
- Transcatheter Tricuspid Valve Replacement
- Where
- 31 sites in United States, Canada and 6 more
- Volunteers
- 800 people
- Sponsor
- Montefiore Medical Center
Cardiac Surgery for Rheumatic Valvular Heart Disease, Renal Dysfunction
N-acetylcysteine for Renal Protection in Patients With Rheumatic Heart Disease Undergoing Valve Replacement
We aim to investigate the efficacy of N-acetylcysteine (NAC) to attenuate acute renal dysfunction in patients with rheumatic valvular heart disease undergoing single valve replacement.
- Trial name
- NCT01704482
- Testing
- N-acetylcysteine
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Heart Failure, Valvular Heart Disease
Real-time Pressure Volume Loop Monitoring as a Guide for Enhanced Understanding of Changes in Elemental Cardiovascular Physiology During Therapeutic Strategies Aiming for Hemodynamic Optimization. Cohort II: Structural Heart Interventions (PLUTO-II)
The aim of PLUTO-II is to use biventricular pressure-volume (PV) loop measurements to improve the understanding of direct changes in cardiac and hemodynamic physiology induced by transcatheter aortic valve implantation (TAVI) or…
- Conditions
- Heart Failure, Valvular Heart Disease, Aortic Stenosis, Mitral Insufficiency
- Trial name
- PLUTO-II (NCT06204783)
- Testing
- Pressure volume (PV) loop measurement
- Where
- Netherlands
- Volunteers
- 157 people
- Sponsor
- Erasmus Medical Center
Valvular Heart Disease, Mitral Valve Disease
Prevalence Study of Cardiovascular Diseases in a Population ≥ 65 Years in Italy
This registry is a large-scale epidemiological study (PREVASC) aimed at estimating the prevalence of symptomatic and asymptomatic valvular hear disease in men and women aged over 65 years randomly selected in Italy.
- Conditions
- Valvular Heart Disease, Mitral Valve Disease, Aortic Valve Stenosis, Aortic Valve Insufficiency
- Trial name
- PREVASC (NCT05892588)
- Where
- Italy
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Tricuspid Valve Insufficiency
MRE Evaluation of Liver Stiffness After Tricuspid Valvular Repair
The purpose of this study is to look at liver stiffness with a MRI sequence called Magnetic Resonance Elastography (MRE). The study will let the investigators know whether the subject's liver is normal or has increased stiffness.
- Trial name
- NCT03166488
- Testing
- MRI
- Sponsor
- Mayo Clinic
Tricuspid Regurgitation, Tricuspid Valve Disease
Clinical Safety and Efficacy of the VDyne Transcatheter Tricuspid Valve Replacement System for the Treatment of Tricuspid Regurgitation
The purpose of this clinical study is to collect safety and efficacy data of the VDyne System to support Conformitè Europëenne (CE) Mark of the VDyne System.
- Conditions
- Tricuspid Regurgitation, Tricuspid Valve Disease, Tricuspid Valvular Disorders
- Trial name
- VISTA (NCT05797519)
- Testing
- VDyne Transcatheter Tricuspid Valve Replacement System
- Where
- 21 sites in Australia, Austria and 9 more
- Volunteers
- 120 people
- Sponsor
- VDyne, Inc.
Atrial Fibrillation, Deep Vein Thrombosis
Pharmacogenetics of Warfarin in Puerto Ricans.
Warfarin (Coumadin) is a prescribed "blood thinner" medication used to make the blood less thick in people with high risk of forming blood clots.
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Cardiac Valvular Insufficiency, Antiphospholipid Syndrome
- Trial name
- NCT01318057
- Where
- Puerto Rico
- Volunteers
- 350 people
- Sponsor
- University of Puerto Rico
Aortic Valve Stenosis, Mitral Regurgitation
Coronary Physiology Peri-Transcatheter Left-sided Valvular Interventions
Prospective, single-arm, observational study with invasive coronary physiology measurements before and after transcatheter left-sided valvular intervention.
- Conditions
- Aortic Valve Stenosis, Mitral Regurgitation, Coronary Artery Disease, Fractional Flow Reserve
- Trial name
- POTUS (NCT05374733)
- Testing
- Coronary Physiology assessment
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Erasmus Medical Center
Aortic Valve Stenosis, Mitral Regurgitation
Phono- and Electrocardiogram Assisted Detection of Valvular Disease
The diagnosis of valvular heart disease (VHD), or its absence, invariably requires cardiac imaging. A familiar and inexpensive tool to assist in the diagnosis or exclusion of significant VHD could both expedite access to…
- Conditions
- Aortic Valve Stenosis, Mitral Regurgitation, Heart Murmurs, Valvular Heart Disease
- Trial name
- PEA-Valve (NCT03458806)
- Testing
- AS Algorithm 1, AS Algorithm 2, MR Algorithm 1
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Mitral Regurgitation (MR), Moderate or Severe Aortic Stenosis (AS) (Mean Pressure Gradient ≥ 20 mm Hg or Aortic Valve Area ≤ 1.5 cm2)
Impact of Automatic Prompts in Echocardiographic Reports on Referral to Cardiology
Echo Prompts study is a multi-center randomized controlled study to evaluate the impact of automatic prompts added to the conclusion of the echocardiographic reports of patient diagnosed with significant VHD 1) suggesting…
- Trial name
- Echo Prompts (NCT06816888)
- Testing
- No Prompt, Prompt 1, Prompt 2
- Where
- Canada
- Volunteers
- 300 people
- Sponsor
- Ottawa Heart Institute Research Corporation
End-Stage Kidney Disease (ESKD), Non-valvular Atrial Fibrillation (NVAF)
The Safety and Effectiveness of Warfarin Vs Apixaban in Patients With NVAF/ VTE and ESKD on Dialysis
This is a retrospective study of End-Stage Kidney Disease (ESKD) patients on dialysis receiving apixaban or warfarin at Tawam Hospital [a tertiary care hospital in Al Ain, UAE].
- Conditions
- End-Stage Kidney Disease (ESKD), Non-valvular Atrial Fibrillation (NVAF), Venous Thromboembolism (VTE)
- Trial name
- WARD (NCT06606275)
- Testing
- Apixaban, Warfarin
- Where
- United Arab Emirates
- Volunteers
- 67 people
- Sponsor
- Abu Dhabi Health Services Company