Clinical trials: Ventricular Dysfunction, open to volunteers
Pulmonary Arterial Hypertension, Right Heart Failure
Repurposing Valsartan May Protect Against Pulmonary Hypertension
This is a Phase 2, single-center, randomized placebo controlled trial of valsartan (an angiotensin receptor blocker) in adults with pulmonary arterial hypertension.
- Conditions
- Pulmonary Arterial Hypertension, Right Heart Failure, Right Ventricular Dysfunction, Pulmonary Vascular Disorder
- Trial name
- REVAMP-PH (NCT06053580)
- Testing
- Valsartan 40 mg
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Washington
Menopause, Left Ventricular Dysfunction
Menopausal Hormone Therapy And Left Ventricular Function
The purpose of this study is to compare left ventricular stroke volume and heart rate responses to bursts of SNA between PMF using, and not using, MHT.
- Trial name
- NCT07242391
- Testing
- Menopausal Hormone Therapy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
Takotsubo Cardiomyopathy
Manganese-enhanced Magnetic Resonance Imaging in Takotsubo Cardiomyopathy
The goal of this research study is to further understand the physiological mechanisms involved in a heart condition called takotsubo cardiomyopathy, also known as broken heart syndrome.
- Trial name
- TAKO MEMRI (NCT07491718)
- Testing
- Bisoprolol, Valsartan, sacubitril/ valsartan
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Coronary Artery Disease (CAD)
Epicardial Delivery of XC001 Gene Therapy to Promote Angiogenesis in CAD Patients Undergoing Treatment With CABG
This is a 26-week (with a 26-week extension) multicenter, randomized, double-blind, placebo-controlled Phase 2 study of XC001 versus placebo.
- Trial name
- EXACT-CABG (NCT07118449)
- Testing
- XC001
- Where
- United States
- Volunteers
- 116 people
- Sponsor
- XyloCor Therapeutics, Inc.
Takotsubo Cardiomyopathy, Acute Coronary Syndrome
Effectiveness of a Resilience-Based Rehabilitation Program for Patients With Coronary Heart Disease
To handle daily life challenges, one needs to be psychologically resilient. It plays a crucial role in disease development, prognosis, as well as social, occupational, and community participation.
- Conditions
- Takotsubo Cardiomyopathy, Acute Coronary Syndrome, Psychological Resilience
- Trial name
- NCT06332859
- Testing
- Resilience training
- Where
- Austria
- Volunteers
- 130 people
- Sponsor
- Pensionsversicherungsanstalt
Cardiopulmonary Bypass Surgery, Left Ventricular Dysfunction
Assement of Left Ventricular Function Before Decannulation in Cardiac Surgery :Visual Estimation vs TEE
This study aims to evaluate the diagnostic performance of the cardiovascular surgeon's visual estimation of LV function before decannulation following cardiopulmonary bypass, using TEE results as the reference standard.
- Trial name
- LVFuncTee (NCT07286227)
- Testing
- Intraoperative Left Ventricular Function Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Ataturk University
Systolic Left Ventricular Dysfunction
The C-MIC-II Follow-Up Study
The C-MIC System is a medical device used to treat heart failure per the intended purpose which is to treat heart failure by applying an electrical micro-current to the heart.
- Trial name
- C-MIC-II-FU (NCT05189860)
- Testing
- C-MIC system
- Where
- 6 sites in Bosnia and Herzegovina, Croatia and 2 more
- Volunteers
- 31 people
- Sponsor
- Berlin Heals GmbH
Pulmonary Artery Hypertension, Right Ventricular Dysfunction
Right Ventricular Pacing in Pulmonary Arterial Hypertension
In pulmonary arterial hypertension (PAH), progressive pulmonary vascular remodeling leads to supraphysiologic right ventricular (RV) afterload.
- Trial name
- NCT04194632
- Testing
- Temporary right ventricular pacing
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of California, San Francisco
Chronic Obstructive Pulmonary Disease, Takotsubo Cardiomyopathy
Cardiac Assessment and Takotsubo-stunning Among COPD-exacerbations In-Hospital
The goal of this prospective observational study is to investigate to what extent acute exacerbation of chronic obstructive pulmonary disease (AE-COPD) triggers Takotsubo-stunning, and how this affects the outcome for these…
- Conditions
- Chronic Obstructive Pulmonary Disease, Takotsubo Cardiomyopathy, Acute Heart Failure
- Trial name
- CATCH (NCT06597331)
- Where
- Sweden
- Volunteers
- 200 people
- Sponsor
- Sahlgrenska University Hospital
Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction
Feasibility of Non-invasive Hemodynamic Assessment by 5D Flow in Congenital Heart Disease
This study evaluates whether new flow parameters of the cardiac magnetic resonance imaging (MRI) allow evaluation of parameters for which usually invasive rigth-left heart catheterization are necessary.
- Conditions
- Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction, Fontan Circulation
- Trial name
- NCT07742046
- Testing
- Right-left heart catheterization in magnetic resonance imaging (MRI)
- Where
- Switzerland
- Volunteers
- 130 people
- Sponsor
- Tobias Rutz
Hypertension,Essential
Endothelial Function in Prehypertension
In the frame of this proposal investigators will test the hypothesis that high normal blood pressure (prehypertension; PreHT) induces systemic endothelial dysfunction and endothelial activation in both micro- and…
- Trial name
- NCT06316271
- Where
- Croatia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Cardiac Anaesthesia, Cardiopulmonary Bypass
Comparison of Milrinone and Epinephrine on TAPSE
Cardiopulmonary bypass (CPB) is a critical technology in cardiac surgery, allowing for the temporary replacement of the heart and lung functions during intricate surgical procedures.
- Trial name
- Milrinone (NCT07144267)
- Testing
- Epinephrine, Milrinone Injection
- Where
- Egypt
- Volunteers
- 102 people
- Sponsor
- Mansoura University
Cardiotoxicity, Cancer
Monitoring for CardioToxicity Using WeArable deVices While Undergoing cancEr Treatments (MCT-WAVE)
This pilot study will evaluate the validity and feasibility of ambulatory cardiac monitoring to identify markers of cardiotoxicity in adults undergoing cancer treatment.
- Conditions
- Cardiotoxicity, Cancer, Cardiac Arrhythmia, Left Ventricular Dysfunction
- Trial name
- NCT07776964
- Testing
- Mobile Cardiac Telemetry, Wearable Cardiac Monitor
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- University of Minnesota
Cognitive Decline, Stroke
Identification of Epigenetic Risk Factors for Ischemic Complication During the TAVR Procedure in the Elderly
Over the past ten years, the number of endovascular procedures has increased by 5% per year in Europe with the development of interventional cardiology, such as percutaneous coronary angioplasty, aortic valve replacements (TAVR)…
- Trial name
- METHYSTROKE (NCT02972008)
- Where
- France
- Volunteers
- 542 people
- Sponsor
- University Hospital, Lille
Native Right Ventricle Outflow Tract(RVOT) Dysfunction
VenusP-Valve™ System Long-term Follow-up 6-10 Years
The goal of this study is to assess the long-term safety, efficacy and performance of VenusP-Valve™ implantation. in all subjects who provided informed consent and received VenusP-Valve™ implantation in the VenusP-Valve™ system…
- Trial name
- NCT07531303
- Volunteers
- 55 people
- Sponsor
- Venus MedTech (HangZhou) Inc.
Aortic Valve Stenosis, Postoperative Cognitive Dysfunction (POCD)
Prospective Neuropsychological Evaluation of the Implementation of a Heart Valve Unit (HVU-NEURO)
Transcatheter aortic valve implantation (TAVI) is an established treatment for severe aortic stenosis. Despite improved procedural outcomes, neurocognitive complications such as postoperative delirium (POD) and postoperative…
- Conditions
- Aortic Valve Stenosis, Postoperative Cognitive Dysfunction (POCD), Delirium - Postoperative, Neurocognitive Disorders
- Trial name
- HVU-NEURO (NCT07626567)
- Volunteers
- 500 people
- Sponsor
- Heart and Brain Research Group, Germany
Heart Failure, Left Bundle-Branch Block
Left Bundle Branch Pacing on Outcomes and Ventricular Remodeling in Biventricular CRT Nonresponders
Heart failure (HF) is the most common nosology encountered in clinical practice. Its incidence and prevalence increase exponentially with increasing age and it is associated with the increased mortality, more frequent…
- Conditions
- Heart Failure, Left Bundle-Branch Block, Ischemic Cardiomyopathy, Non-ischemic Dilated Cardiomyopathy
- Trial name
- RESCUE (NCT05760924)
- Testing
- Cardiac Resynchronization Therapy Devices with Defibrillator Function (CRT-D) or CRT-D Leads Replacement, CRT-D or CRT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right and Left Ventricular Pacing, CRT-D or CRT-D Leads Replacement with New Lead Implantation to Left Bundle Branch and Inactivation of Conventional Right Ventricular Pacing
- Where
- Russia
- Volunteers
- 30 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Myocardial Infarction (MI), ST Segment Elevation Myocardial Infarction (STEMI)
Using Cardiac MRI to Predict Outcomes in Patients With STEMI
This prospective, multicenter observational study aims to evaluate the prognostic value of a comprehensive set of cardiac magnetic resonance (CMR) imaging parameters in patients with ST-segment elevation myocardial infarction…
- Conditions
- Myocardial Infarction (MI), ST Segment Elevation Myocardial Infarction (STEMI), Magnetic Resonance Imaging (MRI), Heart Ventricles
- Trial name
- CMR-RISK-STEMI (NCT07072858)
- Testing
- Cardiac Magnetic Resonance Imaging (CMR)
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Chinese PLA General 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
Coronary Artery Disease, Left Ventricular Systolic Dysfunction
Preoperative Gastric Ultrasound and Left Ventricular Function in Coronary Artery Bypass Surgery
This study aims to investigate whether reduced heart function is associated with differences in stomach contents before elective coronary artery bypass graft (CABG) surgery.
- Conditions
- Coronary Artery Disease, Left Ventricular Systolic Dysfunction, Gastric Contents
- Trial name
- NCT07898215
- Testing
- Gastric Ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Adiyaman University