Clinical trials: Functional Cardiac Disorder
Erectile Disfunction, Coronary Artery Disease (CAD)
"Erectile Function After PCI in MI and Non-MI Patients"
The goal of this observational study is to assess changes in patients' erectile function after percutaneous coronary intervention (PCI) using a standard IIEF (International Index of Erectile Function) questionnaire at 1, 3, and 6…
- Conditions
- Erectile Disfunction, Coronary Artery Disease (CAD), Diabete Mellitus, Anxiety
- Trial name
- ERECT-PCI (NCT07444697)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kırıkkale University
Heart Failure, Congestive
Ursodeoxycholic Acid in Chronic Heart Failure
This is a double-blind, placebo-controlled, cross-over study evaluating the effects of UDCA on peripheral blood flow and immune function in patients with stable chronic heart failure (CHF).
- Trial name
- NCT00285597
- Testing
- Ursodeoxycholic Acid
- Where
- United Kingdom
- Sponsor
- National Heart and Lung Institute
Coronary Artery Disease
Adiponectin and Circulating Progenitor Cells (CPC) Function
Adiponectin and exercise training contribute to the maintenance of a normal vascular tone by influencing vascular NO bioavailability and concentration and function of endothelial progenitor cells.
- Trial name
- NCT01272674
- Testing
- exercise training
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Leipzig
Dyslipidemias
Nicotinic Acid Composition of HDL and Arterial Endothelium Function in Premature Coronary Heart Disease and High HDL
Patients with premature ischemic heart disease (PIHD) and elevated levels of HDL-C present an altered composition of high-density lipoproteins (HDL) which is associated with a loss of their anti-atherogenic effects and of their…
- Trial name
- 11MSP011 (NCT01450410)
- Testing
- Nicotinic acid
- Where
- Spain
- Volunteers
- 12 people
- Sponsor
- Xavier Pinto Sala
End Stage Renal Disease, Hemodialysis
L-Arginine and Spironolactone Trial in Dialysis-Dependent ESRD
Cardiovascular disease is the primary cause of death in patients with end stage renal disease (ESRD). New research suggests that the high risk of death may be partly due to high levels of fibrosis and a loss of small blood…
- Trial name
- LAST-D (NCT01855334)
- Testing
- Spironolactone, L-arginine
- Where
- 3 sites in United States
- Sponsor
- Brigham and Women's Hospital
Ventricular Tachycardia
Non-invasive Ablation of Ventricular Tachycardia
Phase I/II study of 4-D Navigated Non-invasive radiosurgical ablation of ventricular tachycardia (NIRA-VT).
- Trial name
- NCT03601832
- Testing
- 4-D navigated stereotactic radiosurgical ablation
- Where
- 3 sites in Czechia
- Volunteers
- 10 people
- Sponsor
- University Hospital Ostrava
Heart Failure
Study to Evaluate the Safety, Tolerability and Pharmacokinetics of AMG 986 Administered Orally to Healthy Volunteers and Participants With Severely Impaired Renal Function
A study to assess the safety, tolerability, and pharmacokinetics of AMG 986 given orally as a single dose to healthy participants and participants with severely impaired kidney function.
- Trial name
- NCT03318809
- Testing
- AMG 986
- Where
- 4 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Amgen
Diastolic Heart Failure, Hypertensive Heart Disease
Physiological Effects of Grape Seed Extract in Diastolic Heart Failure
Diastolic heart failure (also known as "heart failure with normal ejection fraction" or "heart failure with preserved ejection fraction") occurs even though the heart muscle's pumping function is normal.
- Conditions
- Diastolic Heart Failure, Hypertensive Heart Disease, Heart Failure With Preserved Ejection Fraction, Hypertension
- Trial name
- GRAPEVINE-HF (NCT01185067)
- Testing
- grape seed extract (MegaNatural BP, Polyphenolics, Inc.)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Michigan
Neurocognitive Disorders
Cognitive Functions on Coronary Surgery
The aim of this study is to examine the effects of different but safe levels of arterial oxygen levels used in cardiac surgeries on cerebral oxygenation during the operation.
- Trial name
- NCT04725708
- Testing
- procedure: cerebral oxygenation intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Type 2 Diabetes
INSUlin Regimens and VASCular Functions
Vago-sympathetic activity, arterial stiffness and endothelial function are integrators of cardiovascular risk. The aim of this pilot study is, in type 2 diabetic patients now requiring insulin, to compare the effects of improving…
- Trial name
- INSUVASC (NCT01022658)
- Testing
- Insulin
- Where
- France
- Volunteers
- 42 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Heart Failure
A Novel Automated & Comprehensive Approach for Ventricular Function Assessment in Heart Failure
Heart failure is a major health care burden. It can occur with either normal or reduced LV ejection fraction, depending on different degrees of ventricular remodelling.
- Trial name
- NCT02791126
- Testing
- Cardiovascular Magnetic Resonance, Echocardiogram
- Where
- Singapore
- Volunteers
- 78 people
- Sponsor
- National Heart Centre Singapore
Atrial Fibrillation
Effect of Balloon Cryoablation on Left Atrial Function
Atrial fibrillation is a common and disabling irregular heart rhythm, that affects 1 to 1.5 million Americans. Recent clinical experience with the Medtronic Arctic Front™ Cardiac CryoAblation Catheter System suggests that it can…
- Trial name
- CRYO-LA (NCT00821015)
- Testing
- Pulmonary vein isolation with cryoballoon catheter
- Volunteers
- 27 people
- Sponsor
- Vivek Reddy
Transcatheter Aortic Valve Implantation, Physiological Pacing
Physiological vs Right Ventricular Pacing in Patients With Normal Ventricular Function Post-TAVI
Single-center randomized trial in patients with pacing indication (AV block) after TAVI (transfemoral aortic valve implantation) and LVEF> 50%, that aims to study the percentage of patients who improve at 12 months in a combined…
- Conditions
- Transcatheter Aortic Valve Implantation, Physiological Pacing, Right Ventricular Pacing, AV Block
- Trial name
- PHYS-TAVI (NCT04482816)
- Testing
- Physiological pacing, Right ventricular pacing
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- Josep Lluis Mont Girbau
Chronic Obstructive Pulmonary Disease (COPD), Whole Body Vibration
Acute Effect of Different Frequency of Whole Body Vibration (WBV) on Healthy and Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is an irreversible disorder characterized by persistent airflow limitation and increased lung compliance.
- Trial name
- NCT07509606
- Testing
- Whole body vibration
- Where
- Taiwan
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- National Cheng Kung University
Sleep Apnea, Arrhythmias, Cardiac
Sleep Apnea Diagnosis Using a Novel Pacemaker Algorithm and Link With Aldosterone Plasma Level in Patients Presenting With Diastolic Dysfunction
Little is known about potential relationships between sleep apnea, plasma aldosterone and diastolic dysfunction which is a very frequent finding among patients requiring permanent cardiac pacing.
- Conditions
- Sleep Apnea, Arrhythmias, Cardiac, Cardiac Diastolic Function, Hyperaldosteronism
- Trial name
- SAPAAD (NCT02751021)
- Testing
- pacemaker diagnostic algorithm, Attended cardiorespiratory sleep study
- Where
- France
- Volunteers
- 66 people
- Sponsor
- University Hospital, Caen
Acute Coronary Syndrome (ACS), Myocardial Infarction
TeleheartCR vs. Clinic-Based Cardiac Rehabilitation After Acute Coronary Syndrome
Cardiac rehabilitation (CR) is an effective evidence-based intervention that improves outcomes in patients with acute coronary syndrome (ACS), but many eligible patients do not complete the program.
- Trial name
- NCT07541014
- Testing
- Telehealth-enhanced Hybrid CR, Traditional Cardiac Rehabilitation
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Columbia University
Heart Failure, Type 2 Diabetes
Effects of Dark Chocolate on Exercise Capacity, and Mitochondrial Structure and Function
The major goal of this study is to characterize the ability of dark chocolate enriched in epicatechin (a component of dark chocolate) to improve the structural and functional features of mitochondria in two groups 1.
- Trial name
- NCT01671514
- Testing
- Epicatechin-enriched dark chocolate, Low-epicatechin dark chocolate
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Stable Angina Pectoris
Evaluation and Comparison of Several Point-of-care Platelet Function Tests in Predicting Clinical Outcomes in Clopidogrel Pre-treated Patients Undergoing Elective PCI.
The purpose of this study is to investigate whether the level of Platelet Inhibition as assessed with five point-of-care platelet function assays correlates with clinical (periprocedural) outcomes such as Acute Myocardial…
- Trial name
- NCT00352014
- Where
- Netherlands
- Volunteers
- 1,000 people
- Sponsor
- R&D Cardiologie
OSA, Left Ventricular Dysfunction
Evaluation of Left Ventricular Function and Therapeutic Effect of CPAP in Patients With OSAS by 3D STE
The changes of left ventricular function in patients with sleep apnea were studied by three-dimensional speckle-tracking echocardiography to evaluate the changes of left ventricular function after CPAP treatment
- Trial name
- NCT04957004
- Testing
- CPAP
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Heart Failure, Arteriosclerosis of Coronary Artery Bypass Graft or Other Coronary Reperfusion
PAC-IC-SAOS Obstructive Sleep Apnea Syndrome and Ventricular Function
The aim of this clinical trial is to evaluate the effect of obstructive sleep apnea syndrome (OSAS) treatment in heart failure patients following coronary artery bypass graft (CABG) surgery or other coronary reperfusion.
- Conditions
- Heart Failure, Arteriosclerosis of Coronary Artery Bypass Graft or Other Coronary Reperfusion, Sleep Apnea, Obstructive
- Trial name
- PAC-IC-SAOS (NCT01900379)
- Testing
- CPAP treatment
- Where
- France
- Volunteers
- 17 people
- Sponsor
- University Hospital, Grenoble
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