Clinical trials: Coronary Physiology
ST-segment Elevation Myocardial Infarction (STEMI)
The Effect of Morning vs Evening Aerobic Exercise Training on Cardiac Remodeling and Function Improvement in Patients After ST Elevation Myocardial Infarction
The aim of the study was to intervene in the Aerobic exercise time of patients with STEMI and to explore the optimal exercise time for STEMI patients
- Trial name
- NCT06385834
- Testing
- Morning aerobic exercise, Evening aerobic exercise
- Where
- China
- Volunteers
- 201 people
- Sponsor
- RenJi Hospital
Congestive Heart Failure
The Effect of GHRH Therapy on Myocardial Structure and Function in Congestive Heart Failure
PP1- The purpose of this study is to determine whether giving more of the hormone produced by everyone called growth hormone releasing hormone (GHRH) can improve heart function in individuals with congestive heart failure.
- Trial name
- GHRH (NCT00791843)
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- University of Pennsylvania
Atrial Fibrillation
Study of the Effect of Cardioversion on Cardiac Volume in Patients With Persistent Atrial Fibrillation
The main objectives in this study were to examine the cardiac structural and functional changes in patients with persistent and permanent AF, with the aim of improving our understanding of the underlying pathophysiological…
- Trial name
- NCT00209911
- Testing
- cardioversion
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Mitral Regurgitation
The Effects of Degenerative Mitral Regurgitation on Cardiac Structure and Function, Symptoms, and Exercise Capacity
Current American College of Cardiology/American Heart Association guidelines recommend that patients with severe degenerative mitral regurgitation be considered for mitral valve surgery.
- Trial name
- NCT04051411
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Atlantic Health System
Obesity, Metabolic Dysfunction-associated Steatotic Liver Disease
ELEVATE-LIVER: A Study to Test Whether Survodutide Helps Improve Heart Structure and Function in People With Overweight or Obesity and Fatty Liver Disease
This study is for adults aged 18 years and older who have a type of fatty liver disease called metabolic dysfunction-associated steatotic liver disease (MASLD).
- Trial name
- NCT07850063
- Testing
- Survodutide
- Where
- 34 sites in United States, China and 3 more
- Volunteers
- 600 people
- Sponsor
- Boehringer Ingelheim
Acute Myeloid Leukemia
A Home-Based Exercise Intervention (CAREFit-BMT) in Improving Heart Function Among Patients With High Risk Acute Myeloid Leukemia Undergoing Stem Cell Transplant
This clinical trial studies how well a home-based exercise intervention called Cardiorespiratory Fitness in Bone Marrow Transplant Program (CAREFit-BMT) works in improving heart function among patients with high risk acute…
- Trial name
- NCT07616921
- Testing
- Aerobic Exercise, Resistance Training, Biospecimen Collection
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Washington
Coronary Artery Disease, Chronic Obstructive Pulmonary Disease
ComparisoN of ticAgrelor vs. Clopidogrel in endoTHeliAl Function of COPD patieNts
This is an investigator-initiated, prospective, single-centre, randomised, phase II, open-label study, testing the superiority of ticagrelor, as compared to clopidogrel, in modulating on-P2Y12 treatment platelet reactivity…
- Trial name
- NATHAN-NEVER (NCT02519608)
- Testing
- Aspirin 100 mg, Ticagrelor, Clopidogrel
- Where
- Italy
- Volunteers
- 44 people
- Sponsor
- University Hospital of Ferrara
Growth Hormone Deficiency, Cardiac Function
Cardiac Function and Morphology Evaluated by Magnetic Resonance Imaging in Growth Hormone Deficiency and Acromegaly
To test the hypothesis that both lack and excess of growth hormone (GH) is associated with cardiac abnormalities. Cardiac function and morphology will be evaluated by MRI before and after treatment.
- Trial name
- NCT00970463
- Volunteers
- 22 people
- Sponsor
- Herlev Hospital
Smoking, Endothelial Dysfunction
Hookah Smoking, Carbon Monoxide, and Coronary Endothelial Function
Hookah (water pipe) smoking is a new global epidemic. The World Health Organization wants to prohibit all claims that hookah is less harmful than cigarettes and wants hookah products to bear the same warning labels as cigarettes.
- Trial name
- NCT03166787
- Testing
- Charcoal hookah, E-coal hookah, Cigarette
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Heart Failure
Acute Impact of Cardiac Resynchronization on Vascular Function (RVA-CRT)
Evaluation of the effect of short term activation/deactivation of biventricular pacing (BivP) of the CRT (during routine CRT interrogation) on vascular function as assessed via retinal vessel analysis (RVA), in patients treated…
- Trial name
- RVA-CRT (NCT04379401)
- Testing
- Cardiac Resynchronization Therapy (ON vs. OFF)
- Where
- Switzerland
- Volunteers
- 35 people
- Sponsor
- Andreas Flammer
Benefits of a Hibiscus Sabdariffa and Stevia Rebaudiana Drink in Patients With Type 2 Diabetes Mellitus Before and After 8 Weeks of add-on Therapy
Short Term Effects of a Hibiscus Sabdariffa and Stevia Rebaudiana Drink on Cardiac Relaxation and Urinary Albumin Excretion in a Group of Diabetic Type 2 Subjects
The aim of this study is to evaluate the effects of a Hibiscus Sabdariffa and Stevia Rebaudiana drink on cardiac relaxation and urinary albumin excretion in a group of diabetic type II patients.
- Trial name
- NCT04254016
- Testing
- HIBISTEVER1
- Where
- Cameroon
- Volunteers
- 22 people
- Sponsor
- Yaounde Central Hospital
Coronary Artery Disease, Coronary Arteriosclerosis
Study to Investigate the Effect of Heart Rate Reduction With Ivabradine on Vascular Elastic Properties and Endothelial Function in Patients With Stable Coronary Heart Disease
This study investigates whether chronic heart rate reduction with ivabradine (Procoralan®, Servier, France) affects aortic compliance and endothelial function in patients with chronic stable coronary artery disease.
- Trial name
- NCT01768585
- Testing
- Ivabradine
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- University Hospital, Saarland
Microcirculatory Perfusion, ST Elevation Myocardial Infarction
Deferred or Immediate Stent Implantation Based on Microvascular Function in STEMI
Timely percutaneous coronary intervention (PCI) with stenting implantation is the current standard treatment for patients with ST-segment elevation myocardial infarction (STEMI).
- Trial name
- SALVAGE (NCT03581513)
- Testing
- Deferred or Immediate Stent Implantation
- Where
- 8 sites in China
- Volunteers
- 629 people
- Sponsor
- Harbin Medical University
Respiratory Distress Syndrome
Effect of Different Ventilatory Strategies on Cardiac Function in Patients With Acute Respiratory Failure
Mechanical ventilation with low tidal volume (about 6 ml.kg-1) reduces mortality in ALI/ARDS patients respect to high tidal volume ventilation (about 12 ml.kg-1).
- Trial name
- VITALI (NCT00713713)
- Testing
- Mechanical ventilation with low and high tidal volume
- Where
- Italy
- Volunteers
- 16 people
- Sponsor
- Fondazione Poliambulanza Istituto Ospedaliero
Sedentary Behavior, Affect
Effects of Multi-day Interruptions in Sitting on Type 2 Diabetes-relevant Outcomes in Children
The overall objective of this in-lab randomized controlled trial is to test the efficacy of multi-day interruptions in sedentary behavior vs.
- Conditions
- Sedentary Behavior, Affect, Metabolic Disturbance, Anxiety
- Trial name
- NCT04469790
- Testing
- SIT+WALK, EX
- Where
- United States
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Acute Coronary Syndome
Is Efficacy of PLAtelet Aggregation Inhibition by Ticagrelor Mediated P2Y12 Blockade Dependent Upon Endogenous Endothelial Nitric OXide?
Background Acute coronary syndrome (ACS) is a term representing all diseases related to reduction in blood flow to the heart characterised by clot formation over a segment of blood vessel narrowing.
- Trial name
- PLATE NOX (NCT02169596)
- Testing
- Ticagrelor, EndoPAT - endothelial assessment
- Where
- United Kingdom
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Cardiovascular Disease
Vivo Heart: Home-Based Virtual Exercise Program for Older Adults With Cardiovascular Disease
This pilot study will assess the feasibility and generate preliminary efficacy data of a novel, synchronous, home-based exercise training program for rural older adults with cardiovascular disease (CVD) using Vivo, an online…
- Trial name
- NCT05972850
- Testing
- Vivo Heart
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Wake Forest University Health Sciences
PAH
PRIMEx - A Study of 2 Doses of Oral CXA-10 in Pulmonary Arterial Hypertension (PAH)
This is a multicenter double-blind, placebo-controlled study to evaluate the safety, efficacy and pharmacokinetics of 2 doses of CXA-10 on stable background therapy in 96 subjects 18 to 80 years of age with PAH.
- Trial name
- PAH (NCT03449524)
- Testing
- 75mg CXA-10, 150mg CXA-10
- Where
- 46 sites in United States, United Kingdom
- Volunteers
- 69 people
- Sponsor
- Complexa, Inc.
Heart Failure With Moderately Reduced Ejection Fraction
The Effect of Sacubitril/Valsartan Versus Ramipril on Left Ventricular Function and Remodeling in Patients With Ischemic Heart Failure With Mid-range Ejection Fraction
Heart failure with moderately reduced ejection fraction (HFmrEF) is a frequent disease associated with significant morbidity and mortality and therefore requires effective therapies that may improve clinical outcomes.
- Trial name
- CRACOVIA-HF (NCT05508035)
- Testing
- Sacubitril / Valsartan, Ramipril
- Where
- Poland
- Volunteers
- 488 people
- Sponsor
- John Paul II Hospital, Krakow
Human Immunodeficiency Virus (HIV), Vitamin D Deficiency
Study of Vitamin D and Effect on Heart Disease and Insulin Resistance
The purpose of this study is to evaluate how Vitamin D affects endothelial function, inflammation, lipids, insulin resistance, vitamin D levels, and parathyroid hormone (PTH).
- Conditions
- Human Immunodeficiency Virus (HIV), Vitamin D Deficiency, HIV Infections
- Trial name
- NCT01093417
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University Hospitals Cleveland Medical Center
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