Clinical trials: Coronary Physiology
Turner's Syndrome
Effect of Estrogen on Mental and Social Functioning in Girls With Turner's Syndrome
RATIONALE: Turner's syndrome is a disease in which females are missing all or part of one X chromosome and do not produce estrogen. Giving estrogen is standard treatment for girls who have Turner's syndrome.
- Trial name
- NCT00004274
- Testing
- Estrogen
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Copd, Athletes
Effects of CreaSafe® on Kidney, Muscle, and Cardiopulmonary Function in Athletes and COPD Patients
Creatine supplementation (CS) offers numerous health benefits, with no proven side effects reported to date. CS positively impacts all organs and systems of the body.
- Trial name
- NCT06991426
- Testing
- CreaSafe® creatine
- Where
- Brazil
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Atrial Fibrillation
Evaluation of 4D Intracardiac Echocardiography (ICE) During Structural Heart and Electrophysiology Procedures
The purpose of this study is to evaluate the imaging performance and procedural safety of a prototype 4D ICE catheter during real-time intracardiac imaging and to optimize device imaging parameters, compared with current standard…
- Trial name
- 4D-ICE (NCT07806890)
- Testing
- 4D ICE Adjunct Imaging
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- The Cleveland Clinic
Heart Failure
The Impact of Comprehensive Post Hospital Management Based on DHI on Cardiac Function in Patients With HF
Due to the complex nature of HF patients' conditions, long-term treatment and management are required, especially post hospital management, which is of great significance for improving patients' cardiac function and quality of…
- Trial name
- NCT06947148
- Testing
- Comprehensive post hospital management based on digital health intervention(DHI)
- Where
- China
- Volunteers
- 104 people
- Sponsor
- Harbin Medical University
Dilated Cardiomyopathy, Tricuspid Atresia
Methacetin Breath Test in Patients With Liver Disease Secondary to Heart Disease
The aim of this project is assess a non-invasive functional liver tests in patients with the Fontan circulation that may be used for prognostic purposes.
- Trial name
- MBT+Fontan (NCT04176458)
- Testing
- Methacetin Breath Test (MBT)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Northwestern University
Diastolic Dysfunction
Effect of Exercise on Heart Function in Healthy Elderly People
The purpose of this study is to determine the effect of aerobic interval training on left- and right ventricular diastolic- and systolic function on healthy, sedate people over 70 years.
- Trial name
- NCT00804518
- Testing
- Aerobic interval training
- Where
- Norway
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Cardiovascular Diseases
Cardiac Rehab and Cerebral Blood Flow Study
This study is being done to better understand the influence of cardiovascular disease on brain blood flow regulation and cognitive function, determine whether exercise-based cardiac rehabilitation can lead to better regulation of…
- Trial name
- NCT05012878
- Testing
- Cardiac rehabilitation - high intensity interval training (HIIT), Cardiac rehabilitation - moderate intensity continuous training (MICT), Cardiac rehabilitation - control
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
COPD, COPD Exacerbation Acute
The Italian Registry of Patients With Chronic Obstructive Pulmonary Disease
Chronic obstructive pulmonary disease (COPD) is a treatable but debilitating medical condition associated with persistent symptoms and chronic airflow obstruction.
- Conditions
- COPD, COPD Exacerbation Acute, Comorbid Chronic Lung Disease on Heart Failure, Mortality
- Trial name
- ICoRe (NCT06652776)
- Testing
- Pharmacological treatment
- Where
- Italy
- Volunteers
- 10,000 people
- Sponsor
- University of Milan
Coronary Heart Disease, Cognitive Impairment, Mild
Modifiable Risk Factors for Cognitive Dysfunction in Patients With Coronary Heart Disease
This prospective observational study aims to investigate the association between risk factors and cognitive function in patients with coronary heart disease (CHD), and to explore the underlying mechanisms involving metabolic…
- Trial name
- NCT07657624
- Where
- China
- Volunteers
- 2,352 people
- Sponsor
- Beijing Anzhen Hospital
Thyroid Dysfunction, Atherosclerosis
The TRUST Trial - CardioVascular Imaging ECHO
Coronary heart disease (CHD) and heart failure (HF) are the leading causes of mortality and morbidity, particularly with the current context of an aging population.
- Conditions
- Thyroid Dysfunction, Atherosclerosis, Heart Failure
- Trial name
- NCT02832960
- Testing
- Levothyroxine
- Where
- 3 sites in Switzerland
- Volunteers
- 185 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
CORONARY ARTERY BYPASS
Assessment Of Right Ventricular Function In Patients Undergoing Coronary Artery Bypass Graft In Assiut University
Assessment Of Right Ventricular Function In Patients Undergoing Coronary Artery Bypass Graft In Assiut University
- Trial name
- NCT03275220
- Testing
- 2D Echocardiography and 3D Echocardiography
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Assiut University
Exercise
Importance of Blood Volume and Its Interaction With Cardiovascular Adaptations
The present project aims to investigate the interaction between training-induced blood volume expansion (plasma- and red blood cell volume responses), central as well as peripheral cardio-vascular adaptations.
- Trial name
- NCT05191979
- Testing
- Exercise regiment (aerobic exercise on bike)
- Where
- 2 sites in Denmark
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Hemodynamic Monitoring
Evaluation of the UltraTrac System as a Non-Invasive Monitor of Hemodynamic Parameters
This study will test the use of the UltraTrac™ system, a small, noninvasive device that uses electrodes on the skin and a small ultrasound sensor to provide measurements of cardiac function in a wide of subjects.
- Trial name
- NCT07862608
- Testing
- Noninvasive Hemodynamic Monitoring System
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- AcQumen Medical, Inc.
Ischemic Heart Disease, Angina Pectoris
Physiology and Residual Ischemia After Percutaneous Coronary Intervention
Despite optimal angiographic result after stent implantation, a number of patients will undergo repeat angiography within 1 year of index procedure.
- Conditions
- Ischemic Heart Disease, Angina Pectoris, Chest Pain, Coronary Artery Disease
- Trial name
- EASY-PRIPCI (NCT04494750)
- Where
- Canada
- Volunteers
- 260 people
- Sponsor
- Laval University
Non-small Cell Lung Cancer, Esophageal Cancer
Radiation-induced Toxicity of the Heart
Late side effects in radio(chemo)therapy [R(CH)T] pose a critical limitation to patients' overall survival and quality of life. Even though toxicities of the heart are highly relevant for patients with cancer in the thoracic…
- Conditions
- Non-small Cell Lung Cancer, Esophageal Cancer, Breast Cancer Female
- Trial name
- CorTox (NCT06986291)
- Testing
- Imaging and biomarkers
- Where
- Germany
- Volunteers
- 325 people
- Sponsor
- Technische Universität Dresden
Coronary Microvascular Dysfunction
Effect of Intact GLP-1 (7-36) and GLP-1 Metabolite (9-36) on Coronary and Peripheral Vascular Function in Adults
GLP-1 is an agent for treatment of type 2 diabetes and may have protective effects on the cardiovascular system. The mechanism is complex and there seems to be a dual function with intact GLP-1 (7-36), acting through the GLP-1…
- Trial name
- NCT02333591
- Testing
- GlucagonLikePeptide-1 (7-36), GlucagonLikePeptide-1 (9-36), Saline
- Where
- Denmark
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Mette Zander
Coronary Artery Disease
Effect of Different Dosing Regimens of Clopidogrel Before Elective Percutaneous Coronary Intervention (PCI) on Platelet Function
Adequate platelet inhibition before percutaneous coronary intervention (PCI) reduces peri-procedural and long-term ischemic complications.
- Trial name
- NCT00693069
- Testing
- Clopidogrel
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal
Kidney Failure, Acute, Kidney Failure, Chronic
An Investigation of N-acetylcysteine and Fenoldopam as Renal Protection Agents for Cardiac Surgery
Patients with abnormal kidney function are at increased risk for complications following heart surgery, including worsening kidney function possibly requiring dialysis, a prolonged stay in the critical care unit and hospital, and…
- Conditions
- Kidney Failure, Acute, Kidney Failure, Chronic, Cardiac Surgical Procedures
- Trial name
- NCT00122018
- Testing
- N-acetylcysteine, fenoldopam
- Volunteers
- 80 people
- Sponsor
- Linda F. Barr, M.D.
Barth Syndrome
Resistance Exercise in Barth Syndrome
Barth syndrome (BTHS) is a disorder that is characterized by heart failure, exercise intolerance and skeletal muscle weakness. Preliminary evidence demonstrates that endurance exercise training does not significantly improve…
- Trial name
- NCT01629459
- Testing
- Resistance exercise and protein supplementation
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Transcatheter Aortic Valve Implantation, Physiological Pacing
Randomized Study of 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
- PHYSTAVIII (NCT06197503)
- Testing
- Conduction system pacing, Right ventricular pacing
- Where
- Spain
- Volunteers
- 48 people
- Sponsor
- Hospital Clinic of Barcelona
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