Clinical trials: Cardiac
Atherosclerosis, Cardiovascular Diseases
Coffee Consumption and Coronary Artery Calcium Score
Coffee is one of the dietary factors associated with cardiovascular disease (CVD) but its role in the cardiovascular system is not yet clear.
- Trial name
- NCT03139071
- Where
- Brazil
- Volunteers
- 4,426 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Atrial Fibrillation, Stroke
AFLETES-MRI: A Cardiac and Cerebral Magnetic Resonance Imaging Study in Athletes With Atrial Fibrillation
Participation in exercise improves cardiovascular health. However, long-term endurance exercise may increase the risk of an irregular heart rhythm called atrial fibrillation (AF).
- Trial name
- AFLETES-MRI (NCT06424171)
- Testing
- Cardiac and brain magnetic resonance imaging.
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Tobacco Use, E-Cigarette Use
E-Cigarette Effects on Markers of Cardiovascular and Pulmonary Disease
This study is designed to enhance the understanding of the possible health effects of e-cigarette use by relating the acute and long-term use of e-cigarettes and conventional cigarettes ("products") to well-validated…
- Conditions
- Tobacco Use, E-Cigarette Use, Cardiovascular Diseases, Pulmonary Disease
- Trial name
- NCT03863509
- Testing
- Cigarettes, E-Cigarettes
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Cardiac Arrest, Pregnancy
Individual Versus Grouped Debriefing Approaches in Anaesthesia Crisis Simulation-Based Training. What Impact On The Technical Score ?
Simulation-based training is essential in learning or maintaining skills in high risk industry such as aviation and railway and in the medical field like anaesthesia.
- Trial name
- DEBRIEF-SIM (NCT01835951)
- Testing
- Grouped Debriefing, Individual Debriefing
- Where
- France
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Type2 Diabetes, Polycystic Ovary Syndrome
Myocardial Pathological Changes in Patients of Type 2 Diabetes With or Without PCOS Using Cardiac Magnetic Resonance
The study is prepared to use CMR technology for early screening of myocardial lesions in 561 age-matched women with type 2 diabetes without PCOS, with PCOS without type 2 diabetes and with type 2 diabetes combined with PCOS…
- Trial name
- NCT04805853
- Where
- China
- Volunteers
- 561 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Stable Angina Pectoris, Periodontitis
Effect of Periodontal Therapy on Asprosin in Stable Angina
This study aims to evaluate the effect of non-surgical periodontal therapy on serum asprosin levels in patients with stable angina and periodontitis.
- Trial name
- NCT07591844
- Testing
- Non-surgical periodontal therapy (scaling and root planing), Non-surgical periodontal therapy (Professional dental cleaning)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Type 1 Diabetes Mellitus
To Evaluate if Wide Blood Sugar Fluctuations Lead to Injury of Heart Function and Heart Nerves
This proposal will test if, in patients with type 1 diabetes, wide blood glucose fluctuations lead to the injury to heart nerves , called cardiac autonomic neuropathy (CAN), and to impaired heart contractile (pumping) function…
- Trial name
- NCT01170832
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Hemodynamic, Exercise
Sex and Exercise-mode Differences in Post Exercise Blood Pressure and Heart Rate Variability Responses During Workday
The present study compared the acute effects of Sex and exercise mode on subsequent blood pressure (BP) and heart rate variability (HRV) responses during daily work in healthy adults.
- Trial name
- NCT03080636
- Testing
- Aerobic exercise, Resistance exercise, Control session
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of Uberlandia
Non-alcoholic Steatohepatitis
A Thorough QTC Study to Assess the Effect of Cotadutide on Cardiac Repolarization in Healthy Participants
This study will investigate the effect of multiple doses of cotadutide on the cardiac activity (QTc interval) of healthy participants.
- Trial name
- NCT05668936
- Testing
- Cotadutide, Moxifloxacin
- Where
- Germany
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Chronic Heart Failure, Fear of Physical Activity
Measuring Fear of Physical Activity in Patients With Heart Failure
The study's aims are twofold: First, to examine physiological correlates of fear of physical activity (PA) and second, to examine correlates between fear of PA and interoceptive abilities in patients with chronic heart failure…
- Trial name
- NCT03119298
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Trier
Vasoplegic Syndrome of Cardiac Surgery
Inotropic Effects of Vasopressin Versus Noradrenaline In Patients With Vasoplegic Syndrome After Cardiac Surgery
This is a randomized, double-blind clinical trial designed to compare the inotropic effects of vasopressin versus norepinephrine in patients who develop vasoplegic syndrome in the immediate postoperative period following cardiac…
- Trial name
- INVASC (NCT06934798)
- Testing
- Vasopressin intravenous infusion, Norepinephrine intravenous infusion
- Where
- Brazil
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Breathing Exercises, Healthy Volunteers
Three Breathing Techniques for Heart Rate Variability, Attention, Reaction Time, and Anxiety
This randomized controlled trial compared the effects of Mindfulness Breathing, Box Breathing, and Nadi Shodhana Pranayama on heart rate variability, attention performance, reaction time, and anxiety in healthy adults aged 18-40…
- Trial name
- NCT07810595
- Testing
- Mindfulness Breathing, Box Breathing, Nadi Shodhana Pranayama
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Atlas University
Healthy
Cardiac Magnetic Resonance Imaging (MRI) Normal Reference Control Group Testing
The purpose of this research is to understand how to apply cardiac magnetic resonance imaging (CMR) to women with small artery heart disease by looking at the CMRs of women without heart disease.
- Trial name
- NCT00573339
- Testing
- Cardiac MRI
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Heart Failure
Heart Sounds Measurement Using the Wearable Cardioverter Defibrillator (HS-WCD) Study
A prospective, validation study to evaluate the data accuracy of heart sounds recorded by the LifeVest® Wearable Cardioverter Defibrillator (WCD).
- Trial name
- NCT02825966
- Testing
- AUDICOR then LifeVest then AUDICOR
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Zoll Medical Corporation
Hypoxia
Effects of Expiratory Pressure on Arterial Oxygenation During Hypoxia
Altitude tolerance correlates with the level of oxygenation achieved. The aim of the present study is to investigate whether increased expiratory pressure within the thorax is able to improve oxygenation during hypoxic hypoxia.
- Trial name
- hypex (NCT01260428)
- Testing
- threshold PEEP
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- AGIR à Dom
Cardiovascular Disease, Blood Pressure
Effect of Pumpkin Seeds on the Dietary Fatty Acid Intake and Blood Pressure in Women
The purpose of this study is to determine if the inclusion of 1.5 ounces of pumpkin seeds per day in the diet of women will alter dietary fatty acid intake or blood pressure.
- Trial name
- PSS1 (NCT01928966)
- Testing
- Pumpkin Seeds
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Texas Woman's University
Myocarditis
Incidence, Patient Characteristics and Outcome of Myocarditis After COVID-19 mRNA Vaccine
This study evaluates the incidence, patient characteristics and outcome of myocarditis after the COVID-19 mRNA vaccination in healthcare professionals.
- Trial name
- MACIS (NCT05438472)
- Testing
- data collection in healthcare professionals with COVID-19 mRNA vaccine booster
- Where
- Switzerland
- Volunteers
- 835 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Essential Hypertension, Chronic Stable Angina
Study to Compare the Pharmacokinetic Characteristics and Safety of Dilatrend SR Capsule 32mg and Dilatrend Tablet 25mg
The purpose of this study is to compare the pharmacokinetic characteristics and safety of dilatrend SR capsule 32mg and Dilatrend tablet 25mg in healthy male subjects.
- Conditions
- Essential Hypertension, Chronic Stable Angina, Congestive Heart Failure
- Trial name
- NCT01819870
- Testing
- Dilatrend SR capsule 32mg, Dilatrend IR tablet 25mg
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Chong Kun Dang Pharmaceutical
Hyperlipidemia, Healthy
Effects of Omega-3 Fatty Acids on the Human Gene Expression
The aim of this study is to investigate the effects of short- and long-term intervention with EPA and DHA-rich fish oil on gene expression profiles in healthy and hyperlipidemic males.
- Trial name
- NCT01089231
- Testing
- Fish oil
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Gottfried Wilhelm Leibniz Universität Hannover
Stress, Psychological, Physiological
Effects of Yoga on Objective and Self-reported Health Indicators Among Female and Male Individuals
The purpose of this study is to determine whether inversions (specific yoga postures in which the heart is higher than the head) and other dynamic and static yoga postures affect heart rate variability, oxygen uptake, blood…
- Trial name
- NCT01305096
- Testing
- Yoga intervention
- Where
- Sweden
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
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