Clinical trials: Cardiac Conditions
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
Breast Cancer Females
Short-term Impacts of Endocrine Therapy on Cardiovascular and Brain Health Outcomes in Breast Cancer
Aromatase inhibitors are the most used endocrine therapy for hormone-positive breast cancer. While there is a clear linear relationship between the duration of aromatase inhibitor use and the cumulative incidence of…
- Trial name
- STRIVE (Acute) (NCT06781762)
- Testing
- N/A (Usual Care)
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Virtual Reality, Atherosclerosis
Coronary Angiography THerapeutic Virtual Reality
The CATH-VR study will investigate the effect of virtual reality (VR) on patient pain, anxiety, and radial artery vasospasm during coronary angiography.
- Conditions
- Virtual Reality, Atherosclerosis, Coronary Artery Disease, Anxiety
- Trial name
- CATH-VR (NCT03490903)
- Testing
- Virtual Reality, Fentanyl Injection, Midazolam injection
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Stable Angina
Downstream Molecular Signals of P2Y12 Receptors in Hyporeactive Patients Under Clopidogrel Treatment A Possible Mechanism of HOTPR(High On-Treatment Platelet Reactivity)
The investigators designed the following experiment to observe the pattern of administration in vitro, which can be completely excluded liver enzyme cytochrome P450 metabolism under the influence and observe the relevant P2Y12…
- Trial name
- NCT03190005
- Testing
- clopidogrel
- Where
- Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Taipei City Hospital
Atrial Fibrillation
An Exploratory Clinical Study to Evaluate the Specificity of Magnetocardiogram in Atrial Fibrillation and the Prediction of Recurrence
This is a prospective, observational clinical study with150 patients of persistent AF (trial group 1), 150 patients of paroxysmal AF (trial group 2), and 150 healthy subjects (control group). The trial is divided into two parts.
- Trial name
- NCT05887453
- Testing
- Magnetocardiography
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Subarachnoid Hemorrhage, Delayed Cerebral Ischemia
MicroRNA Diagnostics in Subarachnoid Hemorrhage 2
The purpose of this study is to validate results from a related trial (NCT01791257) and to compare the profile of microRNA in blood from patients suffering subarachnoid hemorrhage with and without systemic complications.
- Conditions
- Subarachnoid Hemorrhage, Delayed Cerebral Ischemia, Acute Lung Injury, Cardiac Dysfunction
- Trial name
- NCT02320539
- Where
- Denmark
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Brugada Syndrome, Sudden Death
The Response To Ajmaline Provocation in Healthy Subjects
Standard, high lead and sodium channel provoked electrocardiograms of a healthy volunteers will be performed to observe the various ECG changes.
- Trial name
- NCT02933437
- Testing
- Ajmaline
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Healthy, Cancer
Archival of Human Biological Samples in CU-Med Biobank
CU-Med Biobank collaborates with different researchers for collecting and distributing human biospecimens and clinical data for assisting scientific research.
- Conditions
- Healthy, Cancer, Heart Diseases, Neurological Diseases or Conditions
- Trial name
- NCT04706481
- Testing
- Specimen Collection
- Where
- Hong Kong
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Atrial Fibrillation, Obesity and Obesity-related Medical Conditions
Metabolic Surgery for Atrial Fibrillation Elimination
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. It is estimated that between 3 and 6 million Americans are currently living with AF, while 12 million people in the United States will have AF in 2030.
- Trial name
- METSAFE (NCT07027969)
- Testing
- Roux-en-Y Gastric Bypass or Sleeve Gastrectomy, Anti-Obesity Medication (AOM) treatment
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ali Aminian
Diabetes, Hypertension
Quality IQ Patient Simulation Physician Practice Measurement and Engagement
This study will test the quality of physician care decisions using a patient-simulation based measurement and feedback approach that combines multiple-choice care decisions with real-time, personalized scoring and feedback.
- Conditions
- Diabetes, Hypertension, Depression, Osteoarthritis
- Trial name
- Q-IQ (NCT03800901)
- Testing
- Continuing Medical Education, Quality IQ Patient Simulations
- Where
- United States
- Volunteers
- 187 people, healthy volunteers welcome
- Sponsor
- Qure Healthcare, LLC
Chest Pain, Acute Coronary Syndrome, Myocardial Infarction
Magnetocardiography in the Accurate Identification of Severe Coronary Lesions and Myocardial Necrosis
Magnetocardiography (MCG) is a promising noninvasive and accurate method for detecting myocardial ischemia. Although progress has been made in this area, there is a lack of studies using up-to-date examination instruments for the…
- Trial name
- NCT05392712
- Testing
- Magnetometer
- Where
- China
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University
Postmenopausal Flushing, Cardiovascular Risk Factor
Hot Flash as a Marker of Cardiovascular Risk in Recent Postmenopause: Effects of Non-hormonal Treatments
Hot flashes, vasomotor symptoms that affect many postmenopausal women, are associated with cardiovascular disease and endothelial dysfunction.
- Conditions
- Postmenopausal Flushing, Cardiovascular Risk Factor, Endothelial Dysfunction
- Trial name
- NCT03149419
- Testing
- Paroxetine
- Where
- Brazil
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Metabolic Disease, Obesity
Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System
Background: Researchers are interested in studying individuals who have known or suspected metabolic, inflammatory or genetic diseases that may put them at a high risk for heart diseases or diseases of their blood vessels.
- Conditions
- Metabolic Disease, Obesity, Li-Fraumeni Syndrome, Cardiomyopathy
- Trial name
- NCT01143454
- Testing
- NSR IDE-MRI: Research pulse sequences
- Where
- 3 sites in United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Healthy, Hypercholesterolemia
In Vitro Demonstration of Direct Platelet-Related Effects of PCSK9 Enzyme
Proprotein convertase subtilisin/kexin type 9 (PCSK9) has evolved as a pivotal enzyme in lipid metabolism and therapeutic target for hypercholesterolemia and atherosclerotic cardiovascular disease (CVD).
- Conditions
- Healthy, Hypercholesterolemia, Hypertension, Overweight
- Trial name
- NCT06675994
- Testing
- PCSK9 Antibody, PCSK9 Enzyme
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- LifeBridge Health
Sudden Cardiac Death
Comparison of 50% Tilt and Tuned Waveforms in Single-Coil Active Can Configuration
The purpose of this study is to compare the defibrillation efficacy between the 50/50% tilt biphasic waveform and the Tuned biphasic waveform in a single coil active can configuration.
- Trial name
- PROMISE (NCT00874445)
- Testing
- ICD/ CRT-D
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Devices
Heart Failure, Diastolic, Multicenter Study
Diagnosis and OutcoMes evaluAtIoN of Multicenter Patients With HFpEF Using Multimodality Imaging
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are…
- Trial name
- NCT04602338
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Atrial Fibrillation
Effect of BMS-914392 on Pharmacokinetics of Metoprolol
The purpose of the study is to assess the effects of BMS-914392 administration on the pharmacokinetics of a single-dose of metoprolol in healthy subjects.
- Trial name
- NCT01211821
- Testing
- metoprolol, BMS-914392
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Pain
Cardiac Autonomic Reactivity and Behavioral Response to Pain in Full-Term Neonates
Background: Heel lancing is a routine procedure for the diagnosis of phenylketonuria in infants. Despite the short- and long-term adverse effects of pain, there are no guidelines for the reduction of such pain.
- Trial name
- NCT00396838
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
22q.11.2 Deletion/Duplication
Non-Invasive Chromosomal Evaluation of 22q11.2
This study is being conducted to develop and evaluate a cell-free fetal DNA test (Harmony) for non-invasive prenatal detection of 22q11.2 chromosomal deletion or duplication.
- Trial name
- 22Q (NCT02541058)
- Where
- Belgium
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Cindy Cisneros
Arrhythmia, Sudden Cardiac Death
Electrophysiological Phenotyping Of Patients at Risk of Ventricular Arrhythmia and Sudden Cardiac Death
Obesity, rheumatoid arthritis (RA) and gene-specific dilated cardiomyopathy (DCM) are common medical conditions. Small-scale studies have shown that these are associated with proarrhythmic changes on 12-lead electrocardiogram…
- Conditions
- Arrhythmia, Sudden Cardiac Death, Cardiomyopathy, Dilated, Obesity
- Trial name
- EPORVA (NCT03910725)
- Testing
- Electrocardiographic imaging
- Where
- 2 sites in United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Imperial College London
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