Clinical trials: Coronary Physiology
Surgery--Complications, Mortality
The Impact of Routine Measurement of Cardiac Troponin (hsTnT) on Outcome in Elderly Patients Undergoing Major Surgery
To document levels of cardiac troponin hsTnT in patients above 75y undergoing high risk surgery and the relationship between elevated levels and outcome in terms of hospital stay and 30 day mortality.
- Conditions
- Surgery--Complications, Mortality, Elderly
- Trial name
- NCT03605134
- Testing
- level of cardiac troponin, diastolic function assessment
- Where
- Belgium
- Volunteers
- 63 people
- Sponsor
- Universitair Ziekenhuis Brussel
Chronic Kidney Disease, Heart Rate Variability
Heart Rate Variability in Chronic Kidney Disease Patients
Use 24hr Holter ECG, ultrasound and cardiac fibrosis markers in the chronic kidney disease patients
- Trial name
- NCT00824577
- Where
- Taiwan
- Volunteers
- 300 people
- Sponsor
- National Taiwan University Hospital
Obesity, Spinal Surgery
Haemodynamic Changes During Anaesthesia in the Prone Position, Evaluated Using Transoesophageal Ultrasound
Transoesophageal ultrasound examination before and after prone position.
- Conditions
- Obesity, Spinal Surgery, Anaesthesia, Changes in Left and Right Ventricle Dimension
- Trial name
- NCT02595788
- Testing
- Change from supine to prone position
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Odense University Hospital
Older Adults (60 - 85 Years Old), Aging
Functional and Physiological Responses to Multicomponent Exercise in Older Adults
This study will examine functional and physiological responses to a 12-week multicomponent exercise program in community-dwelling older adults.
- Conditions
- Older Adults (60 - 85 Years Old), Aging, Functional Capacity, Heart Rate Variability (HRV)
- Trial name
- NCT07702227
- Testing
- Multicomponent Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Çanakkale Onsekiz Mart University
Coronary Artery Disease, Endothelial Function
Offset of Ticagrelor's Effect on Endothelial Function as Assessed With Peripheral Arterial Tonometry (EndoPAT Assay)
Ticagrelor administration, whose molecule resembles to adenosine, led to reduction in overall mortality and thrombotic cardiovascular (CV) events when directly compared to clopidogrel in the PLATO trial, implicating possible…
- Trial name
- NCT01957527
- Testing
- Peripheral arterial tonometry (EndoPAT)
- Where
- Greece
- Volunteers
- 30 people
- Sponsor
- University of Patras
Heart Defects, Congenital, Executive Dysfunction
EF Intervention in Children With Severe Congenital Heart Disease
Survival rates of children with severe congenital heart disease (CHD) have increased with ongoing medical progress over the past decades.
- Trial name
- E-FIT (NCT05198583)
- Testing
- E-Fit
- Where
- Switzerland
- Volunteers
- 42 people
- Sponsor
- University Children's Hospital, Zurich
Cardiac Function and Preconditioning
Effects of Remote Cardiac Ischemic Preconditioning
A heart attack occurs when blood flow is disrupted to the heart and is related to both the blockage and flow restoration (reperfusion injury).
- Trial name
- NCT06390358
- Testing
- Tefillin
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Jack Rubinstein
Disorders of the Autonomic Nervous System, Cardiovascular Abnormalities
Electrocardiographic Autonomic Function Measures in Mechanically Ventilated Patients
This research proposal has two main objectives. The first is to increase understanding of the underlying physiological interactions that occur between the cardiovascular, pulmonary, and ANS during transition between positive…
- Conditions
- Disorders of the Autonomic Nervous System, Cardiovascular Abnormalities, Respiratory Disorders
- Trial name
- NCT00844935
- Where
- United States
- Sponsor
- University of California, San Francisco
Arterial Hypertension, Postmenopausal; Menorrhagia
Effects of Resistance Training Intensity on Cardiovascular Parameters of Hypertensive Women
The goal of this clinical trial is to understand about the effects of resistance training (RT) intensity on cardiovascular parameters in postmenopausal women with systemic arterial hypertension (SAH).
- Conditions
- Arterial Hypertension, Postmenopausal; Menorrhagia, Cardiovascular Diseases
- Trial name
- NCT06538454
- Testing
- Resistance training
- Where
- Brazil
- Volunteers
- 24 people
- Sponsor
- University of Sao Paulo
Bariatric Surgery, Hypertension
Effect of Bariatric Surgery on Cardiac Function in Patients With Hypertension
The purpose of this study is to investigate the effect of bariatric surgery on cardiac function assessed by echocardiography in patients with hypertension.
- Trial name
- NCT05166954
- Testing
- LSG, RYGB
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Beijing Friendship Hospital
Radar, Surgical Procedures, Operative
Millimeter Wave Radar-Based Non-Contact Cardiac Function Monitoring
This research will develop and clinically validate a system that enables continuous and non-invasive monitoring of cardiac function in surgical patients during the pre- and post-operative periods using contactless radar sensor…
- Trial name
- NCT07684222
- Testing
- Radar-based non-contact cardiac function monitoring.
- Volunteers
- 30 people
- Sponsor
- Rukiye Kokkiz
Heart Failure, Obstructive Sleep Apnea
ASV Effects on Myocardial Energetics and Sympathetic Nerve Function in Heart Failure and Sleep Apnea.
Obstructive sleep apnea (OSA), central sleep apnea (CSA) and heart failure (HF) are states of metabolic demand and sympathetic nervous system (SNS) activation.
- Conditions
- Heart Failure, Obstructive Sleep Apnea, Central Sleep Apnea
- Trial name
- AMEND (NCT02116140)
- Testing
- [C11]Acetate and HED PET
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Disease
Evaluation of a Fasting Mimicking Diet
Randomized, open-label, 7-month trial in eighty (80) adult subjects. Forty (40) subjects will be randomized to the intervention FMD arm with a 5 day meal program every month for four (4) months.
- Trial name
- NCT04150159
- Testing
- FMD Arm
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hypertension Institute, Nashville
Stroke, Post-stroke Depression
Physical Capacity Building for Chronic Stroke
Cardiac rehabilitation is the standard-of-care treatment option for patients with cardiovascular disease and has been shown to improve many aspects critical to patient recovery.
- Trial name
- NCT07039305
- Testing
- Physical capacity training for chronic stroke - building aerobic capacity and muscle strength
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- Medical University of South Carolina
Ischemic Stroke
Impact of Remote Ischemic Postconditioning on Autonomic Function in Stroke Patients
The purpose of this study is to determine whether remote ischemic postconditioning (RIPostC) initiates autonomic nervous system response and affects the prognosis in patients with acute ischemic stroke.
- Trial name
- IRAS (NCT02777099)
- Testing
- remote ischemic postconditioning
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Coronary Artery Stenosis, Transcatheter Aortic Valve Implantation
Complete Functional Assessment of Intermediate Coronary Artery Stenosis Before and After Transcatheter Aortic Valve Implantation (TAVI) in Patients With Severe Symptomatic Aortic Valve Stenosis
The purpose of the current study is to assess complete coronary physiology (FFR, RFR, CFR, IMR, and CT-FFR) in TAVI candidates with intermediate coronary artery stenosis before and 6 months after TAVI.
- Trial name
- CHOICE-FR (NCT05133843)
- Testing
- Assession of complete coronary physiology
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Helios Health Institute GmbH
Barth Syndrome
Heart and Muscle Metabolism in Barth Syndrome
Barth syndrome (BTHS) is an X-linked disorder caused by abnormal cardiolipin metabolism and is characterized by skeletal and cardiomyopathy and high mortality rates.
- Trial name
- NCT01625663
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Duke University
Psoriasis, Psoriatic Arthritis
SystemIc iNflammation and Microvascular diSease PreventIon in psoRiatic diseasE
This is a single-label open-arm mechanistic clinical study recruiting patients with psoriasis or psoriatic arthritis with elevated cardiovascular risk.
- Conditions
- Psoriasis, Psoriatic Arthritis, Cardiovascular Risk Factor
- Trial name
- INSPIRE (NCT04417114)
- Testing
- Rosuvastatin
- Sponsor
- Brigham and Women's Hospital
Collapsed Lung, Hemodynamic Stability
Role of Inhaled Nitric Oxide in Vascular Mechanics and Right Ventricular Function
The aim of this study is to evaluate the role of nitric oxide on pulmonary vasculature and right ventricular function in postoperative cardiac surgery patients.
- Trial name
- NCT06097026
- Testing
- Alveolar recruitment maneuver, Nitric Oxide
- Where
- Spain
- Volunteers
- 54 people
- Sponsor
- Fernando Suarez Sipmann
Bradycardia
Evaluation of the Performances of the Sleep Disordered Breathing Monitoring Function in Pacemaker
The IBSY04 clinical investigation is an European, prospective, multi-centre, non-randomized, longitudinal study.
- Trial name
- DREAM (NCT01537718)
- Testing
- REPLY 200
- Where
- 5 sites in France, Spain
- Volunteers
- 40 people
- Sponsor
- LivaNova
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