Clinical trials: HEART RATE
Surgery--Complications
Variability of Heart Rate as a Marker of Complication of Colorectal Surgery
Heart rate variability reflects the autonomic nervous system on the intrinsic activity of sinus node cells. Sympathetic hyperactivity is an adaptation to stress, while parasympathetic hyperactivity is present at rest.
- Trial name
- VFC COLORECTAL (NCT04367987)
- Testing
- Heart Rate Variability
- Where
- France
- Volunteers
- 117 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Heart Rate Variability
The Heart of the Community Study
Community service providers (CSPs), such as promotores and other community health staff, play an essential role in preserving health and treating disease in underserved Hispanic/Latinx (HL) communities with disproportionately…
- Trial name
- NCT05560893
- Testing
- Relational Savoring Intervention
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Cardiometabolic Risk Factors
Heart Focused Movement Effects on Cardiometabolic Risk
This study is designed as a two-group parallel randomized controlled trial (N=50) to test effects of 8-weeks of Qigong/Tai Chi (QTC) intervention compared to QTC plus HRVB on HRV parameters (primary), and cardiometabolic risk…
- Trial name
- NCT05687240
- Testing
- Qigong/Tai Chi, Heart rate variability biofeedback
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Autonomic Nervous System (ANS) Functioning and Mood State, Heart Rate Variability (HRV)
taVNS During Multi-site HRV Measurement: Reliability & Agreement Study
This study examines the reliability and agreement of autonomic nervous system measurements obtained from different anatomical sites during transcutaneous auricular vagus nerve stimulation (taVNS).
- Conditions
- Autonomic Nervous System (ANS) Functioning and Mood State, Heart Rate Variability (HRV), Blood Pressure Monitoring, Transcutaneous Electric Nerve Stimulation
- Trial name
- taVNS-HRV (NCT07548723)
- Testing
- Transcutaneous auricular vagus nerve stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- SEFA HAKTAN HATIK
Tachycardia, Septic Shock
Echocardiographic and Arterial Pressure Waveform Changes After Reducing Heart Rate With Esmolol in Septic Shock Patients
Clinical study suggests that beta-blockers by decreasing heart rate together with an increase in stroke volume do not negatively affect cardiac output allowing an economization of cardiac work and oxygen consumption in patients…
- Trial name
- NCT02188888
- Testing
- esmolol
- Where
- Italy
- Volunteers
- 45 people
- Sponsor
- University of Roma La Sapienza
Coronary Heart Disease
Coronary Flow Rate Measurement in T-Grafts
Is the surgical treatment of patients with coronary heart disease using the T-graft technique an adequate solution that provides a sufficient myocardial flow reserve? A magnetic resonance examination (MRI) is required.
- Trial name
- NCT01170988
- Testing
- T-Graft
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Healthy, Physical Activity
Physiological and Psychological Effects of Virtual Reality vs Traditional Exercise
This study aimed to explore the feasibility and effectiveness of immersive Virtual Reality (VR) as an alternative to traditional High-Intensity Interval Training (HIIT) by comparing physiological and psychological outcomes in…
- Conditions
- Healthy, Physical Activity, Virtual Reality, Exergame
- Trial name
- NCT06420414
- Testing
- Virtual Reality, Traditional HIIT
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Teesside University
Cardiac Valve Disease
Influence of a Rehabilitation in Valve Replacement on Heart Rate Variability and Oxidative Stress
4 consecutive days with volunteers between the first and fourth postoperative period of cardiac valve replacement. The volunteers are randomized into 2 groups: the Control Group submitted to cardiac rehabilitation protocol of the…
- Trial name
- NCT02657109
- Testing
- physical therapy procedure
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Universidade Metodista de Piracicaba
Stress
Coherence Training for Military Personnel
Military operations and training situations present many physical and psychological challenges for service members to adapt to and overcome.
- Trial name
- NCT01599598
- Testing
- Progressive Muscle Relaxation, Coherence Advantage
- Where
- United States
- Volunteers
- 192 people
- Sponsor
- United States Naval Medical Center, San Diego
Prematurity
Electrocardiography Versus Pulse Oximetry for Newborn Heart Rate Determination
The goal of this study is to compare the time required for accurate heart rate measurement of the preterm newborn when using pulse oximetry versus electrocardiography leads.
- Trial name
- NCT01256346
- Testing
- Apparatuses
- Where
- United States
- Sponsor
- University of Oklahoma
Fibromyalgia (FM) OR Fibromyalgia Syndrome, Manuel Therapy
Effects of Adding Vagal Neuromodulation to Manual Therapy in Women With Fibromyalgia
The aim of this study is to investigate the effect of transcutaneous auricular vagus nerve stimulation (taVNS) added to manual therapy on pain, autonomic nervous system function, and illness perception in female patients…
- Conditions
- Fibromyalgia (FM) OR Fibromyalgia Syndrome, Manuel Therapy, Chronic Widespread Pain, Autonomic Nervous System Dysfunction
- Trial name
- NCT07894588
- Testing
- Transcutaneous Auricular Vagus Nerve Stimulation (taVNS), Manual Therapy Program, Diaphragmatic Breathing and Stretching Exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Hasan Kalyoncu University
Anxiety, Psychological Flexibility
Comparative Effects of Four Brief Breathwork and Mindfulness Interventions on Anxiety and Psychological Flexibility: A 4-Arm RCT
This four-arm, single-blind randomized controlled trial examines the effects of four brief daily 5-minute practices over 28 days on psychological flexibility and physiological variables in Spanish-speaking adults.
- Conditions
- Anxiety, Psychological Flexibility, Stress
- Trial name
- BREATH-4 (NCT07621042)
- Testing
- Box Breathing, Cyclic Sighing, Mindfulness AH Exhalation
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Valencian International University (VIU)
Ventricular Tachycardia
Modification of Rhythmic Risk Assessment by Ventricular Tachycardia Ablation
Sudden cardiac death is a frequent cause of cardiovascular mortality. Numerous rhythmic risk assessment criterion have been described targeting the substratum, the cardiac nervous tone or the trigger of arrhythmias.
- Trial name
- NCT03453645
- Testing
- ventricular tachycardia ablation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Toulouse
Anesthesia Awareness
Heart Rate Variability to Quantify General Anesthesia Depth
The shortage of anesthetic agents can lead to intraoperative awareness while overdosing can trigger severe intra and postoperative problems.
- Trial name
- NCT04788732
- Testing
- ECG and EEG monitoring
- Where
- Brazil
- Volunteers
- 200 people
- Sponsor
- University of Sao Paulo
Insomnia, Health Adult Subjects
Does Style Matter: Comparison of Moderate- to Low-intensity Styles of Yoga
The goal of this clinical trial is to learn if yoga works to improve sleep and heart health in adults with and without insomnia disorder.
- Conditions
- Insomnia, Health Adult Subjects, Insomnia Disorder, Heart Health Markers
- Trial name
- NCT07638267
- Testing
- Vinyasa yoga, Gentle yoga, Non-active control
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Caitlin Cheruka
Stroke
COMPARISON OF BREATHING AND SUBOCCIPITAL RELEASE IN STROKE
The aim of this study is to investigate the positive effects of deep, slow breathing exercises and suboccipital relaxation, when added to a routine physiotherapy and rehabilitation program, on autonomic, motor, cognitive, and…
- Trial name
- NCT07725471
- Testing
- Breathing Exercise, Suboccipital Release, Standard treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people
- Sponsor
- Ankara Yildirim Beyazıt University
Type-2 Diabetes Mellitus, Ischemic Heart Disease
Risk Prediction in Type II Diabetics With Ischemic Heart Disease
The purpose of this study is to test whether cardiac autonomic dysfunction predicts is a prognostic marker in type-2 diabetics with ischemic heart disease
- Trial name
- NCT01422057
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- Thebiosignals.com
Chronic Kidney Diseases, Hypertension
Real Clinical Practice Register of AlbUminuRia Detection in Patients With Previously undiAgnosed Chronic Kidney Disease
Real clinical practice register of Albuminuria detection in patients with previously undiagnosed chronic kidney disease
- Conditions
- Chronic Kidney Diseases, Hypertension, Chronic Heart Failure, Ischemic Heart Disease
- Trial name
- AURA (NCT05690009)
- Where
- Russia
- Volunteers
- 4,580 people
- Sponsor
- Eurasian Association of Therapists
Heat Stress
Heat Stress Exposure Among Low-Income Residents in Bangladesh and Evaluation of Indoor Interventions
The goal of this clinical trial is to learn if infrastructure and equipment installed to cool homes reduce adverse health outcomes.
- Trial name
- NCT06979258
- Testing
- Cooling intervention
- Where
- Bangladesh
- Volunteers
- 1,539 people
- Sponsor
- University of California, Berkeley
Cardiac Arrest (CA), In-Hospital Cardiac Arrest
The Ventilation During In-hospital Cardiac Arrest Study
The goal of this prospective observational study is to learn how ventilation quality parameters during cardiopulmonary resuscitation (CPR) are associated with short-term survival following in-hospital cardiac arrest of adult…
- Conditions
- Cardiac Arrest (CA), In-Hospital Cardiac Arrest, Heart Arrest
- Trial name
- VENT-IHCA (NCT06809309)
- Testing
- Positive pressure ventilation during cardiopulmonary resuscitation
- Where
- 11 sites in Denmark, Norway
- Volunteers
- 900 people
- Sponsor
- University of Aarhus