Clinical trials: Heart Rate Variability
Angina Pectoris, Coronary Heart Disease
Reducing the Pro-ischaemic Effects of Air Pollution Exposure Using a Simple Face Mask
Air pollution is a major cause of cardiorespiratory morbidity and mortality. The exact components of air pollution that underlie the cardiovascular effects are not yet known, but combustion-derived particulate matter is suspected…
- Conditions
- Angina Pectoris, Coronary Heart Disease, Blood Pressure, Heart Rate Variability
- Trial name
- NCT00809653
- Testing
- No Face Mask, Face Mask
- Where
- China
- Volunteers
- 100 people
- Sponsor
- University of Edinburgh
Rheumatoid Arthritis (RA
Effects of Chronic Non-invasive Vagus Nerve Stimulation in an Asplenic Individual Suffering From Rheumatoid Arthritis
The goal of this clinical trial is to learn if chronic self-administrated non-invasive vagus nerve stimulation works to improves the disease activity in a single asplenic patient suffering from rheumatoid arthritis.
- Trial name
- NCT07646470
- Testing
- Trans-auricular vagus nerve stimulation
- Where
- Canada
- Volunteers
- 1 people
- Sponsor
- Osteoflow Health Clinic
Laparoscopic Surgery Simulation, Mental Workload
Impact of Preferred Music on Laparoscopic Task Performance and Mental Workload in Novice Surgeons
This single-blinded, three-arm randomized controlled trial evaluated the effects of different auditory environments on laparoscopic task performance and mental workload among novice surgeons in a simulated setting.
- Conditions
- Laparoscopic Surgery Simulation, Mental Workload, Stress, Psychomotor Performance
- Trial name
- NCT07738848
- Testing
- Behavioral: Preferred Music, White Noise, SIlent Control
- Where
- Malaysia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Universiti Sains Malaysia
Brain Injury, Cerebral Palsy
Heart Rate Variability (HRV) Among Children With Brain Damage
to investigate the function of the autonomic nervous system in children with with post traumatic brain injury and children with cerebral palsy through an analysis of heart rate variability (HRV) occurring with walking performance.
- Trial name
- NCT00746291
- Testing
- 6 min walk test, Step climbing
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Alyn Pediatric & Adolescent Rehabilitation Hospital
Attention-deficit/Hyperactivity Disorder, Autonomic Nervous System Imbalance
Brain Tissue Integrity and Autonomic Function Alterations in Childhood OSA and ADHD, and After Adenotonsillectomy.
Obstructive sleep apnea (OSA) and attention-deficit/hyperactivity disorder (ADHD) are two common, severe disorders in children. Unfortunately, pediatric OSA is closely associated with ADHD, and both diseases can cause cognitive…
- Conditions
- Attention-deficit/Hyperactivity Disorder, Autonomic Nervous System Imbalance, Obstructive Sleep Apnea of Child
- Trial name
- NCT04732572
- Testing
- Sleep and healthy lifestyle education, Other supportive care, Adenotonsillectomy
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- Chang Gung Memorial Hospital
Attention Deficit Disorder With Hyperactivity, Attention-Deficit Disorder in Adolescence
TM Meditation in Children With ADD/ADHD
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common developmental disorders experienced in childhood, with limited options for effective pharmacological treatment.
- Trial name
- NCT03817593
- Testing
- Transcendental Meditation (TM)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Hemodialysis Complication, Haemolyses and Related Conditions
Effect of Triflow Breathing Training
This study aims to explore whether an 8-week Triflow breath training program reduced the anxiety levels and improved the heart rate variability and quality of life of patients receiving hemodialysis.
- Trial name
- NCT05809765
- Testing
- 8-week breath training program
- Where
- Taiwan
- Volunteers
- 63 people
- Sponsor
- Taipei Medical University WanFang Hospital
Paroxysmal Atrial Fibrillation
Effects of Mediyoga in Patients With Paroxysmal Atrial Fibrillation
The purpose of this study is to determinate if mediyoga has effects in quality of life, heart rate variability, blood pressure , heart rate in patients with paroxysmal atrial fibrillation (PAF).
- Trial name
- NCT01789372
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Danderyd Hospital
Heart Rate Control, Recovery Following Exercise
Recovery of Heart Rate Variability in Handball Players
This study aimed to compare the acute effects of manual massage (MM) and foam rolling (FR) on heart rate variability (HRV) following a 20 m shuttle run test (20m-SRT) in elite male handball players.
- Trial name
- HRV-HANDBAll (NCT07648966)
- Testing
- Manul Massage (MM), Foam Rolling (FR)
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Uludag University
Post-immunisation Apnoea and Bradycardia of Prematurity (AOP)
Predictive Value of Heart Rate Variability on Cardiorespiratory Events
The aim of this study are to investigate whether heart rate variability (HRV) parameters derived from nonlinear time series analysis at five different time points have prognostic utility for assessing the risk of postimmunisation…
- Trial name
- NCT04303494
- Testing
- immunisation
- Where
- Switzerland
- Volunteers
- 292 people
- Sponsor
- University Hospital, Basel, Switzerland
General Anesthesia
Heart Rate Variability Under Propofol and Sevoflurane
Patients were randomized into 2 groups according to the anesthetic, propofol or sevoflurane. Induction and maintenance were standardized, and after the end of surgery, two steady-state recordings were performed at BIS 25 and BIS…
- Trial name
- NCT03098875
- Testing
- Sevoflurane, Propofol, Remifentanil
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Hôpital Armand Trousseau
Autism Spectrum Disorder, Anxiety
Heart Rate Variability Biofeedback for Anxiety in Autistic Youth
Heart rate variability biofeedback (HRVB) is a breathing-based intervention that reduces anxiety in a range of populations. Second-generation wearable HRVB devices not only deliver scheduled biofeedback practice sessions but also…
- Trial name
- NCT07812233
- Testing
- Lief Smart Patch
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Massachusetts General Hospital
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
Congestive Heart Failure
Effect of Bi-ventricular Pacing on Autonomous Nervous System
Patients with congestive heart failure are often associated with delayed intraventricular depolarization which causing dyssynchrony and an inefficient pattern of left ventricular contraction.
- Trial name
- NCT00190138
- Testing
- Bi-ventricular pacing
- Sponsor
- Far Eastern Memorial Hospital
Primary Dysmenorrhea
Rhythmical Massage Compared With Heart Rate Variability Biofeedback in Women With Menstrual Pain (Dysmenorrhea)
A study to explore whether rhythmical massage and heart rate variability biofeedback can help to reduce pain in women suffering from menstrual pain (dysmenorrhea).
- Trial name
- NCT03712800
- Testing
- Rhythmical massage, HRV biofeedback
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- ARCIM Institute Academic Research in Complementary and Integrative Medicine
Vitamin D3 Deficiency, Prematurity
Vitamin D and Health Outcomes in Preterm Born Population
Improved survival of very preterm newborn population during the last decades has challenged us neonatologists to study and improve nutritional practices including vitamin D (VitD) supplementation.
- Conditions
- Vitamin D3 Deficiency, Prematurity, Lung Diseases, Heart Rate Variability
- Trial name
- ViDePrePop (NCT04342078)
- Testing
- Vitamin D
- Where
- Finland
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- University of Oulu
Blood Pressure, Heart Rate Variability
The Cardiovascular Benefits of Reducing Personal Exposure to Air Pollution
Exposure to air pollution is an important risk factor for cardiovascular morbidity and mortality, and is associated with increased blood pressure, reduced heart rate variability, endothelial dysfunction and myocardial ischaemia.
- Trial name
- NCT00809432
- Testing
- Face mask (Dust Respirator), No Face mask
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Pneumothorax
Heart Rate Variability in Pneumothorax
Changes in heart rate variability in anesthetized, ventilated patients undergoing tension pneumothorax for thoracoscopic cervical sympathectomy
- Trial name
- NCT03537417
- Testing
- for thoracoscopic ablation of cervical sympathetic chain
- Volunteers
- 20 people
- Sponsor
- Rambam Health Care Campus