Clinical trials: Heart Rate Variability (ANS Function)
Cardiovascular Reactivity to Stress
Effects of Yoga on Heart Rate and Heart Rate Variability Responses to Stress
Introduction: Yoga has been shown to reduce stress and have benefits for a number of stress-related disorders. However, the effects of an acute bout of yoga practice on cardiac autonomic response to and recovery from stress…
- Trial name
- NCT04897230
- Testing
- Hatha Yoga, Video Watching
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial 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
Cirrhosis, Aerobic Exercises
The Efficacy of Aerobic Exercise Training on ANS and Endothelial Function in Compensated Cirrhosis
The goal of this randomized controlled trial is to investigate whether a 16-week structured aerobic exercise program combined with nutritional consultation can improve autonomic and endothelial function in patients with…
- Conditions
- Cirrhosis, Aerobic Exercises, Lifestyle Modification, Endothelial Function
- Trial name
- NCT06288828
- Testing
- Aerobic exercise + Nutrition consultant, Nutrition consultant
- Where
- Thailand
- Volunteers
- 50 people
- Sponsor
- King Chulalongkorn Memorial 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
Exercise
Correlation Between HRV and Performance in Eccentric Resistance Training Associated With Partial Blood Flow Restriction
Studies on resistance training (RT) associated with blood flow restriction (BFR) is an alternative method of gaining strength and hypertrophy muscle.
- Trial name
- NCT04422301
- Testing
- Blood flow restriction
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Franciele Marques Vanderle
Pain
The Effects of Pain and the Memory of Pain on Autonomic and Neuromuscular Function
The prevalence of chronic pain has been estimated at 30% in the US and these values may under report the true prevalence of people who experience long term pain as additional research has shown that 73% will have a reoccurrence…
- Trial name
- NCT02269384
- Testing
- Experimental Noxious Stimulus, Memory of Experimental Noxious Stimulus, Memory of Prior Significant Injury
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mount St. Mary's College, Los Angeles, CA
Cardiac Autonomic Function, Hemodynamic Changes
Effects of Post-Match Foam Rolling, Static Stretching, and Passive Rest on Acute Cardiac-Autonomic, Hemodynamic, and Neuromuscular Recovery in National Wrestlers
This study looks at three common ways athletes recover after a wrestling match: foam rolling, static stretching, and resting. We want to learn which method helps the body recover better in the short time that athletes often have…
- Conditions
- Cardiac Autonomic Function, Hemodynamic Changes, Neuromuscular Adaptations, Exercise and Recovery
- Trial name
- NCT07305506
- Testing
- Foam Rolling, Static Stretching
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Ali Kamil GÜNGÖR
Spinal Cord Injury
Cardiovascular Autonomic Function After Resistance Training
The purpose of this clinical trial is to evaluate whether an 8-week upper-limb resistance training program improves cardiovascular autonomic function in adults with chronic spinal cord injury (SCI).
- Trial name
- NCT07725952
- Testing
- Upper-Limb Resistance Training
- Where
- South Korea
- Volunteers
- 20 people
- Sponsor
- Pusan National University Yangsan Hospital
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
Influence of Espresso on Heart Rate Variability
Action of Caffeinated and Decaffeinated Espresso on Autonomic Function
More than 80% of the population in the USA consume coffee each day. However there not many studies on change of heart rate variability and placebo effects after consumption of coffee.
- Trial name
- NCT00576030
- Testing
- hab cof with water, hab cof with dec espresso, hab cof with caf espresso
- Where
- Germany
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Irritable Bowel Syndrome, Healthy Subjects
Application of Diaphragmatic Breathing in Patients With Disorders of Gut-brain Interaction
Patients with disorders of gut-brain interaction (DGBI) often present gastrointestinal symptoms that do not show noticeable irregularities in standard examinations.
- Conditions
- Irritable Bowel Syndrome, Healthy Subjects, Functional Gastrointestinal Disorders, Laryngopharyngeal Reflux
- Trial name
- NCT06205446
- Testing
- Healthy subjects : abdominal breathing, Laryngopharyngeal reflux disease subjects : abdominal breathing, Dyspepsia subjects : abdominal breathing
- Where
- Taiwan
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Buddhist Tzu Chi General Hospital
Arterial Stiffness, Endothelial Function
Focus On Stiffness Reduction, Endothelial Function and Autonomic Nervous System
Myocardial infarction is related with endothelial function, arterial stiffness and autonomic nervous system dysfunction, but also with arterial hypertension.
- Conditions
- Arterial Stiffness, Endothelial Function, Autonomic Nervous System, Acute Coronary Syndrome
- Trial name
- FOREVER (NCT02195388)
- Testing
- comprehensive cardiac rehabilitation
- Where
- Poland
- Volunteers
- 120 people
- Sponsor
- Medical University of Lodz
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
Generalized Anxiety Disorder
The Effects of Emotional Exposure on State Anxiety
A randomized repeated-measures crossover clinical trial was performed. Forty healthy, female college students completed a 30 min session of YogaFit and a time-matched seated rest condition on separate days.
- Trial name
- NCT03458702
- Testing
- YogaFit, Quiet Rest
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Occupational Health, Autonomic Nervous System (ANS) Functioning and Mood State
Office Massage Effects on HRV and Stress
This study is a randomized controlled trial designed to investigate which of three short office massage types (head, neck/shoulder area, or hand) is most effective for reducing chronic stress in women who perform sedentary office…
- Conditions
- Occupational Health, Autonomic Nervous System (ANS) Functioning and Mood State, Stress
- Trial name
- NCT07272031
- Testing
- Head Massage Intervention, Cervical Area Massage Intervention, Hand Massage Intervention
- Where
- Latvia
- Volunteers
- 140 people
- Sponsor
- Riga Stradins University
Recovery of Function, Postoperative Period
Early Heart Rate Variability and Sleep and Quality of Recovery After Cesarean Delivery
This prospective single-center observational cohort study investigates whether objectively measured early postoperative heart rate variability (HRV) and sleep parameters are associated with patient-reported quality of recovery…
- Conditions
- Recovery of Function, Postoperative Period, Cesarean Section
- Trial name
- Otonom-CS (NCT07897331)
- Testing
- Wearable-derived heart rate variability and sleep monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 82 people
- Sponsor
- Buca Seyfi Demirsoy State Hospital
Primary Dysmenorrhea (PD)
Effects of Transcutaneous Tibial and Auricular Vagus Nerve Stimulation in Females With Primary Dysmenorrhea
Primary dysmenorrhea is a common gynecological condition characterized by painful menstrual cramps that can negatively affect daily activities and quality of life.
- Trial name
- NCT07834658
- Testing
- Transcutaneous Tibial Nerve Stimulation (TTNS), Transcutaneous Auricular Vagus Nerve Stimulation (TaVNS), TTNS+TaVNS
- Volunteers
- 66 people
- Sponsor
- Riphah International University
Chronic Obstructive Pulmonary Disease (COPD)
Physical Training and Heart Rate Variability in COPD
To contrast the potential effects of physical exercise training program (PTP) of a 6 versus 12 weeks on cardiac autonomic modulation by linear and non-linear heart rate variability (HRV) indices and functional capacity in…
- Trial name
- NCT01889563
- Testing
- Physical Exercise Training Program Exercise
- Where
- Brazil
- Volunteers
- 32 people
- Sponsor
- Universidade Federal de Sao Carlos
Schizophrenia, Insight Impaired
The Effects of Bimodal tDCS on Illness Severity, Insight, Functional Outcomes, Neurocognition and HRV in Schizophrenia
The study aimed to investigate the effects of bimodal anodal transcranial direct current stimulation (tDCS) over bilateral dorsolateral prefrontal cortex (DLPFC) on psychopathological symptoms, insight, psychosocial functioning…
- Conditions
- Schizophrenia, Insight Impaired, Psychotic Symptoms, Schizoaffective Disorder
- Trial name
- NCT03701100
- Testing
- tDCS
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Tri-Service General Hospital (TSGH)
Spinal Muscular Atrophy
Spinal Muscular Atrophy and Cardiac Autonomic Function
Respiratory dysfunction is the major cause of morbidity and mortality in patients with spinal muscular atrophy (SMA). Air stacking is a clearance airway technique frequently used but its effects on cardiac autonomic function in…
- Trial name
- NCT01522079
- Testing
- Air stacking manuever
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Centro Universitário Augusto Motta