Clinical trials: Heart Rate Variability (HRV)
Exercise-Induced Fatigue
Muscle Oxygenation and Autonomic Recovery After Repeated Sprint in Competitive Soccer Players
This study evaluates the acute and short-term recovery responses to repeated sprint exercise in competitive male soccer players.
- Trial name
- NCT07742163
- Testing
- 8 x 30 m Repeated Sprint Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Hypertension
The Effect of Acupuncture on Blood Pressure and Heart Rate Variability (HRV)
This research is designed to study the effects of needle acupuncture on blood pressure and HRV by stimulating certain acupuncture points and meridians.
- Trial name
- Acupuncture (NCT00724763)
- Testing
- acupuncture
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Logan College of Chiropractic
Burnout, Burnout Syndrome
Continuous Heart Rate Variability Monitoring in Doctors; Understanding Patterns of Stress and Recovery and Their Relationship With Self-reported Resilience, Burnout and Wellbeing.
Burnout is an increasing concern in the medical professions. This study aims to utilise established, validated self-report measures combined with continuous heart rate variability measurements to better understand the stress and…
- Conditions
- Burnout, Burnout Syndrome, Occupational Stress, Stress
- Trial name
- HEART-ED (NCT06721312)
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Cancer, Chronic Stress
Can You Breathe Your Way To Better Health?
The purpose of this clinical trial is to explore the effects of either a 2-week high-intensity interval training (HIIT) or breath training intervention on measures of overall health, circulating biomarkers of stress, and immune…
- Conditions
- Cancer, Chronic Stress, Autonomic Dysfunction
- Trial name
- NCT06829836
- Testing
- Hight intensity interval training, Cyclic Hyperventilation with Retention
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Northern Colorado
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
Heart Rate Control, Athlete
HRV-based Training Effects in Athletes
Monitoring individual responses to training is an important key factor to prescribe to most effective training programs. Heart-rate variability (HRV) could be used for monitoring the training status of endurance athletes in order…
- Conditions
- Heart Rate Control, Athlete, Emotions
- Trial name
- HRV-btA (NCT04150952)
- Testing
- HRV-based training, TRAD training
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Universidad de Almeria
Smoking, Cigarette, Smoking Cessation
A Cognitive Behavioral Stress Intervention for Women Who Smoke
1. PURPOSE OF THE STUDY 1.1 Justification The purpose of the project is to examine the effect of breathing biofeedback and thoughts about stress on performance under stress and cigarette cravings.
- Conditions
- Smoking, Cigarette, Smoking Cessation, Stress, Stress, Emotional
- Trial name
- NCT03077945
- Testing
- heart rate variability biofeedback and cognitive reappraisal, control tasks
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Healthy
Effects of Race Pace Based Approach in Recreational Runners
The aim of the study was to compare the performance effects of the intensity demarcation model based on the race pace based approach with the triphasic physiological model and heart rate variability guidelines (HR+HRV)
- Trial name
- 22HUM23661 (NCT06216314)
- Testing
- Heart rate (HR), Race pace based approach (RP), Heart rate + heart rate variability (HRV)
- Where
- Spain
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Universidad Rey Juan Carlos
Gastroparesis, Functional Dyspepsia
Transauricular Vagal Nerve Stimulation; Functional Dyspepsia and Gastroparesis
The goal of this study is to establish parameters of gastric myoelectrical activity and heart rate variability in healthy human subjects and compare and contrast them to those with gastroparesis and functional dyspepsia, at…
- Conditions
- Gastroparesis, Functional Dyspepsia, Healthy, Digestive System Disease
- Trial name
- AVNS (NCT05405842)
- Testing
- Transauricular Vagal Nerve Stimulation
- Volunteers
- healthy volunteers welcome
- Sponsor
- Stanford University
Healthy
Heart Rate Variability Augmentation With RR2 Neuromodulation Device
Brief Summary: A randomized double-blinded, sham-controlled, crossover study Condition or Disease: impaired autonomic balance measured by heart rate variability
- Trial name
- NCT03771794
- Testing
- ReguRate neurostimulation
- Where
- 2 sites in Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Bladder Disorder, Neurogenic
Heart Rate Variability (HRV) in Patients With Neurogenic Detrusor Overactivity (NDO) Before and After Botulinum Neurotoxin Type A (BoNT/A) Intradetrusor Injections
Heart rate variability (HRV) is an important indicator of cardiac autonomic function and predictor of cardiac mortality and of all-cause mortality.
- Trial name
- HRV/Botox (NCT01337024)
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Balgrist University Hospital
Chronic Pain Due to Injury
Effects of Intramuscular (IM) Oxytocin on Pupil Diameter and Heart Rate Variability (HRV)
The goal of this study is to test the effects of oxytocin on heart rate variability and pupil diameter, both of which have subtle effects on the activity rate of the autonomic nervous system.
- Trial name
- NCT04105998
- Testing
- Oxytocin
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Individuality
Can Omega-3 Improve Heart Rate Variability Measurement?
Heart rate variability can represent physiological and psychological levels via sympathetic and parasympathetic variables on autonomic nervous function.
- Trial name
- HRV (NCT02768636)
- Testing
- Omega-3
- Where
- 2 sites in Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vachira Phuket Hospital
HRV, Psychological Adaptation
Weight Cut Stress: the Hidden Struggle Beyond Fight Day
This study investigated the effects of rapid weight-cutting on stress in elite kickboxers by analyzing Heart Rate Variability (HRV) and subjective stress levels using a Visual Analog Scale (VAS).
- Trial name
- NCT06860204
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Erzurum Technical University
Pregnancy Related, Heart Rate Variation (HRV)
Cardiovascular Research in EMbarazo and MAternity (EMMA). Study on Heart Rate Variability and Hemodynamic Adaptations During Pregnancy and Postpartum.
Heart rate variability (HRV) provides a non-invasive assessment of autonomic control of the nervous system over the heart. During pregnancy, the cardiovascular system adapts significantly, affecting HRV and hemodynamics.
- Conditions
- Pregnancy Related, Heart Rate Variation (HRV), Hemodynamics
- Trial name
- EMMA (NCT07376616)
- Testing
- Assessment of HRV and blood pressure
- Where
- Spain
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Fundacin Biomedica Galicia Sur
Anxiety, Heart Rate Variability (HRV)
Anxiety and Physiological Responses in Ambulatory Surgery
This study aims to investigate the effects of music intervention on subjective anxiety and physiological indicators, including heart rate, blood pressure, and heart rate variability, in first-time ambulatory surgery patients, and…
- Conditions
- Anxiety, Heart Rate Variability (HRV), Heart Rate, Blood Pressure
- Trial name
- NCT07476820
- Testing
- Self-selected Music intervention, Fixed-music Music intervention
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Da-Yeh University
Heart Rate Variability, Exercise
Exploring the Relationship Between Heart Rate Variability (HRV), Training Load, and Exercise Performance
Heart rate variability (HRV) is a measure of the variation in time between each heartbeat. It is an indirect and ubiquitous biomarker of performance readiness and recovery measured by most consumer-grade wearable fitness…
- Trial name
- NCT06425939
- Testing
- Force plate assessment, Whoop wrist band
- Where
- 2 sites in United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Duchenne Muscular Dystrophy
Wearable Technology to Evaluate Hyperglycemia and HRV in DMD
Duchenne muscular dystrophy (DMD) is an X-linked disorder that causes muscle wasting, cardiopulmonary failure, and premature death.
- Trial name
- NCT06124196
- Testing
- wearable technology
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Acquired Brain Injury
The Effect of Auditory Stimuli on Heart Rate Variability (HRV) Among Patients With Acquired Brain Injury (ABI)
Heart Rate Variability (HRV) reflects the responsiveness of the autonomic system to an external stimuli. The aim of this system is to maintain homeostasis.The variability implies on the interaction between the sympathetic and the…
- Trial name
- NCT01454557
- Testing
- Auditory Stimuli
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Premature Birth, Newborn
Pain Management in Neonatal Intensive Care Units by Studying the Autonomic Balance
Fight against the pain caused by the disease or by the diagnostic and therapeutic procedures is a daily and essential concern for the caregiver neonatologist.
- Trial name
- NIPE-DOL (NCT02764424)
- Testing
- NIPE (MDoloris®)
- Where
- France
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne