Clinical trials: Heart Rate Variability (HRV)
Closed Reduction Surgery for Nasal Bone Fracture
The Relationship Between the Surgery-related Anxiety and HRV: Prediction for Aggressive Emergence Behavior
Heart rate variability (HRV) is known to reflect the balance of autonomic nervous system. Anxiousness, which tend to result from the deficient action of parasympathetic nervous system, likely to show low HRV.
- Trial name
- NCT02282865
- Where
- South Korea
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Heart Rate Variability
Exploring HRV in Antarctic Overwintering Members of Asia
Extreme changes in the Antarctic environment can cause emotional and autonomic dysfunction. In this study, volunteers from the Antarctica stations in China provided scale scores and heart rate variability (HRV) data, which were…
- Trial name
- NCT06385782
- Testing
- Antarctic environment
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Ya-Wei Xu
Osteopathic Manual Manipulation of Neurovascular Regulation
Study of Osteopathic Manipulative Medicine on the Autonomic Nervous System
The purpose this study is to determine which manual medicine technique or combination of techniques has the greatest effect on the natural changes in heart rate.
- Trial name
- NCT02193373
- Testing
- Osteopathic Manual Medicine
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- New York Institute of Technology
Pituitary Adenoma
Heart Rate Variability (HRV) in Pituitary Adenoma
Several studies have been reported that heart rate is known to be associated with prognosis in chronic diseases and acute diseases.
- Trial name
- NCT03164148
- Testing
- T-REX TRI00A
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Seoul St. Mary's Hospital
Heart Rate Variability
Comparison of Heart Rate Variability Analysis Durations and Their Relationship With Blood Pressure
This observational study aims to compare heart rate variability (HRV) parameters obtained from different analysis durations in healthy adults and to examine how these parameters relate to resting blood pressure values.
- Trial name
- HRV-BP (NCT07531992)
- Testing
- Heart Rate Variability and Blood Pressure Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sinop University
Stress
Psychophysiological Stress Response in Medical Students During Simulation-Based Communication Training -Study Protocol
In this study, researchers will examine key predictors of stress reactions in medical students participating in simulation-based communication training.
- Trial name
- SIMU2025 (NCT06906614)
- Testing
- Simulation-Based Communication Training
- Where
- Czechia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Masaryk University
Post-Exercise Cardiac Autonomic Recovery, Heart Rate Variability (HRV)
Effects of Classical and Device-Assisted Massage on Heart Rate Variability After Acute Exercise
This randomized controlled study evaluated the effects of classical massage and device-assisted massage on heart rate variability (HRV) during early recovery following acute exercise in insufficiently active young men.
- Trial name
- NCT07915635
- Testing
- Standardized Step Exercise, Classical Massage, Device-Assisted Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Nigde Omer Halisdemir University
Reliability and Validity
Heart Rate Variability Recording With Elite HRV Application and Polar V800
The Elite HRV is a reliable HRV analysis tool and could be a valid option to replace the Polar V800. The objective of study is Comparing the HRV index recorded with the mobile app Elite HRV and with the multisport watch Polar…
- Trial name
- NCT05636761
- Testing
- Heart rate variability
- Where
- Brazil
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Temporal Lobe Epilepsy
Autonomic Dysfunction in Temporal Lobe Epilepsy and SUDEP
The study aimed at detection of autonomic dysfunction among cases with temporal lobe epilepsy; using different electrophysiological techniques.
- Trial name
- NCT06269822
- Testing
- Sympathetic skin response, heart rate variability test, quantitative EEG
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Cairo University
Congenital Adrenal Hyperplasia, Exercise Capacity
Exercise Capacity, Physical Fitness, and Physical Activity Levels in Children With CAH
Congenital Adrenal Hyperplesia (CAH) is a group of automosal recessive disorders that develop due to a deficiency of one of the five enyzmes necessary for cortisol synthesis in the adrenal cortex.
- Conditions
- Congenital Adrenal Hyperplasia, Exercise Capacity, Physical Activity, Quality of Life
- Trial name
- NCT06449456
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Frailty in Adult Surgery
Functional Capacity Through HRV in Multimodal Rehabilitation for Adult Surgery
This prospective, observational cohort study investigates heart rate variability (HRV) monitoring using the Analgesia Nociception Index (ANI) monitor in adult patients undergoing major surgery within a multimodal rehabilitation…
- Trial name
- PreANI (NCT06436417)
- Testing
- Analgesia Nociception Index (ANI) Monitor, Trimodal Prehabilitation
- Where
- Spain
- Volunteers
- 490 people, healthy volunteers welcome
- Sponsor
- Investigation Group Anesthesia, Resuscitation, And Perioperative Medicine of Aragon
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