Clinical trials: Heart Rate Variability (HRV)
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
Heart Rate Variability
Does Heart Rate Variablity (HRV) Predict Hypotension in Patients Undergoing Cervical Myelopathy Surgery ?
Cervical myelopathy is commonly associated with degenerative spinal disease. Dysfunction of the autonomic nervous system is also evident in many cases of cervical myelopathy.
- Trial name
- NCT02360085
- Where
- Canada
- Volunteers
- 65 people
- Sponsor
- Lashmi Venkatraghavan
Multiple Myeloma (MM), Breathing Techniques
Effects of Controlled Breathing on Cardiorespiratory Variables in Multiple Myeloma
A randomized, parallel, double-blind, controlled, clinical trial. Two groups of participants will be included, both receiving a therapeutic exercise intervention and an educational session on the importance of proper breathing…
- Conditions
- Multiple Myeloma (MM), Breathing Techniques, Breathing Exercises, Exercise Activity
- Trial name
- NCT07376733
- Testing
- Controlled breathing exercise protocol + therapeutic exercise + initial education session, Therapeutic exercise + initial education session
- Where
- Spain
- Volunteers
- 26 people
- Sponsor
- Universidad Complutense de Madrid
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
Depression in Older Adults, Heart Rate Variability (HRV)
Recreational Yoga and Emotional-Autonomic Health in Older Adults
Older adults living in nursing homes often experience depression, reduced satisfaction with daily activities, and changes in heart rhythm related to the autonomic nervous system.
- Trial name
- NCT07340840
- Testing
- Recreational Therapy-Based Yoga
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- Mersin 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
Chronic Neuromuscular Pain
HRV Biofeedback in Pain Patients
Pain initiates a stress response that increases sympathetic output and leads to autonomic imbalance. Heart rate variability (HRV) is a easy to perform, valid measure of autonomic function.
- Trial name
- HRVB-PP (NCT02426476)
- Testing
- active heart rate variability biofeedback training
- Where
- United States
- Volunteers
- 116 people
- Sponsor
- VA Office of Research and Development
Myocardial Infarction
Acute Effects of HIIT vs. MICT on HRV
Heart rate variability (HRV) is impaired in patients after myocardial infarction. Most studies so far have proved chronic beneficial effects of different types of exercise on HRV parameters.
- Trial name
- MW2acute (NCT06437145)
- Testing
- Type of Exercise
- Where
- Slovenia
- Volunteers
- 20 people
- Sponsor
- University Medical Centre Ljubljana
Epilepsy, Pediatric Epilepsy
Time-Domain Heart Rate Variability and QT Interval in Children With Epilepsy
Epilepsy is a chronic neurological disorder characterized by recurrent unprovoked seizures, but it can also affect the autonomic nervous system and cardiovascular function.
- Conditions
- Epilepsy, Pediatric Epilepsy, Autonomic Dysfunction, Cardiac Arrhythmias
- Trial name
- NCT07834983
- Volunteers
- 60 people
- Sponsor
- Assiut University
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
HRV
Measuring Accuracy of Wristband for Registration of ECG RR-Intervals for One Hand, SenceBand in Comparison to Holter
The purpose of the study is to evaluate the measuring accuracy of the Wristband for registration of ECG RR intervals for one hand, SenceBand icompared to the Holter monitor (LabTech Ltd).
- Trial name
- NCT03747861
- Testing
- SenceBand
- Where
- Ukraine
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Planexta, Inc
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
Rheumatoid Arthritis (RA)
HRV Variation in Rheumatoid Arthritis
The goal of this observational study is to determine the association between continuous Heart Rate Variability (HRV) measured by the Oura ring and Rheumatoid Arthritis (RA) disease activity.
- Trial name
- NCT07878975
- Testing
- Oura Ring
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Central Florida
Stress
The Effect of Massage Therapy to Control Night Shift Related Stress
Background: The sympathetic and parasympathetic branches (SNS and PNS) of the autonomic nervous system (ANS), keep our body in a state of balance, which can be disturbed in situations of uncontrolled stress.
- Trial name
- NCT02247089
- Testing
- Massage Therapy, Journal reading (No massage therapy)
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Ulcerative Colitis
Heart Rate Variability (HRV) Biofeedback to Treat Ulcerative Colitis
This is a prospective interventional study exploring the modifiability of physiological metrics, namely Heart Rate Variability (HRV), using a 5-week standardized HRV biofeedback intervention in subjects with symptomatic…
- Trial name
- NCT05892159
- Testing
- HRV biofeedback
- Volunteers
- 23 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
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