Clinical trials: Heart Rates
Other Disorders of Autonomic Nervous System
Interval Training and Parkinson's Disease
This research is designed to compare the impact of high-intensity interval training and high-velocity circuit resistance training on heart rate variability, gait, and functional performance in patients with Parkinsons disease.
- Trial name
- NCT06606743
- Testing
- High-Intensity Interval Training, High-Velocity Circuit Resistance Training
- Where
- 2 sites in United States
- Volunteers
- 39 people
- Sponsor
- University of Miami
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
Sedentary Behavior
Virtual Reality Training for Heart Rate Variability and Recovery Heart Rate
To determine effects of VR training on Heart Rate Variability (HRV), Recovery Heart rate (RHR), Rate Pressure Product (RPP) and Rate of Perceived Exertion (RPE) in sedentary Individuals.
- Trial name
- NCT06708364
- Testing
- Virtual Reality Training, Cycle Ergometer
- Where
- Pakistan
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Riphah International 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
Long COVID, Post-COVID Conditions
Transcranial Direct Current Stimulation for Long COVID Brain Fog and Fatigue
Long COVID can cause persistent symptoms such as fatigue, cognitive difficulties commonly described as brain fog, reduced exercise tolerance, and impaired quality of life.
- Conditions
- Long COVID, Post-COVID Conditions, Fatigue, Cognitive Dysfunction
- Trial name
- NEUROSTIM-LC (NCT07709234)
- Testing
- Transcranial Direct Current Stimulation
- Volunteers
- 20 people
- Sponsor
- University of Las Palmas de Gran Canaria
Sleep Apnea, Obstructive
Cardiovascular Variability and Heart Rate Response Associated With Obstructive Sleep Apnea
Obstructive sleep apnea is often associated with microarousals and a stimulation of the sympathetic nervous system. The knowledge of this autonomic activation may help understanding the increase of cardiac risk observed in…
- Trial name
- OSAS (NCT03075787)
- Testing
- standard 24-h ambulatory polysomnography
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Sedentary Behavior, Frailty
Effects of Intermittent Hypoxia-Hyperoxia in Older Adults
The supply of oxygen is essential for energy production, recovery from efforts, and human life. Intermittent Hypoxia-Hyperoxia Exposure (IHHE) is a novel technique in which the subject is exposed to a respiratory environment with…
- Conditions
- Sedentary Behavior, Frailty, Older Adults
- Trial name
- NCT06686316
- Testing
- Device: Hypoxic Gas Mixture
- Volunteers
- 16 people
- Sponsor
- Sierra Varona SL
Pacemaker, Diastolic Dysfunction
Personalized Pacing: A New Paradigm for Patients With Diastolic Dysfunction or Heart Failure With Preserved Ejection Fraction
Recent exploratory studies suggest that pacemaker patients with diastolic dysfunction (DD) or heart failure with preserved ejection fraction (HFpEF) may benefit from a higher backup heart rate (HR) setting than the factory…
- Conditions
- Pacemaker, Diastolic Dysfunction, Diastolic Heart Failure
- Trial name
- myPACE (NCT04721314)
- Testing
- Adjustment of lower rate limit, Maintenance of lower rate limit
- Where
- United States
- Volunteers
- 123 people
- Sponsor
- University of Vermont
Acute Psychophysiological Responses to Heart Rate Variability Biofeedback
Effects of Brief Heart Rate Variability Biofeedback on Physiological and Emotional Responses
This completed randomized laboratory study investigated the immediate effects of a single 10-minute session of heart rate variability biofeedback (HRV-B) on cardiac activity, forehead physiological signals, and emotional…
- Trial name
- NCT07911215
- Testing
- Psychoeducational Video Viewing, Heart Rate Variability Biofeedback
- Where
- Israel
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Haifa
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 Failure
A Multimodal Wearable Platform for Heart Failure Disease Stratification
The purpose of this study is to find out if there are any patterns in the way people's bodies react to physical activities and their voices when they have heart failure, a disease where the heart cannot function sufficiently.
- Trial name
- WEAR-HF (NCT06335264)
- Testing
- Watch HOP
- Where
- Canada
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Healthy
Physiologic Effect of Spices Ingestion
Human studies have shown that capsaicin, a compound extracted from chilly peppers, can stimulate certain physiologic functions (for example, energy expenditure, thermogenesis, lipid oxidation, heart rate, etc.).
- Trial name
- NCT02193438
- Testing
- Spices intake
- Where
- Switzerland
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Effect of Sedation on Heart Rate Variability
EFFECT OF DEXMEDETOMİDİNE AND MİDAZOLAM SEDATİON ON HEART RATE VARİABİLİTY AFTER CORONARY ARTERY BYPASS GRAFT SURGERY
The parasympathetic tone reduction and sympathetic tone enhancement, which are components of the autonomic nervous system (ANS) activity, increase the likelihood of malignant arrhythmias leading to ventricular fibrillation.
- Trial name
- NCT03601091
- Testing
- Precedex 200 MCG in 2 ML Injection, DORMICUM 5MG/5 ML
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital
Fibromyalgia Syndrome
Auricular Acupuncture for Autonomic Balance and Pain in Fibromyalgia
This longitudinal study evaluates the effects of semi-permanent auricular acupuncture on the Autonomic Nervous System (ANS) activity and pressure pain threshold in adult female patients (aged 35-64) diagnosed with Fibromyalgia…
- Trial name
- NCT07641374
- Testing
- The needles will be applied to specific auricular points: Point Zero, Shen Men, Thalamus, and Master Cerebral Point.
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Italian Association for the Research and the Scientific Update
Obstructive Sleep Apnea, Hypertension
Assessment of Heart Rate Variability for Predicting Obstructive Sleep Apnea in Patients With Hypertension
This study aims to investigate the relationship between hypertension and obstructive sleep apnea (OSA) using heart rate variability (HRV) as a non-invasive biomarker of autonomic nervous system function.
- Trial name
- HRV-OSA-HTN (NCT07603583)
- Testing
- Polysomnography
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- Kaohsiung Armed Forces General Hospital
Heart Rate, Blood Pressure
Effect of High and Low Glycemic Index Foods on Post Meal Pulse and Blood Pressure
The aim of this study is to test high and low glycemic index foods in healthy adult volunteers and determine the effects on post meal pulse and blood pressure.
- Trial name
- NCT04910828
- Testing
- Common foods of varying glycemic indices
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Electricity; Effects, Heart Arrhythmia
Transcutaneous Electrical Stimulation & Sinoatrial Node Function
Transcutaneous electrical stimulation (TES) is used in clinical practice to diagnose or treat a diverse range of medical conditions for over a century.
- Trial name
- TENS&HR (NCT05966922)
- Testing
- Transcutaneous Electrical Stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Fear Anxiety, Wisdom Tooth Removal
The Study is About the influence of the Combination of Music and Noise Cancelling as a Non-pharmacological Aid in Reducing Anxiety and Discomfort During Wisdom Tooth Removal. The Level of Fear is Measured by a Questionnaire Which the Patients Answer Twice and a Measurement of the Heartbeat
The goal of this clinical trial is to learn if the reduction of the noises (through head phones with music and noise cancelling) that occur during wisdom teeth removal, leads to a significant reduction in fear levels in patients…
- Conditions
- Fear Anxiety, Wisdom Tooth Removal, Heart Rate
- Trial name
- NCT06688877
- Testing
- headphones with activated noise cancelling, headphones with activated noise cancelling and soft 60 bpm musc, heart rate measurement
- Where
- Austria
- Volunteers
- 156 people
- Sponsor
- Sigmund Freud PrivatUniversitat
Ovulation
Investigation of Heart Rate Variability During the Menstrual Cycle
In this study, women will be required to wear a heart rate monitor continuously and collect daily early morning urine samples for the duration of one complete menstrual cycle.
- Trial name
- NCT04008277
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- SPD Development Company Limited
Baro-reflex Sensitivity, Heart Rate Variability
Low Intensity Exercise in Different Normobaric/Hypobaric Normoxic/Hypoxic Conditions.
The main goal of this project is to investigate how low intensity cycling exercise (1.5W/kg, for 6 minutes) influences cerebral functions, such as: Cerebral blood flow, oxygenation, and other physiological variables in different…
- Conditions
- Baro-reflex Sensitivity, Heart Rate Variability, EEG, Microstates, Cerebral Blood Flow Regulation
- Trial name
- Hypoxia (NCT03439202)
- Testing
- Hypoxia
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fliegerärztliches Institut
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