Clinical trials: Heart Rates
Spinal Cord Injuries, Orthostatic Hypotension
Heart Rate Variability and Its Association With Symptom of Orthostatic Hypotension in Spinal Cord Injury
In this study, the SCI patients were sub-grouped on the basis of symptoms into symptomatic and asymptomatic groups and measured HRV during resting and tilt up tests to compare their cardiovascular autonomic functions.
- Conditions
- Spinal Cord Injuries, Orthostatic Hypotension, Heart Rate Variability
- Trial name
- NCT05982652
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Pusan National University Yangsan Hospital
End Stage Renal Disease, Depression
Music Therapy and Dialysis: A Pilot Investigation Into the Effectiveness of Patient-Selected Music Interventions on Physiological, Psychological, and Quality-of-Life Outcomes
The objective of this study is to determine the effect of music therapy during dialysis on: depression, anxiety, quality of life, blood pressure, heart rate, medication compliance, compliance with dialysis treatment, number of…
- Conditions
- End Stage Renal Disease, Depression, Anxiety, Major Depressive Disorder
- Trial name
- NCT03925168
- Testing
- Music therapy
- Where
- 3 sites in United States
- Volunteers
- 50 people
- Sponsor
- Tulane University
Rebound Pain, Total Knee Arthroplasty
Heart Rate Variability as a Predictor of Rebound Pain Following Total Knee Arthroplasty
This study aims to investigate whether heart rate variability (HRV), a marker of autonomic nervous system activity, can predict the occurrence of rebound pain after total knee arthroplasty (TKA).
- Conditions
- Rebound Pain, Total Knee Arthroplasty, Postoperative Pain, Chronic, Heart Rate Variability
- Trial name
- NCT06977191
- Where
- Turkey (Türkiye)
- Volunteers
- 115 people
- Sponsor
- Konya City Hospital
Blood Pressure, Heart Rate
Reliability of Measuring Blood Pressure With a Smartwatch
The aim of this study is to verify the long-term accuracy of blood pressure and heart rate measurements by Samsung smartwatches between two consecutive calibrations compared to a standard digital tonometer used in clinical…
- Trial name
- NCT05401435
- Testing
- Resting measurement of blood pressure and heart rate
- Where
- Czechia
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Transcutaneous Vagal Nerve Stimulation (tVNS), Parkinson Disease (PD)
Effects of Transcutaneous Vagus Nerve Stimulation in Parkinson´s Disease
This study aims to determine whether electrical stimulation of the ear, when combined with physical and speech therapy, can improve symptoms in subjects diagnosed with Parkinson´s disease, by comparing two different application…
- Trial name
- tVNS_PD (NCT07588191)
- Testing
- Transcutaneous Electrical Nerve Stimulation (TENS) of Vagus Nerve, Conventional Physical therapy, Conventional Speech Therapy
- Where
- Spain
- Volunteers
- 46 people
- Sponsor
- Universidade da Coruña
Ischemic Stroke
Impact of Remote Ischemic Postconditioning on Autonomic Function in Stroke Patients
The purpose of this study is to determine whether remote ischemic postconditioning (RIPostC) initiates autonomic nervous system response and affects the prognosis in patients with acute ischemic stroke.
- Trial name
- IRAS (NCT02777099)
- Testing
- remote ischemic postconditioning
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Chronic Kidney Disease
Depressed Cardiac Autonomic Modulation in Patients With Chronic Kidney Disease Diagnosed by Spectral Analysis
Background/Aims: To evaluate the sympathovagal balance in patients with chronic kidney disease (CKD) on conservative treatment. Methods: In a cross-sectional study, patients with CKD stages 3, 4 and 5 not yet on dialysis (CKD…
- Trial name
- HRV (NCT01376635)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Core Educational Research and Treatment in Nephrology
Major Depressive Disorder
Heart Rate Variability in Depression
The purpose of this study is to understand if there is a relationship between the way that emotions are regulated by the brain and the way that heart rate is regulated by the brain.
- Trial name
- NCT02525978
- Testing
- Video Task, Imaginal Task
- Where
- 3 sites in United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Emory University
Pain, Postoperative
Heart Rate Variability and Postoperative Pain
Postoperative pain stimulates the autonomic nervous system, induces the production of pro-inflammatory substances, reduces patient mobility and impairs vital functions.
- Trial name
- ECG-Spectral (NCT00438035)
- Testing
- ECG spectral
- Where
- France
- Volunteers
- 106 people
- Sponsor
- University Hospital, Bordeaux
Alzheimer Disease
Effects of Heart Rate Oscillations During Meditation on Plasma Biomarkers of Alzheimer's Disease
In the current study, we will examine how two types of concentration meditation practices affect plasma biomarkers of Alzheimer's Disease (AD).
- Trial name
- NCT06210035
- Testing
- Belly-focus meditation, Belly-focus meditation with slow breathing
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Knee Osteoarthritis
Heart Rate Variability Guided Physical Activity and Exercise Prescription in Individuals With Knee Osteoarthritis
The aim of this trial is to conduct a 12-week randomised controlled trial comparing an HRV-guided home exercise program with traditional home exercise program for individuals with knee osteoarthritis (KOA), followed by 24-week…
- Trial name
- HOPE-OA (NCT07391449)
- Testing
- HRV-guided home exercise prescription, Traditional Home Exercise
- Where
- Hong Kong
- Volunteers
- 240 people
- Sponsor
- The Hong Kong Polytechnic University
Cardiovascular Diseases, Prevention
Acute Effects of Beet Extract on Autonomic and Cardiovascular Recovery After Exercise
Dietary NO3 is found in high concentrations in green leafy vegetables and beets. Studies weighing the action of NO3 for ergogenic purposes have found metabolic improvement in skeletal muscle during exercise in hypoxia, lowering…
- Trial name
- NCT04094233
- Testing
- Beetroot extract
- Where
- Brazil
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Pernambuco
Pain Management
LASER Effects Blood Flow
This study investigate the potential impact of low power laser (LPL), an non-invasive physical therapy, on the cardiovascular system by focusing on its effect on heart rate and autonomic tone.
- Trial name
- LASERBF (NCT07369843)
- Testing
- physical therapy (low power LASER)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Saint Paul's Hospital, Congregation Of The Sisters Of Saint Paul De Chartres
Arrhythmias, Cardiac
Validation of ECG Waveform and Arrhythmia Diagnosis Concordance for Pediatric Patients Using ECG Monitoring Patch
This study will verify the 1-channel patch-type ECG's arrhythmia diagnostic concordance rate and electrocardiogram measurement performance in pediatric patients by collecting ECG signals from patch-type ECG and Holter device…
- Trial name
- NCT05756309
- Testing
- Electrocardiogram measurements by holter device and patch-type electrocardiographic at the same time
- Where
- South Korea
- Volunteers
- 105 people
- Sponsor
- Mezoo Co., Ltd.
Fetal Neuroprotection
Magnesium Sulfate (MgSO4) and Fetal Heart Rate (FHR) in Case of Prematurity
Type of study: prospective descriptive monocentric study Population: 2 groups: -Exposed group: pregnant patient between 24AW+0day and 32AW+0day receiving magnesium sulfate for fetal neuroprotection in the doubt of premature…
- Trial name
- NCT03956121
- Testing
- injection of magnesium sulfate
- Where
- France
- Volunteers
- 57 people
- Sponsor
- CHU de Reims
Asthma
Heart Rate Variability Biofeedback: It's Role in Asthma Therapeutics
The goal of this research study to see whether biofeedback therapy helps treat asthma, and if so, how it works. Biofeedback is a treatment method that can teach how to bodily control.
- Trial name
- BioAce (NCT02766374)
- Testing
- Heart rate variability biofeedback
- Where
- 2 sites in United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Fred Wamboldt, MD
COPD Exacerbation Acute
The Use of Medical Devices to Monitor Chronic Obstructive Pulmonary Disease Patients Study BREATH-TRACHER 2
The proposed study will explore whether remote monitoring of a COPD patient can be undertaken using a wearable medical device.
- Trial name
- BREATH-TRACHER (NCT06419062)
- Testing
- Frontier X2
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- University of Strathclyde
Heart Failure With Preserved Ejection Fraction
Transitions of Care Clinic (TOCC)
The transition period from hospital to home is a time of heightened risk for patients to experience adverse events, medication errors, and readmission to the hospital.
- Trial name
- NCT06937827
- Testing
- HF Kit and Follow-ups
- Where
- United States
- Volunteers
- 69 people
- Sponsor
- Hackensack Meridian Health
Depression, Involutional
Neurocardiac Control in Major Depression
This study will examine how depression may influence the way the brain regulates heart function. Some researchers believe that depression may be a risk factor for some forms of heart disease.
- Trial name
- NCT00084162
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- National Institute of Mental Health (NIMH)
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
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