Clinical trials: Heart Rates
Hypertension, Vitamin D Deficiency
The Impact of Vitamin D Supplementation in Hypertensive Vitamin D Deficient Patients.
This study will assess the impact of Vitamin D supplementation on hypertensive patients with Vitamin D deficiency, it will also investigate the relationship between serum Vitamin D, irisin levels, blood pressure, and heart rate…
- Trial name
- NCT06645041
- Testing
- Vitamin D (Cholecalciferol )
- Where
- 3 sites in Iraq
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Sulaimani
Cognitive Fatigue, Mental Fatigue
Effects of Natural Sounds on Attention Restoration in Virtual Reality
This study aims to examine whether listening to natural sounds in a noisy virtual reality environment compared to no natural sounds influences physiological markers.
- Conditions
- Cognitive Fatigue, Mental Fatigue, Behavioral Performance, Heart Rate Variability
- Trial name
- VEARS (NCT05679869)
- Testing
- Masking Sound, No masking sound
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nanyang Technological University
Heart Rate
Heart Rate Variations of Golf Fans During the 2018 the Ryder Cup
Ryder Heart is an exploratory study of the heart rate variations of golf fans during the 2018 edition of the Ryder Cup. The main objective is to evaluate the impact of stress and strong emotions on heart rate variations and the…
- Trial name
- RyderHeart (NCT03723954)
- Testing
- ECG Holter SpiderFlash-t, Actigraph GT3Xp
- Where
- France
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University Hospital Center of Martinique
Hypertension, Autonomic Dysfunction
Autonomic Regulation of Blood Pressure and Heart Rate During Orthostasis and Exercise in Healthy and Hypertensive Individuals
The goal of this observational study is to assess arterial stiffness and autonomic regulation of blood pressure and heart rate in healthy adults and people with arterial hypertension during orthostatic stress and graded physical…
- Conditions
- Hypertension, Autonomic Dysfunction, Orthostatic Hypotension
- Trial name
- NCT07482462
- Where
- Slovenia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Visual Performance, Heart Rate Response
Acute Effects of Randori and Yakusoku Geiko in Young Judokas
This study will compare the immediate effects of two common judo practice methods, randori and yakusoku geiko, on visual-motor performance and heart rate in young male judokas.
- Conditions
- Visual Performance, Heart Rate Response, Judo Performance
- Trial name
- NCT07798622
- Testing
- Randori, Yakusoku Geiko
- Where
- Turkey (Türkiye)
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Bogazici University
Blood Pressure
Metabolic Response to Playing Video Games
The study is investigating the metabolic response to playing competitive non-violent and competitive violent video games. The primary hypothesis is that the metabolic response in the violent game group will differ from the other…
- Trial name
- NCT01809470
- Testing
- FIFA2013, Call of Duty, Watching TV
- Where
- United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University College, London
Athletic Performance, Cognitive Fatigue
TCP-600 Supplementation and Performance Response in Professional Football Players
This study will examine whether a 28-day supplementation protocol containing taurine, caffeine, and phosphatidylserine can help professional male football players maintain physical performance, cognitive function…
- Conditions
- Athletic Performance, Cognitive Fatigue, Exercise Recovery, Football-Specific Performance
- Trial name
- TCP600-RESP (NCT07710547)
- Testing
- Taurine, Caffeine, Phosphatidylserine
- Where
- 3 sites in Poland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Vizja University in Warsaw
Prenatal Anxiety, Prenatal Attachment
The Effects of Angel Sounds and Guided Imagery Technique Played to Expectant Couples
The study sample consisted of 177 pregnant women and their partners who met the inclusion criteria and participated in a prenatal education class.
- Conditions
- Prenatal Anxiety, Prenatal Attachment, Sleep Quality
- Trial name
- NCT05441033
- Testing
- Fetal Heart Sounds (FHS) Listening Intervention, Guided Imagery Technique (GIT) Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Inonu University
Healthy
Accuracy of Commercially Available Heart Rate Monitors II
In 2015, over 85 million fitness wearables were sold worldwide and the market is projected to expand to 110 million units sold in 2017.
- Trial name
- NCT02818244
- Testing
- Fit Bit Blaze Heart Rate Monitoring Device, Garmin Forerunner 235 Heart Rate Monitoring Device, Tom Tom Spark Cardio Heart Rate Monitoring Device
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Myocardial Injury, Myocardial Ischemia
PeRiOperaTivE CardioproTection With Ivabradine in Non-cardiac Surgery
Perioperative myocardial injury (PMI) after non-cardiac surgery (NCS), i.e. the elevation of postoperative troponin, occurs in nearly 20% of patients older than 45 years undergoing NCS and is independently and strongly associated…
- Trial name
- PROTECTIN (NCT04436016)
- Testing
- Ivabradine
- Where
- Switzerland
- Volunteers
- 78 people
- Sponsor
- University Hospital, Geneva
Stress
AI and Mindfulness Meditation for Stress Reduction in Medical Students
The goal of this clinical trial is to learn if two stress-reduction methods can lower stress in medical students. The study compares a wearable device and a mindfulness program.
- Trial name
- NCT07591935
- Testing
- Mindfulness-Based Stress Reduction Course, Apollo Neuro Wearable
- Where
- Anguilla
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Saint James School of Medicine
Heart Rate Variability, Preterm Infant
Skin to Skin and Heart Rate Variability
The objective of this study is to monitor heart rate variability in preterm infants receiving respiratory support, including conventional mechanical ventilation, during skin-to-skin care.
- Trial name
- NCT05018910
- Testing
- Skin to Skin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of New Mexico
Post-COVID-19 Syndrome
Effectiveness of Supportive Psychotherapy Through Internet-Based Teleconsultation on Psychological and Somatic Symptoms, Neutrophil-Lymphocyte Ratio, and Heart Rate Variability in Post Covid-19 Syndrome Patients
The goal of this clinical trial is to learn about the effectiveness of supportive psychotherapy in post covid-19 syndrome patients. The main questions it aims to answer are: 1.
- Trial name
- NCT05648123
- Testing
- Supportive Psychotherapy
- Where
- Indonesia
- Volunteers
- 77 people
- Sponsor
- Universitas Indonesia
Perinatal Death, Respiratory Distress Syndrome, Newborn
Maternal Hyperoxygenation for Intrapartum Fetal Heart Rate Tracing Abnormalities
Hyperoxygenation for resuscitation of abnormal fetal heart rate tracings has been routine obstetric practice. However, there have not been any studies to support this practice.
- Conditions
- Perinatal Death, Respiratory Distress Syndrome, Newborn, Hypoxic-Ischemic Encephalopathy, Neonatal Seizure
- Trial name
- NCT03996317
- Testing
- Room air
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Loma Linda University
Emergence Agitation, Heart Rate Variability (HRV)
Heart Rate Variability and Anxiety as Predictors of Emergence Agitation After Septorhinoplasty
This prospective observational study aims to evaluate whether preoperative heart rate variability (HRV) and anxiety are associated with, and can help predict, emergence agitation in adult patients undergoing elective…
- Conditions
- Emergence Agitation, Heart Rate Variability (HRV), Septorhinoplasty
- Trial name
- NCT07389135
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Konya City Hospital
Copd, Aging
Evaluation of Cardiac Variability After a Vitamine D Protocol and Whole Body Vibration
Evaluation of heart rate variability in time and frequency domains, in Chronic Obstructive Pulmonary Disease (COPD) after 03 months of vitamine D supplementation and whole body vibration (WBV) training
- Trial name
- NCT03679325
- Testing
- vitamine D, whole body vibration (WBV)
- Where
- Brazil
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Maíra F Pessoa
Dental Anxiety
To Assess Breathing Exercise as a Relaxation Method
in this study investigator evaluate the effectiveness of breathing exercise using two different play toys in reducing dental anxiety.
- Trial name
- NCT06698523
- Testing
- Breathing exercise, Deep breathing
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Smartphone Users, Smartphone Addiction, Anxiety, and Skin Conductance
The Relationship Among Electroencephalography,Skin Conductance Response,Heart Rate Variability and Mental Health Among Smartphone Users After Receiving Texting or Calling
The number of smartphone users in Taiwan continues to increase exponentially. Smartphone addiction tends to not only disrupt the ability of social communication but cause physical and psychological problems as well.
- Trial name
- NCT04133597
- Testing
- social media stimuli (Line app)
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Insomnia, Anxiety
Evaluation of Physiological Effects Induced by Low Level Light Irradiation on the Acupoints of the Hand
The goal of this clinical trial is to determine if low-level laser therapy (LLLT) and LED-based low-level light therapy (LLLT) are effective in inducing relaxation and improving sleep quality and anxiety levels in individuals…
- Conditions
- Insomnia, Anxiety, Acupuncture, Low-level Laser Therapy
- Trial name
- Acupuncture (NCT07190417)
- Testing
- LEDs and laser light
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University
Degeneration Muscle, Multiple Morbidities
Cardiopulmonary Training in the Victims With Multiple Morbidities by Application of Novel Heart Rate Sensing Clothes
Investigators assume that the wearable clothes can be applied to home-based health care and integrated into a case management model through telehealthcare.
- Conditions
- Degeneration Muscle, Multiple Morbidities, Heart; Complications
- Trial name
- NCT04022590
- Testing
- E-clothes, Healthy consultation
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shang-Lin Chiang
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