Clinical trials: Heart Rates
Cerebral Palsy, Autonomic Nerveus System
BioFeedBack Breathing Training Influence Cardiac Autonomic Nervous System in Children With Cerebral-Palsy.
The effect of breathing biofeedback training to influence the function of the cardiac autonomic nervous system at rest and in activity in children with cerebral palsy.
- Trial name
- NCT01872507
- Testing
- Biofeedback training
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Hadassah Medical Organization
Healhty
Autonomic and Peripheral Neurochemical Responses to Maximal Rowing Exercise
The goal of this observational study is to characterize autonomic, neuroendocrine, and peripheral neurochemical responses to maximal rowing exercise and early recovery in highly trained male athletes.
- Trial name
- NCT07661953
- Testing
- Maximal 6,000-m rowing ergometer test
- Where
- Poland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Ventricular Tachyarrhythmia
Change in Heart Rate Variability Prior to Tachyarrhythmia in ICD Implanted Patients
To investigate changes in HRV during the time before a spontaneous episode of ventricular tachyarrhythmia.
- Trial name
- HRV (NCT00701467)
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Sheba Medical Center
Functional Voice Disorder, Psychogenic Voice Disorder
Autonomic Dysfunction in Functional Dysphonia
The first objective of this research project is to compare the occurrence and frequency of symptoms and/or disorders related to autonomic dysfunction in patients with functional dysphonia with gender- and age-matched vocally…
- Conditions
- Functional Voice Disorder, Psychogenic Voice Disorder, Muscle Tension Dysphonia
- Trial name
- NCT06100601
- Testing
- ANS regulation therapy, conventional voice therapy (CVT), ANS regulation therapy + CVT
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Ghent
Anesthesia Awareness
Heart Rate Variability to Quantify General Anesthesia Depth
The shortage of anesthetic agents can lead to intraoperative awareness while overdosing can trigger severe intra and postoperative problems.
- Trial name
- NCT04788732
- Testing
- ECG and EEG monitoring
- Where
- Brazil
- Volunteers
- 200 people
- Sponsor
- University of Sao Paulo
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
Smoking, Cigarette, Smoking Cessation
A Cognitive Behavioral Stress Intervention for Women Who Smoke
1. PURPOSE OF THE STUDY 1.1 Justification The purpose of the project is to examine the effect of breathing biofeedback and thoughts about stress on performance under stress and cigarette cravings.
- Conditions
- Smoking, Cigarette, Smoking Cessation, Stress, Stress, Emotional
- Trial name
- NCT03077945
- Testing
- heart rate variability biofeedback and cognitive reappraisal, control tasks
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Disorder Related to Cardiac Transplantation
Assessment of Cardiac Allograft Vasculopathy by Optical Coherence Tomography
Cardiac allograft vasculopathy (CAV) is characterized by marked intimal proliferation and concentric vascular thickening and fibrosis. CAV remains the leading cause of late morbidity and mortality in heart transplant recipients.
- Trial name
- EARLY-OCT (NCT02503566)
- Testing
- Optical coherence tomography
- Where
- 2 sites in Czechia
- Volunteers
- 150 people
- Sponsor
- Institute for Clinical and Experimental Medicine
Generalized Anxiety Disorder
The Effects of Emotional Exposure on State Anxiety
A randomized repeated-measures crossover clinical trial was performed. Forty healthy, female college students completed a 30 min session of YogaFit and a time-matched seated rest condition on separate days.
- Trial name
- NCT03458702
- Testing
- YogaFit, Quiet Rest
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Left Ventricular Hypertrophy
Postnatal Steroids Effects on Cardiac Function in Extremely Preterm
Hypothesis/Study question In infants born at less than 29 weeks of estimated gestational age, what are the effects of dexamethasone use on cardiac structure/performance and lung water content? Study objectives To measure effects…
- Trial name
- SPEC (NCT04644094)
- Testing
- Echocardiography (ECHO) and lung ultrasound (LUS) studies before and after Dexamethasone administration
- Where
- Canada
- Volunteers
- 21 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Atrial Fibrillation, Heart Rate Fast
Portable Measurement Methods Combined With Artificial Intelligence in Detection of Atrial Fibrillation
In Western countries, every sixth person in their lifetime and 15,000 people in Finland have a new stroke each year. About every fourth stroke is based on cardiac embolism.
- Conditions
- Atrial Fibrillation, Heart Rate Fast, Heart Rate Low, Sinus Rhythm
- Trial name
- WB-AF (NCT04917653)
- Testing
- Heart rhythm monitoring with wearable device, Blood samples and biomarkers
- Where
- Finland
- Volunteers
- 100 people
- Sponsor
- Kuopio University Hospital
Intervention Affecting Autonomic Nervous System
Autonomic Nervous System Modulation During Laparoscopic Prostatectomy
The purpose of this study is to measure the variations of autonomic nervous system (ANS) modulation directed to the heart and vessels induced by pneumoperitoneum and steep trendelenburg position.
- Trial name
- NCT01927380
- Testing
- steep trendelenburg position with pneumoperitoneum
- Where
- Italy
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- ASST Fatebenefratelli Sacco
TBI
The Predictive Value of Heart Rate Variability for the Prognosis of Patients With Mild to Moderate Traumatic Brain Injury
This study adopts a retrospective design, continuously including patients with TBI treated at the Emergency Trauma Center of the First Affiliated Hospital of Suzhou University from May 2017 to September 2024.
- Trial name
- NCT07024381
- Where
- China
- Volunteers
- 172 people
- Sponsor
- Peng Yang
Core Temperature, Telomere Length, Mean Leukocyte
Mitigating Heat Stress Among Rickshaw Drivers in Bangladesh
The goal of the experimental study is to understand the impact of heat stress on core temperature and telomere length. Investigators will recruit rickshaw drivers who use manual power to push their rickshaws and randomly assign…
- Conditions
- Core Temperature, Telomere Length, Mean Leukocyte, Kidney Function Issue
- Trial name
- NCT06956430
- Testing
- Battery-powered rickshaw
- Volunteers
- 300 people
- Sponsor
- University of California, Berkeley
Stroke
Tai Chi Training in Stroke Survivors
People with stroke suffer from different impairments, including the ability to dual-tasking, increased arterial stiffness, and dysfunction of the autonomic nervous system.
- Trial name
- NCT03252236
- Testing
- Tai Chi, Conventional exercise
- Where
- Hong Kong
- Volunteers
- 56 people
- Sponsor
- The Hong Kong Polytechnic University
Diabetes Mellitus, Type 2, Rehabilitation
Cardiorespiratory Parameters and Glycated Hemoglobin of Patients With Type 2 Diabetes After a Rehabilitation Program
Cardiovascular autonomic dysfunction reflects the pathophysiology of Diabetes Mellitus in this patient group favors an increase in morbidity and mortality related to cardiovascular events, and for this reason has been one of the…
- Conditions
- Diabetes Mellitus, Type 2, Rehabilitation, Respiratory Therapy
- Trial name
- NCT03094767
- Testing
- Cardiovascular Rehabilitation, Initial and Final assessment
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- União Educacional do Norte
Term Labour
Accuracy and Reliability of Novii: Fetal Heart Rate (FHR), Maternal Heart Rate (MHR) and Uterine Contraction (UA) Compared With Doppler, Scalp Fetal Scalp Electrode (FSE), Tocodynamometer (TOCO) and Intra Uterine Pressure Catheter (IUPC)
Accuracy and Reliability of the Novii device (fetal heart rate, maternal heart rate and uterine activity) compared with Food and Drug Administration (FDA) approved techniques
- Trial name
- NCT03409146
- Testing
- Monica Novii Wireless Patch System
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Obesity, Childhood
Effect of Omega 3 Supplementation on the Heart Rate Variability in Obese Children
Evidence shows that omega-3 fatty acids lower blood triglyceride levels, lower blood pressure, enhance insulin sensitivity, and improve heart rate variability (HRV) measures, all of which may be indicators of cardiovascular…
- Trial name
- NCT06555705
- Testing
- Omega 3
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Respiration
Substantial Equivalence Study for Kai Sensors RSpot Non-Contact Respiratory Rate Spot Check
The purpose of this study is to determine whether the respiratory rate provided by the Kai Sensors RSpot 100 Non-Contact Respiratory Rate Spot Check is as accurate as that provided by the Welch Allyn Propaq Encore model 242 and…
- Trial name
- NCT00827905
- Testing
- RSpot Non-Contact Respiratory Rate Spot Check
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Kai Medical, Inc.
Obesity &Amp; Overweight
Validation of Heart Rate Monitors in Overweight and Obese Young Adults
Overweight and obesity are defined as an excessive accumulation of body fat that affects health. According to data from the World Health Organization (WHO), in 2022, there were 2.5 billion adults aged 18 years and older who were…
- Trial name
- NCT07184177
- Volunteers
- 52 people
- Sponsor
- Universidad Autonoma de Baja California
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