Clinical trials: HEART RATE
Duchenne Muscular Dystrophy
Heart Rate Variability in Individuals With Duchenne Muscular Dystrophy
A cross-sectional study was carried out, in which 40 boys, aged 11 to 18 years, were evaluated. The recruitment of groups was carried out at the neuromuscular disease outpatient clinic of the Federal University of São Paulo…
- Trial name
- NCT04740554
- Testing
- Duchenne Muscular Dystrophy group with Deflazacort, Duchenne Muscular Dystrophy group with Prednisone/Predisolone, Duchenne Muscular Dystrophy group without Corticosteroids therapy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Exercise
Smartphone-Based Use of Phonocardiography Technique for Estimating Heart Rate and Heart Rate Variability: Performance Study
This study aims to investigate the use of heart sound recordings, or phonocardiograms, recorded with smartphones' built-in microphones and accessory microphones to estimate heart rate (HR) and heart rate variability (HRV).
- Trial name
- NCT06848179
- Testing
- Computer algorithms, Exercise
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Primary Dysmenorrhea, Dysmucorrhea
Effects of High-frequency Deep Diathermy on Heart Rate Variability in Women With Primary Dysmenorrhea
Superficial heat therapy is mainly used to relieve menstrual pain, but it does not penetrate deeper than the skin tissue. In order to penetrate deep into the deep layers and promote tissue relaxation, deep heat therapy can be…
- Trial name
- NCT04937270
- Testing
- High frequency therapy (5 minutes), High frequency therapy (7 minutes), High frequency therapy (9 minutes)
- Where
- South Korea
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Sahmyook University
Heart Rate Variability
Exploring the Relationship Between Heart Rate Variability (HRV), Training Load, and Endurance Performance
The ability of smart phones, aided by wearable devices (e.g. smart watches), to collect a variety of data, including physical activity, heart rate, and other exercise metrics, may provide a unique opportunity to understand…
- Trial name
- NCT06964100
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Gather Feasibility Data and User Feedback on Use of a Device in Vivo on Pregnant Volunteers in Their 2nd and 3rd Trimester
Vscan Access R2 Feasibility Evaluation
This study is being done to evaluate if the Vscan Access R2 Ultrasound System can measure Fetal Heart Rate (FHR) in humans when compared against a reference device (GE Corometrics 170 Series Fetal Monitor), and to gather feedback…
- Trial name
- NCT03617419
- Testing
- GE VScan Access R2 Ultrasound System, GE Corometrics 170 Series Fetal Monitor
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Vital Signs
A Single Center Study to Demonstrate the Safety and Performance of Lifelight® First Software Application
This study validates Lifelight® First, a software application, in a laboratory setting. Participants will undergo testing to obtain measurements from one or more of the four vital signs.
- Trial name
- NCT03998098
- Testing
- Oxygen Saturation (Oximetry), Heart Rate (Pulse), Respiratory Rate
- Where
- United Kingdom
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Xim Limited
Heart Rate Variablity
Heart Rate Variability During Sleep After Fast-track Surgery
Based on prior findings concerning sleep disturbances, in particular REM sleep disturbances, after fast-track hip and knee arthroplasty (H-2-2010-011) we performed a supplemental analysis of heart rate variablity after arousals…
- Trial name
- NCT01393236
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Lene Krenk
Fever, Heart Rate, Fetal (FHR)
Acetaminophen for Fetal Tachycardia: a Randomized Pilot Trial
The most common cause of fetal tachycardia is maternal fever. Fetal tachycardia often precedes the maternal fever, and fetal tachycardia confounds the interpretation of electronic fetal monitoring (EFM), increasing the rate of…
- Trial name
- NCT00377832
- Testing
- Acetaminophen 975 mg
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Perceived Stress, Depression
Online Yoga for Improving the Well-being of Desk-based Workers
The goal of this clinical trial is to evaluate the effectiveness of an 8-week online yoga intervention in improving the well-being and productivity of desk-based workers.
- Conditions
- Perceived Stress, Depression, Anxiety, Mindfulness
- Trial name
- NCT06289426
- Testing
- Yoga
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Kingston University
Anorexia Nervosa
Heart Rate Sensing and Response in Persons With Anorexia Nervosa
There are two major goals of this investigation. First, to develop pilot data to justify a larger randomized clinical trial of an intervention designed to train interoceptive signals (IS) and interoceptive responsivity (IR) in…
- Trial name
- NCT02579018
- Testing
- One hour supervised exercise session
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Duke University
Heart Rate Variability
Effects of Repetitive Transcranial Magnetic Stimulation on Heart Rate Variability
Repetitive transcranial magnetic stimulation is a non-invasive neuromodulation technique used to treat different neuropsychiatric disorders, such as, depression, neuropathic pain, fibromyalgia and obsessive-compulsive disorder.
- Trial name
- TMSXHRV (NCT03739489)
- Testing
- Repetitive transcranial magnetic stimulation
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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
Obese, Sleep Apnea, Obstructive
Eval EarlySense Bet Lowenstein Sleeplab
The study objective is to collect heart rate, respiration rate and motion data of patients admitted to sleep lab and to determine the accuracy level of the EarlySense system vs.
- Conditions
- Obese, Sleep Apnea, Obstructive, Central Apnea, Sleep Disorders
- Trial name
- NCT01978340
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- EarlySense Ltd.
Mindfulness Breath Awareness Meditation, Preeclampsia
Mindfulness Breath Awareness Meditation and Preeclampsia
The effect of mindfulness breath awareness meditation on health profile, vital signs, and fetal heart rate in pregnant women with preeclampsia
- Trial name
- NCT06065709
- Testing
- Mindfulness breath awareness meditation
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Aysegul Kilicli
Type 2 Diabetes Mellitus
Acute Effect of Phototherapy With Light Emitting Diode (LED) on Muscle and Pulmonary Oxygen Consumption on Diabetes Mellitus
The purpose of this study is to determine the phototherapy may be adjuvant to exercise to improve muscular efficiency and increase aerobic capacity.
- Trial name
- NCT01889784
- Testing
- Phototherapy through light emitting diode (LED) - 150J, Phototherapy through light emitting diode (LED) - 300J
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aparecida Maria Catai
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
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
Platelet Aggregation, Blood Transfusion
Validation of a Red Blood Cell Transfusion Prediction Model in a Low Transfusion Rate Population.
The transfusion risk and clinical knowledge (TRACK) allogeneic blood transfusion prediction model was developed more than ten years ago and demonstrated good discriminative ability in patients with increased risk for allogeneic…
- Trial name
- TRACK-TCT (NCT05581238)
- Testing
- TRACK-TCT
- Where
- Netherlands
- Volunteers
- 6,428 people, healthy volunteers welcome
- Sponsor
- Medisch Spectrum Twente
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