Clinical trials: Heart Rates
Labor
The Fetal EKG Study
The objective is to contribute data to ongoing research activities focused on identification of EKG waveform changes in the context of clinical conditions and maternal medication use.
- Trial name
- NCT02320279
- Testing
- Fetal Heart Rate Monitor
- Where
- United States
- Volunteers
- 900 people
- Sponsor
- Mindchild Medical Inc.
Fetal Membranes, Premature Rupture
Early Detection of Chorioamnionitis in Preterm Premature Rupture of Membranes
All included patients will have their fetal heart rate recording performed with an EDAN F3 fetal monitor that allowed the back up recording of the fetal heart rate beat to beat detection.
- Trial name
- AiRPM (NCT02901795)
- Where
- 4 sites in France
- Volunteers
- 120 people
- Sponsor
- Rennes University Hospital
Haemodynamic Effects of Dexmedetomidine
Haemodynamic Effect of Dexmedetomidine
Dexmedetomidine, selective alfa2 receptors agonist produces sympatholysis. As a result heart rate decreases. With low doses blood pressure also decreases, with higher dosing - systematic vascular resistance increases.
- Trial name
- NCT02566863
- Testing
- Dexmedetomidine
- Where
- Poland
- Volunteers
- 64 people
- Sponsor
- Medical University of Gdansk
Burnout, Professional, Stress, Psychological
Foundational Programs to Combat Clinician Stress
This is a prospective, randomized, controlled clinical trial in which clinicians from University of Pennsylvania Health Systems (UPHS) including Penn Medicine- Lancaster General Health (LGH) and Massachusetts General Hospital…
- Conditions
- Burnout, Professional, Stress, Psychological, Stress, Physiological, Psychological Well-Being
- Trial name
- FACCTS (NCT07220421)
- Testing
- Sudarshan Kriya Yoga (SKY) Breathing and Sahaj Meditation, Health Education Program (HEP)
- Where
- 6 sites in United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Lancaster General Hospital
Idiopathic Pulmonary Fibrosis
Heart Rate Variability and Nocturnal Blood Oxygen Saturation in Patients With Idiopathic Pulmonary Fibrosis
The goal of this observational study is to compare the overnight heart rate variability (HRV) and nocturnal oxygen saturation (SpO2) in patients with idiopathic pulmonary fibrosis (IPF).
- Trial name
- NCT06027372
- Testing
- "LARGAN" ECG Holter
- Where
- Taiwan
- Volunteers
- 70 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Autonomic Nervous System Imbalance
Effect of CES on Parasympathetic Tone
The hypothesis is that CES stimulation will dose dependently increase parasympathetic tone. Healthy subjects will have three 20 minute sessions of CES stimulation, at three different intensities of stimulation, with each session…
- Trial name
- NCT02163967
- Testing
- Cranial Electrical Stimulation Fisher-Wallace Stimulator (Model FW100)
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
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
Heart Rate, Magnetic Resonance Imaging
Investigating Neuronal and Peripheral Markers of Brain Heart Interaction in Healthy Participants Under Stress
This study seeks to investigate which regions of the brain are relevant in the regulation of cardiac control and how the interplay between HRV and those regions change during different physiological states (stress versus…
- Conditions
- Heart Rate, Magnetic Resonance Imaging, Stress, Physiological
- Trial name
- HRV_DB (NCT05358314)
- Where
- Germany
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Heidelberg Medical Center
CT, Coronary Angiography
Effects of Heart Rates and Variability of Heart Rates on Image Quality of Dual-Source CT Coronary Angiography
The purpose of this study is to investigate the effects of heart rates (including maximum heart rate, average heart rate and minimum heart rate) and variability of heart rate on image quality of DSCT coronary angiography without…
- Trial name
- DSCT (NCT00632918)
- Where
- Taiwan
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Post-immunisation Apnoea and Bradycardia of Prematurity (AOP)
Predictive Value of Heart Rate Variability on Cardiorespiratory Events
The aim of this study are to investigate whether heart rate variability (HRV) parameters derived from nonlinear time series analysis at five different time points have prognostic utility for assessing the risk of postimmunisation…
- Trial name
- NCT04303494
- Testing
- immunisation
- Where
- Switzerland
- Volunteers
- 292 people
- Sponsor
- University Hospital, Basel, Switzerland
Fetal Monitoring
Moyo; strap-on Fetal Heart Rate Monitoring in an Urban Setting
Annually, an estimated 2.6 million still births occur half of which die during labor and delivery (fresh stillbirths). In addition, around 750,000 newborns die shortly after birth due to intrapartum-related hypoxia or birth…
- Trial name
- NCT02790554
- Testing
- Moyo strap-on, Hand-held Doppler
- Where
- Tanzania
- Volunteers
- 2,973 people
- Sponsor
- Helse Stavanger HF
Pregnancy - Labor Monitoring, Labor and Childbirth
Wearable Ultrasound Patch in Parturients
This study will assess an investigational ultrasound patch placed on the maternal abdomen to noninvasively monitor uterine activity, obtain fetal images and physiologic measurements in labor.
- Conditions
- Pregnancy - Labor Monitoring, Labor and Childbirth, Fetal Heart Rate Tracing
- Trial name
- NCT07871903
- Testing
- wearable ultrasound patch
- Volunteers
- 40 people
- Sponsor
- Stanford University
Child Development, Early Child Development
Intergenerational Risk and Resilience of Rohingya in Displacement
The iRRRd study is an ongoing prospective longitudinal prenatal birth cohort study based in Cox's Bazar, Bangladesh. Between February 2023 and March 2024, 2,888 pregnant women were enrolled (approximately 80% Rohingya refugees…
- Conditions
- Child Development, Early Child Development, Mental Health, PTSD - Post Traumatic Stress Disorder
- Trial name
- iRRRd (NCT07758283)
- Where
- Bangladesh
- Volunteers
- 2,200 people
- Sponsor
- New York University
Computer Simulation, Energy Expenditure
Modelling of Energy Expenditure From Heart Rate, Accelerometry and Other Physiological Parameters
At this time, 24h energy expenditure is rarely assessed under free-living conditions for specific individuals because of the lack of cheap and accurate software/materials to record the energy expenditure.
- Conditions
- Computer Simulation, Energy Expenditure, Energy Metabolism
- Trial name
- Modelheart (NCT01209572)
- Testing
- calorimetric chamber, Free living conditions
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Past Major Depressive Episode, Euthymic
Social Stress and Suicide
Only vulnerable patients, when facing environmental stressors, attempt or commit suicide. Previous research demonstrated that suicide attempters usually misunderstand the social context and show impairments in decision making.
- Trial name
- SUPHY (NCT04714671)
- Testing
- The virtual version of the Social stress task : V-TSST
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Montpellier
Anxiety, Stress
Effect of Heartfulness Meditation on Brain Waves and How Calm One Feels During Meditation
Objectives: 1. To assess the EEG patterns and EKG recordings of participants with no meditation experience with simply closing the eyes for 10 minutes followed by relaxing for 30 minutes. 2.
- Trial name
- NCT04721379
- Testing
- Meditation
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- WellSpan Health
Heart Rate, Variability
Heart Rate Variability in Febrile Young Infants
Febrile infants younger than 3 months old present a diagnostic dilemma to the emergency physician. Tension remains between the need for early aggressive intervention among patients with suspected sepsis and the global phenomena…
- Conditions
- Heart Rate, Variability, Triage, Decision Support Techniques
- Trial name
- HRV (NCT04103151)
- Testing
- Single lead ECG
- Where
- Singapore
- Volunteers
- 330 people
- Sponsor
- KK Women's and Children's Hospital
Pregnancy
Testing a Wearable Monitor for Fetal Heart Rate Estimation, Fetal Movement and Uterine Activity Detection
Owlet Baby Care, Inc. has developed a wearable fabric band pregnancy monitor, to be worn around the maternal abdomen incorporating electrocardiogram sensors.
- Trial name
- NCT04450251
- Testing
- Data Collection
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Owlet Baby Care, Inc.
Chronic Fatigue Syndrome
High-tech Acupuncture for Treatment of Chronic Fatigue Syndrome
1. To study the relationship between Chronic Fatigue Syndrome (CFS) and heart rate (HR) and its variability (HRV). 2. To compare the curative effects and the HR/HRV indices between applicationa of different acupoints as well as…
- Trial name
- NCT02924831
- Testing
- Acupuncture, moxibustion
- Where
- China
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibust
Exposure to Man-made Visible Light
Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 7 of 7)
NOTE: This is the seventh of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674.
- Trial name
- NCT02919137
- Testing
- Visible light exposure
- Where
- Switzerland
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Bern
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