Clinical trials: Heart Rate Variability, open to volunteers
Healthy, Healthy Adult
Assessment of Heart Rate Variability HRV During Descent DE From 2850m to Sea Level and During Re-ascent A From Sea Level to 2850m in Healthy Individuals H
To study the effect of relocation from high altitude (Quito Ecuador: 2850m) to sea level and re-ascent from sea level to 2850m on heart rate variability and other hemodynamic parameters in healthy individuals, who live…
- Conditions
- Healthy, Healthy Adult, High Altitude Effects, High Altitude
- Trial name
- NCT07801846
- Testing
- Descent and re-ascent (2850m, sea level)
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Psychological Stress, Anxiety
NeuroFinance Human Stress Trial During Financial and Informational Volatility
The NeuroFinance Human Stress Trial (NFHST-2026-001) is a decentralized observational clinical study designed to evaluate how financial market volatility, economic uncertainty, digital media exposure, and information-driven…
- Conditions
- Psychological Stress, Anxiety, Emotional Stress, Autonomic Nervous System Dysfunction
- Trial name
- NFHST (NCT07622589)
- Testing
- Wearable Physiologic Monitoring Platform
- Where
- United States
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
Postpartum Depression, Heart Rate Variability
Vitamin B6 and Depression in Pregnant and Peri-partum Women
Perinatal depression is a highly prevalent and serious health issue during pregnancy. According to statistics, approximately one out of every ten postpartum women experiences this condition.
- Trial name
- NCT06445933
- Testing
- Vitamin B6
- Where
- Taiwan
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
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
Heart Rate Variability
Comparison of Heart Rate Variability Analysis Durations and Their Relationship With Blood Pressure
This observational study aims to compare heart rate variability (HRV) parameters obtained from different analysis durations in healthy adults and to examine how these parameters relate to resting blood pressure values.
- Trial name
- HRV-BP (NCT07531992)
- Testing
- Heart Rate Variability and Blood Pressure Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sinop University
Exercise, Overreaching
Impact of Training Load on the Gut miCrobiome And Its Relation to exeRcise Performance, mUscle Phenotype, and markerS of Overreaching in Healthy Men
The goal of this study is to learn how different amounts of supervised indoor cycling training change gut health (gut bacteria, the substances gut bacteria make, and the gut barrier integrity), and how these changes relate to…
- Conditions
- Exercise, Overreaching, Butyrate, Gut Microbiome
- Trial name
- ICARUS (NCT07481578)
- Testing
- Supplement, Moderate load exercise training, High load exercise training
- Where
- Belgium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Stefan De Smet
Anxiety, Heart Rate Variability (HRV)
Anxiety and Physiological Responses in Ambulatory Surgery
This study aims to investigate the effects of music intervention on subjective anxiety and physiological indicators, including heart rate, blood pressure, and heart rate variability, in first-time ambulatory surgery patients, and…
- Conditions
- Anxiety, Heart Rate Variability (HRV), Heart Rate, Blood Pressure
- Trial name
- NCT07476820
- Testing
- Self-selected Music intervention, Fixed-music Music intervention
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Da-Yeh University
Neurodevelopmental Outcomes, ADHD - Attention Deficit Disorder With Hyperactivity
Where Wild Things Grow: Nature- and Activity-based Group Interventions for Neurodivergent Children and Youth
The goal of this action research project is to develop and implement nature- and activity-based group interventions across health care, school and leisure settings in Southern Norway.
- Conditions
- Neurodevelopmental Outcomes, ADHD - Attention Deficit Disorder With Hyperactivity, Autism, Tourette Syndrome
- Trial name
- NCT07203469
- Testing
- Universal approach, Selective approach, Outdoor therapy
- Where
- 2 sites in Norway
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Sorlandet Hospital HF
Heart Rate Variability, Biomarker of Stress, Stress and Anxiety
Virtual vs. Traditional CPR Training: Effects on Stress
This medical education study investigates stress levels among undergraduate medical students during basic life support (BLS) training.
- Trial name
- NCT07147322
- Testing
- Medical education, basic life support training
- Where
- Finland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Stress, Pupillometry
Stress Evaluation and Management Using High Fidelity Simulation in Medical Education
The goal of this interventional study is to collect clinical and neurophysiological information to determine whether high-fidelity simulation can serve as a stress-inducing stimulus in a population of healthy residents (Emergency…
- Conditions
- Stress, Pupillometry, High Fidelity Simulation Training, Resident Education
- Trial name
- STRATAGEM (NCT06916949)
- Testing
- Electrocardiogram, Pupillometry, Electroencephalogram
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE, Heart Rate Variability
Predicting Postoperative Delirium With Heart Rate Variability Obtained by Analgesia Nociception Index
The aim of this pilot study is to establish a correlation between perioperative heart rate variability (HRV) as an expression of the shift in the balance of the autonomic nervous system and the occurrence of postoperative…
- Conditions
- POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE, Heart Rate Variability, Biomarkers
- Trial name
- DANI (NCT06709482)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Heart Rate Variability, Stress
Effectiveness of Information Technology-Assisted Horticultural Therapy Program on Heart Rate Variability, Stress, Depression and Happiness Among Older Adults Resident in Long-Term Care Facilities
This study aims to address existing research gaps by investigating the effects of technology-assisted horticultural therapy on stress, depression, and happiness among older adults residing in long-term care facilities.
- Conditions
- Heart Rate Variability, Stress, Depression, Happiness
- Trial name
- NCT06797804
- Testing
- Information Technology-Assisted Horticultural Therapy Program
- Where
- Taiwan
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- National Taipei University of Nursing and Health Sciences
Infertility, Heart Rate Variability
Trajectory of Psychological Distress Among Infertility Women
Background: Infertility is a serious reproductive health issue and affects 48.5 million couples worldwide. Women undergoing fertility treatment often experienced psychological distress but also social stigma that is close linked…
- Conditions
- Infertility, Heart Rate Variability, Biofeedback
- Trial name
- NCT04829877
- Testing
- Web-based mind-body intervention with HRVB, Web-based mind-body intervention
- Where
- Taiwan
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University
Heart Rate Variability, Stress
The ECOSTRESS Study: Influence of the Objective Structured Clinical Examination on Stress Among Medical Student
We will assess stress using heart rate variability during examination on medical student. Three time of measurement will be performed.
- Conditions
- Heart Rate Variability, Stress, Medical Student
- Trial name
- ECOSTRESS (NCT06138457)
- Where
- 2 sites in France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand