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Heart Rate Variability clinical trials

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NCT ID: NCT06289426 Recruiting - Depression Clinical Trials

Online Yoga for Improving the Well-being of Desk-based Workers

Start date: February 15, 2024
Phase: N/A
Study type: Interventional

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. The main questions it aims to answer are: - How effective is an 8-week online yoga intervention in improving the well-being (mental and physical) and productivity (work engagement and job performance) of the yoga group compared with passive controls? - Are there any differences in well-being and work-related measures between the yoga and control groups? Participants in the yoga group will practice yoga three days a week for 8 weeks and will be compared with a wait-listed control group, which will continue with the usual routine for 8 weeks. Researchers will evaluate the impact of yoga on the well-being and productivity of desk-based workers.

NCT ID: NCT06288828 Not yet recruiting - Physical Activity Clinical Trials

The Efficacy of Aerobic Exercise Training on Autonomic Nervous System and Endothelial Function in Patients With Compensated Cirrhosis

Start date: March 5, 2024
Phase: N/A
Study type: Interventional

The goal of this clinical trial is to explore the impact of a 16-week aerobic exercise regimen on the autonomic nervous system and endothelial function in patients with compensated cirrhosis who maintain sedentary lifestyles. The primary research question is: 1) What effect does 16 weeks of aerobic exercise have on changes in the autonomic nervous system and endothelial function in cirrhotic patients? Additionally, the secondary research questions are: 1. How does a 16-week aerobic exercise program influence changes in muscle mass, muscle strength, and physical performance in cirrhotic patients? 2. Is there a correlation between muscle mass and parameters of the autonomic nervous system in cirrhotic patients? Participants in the intervention group will undergo 150 minutes of moderate aerobic exercise per week for 16 weeks, accompanied by a personalized nutritional plan (1.2 grams of protein per kilogram of ideal body weight per day and a calorie intake of 35 kilocalories per kilogram of ideal body weight per day). The control group will solely receive nutritional guidance and maintain their sedentary lifestyle. The researchers will compare outcomes between these two groups.

NCT ID: NCT06287996 Enrolling by invitation - Heart Failure Clinical Trials

Effects of Warm Water Footbath Intervention on Sleep Quality , Fatigue and Heart Rate Variability in Patients With Heart Failure

Start date: February 23, 2024
Phase: N/A
Study type: Interventional

This study adopted an experimental research design to explore the effects of a warm water foot bath program on fatigue, sleep, and heart rate variability in patients with heart failure. The subjects of the study were heart failure patients in the cardiology outpatient department. The patients were randomly assigned to the experimental group and the control group. The control group received routine care and wore an actigraph. The experimental group received 4 additional care in addition to routine care and wearing an actigraph. Weekly warm water foot bath, data collection includes subjective sleep quality and fatigue level, physiological measurements: sleep quality-sleep time and efficiency, and heart rate variability index.

NCT ID: NCT06230029 Recruiting - Anxiety Clinical Trials

Music's Impact on Preoperative Anxiety: Heart Rate Variability Study During Cataract Surgery

Start date: June 1, 2023
Phase: N/A
Study type: Interventional

The goal of this Randomized Controlled Trial is to evaluate heart rate variability (HRV)before and after listening to music in patients scheduled for cataract surgery under topical anesthesia, compared to patients who do not listen to music. Our hypothesis is that the anxious population with a low HRV benefits from an anxiolytic effect of music to increase HRV levels.

NCT ID: NCT06172673 Completed - Clinical trials for Psychological Stress

A Database for Emotion Analysis Using Physiological and Psychological Assessment by 40FY

Start date: July 19, 2023
Phase:
Study type: Observational

A comprehensive study examining the physiological, emotional and psychological aspects of stress among Korean adults

NCT ID: NCT06138457 Recruiting - Stress Clinical Trials

The ECOSTRESS Study: Influence of the Objective Structured Clinical Examination on Stress Among Medical Student

ECOSTRESS
Start date: June 29, 2023
Phase:
Study type: Observational

We will assess stress using heart rate variability during examination on medical student. Three time of measurement will be performed. First standardized objective clinical examination, second classic table examination and third a control day.

NCT ID: NCT06101225 Recruiting - Anxiety Clinical Trials

Effects of a Relaxation and Guided Imagery Intervention in School Context

MR
Start date: October 9, 2023
Phase: N/A
Study type: Interventional

Specific aims - To test the effects of a relaxation and guided imagery intervention with socioemotional learning content on a range of socioemotional, physiological, cognitive and academic outcomes of school-aged children, measured through self-reports, neuropsychological and physiological measures, as well as teachers and parent's reports.

NCT ID: NCT05982652 Active, not recruiting - Clinical trials for Spinal Cord Injuries

Heart Rate Variability and Its Association With Symptom of Orthostatic Hypotension in Spinal Cord Injury

Start date: January 1, 2022
Phase:
Study type: Observational [Patient Registry]

In this study, the SCI patients were sub-grouped on the basis of symptoms into symptomatic and asymptomatic groups and measured HRV during resting and tilt up tests to compare their cardiovascular autonomic functions.

NCT ID: NCT05950698 Recruiting - Obesity Clinical Trials

Obesity and Bariatric Surgery According to a Biopsychosocial Perspective.

Start date: October 20, 2022
Phase:
Study type: Observational

- The main goal of this prospective longitudinal observational study is to investigate the psychophysiological indicators by analyzing HRV, blood pressure, symptoms of anxiety and depression, eating behavior and quality of life during the follow-up of the general health status of patients with obesity undergoing the bariatric surgery by Roux-en-Y reconstruction reduction gastroplasty (GRYR) technique. - The main question it aims to answer is: Does bariatric surgery changes the variables studied (HRV, anxiety, depression, eating behavior, quality of life)? - Type of study: prospective longitudinal observational study - Participant population: 50 patients, both females and males, aged between 18 and 60 years, will be submitted to bariatric surgery with Roux-en-Y reconstruction reduction gastroplasty technique. Patients will be evaluated for five times: before the bariatric surgery and 3-6-12-24 months after the bariatric surgery.

NCT ID: NCT05897580 Completed - Clinical trials for Heart Rate Variability

Impact of Community-Based Biofeedback Program on Drug Use and Mental Health Among People Experiencing Homelessness

HRV-BF
Start date: February 22, 2022
Phase: N/A
Study type: Interventional

The purpose of this randomized controlled trial was to compare the effectiveness of an HRV-BF intervention versus a health promotion active control intervention focused on improving mental health symptoms among people experiencing homelessness (PEH), who were residing in Skid Row, Los Angeles. In total, 40 PEH were randomized to either the HRV-BF or an active health promotion control group, and received 8 weekly, 30-minute sessions over a two month period, delivered by a nurse-led community health worker team. Dependent variables of HRV, mental health, anxiety, depression and PTSD were measured at baseline, the 8-week session, and/or 2-month follow up.