Clinical trials: Respiratory Sinus Arrhythmia
Prader-Willi Syndrome
Optimizing the Social Engagement System in Prader-Willi Syndrome: Insights From the Polyvagal Theory
The Polyvagal Theory focuses on how function and structure changed in the vertebrate autonomic nervous system during evolution. The theory is named for the vagus, a major cranial nerve that regulates bodily state.
- Trial name
- NCT03101826
- Testing
- Listening Project Protocol
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Indiana University
Atrial Fibrillation Paroxysmal, Atrial Fibrillation, Persistent
Assert-IQ Implantable Cardiac Monitor (ICM) Post Market Study
This is a prospective, non-randomized, multi-center, real-world post-market study to collect and evaluate data regarding the performance of the enhanced atrial fibrillation detection algorithm of the Assert-IQTM Implantable…
- Conditions
- Atrial Fibrillation Paroxysmal, Atrial Fibrillation, Persistent, Cardiac Arrhythmia, Ablation
- Trial name
- Assert-IQ (NCT06172699)
- Testing
- Holter monitoring in patients who have been successfully implanted with an Abbott Assert-IQ ICM device
- Where
- 11 sites in United States
- Volunteers
- 151 people
- Sponsor
- Abbott Medical Devices
Sinus Arrhythmia
Identification of Gene Polymorphism in Patients With Sick Sinus Syndrome in Chinese Population in Taiwan
Background: Sinus node dysfunction is a major cause of bradycardia necessitating pacemaker implantation. Evidences of genetic study supported that some genes involved in the pacemaker current or renin-angiotensin system were…
- Trial name
- NCT00314223
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Stress, Physiological, Stress, Psychological
Wise Interventions and Responses to Stress
This study compares the effects of two wise interventions (implicit theory of personality intervention and implicit theory of personality intervention plus self-affirmation) with a control condition in the stress responses of…
- Conditions
- Stress, Physiological, Stress, Psychological, Social Stress, Depression
- Trial name
- ITP-RSA (NCT04786496)
- Testing
- ITP+SA Wise intervention, ITP Wise intervention, Control condition
- Where
- Spain
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University of Deusto
Asystole, Sinus Bradycardia
uPHI: Wireless Body Area Network Core Technology
The application scenario is shown in the figure below: the user utilizes an ECG-based wireless sensor (WiBoC Chipset), and transmit those signals to a mobile-phone device that has an embedded expert system integrated.
- Conditions
- Asystole, Sinus Bradycardia, Sinus Tachycardia, Sinus Arrhythmia
- Trial name
- uPHI (NCT01200667)
- Where
- Taiwan
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University WanFang Hospital
Rumination
Effect of Environment on the Central and Peripheral Nervous System
The main goal of this study is to understand how different environments influence both mental responses, like overthinking (rumination), and physical reactions, such as heart rate and blood pressure, after a challenging task.
- Trial name
- RUMI (NCT06778356)
- Testing
- Built environment, Natural environment
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Mental Health, Mindfulness
Perspective on Thoughts and Feelings as a Predictor of Psychological Well-being in Daily Life, in a Community Sample
This project examines the psychological construct of decentering - a mindfulness-related construct marked by an observer perspective on one's ongoing mental processes.
- Trial name
- NCT03336710
- Where
- United States
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Psychopathology
Virtual Mom Power With High-Adversity Mothers and Children (MPHAMC)
This study is a randomized controlled confirmatory efficacy trial of virtual Mom Power (MP), a group-based, relationship-focused multifamily preventive intervention.
- Trial name
- NCT05129397
- Testing
- Mom Power, Mom Power Informational Mailing
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Tulane University
Sinus Arrhythmia, Atrial Fibrillation
Electrophysiologically Guided PAcing Site Selection Study
This study is a long-term, prospective, and controlled evaluation of the incidence of persistent atrial fibrillation (AF) in patients with severe intra-right atrial conduction delay paced with preventive algorithms at the…
- Trial name
- EPASS (NCT00239226)
- Testing
- IAS pacing - study group, IAS pacing control group, Pacing RAA study group
- Where
- 8 sites in Italy
- Volunteers
- 102 people
- Sponsor
- Medtronic BRC
Cardiovascular Diseases, Testicular Neoplasms
High-Intensity Aerobic Interval Training in Testicular Cancer Survivors
This study evaluates the impact of a supervised 12-week high-intensity aerobic interval exercise program (versus a self-directed exercise usual care group) on traditional and novel cardiovascular disease risk factors and…
- Trial name
- HIITTS (NCT02459132)
- Testing
- High-intensity aerobic interval exercise
- Volunteers
- 63 people
- Sponsor
- University of Alberta
Self-regulation, Respiratory Sinus Arrhythmia
Mom Power With High-Adversity Mothers and Children
This study will evaluate whether the intervention, Mom Power, improves the self-regulation of mothers with a history of trauma and their children.
- Trial name
- MPHAMC (NCT04241913)
- Testing
- Mom Power Intervention
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Tulane University
Heart Failure With Reduced Ejection Fraction
Respiratory Sinus Arrhythmia Pacing Post-CABG Surgery in Patients With HFrEF
The goal of this clinical trial is to test a new type of pacemaker in heart failure patients following a heart bypass operation.
- Trial name
- RSA-PACE (NCT06384963)
- Testing
- Atrial pacing with respiratory sinus arrhythmia (RSA) variability, Monotonic right atrial overdrive pacing
- Where
- 3 sites in Australia, New Zealand
- Volunteers
- 54 people
- Sponsor
- Ceryx Medical Australia
Child Maltreatment, Interpersonal Relations
Beneficial or Fostering Future Struggles (B.F.F.s)? Characterizing the Role of Friends in the Development of 13- to 17-Year-Old Adolescents
The goal of this clinical trial is to investigate how the friendship experiences of maltreated (i.e., abused and/or neglected) and non-maltreated adolescents differentially influence their risk for adverse outcomes.
- Conditions
- Child Maltreatment, Interpersonal Relations, Victimisation, Psychopathology
- Trial name
- BFFs (NCT05893459)
- Testing
- Debrief
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Atrial Fibrillation, Atrial Flutter
Suture Closure AFtEr VEIN Access for Cardiac Procedures (SAFE-VEIN) Trial
Primary objective: To compare the safety and efficacy of closure strategies post venous access procedures. Hypothesis: We anticipate that the use of a venous closure device will decrease the time to hemostasis (TTH), time to…
- Conditions
- Atrial Fibrillation, Atrial Flutter, Heart Block, Pulmonary Embolism and Thrombosis
- Trial name
- SAFE-VEIN (NCT04632641)
- Testing
- Perclose ProGlide Suture-Mediated Closure System (SMC) - LARGE-BORE PROCEDURES, Figure 8 Suture - LARGE-BORE PROCEDURES
- Where
- United States
- Volunteers
- 107 people
- Sponsor
- Wake Forest University Health Sciences
Arrhythmia, Cardiovascular Diseases
Digitalis Investigation Group (DIG)
To determine if digitalis had a beneficial, harmful, or no effect on total mortality in patients with clinical heart failure and sinus rhythm.
- Conditions
- Arrhythmia, Cardiovascular Diseases, Heart Diseases, Heart Failure, Congestive
- Trial name
- NCT00000476
- Testing
- digitalis
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Atrial Fibrillation (AF), Atrial Flutter
Head-to-Head (H2H) Comparison of Ambulatory Cardiac ECG Monitors in Japan
The goal of this clinical trial is to compare the yield of clinically actionable arrhythmias through the end of indicated wear duration in Zio monitor and Heartnote patch ECG devices.
- Conditions
- Atrial Fibrillation (AF), Atrial Flutter, Supraventricular Tachycardia (SVT), Ventricular Tachycardia (VT)
- Trial name
- Japan H2H (NCT07870837)
- Testing
- Application of ambulatory cardiac monitor
- Where
- 4 sites in Japan
- Volunteers
- 130 people
- Sponsor
- iRhythm Technologies, Inc.
Autism Spectrum Disorder
Biofeedback Intervention in Adolescents With Autism Spectrum Disorder
This study consists of two phases, a cross-sectional and a interventional. The cross-sectional phase will provide more insight into the differences in the autonomic functioning between adolescents with autism spectrum disorder…
- Trial name
- NCT04628715
- Testing
- RSA biofeedback
- Where
- Belgium
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
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
Heart Failure With Reduced Ejection Fraction
Respiratory Sinus Arrhythmia (RSA) Pacing Post-CABG Surgery in Patients With HFrEF
The goal of this clinical trial is to test a new type of pacemaker in heart failure patients following a heart bypass operation.
- Trial name
- RSA-PACE (NCT06359938)
- Testing
- Atrial pacing with respiratory sinus arrhythmia (RSA) variability, Monotonic right atrial overdrive pacing
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Ceryx Medical Ltd
Nightmares, Stress Disorders, Post-Traumatic
Understanding Trauma Nightmares Using In-Home Measurement
Trauma-related nightmares in Veterans are associated with poor clinical outcomes, greater substance use, and increased risk of suicide.
- Conditions
- Nightmares, Stress Disorders, Post-Traumatic, Actigraphy, Respiratory Sinus Arrhythmia
- Trial name
- NCT03974503
- Testing
- Exposure, Relaxation, and Rescripting Therapy, Sleep and Nightmare Management
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- VA Office of Research and Development