Clinical trials: Rhythm
Shift-Work Sleep Disorder
Transcranial Direct Current Stimulation Therapy for Sleepiness Related to Shift Work Disorder (tDCS-SWORD)
1. To determine the effects of tDCS on subjective measures of sleepiness in night-shift workers with shift work disorder. 2. To determine the effects of transcranial direct current stimulation (tDCS) on vigilance in night-shift…
- Trial name
- tDCS-SWORD (NCT03879044)
- Testing
- Transcranial Direct Current Stimulation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Ohio State University
Fibromyalgia
Montage of HTDCS in Psycho-cognitive Functions in FM
This study aims to map the impact of anodic transcranial direct current stimulation (tDCS) for prolonged home use applied to the primary motor cortex and the left dorsolateral prefrontal córtex (DLPFC), compared to the respective…
- Trial name
- HFTDCS (NCT04890964)
- Testing
- Transcranial Direct Current Stimulation (tDCS)
- Where
- Brazil
- Volunteers
- 66 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Behavioral Responses to Bright Light Therapy in Elders
Effect of Bright Light Treatment On Elders In a Long Term Care Environment
The investigators hypothesize that significant exposure to artificial morning bright light (approximately 200 lux of primarily blue light at eye level for thirty minutes daily) as compared to sham bright red light (placebo) will…
- Trial name
- BrightLights (NCT01042587)
- Testing
- exposure to bright light, low luminosity red light
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Sleep Disorders, Circadian Rhythm, Adolescent Behavior
Teen Sleep Health Study
The objective of this project is to develop an effective, yet feasible strategy to extend school-night sleep duration of older adolescents.
- Trial name
- NCT04087603
- Testing
- Weekend Morning Bright Light & Early Bedtime
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Healthy Aging
Vestibular Stimulation, Exercise and Light Optimization for Circadian Clock Enhancement (Velocce)
This study investigates the effects of remote interventions based on the exposure to one or more zeitgebers (i.e. adapted physical activity alone or combined with bright light exposure, or galvanic vestibular stimulation)…
- Trial name
- velocce (NCT05030389)
- Testing
- Adapted Physical Activity (APA), Bright Light Exposure (BLE), Galvanic Vestibular Stimulation (GVS)
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Université de Caen Normandie
Depression; Major Depressive Disorder
Sleep/Wake Cycle and Depression: An Imaging and Treatment Study
16.2 million American adults are affected by depression each year. The investigators are studying the relationship between sleep/wake cycle and depression.
- Trial name
- NCT04350567
- Testing
- Sleep Deprivation
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Atrial Fibrillation
RATE Registry - Registry of Atrial Tachyarrhythmia/Atrial Fibrillation (AT/AF) Episodes in the Cardiac Rhythm Management (CRM) Device Population
The purpose of this registry is to produce a prospective, outcome-oriented registry to document the prevalence of AT/AF in the CRM population by using the Advanced AT/AF Diagnostics in select SJM devices.
- Trial name
- RATE (NCT00837798)
- Testing
- CRM Device
- Where
- United States
- Volunteers
- 5,379 people
- Sponsor
- Abbott Medical Devices
Accidental Fall
Chronoprevention in Hospital Falls of Older People
Accidental falls in hospitals are serious events concerning the safety of the patients. Recent studies demonstrated that the time of falls is a key factor to be considered in prevention.
- Trial name
- CHRONOFALLS (NCT04367298)
- Testing
- Chronoprevention
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Maimónides Biomedical Research Institute of Córdoba
Primary Open-Angle Glaucoma
PIO Laser Sclerectomy IOP SLT Sclerectomy
The main objective of this study is to characterize the changes in IOP over 24 hours after selective trabeculoplasty SLT (before and 1 and 6 months after treatment, decreased IOP, type of rhythm, mesor, acrophase, amplitude).
- Trial name
- PIO laser SPNP (NCT01798732)
- Testing
- Selective Laser Trabeculoplasty (Tango Laser, Ellex)
- Where
- France
- Volunteers
- 26 people
- Sponsor
- University Hospital, Grenoble
Physiological Stress, Cognitive Dysfunction
DEEPTIME: Human Adaptation in Time Underground Isolation
The objectives of this scientific expedition are: a/ Evaluation of temporal cognitive perception and collective synchronization in a temporally anomalous universe (underground environment), b/ Influence of group living on the…
- Conditions
- Physiological Stress, Cognitive Dysfunction, Sleep
- Trial name
- DEEPTIME (NCT05603780)
- Testing
- exploratory protocol
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Attention Deficit Hyperactivity Disorder (ADHD), Sleep
Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD
Attention deficit/hyperactivity disorder (ADHD) can present differently in individuals, with some individuals having difficulty with attentional control, hyperactivity, impulsivity, emotion dysregulation, and/or neurobehavioral…
- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD), Sleep, Physical Activity
- Trial name
- NCT06810180
- Testing
- Go/No-Go Task, Delay discounting task, Mirror Tracing Persistence Task
- Where
- 2 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Smith Magenis Syndrome
Observational Study to Investigate the Melatonin and Cortisol Circadian Rhythms of Individuals With Smith-Magenis Syndrome (SMS)
The purpose of this study is to characterize the circadian rhythm disruption experienced by patients as determined by plasma melatonin, cortisol, and other circadian analytes
- Trial name
- NCT02180451
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Vanda Pharmaceuticals
Insomnia
Brain and Heart Rhythm Responses to a Breathing-Linked Sound Application (BELL-001) in Adults With Insomnia Symptoms
The purpose of this study was to describe how brain activity and heart rhythm respond to BELL-001, a smartphone application that plays sounds linked to the user's own breathing, compared with a sham application that looks the…
- Trial name
- NCT07872007
- Testing
- BELL-001 Digital Therapeutic
- Where
- South Korea
- Volunteers
- 72 people
- Sponsor
- BELL Therapeutics Inc.
Preterm Infant, Sleep
Circadian-Synchronized Breast Milk Feeding and Sleep in Preterm Infants: A Multicenter Randomized Controlled Trial
This clinical trial aims to find out whether a circadian-synchronized breast milk feeding approach can help improve sleep in preterm infants in the neonatal intensive care unit (NICU).
- Trial name
- NCT07645677
- Testing
- Circadian-Synchronized Breast Milk Feeding, Routine Breast Milk Feeding
- Where
- 6 sites in China
- Volunteers
- 120 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Out-Of-Hospital Cardiac Arrest After Initial Successful Resuscitation, Out of Hospital Cardiac Arrest
RESTORE-ZG: Return of Effective Spontaneous Circulation Resuscitation Evaluation Canton of Zug
This study looked at cardiac arrest that happens outside a hospital. Cardiac arrest means the heart suddenly stops pumping blood. When this happens, a person collapses and needs help right away.
- Conditions
- Out-Of-Hospital Cardiac Arrest After Initial Successful Resuscitation, Out of Hospital Cardiac Arrest, Out of Hospital Setting, Defibrillation
- Trial name
- RESTORE-ZG (NCT07750119)
- Testing
- Prehospital resuscitation care
- Where
- Switzerland
- Volunteers
- 240 people
- Sponsor
- Felix Brinkmann
Sleepiness, Daytime, Fatigue
Lifestyle Medicine Strategies for Combating Sleepiness and Fatigue in Professional Drivers
Sleep has a number of health benefits, including memory and learning, vitality and energy as well as high quality of life levels.
- Conditions
- Sleepiness, Daytime, Fatigue, Sleep Disorders, Circadian Rhythm
- Trial name
- HighWay2Health (NCT05096130)
- Testing
- Lifestyle Medicine Strategies
- Where
- Greece
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Thessaly
Light Exposure, Meal Timing
Role of Photic and Non-photic Time Cues in Resetting Circadian Rhythms
The aim of this study is to determine the principal time cue (light or meals) for resetting circadian rhythms in melatonin and metabolic outcomes.
- Trial name
- LipidPRC (NCT05276739)
- Testing
- Bright Light, Time-restricted eating, Dim light
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Circadian Rhythms
Real-World Use of an iPad-Based Light Therapy App, With Optional Biomarker Collection
This study looks at how adults use an iPad-based light app in everyday life. Light is the main signal that sets the body's internal clock, which controls daily rhythms in sleep, alertness, and many other body systems.
- Trial name
- NCT07744711
- Testing
- Circadian OS iPad-based light app
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Circadian OS, Inc
Sleep, Sleep Disturbance
Tech4Rest Trial With Team Truck Drivers
The current project is a safety and health intervention focused on sleep and fatigue among truck driver teams (pairs), where one driver sleeps in a moving vehicle while the other partner drives.
- Conditions
- Sleep, Sleep Disturbance, Sleep Disorder, Shift Work, Health Knowledge, Attitudes, Practice
- Trial name
- Tech4Rest (NCT03108599)
- Testing
- Enhanced Cab, Fit4Sleep
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Stress
Evaluation of a Biofeedback-assisted Meditation Program as a Stress Management Tool for Hospital Nurses
The purpose of this study is to assess a novel meditation program which is biofeedback reinforced (Healing Rhythms™) as a means to improving stress management in a population of nurses practicing in the hospital setting.
- Trial name
- NCT01011790
- Testing
- Healing Rhythms™ Meditation Program
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
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