Clinical trials: Circadian Rhythm Sleep Disorder
Crying, Sleep
Cycled Light and Crying of Preterm Infants
This study shows that cycled light during neonatal care reduces infant's fussing and crying behavior at 5 and 11 weeks corrected age and improves growth during neonatal care.
- Trial name
- NCT01513226
- Testing
- Cycled light
- Volunteers
- 37 people
- Sponsor
- University Children's Hospital, Zurich
Metabolic Dysfunction-Associated Steatotic Liver Disease, Overweight
Study of Grape Consumption in Adaptation to Seasonal Photoperiod
The goal of this randomized clinical trial is to learn whether consuming grapes during their natural season can help the body adapt to the shorter daylight hours of winter.
- Conditions
- Metabolic Dysfunction-Associated Steatotic Liver Disease, Overweight, Obesity & Overweight
- Trial name
- PhotoGrape (NCT07886788)
- Testing
- Freeze-Dried Grape Powder, Plain Low-Fat Yogurt, Mediterranean-Style Dietary Guidance
- Where
- Spain
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University Rovira i Virgili
Depression, Postpartum
The Effects of Light Therapy on Circadian Rhythms, Sleep, and Mood in Postpartum Depression
The proposed study aims to establish the feasibility of light therapy for postpartum depression delivered via Re-Timer, demonstrate its preliminary efficacy, and illuminate relationships between circadian shifts and mood changes…
- Trial name
- NCT02769858
- Testing
- Light therapy
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Michigan
Cognition Disorders, Depression
Well-Being in Medical Residents in the HIBA
It is necessary and important to design tools to evaluate a central aspect of medical residents formation. The research group has been working with resident well-being since a few years in order to improve the global quality of…
- Conditions
- Cognition Disorders, Depression, Anxiety, Shift-Work Sleep Disorder
- Trial name
- NCT03087435
- Testing
- Well-Being questionnaire
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Italiano de Buenos Aires
Sleep Wake Disorders, Circadian Rhythm Disorders
Implementing and Sustaining a Sleep Treatment to Improve Community Mental Health Part 3: Sustainment
Research on the sustainment of implemented evidence-based psychological treatments in routine practice settings, such as community mental health centers, is limited.
- Trial name
- NCT05956678
- Testing
- Standard Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C), Adapted Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C)
- Where
- 10 sites in United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Circadian Dysrhythmia, Sleep Disturbance
PICU-related Sleep and Circadian Dysregulation Pilot Study
A single center pilot trial investigating the feasibility of using actigraphy and salivary melatonin levels to measure the sleep and circadian rhythm of critically ill children aged 3 to 6 years old.
- Conditions
- Circadian Dysrhythmia, Sleep Disturbance, Critical Illness, Children, Only
- Trial name
- NCT06505447
- Testing
- Daytime light exposure, Daytime restricted feeding
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- State University of New York at Buffalo
Physical Therapy, Resistance Exercise
Resistance Exercise and Sleep Quality by Chronotype
This study examines whether doing moderate resistance exercises in the morning can improve sleep quality and well-being in young adults.
- Conditions
- Physical Therapy, Resistance Exercise, Sleep Disturbances, Sleep Quality
- Trial name
- TRE-SLEEP (NCT07234812)
- Testing
- Moderate-Intensity Resistance Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medipol University
Circadian Dysregulation, Sleep Fragmentation
Compromised Sleep and Circadian Health After Critical Illness: From Diagnosis to Prediction (CHRONOCRIT)
The intensive care unit (ICU) is recognizably detrimental to sleep and circadian health, and critical survivors frequently report the presence of alterations in this regard after hospital discharge.
- Trial name
- CHRONOCRIT (NCT05995132)
- Where
- Spain
- Volunteers
- 271 people
- Sponsor
- Institut de Recerca Biomèdica de Lleida
Sleep-wake Disorder in Blind Individuals
Patient Registry of Blind Subjects With Sleep-related Problems
Non-24-hour sleep-wake disorder (Non-24) is a condition experienced primarily by totally blind individuals that results in abnormal night sleep patterns and chronic daytime sleepiness.
- Trial name
- NCT01195558
- Testing
- Data collection on blindness and sleep problems
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- Vanda Pharmaceuticals
Blindness
Young Blind Child Melatonin Treatment Study
The primary goal of this study is to identify the presence of desynchronized circadian rhythms in 25 children by measuring melatonin secretion in serial blood or saliva samples, and to rule out any primary sleep disorders.
- Trial name
- NCT00688935
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Oregon Health and Science University
Sleep Disorders, Circadian Rhythm, Cognitive Impairment
High-frequency tRNS for Sleep Disturbances in Neurocognitive Disorders Due to Vascular Disease
The investigators aim to 1) investigate and compare the safety, efficacy and sustainability of hf-tRNS, tACS and sham transcranial current stimulation (tCS) over left inferior parietal lobe (IPL) in mild neurocognitive disorder…
- Conditions
- Sleep Disorders, Circadian Rhythm, Cognitive Impairment, Vascular Dementia
- Trial name
- NCT06169254
- Testing
- Transcranial current stimulation (tCS)
- Where
- Hong Kong
- Volunteers
- 30 people
- Sponsor
- Chinese University of Hong Kong
Vaccine Response, Sleep
Melatonin and Vaccine Response, Immunity, and Chronobiology Study
This study will evaluate the impact of sleep, circadian health and melatonin on flu vaccine immunogenicity.
- Conditions
- Vaccine Response, Sleep, Circadian Rhythm Disorders
- Trial name
- MAVRICS (NCT04953754)
- Testing
- Melatonin, Phillips Actiwatch Spectrum Plus
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
Suicidal Ideation, Circadian Rhythm Disorders
Mind After Midnight
This study examines whether wakefulness during the biological night (2:00-4:00 AM) is associated with increased negative mood, impaired decision-making, and suicidal thoughts.
- Conditions
- Suicidal Ideation, Circadian Rhythm Disorders, Sleep Deprivation, Sleep Wake Disorders
- Trial name
- MaM (NCT07438912)
- Testing
- Sleep Pressure Manipulation
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- University of Arizona
Shift Work Type Circadian Rhythm Sleep Disorder
The Effectiveness of Using Low-level Light Therapy to Treat Sleep and Psychological Symptoms Among Shift-work Nurses
The purpose of this study is to explore the treatment of Low Level Light Therapy(LLLT) mitigate possible insomnia and psychological symptoms, when nurses have taken shifts.The investigators hope that the goal of this…
- Trial name
- t-PBM (NCT05146596)
- Testing
- use low level light therapy,The Dr.Tai's energy cap
- Where
- Taiwan
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Parkinson Disease, Sleep Disorder
Light Therapy in Parkinson's Disease
The aim of this randomized controlled trial (RCT) is to clarify the effect of bright light therapy on motor symptoms and sleep disorders in patients with Parkinson's disease.
- Conditions
- Parkinson Disease, Sleep Disorder, Circadian Rhythm Disorders
- Trial name
- NCT06129942
- Testing
- Bright light box, Dim Light box
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Second Affiliated Hospital of Soochow University
Delirium, Sleep Disorders, Circadian Rhythm
Study of Sleep and Delirium in the Intensive Care Unit (ICU)
The investigators will perform a prospective, cohort study of 100 older intensive care unit (ICU) patients, to investigate the association between sleep disruption and ICU delirium.
- Trial name
- SID (NCT01280097)
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of California, San Francisco
Developmental Delay Disorders, Chromosome Deletion
Treatment Strategies for Children With Smith-Magenis Syndrome
This study will examine the effect of bright light or melatonin treatment on sleep in children with Smith-Magenis syndrome (SMS), a genetic disorder characterized by certain physical, behavioral and developmental features.
- Conditions
- Developmental Delay Disorders, Chromosome Deletion, Mental Retardation, Sleep Disorders, Circadian Rhythm
- Trial name
- NCT00506259
- Testing
- dTR Melatonin (NIH CC PDS), Phototherapy (Bright Light), Melatonin CR
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Anesthesia, Surgery
General Versus Regional Anesthesia and Postoperative Sleep Quality
Major surgery can lead to postoperative disturbances in sleep patterns with subjective deterioration of sleep quality according to patients' reports as well as objective alterations of sleep architecture, as recorded by…
- Conditions
- Anesthesia, Surgery, Sleep Disturbance, Sleep Disorder
- Trial name
- AnesthSleep (NCT03843645)
- Testing
- general anesthesia, regional anesthesia
- Where
- Greece
- Volunteers
- 60 people
- Sponsor
- Aretaieion University Hospital
Cataract, Sleep
The Effect of Cataract Surgery on Sleep Quality
A cataract is a clouding of the crystalline lens inside the eye, which leads to a decrease in vision. It is the most prevalent, treatable cause of visual impairment and blindness in the world.
- Trial name
- NCT02593669
- Testing
- Phacomulsification lens removal cataract surgery with neutral Intraocular lens(IOL) implantation, Phacomulsification lens removal cataract surgery with blue-blocking Intraocular lens(IOL) implantation, Subconjunctival dexamethasone and general anesthesia
- Where
- China
- Volunteers
- 10,000 people
- Sponsor
- Sun Yat-sen University
Intensive Care Unit, Ventilator
Effects of Light and Sound Modification on Sleep Quality and Circadian Rhythm in the MICU Patients
This study will investigate the effectiveness of light and sound modification in improving sleep qualit , and circadian rhythms in MICU patients with Mechanical Ventilation in Taiwan. Hypothesis: 1.
- Conditions
- Intensive Care Unit, Ventilator, Sleep Quality, Circadian Rhythm
- Trial name
- MICU (NCT04129918)
- Testing
- light and sound modification (earplugs and eye masks)
- Where
- Taiwan
- Volunteers
- 112 people
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital