Clinical trials: Circadian Rhythm
Cystic Fibrosis
Circadian Rhythm In Tobramycin Elimination In Cystic Fibrosis
Cystic fibrosis is the most common inherited life limiting condition which affects children. Patients with it develop lung infections which become difficult to clear, and damage the lungs.
- Trial name
- CRITIC (NCT01207245)
- Testing
- Tobramycin time of administration
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- University of Nottingham
Dementia, Alzheimer Disease
Multidisciplinary Expert System for the Assessment & Management of Complex Brain Disorders
The Multidisciplinary Expert System for the Assessment \& Management of Complex Brain Disorders (MES-CoBraD) is an interdisciplinary project combining Real-World Data (RWD) from multiple clinical and consumer sources through…
- Conditions
- Dementia, Alzheimer Disease, Epilepsy, Sleep Disorder
- Trial name
- MES-CoBraD (NCT05171725)
- Testing
- EEG,PSG, biosample collection (blood and CSF), neuropsychological testing
- Where
- 4 sites in Greece, Israel and 2 more
- Volunteers
- 635 people, healthy volunteers welcome
- Sponsor
- Neurological Institute of Athens
Shift-work Disorder, Insomnia
SHIFTPLAN: an RCT Investigating the Effect of a Shift Work Intervention on Fatigue, Sleep and Health.
Shift work is associated with disturbed life rhythms resulting from chronic exposure to circadian misalignment and sleep restriction, with long-term participation in most shift schedules causing serious health problems.
- Conditions
- Shift-work Disorder, Insomnia, Fatigue, Mental Health Issue
- Trial name
- SHIFTPLAN (NCT05452096)
- Testing
- Education program and ergonomic schedulling
- Volunteers
- 176 people
- Sponsor
- University Hospital, Antwerp
Autistic Disorder
Characterisation of Circadian Rhythm in Autistic Spectrum Disorder
Autism spectrum disorders (ASDs) are complex neurodevelopmental conditions characterized by deficits in social communication, delay in language and repetitive behaviors.
- Trial name
- NCT01984944
- Testing
- Autistic functional exploration, Control functional exploration
- Where
- France
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Circadian Rhythm, Postoperative Pain
The Effect of Circadian Rhytm on Postoperative Pain Undergoing Pediatric Surgery
These circadian rhythms are self-sustained, endogenous oscillations generated by circadian clocks that persist with a period of around 24 -h under constant conditions.
- Trial name
- NCT05379192
- Testing
- Group 1, Group 2, Group 3, Group 4
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Faruk Cicekci
Sleep Disorder Circadian Rhythm, Delayed Sleep Phase Type
SleepHelsinki! CIRCADIAN SLEEP REGULATION IN ADOLESCENCE
Adolescence associates with alterations in sleep-wake organization, such as later circadian phase preference. Simultaneously external pressures, such as evening-driven social activities increase.
- Trial name
- SleepHel (NCT02964598)
- Testing
- Gamified intervention, Sleep coaching, Bright light
- Where
- Finland
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Sleep
Circadian Rhythms and Homeostatic Sleep Drive and Their Effect on Reward and Cognitive Control Systems in Adolescents
Adolescence is a time of heightened reward sensitivity and greater impulsivity. On top of this, many teenagers experience chronic sleep deprivation and misalignment of their circadian rhythms due to biological shifts in their…
- Trial name
- CARRS-P1 (NCT05336084)
- Testing
- Ultradian sleep/wake protocol
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Hematopoietic Stem Cell Transplant
Time Restricted Nutrition in Pediatric Stem Cell Transplant Recipients
Circadian cycles, metabolism, and nutrition are intimately linked, and the timing of meals play an important role in synchronizing peripheral circadian rhythms.
- Trial name
- NCT04549038
- Testing
- 12-16 hour nutrition
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Sleep Disorders, Circadian Rhythm, Insomnia
Actigraphic Analysis of Treatment Response
The study examines and illustrates the utility of utilizing actigraphic measurements to assess treatment response.
- Conditions
- Sleep Disorders, Circadian Rhythm, Insomnia, Psychomotor Agitation
- Trial name
- NCT00723580
- Testing
- risperidone
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Child Psychopharmacology Institute
Depression in Adolescence, Delayed Sleep Phase
Better Sleep Study
The overall aim of this proposal is a confirmatory efficacy trial sufficiently powered and designed to test the hypothesis that improving the relationship between biological circadian timing and waketime, a novel modifiable…
- Trial name
- NCT06139861
- Testing
- TranS-C, Psychoeducation
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Children's Hospital Los Angeles
Phenylketonuria (PKU)
A Pilot Study on Diurnal Variation
This self-controlled, prospective, pilot study is designed to gather information regarding the diurnal variation (changes that occur each day) in the levels of plasma phenylalanine (Phe) and tyrosine in patients with…
- Trial name
- NCT01806051
- Testing
- Kuvan
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Dr. Linda Randolph
Tourette's Disorder
Investigating Circadian Rhythms in Youth With Persistent Tic Disorders
This study examines circadian rhythms and morningness-eveningness preference in youth with Persistent Tic Disorders (PTDs), including Tourette's Disorder (TD); and assesses the effects of wearable short wavelength light therapy…
- Trial name
- NCT03508245
- Testing
- Wearable short wavelength light therapy
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of California, Los Angeles
Blindness
Blind Child Melatonin Treatment Study
The primary focus of this five-year study will be to optimize the melatonin dosing regimen for synchronizing the body clocks of blind children to the 24-hour day.
- Trial name
- NCT00691444
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Oregon Health and Science University
Sleep Disturbance, Depression
The Effects of Bright Light Therapy on Adolescent's Sleep Quality and Well-being
Sleep problems are common among adolescents which can have a variety of serious biological, emotional, cognitive and psychological consequences.
- Conditions
- Sleep Disturbance, Depression, Mood, Circadian Rhythms
- Trial name
- NCT05555186
- Testing
- BWL classrooms (Experimental), DWL classrooms (Comparison)
- Where
- Iceland
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Reykjavik University
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
ADHD - Attention Deficit Disorder With Hyperactivity, ADHD
Advancing Identification of Circadian Delay in ADHD Youth: Associations With Clinical Heterogeneity and Cognition
The purpose of this study is to better understand sleep and circadian functioning in children with ADHD using home-based measures, parent report, and a lab based melatonin assessment.
- Trial name
- CIRCA (NCT06971640)
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Duke University
Major Depressive Episode
Cohort of Patients Suffering From Major Depressive Episode With Evaluation of Sleep, Circadian Rhythms and Psychiatric Disorders
Despite international efforts to identify biomarkers of depression, none has been transferred to clinical practice, neither for diagnosis, evolution, nor therapeutic response.
- Trial name
- SoPsy-SoSad (NCT05866991)
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Glaucoma, Open-Angle, Circadian Rhythm
Circadian Variations in Ocular Blood Flow in Glaucomatous and Normal Eyes
After focusing many years only on intraocular pressure (IOP) as the primary risk factor, recently the impact of ocular blood flow is getting more consideration for the pathophysiology of glaucoma.
- Conditions
- Glaucoma, Open-Angle, Circadian Rhythm, Intraocular Pressure, Regional Blood Flow
- Trial name
- NCT00707226
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Congenital Hydronephrosis, Congenital Choledochal Cyst
Effects of Etomidate on Postoperative Circadian Rhythm Changes of Salivary Cortisol in Children
Etomidate is an unique drug used for induction of general anesthesia and sedation. Adrenal cortical inhibition by etomidate has received much attention.
- Conditions
- Congenital Hydronephrosis, Congenital Choledochal Cyst, Fracture
- Trial name
- NCT02013986
- Testing
- etomidate, midazolam, propofol
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Du yi
Circadian Rhythm Sleep Disorders, Non-24 Hour Sleep-Wake Disorder
Study of the Pharmacokinetics and Safety of Tasimelteon in Children and Adolescents
Open-label Study to Investigate the Pharmacokinetics and Safety of Tasimelteon in Children and Adolescents.
- Conditions
- Circadian Rhythm Sleep Disorders, Non-24 Hour Sleep-Wake Disorder, Autism Spectrum Disorder, Smith-Magenis Syndrome
- Trial name
- NCT02776215
- Testing
- tasimelteon
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Vanda Pharmaceuticals