Clinical trials: Circadian Dysregulation
Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm
Biomarkers for Circadian Timing in Healthy Adults
Study investigators want to learn more about the underlying biological clock and to see if the timing of that clock can be estimated from a single blood sample.
- Conditions
- Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm, Sleep Disorders, Intrinsic, Advanced Sleep Phase Syndrome (ASPS)
- Trial name
- NCT03956745
- Testing
- sleep-wake timing, constant routine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Breast Cancer
Sleep, Circadian Hormonal Dysregulation, and Breast Cancer Survival
Recent research provides evidence that disrupted circadian rhythms, including hormonal patterns and sleep, are associated with increased risk of breast cancer incidence and faster progression to mortality.
- Trial name
- NCT00519168
- Testing
- Urine sample, Electrode sleep recorder, phlebotomy
- Where
- United States
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Stanford University
Shift-Work Sleep Disorder, Shift Work Type Circadian Rhythm Sleep Disorder
Breath Biomarkers for Sleep Loss and Circadian Timing
Insufficient sleep has both health and safety risks, but currently there are no quick, accurate and inexpensive ways to measure sleep deficiency.
- Conditions
- Shift-Work Sleep Disorder, Shift Work Type Circadian Rhythm Sleep Disorder, Sleep Disorders, Circadian Rhythm, Sleep Disorders, Intrinsic
- Trial name
- NCT03980340
- Testing
- Short Nap Intervention, No Nap Intervention
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Inflammatory Bowel Diseases, Circadian Dysregulation
Circadian Rhythms in Patients With IBD or Celiac Disease Upon Diagnosis and Medical Follow-up
patients 6-25 years old upon diagnostic evaluation will be recruited . study population will comprise of two groups: newly diagnosed IBD patients/ Celiac disease and healthy controls.
- Trial name
- NCT03662646
- Testing
- no intervention performed- observational only
- Where
- Israel
- Volunteers
- 80 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Post Stroke Depression, Post Stroke Fatigue
The Effects of Naturalistic Light on Post Stroke Complications Related Brain Areas in Stroke Patients During Admission for Rehabilitation.
Background: Light is the most important regulator of circadian rhythm. Naturalistic light, which contains the spectrum of sunlight throughout the day, has been shown to have a positive impact on mental states such as depression…
- Conditions
- Post Stroke Depression, Post Stroke Fatigue, Circadian Dysregulation, Stroke
- Trial name
- NCT06922409
- Testing
- Naturalistic Light Intervention
- Where
- Denmark
- Volunteers
- 45 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Circadian Dysregulation
Efficacy of Ramelteon on Insomnia Symptoms Associated With Jet Lag in Healthy Adult Volunteers
The purpose of this study to determine the degree to which ramelteon, once daily (QD), can reduce the insomnia symptoms associated with rapid, eastward travel across 5 time zones.
- Trial name
- NCT00492011
- Testing
- Ramelteon
- Where
- 4 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Takeda
Chronobiology Disorders, Circadian Rhythm Disorders
Light Sensitization Study
Circadian rhythm disorders are a class of sleep disorders characterized by misalignment between the timing of sleep and the timing of rhythms driven by the biological clock.
- Conditions
- Chronobiology Disorders, Circadian Rhythm Disorders, Sleep Disorders, Circadian Rhythm
- Trial name
- NCT01327040
- Testing
- light exposure
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Dementia, Alzheimer Disease
The Music, Sleep and Dementia Study
The specific aims of this studyare to examine the 1) feasibility; 2) acceptability; and 3) preliminary efficacy of a tailored music intervention in home-dwelling older adults with dementia suffering from sleep disruption.
- Conditions
- Dementia, Alzheimer Disease, Circadian Rhythm Disorders, Circadian Rhythm Sleep Disorder
- Trial name
- NCT04157244
- Testing
- Tailored music listening intervention
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Cushing Syndrome, Adrenal Insufficiency
Clinical Study on Circadian Genes Dysregulation in Patients With Glucocorticoid Disorders
This is a multicentric, prospective, intervention study on circadian genes expression in peripheral blood mononuclear cells as biomarkers of circadian rhythm derangement in patients affected by alterations of endogenous…
- Conditions
- Cushing Syndrome, Adrenal Insufficiency, Cushing Disease, Addison Disease
- Trial name
- CHROnOS (NCT04374721)
- Testing
- circadian gene expression evaluation
- Where
- Italy
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Narcolepsy, Sleep Apnea, Obstructive
Armodafinil (CEP-10953) for Treatment of Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome, or Chronic Shift Work Sleep Disorder
The primary objective of this study is to evaluate the safety and tolerability of Armodafinil (CEP-10953) administered on a flexible-dosage regimen of 100 to 250 mg/day for up to 12 months to patients with excessive sleepiness…
- Conditions
- Narcolepsy, Sleep Apnea, Obstructive, Sleep Apnea Syndromes, Shift-Work Sleep Disorder
- Trial name
- NCT00078312
- Testing
- CEP-10953 (Armodafinil)
- Where
- 50 sites in United States, Russia
- Volunteers
- 328 people
- Sponsor
- Cephalon
Sleep Disorder, Circadian Dysregulation
Mini-treatment Experiments to Clarify How to Assist People to Habit Formation
Habits impact nearly every domain of one's physical and mental health. Evidence-based psychological treatments (EBPTs) are interventions targeting psychological processes that cause and/or maintain mental illness and that have…
- Conditions
- Sleep Disorder, Circadian Dysregulation, Habit, Good Sleep
- Trial name
- NCT05070143
- Testing
- RISE-UP Routine, Awareness Training, Vigilant Monitoring
- Where
- United States
- Volunteers
- 286 people
- Sponsor
- University of California, Berkeley
Depression, Postpartum Depression
Personalized Integrated Chronotherapy for Perinatal Depression
Perinatal depression and anxiety are common, serious, and frequently overlapping disorders that increase morbidity and mortality in new mothers (including suicide) and result in poor infant/child outcomes.
- Conditions
- Depression, Postpartum Depression, Prenatal Disorder, Circadian Dysregulation
- Trial name
- NCT04364646
- Testing
- Personalized Integrated Chronotherapy
- Where
- 3 sites in United States
- Volunteers
- 120 people
- Sponsor
- Rhode Island Hospital
Eating Disorder, Binge Eating
A Pilot Test of Mood and Circadian Rhythm Mechanisms Driving Binge Eating
Mood and circadian rhythm disruptions are associated with binge eating (BE). BE is a discrete, episodic behavior characterized by 1) eating an objectively large amount of food and 2) experiencing a subjective sense of loss of…
- Conditions
- Eating Disorder, Binge Eating, Circadian Dysregulation
- Trial name
- NCT03680989
- Testing
- Bright Light Exposure, Natural Light Exposure
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of Wyoming
Sleep Disorders, Circadian Rhythm, Sleep Disorder
Implementing and Sustaining a Transdiagnostic Sleep and Circadian Treatment
The goal is to collect pilot data on an adapted version of the Transdiagnostic Sleep and Circadian intervention (TranS-C), referred to as 'Fitted TranS-C'.
- Conditions
- Sleep Disorders, Circadian Rhythm, Sleep Disorder, Acceptability, Feasibility
- Trial name
- NCT03556878
- Testing
- Fitted Transdiagnostic Sleep and Circadian intervention
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of California, Berkeley
Breast Cancer, Fatigue
The Role of Circadian Rhythms in Cancer-Related Symptoms
Emerging evidence indicates that circadian rhythms may be disrupted following cancer and its treatment, and that circadian rhythm disruption may be an underlying pathophysiological mechanism of cancer- and cancer…
- Conditions
- Breast Cancer, Fatigue, Cognitive Impairment, Sleep
- Trial name
- CHRONO (NCT04401189)
- Where
- Denmark
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Anesthesia, Colonoscopy
Ambulatory Anesthesia and Light Therapy
We previously evidenced in both animal models and patients that a short duration ambulatory anesthesia impacts the circadian rest-activity biological rhythm, at least during the first 3 days.
- Trial name
- LI-AMB (NCT00813345)
- Testing
- light therapy (1500 lux), standard light (100 LUX)
- Where
- 6 sites in France
- Volunteers
- 360 people
- Sponsor
- University Hospital, Strasbourg, France
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 Dysregulation, Light Exposure
Feasibility of Light Therapy in the Pediatric Intensive Care Unit (ICU)
The goal of this clinical trial is to understand how easy or difficult it is for critically ill children (4-17 years old) to have light therapy while in the pediatric ICU.
- Conditions
- Circadian Dysregulation, Light Exposure, Pediatric Critical Illness
- Trial name
- NCT07384585
- Testing
- Light Therapy
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Laura Beth Kalvas
Parkinson Disease, Depression
the Efficacy and Safety of Agomelatine in the Patients With Parkinson's Disease
Among the patients with Parkinson's disease, about 40%~50% will suffer from depression, 40% will suffer from anxiety, and 40%~60% will suffer from sleep disorder.
- Conditions
- Parkinson Disease, Depression, Sleep Disorders, Circadian Rhythm Disorders
- Trial name
- NCT03977441
- Testing
- Agomelatine or PIacebo
- Volunteers
- 240 people
- Sponsor
- Second Affiliated Hospital of Soochow University
Circadian Rhythm Disorders, Sepsis
Functionality of Endogenous Biological Clock in Sepsis
The aim of the current study is to demonstrate dysregulation of immune system΄s circadian rhythms as a consequence of sepsis, as well as marked malfunction of the central circadian clock in comparison with patients without sepsis…
- Trial name
- NCT04063332
- Where
- 2 sites in Greece
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Athens