Circadian phase
Showing 1 - 25 of >10,000
Chronobiology, Light, Sleep Trial in Chicago (Baseline Sleep Satiation and Phase Stabilization, Gradually Shifted Sleep)
Recruiting
- Chronobiology
- +4 more
- Baseline Sleep Satiation and Phase Stabilization
- Gradually Shifted Sleep
-
Chicago, IllinoisRush University Medical Center
Oct 26, 2022
Sleep, Sleep Hygiene Trial (Timed evening technology and digital media use (tablet use), no technology and digital media use
Not yet recruiting
- Sleep
- Sleep Hygiene
- Timed evening technology and digital media use (tablet use)
- no technology and digital media use (screen media use)
- (no location specified)
Apr 7, 2023
Insomnia Chronic Trial in Oggebbio (Luminette, Sham)
Recruiting
- Insomnia Chronic
- Luminette
- Sham
-
Oggebbio, ItalyIstituto Auxologico Italiano
Apr 4, 2023
Circadian Rhythms and Sleep in Familial DSPS and ASPS
Recruiting
- Circadian Rhythm Sleep Disorder
-
Chicago, IllinoisNorthwestern University
Jan 23, 2023
Depression in Adolescence, Delayed Sleep Phase Trial (TranS-C, Psychoeducation)
Not yet recruiting
- Depression in Adolescence
- Delayed Sleep Phase
- TranS-C
- Psychoeducation
- (no location specified)
Nov 14, 2023
Patients With Sleep Disorders
Recruiting
- Sleep Disorders, Circadian Rhythm
- +6 more
- dim light melatonin onset (DLMO)
-
Boston, MassachusettsBrigham and Women's Hospital
Nov 9, 2021
Delayed Sleep Phase Syndrome Trial in Pittsburgh (Increase morning bright light, Decrease evening blue light, Sleep Scheduling)
Recruiting
- Delayed Sleep Phase Syndrome
- Increase morning bright light
- +3 more
-
Pittsburgh, PennsylvaniaWestern Psychiatric Hospital
Aug 1, 2022
Delayed Sleep Phase Syndrome Trial in Ann Arbor (Melatonin 0.5 MG, Dim Light Melatonin Onset (salivary))
Completed
- Delayed Sleep Phase Syndrome
- Melatonin 0.5 MG
- Dim Light Melatonin Onset (salivary)
-
Ann Arbor, MichiganUniversity of Michigan
Mar 18, 2022
Circadian Rhythm Sleep Disorder, Jet Lag Type Trial in Tucson (Bright Light, Bright Light + Exercise + Melatonin, Control)
Recruiting
- Circadian Rhythm Sleep Disorder, Jet Lag Type
- Bright Light
- +2 more
-
Tucson, ArizonaCenter Sleep and Circadian Sciences
May 16, 2022
Mild Cognitive Impairment Trial in Menands, New York (Circadian-Effective Light, Rhythmic Light, Placebo Light)
Not yet recruiting
- Mild Cognitive Impairment
- Circadian-Effective Light
- +3 more
-
Menands, New York
- +1 more
Jun 14, 2022
Breath Biomarkers for Sleep Loss and Circadian Timing
Active, not recruiting
- Shift-Work Sleep Disorder
- +10 more
- Short Nap Intervention
- No Nap Intervention
-
Boston, MassachusettsBrigham and Women's Hospital
Nov 3, 2021
Aging Trial (Time Restricted Eating Intervention)
Not yet recruiting
- Aging
- Time Restricted Eating Intervention
- (no location specified)
Jul 29, 2022
Delayed Sleep Phase Syndrome Trial in Redwood City (Lemborexant, Placebo)
Recruiting
- Delayed Sleep Phase Syndrome
- Lemborexant
- Placebo
-
Redwood City, CaliforniaStanford Univeristy
Jul 14, 2022
Home Sleep and Circadian Phase: Mediators of Diabetes Risk
Completed
- Sleep Deprivation
- +2 more
-
Chicago, IllinoisNorthwestern University
Nov 24, 2020
Biomarkers for Circadian Timing in Healthy Adults
Recruiting
- Sleep Wake Disorders
- +12 more
- sleep-wake timing
- constant routine
-
Boston, MassachusettsBrigham & Women's Hospital
Jun 29, 2021
Delayed Sleep-Wake Phase Disorder, Sleep Disorder, Psychiatric Disorder Trial in Bergen (Group-based light therapy at gradually
Recruiting
- Delayed Sleep-Wake Phase Disorder
- +2 more
- Group-based light therapy at gradually advanced timing for DSWPD
- +2 more
-
Bergen, Tertnes, Norway
- +1 more
Aug 9, 2022
Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm, Chronobiology Disorders Trial in United States (Tasimelteon, Placebo)
Recruiting
- Sleep Wake Disorders
- +2 more
- Tasimelteon
- Placebo
-
Los Angeles, California
- +14 more
Jan 12, 2022
Home-Based Measurement of Circadian Timing for Veterans With TBI
Not yet recruiting
- Brain Injuries, Traumatic
- Sleep Initiation and Maintenance Disorders
-
Aurora, ColoradoRocky Mountain Regional VA Medical Center, Aurora, CO
Dec 16, 2022
Sleep Timing and Insulin Resistance in Adolescents With Obesity
Completed
- Obesity
-
Aurora, ColoradoUniversity of Colorado Anschutz Medical Campus/Children's Hospit
Feb 6, 2020
Dietary Habits Trial in Boston (dietary intervention)
Not yet recruiting
- Dietary Habits
- dietary intervention
-
Boston, MassachusettsBrigham and Women's Hospital
Mar 24, 2023
OCD Trial (Light therapy, Placebo light therapy)
Recruiting
- Obsessive-Compulsive Disorder
- Light therapy
- Placebo light therapy
-
Boulder, ColoradoSleep and Chronobiology Laboratory
Oct 31, 2022
Circadian Rhythm Disorders Trial in Padova (CircadianCare)
Recruiting
- Circadian Rhythm Disorders
- CircadianCare
-
Padova, ItalyPadova University Hospital
Nov 15, 2022
Chronobiology, Light, Sleep Trial in Chicago (Morning bright light)
Recruiting
- Chronobiology
- +4 more
- Morning bright light
-
Chicago, IllinoisRush University Medical Center, Biological Rhythms Research Labo
Jan 23, 2023
Tourette's Disorder Trial in Los Angeles (Wearable short wavelength light therapy)
Enrolling by invitation
- Tourette's Disorder
- Wearable short wavelength light therapy
-
Los Angeles, CaliforniaSemel Institute for Neuroscience and Human Behavior, University
Aug 10, 2022
Circadian Rhythm, Cardiometabolic Health, Weight Loss Trial in Portland (Circadian Based Time Restricted Eating)
Recruiting
- Circadian Rhythm
- +4 more
- Circadian Based Time Restricted Eating
-
Portland, OregonOregon Health and Science University
Nov 28, 2022