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Circadian phase

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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, Illinois
    Rush 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, Italy
    Istituto Auxologico Italiano
Apr 4, 2023

Circadian Rhythms and Sleep in Familial DSPS and ASPS

Recruiting
  • Circadian Rhythm Sleep Disorder
    • Chicago, Illinois
      Northwestern 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, Massachusetts
      Brigham 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, Pennsylvania
      Western 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, Michigan
      University 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, Arizona
      Center 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, Massachusetts
      Brigham 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
    • Redwood City, California
      Stanford Univeristy
    Jul 14, 2022

    Home Sleep and Circadian Phase: Mediators of Diabetes Risk

    Completed
    • Sleep Deprivation
    • +2 more
      • Chicago, Illinois
        Northwestern University
      Nov 24, 2020

      Biomarkers for Circadian Timing in Healthy Adults

      Recruiting
      • Sleep Wake Disorders
      • +12 more
      • sleep-wake timing
      • constant routine
      • Boston, Massachusetts
        Brigham & 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
      • 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, Colorado
          Rocky Mountain Regional VA Medical Center, Aurora, CO
        Dec 16, 2022

        Sleep Timing and Insulin Resistance in Adolescents With Obesity

        Completed
        • Obesity
          • Aurora, Colorado
            University 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, Massachusetts
            Brigham and Women's Hospital
          Mar 24, 2023

          OCD Trial (Light therapy, Placebo light therapy)

          Recruiting
          • Obsessive-Compulsive Disorder
          • Light therapy
          • Placebo light therapy
          • Boulder, Colorado
            Sleep and Chronobiology Laboratory
          Oct 31, 2022

          Circadian Rhythm Disorders Trial in Padova (CircadianCare)

          Recruiting
          • Circadian Rhythm Disorders
          • CircadianCare
          • Padova, Italy
            Padova University Hospital
          Nov 15, 2022

          Chronobiology, Light, Sleep Trial in Chicago (Morning bright light)

          Recruiting
          • Chronobiology
          • +4 more
          • Morning bright light
          • Chicago, Illinois
            Rush 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, California
            Semel 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, Oregon
            Oregon Health and Science University
          Nov 28, 2022