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circadian cycles

Showing 51 - 75 of 4,179
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Sleep Deprivation, Obesity, Glucose Intolerance Trial (Chronic Sleep Restriction)

Not yet recruiting
  • Sleep Deprivation
  • +4 more
  • Chronic Sleep Restriction
  • (no location specified)
Mar 7, 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

Mapping the Human HIV Chronobiome

Suspended
  • Hiv
  • Healthy
  • Observational
  • Philadelphia, Pennsylvania
    Institute for Translational Medicine and Therapeutics (ITMAT), U
Jan 18, 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

Lifestyle, Healthy, Sleepiness, Alertness Trial in Palo Alto (Personalized lifestyle coaching and educational handout, Handout)

Recruiting
  • Lifestyle, Healthy
  • +6 more
  • Personalized lifestyle coaching and educational handout
  • Handout
  • Palo Alto, California
    Stanford Medicine
Aug 22, 2023

Disorder of Consciousness Trial in Hanzhou (Melatonin, Placebo)

Recruiting
  • Disorder of Consciousness
  • Hanzhou, Zhejiang, China
    First Affiliated Hospital,Zhejiang University
Sep 28, 2022

Autism Spectrum Disorder Trial in France (polysomnography)

Recruiting
  • Autism Spectrum Disorder
  • polysomnography
  • Lille, France
  • +4 more
Jun 28, 2022

Couples Health Aging, Rhythms and Sleep Study

Not yet recruiting
  • Aging
  • Memory Loss
    • Salt Lake City, Utah
      University of Utah
    Jul 11, 2023

    Ischemic Stroke, Acute, Sleep Disorders, Circadian Rhythm Trial in St Petersburg (combination product, drug, device)

    Recruiting
    • Ischemic Stroke, Acute
    • Sleep Disorders, Circadian Rhythm
    • Blue light exposure + Melatonin treatment
    • +3 more
    • St Petersburg, Russian Federation
      Almazov National Medical Research Centre
    Aug 2, 2022

    Voice Disorder Due to Iatrogenic Factor Trial (Chlor-Trimeton.)

    Not yet recruiting
    • Voice Disorder Due to Iatrogenic Factor
    • (no location specified)
    May 4, 2023

    Mild Cognitive Impairment, Alzheimer's Disease Trial in New York (Lighting Intervention Therapy, Sham LIT)

    Recruiting
    • Mild Cognitive Impairment
    • Alzheimer's Disease
    • Lighting Intervention Therapy
    • Sham LIT
    • New York, New York
      Icahn School of Medicine at Mount Sinai
    Oct 25, 2022

    Sleep, Circadian Rhythm, Blood Pressure Trial (Constant Routine Protocol)

    Not yet recruiting
    • Sleep
    • +3 more
    • Constant Routine Protocol
    • (no location specified)
    Dec 12, 2022

    Multiple Myeloma Trial in New York (Circadian Effective Lighting, Circadian Ineffective Lightning (CIL))

    Recruiting
    • Multiple Myeloma
    • Circadian Effective Lighting
    • Circadian Ineffective Lightning (CIL)
    • New York, New York
    • +1 more
    Feb 10, 2023

    Circadian Rhythm and Delirium in ICU

    Recruiting
    • Circadian Rhythm
    • +2 more
      • Shanghai, Shanghai, China
        Shanghai Zhongshan Hospital
      Apr 21, 2022

      Circadian Rhythms and Sleep in Familial DSPS and ASPS

      Recruiting
      • Circadian Rhythm Sleep Disorder
        • Chicago, Illinois
          Northwestern University
        Jan 23, 2023

        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

        Letrozole, Infertility, Female Trial in Shanghai (Letrozole)

        Recruiting
        • Letrozole
        • Infertility, Female
        • Shanghai, China
          Yu Xiao
        Aug 16, 2023

        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

        Sensor Technology Assessments of Reproductive Target Study

        Recruiting
        • Menstrual Cycle
        • +2 more
          • San Francisco, California
            UCSF Center for Reproductive Health
          Nov 15, 2023

          Infertility Trial in Barcelona (rhFSH+rhLH, rhFSH)

          Recruiting
          • Infertility
          • Barcelona, Spain
            Hospital Universitario Quiron Dexeus
          Feb 21, 2022

          Healthy Trial in Philadelphia (Standardized meal with a glucose challenge test)

          Active, not recruiting
          • Healthy
          • Standardized meal with a glucose challenge test
          • Philadelphia, Pennsylvania
            Institute for Translational Medicine and Therapeutics (ITMAT), U
          Dec 10, 2021

          Aging Trial (Time Restricted Eating Intervention)

          Not yet recruiting
          • Aging
          • Time Restricted Eating Intervention
          • (no location specified)
          Jul 29, 2022

          Circadian Melatonin Rhythms in Critically Ill Delirium

          Recruiting
          • ICU Delirium
          • Assessment of Melatonin level
          • Basel, Switzerland
            University Hospital Basel
          Nov 7, 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

          Life Style Trial in Boston (Exercise intervention)

          Not yet recruiting
          • Life Style
          • Exercise intervention
          • Boston, Massachusetts
            Jingyi Qian
          Apr 28, 2023