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Day-night rhythm

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Fatigue, Shift Work Type Circadian Rhythm Sleep Disorder Trial in Worcester (Personalized coaching, Nutrition handout)

Not yet recruiting
  • Fatigue
  • Shift Work Type Circadian Rhythm Sleep Disorder
  • Personalized coaching
  • Nutrition handout
  • Worcester, Massachusetts
    UMassMemorial Health Care
Oct 19, 2023

Sleep Disorders, Circadian Rhythm Trial in Charlottesville (Melatonin, Placebo)

Recruiting
  • Sleep Disorders, Circadian Rhythm
  • Melatonin
  • Placebo
  • Charlottesville, Virginia
    University of Virginia
Jan 18, 2023

Metabolic Implications of Day and Night-shift Working on NHS

Recruiting
  • Shift-work Disorder
  • Metabolic investigations after night-shifts
  • Oxford, United Kingdom
    University of Oxford
Jul 26, 2023

Osteoporosis, Circadian Rhythm Sleep Disorder, Shift Work Type Trial in Aurora (Simulated short term night shift work schedule)

Recruiting
  • Osteoporosis
  • Circadian Rhythm Sleep Disorder, Shift Work Type
  • Simulated short term night shift work schedule
  • Aurora, Colorado
    CU Anschutz
Nov 1, 2022

Air Optix® Night and Day® Aqua Continuous Wear

Not yet recruiting
  • Refractive Errors
  • Lotrafilcon A contact lenses
  • Balafilcon A contact lenses
  • (no location specified)
Aug 8, 2023

Impact of Night Shift Work on 24-hour Blood Glucose Levels

Not yet recruiting
  • Circadian Rhythm; Inversion
  • Metabolic Disease
    • (no location specified)
    Sep 26, 2022

    Air Optix® Night and Day® Aqua Daily Wear

    Not yet recruiting
    • Refractive Errors
    • +2 more
    • Lotrafilcon A contact lenses
    • Balafilcon A contact lenses
    • Fort Worth, Texas
      Contact Alcon Call Center for Trial Locations
    Jul 26, 2023

    Air Optix® Night and Day® Aqua Therapeutic Wear

    Not yet recruiting
    • Bullous Keratopathy
    • +4 more
    • Lotrafilcon A contact lenses
    • Balafilcon A contact lenses
    • Fort Worth, Texas
      Contact Alcon Call Center For Trial Locations
    Jul 14, 2023

    Shift Work Type Circadian Rhythm Sleep Disorder Trial in Uberlândia (With Meal during night work, Without Meal during night

    Completed
    • Shift Work Type Circadian Rhythm Sleep Disorder
    • With Meal during night work
    • +2 more
    • Uberlândia, Minas Gerais, Brazil
      Cibele Aparecida Crispim
    Feb 10, 2022

    Iris Color and Day-Night Changes in the Sympathovagal Ratio

    Completed
    • Iris Diseases
    • Iris Color Measurement , LF/HF Measurement
    • (no location specified)
    Mar 7, 2023

    Air Optix Night and Day (AONDA) Retrospective Study 1

    Completed
    • Refractive Ametropia
    • +2 more
    • Lotrafilcon A spherical contact lenses
    • Tallahassee, Florida
    • +3 more
    Mar 31, 2023

    Visual Acuity Trial in Manchester (AquaComfort Plus, Acuvue Oasys 1-Day)

    Completed
    • Visual Acuity
    • AquaComfort Plus
    • Acuvue Oasys 1-Day
    • Manchester, United Kingdom
      The University of Manchester - Eurolens Research
    Jan 23, 2023

    Cortisol Circadian Rhythm in Patients With RA

    Recruiting
    • Rheumatoid Arthritis
    • Athens, Greece
      Laiko General Hospital
    Dec 30, 2022

    Burn Out, Psychological Disturbance Trial in Lille (Meta 18.06 Day and Meta 18.06 Night, Placebo Meta 18.06 Day and Placebo Meta

    Completed
    • Burn Out
    • Psychological Disturbance
    • Meta 18.06 Day and Meta 18.06 Night
    • Placebo Meta 18.06 Day and Placebo Meta 18.06 Night
    • Lille, Nord, France
      NutrInvest - Institut Pasteur de Lille
    Dec 6, 2022

    Night Float Call on Sleep and Activity Patterns Among Anesthesia

    Completed
    • Sleep Disorder, Shift Work
    • +2 more
      • Palo Alto, California
        Stanford Hospital
      Dec 9, 2021

      Opioid Use Disorder, Maternal Drugs Affecting Fetus, Postpartum Mood Disturbance Trial in Mattapan, Somerville (Night Respite

      Recruiting
      • Opioid Use Disorder
      • +4 more
      • Night Respite Care
      • Mattapan, Massachusetts
      • +1 more
      Feb 25, 2023

      Osteoarthritis of Trapeziometacarpal Joint Trial in Sao Paulo (Day Splint, Night Splint)

      Completed
      • Osteoarthritis of Trapeziometacarpal Joint
      • Day Splint
      • Night Splint
      • Sao Paulo, SP, Brazil
        Federal University of Sao Paulo - Rheumatology Division
      Dec 13, 2022

      Overweight Trial in Grand Forks (Morning Exercise, Evening Exercise)

      Recruiting
      • Overweight
      • Morning Exercise
      • Evening Exercise
      • Grand Forks, North Dakota
        USDA Grand Forks Human Nutrition Research Center
      Jan 9, 2023

      Diabetes, Type 2, Insulin Resistance Trial in Maastricht (Standardized living protocol)

      Completed
      • Diabetes Mellitus, Type 2
      • Insulin Resistance
      • Standardized living protocol
      • Maastricht, Limburg, Netherlands
        Maastricht University
      Aug 15, 2019

      Dietary Habits Trial in Boston (Day shift protocol - Diet order A-B, Day shift protocol - Diet order B-A, Night shift protocol -

      Not yet recruiting
      • Dietary Habits
      • Day shift protocol - Diet order A-B
      • +3 more
      • Boston, Massachusetts
        Brigham and Women's Hospital
      May 11, 2023

      AONDA Therapeutic Indication Study I

      Not yet recruiting
      • Bullous Keratopathy
      • +10 more
      • Lotrafilcon A contact lenses
      • Memphis, Tennessee
        Optometry Group, PLLC
      May 26, 2023

      Skin Cancer Trial in Fairborn (Ultraviolet B Radiation, No Ultraviolet B Radiation)

      Not yet recruiting
      • Skin Cancer
      • Ultraviolet B Radiation
      • No Ultraviolet B Radiation
      • Fairborn, Ohio
        Wright State Physicians
      Mar 11, 2022

      Tinnitus Trial in Dijon (Plant extracts, vitamins and mineral, Placebo)

      Recruiting
      • Tinnitus
      • Plant extracts, vitamins and mineral
      • Placebo
      • Dijon, Bourgogne, France
        CEN Nutriment
      Apr 11, 2022

      Coronary Artery Diseases, Heart Valve Diseases Trial in Ankara (Digital Window)

      Not yet recruiting
      • Coronary Artery Diseases
      • Heart Valve Diseases
      • Digital Window
      • Ankara, Altındag, Turkey
        Ankara Training and Research Hospital-Cardiovascular Surgery Int
      Aug 2, 2022

      Sleep Disorders, Circadian Rhythm, Cognitive Dysfunction Trial in Basel (Valerian-Hop Extract, Placebo)

      Not yet recruiting
      • Sleep Disorders, Circadian Rhythm
      • Cognitive Dysfunction
      • Valerian-Hop Extract
      • Placebo
      • Basel, Baselstadt, Switzerland
        Research Platform MCN University of Basel
      Jan 20, 2023