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circadian cycles

Showing 1 - 25 of 4,179

STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS

Parkinson's Disease Trial in Boston (Light exposure)

Completed
  • Parkinson's Disease
  • Light exposure
  • Boston, Massachusetts
    Massachusetts General Hospital
Feb 15, 2020

Hematopoietic Stem Cell Transplant Trial in Cincinnati (12-16 hour nutrition)

Active, not recruiting
  • Hematopoietic Stem Cell Transplant
  • 12-16 hour nutrition
  • Cincinnati, Ohio
    Cincinnati Children's Hospital
Oct 14, 2022

Circadian Clocks and Eating Patterns (Cohort)

Completed
  • Postpartum Women
  • Diabetes, Gestational
    • Lausanne, Switzerland
      Lausanne University Hospital (CHUV)
    Oct 19, 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

      The Metabolic and Circadian Effects of Shift Work

      Recruiting
      • Shift Work Schedule
      • Exposure to shift work
      • Geneva, Switzerland
        Geneva University Hospitals
      Mar 19, 2022

      Overweight and Obesity Trial in Florence (Dietary intervention - intervention group, Dietary intervention - control group)

      Recruiting
      • Overweight and Obesity
      • Dietary intervention - intervention group
      • Dietary intervention - control group
      • Florence, Italy
        Unit of Clinical Nutrition, University Hospital of Careggi
      Jul 4, 2023

      Obstructive Sleep Apnea Trial in Pittsburgh (Bright light therapy glasses)

      Completed
      • Obstructive Sleep Apnea
      • Bright light therapy glasses
      • Pittsburgh, Pennsylvania
        VA Pittsburgh Healthcare System University Drive Division, Pitts
      Sep 15, 2022

      Obesity Trial in Izmit (Circadian Timing Program, Sleep Hygiene Training)

      Recruiting
      • Obesity
      • Circadian Timing Program
      • Sleep Hygiene Training
      • İzmit, Kocaeli, Turkey
        Kocaeli University
      Mar 30, 2022

      Fertility Disorders Trial in Brussel (blood test)

      Recruiting
      • Fertility Disorders
      • blood test
      • Brussel, Jette, Belgium
        Brussels IVF
      Aug 19, 2022

      Sleep, Obesity and Mental Disease - Biological Markers for

      Recruiting
      • Bipolar Disorder
      • +3 more
      • Observational
      • Esbjerg, Denmark
        Hospital South West Jutland
      Jun 10, 2022

      Ulcerative Colitis Trial in Chicago (7-day sleep lab)

      Recruiting
      • Ulcerative Colitis
      • 7-day sleep lab
      • Chicago, Illinois
        Rush University Medical Center
      Jan 2, 2022

      Overweight and Obesity Trial in Geneva (Early time-restricted eating, Late time-restricted eating, Active control)

      Recruiting
      • Overweight and Obesity
      • Early time-restricted eating
      • +2 more
      • Geneva, Switzerland
        Geneva University Hospitals
      Sep 27, 2022

      Mental Disorder Trial in Trondheim (Blue-depleted evening light condition, Normal light condition)

      Completed
      • Mental Disorder
      • Blue-depleted evening light condition
      • Normal light condition
      • Trondheim, Norway
        St. Olavs Hospital, Department Østmarka
      Feb 19, 2022

      Infant Sleep Problem Trial in Shanghai (Behavioral sleep intervention)

      Not yet recruiting
      • Infant Sleep Problem
      • Behavioral sleep intervention
      • Shanghai, Shanghai, China
        Shanghai children's medicial center affiliated shanghai jiaotong
      Dec 1, 2021

      Diabetes, Type 2 Trial in Cruz-Quebrada (HIIT)

      Not yet recruiting
      • Diabetes Mellitus, Type 2
      • HIIT
      • Cruz-Quebrada, Oeiras, Portugal
        Faculdade de Motricidade Humana
      Nov 15, 2023

      Schizophrenia, Physical Activity, Schizo Affective Disorder Trial in Caen (Physical activity (APA), Health Education program

      Terminated
      • Schizophrenia
      • +2 more
      • Physical activity (APA)
      • Health Education program (HE)
      • Caen, France
        Caen University Hospital
      Mar 8, 2022

      Disorder of Consciousness Trial in Ottignies, Liège (Apomorphine Hydrochloride 50Mg/10mL Prefilled Syringe)

      Active, not recruiting
      • Disorder of Consciousness
      • Apomorphine Hydrochloride 50Mg/10mL Prefilled Syringe
      • Ottignies, Brabant Wallon, Belgium
      • +1 more
      Feb 8, 2022

      Bipolar Disorder Trial in Laxou (EEG and ERG measurements (Retinaute®, BioSerenity), Actigraphy (Motion Watch 8®, CamNtech),

      Recruiting
      • Bipolar Disorder
      • EEG and ERG measurements (Retinaute®, BioSerenity)
      • +3 more
      • Laxou, Nancy, France
        Centre Psychothérapique de Nancy
      Feb 17, 2022

      Premenstrual Dysphoric Disorder Trial in San Diego (LWT+AM BWL, EWT+PM BWL)

      Completed
      • Premenstrual Dysphoric Disorder
      • LWT+AM BWL
      • EWT+PM BWL
      • San Diego, California
        UCSD Medical Center, Hillcrest
      Jan 20, 2022

      Preterm Infants Trial (Cephalic helmet)

      Completed
      • Preterm Infants
      • Cephalic helmet
      • (no location specified)
      Dec 9, 2022

      Intermittent Hypoxia Trial in Austin (Intermittent hypoxia, Intermittent normoxia)

      Completed
      • Intermittent Hypoxia
      • Intermittent hypoxia
      • Intermittent normoxia
      • Austin, Texas
        The Unviersity of Texas at Austin
      Jun 6, 2023

      Disorder of Consciousness Trial in Worldwide (Apomorphine HCl 5mg/ml Pre-filled Syringe (APO-go PFS 10ml), Sodium chloride

      Recruiting
      • Disorder of Consciousness
      • Apomorphine hydrochloride 5mg/ml Pre-filled Syringe (APO-go PFS 10ml)
      • Sodium chloride 9mg/ml
      • Liege, Belgium
      • +4 more
      Mar 29, 2022

      The Biological Rhythm of Human Metabolite

      Recruiting
      • Rhythm Nodal
      • +2 more
        • Jinan, Shandong, China
          Shandong Provincial Hospital
        May 10, 2022

        Sequential Feeding for Circadian Rhythm and Gut Flora Rhythm in

        Recruiting
        • Feeding Patterns
        • +2 more
        • feeding type
        • Qingdao, Shan Dong Province, China
          The affiliated hospital of qingdao university
        Oct 15, 2023

        Cardiometabolic Syndrome, Type 2 Diabetes, Sleep Trial (Circadian Intervention)

        Not yet recruiting
        • Cardiometabolic Syndrome
        • +8 more
        • Circadian Intervention
        • (no location specified)
        Jul 5, 2023