Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Circadian Rhythm Sleep Disorder, Unspecified Type”

26 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 26 results

Not applicableStudy completedNCT05074277
What this trial is testing

Skeletal Response to Simulated Night Shift

Who this might be right for
OsteoporosisCircadian Rhythm Sleep Disorder, Shift Work Type
University of Colorado, Denver 20
Not applicableStudy completedNCT03456219
What this trial is testing

Determination of Protocol of Nocturnal Food Intake of Shift Workers.

Who this might be right for
Shift Work Type Circadian Rhythm Sleep Disorder
Federal University of Uberlandia 14
Not applicableLooking for participantsNCT06550115
What this trial is testing

Impact of Circulating and Tissue-specific Lipids on Vascular Function and Insulin Sensitivity in Chronic Night Shift Workers

Who this might be right for
Circadian Rhythm Sleep Disorder of Shift Work TypeMetabolic DiseaseInsulin Sensitivity+1 more
Colorado State University 50
Not applicableStudy completedNCT02997319
What this trial is testing

Shift Work, Heredity, Insulin, and Food Timing Study

Who this might be right for
Shift Work Type Circadian Rhythm Sleep DisorderDiabetes Mellitus, Type 2Circadian Rhythm Sleep Disorder, Shift Work Type+1 more
Massachusetts General Hospital 365
Not applicableEnded earlyNCT03980340
What this trial is testing

Breath Biomarkers for Sleep Loss and Circadian Timing

Who this might be right for
Shift-Work Sleep DisorderShift Work Type Circadian Rhythm Sleep DisorderSleep Disorders, Circadian Rhythm+8 more
Brigham and Women's Hospital 5
Not applicableLooking for participantsNCT06422741
What this trial is testing

Effect of a Grape Seed Proanthocyanidin Extract (GSPE) on LDL Cholesterol Levels in Rotating Night Shift Workers

Who this might be right for
Cardiovascular DiseasesCircadian Rhythm Sleep Disorder, Shift Work TypeCholesterol Level, High
Fundació Eurecat 22
Not applicableStudy completedNCT05618405
What this trial is testing

Changes in Circadian Rhythm After Anaesthesia in Children

Who this might be right for
Circadian Rhythm Sleep DisorderCircadian Rhythm Disorder Caused by DrugCircadian Rhythm Sleep Disorder, Jet Lag Type+5 more
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) 100
Not applicableStudy completedNCT02522195
What this trial is testing

Meal Distribution Across the Day in Female Nurses Working Shifts

Who this might be right for
Shift Work Type Circadian Rhythm Sleep DisorderImbalance of Constituents of Food Intake
Federal University of Uberlandia 221
Not applicableStudy completedNCT04955431
What this trial is testing

Circadian Rhythm Disruption Effects on Smoke Inhalation

Who this might be right for
InflammationSleep DeprivationCircadian Rhythm Sleep Disorder, Shift Work Type+1 more
University of Montana 10
Not applicableStudy completedNCT01557595
What this trial is testing

Blue Wavelength Light-blocking Glasses in ADHD-Insomnia

Who this might be right for
Attention Deficit Hyperactivity DisorderDelayed Sleep Phase Type Circadian Rhythm Sleep Disorder
University of Alabama at Birmingham 22
Large-scale testing (Phase 3)Study completedNCT03478306
What this trial is testing

Diabetic Retinopathy: Effects of Melatonin Treatment on Visual Functions and Circadian Rhythm

Who this might be right for
Diabetic RetinopathyMelatoninCircadian Dysrhythmia+1 more
Glostrup University Hospital, Copenhagen 31
Not applicableUnknownNCT03018912
What this trial is testing

Validating the Use of a Subjectively Reported Sleep Vital Sign

Who this might be right for
Obstructive Sleep Apnea (OSA)InsomniaRestless Leg Syndrome (RLS)+2 more
Kaiser Permanente 1,000
Not applicableLooking for participantsNCT06384742
What this trial is testing

Shift Worker Intervention for Sleep Health

Who this might be right for
Shift Work Type Circadian Rhythm Sleep DisorderInsomnia, Psychophysiological
Oregon State University 60
Not applicableStudy completedNCT05369715
What this trial is testing

Diurnal Variation of Exercise on Metabolic Health

Who this might be right for
Aerobic ExerciseAcute ExerciseCircadian Rhythm Sleep-Wake Disorders, Unspecified Type+4 more
Universidad de Granada 35
Not applicableStudy completedNCT03758768
What this trial is testing

The Effects of a Blue Monochromatic Light Intervention on Evening-type Individuals' Sleep and Circadian Rhythms

Who this might be right for
Circadian Rhythm Sleep Disorder, Delayed Sleep PhaseSleep
University of Bergen 34
Not applicableActive Not RecruitingNCT04468672
What this trial is testing

Eating Behaviors in Shift Workers

Who this might be right for
Shift Work Type Circadian Rhythm Sleep DisorderEating Behavior
Columbia University 100
Not applicableNot Yet RecruitingNCT06100809
What this trial is testing

Does Fatigue Coaching Improve Functioning and Fatigue in Resident Night Shifts

Who this might be right for
FatigueShift Work Type Circadian Rhythm Sleep Disorder
University of Massachusetts, Worcester 30
Not applicableActive Not RecruitingNCT05091021
What this trial is testing

Skeletal Effects of Chronic Night Shift

Who this might be right for
OsteoporosisCircadian Rhythm Sleep Disorder, Shift Work Type
University of Colorado, Denver 40
Not applicableUnknownNCT05700136
What this trial is testing

Factors Associated With Infant Circadian Rhythm, Growth, and Temperament

Who this might be right for
Circadian Rhythm Sleep Disorder, Jet Lag Type
UCSI University 216
Not applicableStudy completedNCT03800732
What this trial is testing

The Influence of Nocturnal Food Intake in Eating Behavior of Night Workers

Who this might be right for
Shift Work Type Circadian Rhythm Sleep Disorder
Federal University of Uberlandia 10
Load More Results