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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Delayed Sleep Phase Type Circadian Rhythm Sleep Disorder”

25 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 25 results

Testing effectiveness (Phase 2)Study completedNCT00593736
What this trial is testing

Efficacy of Ramelteon on Speeding Up Sleep in Subjects With Delayed Sleep Phase Syndrome

Who this might be right for
Sleep Disorders, Circadian Rhythm
Takeda 132
Not applicableStudy completedNCT00246454
What this trial is testing

Circadian Rhythms and Sleep in Familial DSPS and ASPS

Who this might be right for
Circadian Rhythm Sleep Disorder
Northwestern University 156
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
Post-approval studies (Phase 4)Study completedNCT00834886
What this trial is testing

Randomized Controlled Trial on the Treatment Effects of Melatonin and Light Therapy on Delayed Sleep Phase Syndrome

Who this might be right for
Delayed Sleep Phase Syndrome
University of Bergen 40
Not applicableStudy completedNCT04792697
What this trial is testing

Experimental Manipulation of Sleep and Circadian Rhythms and the Role Played on Reward Function in Teens

Who this might be right for
Delayed Sleep Phase Syndrome
University of Pittsburgh 115
Not applicableStudy completedNCT01419938
What this trial is testing

Does Cognitive Behaviour Therapy (CBT) Improve the Effect of Light Therapy

Who this might be right for
Delayed Sleep Phase Syndrome
Uppsala University 57
Not applicableStudy completedNCT04690504
What this trial is testing

Validation of Circadian Biomarkers in Patients With Sleep Disorders

Who this might be right for
Sleep Disorders, Circadian RhythmCircadian Rhythm DisordersCircadian Rhythm Sleep Disorder+4 more
Brigham and Women's Hospital 50
Not applicableLooking for participantsNCT05177055
What this trial is testing

Sleep in Psychiatric Care (SIP): Treatment for Comorbid Delayed Sleep-Wake Phase Disorder (DSWPD)

Who this might be right for
Delayed Sleep-Wake Phase DisorderSleep DisorderPsychiatric Disorder
Haukeland University Hospital 60
Not applicableStudy completedNCT00796939
What this trial is testing

Effects of Light Treatment During Sleep on Young Men

Who this might be right for
Depression
University of California, San Diego 30
Not applicableUnknownNCT02964598
What this trial is testing

SleepHelsinki! CIRCADIAN SLEEP REGULATION IN ADOLESCENCE

Who this might be right for
Sleep Disorder Circadian Rhythm, Delayed Sleep Phase Type
University of Helsinki 270
Large-scale testing (Phase 3)Looking for participantsNCT06701396
What this trial is testing

Evaluating the Effects of Tasimelteon Vs. Placebo in Delayed Sleep-Wake Phase Disorder (DSWPD) and the CRY1Δ11 Variant

Who this might be right for
Sleep Wake DisordersSleep Disorders, Circadian RhythmChronobiology Disorders+1 more
Vanda Pharmaceuticals 60
Not applicableUnknownNCT06407258
What this trial is testing

Promoting Sleep and Physical Activity Among Adolescent Psychiatric Patients

Who this might be right for
Mental Disorder in AdolescenceInsomniaDelayed Sleep-Wake Phase Disorder
Christin Lang 140
Not applicableStudy completedNCT04378933
What this trial is testing

Glasses for Adolescent Delayed Sleep-Wake Phase Disorder

Who this might be right for
Delayed Sleep-Wake Phase Disorder
Mayo Clinic 34
Large-scale testing (Phase 3)Study completedNCT03715465
What this trial is testing

The Clinical Utility of Measuring the Circadian Clock in Treatment of Delayed Sleep-Wake Phase Disorder

Who this might be right for
Delayed Sleep Phase Syndrome
University of Michigan 44
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
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
Post-approval studies (Phase 4)UnknownNCT02962037
What this trial is testing

Are Patients Suffering From DSPS Show Compromising in Everyday Functions and Abilities Before Handling the Disorder?

Who this might be right for
Delayed Sleep Phase Syndrome
Lilach Kemer 20
Post-approval studies (Phase 4)Study completedNCT05463861
What this trial is testing

Lemborexant in Delayed Sleep Phase Syndrome

Who this might be right for
Delayed Sleep Phase Syndrome
Stanford University 71
Testing effectiveness (Phase 2)Looking for participantsNCT06226025
What this trial is testing

Correcting Circadian Rhythms to Breakthrough in Bipolar Disorder

Who this might be right for
Bipolar DisorderDelayed Sleep-Wake Phase Disorder
Leslie Swanson 50
Not applicableLooking for participantsNCT06471374
What this trial is testing

Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder

Who this might be right for
Delayed Sleep Phase SyndromeDelayed Sleep Phase
University of Colorado, Boulder 66
Next Page