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Circadian Dysregulation
Open-data reference.
11 US clinical trials · 3 currently recruiting
Active & Recent Trials
NIA_Improving Function and Well-being by Improving Patient Memory: Transdiagnostic Sleep and Circadian Treatment
University of California, Berkeley
NCT05986604
Nighttime Synchrony of Your Nutrition and Circadian Health
University of Utah
NCT07329283
Feasibility of Light Therapy in the Pediatric Intensive Care Unit (ICU)
Laura Beth Kalvas
NCT07384585
Maintaining Behavior Change: An Evaluation of a Habit-based Sleep Health Intervention
University of California, Berkeley
NCT05167695
Body Weight, Sleep, and Heart Health
Oregon Health and Science University
NCT03388788
Circadian Health Regulation and Optimization for Rejuvenation Outcomes
Salk Institute for Biological Studies
NCT07203196
Efficacy of Ramelteon on Insomnia Symptoms Associated With Jet Lag in Healthy Adult Volunteers
Takeda
NCT00492011
A Pilot Test of Mood and Circadian Rhythm Mechanisms Driving Binge Eating
University of Wyoming
NCT03680989
Zolpidem CR and Hospitalized Patients With Dementia
Massachusetts General Hospital
NCT00814502
The Impact of Artificial Sunlight on Human Sleep and Circadian Rhythms
VA Palo Alto Health Care System
NCT03636360
Morning Light Treatment to Improve Glucose Metabolism
Northwestern University
NCT03188263
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Reading the Circadian Dysregulation Trial Landscape
ClinicalTrials.gov lists 11 US studies indexed under Circadian Dysregulation, and 3 of those are currently open to recruitment — roughly 27% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.
The phase distribution for Circadian Dysregulation shows 1 late-stage studies (Phase 3 and Phase 4 combined) alongside 0 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.
Top sponsor activity for Circadian Dysregulation is led by University of California, Berkeley with 2 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 11 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.
Frequently Asked Questions
How many clinical trials are there for Circadian Dysregulation?
PlainTrial tracks 11 US clinical trials for Circadian Dysregulation, of which 3 are currently recruiting participants. Data sourced from ClinicalTrials.gov.
How do I find a recruiting trial for Circadian Dysregulation?
Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.
Is this data current?
Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.
Related
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.
Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.