Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Sleep Problems: early-phase trial registry
3 of 8 indexed Sleep Problems trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,176 of 28,707 conditions by registered trial count.
8 US clinical trials · 3 currently recruiting · #2,176 of 28,707 conditions by registered trial count
Sleep Problems: 8 US clinical trials tracked, 3 recruiting.
Sleep Problems is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is Courtney Millar, running 1 of these trials.
Enrollment posture brief
Registry condition sleep-problems
OPEN 3 | RECR 38% | LATE 0 | EARLY 2 | RANK #2176 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Acute-graft-versus-host Disease (38% recruiting · 8 trials)
Sleep Problems lists 3 open slots (38% of 8 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Sleep Problems on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Sleep Problems is recruiting below its size-band peers.
3 of 8 indexed trials (37.5%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Sleep Problems trials is spread across many organizations.
Courtney Millar accounts for 1 of 8 trials (12.5%). 8 distinct sponsors appear on at least one study for this condition label.
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Most Sleep Problems trials plan to enrol fewer than 100 people.
Median target enrolment is 60 among the 8 trials that report a genuine target (sentinel values excluded). 8 of those (100%) plan for fewer than 100 participants.
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Sleep Problems research is mostly interventional.
7 interventional and 1 observational studies make up this index (87.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
8 total, page 1 of 1
Sleep Treatment for Teens (RCT Phase)
Rutgers, The State University of New Jersey
NCT07303959
The Impact of Melatonin Lotion on Sleep and Mental Health
University of Redlands
NCT06768749
Use of CBD in the Treatment of Anxiety
University of Florida
NCT06672666
Good Nights Sleep Program to Improve Child and Family Sleep
Auburn University
NCT06249217
Evaluation Study of Talk Parenting Skills
Oregon Research Behavioral Intervention Strategies
NCT04633434
A Non-Pharmacological Method for Enhancing Sleep in PTSD
University of Arizona
NCT02370173
Understanding Sleep Problems in Children With Autism Spectrum Disorder
Baylor College of Medicine
NCT00691080
Tart Cherry Juice for Sleep in Older Adults With Insomnia: A Pilot Study of Feasibility and Comprehensive Mechanisms
Courtney Millar
NCT06786494
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Sleep Problems records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Sleep Problems trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Sleep Problems page
8 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Sleep Problems trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Courtney Millar sponsors the most Sleep Problems trials on record, review their full trial history before evaluating a specific study. See Courtney Millar's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Sleep Problems condition card totals 8 registered trials; most-linked intervention Tart Cherry Juice; top US site state Oregon. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.