Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Nightmare: early-phase trial registry
4 of 9 indexed Nightmare trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,916 of 28,707 conditions by registered trial count.
9 US clinical trials · 4 currently recruiting · #1,916 of 28,707 conditions by registered trial count
Nightmare: 9 US clinical trials tracked, 4 recruiting.
Nightmare is the subject of 9 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is NightWare, running 1 of these trials.
Enrollment posture brief
Registry condition nightmare
OPEN 4 | RECR 44% | LATE 0 | EARLY 1 | RANK #1916 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Acute Ischemic Stroke (44% recruiting · 27 trials)
Nightmare lists 4 open slots (44% of 9 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 Nightmare 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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Nightmare is recruiting below its size-band peers.
4 of 9 indexed trials (44.4%) 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 Nightmare trials is spread across many organizations.
NightWare accounts for 1 of 9 trials (11.1%). 9 distinct sponsors appear on at least one study for this condition label.
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Most Nightmare trials plan to enrol fewer than 100 people.
Median target enrolment is 40 among the 9 trials that report a genuine target (sentinel values excluded). 8 of those (88.9%) plan for fewer than 100 participants.
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Nightmare research is mostly interventional.
9 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
9 total, page 1 of 1
NightWare and Cardiovascular Health in Veterans With PTSD
VA Office of Research and Development
NCT06419959
Art Therapy and Emotional Well Being in Military Populations With Posttraumatic Stress Symptoms
Walter Reed National Military Medical Center
NCT05414708
Nightmare Deconstruction and Reprocessing vs. NightWare Wristband
Uniformed Services University of the Health Sciences
NCT06399874
Behavioral Treatment for Nightmares in REM Sleep Behavior Disorder
University of Utah
NCT06441864
Remote Study of NightWare for PTSD With Nightmares
NightWare
NCT03934658
An Efficient Treatment for Posttraumatic Injury for Firefighters
Palo Alto Veterans Institute for Research
NCT05950035
NightWare and Cardiovascular Health in Adults With PTSD
University of Colorado, Denver
NCT05365607
Cognitive Behavioral Therapy for Nightmares in Children
University of Oklahoma
NCT04047277
Cognitive Behavioral Therapy for Insomnia vs. Exposure, Relaxation, and Rescripting Therapy
University of Tul
NCT03831412
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Nightmare records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Nightmare 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 Nightmare page
9 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 Nightmare trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- NightWare sponsors the most Nightmare trials on record, review their full trial history before evaluating a specific study. See NightWare'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 Nightmare condition card totals 9 registered trials; most-linked intervention NightWare; top US site state Oklahoma. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.