Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Transdiagnostic: early-phase trial registry
2 of 2 indexed Transdiagnostic trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #7,188 of 28,707 conditions by registered trial count.
2 US clinical trials · 2 currently recruiting · #7,188 of 28,707 conditions by registered trial count
Transdiagnostic: 2 US clinical trials tracked, 2 recruiting.
Transdiagnostic is the subject of 2 registered US clinical trials on ClinicalTrials.gov, 2 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 Yale University, running 1 of these trials.
Enrollment posture brief
Registry condition transdiagnostic
OPEN 2 | RECR 100% | LATE 0 | EARLY 1 | RANK #7188 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Transdiagnostic lists 2 open slots (100% of 2 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 Transdiagnostic 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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Transdiagnostic is recruiting above its size-band peers.
2 of 2 indexed trials (100%) 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.
Open and recent trials
2 total, page 1 of 1
A Mixed Methods Pilot Trial of the STEP Home Workshop to Improve Reintegration and Reduce Suicide Risk for Recently Transitioned Veterans
VA Office of Research and Development
NCT05995678
Open-Label Psilocybin Study in Transdiagnostic Population
Yale University
NCT06442423
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Transdiagnostic records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Transdiagnostic 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 Transdiagnostic page
2 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Transdiagnostic trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Yale University sponsors the most Transdiagnostic trials on record, review their full trial history before evaluating a specific study. See Yale University'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 Transdiagnostic condition card totals 2 registered trials; most-linked intervention VA Solid Start; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.