Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Overdose Accidental: early-phase trial registry
2 of 4 indexed Overdose Accidental trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 2 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Overdose Accidental: 4 US clinical trials tracked, 2 recruiting.
Overdose Accidental is the subject of 4 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 RAND, running 2 of these trials.
Enrollment posture brief
Registry condition overdose-accidental
OPEN 2 | RECR 50% | LATE 0 | EARLY 1 | RANK #4115 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Overdose Accidental lists 2 open slots (50% of 4 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 Overdose Accidental 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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Overdose Accidental is recruiting above its size-band peers.
2 of 4 indexed trials (50%) 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
4 total, page 1 of 1
Families Left Behind
RAND
NCT06854757
Naltrexone for Overdose Prevention
University of California, San Francisco
NCT06633900
Leveraging Psychological Autopsies to Accelerate Research Into Stimulant Overdose Mortality
San Francisco Department of Public Health
NCT06076564
Pilot of Training on 988 and Narcan
RAND
NCT07072819
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Overdose Accidental records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Overdose Accidental 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 Overdose Accidental page
4 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Overdose Accidental trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- RAND sponsors the most Overdose Accidental trials on record, review their full trial history before evaluating a specific study. See RAND'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 Overdose Accidental condition card totals 4 registered trials; most-linked intervention Crisis Ready Training; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.