Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
ASD: early-phase trial registry
4 of 8 indexed ASD 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 · 4 currently recruiting · #2,176 of 28,707 conditions by registered trial count
ASD: 8 US clinical trials tracked, 4 recruiting.
ASD is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most active sponsor is Joanne Kurtzberg, MD, running 1 of these trials.
Enrollment posture brief
Registry condition asd
OPEN 4 | RECR 50% | LATE 0 | EARLY 4 | RANK #2176 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
ASD lists 4 open slots (50% 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 ASD 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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ASD is recruiting above its size-band peers.
4 of 8 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.
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Sponsorship of ASD trials is spread across many organizations.
Joanne Kurtzberg, MD 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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Typical ASD enrolment sits around 100 participants.
Median target enrolment is 100 among the 8 trials that report a genuine target (sentinel values excluded). 4 of those (50%) plan for fewer than 100 participants.
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ASD 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
Natural History Study of Individuals With Autism and Germline Heterozygous PTEN Mutations
Boston Children's Hospital
NCT02461446
Trial of Center-Based vs. In-Home Pivotal Response Treatment (PRT) in Autism
Stanford University
NCT04899544
Adia MED of Winter Park LLC Autism Spectrum Disorder Research Study
Adia Med of Winter Park
NCT07304440
A Phase 2A Trial of MM402 for Autism Spectrum Disorder
Definium Therapeutics US
NCT07303907
Theta Burst Stimulation for Refractory Depression in Autism Spectrum Disorder
Children's Hospital Medical Center, Cincinnati
NCT06670040
Cord Blood Infusion for Children With Autism Spectrum Disorder
Joanne Kurtzberg, MD
NCT02847182
Cannabidiol for ASD Open Trial
NYU Langone Health
NCT03900923
An Open-Label Trial of Oxytocin in Adolescents With Autism Spectrum Disorders
Massachusetts General Hospital
NCT01931033
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on ASD records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on ASD 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 ASD page
8 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 ASD trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Joanne Kurtzberg, MD sponsors the most ASD trials on record, review their full trial history before evaluating a specific study. See Joanne Kurtzberg, MD'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 ASD condition card totals 8 registered trials; most-linked intervention 98% pure CBD; top US site state Ohio. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.