Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Neurobehavioral Manifestations: early-phase trial registry
2 of 6 indexed Neurobehavioral Manifestations trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,866 of 28,707 conditions by registered trial count.
6 US clinical trials · 2 currently recruiting · #2,866 of 28,707 conditions by registered trial count
Neurobehavioral Manifestations: 6 US clinical trials tracked, 2 recruiting.
Neurobehavioral Manifestations is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is Boston University, running 2 of these trials.
Enrollment posture brief
Registry condition neurobehavioral-manifestations
OPEN 2 | RECR 33% | LATE 0 | EARLY 3 | RANK #2866 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)
Neurobehavioral Manifestations lists 2 open slots (33% of 6 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 Neurobehavioral Manifestations 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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Neurobehavioral Manifestations is recruiting below its size-band peers.
2 of 6 indexed trials (33.3%) 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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One sponsor concentrates Neurobehavioral Manifestations research.
Boston University accounts for 2 of 6 trials (33.3%). 5 distinct sponsors appear on at least one study for this condition label.
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Typical Neurobehavioral Manifestations enrolment sits around 154 participants.
Median target enrolment is 154 among the 6 trials that report a genuine target (sentinel values excluded). 2 of those (33.3%) plan for fewer than 100 participants.
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Neurobehavioral Manifestations splits between interventional and observational designs.
4 interventional and 2 observational studies make up this index (66.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
Rett Syndrome Registry
International Rett Syndrome Foundation
NCT05432349
SQUED™ Series 28.1 Home-use and Treatment of Autowave Reverberator of Autism
American Federation of Medical Synergetics
NCT03222375
Residual Effects of Intoxication on Student Performance
Boston University
NCT00183170
Acute and Residual Effects of Caffeinated Beer
Boston University
NCT00515294
Hangover, Congeners, Sleep and Occupational Performance
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NCT00247585
Training Cognitive Control Processes in Older Adults
Columbia University
NCT00586638
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 2 |
Top Sponsors
Named interventions
Most-linked intervention names on Neurobehavioral Manifestations records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Neurobehavioral Manifestations 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 Neurobehavioral Manifestations page
6 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Neurobehavioral Manifestations trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Boston University sponsors the most Neurobehavioral Manifestations trials on record, review their full trial history before evaluating a specific study. See Boston 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 Neurobehavioral Manifestations condition card totals 6 registered trials; most-linked intervention Non-Caffeinated, Non-Alcoholic Beer; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.