Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Stuttering, Adult: early-phase trial registry
5 of 6 indexed Stuttering, Adult 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 · 5 currently recruiting · #2,866 of 28,707 conditions by registered trial count
Stuttering, Adult: 6 US clinical trials tracked, 5 recruiting.
Stuttering, Adult is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 5 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 University of Michigan, running 2 of these trials.
Enrollment posture brief
Registry condition stuttering-adult
OPEN 5 | RECR 83% | LATE 0 | EARLY 1 | RANK #2866 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Alcoholic Hepatitis (83% recruiting · 6 trials)
Stuttering, Adult lists 5 open slots (83% 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 Stuttering, Adult 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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Stuttering, Adult is recruiting above its size-band peers.
5 of 6 indexed trials (83.3%) 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 Stuttering, Adult research.
University of Michigan 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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Most Stuttering, Adult trials plan to enrol fewer than 100 people.
Median target enrolment is 80 among the 6 trials that report a genuine target (sentinel values excluded). 4 of those (66.7%) plan for fewer than 100 participants.
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Stuttering, Adult research is mostly interventional.
6 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
Exploring the Nature, Assessment and Treatment of Stuttering
University of Texas at Austin
NCT05908123
Transcranial Alternating Current Stimulation (tACS) in Stuttering
University of Michigan
NCT06740968
Information Processing Biases in Adults Who Stutter
University of Memphis
NCT06422442
Dopamine and Sensorimotor Function in Stuttering
University of California, San Francisco
NCT07215884
Using Transcranial Magnetic Stimulation to Treat Stuttering
Kansas State University
NCT07389694
Speech Processing in Stuttering
University of Michigan
NCT04929184
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Stuttering, Adult records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Stuttering, Adult 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 Stuttering, Adult page
6 registered trials, 5 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 5 Stuttering, Adult trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Michigan sponsors the most Stuttering, Adult trials on record, review their full trial history before evaluating a specific study. See University of Michigan'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 Stuttering, Adult condition card totals 6 registered trials; most-linked intervention Speech and non-speech tasks; top US site state Michigan. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.