Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Specific Language Impairment clinical trials
3 of 5 indexed Specific Language Impairment trials are currently recruiting.
Corpus placement: #3,391 of 28,707 conditions by registered trial count.
5 US clinical trials · 3 currently recruiting · #3,391 of 28,707 conditions by registered trial count
Specific Language Impairment: 5 US clinical trials tracked, 3 recruiting.
Specific Language Impairment is the subject of 5 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. The most active sponsor is Purdue University, running 3 of these trials.
Enrollment posture brief
Registry condition specific-language-impairment
OPEN 3 | RECR 60% | LATE 0 | EARLY 0 | RANK #3391 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Acute Kidney Injury (AKI) (60% recruiting · 5 trials)
Specific Language Impairment lists 3 open slots (60% of 5 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 Specific Language Impairment 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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Specific Language Impairment is recruiting above its size-band peers.
3 of 5 indexed trials (60%) 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 Specific Language Impairment research.
Purdue University accounts for 3 of 5 trials (60%). 2 distinct sponsors appear on at least one study for this condition label.
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Most Specific Language Impairment trials plan to enrol fewer than 100 people.
Median target enrolment is 32 among the 5 trials that report a genuine target (sentinel values excluded). 3 of those (60%) plan for fewer than 100 participants.
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Specific Language Impairment research is mostly interventional.
5 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
5 total, page 1 of 1
A Developmental Framework For Linking Phonological And Morpho-syntactic Sequential Pattern Rules In DLD: Production
Father Flanagan's Boys' Home
NCT04558541
Retrieval-based Word Learning in Developmental Language Disorder: Adaptive Retrieval Schedule
Purdue University
NCT06995014
Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading II
Purdue University
NCT07048392
A Framework For Linking Sequential Pattern Rules in DLD: Perception in Toddlers
Father Flanagan's Boys' Home
NCT04531514
Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading
Purdue University
NCT06026124
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Specific Language Impairment records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Specific Language Impairment 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 Specific Language Impairment page
5 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Specific Language Impairment trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Purdue University sponsors the most Specific Language Impairment trials on record, review their full trial history before evaluating a specific study. See Purdue 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 Specific Language Impairment condition card totals 5 registered trials; most-linked intervention Retrieval-based word learning: Repeated Study condition; top US site state Indiana. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.