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ClinicalTrials.gov public records Last synced May 22, 2026, 4:12 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Developmental Language Disorder and Language Impairment
Interventions
Recast Therapy, Syntax Stories
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
4 Years to 9 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Newark, Delaware • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Stroke, Dyslexia, Acquired
Interventions
Phono-Motor Therapy, Semantic Feature Analysis
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Tallahassee, Florida • Baltimore, Maryland • West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder
Interventions
Support Groups
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced May 22, 2026, 4:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Developmental Language Disorder, Language Impairment
Interventions
Sentence recast
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
4 Years to 6 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Obsessive-compulsive Disorder, Social Phobia, Generalized Anxiety Disorder, Specific Phobia, Separation Anxiety Disorder, Selective Mutism, Anxiety Disorder, Not Otherwise Specified
Interventions
Parent-Led Exposure Therapy, Treatment As Usual
Behavioral · Other
Lead sponsor
University of South Florida
Other
Eligibility
3 Years to 7 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Oct 5, 2016 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Stroke, Aphasia, Reading Disorder
Interventions
Phono-Motor Therapy, Aerobic Exercise Training (AET), Stretching
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Dyslexia, Learning Disorders
Interventions
Comprehensive program to improve reading and writing skills
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
6 Years and older
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2005
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 27, 2006 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Language Development Disorders
Interventions
Language Intervention
Behavioral
Lead sponsor
Karla McGregor
Other
Eligibility
4 Years to 7 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced May 22, 2026, 4:12 AM EDT
Active, not recruiting Not applicable Interventional
Conditions
Developmental Language Disorder, Explicit Intervention, Grammatical Language
Interventions
Implicit-only, Explicit-added
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
5 Years to 9 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder
Interventions
Eye-Tracking in Visual World Paradigm
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
30 Years to 35 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Specific Language Impairment
Interventions
Science + Phonological Awareness, Science + Grammar Intervention, Science + Vocabulary Intervention
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
4 Years to 7 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Sep 13, 2020 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Attention Deficit Hyperactivity Disorder, Reading Disabilities
Interventions
Methylphenidate, Intensive reading instruction, Parent Training, Mixed Salt Amphetamine, Atomoxetine, Guanfacine
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
7 Years to 12 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Cincinnati, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Stroke, Aphasia
Interventions
Schedule of tDCS administration
Device
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
West Orange, New Jersey • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Language Impairment, Down Syndrome
Interventions
Jasper-EMT with words and AAC
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
30 Months to 54 Months
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
2
States / cities
Los Angeles, California • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced May 22, 2026, 4:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Developmental Language Disorder, Specific Language Impairment, Language Development
Interventions
Retrieval-based word learning: Repeated Spaced Retrieval condition, Retrieval-based word learning: Repeated Study condition
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
48 Months to 71 Months
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana • West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder and Language Impairment, Specific Language Impairment, Language Development
Interventions
Retrieval-based word learning: Repeated Spaced Retrieval condition, Retrieval-based word learning: Repeated Study condition
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
48 Months to 71 Months
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced May 22, 2026, 4:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Developmental Language Disorder
Interventions
Modeling with Verbal Mediation, Modeling Only
Behavioral
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
8 Years to 10 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder, Adults Without Language Disorder
Interventions
Perceptual category training
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 55 Years
Enrollment
540 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Newark, Delaware • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
Interventions
Sensitivity to phonological rules, Sensitivity to semantic category cues.
Other
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
4 Years to 8 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Tucson, Arizona • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced May 22, 2026, 4:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
DLD
Interventions
VOCAB +
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
8 Years to 9 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 22, 2026, 4:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Aphasia, Stroke, Alexia
Interventions
Not listed
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
Interventions
Sensitivity to phonological rules & referents OR: Toddlers, Sensitivity to phonological rules & referents FR: Toddlers
Other
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
19 Months to 36 Months
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Specific Learning Disorder (MeSH Unique ID: D000067559), Dyslexia (MeSH Unique ID: D004410), Conduct Disorder (MeSH Unique ID: D019955)
Interventions
Strategies Enhancing Reading in Older Underperf. Students
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
14 Years to 16 Years · Male only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced May 22, 2026, 4:12 AM EDT
Conditions
Developmental Language Disorder, Language Impairment
Interventions
Sentence recast
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
4 Years to 6 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced May 22, 2026, 4:12 AM EDT