Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:43 AM EDT

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

Showing 73–96 of 204 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Language Development Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Investigating Speech Sequencing in Neurotypical Speakers and Persons With Disordered Speech

NCT05437159
View directory record Official record
Conditions
Stuttering, Developmental, Aphasia, Primary Progressive
Interventions
Learning of non-native phoneme combinations: 6 training sessions, Learning of non-native phoneme combinations: 1 training session, Learning of novel multisyllabic nonwords, Anodal tDCS, Sham tDCS, Learning of non-native phoneme combinations: 8 training sessions
Behavioral · Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
6 Years and older
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Telehealth Language Intervention for Children With Autism Ages 2-4 Years

NCT04675580
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Toy Talk
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
2 Years to 4 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Aug 2, 2022 · Synced Oct 19, 2026, 4:43 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Incidental Auditory Category Training for Language Learning

NCT04509024
View directory record Official record
Conditions
Healthy, Language
Interventions
Incidental training, Explicit training, Classroom training, Classroom and incidental training, Classroom and explicit training
Behavioral
Lead sponsor
Carnegie Mellon University
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 19, 2026, 4:43 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain Stimulation Paired With Structured Language Learning in Adults

NCT07762118
View directory record Official record
Conditions
Language Development, Learning
Interventions
Active transcranial electrical stimulation (tES), Sham transcranial electrical stimulation (tES)
Device
Lead sponsor
General Neuro Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Changing Chat: Diaper Tips to Improve Language Development

NCT01594840
View directory record Official record
Conditions
Healthy Infants
Interventions
Changing chat
Device
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
16 Months to 18 Months
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 26, 2014 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Telehealth Parent-Implemented Intervention for Young Children With Autism Spectrum Disorder (ASD)

NCT05176808
View directory record Official record
Conditions
Autism Spectrum Disorder, Autistic Disorder, Active Autistic Disorder, Autism, Asperger Syndrome, PDD-NOS, Social Communication Delay, Mixed Expressive Receptive Language Disorder, Other Symbolic Dysfunctions
Interventions
Early Achievements- Parent Coaching Intervention
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
18 Months to 42 Months
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Primary Care-based Program to Enhance Positive Parenting Practices

NCT02871973
View directory record Official record
Conditions
Parenting, Development, Language, Children
Interventions
Sit Down and Play, Handout
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 19, 2026, 4:43 AM EDT
Recruiting No phase listed Observational

SQUED™ Series 28.1 Home-use and Treatment of Autowave Reverberator of Autism

NCT03222375
View directory record Official record
Conditions
Autistic Disorder, Autism Spectrum Disorder, Child Development Disorders, Pervasive, Neurodevelopmental Disorders, Mental Disorders, Asperger's Syndrome, Neurobehavioral Manifestations, Nervous System Diseases
Interventions
SQUED™ series 28.1 home-use
Device
Lead sponsor
American Federation of Medical Synergetics
Other
Eligibility
1 Month to 21 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Proactive Speech and Language Intervention for Infants With Down Syndrome

NCT06450509
View directory record Official record
Conditions
Down Syndrome
Interventions
Babble Boot Camp
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
0 Months to 12 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuroimaging Reveals Treatment-related Changes in DLD

NCT05268341
View directory record Official record
Conditions
Developmental Language Disorder
Interventions
My Sentence Builder
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
48 Months to 71 Months
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
6
States / cities
Cincinati, Ohio • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parent-Level Predictors of Early Language Interaction Quality and Intervention Outcomes

NCT03525951
View directory record Official record
Conditions
Language Development Disorders, Autism Spectrum Disorder
Interventions
Enhanced Milieu Teaching, no intervention comparison group
Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
30 Months and older
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 19, 2026, 4:43 AM EDT
Active, not recruiting Not applicable Interventional

Boosting Language Outcomes of Minimally Verbal Children With ASD (BLOOM)

NCT04218331
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
JASPER, PROMPT
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
42 Months to 66 Months
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigating Individual Differences in Speech Motor Skills in Neurotypical Speakers and Persons With Disordered Speech

NCT07459803
View directory record Official record
Conditions
Stuttering, Developmental, Dyslexia, Healthy Participants
Interventions
Unpredictable auditory feedback perturbation: 2 behavioral sessions, Unpredictable auditory feedback perturbation during tCS: 3 behavioral sessions, Sustained F1 auditory feedback perturbation, Sustained F0 auditory feedback perturbation, Reflexive somatosensory perturbation, Anodal tCS targeting pSTG and vSSC, Anodal tCS targeting left or right vPMC, Sham tCS targeting pSTG or vSSC, Sham tCS targeting left vPMC or right vPMC
Behavioral · Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Preventing Learning Problems in Young Children: A Public Health and Physician-Based Outreach

NCT00110292
View directory record Official record
Conditions
Developmental Disabilities, Language Development Disorders
Interventions
Age-specific parenting newsletters and developmental toys, Parent-completed Ages & Stages Questionnaires, Clinic-based distribution of children's books
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
4 Months to 7 Months
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 19, 2026, 4:43 AM EDT
Active, not recruiting Not applicable Interventional

Improving Outcomes Using Technology for Children Who Are DHH

NCT02998164
View directory record Official record
Conditions
Hearing Loss, Language Development, Social Behavior
Interventions
augmentative and alternative communication technology, Usual Care
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 10 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
2
States / cities
Aurora, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bilingual Family Literacy Program Pilot

NCT04423133
View directory record Official record
Conditions
Language Development, Literacy, Health Behavior
Interventions
Online Family Literacy Program
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 99 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Direct Instruction Language for Learning in Autism Spectrum Disorder

NCT02483910
View directory record Official record
Conditions
Autism Spectrum Disorder, Moderate Language Delay
Interventions
Direct Instruction-Language for Learning (DI-LL) via telehealth (e.g., Zoom or WebEx), Standard of care delivered via telehealth (e.g., Zoom or WebEx)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
4 Years to 7 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 6, 2021 · Synced Oct 19, 2026, 4:43 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Let's Know!2: Language-focused Intervention for Children at Risk of Comprehension Difficulties

NCT05133479
View directory record Official record
Conditions
Language Disorders in Children
Interventions
Let's Know! small-group or TierL 2 Intervention
Behavioral
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
5 Years to 12 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Recruiting No phase listed Observational

Sleep and Central Auditory Processing Disorder in Autism Spectrum Disorder

NCT06059352
View directory record Official record
Conditions
Central Auditory Processing Disorder, Autism Spectrum Disorder, Sleep Disturbance
Interventions
Not listed
Lead sponsor
Loma Linda University
Other
Eligibility
6 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

EMT en Español for Spanish-speaking Toddlers With Language Delays

NCT04066049
View directory record Official record
Conditions
Language Development Disorders
Interventions
EMT en Español
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
30 Months to 36 Months
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading II

NCT07048392
View directory record Official record
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
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed Not applicable Interventional

Intervention for Toddlers at Risk for Autism Spectrum Disorders (ASD)

NCT01179841
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Playgroup, Parent Training
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
11 Months to 21 Months
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Oct 19, 2026, 4:43 AM EDT
Active, not recruiting No phase listed Observational

CNKSR2 Natural History Study

NCT06500260
View directory record Official record
Conditions
Developmental Dysphasia, Epileptic Encephalopathy, Childhood-Onset, X-Linked Intellectual Disability
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Years to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 19, 2026, 4:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Mechanisms for Language Processing in Adolescents With Autism Spectrum Disorder

NCT02700074
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
No Intervention
Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
14 Years to 21 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 19, 2026, 4:43 AM EDT