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ClinicalTrials.gov public records Last synced May 22, 2026, 1:38 AM EDT

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

Showing 1–24 of 41 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Speech Sound Disorder Clear all
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Speech Sound Disorder, Phonology Disorder, Phonology Impairment, Phonological Disorder, Articulation Disorders in Children, Developmental Phonological Disorder, Speech Disorders, Speech Delay, Articulation Disorders, Developmental
Interventions
articulation therapy, phonologic treatment
Behavioral
Lead sponsor
University of Wyoming
Other
Eligibility
4 Years to 8 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Laramie, Wyoming
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced May 22, 2026, 1:38 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-Acoustic Biofeedback Treatment, No Treatment
Behavioral · Other
Lead sponsor
Montclair State University
Other
Eligibility
9 Years to 15 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Upper Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 22, 2026, 1:38 AM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Cleft Palate Children, Speech Sound Disorder
Interventions
Speech therapy via teleprace, Face-to-face speech therapy
Behavioral
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
5 Years to 11 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Speech Motor Chaining
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
9 Years to 17 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Hearing Loss
Interventions
hearing aid condition
Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 80 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced May 22, 2026, 1:38 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Hearing Loss, Noise-Induced, Hearing Loss, Tinnitus
Interventions
Not listed
Lead sponsor
Apple Inc.
Industry
Eligibility
18 Years and older
Enrollment
300,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Premature Birth
Interventions
smallTalk NICU Active
Device
Lead sponsor
Thrive Neuromedical, LLC
Industry
Eligibility
32 Weeks to 35 Weeks
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Atlanta, Georgia • Chagrin Falls, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced May 22, 2026, 1:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Biofeedback-ultrasound, Biofeedback--visual-acoustic, Traditional articulation treatment
Behavioral
Lead sponsor
New York University
Other
Eligibility
9 Years to 15 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Bloomfield, New Jersey • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jan 4, 2026 · Synced May 22, 2026, 1:38 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Deafness, Sound Perception, Quality of Sound
Interventions
Cognate Speech Synthesizer sound percepts
Other
Lead sponsor
Pacific Northwest University of Health Sciences
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Kennewick, Washington
Source: ClinicalTrials.gov public record
Updated Feb 19, 2024 · Synced May 22, 2026, 1:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Developmental Articulation Disorder, Stuttering
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
6 Years to 65 Years
Enrollment
411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual acoustic biofeedback: ORDER, Perception Training: ORDER
Behavioral
Lead sponsor
Montclair State University
Other
Eligibility
8 Years to 17 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced May 22, 2026, 1:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Perceptual training, Production training
Behavioral
Lead sponsor
Montclair State University
Other
Eligibility
9 Years to 15 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Upper Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced May 22, 2026, 1:38 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Speech Sound Disorders
Interventions
Ultrasound visual feedback
Behavioral
Lead sponsor
Yale University
Other
Eligibility
8 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced May 22, 2026, 1:38 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Dentofacial Abnormalities, Dentofacial Deformities, Dentofacial Anomalies, Including Malocclusion, Malocclusion, Malocclusion in Children, Dentofacial Disharmony, Skeletal Malocclusion, Skeletal Malformation, Speech Sound Disorder, Speech Disorders
Interventions
Orthognathic surgery and Orthodontics
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years to 40 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 24, 2025 · Synced May 22, 2026, 1:38 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Language Development Disorders, Speech Sound Disorder
Interventions
Phonological treatment, Morpheme treatment
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
3 Years to 6 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced May 22, 2026, 1:38 AM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Cochlear Implantation
Interventions
Automatic Sound Management Fixed Directionality, Automatic Sound Management Adaptive, Omnidirectional Settings
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 22, 2026, 1:38 AM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Childhood Apraxia of Speech
Interventions
Dynamic Temporal and Tactile Cueing Treatment
Behavioral
Lead sponsor
Marquette University
Other
Eligibility
30 Months to 95 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced May 22, 2026, 1:38 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Speech Production Treatment., Speech Production + Speech Perception Treatment.
Behavioral
Lead sponsor
Idaho State University
Other
Eligibility
4 Years to 6 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Meridian, Idaho
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Motor-based speech treatment
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
7 Years to 11 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced May 22, 2026, 1:38 AM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Premature Birth
Interventions
Dino Egg
Device
Lead sponsor
Jonathan Slaughter
Other
Eligibility
32 Weeks to 34 Weeks
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced May 22, 2026, 1:38 AM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Traditional ultrasound biofeedback, Simplified ultrasound biofeedback
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
7 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 14, 2024 · Synced May 22, 2026, 1:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Signal processing to improve intelligibility
Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced May 22, 2026, 1:38 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-acoustic biofeedback, Ultrasound biofeedback
Behavioral
Lead sponsor
New York University
Other
Eligibility
9 Years to 15 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
3
States / cities
Bloomfield, New Jersey • New York, New York • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2023 · Synced May 22, 2026, 1:38 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-acoustic biofeedback for Sibilants
Behavioral
Lead sponsor
Montclair State University
Other
Eligibility
8 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bloomfield, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced May 22, 2026, 1:38 AM EDT