- Conditions
- Parkinson's Disease, Dysarthria
- Interventions
- SpeechEasy Model ITC
- Device
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 25 Years to 90 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 37
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Tetraplegia/Tetraparesis, Quadriplegia, Cervical Spinal Cord Injury, Amyotrophic Lateral Sclerosis, Quadriplegia/Tetraplegia, Tetraplegic; Paralysis, Stroke
- Interventions
- N1 Implant, R1 Robot
- Device
- Lead sponsor
- Neuralink Corp
- Industry
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2031
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Parkinson Disease, Dysarthria, Hypokinetic
- Interventions
- Clear Speech, Less Clear Speech
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Amyotrophic Lateral Sclerosis, Parkinson Disease
- Interventions
- Phonetic complexity effects on speech motor performance
- Behavioral
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 19 Years to 90 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 2
- States / cities
- Fairway, Kansas • Columbia, Missouri
- Conditions
- Communication Disorder, Healthy, Stuttering, Tourette Syndrome, Voice Disorder
- Interventions
- Not listed
- Lead sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
- NIH
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 1,163 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1992 – 2016
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Dysarthria, Hypokinetic
- Interventions
- Listener Training
- Behavioral
- Lead sponsor
- Utah State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 2
- States / cities
- Tallahassee, Florida • Logan, Utah
- 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
- Conditions
- Parkinson Disease, REM Sleep Behavior Disorder
- Interventions
- Speech assessment, Routine clinical assessment
- Other
- Lead sponsor
- Czech Technical University in Prague
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Aphasia, Stroke
- Interventions
- Targeted Transcranial Direct Current Stimulation, Speech Therapy
- Device · Behavioral
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2033
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Hearing Loss, Sensorineural, Dysarthria
- Interventions
- Ideal binary mask
- Behavioral
- Lead sponsor
- Utah State University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 435 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Logan, Utah
- Conditions
- ALS (Amyotrophic Lateral Sclerosis), ALS - Amyotrophic Lateral Sclerosis
- Interventions
- Isometric Lingual Strength Exercises
- Procedure
- Lead sponsor
- Nova Southeastern University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Davie, Florida
- Conditions
- Speech Therapy, Language Disorders in Children, Articulation Disorders in Children, Communication Disorder, Childhood, Pediatric, Mode of Therapy, Frequency of Therapy
- Interventions
- Speech Therapy
- Behavioral
- Lead sponsor
- Connecticut Children's Medical Center
- Other
- Eligibility
- 18 Months to 16 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Anarthria, Dysarthria, Tetraplegia, Spinal Cord Injuries, Amyotrophic Lateral Sclerosis, Brain Stem Infarctions, Locked in Syndrome, Muscular Dystrophies
- Interventions
- BrainGate Neural Interface System
- Device
- Lead sponsor
- Leigh R. Hochberg, MD, PhD.
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Stanford, California • Boston, Massachusetts
- Conditions
- Dysarthria, Down Syndrome
- Interventions
- Speech sessions
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 8 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Parkinson Disease, Atypical Parkinsonism
- Interventions
- Behavioral speech strategies + speech amplification
- Behavioral
- Lead sponsor
- Michigan State University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- East Lansing, Michigan
- 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
- 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
- Conditions
- Articulation Disorder, Dysarthria, Prelingual Deafness
- Interventions
- Opti-Speech
- Device
- Lead sponsor
- Vulintus, Inc.
- Industry
- Eligibility
- 12 Years to 85 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 2
- States / cities
- Cleveland, Ohio • Richardson, Texas
- Conditions
- Parkinson Disease, Dysarthria
- Interventions
- Remote speech rehabilitation
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 25 Years to 85 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Parkinson's Disease
- Interventions
- Combined speech and exercise intervention, Health education
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 89 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Understand Me For Life
- Device
- Lead sponsor
- Long Island University
- Other
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Cerebellar Ataxia, Dysarthria, Healthy
- Interventions
- MRI, TMS, Speech-motor behavioral testing
- Diagnostic Test · Device · Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 660 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2030
- U.S. locations
- 3
- States / cities
- Berkeley, California • San Francisco, California • Madison, Wisconsin
- Conditions
- Parkinson's Disease, Dysphagia, Dysarthria
- Interventions
- Voice/Respiration Treatment, Speech/Articulation Treatment
- Behavioral
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 620 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2012
- U.S. locations
- 2
- States / cities
- Denver, Colorado • San Antonio, Texas
- Conditions
- Dysarthria, Intelligibility, Speech
- Interventions
- Perceptual Training
- Behavioral
- Lead sponsor
- Utah State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 217 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Tallahassee, Florida • Logan, Utah