Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 3:25 AM EDT

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Showing 1–24 of 1,163 matching trials from the live ClinicalTrials.gov search.
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Conditions
Anesthesia Outcomes, Anesthesia Complication, Anesthesia and Procedure Related Time Intervals, Anesthesia Recovery Period, Anesthesia, Intravenous, Anesthesia Induction
Interventions
Guided visualization and standardized pre-sedation instructions, Standardized pre-sedation instructions only
Behavioral
Lead sponsor
Alameda Health System
Other
Eligibility
8 Years to 70 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Oakland, California
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
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Project Talk Trial: Engaging Underserved Communities in End-of-life Conversations

NCT04612738
Conditions
Advance Care Planning, Advance Directives, Terminal Illness, Chronic Illness, Communication
Interventions
Hello (serious game), The Conversation Project (CP) Starter Kit, Table Topics (general conversation game)
Behavioral · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
79
States / cities
Athens, Alabama • Kingman, Arizona • Show Low, Arizona + 70 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Language Processing and TMS

NCT05425615
Conditions
Stroke, Aphasia, Language
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2032
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Recruiting Not applicable Interventional Accepts healthy volunteers

Wearable Echolocation Aids Using Parametric Sound

NCT07218991
Conditions
Low Vision
Interventions
Wearable Echolocation Device
Device
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Aphasia, Stroke
Interventions
Constraint Induced Language Therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Houston, Texas
Conditions
Autism, Autism Spectrum Disorder
Interventions
Reciprocal Imitation Training, music-enhanced Reciprocal Imitation Training
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Months to 36 Months
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Completed No phase listed Observational

Genetic Linkage Studies of Stuttering

NCT00001604
Conditions
Stuttering
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
6 Years and older
Enrollment
3,044 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational

Language in Primary Progressive Aphasia

NCT00537004
Conditions
Primary Progressive Aphasia
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Speech Sound Disorder
Interventions
AI-guided maintenance training with visual-acoustic biofeedback, Treatment as Usual (TAU)
Behavioral
Lead sponsor
New York University
Other
Eligibility
9 Years to 17 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Bloomfield, New Jersey • Syracuse, New York
Completed Not applicable Interventional Accepts healthy volunteers

Mammogram Mail- and Phone-based Interventions

NCT05853848
Conditions
Breast Cancer
Interventions
Postcard, Letter, Auto-dialer, Live call
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
51 Years to 74 Years · Female only
Enrollment
14,386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Danville, Pennsylvania
Conditions
Speech Sound Disorder
Interventions
Speech Intervention
Behavioral
Lead sponsor
Philip Combiths
Other
Eligibility
3 Years to 8 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Accepts healthy volunteers Results available

Rural Tailored COVID-19 Communication to Promote SARS-CoV-2 Antibody Testing in Saliva

NCT06085547
Conditions
SARS-CoV2 Infection
Interventions
General SARS-CoV-2 Communication, Rural-Targeted SARS-CoV-2 Communication
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Flint, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Increase HBV Vaccinations in Sexually Transmitted Disease (STD) Clinics

NCT00739752
Conditions
Hepatitis B Virus
Interventions
Non-Framed-Offered, Non-Framed-Recommended, Gain-Framed-Offered, Gain-Framed-Recommended, Loss-Framed-Offered, Loss-Framed-Recommended
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
1,747 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Not listed No phase listed Observational

MAP Autism Prediction Study

NCT04672967
Conditions
Autism Spectrum Disorder, Developmental Delay
Interventions
BioROSA MAP test
Diagnostic Test
Lead sponsor
BioROSA Technologies Inc
Industry
Eligibility
18 Months to 60 Months
Enrollment
200 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Genetic Disorder, Asperger Disorder, Autism Spectrum Disorder, Fragile X Syndrome, Developmental Delay
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
1 Year to 99 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Involutional Depression, Anxiety Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
10 Years to 55 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Auditory Masking Effects on Speech Fluency in Aphasia and Apraxia of Speech

NCT02094014
Conditions
Apraxia of Speech, Aphasia, Cerebrovascular Accident
Interventions
Normal Auditory Feedback, Masked Auditory Feedback, Altered Auditory Feedback
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Chronic Low Back Pain, Depression
Interventions
Ketamine hydrochloride, Minimally Enhanced Usual Care, Brief narrative intervention
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Autism, Neurodevelopment
Interventions
Automated AAC Assessment and Low-Tech AAC Implementation Support, Standard AAC Support
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 14 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Charlottesville, Virginia
Recruiting Not applicable Interventional Accepts healthy volunteers

Transcranial Alternating Current Stimulation (tACS) in Aphasia

NCT04375722
Conditions
Aphasia, Stroke
Interventions
tACS
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Respiratory Failure
Interventions
Proloquo2Go, Standard of Care
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Milwaukee, Wisconsin
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
Velopharyngeal Insufficiency, Velopharyngeal Incompetence Due to Cleft Palate, Inadequate Velopharyngeal Closure, Palatopharyngeal Incompetence, Hypernasality
Interventions
Expiratory Muscle Strength Training, Maintenance Training
Device
Lead sponsor
Noel Jabbour
Other
Eligibility
5 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania