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Showing 1–24 of 1,163 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Communication Disorders Clear all
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Coping With Glioblastoma: A Study of Communication Between Physicians, Patients, and Caregivers

NCT02375841
View directory record Official record
Conditions
Brain Cancer, Glioblastoma
Interventions
psychometric tests, questionnaires and neurocognitive assessments
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
8
States / cities
Detroit, Michigan • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Recruiting No phase listed Observational

Characterization of Dysmorphology in Subjects With Creatine Transporter Deficiency

NCT05600946
View directory record Official record
Conditions
Cognitive Disorder, Metabolic Disease, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 40 Years · Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Terminated Not applicable Interventional

Storybook Reading in Individuals With Down Syndrome

NCT03764761
View directory record Official record
Conditions
Down Syndrome, Augmentative and Alternative Communication
Interventions
AAC Technology - Standard of Care, AAC Technology - non-optimal integrated arrangement
Device
Lead sponsor
Penn State University
Other
Eligibility
7 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Jul 22, 2026, 2:41 PM EDT
Completed No phase listed Observational

Systematic Development and Test-Retest Reliability of EISA

NCT04797754
View directory record Official record
Conditions
Disabilities Physical, Sensory Disorder
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 14, 2021 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional

HEARt Sounds: Audio Recordings to Improve Discharge Communication for Cardiology Inpatients

NCT03735342
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Audio Recording
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Jul 22, 2026, 2:41 PM EDT
Recruiting Not applicable Interventional

Improving PCP Advance Care Planning for People With ADRD

NCT06565169
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Alzheimer's Disease (Incl Subtypes), Aging
Interventions
Primary Care Team Advance Care Planning With People with Alzheimer's Disease or a Related Dementia Training, Care as Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 99 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Completed No phase listed Observational

Linguistic Predictors of Outcomes in Psychosis

NCT05601050
View directory record Official record
Conditions
Schizophrenia and Related Disorders
Interventions
There is no intervention
Other
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 40 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Glen Oaks, New York
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

Improving the Quality of End-of-Life Communication for Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT00106080
View directory record Official record
Conditions
Pulmonary Disease, COPD, Chronic Bronchitis, Emphysema
Interventions
Audit and Feedback
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

The Effect of Play on Social and Motor Skills of Children With ASD

NCT04258254
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Multimodal, General, Standard of Care
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
5 Years to 15 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 20, 2023 · Synced Jul 22, 2026, 2:41 PM EDT
Not listed No phase listed Observational

Translation and Clinical Implementation of a Test of Language and Short-term Memory in Aphasia

NCT03635554
View directory record Official record
Conditions
Aphasia
Interventions
Not listed
Lead sponsor
Temple University
Other
Eligibility
21 Years to 80 Years
Enrollment
150 participants
Timeline
2017 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Phase 3 Interventional

Standard Genetic Counseling With or Without a Decision Guide in Improving Communication Between Mothers Undergoing BRCA1/2 Testing and Their Minor-Age Children

NCT00685256
View directory record Official record
Conditions
Breast Cancer, Hereditary Breast/Ovarian Cancer (brca1, brca2)
Interventions
counseling intervention, educational intervention, survey administration, psychosocial assessment and care, supportive care
Other · Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
8 Years to 120 Years · Female only
Enrollment
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Jul 22, 2026, 2:41 PM EDT
Completed No phase listed Observational

Role of the Right Brain in Recovery of Language Function in Chronic Stroke

NCT00076479
View directory record Official record
Conditions
Aphasia, Cerebrovascular Accident
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

Stepped Care for Aphasia

NCT05851573
View directory record Official record
Conditions
Aphasia, Stroke
Interventions
Psychosocial intervention
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 81 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Jul 22, 2026, 2:41 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Fall Risk Assessment and Speech Intelligibility Enhancement Using In-ear Device

NCT05365646
View directory record Official record
Conditions
Hearing Loss, Dizziness, Vertigo, Fall Related Injury Risk, Fall Prevention, Imbalance, Speech Intelligibility
Interventions
Hearing aids equipped with motion sensing abilities
Device
Lead sponsor
Stanford University
Other
Eligibility
55 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional

PPA Tele-Savvy: A Pilot Study of an Online Intervention for Caregivers of Persons Living With PPA

NCT04412083
View directory record Official record
Conditions
Primary Progressive Aphasia, Caregiver Burnout
Interventions
PPA Tele-Savvy Pilot Intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 22, 2026, 2:41 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognitive Reserve and Response to Speech-Language Intervention in Bilingual Speakers With Primary Progressive Aphasia

NCT05741853
View directory record Official record
Conditions
Primary Progressive Aphasia, Dementia, Dementia, Frontotemporal, Alzheimer Disease, Neurodegenerative Diseases, Frontotemporal Lobar Degeneration, Apraxia, Motor, Dysarthria, Communication Disorders, Language Disorders, Speech Disorders, Neurocognitive Disorders, Aphasia, Bilingual Aphasia
Interventions
Video-Implemented Script Training for Aphasia (VISTA), Lexical Retrieval Training (LRT)
Behavioral
Lead sponsor
Stephanie Grasso
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Active, not recruiting Not applicable Interventional

Innovative Multimodal and Attention Training to Improve Emotion Communication in Veterans With TBI and PTSD

NCT05478759
View directory record Official record
Conditions
Brain Injury, Post Traumatic Stress Disorder
Interventions
Multimodal affect recognition training, Attention Training, Brain Health Workshop, National Geographic Movies
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
25 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of a Novel Intervention for Infants At Risk for Neurodevelopmental Disorders

NCT03388294
View directory record Official record
Conditions
Autism Spectrum Disorder, Neurodevelopmental Disorders
Interventions
Parents and Infants Engaged
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
11 Months to 16 Months
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

An RCT of a Telemedicine Intervention for Hypokinetic Dysarthria in PD

NCT04617496
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 22, 2026, 2:41 PM EDT
Withdrawn Not applicable Interventional

Brain-Computer Interface Implant for Severe Communication Disability

NCT04576650
View directory record Official record
Conditions
Locked-in Syndrome
Interventions
Summit System
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
22 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2022 · Synced Jul 22, 2026, 2:41 PM EDT
Completed No phase listed Observational

Evaluation of Cognitive-Communication Deficits Following Treatment of Primary Brain Tumor Patients

NCT03090386
View directory record Official record
Conditions
Brain Tumor
Interventions
Cognitive Surveys
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Timeline
2017 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional

Virtual Hypertension Clinic

NCT01167920
View directory record Official record
Conditions
Hypertension
Interventions
Virtual Hypertension Clinic
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
25 Years to 65 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Translating Peer-to-Peer Support Into a Clinical Setting

NCT04313283
View directory record Official record
Conditions
Development Delay, Neurodevelopmental Disorders, Autism
Interventions
Parents Taking Action
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Jul 22, 2026, 2:41 PM EDT
Completed Phase 2Phase 3 Interventional

Communication During Hospitalization About Resuscitation Trial

NCT02984124
View directory record Official record
Conditions
Severe Life-limiting COPD, Severe Life-limiting Heart Failure, Severe Life-limiting Cirrhosis, Severe Life-limiting Malignancy, Severe Functional Impairment, End Stage Renal Disease
Interventions
Informed Assent Discussion, Usual Care with Attention Control
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
65 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
4
States / cities
Chapel Hill, North Carolina • Charleston, South Carolina • Burlington, Vermont + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 22, 2026, 2:41 PM EDT