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ClinicalTrials.gov public records Last synced May 22, 2026, 4:09 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 40 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Communication, Nonverbal Clear all
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Facial Flushing
Interventions
botulinum toxin A, Saline Control
Drug · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced May 22, 2026, 4:09 AM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Mechanical Ventilation, Nonverbal Communication, Intratracheal Intubation, Critical Illness
Interventions
Brain Computer Interface (BCI) device, Communication picture board
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Autism Spectrum Disorder, Nonverbal Communication
Interventions
Exploring predictors of response to a peer-mediated communication intervention for minimally verbal preschoolers with ASD
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
3 Years to 6 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced May 22, 2026, 4:09 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Crying
Interventions
Milk based infant formula with probiotic, Milk based infant formula
Other
Lead sponsor
Société des Produits Nestlé (SPN)
Industry
Eligibility
3 Weeks to 4 Months
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
9
States / cities
Bentonville, Arkansas • San Francisco, California • Washington D.C., District of Columbia + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2017 · Synced May 22, 2026, 4:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
First Impressions, Attractiveness
Interventions
Not listed
Lead sponsor
DeNova Research
Other
Eligibility
18 Years to 39 Years
Enrollment
808 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 24, 2022 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Teacher Practice
Interventions
Strategic and Interactive Signing Instruction
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 99 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced May 22, 2026, 4:09 AM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
End Stage Kidney Disease
Interventions
Laughter Therapy
Behavioral
Lead sponsor
Satellite Healthcare
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2019 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced May 22, 2026, 4:09 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
AVP-923
Drug
Lead sponsor
Avanir Pharmaceuticals
Industry
Eligibility
18 Years to 68 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
20
States / cities
Phoenix, Arizona • Washington D.C., District of Columbia • Fort Lauderdale, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced May 22, 2026, 4:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Crying, Fussy Infant (Baby)
Interventions
LENA Recorder
Device
Lead sponsor
Danone Asia Pacific Holdings Pte, Ltd.
Industry
Eligibility
Up to 15 Weeks
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 16, 2018 · Synced May 22, 2026, 4:09 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Oxytocin, Social Cognitive Skills Training, Facilitated Play Therapy
Drug · Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
8 Years to 11 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced May 22, 2026, 4:09 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Racism, Healthcare Disparities, Minority Health
Interventions
Non-verbal communication score
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Non-Verbal Communication, Degenerative Neurologic Disease
Interventions
AAC-BCI device
Device
Lead sponsor
Kendrea Garand
Other
Eligibility
14 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced May 22, 2026, 4:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 4:09 AM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Sign Language Skills, Teacher Practice
Interventions
Strategic and Interactive Signing Instruction, Business-As-Usual Instruction
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
4 Years to 12 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced May 22, 2026, 4:09 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Indolent Systemic Mastocytosis
Interventions
Masitinib, Placebo, Best Supportive Care
Drug · Other
Lead sponsor
AB Science
Industry
Eligibility
18 Years to 75 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
Sacramento, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 2, 2019 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Pain
Interventions
30 Minute Comedy Video, 30 Minute Documentary Video
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
20 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced May 22, 2026, 4:09 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Literacy, Communication, Nonverbal
Interventions
ALLSTAR
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
5 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
State College, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced May 22, 2026, 4:09 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Intellectual Disability, Autism Spectrum Disorder, Self-Injurious Behavior, Communication Disabilities, Communication, Nonverbal
Interventions
PrefFCT, NonPrefFCT
Behavioral
Lead sponsor
Joel E. Ringdahl
Other
Eligibility
2 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
2
States / cities
Athens, Georgia • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced May 22, 2026, 4:09 AM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Language Development
Interventions
Strategic and Interactive Signing Instruction
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
4 Years to 12 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Prematurity, Very Preterm Maturity of Infant
Interventions
SNOO Smart Sleeper, Traditional bassinet
Device
Lead sponsor
Columbia University
Other
Eligibility
1 Week to 12 Weeks
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced May 22, 2026, 4:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Colic
Interventions
Happiest Baby videotape, control videotape
Behavioral
Lead sponsor
Riverside Methodist Hospital
Other
Eligibility
Up to 5 Days
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 23, 2008 · Synced May 22, 2026, 4:09 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Infantile Colic
Interventions
Probiotic, Placebo
Dietary Supplement
Lead sponsor
The Archer-Daniels-Midland Company
Industry
Eligibility
3 Weeks to 12 Weeks
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced May 22, 2026, 4:09 AM EDT