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Showing 1–24 of 47 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Does Style of Pre-sedation Instructions Improve Patient Outcomes in Ambulatory Anesthesia for Oral and Maxillofacial Surgery?

NCT06768021
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 Jul 21, 2026, 10:36 PM EDT
Completed No phase listed Observational

MRI Study of Brain Activity and Risk for Depression in Adolescents

NCT00047944
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Jul 21, 2026, 10:36 PM EDT
Not yet recruiting Not applicable Interventional

Reciprocal Innovation to Optimize Low-Tech Augmentative and Alternative Communication (AAC) for Individuals

NCT07581483
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 Jul 21, 2026, 10:36 PM EDT
Recruiting Not applicable Interventional

Expiratory Muscle Strength Training for Hypernasal Speech in Children

NCT05492266
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Take 5 + Audio Clip Randomized Control Trial

NCT04608877
View directory record Official record
Conditions
Abuse, Child, Crying, Parent-Child Relations
Interventions
Take 5 and Audio Clip, Take 5 Only
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 6, 2023 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Impact of OnabotulinumtoxinA (BOTOX®) on Stress

NCT06778421
View directory record Official record
Conditions
Stress (Psychology), Stress, Healthy Adult Female Participants, Stress, Psychologic, Stress, Psychological Cumulative, Stress, Physiological, Stress Response, Stress Levels, Stress Perception
Interventions
Intramuscular injection, OnabotulinumtoxinA (Botox®) Injections, Sodium Chloride
Procedure · Drug · Other
Lead sponsor
Center for Advanced Facial Plastic Surgery
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of PURPLE Cry Intervention

NCT02227979
View directory record Official record
Conditions
Shaken Baby Syndrome, Crying, Trauma
Interventions
The Purple Cry Intervention, Control Intervention
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 7, 2016 · Synced Jul 21, 2026, 10:36 PM EDT
Active, not recruiting Not applicable Interventional

Single Case Research Design: Deaf Children's Language Outcomes

NCT06722261
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 Jul 21, 2026, 10:36 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Effect of L. Reuteri on Biomarkers of Inflammation in Healthy Infants With Colic

NCT01849991
View directory record Official record
Conditions
Gastrointestinal, Colic
Interventions
Lactobacillus reuteri, Placebo
Biological
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
3 Weeks to 3 Months
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Single Case Research Design: Teacher Outcomes

NCT06729177
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 Jul 21, 2026, 10:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Targeting Language-specific and Executive-control Networks With Transcranial Direct Current Stimulation in Logopenic Variant PPA

NCT03887481
View directory record Official record
Conditions
Logopenic Progressive Aphasia, Primary Progressive Aphasia
Interventions
High-definition active tDCS (HD-tDCS) + "Repeat After Me" (RAM) Treatment, Sham + "Repeat After Me" (RAM) Treatment
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Phase 3 Interventional

Masitinib in Severe Indolent or Smoldering Systemic Mastocytosis

NCT00814073
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 Jul 21, 2026, 10:36 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Enhancing Orthographic Communication and Literacy Outcomes for AAC Learners

NCT07384156
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 Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exploring Predictors of Response to a Peer-Mediated Intervention for Preschoolers With ASD

NCT05277103
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 Jul 21, 2026, 10:36 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Feeding Intervention for Infants With Crying

NCT01017991
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 Jul 21, 2026, 10:36 PM EDT
Recruiting Not applicable Interventional

Study to Evaluate the Efficacy of a Probiotic in Infantile Colic Symptoms Relief

NCT05432479
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 Jul 21, 2026, 10:36 PM EDT
Enrolling by invitation Not applicable Interventional

Strategic and Interactive Signing Instruction

NCT06667102
View directory record Official record
Conditions
Teaching Behaviors, Sign Language Skills
Interventions
Strategic and Interactive Signing Instruction
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
4 Years to 99 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Jul 21, 2026, 10:36 PM EDT
Active, not recruiting Not applicable Interventional

Strategic and Interactive Signing Instruction Experiment

NCT06729164
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 Jul 21, 2026, 10:36 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Incidental Auditory Category Training for Language Learning

NCT04509024
View directory record Official record
Conditions
Healthy, Language
Interventions
Incidental training, Explicit training, Classroom training, Classroom and incidental training, Classroom and explicit training
Behavioral
Lead sponsor
Carnegie Mellon University
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2024 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Results available

Vidatalk Communication Application: Usability, Acceptability and Efficacy Study

NCT02921776
View directory record Official record
Conditions
Nonverbal Communication, Critical Illness
Interventions
Aim 1 - VidaTalk - post-extubation, Aim 2 - VidaTalk - intubated, Aim 3 - VidaTalk tablet app, Aim 3 - attention-control with non-VidaTalk tablet
Other · Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 99 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Jul 21, 2026, 10:36 PM EDT
Recruiting Not applicable Interventional

Using Non-invasive Brain Stimulation to Explore Potential Treatments to Reduce Speech Errors in Adults Who Stutter

NCT07354139
View directory record Official record
Conditions
Stuttering, Fluency Disorder
Interventions
High - Definition Transcranial Direct Current Stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 21, 2026, 10:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Recording Facial Expressions to Assess Taste in Children and Teenagers

NCT02923908
View directory record Official record
Conditions
Facial Expression
Interventions
Noldus Facereader 7, Voice Recording, 5-Point Facial Hedonic Scale, Follow-Up Questionnaire
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
7 Years to 16 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Jul 21, 2026, 10:36 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Treatment of Facial Flushing With Botulinum Toxin A Injections

NCT02216838
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 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 21, 2026, 10:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain-computer Interface Commercial Readiness

NCT06521736
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 Jun 11, 2026 · Synced Jul 21, 2026, 10:36 PM EDT