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ClinicalTrials.gov public records Last synced Sep 7, 2026, 1:53 AM EDT

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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Results available

Predictors of Speech Ability in Down Syndrome

NCT05016037
Conditions
Speech Intelligibility Intervention in Down Syndrome
Interventions
Lexically based speech recast
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
4 Years to 17 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Neural Indices of Intervention Outcomes in Children With Speech Sound Disorders

NCT03623100
Conditions
Speech Sound Disorder
Interventions
Speech Production Treatment., Speech Production + Speech Perception Treatment.
Behavioral
Lead sponsor
Idaho State University
Other
Eligibility
4 Years to 6 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Meridian, Idaho
Completed Not applicable Interventional Accepts healthy volunteers

Role of Exercise for Wound Healing in the Larynx

NCT01009632
Conditions
Acute Phonotrauma
Interventions
Resonant voice, Voice rest, Spontaneous speech
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 49 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Aphasia
Interventions
Expanding Communication and Language Generated in Conversation Treatment
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Voice Disorders, Vocal Fold Polyp, Vocal Nodules in Adults, Muscle Tension Dysphonia
Interventions
Ambulatory Voice Monitoring with Biofeedback (AVM-B), Conversation Training Therapy
Device · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Childhood Apraxia of Speech
Interventions
Dynamic Temporal and Tactile Cueing (DTTC)
Behavioral
Lead sponsor
New York University
Other
Eligibility
24 Months to 95 Months
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Hempstead, New York • New York, New York
Completed Not applicable Interventional Results available

Helping Improve Pediatric Patient Outcomes

NCT03471221
Conditions
Pediatric Cancer, Animal-Assisted Activities
Interventions
Therapy Dog Visit
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
5 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Seattle, Washington
Enrolling by invitation Not applicable Interventional

Closed Loop DBS Implanted RC+S Study

NCT03815656
Conditions
Parkinson Disease
Interventions
STN alone, GPi alone, STN + GPi, Closed-loop stimulation
Device
Lead sponsor
Dennis Turner, M.D.
Other
Eligibility
18 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
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