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ClinicalTrials.gov public records Last synced Sep 17, 2026, 3:37 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Vocal Tremor
Interventions
False Vocal Fold (FVF) botulinum toxin injections, Electromyography (EMG)-Guided Injection
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Recruiting No phase listed Observational Accepts healthy volunteers

Patients With and Without Phonotrauma

NCT05625191
Conditions
Phonotrauma
Interventions
Acoustic voice analysis, High-speed videoendoscopy
Diagnostic Test
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Speakers With Neurogenic Voice Disorders
Interventions
Breathy voice
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Austin, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

Hybrid Model of Vocal Inflammation and Tissue Mobilization

NCT01197339
Conditions
Acute Phonotrauma
Interventions
resonant voice, voice rest, Breathy voice, Relaxation exercise, Resonant voice and relaxation exercise
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania