- Conditions
- Parkinson's Disease, Dysphagia, Dysarthria
- Interventions
- Voice/Respiration Treatment, Speech/Articulation Treatment
- Behavioral
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 620 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2012
- U.S. locations
- 2
- States / cities
- Denver, Colorado • San Antonio, Texas
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–7
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- Conditions
- Cerebral Palsy (CP), Dysarthria
- Interventions
- Speech only, Hand/Arm only, Speech and arm combined
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Newark, New Jersey
- Conditions
- Presbylarynx, Age-Related Dysphonia
- Interventions
- Voice therapy: respiratory, Voice therapy: glottal closure, Voice therapy: loud, Voice therapy: Semiocclusion
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2026
- U.S. locations
- 2
- States / cities
- Scottsdale, Arizona • Tucson, Arizona
- Conditions
- Vocal Cord Atrophy
- Interventions
- Cone Beam Computed Tomography, Acoustic/Auerodynamic testing, Laryngovideostroboscopy
- Other · Diagnostic Test
- Lead sponsor
- Duke University
- Other
- Eligibility
- 65 Years to 80 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- 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
- Voice Quality and Voice Loudness Associated With Parkinson's Disease
- Interventions
- Singing Therapy
- Other
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Dysphonia
- Interventions
- surface electromyogram (sEMG), flexible laryngoscopy
- Diagnostic Test
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 88 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York