- Conditions
- Phonotrauma
- Interventions
- Lessac-Madsen Resonant Voice Therapy, Casper-Based Confidential Flow Therapy
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Pittsburgh, Pennsylvania
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- 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
- 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
- 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