Actively Recruiting
Efficacy of Flow Ball Phonation in Professional Voice Users
Led by University Ghent · Updated on 2025-05-07
144
Participants Needed
1
Research Sites
177 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The aim of this study is to investigate the effects of flow ball phonation on the voice of professional voice users and elite vocal performers, both with and without functional voice disorders. Given the substantial vocal demands inherent to this population and their reliance on the voice for occupational purposes, this intervention may represent a valuable approach for the prevention and/or treatment voice disorders.
CONDITIONS
Official Title
Efficacy of Flow Ball Phonation in Professional Voice Users
Who Can Participate
Eligibility Criteria
You may qualify if you...
- All genders
- All ethnicities
- Age between 18 and 60 years
- Professional voice users
- Diagnosis of a functional voice disorder (for treatment group)
You will not qualify if you...
- Diagnosis of an organic voice disorder
- Current participation in voice therapy
- Previous phonosurgical interventions
- Pregnancy
- Smoking
- Nasal or ear diseases
- Neurological disorders
- Current or previous diagnosis of a voice disorder (for prevention group)
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Ghent University
Ghent, East-Flanders, Belgium, 9000
Actively Recruiting
Research Team
C
Casey Dewanckele
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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