Geneva, Aug. 29 -- International Clinical Trials Registry received information related to the study (NCT07129668) titled 'Effects of Finger Kazoo Exercise With and Without Oropharyngeal Enlargement in the Operatic Singing Voice' on Aug. 11.
Study Type: Interventional
Study Design:
Allocation: Randomized. Intervention model: Crossover Assignment. Primary purpose: Health Services Research. Masking: None (Open Label).
Primary Sponsor: Aveiro University
Condition:
Voice Alteration
Intervention:
Behavioral: Condition A
Recruitment Status: Not recruiting
Phase: N/A
Date of First Enrollment: May 30, 2025
Target Sample Size: 15
Countries of Recruitment:
Portugal
To know more, visit https://clinicaltrials.gov/ct2/show/NCT07129668...