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Clinical trial

Effects of Finger Kazoo Exercise With and Without Oropharyngeal Enlargement in the Operatic Singing Voice: A Randomized, Single-Blind, Crossover Controlled Clinical Trial

NCT07129668 is registered in ClinicalTrials.gov with Aveiro University as lead sponsor.

NCT NCT07129668
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Registry record

As filed in ClinicalTrials.gov.

Title
Effects of Finger Kazoo Exercise With and Without Oropharyngeal Enlargement in the Operatic Singing Voice: A Randomized, Single-Blind, Crossover Controlled Clinical Trial
Lead sponsor
Aveiro University
Phase
Not applicable
Overall status
Completed
Start date
May 30, 2025
Completion date
July 26, 2025
Enrollment
15 (actual)
Sites
1

Conditions

As the registry lists them; a condition with its own page is linked.

voice alteration