Voice Outcome of Glottoplasty, Cricothyroid Approximation, Thyroplasty, and Chondrolaryngoplasty

The purpose of this study is to measure the short- and long-term voice outcome and outcome predictors of glottoplasty, cricothyroid approximation, thyroplasty, and chondrolaryngoplasty using a prospective non-randomized controlled trial and a multidimensional voice assessment protocol. Secondly, a laryngeal magnetic resonance imaging protocol will be developed to measure pre- and postoperative anatomical factors and compare them with the acoustic changes.

NCT Number	NCT06439290
Lead Sponsor	University Ghent
Conditions	Surgery, Larynx, Transgenderism, Gender Dysphoria
Enrollment	290 participants
Start Date	2024-04-10
Primary Completion	2027-12 (estimated)
Study Completion	2027-12 (estimated)
Updated on ClinicalTrials.gov	2024-06-03