Resonant Voice Therapy for Phonotraumatic Vocal Lesions

This study focuses on understanding how a voice therapy technique known as resonant voice therapy can help in reducing the pressure on vocal cords, especially in adults who have certain types of vocal cord lesions caused by voice misuse or overuse. These lesions, known as phonotraumatic lesions, can cause discomfort and affect voice quality. The study aims to see if this therapy can make physical changes in the throat and vocal cords that result in less pressure on the vocal cords. This is important because reducing this pressure might lead to better voice quality and less strain, which could improve overall vocal health for people with these lesions. Participants in the study are adults who have been diagnosed with specific types of vocal cord lesions and are referred for resonant voice therapy, which is a standard treatment for such conditions. The therapy involves weekly sessions over four weeks, where participants engage in exercises that help them use their voice in a way that reduces strain. Throughout the study, various measurements are taken, such as pressure on the vocal cords, and participants also complete a questionnaire about how their voice affects their daily life. These assessments are done before therapy begins, immediately after the first session, and after completing all sessions to see how the therapy helps over time. The study also involves using scans and video recordings to observe any physical changes in the throat during speaking, ensuring accurate evaluation of the therapy's impact on vocal health.