Effects of Resonance Tube Voice Therapy on Parkinson's Disease: Clinical Trial

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorColumbia University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatordos Santos, Ana Paula-
Autor(es): dc.creatorTroche, Michelle Shevon-
Autor(es): dc.creatorBerretin-Felix, Giédre-
Autor(es): dc.creatorBarbieri, Fabio Augusto-
Autor(es): dc.creatorBrasolotto, Alcione Ghedini-
Autor(es): dc.creatorSilverio, Kelly Cristina Alves-
Data de aceite: dc.date.accessioned2025-08-21T19:55:09Z-
Data de disponibilização: dc.date.available2025-08-21T19:55:09Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jvoice.2022.04.016-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241958-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241958-
Descrição: dc.descriptionPurpose: To verify the effect of resonance tube voice therapy on the vocal aspects of patients with Parkinson's Disease (PD). Method: Intra-subject comparative controlled clinical trial with a single group assignment. Fourteen individuals with PD (10 men, mean age 66.1 years; four women, mean age 73.75 years) received eight 45-minute sessions of voice therapy, twice a week for 4 weeks. The therapy consisted of semi-occluded vocal tract exercises – phonation method in a resonance tube (glass, 27 cm x 9 mm) in water. Tube depth in water ranged from 2 cm to 9 cm, as the difficulty in carrying out the exercises increased (usual pitch, high pitch, low pitch, ascending/descending glissandos), followed by sentence production. The assessments were made three times: at baseline (Time0), after 30 days without intervention (Time1), and 1 day after eight intervention sessions (Time2). The following aspects were assessed: vocal intensity; acoustic parameters (Smoothed Cepstral Peak Prominence – CPPs, alpha ratio, and L1-L0 difference); auditory-perceptual analysis of the overall degree of vocal quality deviation; voice symptoms (Voice Symptom Scale protocol - VoiSS) and voice-related quality of life (Voice-Related Quality of Life Protocol – V-RQOL). The results were compared at the three times of assessment Time0/Time1/Time2 using one-way repeated measures ANOVA test and Tukey test (5% significance). Results: intervention significantly increased: vocal intensity, L1-L0 value of vowel /a/ and counting, CPP value in counting, and decreased: the overall degree of vocal quality deviation in 78% of participants, the total score of VoiSS protocol, the limitation, and emotional subscales. In addition, the intervention increased the score of all the domains of V-RQOL protocol - physical, socio-emotional, and total. Conclusion: Resonance tube phonation in voice therapy was effective in increasing vocal intensity and long-term acoustic parameters, the improved overall degree of vocal quality, reducing voice symptoms, and increasing voice-related quality of life in individuals with PD.-
Descrição: dc.descriptionSpeech-Language Pathology and Audiology Department at Faculdade de Odontologia de Bauru Universidade de São Paulo, São Paulo-
Descrição: dc.descriptionSpeech-Language Pathology Department of Biobehavioral Sciences Teachers College Columbia University-
Descrição: dc.descriptionDepartment of Physical Education School of Sciences São Paulo State University (Unesp) –, São Paulo-
Descrição: dc.descriptionDepartment of Physical Education School of Sciences São Paulo State University (Unesp) –, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationJournal of Voice-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectParkinson's Disease-
Palavras-chave: dc.subjectQuality of life-
Palavras-chave: dc.subjectTherapy-
Palavras-chave: dc.subjectVoice-
Título: dc.titleEffects of Resonance Tube Voice Therapy on Parkinson's Disease: Clinical Trial-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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