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  1. Article ; Online: Voice rehabilitation with voice prosthesis: Long term results, complications and risk factors.

    Martins de Sousa, Mafalda / Matos, Ricardo / Vilarinho, Helena / Santos, Margarida / Silveira, Helena

    Acta otorrinolaringologica espanola

    2022  Volume 73, Issue 4, Page(s) 219–224

    Abstract: Objectives: Despite the advances in surgical and non-surgical organ preservation treatments, total laryngectomy (TL) remains the most effective treatment in advanced larynx cancer and as salvage procedure in chemoradiation failure. One of the most ... ...

    Abstract Objectives: Despite the advances in surgical and non-surgical organ preservation treatments, total laryngectomy (TL) remains the most effective treatment in advanced larynx cancer and as salvage procedure in chemoradiation failure. One of the most devastating sequel after TL is loss of voice. Voice prosthesis (VP) is currently the preferred choice for voice rehabilitation. The purpose of this study is to identify VP complications, its lifespan and factors that influence the longevity of the VP.
    Methods: We performed a retrospective study at a Tertiary University Hospital. Medical records of patients that underwent total laryngectomy, between January 1st of 2008 and 31st of December of 2017 were analyzed.
    Results: Of the 84 patients that underwent laryngectomy, 60 had VP. The average age at the time of surgery 60.2 years old and there was a male preponderance (57:3). The mean lifespan of the prosthesis was 7.53 months. Leakage through the prosthesis was the most common reason for replacement of the prosthesis, followed by leakage around the prosthesis. Follow up time and manual suture were associated with prosthesis replacement. There was no significant relationship between the staging, tumor location or adjuvant radiotherapy and number of prosthesis replacement or its lifespan.
    Conclusions: Rehabilitation after TL is of major importance to improve quality of life after surgery. Tracheoesophageal puncture with voice prosthesis is a safe procedure for vocal rehabilitation and was performed in the majority of patients in our study. Follow-up time and type of suture were the main determinants of the lifespan of the prosthesis.
    MeSH term(s) Humans ; Laryngectomy/methods ; Larynx, Artificial/adverse effects ; Male ; Middle Aged ; Quality of Life ; Retrospective Studies ; Risk Factors
    Language English
    Publishing date 2022-07-28
    Publishing country Spain
    Document type Journal Article
    ISSN 2173-5735
    ISSN (online) 2173-5735
    DOI 10.1016/j.otoeng.2021.05.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Voice parameters in children with Down syndrome.

    Moura, Carla Pinto / Cunha, Luís Miguel / Vilarinho, Helena / Cunha, Maria João / Freitas, Diamantino / Palha, Miguel / Pueschel, Siegfried M / Pais-Clemente, M

    Journal of voice : official journal of the Voice Foundation

    2008  Volume 22, Issue 1, Page(s) 34–42

    Abstract: Down syndrome (DS) is the most frequent chromosomal disorder. Commonly, individuals with DS have difficulties with speech and show an unusual quality in the voice. Their phenotypic characteristics include general hypotonia and maxillary hypoplasia with ... ...

    Abstract Down syndrome (DS) is the most frequent chromosomal disorder. Commonly, individuals with DS have difficulties with speech and show an unusual quality in the voice. Their phenotypic characteristics include general hypotonia and maxillary hypoplasia with relative macroglossia, and these contribute to particular acoustic alterations. Subjective perceptual and acoustic assessments of the voice (Praat-4.1 software) were performed in 66 children with DS, 36 boys and 30 girls, aged 3 to 8 years. These data were compared with those of an age-matched group of children from the general population. Perceptual evaluations showed significant differences in the group of children with DS. The voice of children with DS presented a lower fundamental frequency (F(0)) with elevated dispersion. The conjunction of frequencies for formants (F(1) and F(2)) revealed a decreased distinction between the vowels, reflecting the loss of articulatory processing. The DS vocalic anatomical functional ratio represents the main distinctive parameter between the two groups studied, and it may be useful in conducting assessments.
    MeSH term(s) Child ; Child, Preschool ; Down Syndrome/epidemiology ; Female ; Humans ; Male ; Phonetics ; Speech Acoustics ; Speech Disorders/epidemiology ; Speech Disorders/therapy ; Speech Perception ; Speech Therapy/methods ; Voice Quality
    Language English
    Publishing date 2008-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 17459-2
    ISSN 1557-8658 ; 1873-4588 ; 0892-1997
    ISSN (online) 1557-8658 ; 1873-4588
    ISSN 0892-1997
    DOI 10.1016/j.jvoice.2006.08.011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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