• Login
    View Item 
    •   Home
    • The Christie Research Publications Repository
    • All Christie Publications
    • View Item
    •   Home
    • The Christie Research Publications Repository
    • All Christie Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of ChristieCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsProfilesView

    My Account

    LoginRegister

    Local Links

    The Christie WebsiteChristie Library and Knowledge Service

    Statistics

    Display statistics

    Survival times of Provox valves.

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Authors
    De Carpentier, J P
    Ryder, W David J
    Saeed, S R
    Woolford, T J
    Affiliation
    Ancoats Hospital, UK.
    Issue Date
    1996-01
    
    Metadata
    Show full item record
    Abstract
    This study was performed to assess the survival times of the Provox valve in the Manchester area. Thirty-nine patients from four hospitals, representing 81 valve failures, were studied. The effects of the timing of the tracheo-oesophageal puncture, previous radiotherapy, and the presence and timing of cricopharyngeal myotomy on valve life were analysed. Regression analysis using an extension of the Cox model to allow strata showed that the lifetime of the first valve only is adversely affected by previous radiotherapy. The other covariates do not have a statistically significant effect on valve survival. The median valve survival is 4.5 months, (range one to 12 months). A small percentage of valve users with particularly frequent valve failures may require additional support and prolonged anti-fungal therapy.
    Citation
    Survival times of Provox valves. 1996, 110 (1):37-42 J Laryngol Otol
    Journal
    The Journal of Laryngology and Otology
    URI
    http://hdl.handle.net/10541/95968
    DOI
    10.1017/S0022215100132670
    PubMed ID
    8745779
    Type
    Article
    Language
    en
    ISSN
    0022-2151
    ae974a485f413a2113503eed53cd6c53
    10.1017/S0022215100132670
    Scopus Count
    Collections
    All Christie Publications

    entitlement

    Related articles

    • A comparison of survival lifetime of the Provox and the Provox2 voice prosthesis.
    • Authors: Lequeux T, Badreldin A, Saussez S, Thill MP, Oujjan L, Chantrain G
    • Issue date: 2003 Nov
    • Primary tracheoesophageal puncture and cricopharyngeal myotomy in stapler-assisted total laryngectomy.
    • Authors: Beswick DM, Damrose EJ
    • Issue date: 2016 Jul
    • [Voice restoration with voice prosthesis after total laryngectomy. Assessment of survival time of 378 Provox-1, Provox-2 and Blom-Singer voice prosthesis].
    • Authors: Schäfer P, Klützke N, Schwerdtfeger FP
    • Issue date: 2001 Nov
    • [Speech rehabilitation using Provox voice prosthesis].
    • Authors: Morshed K, Gołabek W, Szymański M, Olszański W
    • Issue date: 2005
    • Provox 2(®) and Provox Vega(®) device life-time: a case-crossover study with multivariate analysis of possible influential factors and duration.
    • Authors: Mayo-Yáñez M, Cabo-Varela I, Dovalo-Carballo L, Calvo-Henríquez C, Martínez-Morán A, Herranz González-Botas J
    • Issue date: 2018 Jul
    DSpace software (copyright © 2002 - 2025)  DuraSpace
    Quick Guide | Contact Us
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.