• Int Wound J · Oct 2020

    Outcomes of incisional negative pressure wound therapy following brachiobasilic transposition arteriovenous fistula creation: A 1:2 propensity score matched study.

    • Kai Siang Chan, Muthaiah Arunaachalam, Qiantai Hong, En Ming Yong, Pravin Lingam, Li Zhang, Sadhana Chandrasekar, TanGlenn Wei LeongGWLVascular Surgery Service, Department of General Surgery, Tan Tock Seng Hospital, Singapore., and Zhiwen Joseph Lo.
    • Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore.
    • Int Wound J. 2020 Oct 1; 17 (5): 1231-1238.

    AbstractIncisional negative wound pressure therapy (iNPWT) use on closed incisions has been shown to improve wound outcomes, but no studies have evaluated the use of iNPWT following brachiobasilic transposition arteriovenous fistula (BBT-AVF). We aim to investigate the efficacy of iNPWT vs conventional wound therapy in reducing surgical site infections (SSIs) for BBT-AVF incisions. This is a retrospective cohort study of patients who underwent BBT-AVF creation between January 2010 and December 2017. A 1:2 propensity score matching (PSM) was performed to reduce selection bias and address for confounding factors. Study outcomes included SSI and haematoma incidence, 30-day readmission, and 30-day mortality. A total of 154 patients were reviewed in this study: 47 (30.5%) had iNPWT and 107 (69.5%) had conventional wound therapy. The overall median age was 60.5 (interquartile range 54-69). PSM with a 1:2 ratio resulted in a total of 117 patients (39 iNPWT and 78 conventional wound therapy). In the unmatched cohort, SSI incidence was lower in the iNPWT group (n = 1/47 [2.1%] vs n = 14/107 [13.1%], P = .035). However, incidence of SSI was comparable between iNPWT and conventional wound therapy after matching (n = 1/39 [2.6%] vs n = 9/78 [11.5%], P = .102). There was no significant difference in 30-day readmission and 30-day mortality. Within our study population of patients with BBT-AVF incisions, there is a non-statistically significant reduction in SSI incidence for patients who received iNPWT as compared with conventional wound therapy. Further prospective randomised controlled studies should be conducted to validate these findings.© 2020 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…