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    Home > Active Ingredient News > Infection > Tubeing time and sampling frequency are important factors in EVD infection

    Tubeing time and sampling frequency are important factors in EVD infection

    • Last Update: 2020-06-28
    • Source: Internet
    • Author: User
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    Ref:Jamjoom AAB,et al.J Neurol Neurosurg.
     2017 Oct 25pii: jnnp-2017-316415doi: 10.1136/jnnp-2017-316415(Epub ahead of print)brain outdoor drainage (EVD) is a common surgical procedure in neurosurgery, and most of the study of infection factors associated with drainage is retrospective analysisRecently, a prospective study of postoperative infection factors in the brain, conducted by 21 neurosurgery institutions in the United Kingdom and Ireland, showed that the prolonged and frequent collection of cerebrospinal fluid samples in the outdoor drainage tube significantly increased the risk of infectionThe results were published online in October 2017 in J Neurosurgthe study included 452 patients with preoperative cerebrospinal fluid infection, with a total of 495 brain outdoor drainage tubes, 161 (32.5%) common tubes, 188 (38%) antibiotic-encapsulated tubes and 146 (29.5%) silver-plated drainage tubesThe researchers analyzed factors such as catheter type, cerebrospinal fluid acquisition frequency, tube depth, and time of retention catheter (Table 1), and used the Cox regression model for statistical processing (Table 2)Table 1Infection factor analysis within 30 days of brain outdoor drainage Table 2 The Cox regression model was used for statistical treatment of infection factors the results showed that there was a higher risk of cerebrospinal infection during the tube-intime of 8 days and frequent sampling on the next day or daily, while there was no significant correlation between infection and catheter type, tube depth and other factors (The first hospital affiliated with Zhejiang University Medical College
    Zhou Lei compilation, Fudan University affiliated Huashan Hospital Huashan Hospital, Dr Huayu , "Outside the God Information" editor-in-chief, Fudan University affiliated Huashan Hospital Professor Chen Rongcheng ) related links
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