The Journal of hospital infection
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Review Meta Analysis
Preoperative hair removal and surgical site infections: network meta-analysis of randomized controlled trials.
Preoperative hair removal has been used to prevent surgical site infections (SSIs) or to prevent hair from interfering with the incision site. We aimed to update the meta-analysis of published randomized controlled trials about hair removal for the prevention of SSIs, and conduct network meta-analyses to combine direct and indirect evidence and to compare chemical depilation with clipping. The PubMed, ScienceDirect and Cochrane databases were searched for randomized controlled trials analysing different hair removal techniques and no hair removal in similar groups. ⋯ This meta-analysis of 19 randomized controlled trials confirmed the absence of any benefit of depilation to prevent surgical site infection, and the higher risk of surgical site infection when shaving is used for depilation. Chemical depilation and clipping were compared for the first time. The risk of SSI seems to be similar with both methods.
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Observational Study
Nosocomial pneumonia in non-invasive ventilation patients: incidence, characteristics, and outcomes.
Nosocomial pneumonia occasionally occurs in non-invasive ventilation (NIV) patients. ⋯ The incidence of nosocomial pneumonia in NIV patients in this population was 3.1%. Nosocomial pneumonia increased the time that NIV was required, length of ICU stay, length of hospital stay, intubation rate, and hospital mortality.