The Journal of hospital infection
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Review Meta Analysis
Oral topical decontamination for preventing ventilator-associated pneumonia: a systematic review and meta-analysis of randomized controlled trials.
Oral decontamination is proposed to be an effective prevention of ventilator-associated pneumonia (VAP). ⋯ Oral decontamination reduced the incidence of VAP in adults undergoing ventilation, but did not affect all-cause mortality, duration of ventilation, or duration of ICU stay in ventilated patients. Further evidence from higher quality trials is necessary.
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Healthcare workers in China have a high risk of tuberculosis infection. This study measured the prevalence of latent tuberculosis infection in 210 healthcare workers in a chest hospital in Harbin using two interferon-gamma release assays (IGRAs) [QuantiFERON(®)-TB Gold In-Tube (QFT-GIT) and A. TB] and the tuberculin skin test. ⋯ TB) but <50% of subjects returned for tuberculin skin test readings. Risk of infection increased with patient exposure. IGRAs may be more useful than tuberculin skin test in monitoring tuberculosis infections in high risk environments.
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Tru-D™ is an automated room disinfection device that uses ultraviolet-C radiation to kill micro-organisms. The device was deployed in six side-rooms and an operating theatre. ⋯ The device was easy to transport and utilize, and able to disinfect rooms rapidly. This appears to be a practical alternative technology to other 'no-touch' automated room disinfection systems.