Background Ventilator-associated pneumonia(VAP)represents a common hospital-acquired infection among mechanically ventilated patients.We summarized evidence concerning ventilator care bundles to prevent VAP.Methods A ...Background Ventilator-associated pneumonia(VAP)represents a common hospital-acquired infection among mechanically ventilated patients.We summarized evidence concerning ventilator care bundles to prevent VAP.Methods A systematic review and meta-analysis were performed.Randomized controlled trials and controlled observational studies of adults undergoing mechanical ventilation(MV)for at least 48 h were considered for inclusion.Outcomes of interest were the number of VAP episodes,duration of MV,hospital and intensive care unit(ICU)length of stay,and mortality.A systematic search was conducted in the MEDLINE,the Cochrane Library,and the Web of Science between 1985 and 2022.Results are reported as odds ratio(OR)or mean difference(MD)with 95%confidence intervals(CI).The PROSPERO registration number is CRD42022341780.Results Thirty-six studies including 116,873 MV participants met the inclusion criteria.A total of 84,031 participants underwent care bundles for VAP prevention.The most reported component of the ventilator bundle was head-of-bed elevation(n=83,146),followed by oral care(n=80,787).A reduction in the number of VAP episodes was observed among those receiving ventilator care bundles,compared with the non-care bundle group(OR=0.42,95%CI:0.33,0.54).Additionally,the implementation of care bundles decreased the duration of MV(MD=−0.59,95%CI:−1.03,−0.15)and hospital length of stay(MD=−1.24,95%CI:−2.30,−0.18)in studies where educational activities were part of the bundle.Data regarding mortality were inconclusive.Conclusions The implementation of ventilator care bundles reduced the number of VAP episodes and the duration of MV in adult ICUs.Their application in combination with educational activities seemed to improve clinical outcomes.展开更多
基金supported by CIBERES,Instituto de Salud Carlos III,Madrid,Spain (grant number:Fondos FEDER:CB06-06-036).
文摘Background Ventilator-associated pneumonia(VAP)represents a common hospital-acquired infection among mechanically ventilated patients.We summarized evidence concerning ventilator care bundles to prevent VAP.Methods A systematic review and meta-analysis were performed.Randomized controlled trials and controlled observational studies of adults undergoing mechanical ventilation(MV)for at least 48 h were considered for inclusion.Outcomes of interest were the number of VAP episodes,duration of MV,hospital and intensive care unit(ICU)length of stay,and mortality.A systematic search was conducted in the MEDLINE,the Cochrane Library,and the Web of Science between 1985 and 2022.Results are reported as odds ratio(OR)or mean difference(MD)with 95%confidence intervals(CI).The PROSPERO registration number is CRD42022341780.Results Thirty-six studies including 116,873 MV participants met the inclusion criteria.A total of 84,031 participants underwent care bundles for VAP prevention.The most reported component of the ventilator bundle was head-of-bed elevation(n=83,146),followed by oral care(n=80,787).A reduction in the number of VAP episodes was observed among those receiving ventilator care bundles,compared with the non-care bundle group(OR=0.42,95%CI:0.33,0.54).Additionally,the implementation of care bundles decreased the duration of MV(MD=−0.59,95%CI:−1.03,−0.15)and hospital length of stay(MD=−1.24,95%CI:−2.30,−0.18)in studies where educational activities were part of the bundle.Data regarding mortality were inconclusive.Conclusions The implementation of ventilator care bundles reduced the number of VAP episodes and the duration of MV in adult ICUs.Their application in combination with educational activities seemed to improve clinical outcomes.
