Xiao Liu 1 , Hong-Chao Wang 2 , Ya-Wei Xing 1 , Yan-Ling He 1 , Ze-Feng Zhang 3 , Tao Wang 4 Show Affiliations »
Abstract
OBJECTIVE: To compare the effect of early tracheotomy (ET) and late tracheotomy (LT) on ventilator-associated pneumonia (VAP) incidence and short-term mortality in critically ill patients who received mechanical ventilation. DATA SOURCES: We searched databases of PubMed, Embase, and others for randomized controlled trials (RCTs) that compared ET (≤ 8 days after admission to the intensive care unit, initiation of translaryngeal intubation, or initiation of mechanical ventilation) with LT (≥ 6 days) in critically ill patients. REVIEW METHODS: The overall odds ratio (OR) was estimated by traditional meta-analysis. In addition, cumulative meta-analysis was conducted by adding 1 study at a time in the order of year of publication. RESULTS: A total of 11 RCTs involving 1436 patients (708 in the ET group and 728 in the LT group) were included in this analysis. Early tracheotomy could significantly reduce the short-term mortality (OR = 0.74; 95% confidence interval [CI] [0.58, 0.95]) but did not reduce the VAP incidence (OR = 0.70; 95% CI [0.47, 1.04]). The cumulative meta-analysis showed that evidence of the benefit of ET on VAP incidence was unstable over time. In contrast, the difference in short-term mortality was stable from the first appearance during the cumulative meta-analysis. CONCLUSION: Early tracheotomy could improve short-term mortality but did not alter VAP incidence. Many factors may be responsible for the unstable results during cumulative meta-analysis, and further study is still needed to explore the optimal timing of tracheotomy. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.
OBJECTIVE: To compare the effect of early tracheotomy (ET) and late tracheotomy (LT) on ventilator-associated pneumonia (VAP) incidence and short-term mortality in critically ill patients who received mechanical ventilation. DATA SOURCES: We searched databases of PubMed, Embase, and others for randomized controlled trials (RCTs) that compared ET (≤ 8 days after admission to the intensive care unit, initiation of translaryngeal intubation, or initiation of mechanical ventilation) with LT (≥ 6 days) in critically ill patients . REVIEW METHODS: The overall odds ratio (OR) was estimated by traditional meta-analysis. In addition, cumulative meta-analysis was conducted by adding 1 study at a time in the order of year of publication. RESULTS: A total of 11 RCTs involving 1436 patients (708 in the ET group and 728 in the LT group) were included in this analysis. Early tracheotomy could significantly reduce the short-term mortality (OR = 0.74; 95% confidence interval [CI] [0.58, 0.95]) but did not reduce the VAP incidence (OR = 0.70; 95% CI [0.47, 1.04]). The cumulative meta-analysis showed that evidence of the benefit of ET on VAP incidence was unstable over time. In contrast, the difference in short-term mortality was stable from the first appearance during the cumulative meta-analysis. CONCLUSION: Early tracheotomy could improve short-term mortality but did not alter VAP incidence. Many factors may be responsible for the unstable results during cumulative meta-analysis, and further study is still needed to explore the optimal timing of tracheotomy. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.
Entities: Disease
Species
Keywords:
early tracheotomy; late tracheotomy; meta-analysis; short-term mortality; ventilator-associated pneumonia incidence
Mesh： See more »
Year: 2014
PMID： 25305270 DOI： 10.1177/0194599814552415
Source DB: PubMed Journal: Otolaryngol Head Neck Surg ISSN： 0194-5998 Impact factor: 3.497