老年患者心臟手術(shù)后呼吸機(jī)相關(guān)肺炎的臨床研究
發(fā)布時(shí)間:2019-01-24 10:31
【摘要】:目的探討老年患者心臟手術(shù)后發(fā)生呼吸機(jī)相關(guān)性肺炎(VAP)的危險(xiǎn)因素以及常見病原菌,為降低老年患者心臟手術(shù)后VAP發(fā)生率提供參考依據(jù)。方法回顧分析醫(yī)院150例機(jī)械通氣時(shí)間≥48h、年齡60歲的患者,按照是否發(fā)生VAP分為VAP 74例和非VAP 76例,對其臨床資料進(jìn)行統(tǒng)計(jì)分析,并對VAP患者痰液培養(yǎng)結(jié)果進(jìn)行統(tǒng)計(jì),數(shù)據(jù)采用SPSS13.0軟件進(jìn)行分析。結(jié)果 74例VAP患者中死亡21例,病死率達(dá)28.38%;通過分析VAP與非VAP患者的臨床資料發(fā)現(xiàn),大動(dòng)脈手術(shù)患者、合并有低心排綜合征以及行氣管切開的患者術(shù)后發(fā)生VAP可能性較大,此外術(shù)前LEVF、體外循環(huán)時(shí)間、PaO2/FiO2、血液制品使用量、機(jī)械通氣時(shí)間以及ICU監(jiān)護(hù)時(shí)間等因素均與其發(fā)生率相關(guān);74例發(fā)生VAP患者痰液中共培養(yǎng)出118株病原菌,以革蘭陰性菌為主70株占60.34%,其次是真菌24株占20.69%,革蘭陽性菌相對較少,僅有12株占18.97%。結(jié)論老年患者心臟直視術(shù)后VAP的發(fā)生于多種因素有關(guān),應(yīng)積極進(jìn)行預(yù)防,對于已經(jīng)發(fā)生的患者原則上應(yīng)按照培養(yǎng)結(jié)果和藥敏試驗(yàn)及時(shí)給藥治療。
[Abstract]:Objective to investigate the risk factors and common pathogens of ventilator-associated pneumonia (VAP) in elderly patients after cardiac surgery, and to provide a reference for reducing the incidence of VAP after cardiac surgery in elderly patients. Methods one hundred and fifty patients with mechanical ventilation time 鈮,
本文編號:2414397
[Abstract]:Objective to investigate the risk factors and common pathogens of ventilator-associated pneumonia (VAP) in elderly patients after cardiac surgery, and to provide a reference for reducing the incidence of VAP after cardiac surgery in elderly patients. Methods one hundred and fifty patients with mechanical ventilation time 鈮,
本文編號:2414397
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