国际呼吸杂志
國際呼吸雜誌
국제호흡잡지
INTERNATIONAL JOURNAL OF RESPIRATION
2008年
15期
897-899
,共3页
曾惠清%姚艺辉%蔡芳荣%王文娟%王惠玲
曾惠清%姚藝輝%蔡芳榮%王文娟%王惠玲
증혜청%요예휘%채방영%왕문연%왕혜령
慢性阻塞性肺疾病%呼吸机相关性肺炎%临床特点
慢性阻塞性肺疾病%呼吸機相關性肺炎%臨床特點
만성조새성폐질병%호흡궤상관성폐염%림상특점
Chronic obstructive pulmonary disease%Ventilator-associated pneumonia%Clinical charateristics
目的 探讨慢性阻塞性肺疾病(chronic obstructive pulmonary disease,COPD)患者呼吸机相关肺炎(ventilator-associated pneumonia,VAP)的病原菌分布与临床特点.方法 回顾分析对我院呼吸科及重症监护病房COPD并呼吸衰竭患者行插管机械通气发生VAP的52例患者的下呼吸道分泌物、肺泡灌洗液等标本进行细菌培养和药敏实验,并分析临床特点.结果 COPD并VAP的主要病原菌依次是铜绿假单胞菌(25.6%)、肺炎克雷伯菌(15.8%)、耐甲氧西林金黄色葡萄球菌(15.8%)、鲍曼不动杆菌(13.4%)和大肠埃希菌(8.5%),以革兰阴性杆菌为主.结论 COPD并VAP病原菌对常见抗生素耐药性较高,机械通气术前抗生素应用者,VAP的病原菌高度耐药,病死率较高;抗生素治疗应用降阶梯方法病死率较低;迟发性(4 d后)VAP与早发性(4 d内)VAP病死率差异无统计学意义.
目的 探討慢性阻塞性肺疾病(chronic obstructive pulmonary disease,COPD)患者呼吸機相關肺炎(ventilator-associated pneumonia,VAP)的病原菌分佈與臨床特點.方法 迴顧分析對我院呼吸科及重癥鑑護病房COPD併呼吸衰竭患者行插管機械通氣髮生VAP的52例患者的下呼吸道分泌物、肺泡灌洗液等標本進行細菌培養和藥敏實驗,併分析臨床特點.結果 COPD併VAP的主要病原菌依次是銅綠假單胞菌(25.6%)、肺炎剋雷伯菌(15.8%)、耐甲氧西林金黃色葡萄毬菌(15.8%)、鮑曼不動桿菌(13.4%)和大腸埃希菌(8.5%),以革蘭陰性桿菌為主.結論 COPD併VAP病原菌對常見抗生素耐藥性較高,機械通氣術前抗生素應用者,VAP的病原菌高度耐藥,病死率較高;抗生素治療應用降階梯方法病死率較低;遲髮性(4 d後)VAP與早髮性(4 d內)VAP病死率差異無統計學意義.
목적 탐토만성조새성폐질병(chronic obstructive pulmonary disease,COPD)환자호흡궤상관폐염(ventilator-associated pneumonia,VAP)적병원균분포여림상특점.방법 회고분석대아원호흡과급중증감호병방COPD병호흡쇠갈환자행삽관궤계통기발생VAP적52례환자적하호흡도분비물、폐포관세액등표본진행세균배양화약민실험,병분석림상특점.결과 COPD병VAP적주요병원균의차시동록가단포균(25.6%)、폐염극뢰백균(15.8%)、내갑양서림금황색포도구균(15.8%)、포만불동간균(13.4%)화대장애희균(8.5%),이혁란음성간균위주.결론 COPD병VAP병원균대상견항생소내약성교고,궤계통기술전항생소응용자,VAP적병원균고도내약,병사솔교고;항생소치료응용강계제방법병사솔교저;지발성(4 d후)VAP여조발성(4 d내)VAP병사솔차이무통계학의의.
Objective To analyze clinical charateristics and pathogenesis of chronic obstructive pulmonary disease(COPD) complicated with ventilator-associated pneumonia(VAP). Methods To review the clinical characteristics, bacterial culture and antibiotics sensitivity of specimen from tracheal secretion and bronchoalveolar lavage. Fifty-two patients of COPD complicated with VAP after mechanical ventilation in respiratory intensive care unit(RICU) were analyzed. Results Pathogenic bacteria for COPD complicated with VAP were mostly gram negative bacteria including Pseudomonas aeruginosa(25.6%), Klebsiella spp (15.8%), Methicillin-resistant Staphylococcus aureus (15.8%), Acinetobaeter baumanii (13.4%) and Escherichia coli(8.5%). Conclusions High resistance to antibiotics among the above pathogenic bacteria of COPD complicated with VAP, and higher mortality especially therapy with antibiotics before mechanic ventilator are shown. De-cascalation therapy with antibiotics can decrease mortality. The rates of mortality are of no statistical significance between early-onset(in four days) VAP and late-onset(after four days) VAP.