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耐碳青霉烯类铜绿假单胞菌感染危险因素的Meta分析
Risk Factors for Carbapenem resistant Pseudomonas aeruginosa Infections: a Meta analysis
  
DOI:
中文关键词:  碳青霉烯类  铜绿假单胞菌  危险因素  感染  Meta分析
英文关键词:Carbapenem resistant  Pseudomonas aeruginosa   Risk factors  Infection  Meta analysis
基金项目:陕西省自然科学基础研究计划项目(编号:2016JM8015)
作者单位
罗赛赛 郑巧伟 罗宇 董亚琳 封卫毅 魏友霞 西安交通大学第一附属医院药学部 西安710061 
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中文摘要:
      摘 要 目的:采用Meta分析方法评价耐碳青霉烯类铜绿假单胞菌(CRPA)感染的危险因素。方法:计算机检索PubMed、The Cochrane Library、Embase、CNKI、WanFang Data和VIP数据库中有关CRPA感染危险因素的研究,检索时限均从建库至2018年1月。采用RevMan 5.3软件对纳入的研究进行Meta分析。根据不同区域研究人群进行亚组分析,发现纳入研究的异质性来源。结果:22篇研究(6 097例患者)符合纳入标准。Meta分析结果显示,病例组(发生CRPA感染)的机械通气[OR=1.64,95%CI(1.42,1.89)],使用碳青霉烯类[OR=7.15,95%CI(3.52,14.52)]、亚胺培南[OR=7.89,95%CI(3.90,15.93)]、氟喹诺酮类[OR=2.88,95%CI(2.12,3.90)]、哌拉西林/他唑巴坦[OR=4.46,95%CI(2.33,8.53)]、万古霉素[OR=5.39,95%CI(3.94,7.37)],入住ICU [OR=2.88,95%CI(2.12,3.90)],住院天数[WMD=6.53,95%CI(1.33,11.73)]等8个危险因素的分布与未发生CRPA感染的对照组比较,差异均有统计学意义(P<0.05)。亚组分析不同区域研究人群使用碳青霉烯类、亚胺培南的结果,其中亚洲人群存在高度异质性分别为(P≤0.1,I2=87%)、(P≤0.1,I2=85%)。结论:针对存在高危因素的患者,应结合危险因素及早采取预防措施,降低CRPA感染的发生率。
英文摘要:
      ABSTRACT Objective:To systematically evaluate the risk factors for infections caused by carbapenem resistant Pseudomonas aeruginosa. Methods: Literature regarding the risk factors of CRPA infection were searched in PubMed, The Cochrane Library, Embase, CNKI, VIP and Wanfang database. The retrieval time was from inception to January 2018. Meta analysis was performed by RevMan 5.3 software. Subgroup analysis was carried out according to the population of different regions, and the sources of heterogeneity were found. Results: 22 studies (n=6 097) met the inclusion criteria. The results of Meta analysis, 8 risk factors of two groups were statistically significant: mechanical ventilation [OR=1.64, 95%CI(1.42, 1.89) ], use of carbapenems [OR=7.15, 95%CI(3.52, 14.52)], imipenem [OR=7.89, 95%CI(3.90, 15.93)], fluoroquinolone [OR=2.88, 95%CI(2.12, 3.90)], piperacillin tazobactam [OR=4.46, 95%CI(2.33,8.53)], vancomycin [OR=5.39, 95%CI(3.94, 7.37)], in ICU [OR=2.88, 95%CI(2.12, 3.90)], days of hospitalization [WMD=6.53, 95%CI(1.33, 11.73)](P<0.001). Subgroup analysis results of risk factors using carbapenems, imipenem, in which the Asian population was highly heterogeneous (P≤0.1, I2=87%), (P≤0.1, I2=85%). Conclusion: For high risk patients, it should be combined with risk factors and early take preventive measures to reduce the incidence of CRPA infection.
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