您好, 访客   登录/注册

泌尿系统感染的病原菌临床检验与结果分析

来源:用户上传      作者:

   【摘要】 目的:研究分析泌尿系统感染的病原菌临床检验结果。方法:本次研究选择笔者所在医院2017年1月-2018年12月治疗的泌尿系统感染患者653例,取患者晨起中段尿为样本,采用迪尔医学-细菌测定系统对样本中病原菌的分布和敏感性进行检查,对结果进行分析。结果:在分离出来的菌株中占比最大的为大肠埃希菌为50.68%,其次为葡萄球菌以及变形杆菌和粪肠球菌,分别占比14.70%、8.72%、8.72%;大肠埃希菌对氨苄西林、环丙沙星、复方新诺明的耐药性最强,变形杆菌对氨苄西林、复方新诺明和头孢曲松的耐药性最强,肺炎克雷伯菌对氨苄西林、复方新诺明、庆大霉素的耐药性最强;革兰阳性菌主要为葡萄球菌和粪肠球菌,其中葡萄球菌对多种抗菌素均耐药,而粪肠球菌对多种抗菌素敏感。结论:泌尿系统感染在临床治疗过程中应进行致病菌检查,确定致病菌的分布和耐藥情况再选择合理的抗生素进行治疗,从而提高临床治疗效果减少滥用抗生素情况的发生。
   【关键词】 泌尿系统感染 病原菌 临床检验 结果分析
   doi:10.14033/j.cnki.cfmr.2020.03.033 文献标识码 B 文章编号 1674-6805(2020)03-00-03
   [Abstract] Objective: To study and analyze the clinical test results of pathogenic bacteria in urinary system infection. Method: A total of 653 patients with urinary tract infection treated in our hospital from January 2017 to December 2018 were selected. The mid-morning urine of patients was taken as samples. The distribution and sensitivity of pathogenic bacteria in the samples were examined by Dill medical-bacterial detection system, and the results were analyzed. Result: Escherichia coli accounted for 50.68%, Staphylococcus, Proteusbacillus Vulgaris and Enterococcus Faecalis accounted for 14.70%, 8.72% and 8.72%, respectively. Ampicillin, Ciprofloxacin and Compound Neotamine were the most resistant strains in Escherichia coli, ampicillin, Compound Neotamine and Ceftriaxone were the most resistant strains in Proteus. Among Klebsiella pneumoniae, Ampicillin, Compound Sulfamethoxazole and Gentamicin were the most resistant. Staphylococcus and Enterococcus Faecalis were the main Gram-positive bacteria. Staphylococcus was resistant to many antibiotics, while Enterococcus Faecalis was sensitive to many antibiotics. Conclusion: Pathogenic bacteria should be examined during the clinical treatment of urinary tract infections, the distribution and drug resistance of pathogenic bacteria should be determined, and reasonable antibiotics should be selected for treatment, so as to improve the clinical therapeutic effect and reduce the occurrence of abuse of antibiotics.
   [Key words] Urinary system infection Pathogens Clinical examination Results analysis
   First-author’s address: Wuchuan People’s Hospital, Wuchuan 524500,China
   泌尿系统感染是常见的感染类疾病,多是因致病菌引起的,主要疾病类型为:肾盂肾炎、尿道炎、膀胱炎等泌尿系统感染。在我国传统医学中泌尿系统感染属于“淋症、癃闭”范畴,临床表现以尿痛、尿频、尿急、腰痛等症状[1]。泌尿系统疾病可分为上尿路感染和下尿路感染,是尿路中的细菌在不断生长繁殖下引发的炎症感染性疾病,在老年人、育龄女性、免疫力低下、尿路畸形人群中较为多发。相关研究显示,在社区及医院感染中泌尿系统感染位居第2位[2]。随着抗生素的广泛应用,导致泌尿系统感染的病原菌构成结构发生这变化并且细菌的耐药性也随之增长,使泌尿系统感染的治疗难度不断扩大,患者备受疾病折磨并且常常反复发作,也成为临床治疗的难点。泌尿系统感染治疗的关键在于正确合理选择敏感抗生素,根据泌尿系统感染的耐药性和敏感度有针对性的治疗,在提高临床疗效同时还能减少抗生素滥用情况发生[3]。如何准确治疗泌尿系统感染,对导致感染的病原菌进行准确检验成为临床中探讨的热点问题。本次研究分析笔者所在医院治疗的泌尿系统感染患者经病原菌临床检验的结果,并对临床资料进行分析,现进行报道。
转载注明来源:https://www.xzbu.com/6/view-15194485.htm