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不明原因发热重症患者拔除中心静脉导管临床分析 被引量:2

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摘要 目的分析不明原因发热重症患者中心静脉导管相关性感染的临床特点,病原学分布及药敏情况。方法回顾性分析155例不明原因发热怀疑导管相关性感染的患者,分为感染组49例和对照组106例。对两组病原学检查结果进行统计分析,比较两组患者的导管留置时间、第7天APACHEⅡ评分、ICU住院时间、病死率。结果 155例感染48例,其中血行感染7例,培养致病菌57株,其中革兰阳性球菌26株、占45.6%,革兰阴性杆菌22株、占38.6%,真菌9株、占15.8%。药敏结果提示革兰阳性菌最常见的是表皮葡萄球菌和金黄色葡萄球菌,对万古霉素敏感率(100%)。革兰阴性菌耐药率极高,最常见的病原菌是鲍曼不动杆菌和铜绿假单胞菌,革兰阴性杆菌对亚胺培南敏感率为(77.3%)。真菌最常见的是白色念珠菌及热带念珠菌,对二性霉素B和氟康唑的敏感率分别为100%和88.9%。分析显示感染组与对照组存组的导管留置时间、第7天APACHEⅡ评分、ICU住院时间、病死率等指标差异有统计学意义(P均<0.05)。结论对不明原因发热的重症患者,怀疑中心静脉导管相关性感染的有效处理方式是拔除感染的导管。临床若给予经验治疗,革兰阳性菌对万古霉素敏感性高,对革兰阴性菌效果较好的抗生素是亚胺培南,真菌可以考虑使用氟康唑。
出处 《中国实用医药》 2011年第11期132-134,共3页 China Practical Medicine
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参考文献10

  • 1Richards MJ,Edwards JR,Culver DH,et al.Nosocomial infection in medical intensive care units in the United States:Nosocomial Infections Surveillance System.Crit Care Med,1999,27:887-892.
  • 2方强.血管内导管相关感染的预防与治疗指南(2007)[J].中国实用外科杂志,2008,28(6):413-421. 被引量:388
  • 3Wang FD,Chen YY,Chen TL,et al.Risk factors and mortality in patients with nosocomial staphylococcus aureus bacteremia.Am J Infect Control,2008,36(2):118-122.
  • 4周庆明,王春玲,赵立敏,杨秀芬.ICU中老年患者中心静脉导管相关感染的临床及病原学分析[J].疑难病杂志,2009,8(6):338-340. 被引量:10
  • 5McGee DC,Gould MK.Preventing complications of central venous Catheterization.N Engl J Med,2003,348:1123-1133.
  • 6刘大鹰,谢正福,施焕中,覃雪军,陈强,肖常青.重症监护病房与非重症监护病房中心静脉导管相关感染的对比研究[J].中国呼吸与危重监护杂志,2006,5(3):162-167. 被引量:45
  • 7Warren DK,Quadir WW,Hollenbeak CS,er al.Attributable cost of catheter-associated bloodstream infections among intensive care patients in a nonteaching hospital.Crit care med,2006:34:2084-89.
  • 8Almirante B,Rodriquez D,Park BJ,et al.Epidemiology and predictors of mortality in case of Candida bloodstream infection:results from population-based surveillance,barcelona,Spain,from,2002 to 2003.J Clin Microbiol,2005:43(4):1829-35.
  • 9Cook D,Randolph A,Kemerman P,et al.Central venoug catheter replacement strategies:a systematic review of the literature.Crit Care Med,1997.25(8):1417-1424.
  • 10Raad I,Hanna H,Maki D.Intravascular catheter-related infections:advances in diagnosis,prevention,and managemen.LancetInfectDis,2007,7(10):645-657.

二级参考文献23

  • 1刘大鹰,谢正福,施焕中,覃雪军,陈强,肖常青.重症监护病房与非重症监护病房中心静脉导管相关感染的对比研究[J].中国呼吸与危重监护杂志,2006,5(3):162-167. 被引量:45
  • 2叶文,王锦权,陶晓根,范骁钦,王秋卉.ICU中心静脉导管相关性感染的临床分析[J].安徽医科大学学报,2006,41(6):698-701. 被引量:16
  • 3RaM I, Hachem R, Hanna H,et al. Sources and outcome of bloodstream infections in cancer patients: the role of central venous catheters [ J ]. Eur J Clin Microbiol Infect Dis,2007,26(8) :549-556.
  • 4Wang FD, Chen YY, Chert TL, et al. Risk factors and mortality in patients with nosocomial staphylococcus aureus bacteremia[ J ]. Am J Infect Control, 2008,36(2) : 118-122.
  • 5Deshpande KS, Hatem C, Ulrich HL, et al.The incidence of infectious complications of central venous catheters at the subclavian,internal jugular, and femoral sites in an intensive care unit population[J]. Crit Care Med, 2005, 33 (1) : 13-20.
  • 6Gamacho-Montero J, Aldabo-Pallas T, Palomar-Martinez M, et al. Risk factors and prognosis of catheter-related bloodstream infection in critically ill patienls : a muhicenter study[J]. Intensive Care Med, 2008, 34(12) : 2 185- 2 193.
  • 7Giles Y, Aksoy M, Tezelman S. What really affects the incidence of central venous catheter-related infections for short-term catheterization[J]. Acta Chirurgica Belgica,2002,102(4) :256-258.
  • 8Pawar M,Mehta Y, Purohit A, et al. Resistance in gram-negative bacilli in a cardiac intensive care unit in India: risk factors and outcome[J]. Ann Card Anaesth,2008,11 ( 1 ) :20-26.
  • 9Safdar N, Maki DG. Use of lock or flush solutions for prevention of bloodstream infection associated with central venous access devices: a meta-analysis of prospective, randomized trials[J]. Clin Infect Dis, 2006,43(4) :474-484.
  • 10Lee MY, Kwan SK, Jae-Hoon S, et al. In vitro effectiveness of the antibiotic lock technique (ALT) for the treatment of catheter-related infections by Pseudomonas aeruginosa and Klebsiella pneumoniae[ J]. J Antimicrob Chemother, 2007,60(4) : 782-787.

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