Practical Journal of Organ Transplantation(Electronic Version) ›› 2020, Vol. 8 ›› Issue (6): 472-476.DOI: 10.3969/j.issn.2095-5332.2020.06.013

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Analysis of treatment of carbapenem-resistant Klebsiella pneumoniae infection from donors after livertransplantation

Xi Shuqiang,Wang Yang,Zeng Qiang,Liu Baowang,Liu Wenpeng,Dou Jian,Cao Jinglin.
  

  1. Department of HepatobiliarySurgery,Third Hospital of Hebei Medical University,Shijiazhuang 050051,Hebei,China.
  • Online:2020-11-20 Published:2021-06-01

肝移植术后供体来源耐碳青霉烯类肺炎克雷伯菌感染治疗分析

席树强,王洋,曾强,刘保旺,刘文鹏,窦剑,曹经琳
  

  1. 河北医科大学第三医院肝胆外科,河北 石家庄 050051

Abstract:

Objective To investigate the clinical features of donor-derived drug-resistant Klebsiella pneumoniae infection and to summarize the experience of clinical treatment after liver transplantation. Methods Retrospective analysis was performed based on clinical data and the diagnosis and treatment of three live transplantrecipients with donor-derived carbapene-resistant Klebsiella pneumoniae(CRKP)infection in Department of Hepatobiliary Surgery,the Third Hospital of Hebei Medical University. Results Three recipients with donor-derived CRKP infection were confirmed by bacterial culture and were treated with anti-infection therapy(ceftazidine-avibactam combined with carbapenems),and one of them developed abdominal infection after transplantation withoutanti-infection therapy. After removal of abdominal abscess,ceftazidine-avibactam standard dose(3.75 g / d)was used to this recipient. The infection was not well controlled,and the patient eventually died. Standard measurement was used in another case,and bleeding occurred at the anastomotic site of hepatic artery 3 weeks after the operation. After two operations,high dose treatment(7.5 g /d)was used,the recipient and the transplanted liver survived. High doses treatment(7.5 g / d)was given to the third patient, the infection was control 4 weeks after treatment,sputum culture and blood culture were negative,the recipient and graft survived. Conclusion The infection of donor CRKP significantly increases the mortality of liver transplantation patients. The early application of ceftadiene-avibatan combined with carbapenems combined with anti-infection treatment has a good effect,and increasing the dose of ceftadiene-avibatan can improve the curative effect,without any obvious adverse reactions.

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摘要:

目的 菌(carbapene-resistant Klebsiellapneumoniae,CRKP)感染的临床特点,总结临床治疗经验。方法 回顾性分析河北医科大学第三医院肝胆外科收治的 3 例供体来源 CRKP 感染肝移植受者的临床资料和治疗过程。结果 3 例受者术后痰、引流液或血培养证实为供体来源的 CRKP 感染,先后联合头孢他啶 - 阿维巴坦和碳青霉烯类药物抗感染治疗,其中 1 例移植术后出现腹腔感染,行腹腔脓肿清除术后使用头孢他啶 - 阿维巴坦标准剂量(3.75 g/d),感染控制效果不佳,最终死亡。1 例使用标准剂量,术后 3 周出现移植肝动脉吻合口破裂出血,行 2 次手术后使用高剂量(7.5 g/d),受者及移植肝存活,1 例使用高剂量(7.5 g/d)治疗 4 周后感染控制,痰培养及血培养转阴,受者及移植肝存活。结论 供体来源 CRKP 感染明显增加肝移植患者病死率 , 早期应用头孢他啶 -阿维巴坦联合碳青霉烯类药物联合抗感染治疗效果好 , 增加头孢他啶 - 阿维巴坦剂量可提高疗效,且未见明显不良反应。

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