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替加环素硬膜下腔给药治疗泛耐药鲍曼不动杆菌中枢神经系统感染的疗效观察

2020-10-15邹全信辛颖易有峰

健康大视野 2020年12期

邹全信 辛颖 易有峰

【摘要】 目的:实验性观察替加环素硬膜下腔给药的效果及安全性。方法:将我院神经外科泛耐药鲍曼不动杆菌中枢神经系统感染的11患者,随机分为两组,一组替加环素静脉联合硬膜下腔给药,一组替加环素静滴,观察疗效及安全性。结果:静滴联合硬膜下腔给药的病例,治愈时间明显缩短,治愈率明显提高。结论:替加环素静滴联合硬膜下腔给药是治疗泛耐药药鲍曼不动杆菌感染的良好方法。

【关键词】 替加环素;泛耐药鲍曼不动杆菌;中枢神经系统感染

【中图分类号】R453 【文献标志码】A 【文章编号】1005-0019(2020)12-019-02

Effect of subdural injection of tegacycline on central nervous system infection of extensively drug-resistant acinetobacter baumannii

Zou Quanxin, Xin Ying,Yi Youfeng

Abstract: Objective:to observe the efficacy and safety of tegacycline in subdural cavity. Methods:eleven patients with central nervous system infection of extensively drug-resistant acinetobacter baumannii in neurosurgery department of our hospital were randomly divided into two groups: one group of tegacycline intravenous combined with subdural space administration, and the other group of tegacycline intravenous drip, to observe the efficacy and safety. Results:the cure time was shortened and the cure rate was improved obviously in the cases of intravenous drip combined with subdural administration. Conclusion:Tegacycline intravenous drip combined with subdural injection is a good method for the treatment of extensively drug-resistant acinetobacter baumannii infection.

Key words:Tegacycline;Extensively drug-resistant acinetobacter baumannii; Central nervous system infection

鮑曼不动杆菌是我国目前最重要的“超级细菌”[1]。近几年来,泛耐药鲍曼不动杆菌在中枢神经系统的的感染率不断上升,神经外科和重症监护室成为了重灾区。感染泛耐药鲍曼不动杆菌的病人死亡率非常高,可达71%[2],治疗非常棘手,给临床医师带来了巨大挑战。其治疗要参考药敏结果,选择敏感、易通过血脑屏障的药物,替加环素是可选药物之一,而替加环素的血脑屏障通过率有限,常规剂量下,神经系统的局部药物浓度不足[3],为探索替加环素的新用法,决定尝试静脉联合硬膜下腔给药的方式,观察疗效及安全性。具体方法如下:我院神经外科,从2017年10月至2019年10月间,将泛耐药鲍曼不动杆菌中枢神经系统感染的11例患者,其中,男7例,女4例,年龄37-68岁,开颅手术者10例,血肿腔穿刺引流1例,使用呼吸机的10例,未使用呼吸机的1例,11例都发生过肺炎,入组的病例均经过腰穿或腰大池留取脑脊液,连续细菌培养及药敏实验3次均为泛耐药药鲍曼不动杆菌感染的病例,方能入组,应用 SPSS16.0统计软件,随机分为两组。……

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