应用蒙特卡罗模拟分析临床常用抗菌药物对医院获得性大肠埃希菌泌尿系感染的治疗效果  被引量:11

The Monte Carlo simulation analysis of the curative effect of common antibiotics on hospital-acquired Escherichia coli urinary infection

在线阅读下载全文

作  者:平萍 付士辉[2] 尹红[1] 徐艳萍[1] 裴保香[1] 

机构地区:[1]解放军总医院药学部药品供应保障中心,北京100853 [2]解放军总医院海南分院心内科,海南三亚572013

出  处:《中国药物应用与监测》2017年第3期166-169,共4页Chinese Journal of Drug Application and Monitoring

基  金:三亚医疗卫生科技创新项目(2016YW21)

摘  要:目的:根据药动/药效(PK/PD)理论应用蒙特卡罗模拟分析临床常用抗菌药物对医院获得性大肠埃希菌泌尿系感染的治疗效果,选择不易诱导耐药的抗菌药物及给药方案,以指导临床合理用药,减少耐药的产生。方法:本研究从解放军总医院住院部发现的1228例大肠埃希菌感染患者中筛选出2014年1–6月(2014年组)和2015年1–6月(2015年组)的医院获得性大肠埃希菌泌尿系感染患者,并选择阿米卡星、左氧氟沙星、环丙沙星、头孢唑林、哌拉西林/他唑巴坦和头孢他啶这6种抗菌药物进行蒙特卡罗模拟(10 000次),计算累积反应分数(CFR)及变化值。结果:在2014年组中,阿米卡星(400 mg,qd)、头孢唑林(1000 mg,tid)、头孢他啶(1000 mg,bid)和哌拉西林/他唑巴坦(4500 mg,qid)延长输注(PI)的CFR分别为91.22%、100.00%、99.75%和87.88%,均≥70%。比较2014年组和2015年组,头孢他啶的CFR下降较多(17.21%),其后依次为哌拉西林/他唑巴坦(4.14%)和阿米卡星(2.11%),头孢唑林的CFR下降较少(0.00%)。结论:对于医院获得性大肠埃希菌泌尿系感染,阿米卡星(400 mg,qd)、头孢唑林(1000 mg,tid)和哌拉西林/他唑巴坦(4500 mg,qid,PI)的治疗效果较好,而头孢唑林(1000 mg,tid)是医院获得性大肠埃希菌泌尿系感染的最佳治疗方案。Objective: Based on pharmacokinetic and pharmacodynamic theories, the current study was designed to analyze the curative effect of common antibiotics on hospital-acquired escherichia coli urinary infection by Monte Carlo simulation in order to guide the rational drug application in clinic. Methods: 2014.01 – 2014.06 hospitalized patients (2014-year group) and 2015.01 – 2015.06 hospitalized patients (2015-year group) were selected from 1228 patients with hospital-acquired Escherichia coli urinary infection in our hospital. Six kinds of antibiotics including amikacin, levofoxacin, ciprofoxacin, cefazolin, piperacillin/tazobactam and ceftazidime were analyzed by Monte Carlo simulation (10 000 times). And then cumulative fraction of response (CFR) and its change values were calculated. Results: In 2014-year group, CFR values of amikacin (400 mg qd), cefazolin (1000 mg tid), ceftazidime (1000 mg bid) and piperacillin/tazobactam (4500 mg qid PI) were 91.22%, 100.00%, 99.75% and 87.88%, respectively. Compared with 2014-year groups, CFR value of ceftazidime in 2015-year group decreased the most (17.21%), followed by piperacillin/tazobactam (4.14%) and amikacin (2.11%), and that of ceftazidime decreased the least (0.00%). Conclusions: Amikacin (400 mg qd), cefazolin (1000 mg tid) and piperacillin/tazobactam (4500 mg qid, PI) had good curative effect on hospital-acquired escherichia coli urinary infection, among which, cefazolin (1000 mg tid) was the best.

关 键 词:大肠埃希菌 抗菌药物 蒙特卡罗模拟 医院获得性泌尿系感染 治疗效果 

分 类 号:R691.3[医药卫生—泌尿科学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象