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·药师与药学服务·
临床药师对 1 例脑卒中后肺部感染的肥胖患者抗感染治疗方案
的优化 Δ
#
蒋为薇 ,钱 妍(重庆医科大学附属第二医院药学部,重庆 400010)
*
中图分类号 R969.3;R633 文献标志码 A 文章编号 1001-0408(2019)17-2410-05
DOI 10.6039/j.issn.1001-0408.2019.17.21
摘 要 目的:为脑卒中后肺部感染的肥胖患者的抗感染治疗提供治疗方法和思路方案。方法:临床药师对我院收治的1例脑卒
2
中后肺部感染肥胖患者(BMI=34.602 kg/m)的抗感染方案进行优化,针对该肥胖患者的哌拉西林他唑巴坦的剂量调整、药物更
换,以及抗耐甲氧西林金黄色葡萄球菌(MRSA)药物的选择和剂量确定等方面提出建议。结果:根据患者体质量和指南,调整哌
拉西林他唑巴坦剂量自4.5 g,q12 h至4.5 g,q6 h;在因病原变化更换抗菌药物为莫西沙星时,确认剂量为0.4 g,qd,无需加量;确诊为
MRSA感染导致的肺炎时,选用利奈唑胺而非万古霉素进行肥胖患者的感染治疗,并确定剂量为600 mg,q12 h。医师采纳上述建
议。患者经治疗后体温下降,咳嗽、咳痰缓解,实验室指标恢复正常后顺利出院。结论:肥胖患者在使用抗菌药物治疗前,临床药师应
评估患者的肥胖程度、肝肾功能,再结合药物自身特性,协助医师合理地选择药物并调整给药剂量,在保证疗效的同时避免不良反应。
关键词 肥胖;抗感染;抗菌药物;合理用药
Optimization of Anti-infective Program for A Obese Patient with Pulmonary Infection after Stroke by
Clinical Pharmacists
JIANG Weiwei,QIAN Yan(Dept. of Pharmacy, the Second Affiliated Hospital of Chongqing Medical
University,Chongqing 400010,China)
ABSTRACT OBJECTIVE:To explore the methods and ideas for clinical pharmacists to optimize anti-infective treatment
programs in obese patients with pulmonary infection. METHODS:The clinical pharmacist optimized the anti-infection regimen of
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an obese patient with post-stroke pulmonary infection (BMI=34.602 kg/m) admitted to our hospital,and adjusted the dose
adjustment and drug replacement of piperacillin tazobactam in the obese patient. And the selection of methicillin-resistant
Staphylococcus aureus(MRSA)drugs and dose determination were proposed. RESULTS:According to the patient’s body weight
and guidelines,the dose of piperacillin tazobactam was adjusted from 4.5 g,q12 h to 4.5 g,q6 h;the antibiotic was changed to
moxifloxacin due to pathogenic changes,the dose was 0.4 g,qd,no need to increase When diagnosed as pneumonia caused by
MRSA infection,linezolid was used instead of vancomycin for infection treatment in obese patients,and the dose was determined
to be 600 mg,q12 h. The physician adopted the above recommendations. After treatment,the patient’s temperature decreased,
cough and sputum eased,and the laboratory indicators returned to normal and discharged smoothly. CONCLUSION:Clinical
pharmacists can participate in the drug treatment of special obese patients by exerting their own professional advantages:by
adjusting the type,dose and frequency of antibacterial drugs,patients can obtain individualized treatment,improve the safety and
effectiveness of patients’medication,and finally obtain satisfactory results.
KEYWORDS Obesity;Anti-infection;Antibiotics;Rational drug use
缺血性脑卒中是临床最常见的脑血管病类型,具有 部感染在加重患者病情的同时,导致了更高的致残率和
[1]
高发病率、高致残率、高死亡率的特点 。大部分脑卒中 病死率。因此早期合理地使用抗菌药物对于脑卒中伴
患者年龄较大,且需要卧床休息,常伴发肺部感染。肺 感染患者的治疗具有重要意义。肥胖人群[身体质量指
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Δ 基金项目:国家自然科学基金资助项目(No.81703568);重庆市 数(BMI)>30 kg/m ]既是脑卒中的多发人群,同时由于
卫生和计划生育委员会科研项目(No.2016MSXM027) 其体内大量的脂肪组织堆积以及肥胖对药物代谢产生
*主管药师,博士。研究方向:临床药学。电话:023-63693137。
的影响,可能导致抗菌药物在患者体内的药动学发生变
E-mail:304035@cqmu.edu.cn
化 [2-3] 。因此针对抗菌药物的特点,优化肥胖人群抗感染
# 通信作者:副主任中药师,硕士。研究方向:临床药学与药事管
理。电话:023-63693109。E-mail:300861@hospital. cqmu.edu.cn 治疗方案以期获得最佳的治疗效果具有重要意义。
·2410 · China Pharmacy 2019 Vol. 30 No. 17 中国药房 2019年第30卷第17期