临床药师参与1例多重耐药鲍曼不动杆菌感染的病例分析(1)
摘 要 1例70岁老年男性患者因慢性阻塞性肺疾病急性加重入院,住院后给予比阿培南0.6 g ivgtt q12h联合左氧氟沙星0.5 g ivgtt qd抗感染等对症治疗效果欠佳。临床药师对患者进行了详细的临床资料采集后,结合患者临床症状以及痰培养结果,考虑该鲍曼不动杆菌为致病菌。结合药敏试验,通过查阅相关治疗指南和文献资料,依据抗菌药物药动学/药效学理论,建议临床医生将抗感染方案调整为替加环素100 mg ivgtt q12h(首剂200 mg)联合头孢哌酮舒巴坦(1∶1)2.0 g ivgtt q8h。抗感染方案调整治疗11 d后,患者临床症状明显改善,病情平稳,予以出院。
关键词 临床药师 鲍曼不动杆菌 替加环素
中图分类号:R517.9; R969.3 文献标志码:C 文章编号:1006-1533(2019)09-0059-04
Analysis of a case of multidrug-resistant Acinetobacter baumannii infection participated by clinical pharmacists
JIANG Daoli1*, YE Xiaofen2, LI Yuanqin3, LYU Dongmei1**
(1. Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Jiangsu Xuzhou 221004, China; 2. Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China; 3. Department of Respiratory Diseases, the Affiliated Hospital of Xuzhou Medical University, Jiangsu Xuzhou 221004, China)
ABSTRACT A 70 years old man was hospitalized due to acute exacerbation of chronic obstructive pulmonary disease and then was treated with biapenem 0.6 g ivgtt q12h combined with levofloxacin 0.5 g ivgtt qd, however, it was not well effective. Clinical pharmacists considered that Acinetobacter baumannii was a pathogenic bacterium after collecting detailed clinical data from the patient and combining with the clinical symptoms of the patient and the results of the sputum culture and then recommended that clinicians adjusted the anti-infective regimen to tigecycline 100 mg ivgtt q12h (first dose 200 mg) combined with cefoperazone sulbactam (1:1) 2.0 g ivgtt q8h based on drug susceptibility test, the review of relevant treatment guidelines and literature and pharmacokinetic/pharmacodynamic theory of antimicrobial drugs. After 11 days of anti-infective treatment, his clinical symptoms were significantly improved and conditions were stable, and finally he was discharged.
KEY WORDS clinical pharmacist; Acinetobacter baumannii; tigecycline
鲍曼不动杆菌是一种非发酵革兰阴性杆菌,其拥有高度的天然固有耐药性和强大的获得耐药性能力,多重耐药、泛耐药、全耐药鲍曼不动杆菌呈世界流行,已经成为院内感染的重要条件致病菌之一[1]。根据2018年中国CHINET细菌耐药性监测网上半年监测数据显示,我国35家教学医院分离到的鲍曼不动杆菌对头孢哌酮舒巴坦、氨苄西林舒巴坦、哌拉西林他唑巴坦、阿米卡星、庆大霉素等临床常用药物的耐药率均在50%以上,对头孢吡肟、头孢他啶、环丙沙星、亚胺培南、美罗培南的耐药甚至已超过70%。对于鲍曼不动杆菌,尤其是多重耐药鲍曼不动杆菌引起的感染,临床上可供选择的抗菌药物极其有限,已经成为疾病治疗的棘手问题[2],往往需要联合、超说明书非常规剂量用药。本文就1例多重耐药鲍曼不动杆菌感染患者抗感染方案进行分析,旨在为临床合理用药提供思路。
1 病例摘要
患者,男,70岁,身高172 cm,体重63 kg,身体质量指数(BMI )21.3 kg/m2。因“反复咳嗽、咳痰、气喘20余年,再发加重半月余”入院。患者20余年前无明显诱因开始反复出现咳嗽、咳痰、气喘,活动后症状加重,多于天气转凉及季节交替时发生。近几年患者咳嗽、咳痰、气喘发作次数增多,每年因症状加重在我院住院2~3次,诊断为“慢性阻塞性肺疾病急性加重、支气管扩张”,给予抗感染等对症治疗后可缓解。半月余前,患者受凉后上述症状再次加重,咳黄脓痰,不易咳出,活动后气喘明显。無发热,无头痛、头晕,无腹痛、腹泻等不适。在家自服感冒咳嗽颗粒(1包,3次/d)、头孢克肟分散片(100 mg,2次/d),症状未见改善。为求进一步诊治,于2017年6月14日来我院门诊就诊,门诊以“慢性阻塞性肺疾病急性加重”收入呼吸科。患者自发病以来,精神差,饮食、睡眠欠佳,大小便正常,体重未见明显变化。患者既往高血压病史15年,最高血压180/110 mmHg,目前服用缬沙坦氨氯地平片(2片,1次/d),血压控制可;胃溃疡病史5年,偶有胃痛、反酸,曾间断口服奥美拉唑,未正规系统治疗。吸烟史:50年,50包年,已戒烟6个月。, http://www.100md.com(姜道利 叶晓芬 李元芹 吕冬梅)
关键词 临床药师 鲍曼不动杆菌 替加环素
中图分类号:R517.9; R969.3 文献标志码:C 文章编号:1006-1533(2019)09-0059-04
Analysis of a case of multidrug-resistant Acinetobacter baumannii infection participated by clinical pharmacists
JIANG Daoli1*, YE Xiaofen2, LI Yuanqin3, LYU Dongmei1**
(1. Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Jiangsu Xuzhou 221004, China; 2. Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China; 3. Department of Respiratory Diseases, the Affiliated Hospital of Xuzhou Medical University, Jiangsu Xuzhou 221004, China)
ABSTRACT A 70 years old man was hospitalized due to acute exacerbation of chronic obstructive pulmonary disease and then was treated with biapenem 0.6 g ivgtt q12h combined with levofloxacin 0.5 g ivgtt qd, however, it was not well effective. Clinical pharmacists considered that Acinetobacter baumannii was a pathogenic bacterium after collecting detailed clinical data from the patient and combining with the clinical symptoms of the patient and the results of the sputum culture and then recommended that clinicians adjusted the anti-infective regimen to tigecycline 100 mg ivgtt q12h (first dose 200 mg) combined with cefoperazone sulbactam (1:1) 2.0 g ivgtt q8h based on drug susceptibility test, the review of relevant treatment guidelines and literature and pharmacokinetic/pharmacodynamic theory of antimicrobial drugs. After 11 days of anti-infective treatment, his clinical symptoms were significantly improved and conditions were stable, and finally he was discharged.
KEY WORDS clinical pharmacist; Acinetobacter baumannii; tigecycline
鲍曼不动杆菌是一种非发酵革兰阴性杆菌,其拥有高度的天然固有耐药性和强大的获得耐药性能力,多重耐药、泛耐药、全耐药鲍曼不动杆菌呈世界流行,已经成为院内感染的重要条件致病菌之一[1]。根据2018年中国CHINET细菌耐药性监测网上半年监测数据显示,我国35家教学医院分离到的鲍曼不动杆菌对头孢哌酮舒巴坦、氨苄西林舒巴坦、哌拉西林他唑巴坦、阿米卡星、庆大霉素等临床常用药物的耐药率均在50%以上,对头孢吡肟、头孢他啶、环丙沙星、亚胺培南、美罗培南的耐药甚至已超过70%。对于鲍曼不动杆菌,尤其是多重耐药鲍曼不动杆菌引起的感染,临床上可供选择的抗菌药物极其有限,已经成为疾病治疗的棘手问题[2],往往需要联合、超说明书非常规剂量用药。本文就1例多重耐药鲍曼不动杆菌感染患者抗感染方案进行分析,旨在为临床合理用药提供思路。
1 病例摘要
患者,男,70岁,身高172 cm,体重63 kg,身体质量指数(BMI )21.3 kg/m2。因“反复咳嗽、咳痰、气喘20余年,再发加重半月余”入院。患者20余年前无明显诱因开始反复出现咳嗽、咳痰、气喘,活动后症状加重,多于天气转凉及季节交替时发生。近几年患者咳嗽、咳痰、气喘发作次数增多,每年因症状加重在我院住院2~3次,诊断为“慢性阻塞性肺疾病急性加重、支气管扩张”,给予抗感染等对症治疗后可缓解。半月余前,患者受凉后上述症状再次加重,咳黄脓痰,不易咳出,活动后气喘明显。無发热,无头痛、头晕,无腹痛、腹泻等不适。在家自服感冒咳嗽颗粒(1包,3次/d)、头孢克肟分散片(100 mg,2次/d),症状未见改善。为求进一步诊治,于2017年6月14日来我院门诊就诊,门诊以“慢性阻塞性肺疾病急性加重”收入呼吸科。患者自发病以来,精神差,饮食、睡眠欠佳,大小便正常,体重未见明显变化。患者既往高血压病史15年,最高血压180/110 mmHg,目前服用缬沙坦氨氯地平片(2片,1次/d),血压控制可;胃溃疡病史5年,偶有胃痛、反酸,曾间断口服奥美拉唑,未正规系统治疗。吸烟史:50年,50包年,已戒烟6个月。, http://www.100md.com(姜道利 叶晓芬 李元芹 吕冬梅)