Background: Use of inappropriate amikacin dose is one of the most important factors in inducing toxicity, prolonged hospitalization as well as in increasing patient’s mortality. Objective: The aims of this study are ...Background: Use of inappropriate amikacin dose is one of the most important factors in inducing toxicity, prolonged hospitalization as well as in increasing patient’s mortality. Objective: The aims of this study are the analysis of amikacin dose, serum level and the examination of the effectiveness of the clinical pharmacologist (CP) therapeutic drug monitoring (TDM) intervention to guarantee the safety of amikacin use. Methods: This is a one-year retrospective observational chart review study, which evaluates amikacin dose, serum drug level, development of adverse effects in patients on amikacin with or without CP TDM consultation. Results: Amikacin was prescribed for 393 complex patients, with median age 83. Amikacin group (AG) included 140 (32%) courses with CP consultation (AG1) and 292 (68%) courses without CP consultation (AG2). The distribution of most study characteristics in both groups was similar including amikacin dose (9-10 mg/kg/day), renal failure (14%) and mortality (12%). Acceptance for CP consultation was in 46% of amikacin courses and dose changes were done in 63% after CP intervention. Prolonged antibiotic course (4.6 ± 1.5 vs 3.8 ± 1.6 days, p < 0.0001) and the patient’s hemodynamic instability (15% vs 7%, p = 0.01) were more frequent in the AG1 compared to the AG2. There was a strong association between CP consultation and prolonged hospitalization (p = 0.005), while no association between it and amikacin adverse effects, renal failure or mortality. Conclusions: There was no trend to reducing amikacin toxicity, days of hospitaliza tion or mortality in patients with CP consultation. CP TDM intervention was more in the management of complicated clinical situations. However, it is necessary to optimize it.展开更多
目的:探讨二十多年来真实世界数据研究在药品上市后安全性监测评价应用中的现状与热点,为开展药品安全性监测评价相关研究提供参考。方法:在中国知网和Web of Science数据库中检索相关关键词,检索时限为2002年1月至2023年8月。利用R语...目的:探讨二十多年来真实世界数据研究在药品上市后安全性监测评价应用中的现状与热点,为开展药品安全性监测评价相关研究提供参考。方法:在中国知网和Web of Science数据库中检索相关关键词,检索时限为2002年1月至2023年8月。利用R语言等多个软件对年度发文量、机构以及关键词的聚类、归类、热点趋势等进行可视化分析。结果:共纳入文献3907篇,二十多年来该领域相关研究的年度发文量波动上涨。目前不良反应和药品安全是国内外共同关注的热点;在分析方法、数据来源、群体、应用等7个研究方向逐渐深入;数据挖掘是该领域未来的主要研究方向。结论:真实世界数据研究在药品上市后安全性监测评价中的应用需通过多学科多机构跨区域合作交流,进一步扩展研究规模与深度,开拓更多真实世界数据的来源,加强真实世界数据的挖掘与利用,形成有效、互通互认、开放、可持续的药品安全性数据。另外,真实世界数据还需发挥对特殊群体用药安全评估和药物再利用等方面的作用。展开更多
文摘Background: Use of inappropriate amikacin dose is one of the most important factors in inducing toxicity, prolonged hospitalization as well as in increasing patient’s mortality. Objective: The aims of this study are the analysis of amikacin dose, serum level and the examination of the effectiveness of the clinical pharmacologist (CP) therapeutic drug monitoring (TDM) intervention to guarantee the safety of amikacin use. Methods: This is a one-year retrospective observational chart review study, which evaluates amikacin dose, serum drug level, development of adverse effects in patients on amikacin with or without CP TDM consultation. Results: Amikacin was prescribed for 393 complex patients, with median age 83. Amikacin group (AG) included 140 (32%) courses with CP consultation (AG1) and 292 (68%) courses without CP consultation (AG2). The distribution of most study characteristics in both groups was similar including amikacin dose (9-10 mg/kg/day), renal failure (14%) and mortality (12%). Acceptance for CP consultation was in 46% of amikacin courses and dose changes were done in 63% after CP intervention. Prolonged antibiotic course (4.6 ± 1.5 vs 3.8 ± 1.6 days, p < 0.0001) and the patient’s hemodynamic instability (15% vs 7%, p = 0.01) were more frequent in the AG1 compared to the AG2. There was a strong association between CP consultation and prolonged hospitalization (p = 0.005), while no association between it and amikacin adverse effects, renal failure or mortality. Conclusions: There was no trend to reducing amikacin toxicity, days of hospitaliza tion or mortality in patients with CP consultation. CP TDM intervention was more in the management of complicated clinical situations. However, it is necessary to optimize it.
文摘目的:探讨二十多年来真实世界数据研究在药品上市后安全性监测评价应用中的现状与热点,为开展药品安全性监测评价相关研究提供参考。方法:在中国知网和Web of Science数据库中检索相关关键词,检索时限为2002年1月至2023年8月。利用R语言等多个软件对年度发文量、机构以及关键词的聚类、归类、热点趋势等进行可视化分析。结果:共纳入文献3907篇,二十多年来该领域相关研究的年度发文量波动上涨。目前不良反应和药品安全是国内外共同关注的热点;在分析方法、数据来源、群体、应用等7个研究方向逐渐深入;数据挖掘是该领域未来的主要研究方向。结论:真实世界数据研究在药品上市后安全性监测评价中的应用需通过多学科多机构跨区域合作交流,进一步扩展研究规模与深度,开拓更多真实世界数据的来源,加强真实世界数据的挖掘与利用,形成有效、互通互认、开放、可持续的药品安全性数据。另外,真实世界数据还需发挥对特殊群体用药安全评估和药物再利用等方面的作用。