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中国学者领衔提出规范使用抗菌药物的数字化方案 - 新华网

news.cn · Mar 1, 2026 · Collected from GDELT

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Published: 20260301T034500Z

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新华社广州/伦敦3月1日电(记者徐弘毅 郭爽)中国工程院院士钟南山领衔的国际团队近日在英国《自然-医学》杂志上发表论文,提出一种基层医疗机构抗菌药物管理的新方案。临床试验表明,该方案在未增加患者安全风险的基础上,可显著降低急性呼吸道感染的抗菌药物处方率。 一些细菌对抗菌药物出现耐药性已成为威胁全球公共卫生的重大挑战。对急性呼吸道感染的抗菌药物科学规范应用,是应对细菌耐药的关键环节。钟南山说,大多数急性呼吸道感染为病毒性感染或自限性疾病,但农村的基层医疗机构在抗菌药物规范使用方面仍有提升空间。 这项研究由广州医科大学附属第一医院、加拿大多伦多大学、粤北人民医院等机构的研究人员合作完成。该研究设计并验证了一种数字化综合抗菌药物基层管理方案,包括为基层医生提供系统培训与简明循证指南,在电子病历系统中进行实时诊疗提示,每月开展处方同行点评与反馈等。此外,该方案还通过智能手机应用向患者普及抗菌药物合理使用知识,构建多维度干预体系。 研究团队在广东两个县级市的34家乡镇医疗机构开展了为期12个月的集群随机对照试验,共收集9.7万多例急性呼吸道感染合格诊疗数据。结果显示,在新方案实施期内,干预组的抗菌药物处方率从超过80%下降至26%,而维持常规诊疗的对照组抗菌药物处方率仍高达71%。 论文共同作者、广州医科大学附属第一医院感染科主任卓超说,在新方案下,抗菌药物处方率明显降低,且未增加患者30天内的住院风险,医疗费用无显著变化,表明该方案安全、有效、经济。同时,该研究也为基层医疗机构合理使用抗菌药物提供了新的循证医学解决方案。


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