针对抗微生物耐药性有针对性的行动的系统政策分析 (SPAARTA):一个研究协议
Raheelah Ahmad1,2,3,4, Nina Zhu1, Rishabh Jain1
1Department of Infectious Diseases, Imperial College London Faculty of Medicine, London, England, W21NY, UK.
Wellcome open research
|August 11, 2025
概括
许多国家都有抗菌素耐药性 (AMR) 国家行动计划 (NAP),但缺乏实施和资金. 本研究提供了政策分析和国家比较的系统方法,以改善NAP V.2.0的开发和成功.
科学领域:
- 全球健康 全球健康
- 卫生政策 卫生政策
- 实施科学 实施科学
背景情况:
- 大多数国家 (88%) 有抗菌素耐药性 (AMR) 国家行动计划 (NAP),但实施和资金仍然是重大挑战.
- 国家层面的系统性因素可能会阻碍或加速AMR干预的成功,需要一个更广泛的视角,而不仅仅是AMR.
- 有效的干预选择需要系统的方法来解释和预测打击AMR的进展.
研究的目的:
- 为国家进行比较提供创新的政策分析,并完善针对抗菌药物耐药性的有针对性的行动.
- 支持改进的国家行动计划 (NAP V.2.0) 的制定和实施.
- 识别和分析影响AMR干预有效性的系统因素.
主要方法:
- 这是一项混合方法的多国案例研究,涉及世卫组织各地区和新兴经济体的17个国家.
- 对同行评审的文献和政策文件 (2000-2024) 的文本分析,并通过使用计量经济学和机器学习对抗微生物药物使用 (AMU) 和AMR结果的纵向定量分析来补充.
- 开发一个交互式的Tableau仪表板,用于可视化和比较国家一级的AMR干预背景和组件.
主要成果:
- 该研究协议为各国建立了一个系统和透明的框架,用于对其抗菌药物耐药性策略进行基准评估.
- 一个交互式仪表板将使国家集群 (按地理或经济) 之间的比较,并促进知识动员.
- 这种方法可以确定与AMR干预相关的关键决定因素和结果.
结论:
- 该协议促进了对国家抗菌素耐药性战略的结构性评估,使各国能够对其进展进行基准评估.
- 交互式仪表板促进政策制定者和规划者之间快速分享知识,以改善战略决策.
- 该方法支持为未来的分析浪潮提名国家,促进全球AMR行动计划的持续改进.
更多相关视频
08:58Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes
Published on: March 3, 2023
6.8K
09:59Application of the Intelligent High-Throughput Antimicrobial Sensitivity Testing/Phage Screening System and Lar Index of Antimicrobial Resistance
Published on: July 21, 2023
1.3K
相关概念视频
01:30Development of Antibiotic Resistance
197
Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
197
01:28Antimicrobial Effectiveness
157
The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
157
00:57Antibiotic Selection
55.3K
Overview
55.3K
01:28Gene Regulation in Microbial Communities: Quorum Sensing
92
Quorum sensing is a mechanism of bacterial communication that enables coordinated gene expression in response to changes in population density. This facilitates collective behaviors that enhance survival, resource acquisition, and ecological adaptation. This process relies on small signaling molecules called autoinducers that accumulate as bacterial populations grow. When a critical threshold concentration of autoinducers is reached, bacterial cells collectively modify gene expression,...
92