打击骨关节感染中的抗菌素耐药性:当前的策略和未来的方向
Madhan Jeyaraman1, Tarun Jayakumar2, Naveen Jeyaraman1
1Department of Orthopaedics, ACS Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai, 600077, Tamil Nadu, India.
Journal of clinical orthopaedics and trauma
|November 20, 2024
概括
抗微生物耐药性 (AMR) 复杂化骨关节感染 (OAIs). 创新策略,包括抗生素管理和新疗法,对于有效的管理和患者护理至关重要.
科学领域:
- 传染性疾病 传染性疾病
- 整形外科 整形外科 整形外科
- 微生物学 微生物学
背景情况:
- 抗菌素耐药性 (AMR) 构成一个重大的全球卫生挑战,特别影响骨关节感染 (OAIs) 的治疗.
- 抗药性病原体 (如ESKAPEE生物体) 的流行率不断增加,使标准治疗方案复杂化,并影响患者的治疗结果.
- 有效管理OAIs需要全面了解不断变化的阻力模式.
研究的目的:
- 提供对OAIs当前AMR格局的全面概述.
- 在OAI管理中强调需要创新的策略来打击AMR.
- 探索各种治疗和诊断方法来解决OAIs中的AMR.
主要方法:
- 文献综述综合了最近的研究和专家建议.
- 分析影响OAIs的关键病原体中耐药性的演变.
- 探索药物,手术和替代治疗方式.
主要成果:
- 抗药物耐药性对OAI治疗构成重大挑战,需要采取果断和创新的战略.
- 抗生素管理计划 (ASP) 对于优化抗生素使用至关重要.
- 新型疗法,快速诊断和全球监测是有效应对的重要组成部分.
结论:
- 要对抗OAI中的AMR,需要采用多方面的方法,结合创新的治疗方法,增强的诊断和强有力的管理.
- 临床医生,研究人员和政策制定者之间的协同努力对于适应不断变化的AMR环境至关重要.
- 面对AMR不断上升的情况,优化患者护理需要持续的创新和合作.
更多相关视频
相关概念视频
Development of Antibiotic Resistance
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...
Gene Regulation in Microbial Communities: Quorum Sensing
3
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,...
3
Combined Effects of Drugs: Synergism
3.7K
Synergism is a useful mechanism where combining two or more drugs is more effective than each constituent used alone. Such combinations are also called supra-additive interactions. The drugs collectively enhance the final therapeutic effect by acting on different targets. Another advantage is that the low dose of each constituent drug is sufficient to achieve the desired effect. This helps reduce the duration of therapy and lower the adverse effects of these drugs.
Such synergistic combinations...
Such synergistic combinations...
3.7K
Microorganisms in Medicine and Therapeutics
1
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
1
Defense Against Bacterial Pathogens
1.4K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
1.4K
Antibiotic Selection
52.3K
Overview
52.3K


