在流行性角膜结膜炎中,基于证据的抗生素使用以防止微生物耐药性的发展
Shalini Kumari1, Imsensenba Longkumer2, Mamta Sharma3
1Department of Ophthalmology, Al-Falah School of Medical Science and Research Center, Faridabad, Haryana, India.
Journal of family medicine and primary care
|February 24, 2025
概括
之前的局部抗生素使用可以导致眼部感染的耐药细菌,如流行性角膜结膜炎 (EKC). 这项研究在EKC病例中发现了耐美西林的黄金葡萄球菌 (MRSA),这表明要谨慎使用抗生素.
科学领域:
- 眼科医生 眼科 眼科
- 微生物学 微生物学
- 传染性疾病 传染性疾病
背景情况:
- 眼部感染中的细菌耐药性越来越多地与之前的局部抗生素使用有关.
- 流行性角质结膜炎 (EKC) 疫情需要基于证据的抗生素策略.
研究的目的:
- 在EKC爆发期间调查细菌感染.
- 在EKC爆发期间促进基于证据的局部抗生素使用.
主要方法:
- 一项描述性研究包括50名患有心电衰竭症状的患者.
- 使用格拉姆染色和培养和灵敏度测试分析了结膜片.
- 没有先前使用局部抗生素的患者被排除在外.
主要成果:
- 格拉姆染色检测在两个样本中发现了格拉姆阳性菌.
- 这两种阳性样本都被确定为抗甲素的奥雷乌斯葡萄球菌 (MRSA).
- 48个样本没有显示细菌生长 (p<0.05).
结论:
- 在等待微生物学结果之前,应避免在EKC爆发期间过度使用局部抗生素.
- 建议预防性局部抗生素使用,根据培养和敏感性报告进行修改,特别是考虑到MRSA发现.
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