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用手持式数字显微镜与循环阴道抗原检测相结合,快速和全面地检查泌尿器官和胃肠道杆菌病

Jean T Coulibaly^1,2, Kigbafori D Silue^1,2, María Díaz de León Derby³

¹Unité de Formation et de Recherche Biosciences, Université Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire.

The American journal of tropical medicine and hygiene

|June 11, 2024

概括

移动电话显微镜显示出对杆菌病监测的前景. 现场工作人员和专家使用的SchistoScope在检测Schistosoma haematobium蛋时表现出高的特异性.

科学领域:

热带医学热带医学
寄生虫学的寄生虫学
公共卫生公共卫生

背景情况:

顺病的控制需要有效的监测工具.
大规模药物管理计划需要有效的诊断方法.
便携式显微镜为基于现场的诊断提供了一个潜在的解决方案.

研究的目的:

为了评估手机显微镜 (SchistoScope) 的诊断性能,用于检测 Schistosoma haematobium 蛋.
为了比较SchistoScope的精度与光显微镜.
评估基于尿液的治疗点查方法对杆菌病的可行性.

主要方法:

这是一项涉及365个尿样的横截面研究.
由社区现场工作者和专家显微镜师对SchistoScope的评估.
与传统光显微镜作为黄金标准进行比较.
使用治疗点循环的阴极离子 (POC CCA) 测试用于 Schistosoma mansoni.

主要成果:

在检测S. haematobium.中,schistoScope显示出高的特异性 (98.4%的现场工作者,98.1%的专家).
敏感度不同:现场工作者为26.5%,专家为74%.
对于较高的卵数 (>5或>10个卵/10毫升) 的敏感性显著增加.
没有足够的S. mansoni病例可用于可靠的POC CCA分析.

结论:

移动电话显微镜 (SchistoScope) 是一种可行的工具,用于检测S. hematobium在控制杆菌病.
使用移动显微镜和POC CCA测试的综合方法可以促进快速的护理地点查.
这一策略可能会简化istosomiasis消除努力.

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