在秘鲁阿尔托亚马逊州,活跃的气管瘤和克拉米迪亚感染的测试之间的差异
John M Nesemann1,2,3, Noelia Morocho-Alburqueque3,4, Alvaro Quincho-Lopez3,5
1Francis I Proctor Foundation, University of California San Francisco, California, USA.
概括
气管瘤在秘鲁亚马逊地区普遍存在,有25.4%的儿童表现出临床症状. 然而,克拉米迪亚白虫感染和抗体反应较低,这表明这种致盲眼病的流行病学情况复杂.
科学领域:
- 眼科医生 眼科 眼科
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
背景情况:
- 拉丁美洲的轨道瘤测绘仍然不完整,特别是在高风险的亚马逊土著社区.
- 了解气管瘤的患病率对于服务不足地区的有针对性的干预措施至关重要.
研究的目的:
- 评估临床,微生物学和血清学证据的瘤的流行率.
- 在秘鲁亚马逊的偏远地区调查气管瘤.
主要方法:
- 在阿尔托亚马逊州使用两阶段集群采样进行基于人口的调查.
- 从778名年龄在1-9岁的儿童身上采集的结膜和干血斑.
- 核酸放大测试查找Chlamydia trachomatis和多重珠子测定抗体.
主要成果:
- 在1至9岁儿童中,形炎-毛囊炎 (TF) 的年龄调整患病率为25.4%.
- 眼球克拉米迪亚虫感染的发病率很低,为0.8%.
- 对Pgp3特异性抗体的血清阳性为6.6%.
结论:
- 研究的秘鲁亚马逊地区的临床气管瘤负担很高.
- 尽管临床患病率很高,但Chlamydia trachomatis眼部感染和血清阳性低.
- 需要进一步的研究来了解临床症状和感染标志物之间的不一致性.
相关概念视频
Bacterial Phylum Chlamydiae
428
The phylum Chlamydiae or Chlamydiota is composed of a single order, Chlamydiales. This phylum consists entirely of obligate intracellular parasites that infect eukaryotic hosts. While human pathogens within this group have been studied extensively, the phylum encompasses many species capable of interacting with various eukaryotic organisms. Members of Chlamydiae are typically small cocci, approximately 0.5 μm in diameter, and exhibit a distinctive developmental cycle. As is characteristic...
428
Sexually Transmitted Infections
936
Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
936


