高风险人类乳头瘤病毒在来自马里一般人口自收集的宫阴道样本中的分布
Bakarou Kamate1,2, Yaya Kassogue3,4, Brehima Diakite1,2
1Centre of Research and Training On Molecular Pathologies, University Hospital of Point G, Bamako, Mali.
Biochemical genetics
|November 21, 2024
概括
高风险的人类乳头瘤病毒 (Hr-HPV) 感染是导致子宫癌的主要原因,影响了马里21.2%的妇女. 使用自取样本的宫癌查是可行的,并被妇女接受,促进早期检测和治疗.
科学领域:
- 在瘤学瘤学.
- 病毒学 病毒学
- 公共卫生 公共卫生
背景情况:
- 由于资源有限,宫癌 (CC) 是低收入和中等收入国家的重大公共卫生问题.
- 持续感染高危人乳头瘤病毒 (Hr-HPV) 是CC发展的主要驱动因素.
研究的目的:
- 在健康的马里人口中调查Hr-HPV感染的流行和分布.
- 评估用于CC查的宫-阴道自取样的可接受性和可行性.
主要方法:
- 在马里招募354名妇女进行宫和阴道自取样.
- 对Hr-HPV流行,常见亚型和与年龄相关性的分析.
- Hr-HPV阳性与视觉检查方法 (VIA/VILI) 和宫内皮质瘤 (CIN) 组织学检查的相关性.
主要成果:
- Hr-HPV的总体患病率为21.2%,其中HPV31/35/33/52/58和HPV39/68/56/66是最常见的亚型.
- 在25岁以下的女性中,HR-HPV的患病率更高,并且在统计学上与年龄相关 (p=0.015).
- 25.3%的Hr-HPV阳性女性通过VIA/VILI检测呈阳性,组织学证实了CIN1,CIN2和CIN3等级.
结论:
- 宫阴道自取样是马里CC查计划中Hr-HPV检测的高度接受和可行的方法.
- 该研究强调了Hr-HPV的重大负担及其与癌前病变的关联,强调需要可访问的查和治疗.
- 自我采样通过根据Hr-HPV基因型对妇女进行分拣和随后的管理,促进了及时的干预.
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