在英国一般查人群中,用于宫查的尿液人类乳头瘤病毒检测:诊断测试准确性研究
Jennifer C Davies1,2, Suzanne Carter1, Jiexin Cao1,2
1Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
概括
对人类乳头瘤病毒 (HPV) 的尿液自取样本检测表明,与传统的宫检查相比,其特异性不低. 虽然可以接受,但患者对传统方法的偏好凸显了在宫查程序中需要选择的必要性.
科学领域:
- 妇科瘤学 妇科瘤学
- 公共卫生 公共卫生
- 诊断准确性研究 诊断准确性研究
背景情况:
- 在英国,子宫部查率的下降,特别是在50岁以下的人群中,是一个重大的公共卫生问题.
- 查的障碍包括有限的预约访问和光谱检查的不适.
- 尿液自取样是改善宫癌查参与的有希望的替代方案.
研究的目的:
- 为了评估人类乳头瘤病毒 (HPV) 测试尿液的临床性能,用于宫查.
- 评估英国一般查人口中尿液自取样的可接受性.
- 为了比较基于尿的HPV测试与传统的宫样本的诊断准确性.
主要方法:
- 在英格兰西北部进行的前性,横截面诊断准确性研究.
- 参与者在例行宫样本采集之前使用自收集装置提供了第一次空气尿样.
- 在两种样本类型上进行了HPV测试;阳性宫样本接受了反射细胞学,跟踪临床结果.
主要成果:
- 1517名参与者获得了匹配的尿液和子宫样本;16.2%的尿液样本是HPV阳性.
- 尿液检测表明,与宫样本 (87.80%) 相比,尿液的特异性不低 (85.19%).
- 尿液自取样检测到96.0%的2级+ (CIN2+) 宫内皮质瘤病例,其中28.4%的参与者更喜欢它而不是传统查.
结论:
- 经过HPV检测的尿液是宫查的可行替代方案,其特异性与宫样本相比.
- 对于参加查的女性来说,尿液自取样是可以接受的,尽管很大一部分仍然喜欢传统方法.
- 提供尿液和子宫自取样之间的选择可能对未来查计划的设计和采用至关重要.
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