宫癌查:自取样是解决问题的方法吗?
Anshuja Singla1, Sumita Mehta2, Anshul Grover2
1Department of Obstetrics & Gynecology, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi, India.
概括
针对高危人乳头瘤病毒 (HRHPV) DNA测试的自我采集样本与临床医生采集的样本具有很高的一致性,这为增加宫癌查采集提供了有希望的策略.
科学领域:
- 妇科 妇科 妇科 妇科
- 在瘤学瘤学.
- 分子诊断学 分子诊断
背景情况:
- 宫癌查对于早期发现和预防至关重要.
- 查计划的不足利用仍然是一个重大的公共卫生挑战.
- 高危人乳头瘤病毒 (HRHPV) DNA测试是主要的查方法.
研究的目的:
- 为了比较自我收集的样本与临床医生收集的样本的性能,以检测HRHPV DNA.
- 评估女性对自收集方法的接受和态度.
- 评估自取样的诊断准确性,以确定宫异常.
主要方法:
- 一项前性研究,涉及30-65岁的396名女性.
- 通过实时PCR进行HRHPVDNA分析,双重采集宫抽样 (自我和临床医生)
- 针对HPVDNA阳性病例的结肠镜导向活检.
主要成果:
- 在自己和临床医生之间,HPV DNA检测总体上达到了很高的一致性 (91.4%).
- 自取样显示出强大的正预测值 (100%) 检测宫内皮质瘤 (CIN-1) 和以上.
- 在15%的病例中观察到宫涂抹不足.
结论:
- HPV DNA自取样是临床医生采集的可行和有效替代方案.
- 自取样可以显著提高宫癌查率.
- 这种方法有可能减少宫癌的发病率和死亡率.
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