特定性传播病原体对子宫的影响:基于子宫癌查队列的前性研究
Simiao Chen1, Tingyuan Li1,2, Yakun Wang1
1National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
性传播感染 (STIs),如高危人乳头瘤病毒 (hrHPV),显著增加宫病变的风险,包括CIN1和CIN2+. 其他性传播疾病,如Ureaplasma parvum和Mycoplasma hominis也会增加某些宫异常的风险.
科学领域:
- 妇科 妇科 妇科 妇科
- 传染性疾病 传染性疾病
- 在瘤学瘤学.
背景情况:
- 性传播感染 (STIs) 和子宫病变之间的关联尚未完全理解.
- 宫癌查依赖于检测癌前病变,通常与HPV感染有关.
研究的目的:
- 研究特定性传播病原体 (STP) 与子宫病变发生率之间的关联.
- 量化STP感染后发展宫内皮质瘤 (CIN) 和异常细胞学的风险.
主要方法:
- 一组8371名妇女使用下一代测序进行了7种STP (hrHPV,lrHPV,Ureaplasma parvum,Mycoplasma hominis,Trichomonas vaginalis,Chlamydia trachomatis,Mycoplasma genitalium) 的查.
- 后勤回归分析用于计算3年随访期间发生的宫病变的几率比率 (OR).
- 结果包括不确定或更严重的非典型状细胞 (ASC-US+),高度状内皮病变 (HSIL),CIN1和CIN2+.
主要成果:
- 高风险HPV (hrHPV) 感染与ASC-US+ (aOR 2.62),HSIL (aOR 13.01),CIN1 (aOR 6.88) 和CIN2+ (aOR 17.56) 强烈相关.
- 其他STP如Ureaplasma parvum,Mycoplasma hominis,Trichomonas vaginalis和Mycoplasma genitalium显示出与ASC-US+的显著关联.
- 低风险HPV (lrHPV) 和Mycoplasma hominis感染与CIN1风险增加有关,但与CIN2+风险增加无关.
结论:
- 特定的STP感染,特别是hrHPV,与宫病变和异常细胞学的发展有显著的关联.
- 虽然hrHPV对CIN2+的风险最高,但其他性传播感染,如lrHPV和Mycoplasma hominis可能会导致较低级别的病变 (CIN1).
- 这些发现强调了在宫癌预防策略中查和管理性传播感染的重要性.
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