A Cohort Study Among HIV Infected Women：Exploring the Regulatory Mechanism of Gut and Vaginal Microbiota in HPV Infection and Cervical Lesion
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 400
- 试验地点
- 1
- 主要终点
- HPV infection incidence
研究概览
简要总结
Women Living with HIV Infection （WLHIV）are intended to acquire HPV infection which usually contributes to variable cervical lesions. we hypothesize that vaginal microbiota imbalance may make WLHIV prone to HPV infection，thereafter results in severe cervical lesion.
详细描述
Women Living with HIV Infection （WLHIV）are intended to acquire HPV infection which usually contributes to variable cervical lesions. Besides the HPV co-infection, microbiota study recently reveals that the changes of vaginal bacteria spectrum might also be related with cervical disease in WLHIV. However, data on HPV prevalence in WLHIV and its associated cervical lesion incidence is still limited in China. Moreover, the causal relationship between vaginal microbiota and cervical lesion in WLHIV is not clear. Here, we hypothesize that vaginal microbiota imbalance may make WLHIV prone to HPV infection，thereafter results in severe cervical lesion.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 14 Years 至 —（Child, Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •HIV women （including pregnant）;
- •sign consent paper
排除标准
- •virgin or maiden
结局指标
主要结局
HPV infection incidence
时间窗: 0, 6m, 12m, 24m, 36m
To collect 400 analyzable samples from women with HIV, including HPV screening, fecal and vaginal microflora samples. Cervical HPV screening will be collected as required in standard containers and stored for transport to the central laboratory.the rates of HPV infection.
cervical lesions
时间窗: 0, 6m, 12m, 24m, 36m
To collect 400 analyzable samples from women with HIV, including vaginal cleanliness assessment and TCT examination. vaginal swab samples will be collected as required in standard containers and stored for transport to the central laboratory.Variable cervical lesions, including CIN I-III and neoplasma.
次要结局
未报告次要终点