NCT06670495招募中不适用
Understanding the Human Papillomavirus Genotype Attribution and Disease Burden of Anal Cancer in China: A Multicenter Hospital-based Study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 300
- 试验地点
- 1
- 主要终点
- Prevalence and types of distribution of HPV
研究概览
简要总结
To demonstrate HPV prevalence and its genotype distributions in anal cancer in China and to describe demographic and clinical features of HPV-related anal cancer in China; To describe the epidemiological characteristics ,trends and of disease burden of anal cancer in China
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •(1) Patients diagnosed with anal cancers, (2) Patients without radiation or chemotherapy prior to specimen collection;
排除标准
- •(1) Patients with HIV infection, (2) Patients with immunosuppression after solid organ transplantation, (3) Those who do not agree to specimen collection and testing, (4) For retrospective study cases, those who without specimen.
结局指标
主要结局
Prevalence and types of distribution of HPV
时间窗: From enrollment to pre-treatment
Incidence of anal-cancers-associated complications
时间窗: From enrollment to pre-treatment
with or without HPV infection by subgroups of sex, age at diagnosis, sexual orientation, and stage at diagnosis (Stage I, II, III, IV, unknown)
Routine laboratory testing results
时间窗: From enrollment to pre-treatment
次要结局
- Incidence rates of anal cancer in China(From enrollment to pre-treatment)
- Mortality rate of anal cancer in China(From enrollment to pre-treatment)
- Annual percentage changes (APCs) and average APCs (AAPCs)(From enrollment to pre-treatment)
研究者
Ying Zheng
Chief of Department
Fudan University
研究点 (1)
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