基于问卷和序列血清学的胃癌机会性查策略:基于医院的跨部门研究 (SIGES)
Wen Xiang1,2, Zhuo-Yu Li1, Yan Huang3
1Gastric Cancer Laboratory, Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Journal of clinical medicine
|January 10, 2026
概括
使用问卷和血液测试的有效策略可以识别胃癌查的高风险个体. 这种方法提高了机会性内镜查 (OES) 的早期检测和成本效益.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 预防医学 预防医学
背景情况:
- 开发有效的候选人选择策略对于在早期发现胃癌时进行机会性内镜查 (OES) 是至关重要的,特别是如果没有大规模查计划.
- 风险分层和成本效益是优化OES协议的关键考虑因素.
研究的目的:
- 开发和验证一种候选人选择策略,用于早期检测胃癌的机会性内镜查 (OES).
- 评估开发的风险分层评分系统的成本效益.
主要方法:
- 一项基于医院的横截面研究,涉及58,218名参与者 (619名胃癌患者).
- 数据收集包括问卷 (人口统计,并发病,家族病史) 和血清学 (血红蛋白,CEA,CA19-9).
- 进行了多变量分析和成本效益评估,以确定风险因素和构建评分系统.
主要成果:
- 胃癌的独立风险因素包括男性性别,年龄大于40岁,家族病史,上部消化道良性疾病 (UDTBD),贫血和CEA/CA19-9.
- 推的OES标准:年龄≥50,有胃癌家族史,以及/或并发性UDTBDs.
- 考虑OES的替代标准:男性和/或年龄在41-50岁的人群中的贫血和/或CEA/CA19-9升高.
- 与替代方案相比,开发的战略显示了可比的检测率和更高的成本效益.
结论:
- 结合问卷和顺序血清学的综合策略是有效和具有成本效益的,用于识别OES高风险胃癌候选人.
- 需要进一步的研究来完善查和监测协议,以优化检测率和成本效益.
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