Lynch综合征安全网医院与大学医学中心降低风险妇科手术决策差异
该研究回顾性分析了两家机构65例30岁以上、子宫和/或卵巢完整且无妇科癌症史的Lynch综合征女性，比较降低风险妇科手术的接受率。安全网医院患者手术接受率（67.9%）高于大学医学中心（35.1%），校正年龄和非妇科癌症史后HR=2.43（p=0.02），且手术实施更快（p=0.005）。
要点
- 安全网医院Lynch综合征患者降低风险妇科手术接受率高于大学医学中心。
- 校正年龄和非妇科癌症史后，安全网医院手术接受风险比为2.43（p=0.02）。
- 年龄、产次、基因、良性疾病、家族史、种族/语言与手术无显著关联。
核心结论
- 探索性分析提示安全网医院降低风险妇科手术接受率高于大学医学中心。
研究设计与样本
- 在安全网医院和大学医学中心进行病历回顾，纳入65例30岁以上、子宫和/或卵巢完整且无子宫或卵巢癌史的Lynch综合征女性。
主要发现
- 安全网医院患者降低风险手术接受率为67.9%（19/28），大学医学中心为35.1%（13/37）。
- 校正年龄和非妇科癌症史后，安全网医院手术接受风险比为2.43（p=0.02）。
- 安全网医院患者手术实施更快（p=0.005）。
- 年龄、产次、Lynch相关基因、良性妇科诊断、家族史、种族/民族或语言偏好与手术无显著关联。
临床怎么用
- 临床中应关注不同医疗机构间Lynch综合征患者降低风险妇科手术决策的差异。
- 理解导致手术接受率差异的因素有助于优化Lynch综合征妇科癌症风险管理。
局限性
- 本研究为探索性分析，样本量65例，结果需进一步验证。
以上解读依据论文摘要（全文未开放获取或许可不允许翻译转载）。
原文
OBJECTIVE: To explore uptake of risk-reducing gynecologic surgery in a diverse patient population with Lynch syndrome. METHODS: Chart reviews of women with Lynch syndrome were conducted at a safety-net hospital and university medical center, including women over age 30 with an intact uterus and/or ovaries and no prior history of uterine or ovarian cancer. Potential factors associated with uptake of surgery and time to risk-reducing surgery were analyzed. RESULTS: The 65 women studied included 27 (41.5%) White, non-Hispanic, 30 (46.2%) Hispanic, 5 (7.7%) Asian, and 3 (4.6%) other. The diagnosis of Lynch syndrome was made at a median of 41.0 years (IQR 31.0 to 48.0) with pathogenic variants in MLH1 (27, 41.5%), MSH2 (14, 21.5%), MSH6 (5, 7.7%), PMS2 (17, 26.2%), or EPCAM (2, 3.1%). The majority (35, 53.8%) had a history of colon or other cancer, and 24 (36.9%) were Spanish-language preferring. Safety-net hospital patients were more likely to undergo risk-reducing surgery (19/28, 67.9%) compared to university medical center patients (13/37, 35.1%), even when controlling for age and prior history of non-gynecologic cancer (HR = 2.43, p = 0.02). Safety-net hospital patients also demonstrated quicker uptake of surgery (p = 0.005). Age, parity, Lynch-associated gene, benign gynecologic diagnosis, family history, race/ethnicity, or language preference were not significantly associated with undergoing surgery. CONCLUSION: This exploratory analysis suggested a higher uptake of risk-reducing surgery at the safety-net hospital than at the university medical center. Understanding factors contributing to this difference will be critical to supporting gynecologic cancer risk management in Lynch syndrome.
引用
- Waggoner RM, Ricker CN, Nie Q, et al. Risk-reducing gynecologic surgery decisions in Lynch syndrome at a safety-net hospital and university medical center. Gynecol Oncol. 2026. PMID: 42102522. doi:10.1016/j.ygyno.2026.04.017
供执业医师工作参考，不替代临床判断；数值与分级以指南原文为准。