患有多巴胺激动剂治疗的高益生菌血症的患者患乳腺癌的风险
Laura Dery1, Ilan Shimon1,2, Yaron Rudman1,2
1Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Journal of endocrinological investigation
|October 30, 2024
概括
超性乳腺素,一种高性乳腺素水平的情况,整体而言并没有显著增加乳腺癌风险. 然而,在患有较低益乳素水平 (<5x ULN),晚期诊断年龄或正常化时间较长的患者中观察到风险增加.
科学领域:
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
- 生殖健康 生殖健康
背景情况:
- 益生菌 (PRL) 在乳腺组织中具有复杂的作用,导致对超益生菌血症和乳腺癌风险的假设.
- 之前的研究并没有一贯地确定高血和乳腺癌之间的联系.
- 这项研究探讨了高血和乳腺癌发病率之间的潜在关联.
研究的目的:
- 为了确定多巴胺激动剂治疗的高血糖血症是否与乳腺癌风险增加有关.
- 为了识别可能具有修改乳腺癌风险的高益生菌性血症内的特定患者亚组.
主要方法:
- 使用了回顾性队列研究设计.
- 接受多巴胺激动剂治疗的患有高血糖性血症的患者与匹配的对照人群进行了比较,比例为 1:5.
- 在诊断出高血糖性乳腺癌后的乳腺癌诊断是主要的结果衡量标准.
主要成果:
- 这项研究包括1484名患有高血糖性血症的患者和7418名对照患者.
- 整体乳腺癌发病率在两组之间相似 (1.82%对1.31%),没有统计学上显著的差异 (HR1.40,p=0.12).
- 在患有PRL<5xULN (HR1.73),诊断时年龄较大,PRL正常化时间较长的患者中,注意到乳腺癌风险增加.
结论:
- 整体而言,用多巴胺激动剂治疗的高血并不会增加乳腺癌的风险.
- 特定的子组,包括那些PRL水平较低 (<5xULN),诊断时年龄较大,正常化时间较长的子组,显示乳腺癌风险明显较高.
- 这些发现强调了在评估高血性乳腺癌风险时考虑个体患者因素的重要性.
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