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在患有肌肉发育不良症的人群中,在特定的解剖部位确定了癌症患病率升高,使用基于人口的样本样本
Wanfang Zhang1, Vinay Bhandaru2, Nicholas E Johnson3
1Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, South Carolina, USA.
Muscle & nerve
|June 30, 2025
概括
患有肌肉性缩症 (DM) 个体的癌症风险增加,特别是甲状腺癌和非黑色素瘤皮肤癌在DM1中,以及非黑色素瘤皮肤和乳腺癌在DM2. 需要进一步的研究来了解DM亚型的这些癌症风险.
科学领域:
- 医学研究 医学研究
- 流行病学 流行病学
- 遗传学 遗传学 是一个
背景情况:
- 肌性缩症 (DM) 是一种具有不同亚型 (DM1,DM2) 的遗传性疾病.
- 了解与DM相关的癌症风险对于患者护理和查至关重要.
- 以前的研究还没有完全阐明DM亚型特有的癌症患病率.
研究的目的:
- 通过使用MD STARnet数据来确定肌性缩症 (DM) 患者的癌症患病率.
- 将DM癌症患病率与来自SEER数据的美国普通人口率进行比较.
- 确定与不同DM亚型 (DM1和DM2) 相关的特定癌症风险.
主要方法:
- 追溯队列研究分析了1229名被诊断患有DM的人 (2008-2019).
- 利用了来自肌肉衰竭监测,跟踪和研究网络 (MD STARnet) 的数据.
- 通过将DM队列数据与美国SEER癌症数据进行比较来计算标准化流行率 (SPR).
主要成果:
- 患有DM1的个体显示甲状腺癌,非黑色素瘤皮肤癌,黑色素瘤和卵巢癌的患病率显著更高.
- 患有DM1的患者甲状腺癌的患病率为4.01倍,非黑色素瘤皮肤癌的患病率为17.97倍.
- 患有DM2的患者表现出非黑色素瘤皮肤癌的限期患病率高出34.02倍,乳腺癌的完全患病率高出2.65倍.
结论:
- 肌性发育不良的亚型与不同的癌症风险有关.
- DM1与甲状腺癌,非黑色素瘤皮肤癌,黑色素瘤和卵巢癌的风险增加有关.
- DM2与非黑色素瘤皮肤癌和乳腺癌的风险增加有关.
- 更大的队列研究是必要的,以进一步定义这些风险,并探索潜在的机制.
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