作为贫血风险因素的他类药物:从遗传和流行病学数据的证据
Zhekang Liu1,2, Qingan Fu3, Junda Cao1
1Cardiovascular medicine, Jiujiang City Key Laboratory of Cell Therapy, JiuJiang NO.1 People's Hospital, Jiujiang, Jiangxi, China.
British journal of clinical pharmacology
|July 12, 2025
概括
用于心脏健康的他类药物可能会增加贫血风险,尽管遗传因素表明相反. 监测血红蛋白和铁对于长期使用他类药物治疗的患者至关重要.
科学领域:
- 心血管医学 心血管医学
- 血液学 血液学 血液学
- 药物基因组学 药物基因组学
背景情况:
- 类药物是治疗脱脂症和预防心血管疾病的主要药物.
- 人们对他类药物使用和贫血之间的关联知之甚少,报告有限且相互矛盾.
- 这项研究调查了他类药物治疗和贫血之间的潜在因果关系.
研究的目的:
- 探索使用他类药物与患贫血风险之间的因果关系.
- 为了区分基因HMGCR表达与药理性他类药物干预对贫血风险的影响.
主要方法:
- 一种两样本的门德尔随机化 (MR) 方法利用了HMGCR的遗传变异,这是他类药物的标基因.
- 来自欧洲人口的全基因组关联研究数据确定了遗传关联.
- 国家健康和营养检查调查 (NHANES) 数据 (2005-2016) 用后勤回归分析了临床验证的数据.
主要成果:
- 核磁共振分析表明,较高的HMGCR表达与降低贫血风险有关 (OR=0.72,P=0.007).
- 相反,NHANES数据显示,他类药物的使用显著增加了贫血风险 (OR=1.624,P<0.001).
- 敏感性分析证实了MR发现的稳定性和临床数据中的相关性.
结论:
- 基因上调HMGCR可能会防止贫血,与临床的他类药物使用形成鲜明对比.
- 立方体治疗与贫血的风险增加有关.
- 建议对长期服用他类药物的患者进行血红蛋白和铁的密切监测,特别是那些有贫血风险的患者.
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