双向双样本的门德尔随机化分析揭示了慢性疼痛对慢性脏疾病和功能的因果关系
Clinical nephrology
|July 11, 2025
概括
多部位慢性疼痛 (MCP) 与慢性病 (CKD) 风险增加和功能下降有关. 这项研究使用了门德尔的随机化来探索慢性疼痛和CKD之间的因果关系,发现MCP有显著的关联.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 遗传学 是一个遗传学.
- 流行病学 流行病学
背景情况:
- 慢性疼痛和慢性病 (CKD) 是普遍存在的疾病,已建立相关性.
- 慢性病和慢性疼痛之间的因果关系仍然不完全理解.
- 研究遗传联系可以阐明潜在的因果关系途径.
研究的目的:
- 调查慢性病 (CKD) 或功能和慢性疼痛之间的潜在因果关系.
- 为了区分各种慢性疼痛现象型对脏健康的影响.
主要方法:
- 进行了双向的双样本孟德尔随机化 (MR) 分析.
- 全基因组关联研究 (GWAS) 数据集被用于慢性疼痛表型和功能标志物.
- 数据包括慢性广泛的肌肉骨疼痛 (CWP),多部位慢性疼痛 (MCP),估计的淋巴细胞过率 (eGFRcrea) 和eGFRcys.
主要成果:
- 多部位慢性疼痛 (MCP) 与CKD风险增加 (OR = 1.52) 和基于cystatin C的GFR (eGFRcys) 降低 (OR = 0.97) 有显著的关联.
- 在慢性广泛的肌肉骨疼痛 (CWP) 和CKD或功能下降之间没有发现显著的关联.
- 该研究没有确定功能下降或CKD与逆方向的慢性疼痛之间的因果关系.
结论:
- 多部位慢性疼痛 (MCP) 与患慢性病 (CKD) 和经历功能恶化的风险更高.
- 这些发现强调了在治疗病时考虑疼痛状态的重要性.
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