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Updated: Jun 10, 2025

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情绪状态,双相情感障碍和胃肠道疾病之间的关系:一个双样本的门德尔随机化研究
Qiuyan Luo1, Daixuan Zhou1, Jian He1
1Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Journal of affective disorders
|October 12, 2024
概括
情绪波动,易怒情绪和双相情绪障碍增加了功能性胃肠道疾病 (FGIDs) 的风险,包括易怒肠综合征 (IBS). 反向分析证实了IBS和情绪障碍之间的因果关系,表明情绪干预可能有助于FGID患者.
科学领域:
- 精神病学和胃肠道学
- 遗传学和流行病学
背景情况:
- 功能性胃肠道疾病 (FGID) 在双相情感障碍患者中很常见,但因果关系尚不清楚.
- 门德尔随机化 (MR) 用于调查情绪状态,双相情感障碍和FGID之间的因果关系.
- 这项研究旨在澄清情绪不稳定和胃肠道症状之间的关系.
研究的目的:
- 为了确定情绪波动,易怒情绪或双相情绪障碍是否因果关系地影响FGIDs的风险.
- 调查刺激性肠综合征 (IBS) 对情绪状态的潜在因果影响.
- 为FGID管理提供有针对性的干预措施提供证据.
主要方法:
- 利用来自欧洲大型祖先队伍的全基因组关联研究 (GWAS) 总结统计数据.
- 采用孟德尔随机化 (MR),主要使用逆方差加权 (IVW) 方法.
- 进行异质性和性测试以确保结果的有效性.
主要成果:
- 在情绪波动和IBS,易怒情绪和IBS,双相情绪障碍和IBS之间发现了有意义的积极因果关系.
- 情绪波动显示出与功能性消化不良 (FD) 有着积极的因果关系.
- 反向MR表明IBS和情绪波动和易怒情绪之间存在因果关系.
结论:
- 情绪波动,易怒情绪和双相情绪障碍与FGIDs的风险增加有关.
- 在IBS和某些情绪状态之间存在双向因果关系.
- 这些发现支持对FGID患者进行情绪干预的探索,并保证进一步研究情绪不稳定性-FGID联系.
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