胰岛素耐药性作为精神分裂症认知功能障碍的可修改途径:系统性审查
Virginio Salvi1, Beniamino Tripodi1, Giancarlo Cerveri2
1Department of Mental Health and Addiction, ASST Crema, L.go Ugo Dossena 2, 26013 Crema, CR, Italy.
2型糖尿病 (T2DM) 与精神分裂症患者的认知功能较差有关. 虽然胰岛素抵抗 (IR) 显示出较弱的联系,但目前关于降血糖药物改善认知的证据仍然不确.
科学领域:
- 神经科学是一个神经科学.
- 代谢障碍 代谢障碍 代谢障碍
- 精神病学是一个精神病学.
背景情况:
- 认知缺陷显著损害精神分裂症患者的生活质量和功能结果.
- 糖尿病和胰岛素抵抗 (IR) 经常在精神分裂症患者中观察到,并且独立地与认知缺陷有关.
- 调查葡萄糖代谢障碍和精神分裂症认知功能障碍之间的联系对于潜在的治疗干预至关重要.
研究的目的:
- 评估胰岛素抵抗 (IR) 或2型糖尿病 (T2DM) 与精神分裂症患者的认知功能障碍之间的关联.
- 对IR或T2DM药理疗法在改善精神分裂症认知功能的有效性进行现有证据的审查.
主要方法:
- 在PubMed,PsycInfo和Scopus数据库中进行了系统的文献搜索.
- 该审查遵循了系统审查和元分析 (PRISMA) 的首选报告项目指南.
- 包括的研究分析了T2DM,IR和各种降血糖药物对精神分裂症认知的影响.
主要成果:
- 2型糖尿病 (T2DM) 与精神分裂症患者的认知功能明显恶化有关.
- 与T2DM相比,胰岛素抵抗 (IR) 与认知功能障碍的相关性不那么强大.
- 关于降血糖药物在改善精神分裂症认知功能的有效性方面的证据是不确定的,可能是由于方法上的限制.
结论:
- T2DM是与精神分裂症认知障碍相关的重要因素.
- 需要进一步研究严格的方法来澄清IR的作用和降血糖治疗精神分裂症认知功能障碍的有效性.
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