在发生慢性呼吸道疾病之前和之后的认知衰退
Xiaoli Ji1, Yuanyue Zhu2, Fariba Ahmadizar3
1Department of Occupational Disease, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
GeroScience
|June 20, 2025
概括
在慢性阻塞性肺病 (COPD) 和喘出现后,认知能力下降加速,而不是之前. 这一发现强调了对呼吸系统疾病及时干预的重要性,以潜在地减轻认知障碍.
科学领域:
- 神经科学是一个神经科学.
- 呼吸系统医学 呼吸系统医学
- 老年学是指老年学的学科.
背景情况:
- 了解与呼吸系统疾病相关的认知变化对于开发有针对性的干预措施至关重要.
- 之前的研究对特定呼吸道疾病发作前后的认知轨迹的综合数据有限.
- 英语长度老化研究 (ELSA) 为检查长期健康趋势提供了有价值的数据集.
研究的目的:
- 研究与慢性阻塞性肺病 (COPD) 和喘发病有关的认知变化的时间模式.
- 为了确定这些呼吸系统疾病的诊断之前或之后,认知衰退是否加速.
- 为未来呼吸道疾病和认知健康的干预策略的时间和设计提供信息.
主要方法:
- 利用了英国老龄化纵向研究 (ELSA) 的第1到第9波 (2002-2018) 的数据.
- 评估全球认知,包括定向,记忆和执行功能,跨越研究波.
- 通过自我报告的医生诊断,药物使用和螺旋计数据识别了COPD和喘病例.
主要成果:
- 认知能力下降 (全球,定向,记忆,执行功能) 在COPD诊断后明显加快,与诊断前的比率相比.
- 喘诊断后,与诊断前的比率相比,记忆力下降加速.
- 在COPD或喘发作之前,认知能力下降的比率与没有这些疾病的匹配对照参与者相似.
结论:
- 发生的COPD和喘都与加速的认知衰退有关,这种认知衰退发生在事件发生后,而不是之前.
- 这些呼吸系统疾病的出现标志着认知功能的转折点.
- 研究结果表明,针对认知健康的干预措施应该在呼吸系统疾病诊断时考虑.
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