与手术后妄想相关的病原和信号通路的研究进展 (综述)
Weiqing Li1, Qin Shi1, Ronghua Bai1
1Department of Anesthesiology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China.
手术后痴呆症 (POD) 是一个常见的并发症,随着年龄的增长而增加,与糟糕的结果有关. 了解其复杂的原因是制定有效的预防和治疗策略的关键.
科学领域:
- 老年医学 老年医学
- 神经科学是一个神经科学.
- 麻醉学 麻醉学
背景情况:
- 手术后痴呆症 (POD) 是老年患者经常出现的并发症,与延长住院和增加死亡率等不良结果有关.
- POD可能表明长期认知能力下降的风险,强调需要有效管理.
- POD的确切机制尚未完全理解,但涉及神经炎症,氧化应激和神经递质失衡.
研究的目的:
- 为了提供一个全面的概述手术后 Delirium 的病原性.
- 阐明POD所涉及的信号通路.
- 审查目前和新兴的POD预防和治疗策略.
主要方法:
- 关于手术后妄想病原体,机制和干预措施的研究文献综述.
- 对参与POD的信号通路的分析,包括Wnt/β-catenin,PI3K/AKT和NF-κB.
- 评估非药理和药理干预措施,以及麻醉管理策略.
主要成果:
- POD的发病过程涉及复杂的因素,包括神经炎症,氧化应激,神经递质失调和蛋白质聚合.
- 多种信号通路对POD有助,提供潜在的治疗点.
- 非药理学方法 (例如,认知培训,医院老年人生活计划) 是优先考虑的,药理学选择 (例如,德克斯梅托米丁,黑激素) 和鼻内胰岛素显示出承诺.
结论:
- 更深入地了解POD病原体对于优化临床管理至关重要.
- 多方面的策略,包括非药物干预和向药物治疗,对于预防和管理POD至关重要.
- 麻醉管理在降低POD风险方面发挥着重要作用.
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