在ALS中揭示失消性进展的序列:基于事件的,FEES驱动的分期方法
Giammarco Milella1,2, Maria Luisa Fiorella3, Vittorio Velucci4
1Department of Translational Biomedicine and Neuroscience, Neurology Unit, University of Bari Aldo Moro, Piazza Giulio Cesare 11, Bari, 70124, Italy.
Journal of neural transmission (Vienna, Austria : 1996)
|November 21, 2025
概括
一种针对肌缩性侧面硬化症 (ALS) 的新食障碍分期系统 (DSS) 使用光纤内镜吞评估 (FEES) 来追踪吞困难. 这种基于FEES的DSS精确地对损伤进展进行了测序,并识别了风险较高的患者.
科学领域:
- 神经学 神经学
- 胃肠病学 胃肠病学
- 语音语言病理学 语言病理学
背景情况:
- 缺食症是肌缩侧面硬化症 (ALS) 发病率和死亡率的一个关键因素.
- 目前对ALS消化不良的分期系统是二进制的,不能捕捉吞障碍的渐进性质.
- 关于最早的吞异常及其与患者报告的症状的相关性存在差异.
研究的目的:
- 开发和验证一种新的,基于纤维光学内镜吞评估 (FEES) 的ALS五阶段消化不良分期系统 (DSS).
- 使用基于事件的模型 (EBM) 建立ALS吞异常的时间序列.
- 评估新的基于FEES的DSS的构造,融合,判别和预后有效性以及响应能力.
主要方法:
- 一个78例发生ALS患者的前性队列接受了108次FEES评估.
- 用经过验证的尺度对四种食物一致性进行了喉残留的评分.
- 一个基于事件的模型 (EBM) 确定了吞障碍的顺序,导致了五阶段DSS的发展.
主要成果:
- 在EBM揭示了损害的一致顺序:固体,半固体,液体和唾液.
- 在DSS早期阶段 (1-2) 的38%,在后期阶段 (3-4) 的100%报告了患者感知到的消化不良.
- 该DSS通过区分柱开始的ALS来证明有效性,与ALSFRS-R柱分数相关,并与现有的分期系统显示适度一致.
结论:
- 基于FEES的DSS提供了一种可重现和临床上有意义的方法,用于跟踪ALS中的圆柱状干涉.
- 这种分阶段系统协调了先前的差异,以确定最早的吞异常.
- DSS有助于根据他们吞障碍轨迹识别高风险的ALS患者.
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