分子状况与术前嗅觉功能在嗅觉沟脑膜瘤中的相关性
Dino Podlesek1, Friederike Beyer1, Majd Alkhatib1
1Department of Neurosurgery, Faculty of Medicine, Carl Gustav Carus University Hospital, Technische Universität Dresden, 01307 Dresden, Germany.
Cancers
|April 27, 2024
概括
嗅觉膜瘤 (OGM) 对气味产生影响,而平面状球高静止和水显著影响嗅觉功能. 在这项研究中,瘤突变和嗅觉障碍之间没有发现相关性.
科学领域:
- 神经瘤学神经瘤学
- 基因组学就是基因组学.
- 嗅觉神经科学是一种神经科学.
背景情况:
- 嗅觉障碍在嗅觉槽脑膜瘤 (OGM) 患者中很常见.
- 了解瘤特征与嗅觉功能之间的关系对于患者护理至关重要.
研究的目的:
- 研究OGM患者的基因组变化和术前嗅觉功能之间的相关性.
- 确定影响转基因生物嗅觉功能障碍的因素.
主要方法:
- 下一代测序被用来识别22名OGM患者的驱动突变.
- 瘤形态通过手术前成像进行评估.
- 嗅觉功能使用Sniffin' Sticks测试进行评估.
主要成果:
- 在75%的患者中观察到平面状透症 (PSH),并显著影响了嗅觉指标 (p < 0.001 到 0.003).
- 周围焦点与嗅觉功能的降低 (p = 0.009) 和值得分的改变 (p = 0.038) 相相关.
- 65岁以上的年龄和女性性别与减少的嗅觉值和歧视有关 (p = 0.037和p = 0.019).
结论:
- 在OGM患者中,PSH和周围焦点显著影响嗅觉功能.
- 在转基因驱动突变和嗅觉障碍之间没有发现任何关联,可能是由于样本大小.
- 年龄和性别似乎影响了转基因生物的嗅觉功能障碍.
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