在微血管减压治疗后,用于听力缺陷的预测性声谱
Mingxing Liu1, Xiaoqun Hou1, Feng Chen1
1Department of Neurosurgery, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), No.1 Jiaozhou Road, Qingdao, Shandong Province, 266011, P.R. China.
Neurosurgical review
|August 26, 2024
概括
这项研究开发了一种名图,用于预测在微血管减压后的听力缺陷,用于半面. 该工具使用脑干听觉唤起的潜能和解剖因素,显示出良好的临床适用性.
科学领域:
- 神经外科 神经外科
- 听力学 听力学是指听力学.
- 医疗成像医学成像
背景情况:
- 异常性半面 (IHS) 影响了许多患者,微血管减压 (MVD) 是主要的治疗方法.
- 听力缺陷是MVD后的潜在并发症,需要用于更好的患者管理的预测工具.
- 大脑干听觉唤起潜能 (BAEP) 和解剖特征与MVD期间的听觉功能有关.
研究的目的:
- 调查BAEP监测和解剖学因素对MVD后IHS听力缺陷的影响.
- 开发和验证术后听力缺陷的预测性声谱.
主要方法:
- 分析了一组851名接受MVD的IHS患者.
- 通过回归分析,开发了一个包含BAEPs (波V变化) 和解剖数据 (收缩深度,持续时间和距离) 的名图.
- 使用ROC,决策曲线和校准分析评估了Nomogram的性能,并进行了外部验证.
主要成果:
- 患有听力缺陷的患者表现出较高的积极波V变化率 (71.8%),并表现出更大的收缩深度,持续时间和距离.
- 多变量逻辑回归确定了正波V变化 (OR 5.43),更大的收缩深度 (OR 55.57) 和更长的收缩持续时间 (OR 1.14) 作为听力损失的独立预测因素.
- 在外部验证队列中,名图显示了有利的歧视 (AUC 0.88) 和可靠性.
结论:
- 一个整合波V变化,收缩深度和收缩持续时间的nomogram有效地预测了经历MVD的IHS患者的术后听力缺陷.
- 开发的听力图表显示出良好的临床适用性,并有助于识别患有听力损失风险较高的患者.
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