相关实验视频

Updated: Jan 15, 2026

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

[根据多变量分析和名图,在患有良性发性位置性的患者中重新定位后残留的风险评估]

Yanning Yun¹, Xinyu Xu², Hansen Zhao¹

¹Department of Otorhinolaryngology Head and Neck Surgery，the First Affiliated Hospital of Xi'an Jiaotong University，Xi'an，710061，China.

Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery

|October 15, 2025

概括

针对良性发性位置性 (BPPV) 重定位后的残留头 (RD) 与糖尿病,运动恶心,长期头和复发有关. 一个预测模型识别了针对性干预的高风险患者.

科学领域:

耳鼻喉科耳鼻喉科耳鼻喉科
神经学神经学
临床医学临床医学

背景情况:

良性性发性位置性 (BPPV) 是一种常见的前体障碍.
在BPPV.成功重新定位操作后,残留的头 (RD) 可能会持续存在.
确定RD的风险因素对于患者管理至关重要.

研究的目的:

研究BPPV患者残留头 (RD) 的临床特征.
确定与RD相关的潜在风险因素.
开发R&D的预测风险模型.

主要方法:

137名BPPV患者根据重定位后3个月内的症状分为非RD和RD组.
人口统计,并发症和与疾病相关的特征进行了比较.
使用多变量逻辑回归和名图构造来识别风险因素并评估模型性能 (AUC).

主要成果:

RD组的BMI更高,糖尿病患病率更高,运动性发作史更高,头持续时间更长,先前的治疗次数更高,复发率更高.
独立的RD风险因素包括糖尿病,运动性疾病史,头持续时间≥30天和复发.
诺米图模型显示出良好的预测能力,AUC为0.804.

结论:

糖尿病,运动病史,长时间的头持续时间和复发是RD后BPPV重新定位的重要风险因素.
纳入这些因素的诺莫格拉姆模型显示了 RD 的强有力的预测性能.
该模型有助于早期识别高风险BPPV患者,以进行个性化干预.

关键词:

良性性发性定位性头.糖尿病糖尿病患者糖尿病患者运动性 motion sickness 运动性 motion sickness 运动性 motion sickness 运动性 motion sickness 运动性 motion sickness 运动性 motion sickness 运动性 motion sickness 复发性复发性复发性其他残留症状.有关风险因素的风险因素.

更多相关视频

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Published on: April 28, 2020

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

相关概念视频

Equilibrium and Balance

Equilibrium and Balance

The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...

Mitral Valve Prolapse II: Assessment and Management

Mitral Valve Prolapse II: Assessment and Management

IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...