持续性姿势-知觉性头晕相关问卷的研究进展

Research progress on the questionnaire related to persistent postural-perceptual dizziness

持续性姿势-知觉性头晕(persistent postural-perceptual dizziness,PPPD)是最常见的慢性前庭疾病,其临床表现为持续3个月以上的头晕、不稳和非旋转性眩晕,并因直立姿势、主动或被动运动和复杂视觉刺激而加重。PPPD属于功能性疾病,故常规前庭功能检查及影像学检查往往呈阴性。根据Bárány协会制定的诊断标准,PPPD诊断依靠病史。本文就PPPD相关问卷展开综述。

Persistent postural-perceptual dizziness(PPPD)is the most common chronic vestibular disease,the clinical manifestation is dizziness,unstable and non-rotational dizziness for three months or more.And the symptom is exacerbated by upright posture,active or passive movement,and complex visual stimuli.In addition,PPPD is a functional disease,so routine vestibular function tests and imaging tests are often negative.According to the diagnostic criteria established by the Barany Association,the diagnosis of PPPD often relies on history.This article provides a review of PPPD-related questionnaires.