190例特发性良性阵发性位置性眩晕患者半规管功能分析

目的 分析特发性良性阵发性位置性眩晕(benign paroxysmal position vertigo,BPPV)患者半规管功能的特征,为患者的治疗提供进一步帮助.方法 选择本院2019年8月至2020年2月收治的单侧特发性BPPV患者190例,包括后半规管BPPV患者162例,水平半规管BPPV患者28例.行冷热...     

手法复位治疗良性阵发性位置性眩晕36例

目的 评价体位治疗在良性阵发性位置性眩晕（BPPV）的应用价值。方法 回顾性分析36例原发性或继发性BPPV的临床资料,后半规管BPPV采用改良Epley手法或Semont手法复位,水平半规管采用Barbecue翻滚疗法复位治疗,评价其治疗效果。结果 33例后半规管BPPV患者应用改良Epley手法或Semont手法复位,有效率为93.9%。3例水平半规管BPPV患者采取Barbecue翻滚法复位后症状均明显改善。结论 手法复位治疗良性阵发性位置性眩晕方法简单,疗效可靠,治愈率高。     

继发于突发性聋的良性阵发性位置性眩晕的诊治分析

目的回顾性分析继发于突发性聋的良性阵发性位置性眩晕(BPPV)的临床特征与诊治效果。方法回顾性分析2011年1月~2017年1月在我科诊疗的30例继发于突发性聋的良性阵发性位置性眩晕病例资料。结果在30例突发性聋合并BPPV患者中,女19例,男11例;年龄16~83岁,平均52岁;听力曲线呈全聋型、平坦型和中频下降型者分别有23例、5例和2例;BPPV中后半规管BPPV占25例,水平半规管BPPV 4例,多半规管BPPV 1例;突聋与BPPV多发生于同一侧(29例)。手法复位治疗后2周和1个月其总有效率分别为60%和73%。结论突发性聋合并BPPV患者其耳聋多呈全聋型,BPPV多为累及后半规管者,突聋与BPPV多发生于同一侧,通过手法复位治疗多数BPPV可获缓解,但其疗效不及原发性BPPV。     

管石复位法治疗良性阵发性位置性眩晕

目的 探讨管石复位法治疗良性阵发性位置性眩晕(benign paroxysmal positional vertigo,BPPV)的效果与方法.方法 回顾分析了2006年4月至2010年3月间我院治疗的BPPV患者96例,其中男性34例,女性62例,年龄43～70岁(平均55.5岁),后半规管BPPV 78例,水平半规管BPPV 16例,同时合并同侧后、水平半规管BPPV 2例,分别采用Epley管石复位法、Barbecue翻滚疗法及Brandt-Daroff习服疗法治疗.结果 后半规管BPPV 78例,经用Epley管石复位法治疗1～3次眩晕消失;水平半规管BPPV 16例,14例采用Barbecue翻滚疗法治疗1～2次眩晕消失,2例复位4次仍有眩晕,考虑嵴顶结石症,改用Brandt-Daroff习服疗法治疗半月眩晕消失;2例同时合并同侧后、水平半规管BPPV患者各复位2次眩晕消失.结论 管石复位法治疗BPPV安全有效,可疑嵴顶结石症患者,改用Brandt-Daroff习服疗法治疗效果良好.     

良性阵发性位置性眩晕误诊误治的原因分析

目的探讨良性阵发性位置性眩晕患者误诊误治的原因。方法回顾性分析2012年12月至2015年12月期间辗转就诊的105例良性阵发性位置性眩晕患者的临床资料。结果 105例BPPV患者中,男23例,女82例,年龄38—80岁,平均61岁。患者曾经接受的检查分别为头颅CT/MRI、颈椎X片/CT/MRI、脑血管多普勒等。有基础疾病或伴随疾病79例(75%),其中,颈椎病30例;高血压、糖尿病合并腔隙性脑梗塞19例;高血压合并腔隙性脑梗塞10例;慢性中耳炎9例;梅尼埃病6例;突发性聋5例。曾经被收入院治疗54例(51.4%);在门诊输液或口服药物治疗25例(23.8%);在门诊行耳石手法复位治疗26例(24.7%)。曾经被诊断为颈性眩晕29例、脑梗塞17例;被诊断梅尼埃病5例;被诊断为眩晕综合征28例;被诊断为BPPV而复位效果不佳26例。最终诊断,根据受累半规管分类:右后半规管BPPV患者59例;左后半规管BPPV患者36例;右水平半规管BPPV患者5例;左水平半规管BPPV患者3例;左前半规管BPPV患者2例。其中,需要2次以上的体位诱发试验才能诱发出典型的眼震37例(35.2%);没有典型的眼震,但是手法复位后,症状消失8例(7.6%),为可能BPPV。结论良性阵发性位置性眩晕的误诊误治,与合并的基础疾病有关、与医生的认识程度和复位技巧有关。     

1240例良性阵发性位置性眩晕患者手法复位治疗

目的 总结分析1999年12月至2008年9月期间1240例良性阵发性位置性眩晕(benign paroxysmal positional vertigo,BPPV)患者应用管石复位治疗后的短期和长期疗效.方法 对1240例BPPV患者应用改良Epley 手法和Barbecue 360°体位翻滚复位法进行手法复位治疗.并于一周后复查,随访一年.结果 1240名患者中,男500例,女740例,年龄5～92岁,平均(46.5±2.3)岁.其中单侧后半规管BPPV患者1149例,单侧水平半规管BPPV患者69例,同时性双侧后半规管BPPV患者17例,同时性双侧水平半规管BPPV患者2例,同时性后半规管与水平半规管BPPV患者3例;特发性BPPV 968例,继发性BPPV 472例,继发病因包括头部外伤、感染、各种耳部疾病、高血压、手术等.利用手法复位治疗后,首次治愈率85.6%(1062/1240),其中后半规管BPPV86.2%(991/1149),水平半规管BPPV 81.2%(56/69),混合性半规管BPPV 68.2%(15/22);观察随访1年后,总治愈率94.2%(1168/1240),复发率5.7%.结论 BPPV患者采用手法复位治疗,疗效肯定,见效快.方法 简单,短期复发率低,可作为治疗BPPV患者的首选治疗方法.     

良性阵发性位置性眩晕诊治分析

目的回顾性分析我科诊治的良性阵发性位置性眩晕(BPPV)患者,分析发病因素及治疗方式,旨在协助临床医生提高精准诊治。方法以眩晕问卷形式收集2010年6月-2016年11月接诊1200例BPPV患者,分别采用Epley复位法、Barbecue复位法、Semont复位法及Brandt-Daroff习服法,药物与心理辅助治疗。分析发病原因、临床特征、治疗方式。结果 1200例BPPV患者中,女性多见,男女比例为1:2.2;60-70岁年龄段发病多;症状仅表现为体位发作性眩晕,无基础病和合并症者多;诊断分型后半规管BPPV1012例(84.33%)、水平半规管BPPV162(13.50%)、上半规管BPPV0例(0.00%)、多个半规管BPPV26例(2.17%);耳石复位是首选治疗方法,首次复位有效率为88%。结论详细收集病史及临床特征,综合评估做出正确诊断,给予个性化治疗是有效治疗BPPV的关键。     

红外视频采集仪记录BPPV患者眼震的结果分析

目的探讨用红外视频眼动采集仪(CHARTR VNG)观察记录良性阵发性位置性眩晕(benign paroxys-mal positional vertigo,BPPV)患者的眼震特点。方法用红外视频采集仪详细记录78例BPPV患者在Dix-Hallpike试验及滚转试验中的眼震变化。结果40例(51.28%)为一侧后半规管病变;13例(16.67%)为一侧水平半规管病变;6例(7.7%)为一侧上半规管病变;19例(24.36%)出现多发位置性眼震,其中6例为双侧后半规管病变,2例双侧上半规管病变,3例为双侧水平半规管病变,8例患者在不同头位下出现眼震,提示混合半规管病变。结论红外视频眼动采集仪可以更直观地观察眼动变化,对诊断BPPV受累半规管提供可靠依据,特别是对非典型位置性的眼震,能更好的提示良性阵发性位置性眩晕患者非典型位置性的眼震发生率,包括水平半规管、上半规管病变和多个半规管联合病变。患者的治疗可以根据不同的受累半规管采取不同方法。     

继发性后半规管良性阵发性位置性眩晕的诊治

目的 探讨继发性良性阵发性位置性眩晕(BPPV)的诊断和治疗。方法研究继发性后半规管BPPV的内耳疾病6例病历资料,诊断依据为病史及Dix-Hallpike试验诱导出现的眼震结果。结果 6例内耳疾病(分别为突发性聋3例, 梅尼埃病2例, 前庭神经元炎1例)伴有后半规管良性阵发性位置性眩晕被确诊,通过Dix-Hallpike试验诱发出垂直扭转型眼震。结论 继发性BPPV临床较少见,常为后半规管受累,通过Dix-Hallpike试验和Epley手法复位可以确诊和治愈。     

多管受累的老年良性阵发性位置性眩晕的临床研究

目的探讨累及多个半规管的老年性良性阵发性位置性眩晕(Benign paroxysmal positional vertigo,BPPV)的临床特点和手法复位的治疗效果。方法回顾性分析2012年9月至2015年9月我院诊治的48例多管受累的老年良性阵发性位置性眩晕患者的临床资料并观察手法复位的疗效。结果多管受累的老年性BPPV患者占同期全部老年BPPV患者的21.7%(48/221)。Dix-Hallpike和(或)Roll试验中,两个或两个以上头位可诱发出相同或不同的眼震。对称性双侧半规管同时受累的BPPV患者17例(35.42%),其中16例患者双侧后半规管同时受累,1例患者双侧前半规管同时受累,3例(6.25%)患者诊断为后半规管并同侧前半规管BPPV,25例(52.08%)患者诊断为后半规管并同侧或对侧水平半规管BPPV,1例(2.08%)患者诊断为一侧前半规管合并同侧水平半规管BPPV,2例(4.17%)患者诊断为多个半规管同时受累。根据患者眼震持续时间其中43例(89.58%)诊断为管结石症,5例(10.42%)诊断为嵴顶结石症。全部患者根据受累半规管及耳石类型采用相应手法复位治疗,首次手法复位后有效率为68.75%,多次复位后总有效率为87.50%。结论多管受累的老年BPPV患者临床中比较常见,尤其以后半规管合并水平半规管的管结石症较为多见,手法复位治疗可取得较为满意的疗效,准确判断受累半规管及耳石类型是复位成功的关键。     

突发性聋伴发良性阵发性位置性眩晕的临床特点及疗效观察

目的　探讨突发性聋伴发良性阵发性位置性眩晕（benign paroxysmal positional vertigo,BPPV）的临床特点,观察其疗效。方法　观察2012年10月～2014年6月耳 鼻咽喉科收治的36例突发性聋伴发BPPV发病情况,并与同期原发性BPPV患者40例及突发性聋不伴眩晕患者40例进行疗效比较。结果　伴发BPPV的36例突发性聋患者,受累半规管均与突发性聋发病侧一致,其中水平半规管BPPV 6例,占16.7%（6/36）;后半规管BPPV 27例,占75.0%（27/36）;混合管BPPV 3例,占8.3%（3/36）。36例患者出现BPPV的时间均在突发性聋发病后数小时至数天（＜10天）发生。突发性聋伴发BPPV组1次治愈率明显低于原发性BPPV组,但两种治疗方法的总治愈率均为100%。不伴眩晕突发性聋组的痊愈率、显效率及有效率均高于伴发BPPV组。结论　伴发于突发性聋的BPPV以后半规管多见,与原发性BPPV经耳石复位治疗后均可取得较好疗效。而不伴眩晕的突发性聋其疗效优于伴发BPPV的突发性聋。     

难治性良性阵发性位置性眩晕的临床分析

目的 探讨难治性良性阵发性位置性眩晕(BPPV)的临床特点及治疗。 方法 回顾分析2014年8月至2016年1月诊断为难治性BPPV的13例患者的临床资料,分析其病因相关因素、类型、临床特点及治疗效果。 结果 13例难治性BPPV中,头部外伤为最常见因素,离地性水平半规管BPPV为最常见类型。根据病因积极治疗伴随疾病,正确手法复位治疗,联合Brandt-Daroff康复训练,11例治愈,随访1年无复发;2例无效;1例后半规管、1例水平半规管BPPV,至他院行半规管堵塞术手术治疗,术后效果好。 结论 难治性BPPV可能与头部外伤及突发性聋等疾病相关,首先需根据病因积极治疗伴随疾病,同时采用正确的手法复位治疗,并联合康复训练。治疗后大部分患者疗效好,无效者行半规管堵塞术效果好。     

Benign paroxysmal positioning vertigo: diagnosis and therapy using video-oculographic control

In this prospective study, 82 patients (40 males, 42 females, aged between 15 and 80 years) with benign paroxysmal positioning vertigo (BPPV) were treated with different positioning manoeuvres using video-oculographic control. The maximum age for females and males was 31 and 40 years respectively. After an interview about the special history related to vertigo imbalance symptoms and using video-oculographic control, we diagnosed 79 patients with BPPV of the posterior semicircular canal and 3 of the horizontal semicircular canal. The Dix-Hallpike and Cawthorne manoeuvres were used for the diagnosis of BPPV of the posterior semicircular canal and the McClure manoeuvre for the diagnosis of BPPV of the horizontal semicircular canal. 72% of the patients had an idiopathic BPPV and 12.2% were post-traumatic. 3.7% had BPPV after ear surgery and 2.4% were pregnant. 39 patients with posterior BPPV were treated with Semont's manoeuvre and 40 with Epley's. The 3 patients with horizontal BPPV were treated with Baloh's manoeuvre. More than half of the patients (52.5%) were free of symptoms after one session of Epley's manoeuvre and all of them after four sessions. 51.3% had no further symptoms after one session of Semont's manoeuvre and all of them after four sessions. These results, in agreement with the literature, show that the success rate of Semont's and Epley's manoeuvres is approximately the same. Video-oculographic control is helpful for the diagnosis and for the registration of the eye movements during the therapeutic manoeuvres.     

继发于突发性聋的良性阵发性位置性眩晕的临床治疗分析

目的　回顾性分析继发于突发性聋的良性阵发性位置性眩晕（benign paroxysmal positional vertigo,BPPV）患者的临床表现,并探讨其可能的发病机制,探索合适的诊断与治疗方案。方法　观察218例突发性聋患者中BPPV的发病情况和临床治疗效果,另有37例同期原发性BPPV作为对照组。所有患者均经Dix-Hallpike实验和Barbecue滚转检查确定诊断,继发性BPPV患者的原发病（突发性聋）符合中华医学会耳鼻咽喉头颈外科学分会制定的诊断标准。按照BPPV类型,进行Epley手法复位或Barbecue翻滚手法治疗,并评价治疗效果。结果　218例突发性聋患者中有9l例出现BPPV,发生率41.7%,均为同侧患耳。BPPV经耳石复位,其中1次治愈62例（68.1%）,2次治愈16例（17.6%）,3次治愈13例（14.3%）。随访6～22个月,高频听力改善均不及低频,外半规管型BPPV复发2例,后半规管型复发5例,经过再次复位后治愈。继发性BPPV与原发性BPPV均经手法复位治愈,疗效相似。结论　BPPV可继发于突发性聋,且突发性聋继发BPPV可达41.7%,其中以后半规管BPPV常见,耳石复位治疗是最为有效的治疗方法,治愈率与原发性BPPV相似。     

Canalolithiasis of the superior semicircular canal: an anomaly in benign paroxysmal vertigo

According to the canalolithiasis theory, benign paroxysmal vertigo (BPPV) is caused by gravity-dependent movements of otoconial debris that collects in the endolymph of the posterior semicircular canal. Other parts of the vestibular organ are rarely affected, and it is mainly the horizontal canal that is affected by this atypical form of BPPV. Canalolithiasis of the superior semicircular canal must be considered an anomaly because the superior semicircular canal is the highest point of the vestibular organ and debris normally cannot collect in this special location. Until now, BPPV of the superior canal has mainly been dealt with theoretically in the literature. The authors present three patients with canalolithiasis of the superior semicircular canal and offer direct proof of the condition using high-resolution 3D MRI.     

Canalolithiasis of the superior semicircular canal: an anomaly in benign paroxysmal vertigo

According to the canalolithiasis theory, benign paroxysmal vertigo (BPPV) is caused by gravity-dependent movements of otoconial debris that collects in the endolymph of the posterior semicircular canal. Other parts of the vestibular organ are rarely affected, and it is mainly the horizontal canal that is affected by this atypical form of BPPV. Canalolithiasis of the superior semicircular canal must be considered an anomaly because the superior semicircular canal is the highest point of the vestibular organ and debris normally cannot collect in this special location. Until now, BPPV of the superior canal has mainly been dealt with theoretically in the literature. The authors present three patients with canalolithiasis of the superior semicircular canal and offer direct proof of the condition using high-resolution 3D MRI.     

神经内科良性阵发性位置性眩晕临床特点分析

目的 分析良性阵发性位置性眩晕(BPPV)患者发病的季节特点及人群分布特点、受累半规管特点、起病时间特点等,为其防治提供更多依据和策略.方法 回顾性分析2018年1-12月湘潭市中心医院神经内科确诊BPPV患者671例,其中住院202例,门诊469例,总结患者的发病的季节、人群分布特点、受累半规管特点及起病时间特点.结...     

211例良性阵发性位置性眩晕临床分析

目的：探讨不同类型良性阵发性位置性眩晕（BPPV）的临床特征。方法：回顾性分析211例BPPV患者的临床特征,并对不同类型的BPPV作比较。结果：BPPV以女性多见,50～60岁为发病高峰段,潜伏期为（1．60±1．19）s,46例（21．8％）无明显潜伏期;眩晕发作持续时间中位数为10S,持续时间〈60s者177例（83．8％）,超过60s者34例（16．2％）;后半规管受累189例（89．6％）,水平半规管受累21例（10％）,后半规管加水平半规管受累1例（0．4％）。后半规管BPPV、水平半规管BPPV潜伏期分别为（1．89±1．33）s、（O．92±1．04）s,差异有统计学意义（P〈0．01）;汉族患者发病明显多于其他民族;而在性别构成、病程、眩晕持续时间上均无明显差异。结论：BPPV以后半规管受累常见,与水平半规管相比,后半规管BPPV潜伏期更长。     

Particulate Matter in the Posterior Semicircular Canal

The pathoetiology of benign paroxysmal positional vertigo (BPPV) is controversial. Particulate matter within the posterior semicircular canal has been identified intraoperatively in patients with BPPV but has also been reported in non-BPPV patients at the time of translabyrinthine surgery (Parnes LS, McClure JA. Free-floating endolymphatic particles: a new operative finding during posterior semicircular canal occlusion. Laryngoscope 1992;102:988-92; Schuknecht HF, Ruby RRF. Cupulolithiasis. Adv Otorhinolaryngol 1973;20:434-43; Kveton JF, Kashgarian M. Particulate matter within the membranous labyrinth: pathologic or normal? Am J Otol 1994;15:173-6). The nature of the particulate matter remains unknown. The purpose of this study was to prospectively examine the posterior semicircular canal of patients with and without a clinical history of BPPV for the presence of particulate matter. Seventy-three patients without BPPV symptoms undergoing labyrinthine surgery (vestibular schwannoma excision or labyrinthectomy) and 26 patients with BPPV undergoing the posterior semicircular canal occlusion procedure were compared. Additionally, 70 archived temporal bones without a history of BPPV were examined microscopically for the presence of particulate matter within the lumen of the membranous labyrinth. No particles were observed intraoperatively in any of the 73 patients without a history of BPPV. Particulate matter was observed in 8 of 26 patients at the time of the posterior semicircular canal occlusion procedure for intractable BPPV. Of the 70 temporal bones examined, 31 did not show significant postmortem changes and also did not demonstrate cupulolithiasis or canalithiasis. Particulate matter from within the membranous posterior semicircular canal was removed from one patient at the time of posterior semicircular canal occlusion for intractable BPPV symptoms and was examined by scanning electron microscopy. The particulate matter appeared morphologically consistent with degenerating otoconia. These data show a statistically significant association between the presence of particles within the posterior semicircular canal in this study and the symptom complex of BPPV.