孫相波 卞春梅



[摘要] 目的 研究良性陣發性位置性眩暈患者手法復位后不同殘余癥狀的發生率,并對相關危險因素進行分析。方法 隨機選取2018年1月~2019年12月在我院就診并確診為BPPV的患者172例,收集臨床資料,統計殘余頭暈、走路不穩、頸部不適發生率,并針對不同殘余癥狀采用多元Logistic回歸分析進行危險因素分析。 結果 ①172例患者復位成功后出現殘余癥狀者84例,殘余癥狀發生率48.84%(84/172),其中殘余頭暈發生率57.14%(48/84)、走路不穩發生率60.71%(51/84)、頸部不適發生率29.76%(25/84);②多因素Logistic回歸分析顯示年齡、復位次數、焦慮狀態是BPPV復位后殘余頭暈的獨立危險因素(P<0.05),病程、復位次數、焦慮狀態是BPPV復位后殘余走路不穩的獨立危險因素(P<0.05),病程、復位次數是BPPV復位后殘余頸部不適的獨立危險因素(P<0.05)。 結論 BPPV復位后存在頭暈、走路不穩和頸部不適三個主要殘余癥狀,殘余頭暈的獨立危險因素為年齡、復位次數和焦慮狀態,走路不穩的獨立危險因素為病程、復位次數和焦慮狀態,殘余頸部不適的獨立危險因素為病程、復位次數,這為早期針對性識別各殘余癥狀提供幫助,有助于臨床針對性治療BPPV復位后殘余癥狀。
[關鍵詞] 危險因素;良性陣發性位置性眩暈;殘余癥狀;手法復位
[中圖分類號] R764.3 ? ? ? ? ?[文獻標識碼] B ? ? ? ? ?[文章編號] 1673-9701(2020)24-0069-05
[Abstract] Objective To study the incidence of different residual symptoms after manual reduction in patients with benign paroxysmal positional vertigo, and to analyze related risk factors. Methods 172 patients who were diagnosed as BPPV in our hospital from January 2018 to December 2019 were randomly selected and their clinical data were collected. The incidence of residual dizziness, walking instability, neck discomfort was counted. Multiple logistic regression analysis was used for risk factor analysis of different residual symptoms. Results ①In 172 patients after successful manual reduction, 84 patients developed residual symptoms. The incidence of residual symptoms was 48.84%(84/172), of which the incidence of residual dizziness was 57.14%(48/84), the incidence of unstable walking was 60.71%(51/84), and the incidence of neck discomfort was 29.76%(25/84). ②Multivariate logistic regression analysis showed that age, number of reduction and anxiety status were independent risk factors for residual dizziness after BPPV reduction(P<0.05). The course of disease, the number of reduction and the state of anxiety were independent risk factors for residual walking instability after BPPV reduction(P<0.05). The course of disease and the number of reduction were independent risk factors for residual neck discomfort after BPPV reduction(P<0.05). Conclusion There are three main residual symptoms of dizziness, walking instability and neck discomfort after BPPV reduction. The independent risk factors for residual dizziness are age, number of reductionand and anxiety state. The independent risk factors for walking instability are course of disease, number of reduction and anxiety status. The independent risk factors for residual neck discomfort are the course of disease and the number of reductions. This provides early targeted identification of each residual symptom and helps clinically treat residual symptoms after BPPV reduction.
[Key words] Risk factors; Benign paroxysmal positional vertigo; Residual symptoms; Manual reduction
良性陣發性位置性眩暈(Benign paroxysmal positional vertigo,BPPV)是周圍性眩暈中最常見的疾病,治療首選耳石復位,經復位后部分患者雖然眩暈和眼震消失,但仍遺留頭暈、走路不穩及頸部不適等殘余癥狀[1-2],癥狀持續數天到數月不等,嚴重影響患者身心健康及生活質量。針對殘余癥狀發生的相關危險因素,目前國內外研究[3-5]尚不能完全統一,并且多局限于對殘余頭暈(Residual dizziness,RD)危險因素進行研究,而忽視了其他殘余癥狀。本研究通過回顧我院172例BPPV患者的臨床資料,對殘余頭暈、走路不穩、頸部不適三大典型殘余癥狀的危險因素進行分析,為臨床針對性預防與治療BPPV不同殘余癥狀提供參考,現報道如下。
1 資料與方法
1.1 一般資料
選取2018年1月~2019年12月在我院就診并確診的BPPV患者172例,均經手法復位成功并有完整隨訪記錄。其中男71例,女101例,平均年齡(52.15±13.91)歲,后半規管BPPV受累137例,水平半規管BPPV 32例,其他BPPV類型3例。成功復位后1 d內復查有無殘余癥狀,殘余癥狀主要為頭暈、走路不穩、頸部不適[1],所有患者分別以殘余頭暈、走路不穩、頸部不適進行分組,其中以殘余頭暈分組:有殘余頭暈者48例,無殘余頭暈者124例;以走路不穩分組:有走路不穩者51例,無走路不穩者121例;以頸部不適分組:有頸部不適者25例,無頸部不適147例。
1.2 診斷與排除標準
診斷標準按照中華醫學會耳鼻咽喉頭頸外科學分會《良性陣發性位置性眩暈診斷與治療指南(2017)》[6]。排除標準:有嚴重腰間盤突出癥、強直性脊柱炎等肌肉骨骼系統病變,不能行手法復位者;有腦出血、腦梗等嚴重中樞神經系統疾病者;有顱腦外傷及手術史者;言語交流障礙、重度耳聾、嚴重視力障礙者;合并梅尼埃病、突發性耳聾、前庭神經炎等疾病者;位置性眩暈持續時間超過31 d者。
1.3 方法
根據位置試驗判斷BPPV類型,采用相應手法復位方法,后半規管BPPV患者均采用Epley法復位,水平半規管BPPV患者均采用Barbecue法復位,前半規管BPPV采用Yacovino法復位,混合半規管BPPV首先復位誘發眩暈及眼震強烈的半規管,間隔3~5 d再行其他半規管復位。每次復位可視患者耐受情況,重復數次直到無眩暈無眼震出現為止。
Epley法復位:①患者坐于治療床上,頭向患側轉45°;②迅速躺倒頭懸于床下30°;③患者頭向對側轉90°;④同側方向再轉90°,面朝下與仰臥位呈135°角;⑤起身坐起,頭下傾20°。每個位置觀察至少半分鐘。Barbecue法復位:①患者仰臥位,面朝上;②頭迅速向健側轉90°,身體左側臥位;③頭再向健側轉90°,呈面向下俯臥位;④頭再向健側轉90°,呈患側在下的側臥位;⑤繼續向健側轉90°,回到位置1。每個位置觀察至少半分鐘。Yacovino法復位:①患者仰臥位,頭正位垂直懸于床下至少30°;②30 s后頭迅速上抬下頦抵至上胸部;③30 s后起身坐起,頭下傾20°。治愈標準:患者位置性眩暈消失,位置試驗時無眩暈及眼震[6]。
1.4 評價指標
登記患者年齡、性別、誘因、受累半規管、病程(復位前眩暈持續時間)等指標,完成焦慮抑郁量表,并統計復位次數。成功后1 d復查無位置性眩暈,記錄有無殘余頭暈、走路不穩、頸部不適。
焦慮抑郁評估采用醫院焦慮抑郁量表(Hospital anxiety and depression scale,HADS),包括焦慮與抑郁評分,各有7個條目,其中第1、3、5、7、9、11、13條目評估焦慮狀態,第2、4、6、8、10、12、14條評估抑郁狀態,每個條目0到3分。焦慮、抑郁單個評分范圍0~21分,單個因素評分以≥8分即存在焦慮或抑郁狀態,總得分≥12分即具有顯著臨床精神癥狀[7]。
1.5 統計學方法
采用SPSS17.0統計學軟件進行分析,計量資料組間比較采用單因素方差分析,計數資料比較采用χ2檢驗,危險因素分析采用多元Logistic回歸分析,P<0.05為差異有統計學意義。
2 結果
2.1 不同殘余癥狀發生率
172例患者復位成功后出現殘余癥狀者84例,殘余癥狀發生率48.84%(84/172),殘余癥狀主要為頭暈、走路不穩、頸部不適[1],其中以殘余頭暈分組:有殘余頭暈者48例,無殘余頭暈者124例,殘余頭暈發生率57.14%(48/84);以頸部不適分組:有走路不穩者51例,無走路不穩者121例,走路不穩發生率60.71%(51/84);以頸部不適分組:有頸部不適者25例,無頸部不適147例,頸部不適發生率29.76%(25/84)。所有患者中合并兩種殘余癥狀者占35.71%(30/84),以頭暈合并走路不穩最多,合并三種殘余癥狀者占5.95%(5/84)。
2.2 殘余頭暈危險因素分析
單因素分析顯示,有殘余頭暈組與無殘余頭暈組年齡、病程、復位次數、焦慮狀態、抑郁狀態的差異有統計學意義(P<0.05),而性別、誘因、受累半規管的差異無統計學意義(P>0.05)(表1)。對影響因素年齡、病程、復位次數、焦慮狀態、抑郁狀態進行多因素Logistic回歸分析,結果顯示年齡、復位次數、焦慮狀態是BPPV復位后殘余頭暈的獨立危險因素(P<0.05)。見表4。
2.3 走路不穩危險因素分析
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(收稿日期:2020-05-22)