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Rizk J, Al Hariri M, Khalifeh M, Mghames A, Hitti E. Predictors for hospital admission in emergency department patients with benign paroxysmal positional vertigo: A retrospective review. PLoS One 2023; 18:e0280903. [PMID: 36693076 PMCID: PMC9873188 DOI: 10.1371/journal.pone.0280903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 12/27/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE This study aims to assess the incidence of Emergency Department (ED) visits for benign paroxysmal positional vertigo (BPPV), describe patient characteristics, management practices and predictors of inpatient admission of BPPV patients. METHODS This was a retrospective chart review of patients presenting with BPPV to a single ED between November 2018 and August 2020. Patients' characteristics, ED management, discharge medications, disposition and unscheduled return visits were determined. RESULTS In total, 557 patients were included. Average age was 49 years, 54.2% were females and 12.4% required hospital admission. In the ED, 51.1% received intravenous hydration, 33.8% received anti-emetics, 10.1% received benzodiazepines, 31.8% underwent canalith repositioning maneuvers (CRMs) and 56.7% were discharged on acetyl-leucine. Of discharged patients, 2.5% had unscheduled return visits. A higher likelihood of admission was associated with age above 54 years (aOR = 4.86, p<0.001, 95% CI [2.67, 8.86]), home use of proton pump inhibitors (PPIs) (aOR = 2.44, p = 0.03, 95% CI [1.08, 5.53]), use of anti-emetics and benzodiazepines in the ED (aOR = 2.34, p = 0.003, 95% CI [1.34, 4.07]) and (aOR = 2.18, p = 0.04, 95% CI [1.03, 4.64]), respectively. CONCLUSION While BPPV is a benign diagnosis, a significant number of patients presenting to the ED require admission. Predictors of admission include older age, PPIs use and ED treatment with anti-emetics and benzodiazepines. Although CRMs are the gold standard for management, CRMs usage did not emerge as protective from admission, and our overall usage was low.
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Affiliation(s)
- Jennifer Rizk
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Moustafa Al Hariri
- Vice President for Medical and Health Sciences, QU Health, Qatar University, Doha, Qatar
| | - Malak Khalifeh
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Abdo Mghames
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Eveline Hitti
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut, Lebanon
- * E-mail:
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Gupta D, Solanki B. Epley's Manoeuvre: A Single Line Treatment for Posterior Semicircular Canal Benign Paroxysmal Positional Vertigo. Indian J Otolaryngol Head Neck Surg 2022; 74:3877-3882. [PMID: 36742929 PMCID: PMC9895745 DOI: 10.1007/s12070-021-02695-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/20/2021] [Indexed: 02/07/2023] Open
Abstract
Benign Paroxysmal Positional Vertigo (BPPV) is the commonest cause of peripheral vertigo. Displaced free floating otoconia in the semicircular canals are responsible for brief attacks of vertigo and nystagmus. Epley's manoeuvre relocates these particles into the utricle. Here we studied the efficacy of Epley's manoeuvre in posterior semicircular canal BPPV without labyrinthine sedatives. 120 patients presented with positional vertigo were included in the study based on positive Dix- hallpike test from August 2018 to July 2019. These patients were treated with only the Epley's manoeuvre and followed up for 6 months. Patients who were previously on labyrinthine sedatives were advised to stop them and treated with only the Epley's manoeuvre. In our study of 120 patients, mean age was 43.5 yrs. Females (52.5%) were commonly affected. Left side posterior semicircular involvement was more than the right side. Epley's manoeuvre had 90% efficacy at 1st week and 100% efficacy at 4th week. Duration of vertigo had significant association (p < 0.01) with the number of sessions required. There was significant improvement in the duration of vertigo attack (p < 0.0001) and frequency of attack (p < 0.0001) before and after the manoeuvre. Epley's manoeuvre lead to significant (p < 0.001) improvement in the quality of life of affected patients measured by DHI scoring. In our 6 months follow up, 10 recurrences occurred having significant (p < 0.01) association with the duration of vertigo attack. Only Epley's manoeuvre without any labyrinthine sedatives is an effective treatment for posterior semicircular canal BPPV patients. It also improves the quality of life of affected patients.
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Affiliation(s)
- Diksha Gupta
- Department of ENT, Dr. S.N. Medical college, Hostel no: 9, shastri nagar, Jodhpur, Rajasthan India
| | - Bharti Solanki
- Department of ENT, Dr. S.N. Medical college, Hostel no: 9, shastri nagar, Jodhpur, Rajasthan India
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Sharif S, Khoujah D, Greer A, Naples JG, Upadhye S, Edlow JA. Vestibular suppressants for benign paroxysmal positional vertigo: A systematic review and meta-analysis of randomized controlled trials. Acad Emerg Med 2022; 30:541-551. [PMID: 36268806 DOI: 10.1111/acem.14608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/29/2022] [Accepted: 10/15/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Benign paroxysmal positional vertigo (BPPV) is a common cause of acute dizziness. Medication use for its treatment remains common despite guideline recommendations against their use. OBJECTIVES The objective was to evaluate the efficacy and safety of vestibular suppressants in patients with BPPV compared to placebo, no treatment, or canalith repositioning maneuvers (CRMs). METHODS We searched MEDLINE, Cochrane, EMBASE, and ClinicalTrials.gov from inception until March 25, 2022. for randomized controlled trials (RCTs) comparing antihistamines, phenothiazines, anticholinergics, and/or benzodiazepines to placebo, no treatment, or a CRM. RESULTS Five RCTs, enrolling 296 patients, were included in the quantitative analysis. We found that vestibular suppressants may have no effect on symptom resolution at the point of longest follow-up (14-31 days in four studies) when evaluated as a continuous outcome (standardized mean difference -0.03 points, 95% confidence interval [CI] -0.53 to 0.47). Conversely, CRMs may improve symptom resolution at the point of longest follow-up as a dichotomous outcome when compared to vestibular suppressants (relative risk [RR] 0.63, 95% CI 0.52 to 0.78). Vestibular suppressants had an uncertain effect on symptom resolution within 24 h (mean difference [MD] 5 points, 95% CI -16.92 to 26.94), repeat emergency department (ED)/clinic visits (RR 0.37, 95% CI 0.12 to 1.15), patient satisfaction (MD 0 points, 95% CI -1.02 to 1.02), and quality of life (MD -1.2 points, 95% CI -2.96 to 0.56). Vestibular suppressants had an uncertain effect on adverse events. CONCLUSIONS In patients with BPPV, vestibular suppressants may have no effect on symptom resolution at the point of longest follow-up; however, there is evidence toward the superiority of CRM over these medications. Vestibular suppressants have an uncertain effect on symptom resolution within 24 h, repeat ED/clinic visits, patient satisfaction, quality of life, and adverse events. These data suggest that a CRM, and not vestibular suppressants, should be the primary treatment for BPPV.
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Affiliation(s)
- Sameer Sharif
- Department of Medicine, Division of Emergency Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Medicine, Division of Critical Care, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Danya Khoujah
- Department of Emergency Medicine, University of Maryland Upper Chesapeake Medical Center, Bel Air, Maryland, USA.,Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Alisha Greer
- Department of Medicine, Division of Emergency Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Medicine, Division of Critical Care, McMaster University, Hamilton, Ontario, Canada
| | - James G Naples
- Division of Otolaryngology-Head & Neck Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Suneel Upadhye
- Department of Medicine, Division of Emergency Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Jonathan A Edlow
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.,Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts, USA
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Hunter BR, Wang AZ, Bucca AW, Musey PI, Strachan CC, Roumpf SK, Propst SL, Croft A, Menard LM, Kirschner JM. Efficacy of Benzodiazepines or Antihistamines for Patients With Acute Vertigo: A Systematic Review and Meta-analysis. JAMA Neurol 2022; 79:846-855. [PMID: 35849408 DOI: 10.1001/jamaneurol.2022.1858] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Acute vertigo can be disabling. Antihistamines and benzodiazepines are frequently prescribed as "vestibular suppressants," but their efficacy is unclear. Objective To assess the efficacy of antihistamines and benzodiazepines in the treatment of acute vertigo from any underlying cause. Data Sources We searched the PubMed, CENTRAL, EMBASE, CINAHL, Scopus, and ClinicalTrials.gov databases from inception to January 14, 2019, without language restrictions. Bibliographies of the included studies and relevant reviews were also screened. Study Selection We included randomized clinical trials (RCTs) comparing antihistamine or benzodiazepine use with another comparator, placebo, or no intervention for patients with a duration of acute vertigo for 2 weeks or less. Studies of healthy volunteers, prophylactic treatment, or induced vertigo were excluded, as were studies that compared 2 medications from the same class. Data Extraction and Synthesis Following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, data were extracted and risk of bias was assessed by 2 authors independently for each study. Data were pooled using a random-effects model. Main Outcomes and Measures The predefined primary outcome was change in 10- or 100-point vertigo or dizziness visual analog scale (VAS) scores at 2 hours after treatment. Secondary outcomes included change in nausea VAS scores at 2 hours, use of rescue medication at 2 hours, and improvement or resolution of vertigo at 1 week or 1 month. Results Of the 27 trials identified in the systematic review, 17 contributed to the quantitative meta-analysis and involved a total of 1586 participants. Seven trials with a total of 802 participants evaluated the primary outcome of interest: single-dose antihistamines resulted in significantly more improvement on 100-point VAS scores compared with benzodiazepines (difference, 16.1 [95% CI, 7.2 to 25.0]) but not compared with other active comparators (difference, 2.7 [95% CI, -6.1 to 11.5]). At 1 week and 1 month, neither daily benzodiazepines nor antihistamines were reported to be superior to placebo. RCTs comparing the immediate effects of medications (at 2 hours) after a single dose generally had a low risk of bias, but those evaluating 1-week and 1-month outcomes had a high risk of bias. Conclusions and Relevance Moderately strong evidence suggests that single-dose antihistamines provide greater vertigo relief at 2 hours than single-dose benzodiazepines. Furthermore, the available evidence did not support an association of benzodiazepine use with improvement in any outcomes for acute vertigo. Other evidence suggested that daily antihistamine use may not benefit patients with acute vertigo. Larger randomized trials comparing both antihistamines and benzodiazepines with placebo could better clarify the relative efficacy of these medications.
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Affiliation(s)
- Benton R Hunter
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Alfred Z Wang
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Antonino W Bucca
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis.,Department of Emergency Medicine, Parma Medical Center, University Hospitals, Parma, Ohio
| | - Paul I Musey
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Christian C Strachan
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Steven K Roumpf
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Steven L Propst
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis.,Department of Emergency Medicine, University of Missouri, Springfield
| | - Alexander Croft
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
| | - Laura M Menard
- Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis
| | - Jonathan M Kirschner
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis
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5
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Li D, Cheng D, Yang W, Chen T, Zhang D, Ren J, Zhao Y. Current Therapies in Patients With Posterior Semicircular Canal BPPV, a Systematic Review and Network Meta-analysis. Otol Neurotol 2022; 43:421-428. [PMID: 34999620 DOI: 10.1097/mao.0000000000003464] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To compare the efficacy of different treatments for posterior semicircular canal benign paroxysmal positional vertigo (PC-BPPV) by using direct and indirect evidence from existing randomized data. METHODS Randomized case-control studies that compared the efficacy of various nonsurgical treatments in PC-BPPV patients at 1 week and 1 month of follow-up were comprehensively screened. Bayesian network meta-analysis was performed to evaluate direct and indirect treatment comparisons. We further conducted subgroup pairwise meta-analysis to explore the inconsistency between comparisons of the Epley versus a sham maneuver and the Epley versus the Semont maneuver. RESULTS A total of 41 parallel, randomized controlled studies were included. The Epley with vestibular rehabilitation (EVR), Epley, Semont and Hybrid maneuvers were effective in eliminating nystagmus during a Dix-Hallpike test at 1 week of follow-up (odds ratios [ORs]: 11.41-23.8, 95% credible interval [CrI]: excluding null), among which EVR showed the best efficacy (the surface area under the cumulative ranking curves [SUCRA] = 77.5%). However, at 1 month of follow-up, only the Semont (rank first, SUCRA = 76.1%) and Epley maneuvers (rank second, SUCRA = 65.3%) were effective in eliminating nystagmus during a Dix-Hallpike test. In the pairwise subgroup meta-analysis, for patients younger than 55 years of age, the efficacy of the Epley maneuver was comparable to that of the Semont maneuver [rate ratio (RR): 0.99, 95% confidence interval (CI): 0.93-1.05]; for patients with a longer duration before treatment, the effect of the Epley maneuver was equivalent to that of a sham maneuver (RR: 1.07, 95% CI: 0.90-1.29). CONCLUSION Among the 12 types of PC-BPPV treatments, the Epley, Semont, EVR, and Hybrid maneuvers were effective in eliminating nystagmus during a Dix-Hallpike test for PC-BPPV at 1 week of follow-up, whereas only the Epley and Semont maneuvers were effective at 1 month of follow-up. The duration before treatments and the age of patients might contribute to the efficacy of treatments.
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Affiliation(s)
- Daibo Li
- Department of Oto-Rhino-Laryngology
- Department of Otorhinolaryngology, Head and Neck Surgery, Meishan Municipal People's Hospital, Dongpo Road, Meishan, Sichuan
| | | | - Wenjie Yang
- Center of Biostatistics, Design, Measurement and Evaluation, West China Hospital, Sichuan University, Chengdu, China
| | - Ting Chen
- Department of Otorhinolaryngology, Head and Neck Surgery, Meishan Municipal People's Hospital, Dongpo Road, Meishan, Sichuan
| | - Di Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Meishan Municipal People's Hospital, Dongpo Road, Meishan, Sichuan
| | - Jianjun Ren
- Department of Oto-Rhino-Laryngology
- West China Biomedical Big Data Center, West China Hospital
- Med-X Center for Informatics, Sichuan University
| | - Yu Zhao
- Department of Oto-Rhino-Laryngology
- West China Biomedical Big Data Center, West China Hospital
- Med-X Center for Informatics, Sichuan University
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6
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Abstract
Medical therapies for dizziness are aimed at vertigo reduction, secondary symptom management, or the root cause of the pathologic process. Acute peripheral vertigo pharmacotherapies include antihistamines, calcium channel blockers, and benzodiazepines. Prophylactic pharmacotherapies vary between causes. For Meniere disease, betahistine and diuretics remain initial first-line oral options, whereas intratympanic steroids and intratympanic gentamicin are reserved for uncontrolled symptoms. For cerebellar dizziness and oculomotor disorders, 4-aminopyridine may provide benefit. For vestibular migraine, persistent postural perceptual dizziness and mal de débarquement, treatment options overlap and include selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, tricyclic antidepressants and calcium channel blockers.
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Affiliation(s)
- Mallory J Raymond
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue MSC 550, 11th Floor, Charleston, SC 29425, USA
| | - Esther X Vivas
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, 550 Peachtree Street Northeast, 11th Floor, Atlanta, GA 30308, USA.
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7
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Gulen M, Satar S, Acehan S, Avci A, Kaya A, Sener K, Isikber C. Benign paroxysmal positional vertigo in emergency department: How to treat? HONG KONG J EMERG ME 2020. [DOI: 10.1177/1024907920972283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: The treatment of benign paroxysmal positional vertigo (BPPV) has not been well studied. Many clinicians are indifferent about canalith reposition maneuvers and frequently prefer medical treatments. Objectives: We aimed to detect efficacy of Epley maneuver in relieving symptoms of benign paroxysmal positional vertigo patients diagnosed in emergency department and if medical treatments are useful in patients whose symptoms were not relieved. Methods: The study was conducted as a prospective cohort study in the emergency department of a tertiary hospital. Patients who were over 18 years of age and presented to emergency department with complaints of vertigo symptoms and nausea and had a positive Dix–Hallpike test were included in the study. Patients’ demographic data, possible etiological factors, affected ear, and benign paroxysmal positional vertigo diagnosis in the history were recorded on the study data form. The European Evaluation of Vertigo scale and the Visual Analogue Scale (VAS) score of nausea and vertigo symptoms were graded and recorded for each patient before and after treatment. Results: Ninety patients were included in the study in total. Epley maneuver was carried out to all patients. Vertigo symptoms VAS (VASd) score (p < 0.001), nausea and vomiting VAS (VASnv) score (p < 0.001), and European Evaluation of Vertigo scale score (p < 0.001) of all patients showed a statistically significant decrease after Epley maneuver. A combination of dimenhydrinate and metoclopramide helped to reduce VASd (p = 0.048), VASnv (p = 0.031), and European Evaluation of Vertigo scale scores (p = 0.001) at a statistically significant level more than dimenhydrinate treatment alone. Conclusions: Epley maneuver may be applied to every patient with benign paroxysmal positional vertigo. Dimenhydrinate and/or metoclopramide helps to control patients’ symptoms whose symptoms remain despite Epley maneuver.
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Affiliation(s)
- Muge Gulen
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Salim Satar
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Selen Acehan
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Akkan Avci
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Adem Kaya
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Kemal Sener
- Department of Emergency Medicine, Istanbul Basaksehir City Hospital, Istanbul, Turkey
| | - Cem Isikber
- Department of Emergency Medicine, Adana City Training and Research Hospital, Adana, Turkey
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8
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Saeedi M, Khosravi MH, Bayatpoor ME. Comparing the Effects of Epley Maneuver and Cinnarizine on Benign Positional Paroxysmal Vertigo; A Randomized Clinical Trial. Galen Med J 2019; 8:e866. [PMID: 34466453 PMCID: PMC8344059 DOI: 10.31661/gmj.v8i0.866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 09/24/2017] [Accepted: 10/01/2017] [Indexed: 11/17/2022] Open
Abstract
Background: The fastest and safest treatment method of BPPV is repositioning maneuvers. In Iran, this methods are not widely used, and many physicians use medical therapy, despite their side effects, for management of BPPV. Materials and Methods: In this randomized clinical trial patients with BPPV were randomly allocated to Epley repositioning maneuver or Cinnarizine (25mg every 8 hours) for two weeks. The patients were evaluated for symptoms using visual analogue scale (VAS) scoring system before intervention, first and second weeks after intervention. In the second and third visitd the results of hallpike test was recorded for both groups. Results: 43 patients with a mean age of 46.88±11.08 years in two Epley and Cinnarizine group underwent analysis. The mean VAS score for improvement of symptoms after intervention was 1.66±1.06 in Epley and 1.50±0.91 in Cinnarizine group (P=0.57). Conclusion: we found that there is no significant difference between Epley maneuver and Cinnarizine for treatment and controlling symptoms of BPPV.
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Affiliation(s)
- Masoumeh Saeedi
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Khosravi
- Student Research Committee, Baqiyatallah University of medical sciences, Tehran, Iran
- International Otorhinolaryngology Research Association (IORA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Correspondence to: Mohammad Hossein Khosravi, Student Research Committee, Baqiyatallah University of Medical Sciences, Mollasadra st., Vanaq sq., Tehran, Iran Telephone Number: +982188620826 Email Address:
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9
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You P, Instrum R, Parnes L. Benign paroxysmal positional vertigo. Laryngoscope Investig Otolaryngol 2018; 4:116-123. [PMID: 30828628 PMCID: PMC6383320 DOI: 10.1002/lio2.230] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/11/2018] [Accepted: 10/24/2018] [Indexed: 11/11/2022] Open
Abstract
Objectives Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular end‐organ disease. This article aims to summarize research findings and key discoveries of BPPV. The pathophysiology, diagnosis, nonsurgical, and surgical management are discussed. Methods A comprehensive review of the literature regarding BPPV up through June 2018 was performed. Results BPPV is typified by sudden, brief episodes of vertigo precipitated by specific head movements. While often self‐limited, BPPV can have a considerable impact on quality of life. The diagnosis can be established with a Dix‐Hallpike maneuver for the posterior and anterior canals, or supine roll test for the horizontal canal, and typically does not require additional ancillary testing. Understanding the pathophysiology of both canalithiasis and cupulolithiasis has allowed for the development of various repositioning techniques. Of these, the particle repositioning maneuver is an effective way to treat posterior canal BPPV, the most common variant. Options for operative intervention are available for intractable cases or patients with severe and frequent recurrences. Conclusions A diagnosis of BPPV can be made through clinical history along with diagnostic maneuvers. BPPV is generally amenable to in‐office repositioning techniques. For a small subset of patients with intractable BPPV, canal occlusion can be considered. Level of Evidence N/A
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Affiliation(s)
- Peng You
- Department of Otolaryngology-Head and Neck Surgery, Schulich School of Medicine and Dentistry Western University, London Health Sciences Centre London Ontario Canada
| | - Ryan Instrum
- Department of Otolaryngology-Head and Neck Surgery, Schulich School of Medicine and Dentistry Western University, London Health Sciences Centre London Ontario Canada
| | - Lorne Parnes
- Department of Otolaryngology-Head and Neck Surgery, Schulich School of Medicine and Dentistry Western University, London Health Sciences Centre London Ontario Canada
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Bhattacharyya N, Gubbels SP, Schwartz SR, Edlow JA, El-Kashlan H, Fife T, Holmberg JM, Mahoney K, Hollingsworth DB, Roberts R, Seidman MD, Steiner RWP, Do BT, Voelker CCJ, Waguespack RW, Corrigan MD. Clinical Practice Guideline: Benign Paroxysmal Positional Vertigo (Update). Otolaryngol Head Neck Surg 2017; 156:S1-S47. [DOI: 10.1177/0194599816689667] [Citation(s) in RCA: 363] [Impact Index Per Article: 51.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Objective This update of a 2008 guideline from the American Academy of Otolaryngology—Head and Neck Surgery Foundation provides evidence-based recommendations to benign paroxysmal positional vertigo (BPPV), defined as a disorder of the inner ear characterized by repeated episodes of positional vertigo. Changes from the prior guideline include a consumer advocate added to the update group; new evidence from 2 clinical practice guidelines, 20 systematic reviews, and 27 randomized controlled trials; enhanced emphasis on patient education and shared decision making; a new algorithm to clarify action statement relationships; and new and expanded recommendations for the diagnosis and management of BPPV. Purpose The primary purposes of this guideline are to improve the quality of care and outcomes for BPPV by improving the accurate and efficient diagnosis of BPPV, reducing the inappropriate use of vestibular suppressant medications, decreasing the inappropriate use of ancillary testing such as radiographic imaging, and increasing the use of appropriate therapeutic repositioning maneuvers. The guideline is intended for all clinicians who are likely to diagnose and manage patients with BPPV, and it applies to any setting in which BPPV would be identified, monitored, or managed. The target patient for the guideline is aged ≥18 years with a suspected or potential diagnosis of BPPV. The primary outcome considered in this guideline is the resolution of the symptoms associated with BPPV. Secondary outcomes considered include an increased rate of accurate diagnoses of BPPV, a more efficient return to regular activities and work, decreased use of inappropriate medications and unnecessary diagnostic tests, reduction in recurrence of BPPV, and reduction in adverse events associated with undiagnosed or untreated BPPV. Other outcomes considered include minimizing costs in the diagnosis and treatment of BPPV, minimizing potentially unnecessary return physician visits, and maximizing the health-related quality of life of individuals afflicted with BPPV. Action Statements The update group made strong recommendations that clinicians should (1) diagnose posterior semicircular canal BPPV when vertigo associated with torsional, upbeating nystagmus is provoked by the Dix-Hallpike maneuver, performed by bringing the patient from an upright to supine position with the head turned 45° to one side and neck extended 20° with the affected ear down, and (2) treat, or refer to a clinician who can treat, patients with posterior canal BPPV with a canalith repositioning procedure. The update group made a strong recommendation against postprocedural postural restrictions after canalith repositioning procedure for posterior canal BPPV. The update group made recommendations that the clinician should (1) perform, or refer to a clinician who can perform, a supine roll test to assess for lateral semicircular canal BPPV if the patient has a history compatible with BPPV and the Dix-Hallpike test exhibits horizontal or no nystagmus; (2) differentiate, or refer to a clinician who can differentiate, BPPV from other causes of imbalance, dizziness, and vertigo; (3) assess patients with BPPV for factors that modify management, including impaired mobility or balance, central nervous system disorders, a lack of home support, and/or increased risk for falling; (4) reassess patients within 1 month after an initial period of observation or treatment to document resolution or persistence of symptoms; (5) evaluate, or refer to a clinician who can evaluate, patients with persistent symptoms for unresolved BPPV and/or underlying peripheral vestibular or central nervous system disorders; and (6) educate patients regarding the impact of BPPV on their safety, the potential for disease recurrence, and the importance of follow-up. The update group made recommendations against (1) radiographic imaging for a patient who meets diagnostic criteria for BPPV in the absence of additional signs and/or symptoms inconsistent with BPPV that warrant imaging, (2) vestibular testing for a patient who meets diagnostic criteria for BPPV in the absence of additional vestibular signs and/or symptoms inconsistent with BPPV that warrant testing, and (3) routinely treating BPPV with vestibular suppressant medications such as antihistamines and/or benzodiazepines. The guideline update group provided the options that clinicians may offer (1) observation with follow-up as initial management for patients with BPPV and (2) vestibular rehabilitation, either self-administered or with a clinician, in the treatment of BPPV.
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Affiliation(s)
- Neil Bhattacharyya
- Department of Otolaryngology, Harvard Medical School, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Samuel P. Gubbels
- Department of Otolaryngology, School of Medicine and Public Health, University of Colorado, Aurora, Colorado, USA
| | - Seth R. Schwartz
- Department of Otolaryngology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Jonathan A. Edlow
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Hussam El-Kashlan
- Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan, USA
| | - Terry Fife
- Barrow Neurological Institute and College of Medicine, University of Arizona, Phoenix, Arizona, USA
| | | | | | | | - Richard Roberts
- Alabama Hearing and Balance Associates, Inc, Birmingham, Alabama, USA
| | - Michael D. Seidman
- Department of Otolaryngology–Head and Neck Surgery, College of Medicine, University of Central Florida, Orlando, Florida, USA
| | - Robert W. Prasaad Steiner
- Department of Health Management and Systems Science and Department of Family and Geriatric Medicine, School of Public Health and Information Science, University of Louisville, Louisville, Kentucky, USA
| | - Betty Tsai Do
- Department of Otorhinolaryngology, Health Sciences Center, University of Oklahoma, Oklahoma City, Oklahoma, USA
| | - Courtney C. J. Voelker
- Department of Otolaryngology–Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Richard W. Waguespack
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Maureen D. Corrigan
- American Academy of Otolaryngology–Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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