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Nadagoud SV, Bhat VS, Pragathi BS. Comparative Efficacy of Epley, Semont and Gans Maneuver in Treating Posterior Canal Benign Paroxysmal Positional Vertigo. Indian J Otolaryngol Head Neck Surg 2024; 76:48-54. [PMID: 38440539 PMCID: PMC10908675 DOI: 10.1007/s12070-023-04071-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 07/10/2023] [Indexed: 03/06/2024] Open
Abstract
Pharmacological therapies are used to control Benign paroxysmal positional vertigo (BPPV) symptoms for a brief period, discontinuing them usually results in recurrence. Canalolith repositioning maneuvers, including Epley, Semont, and Gans maneuvers, have been recommended for treating posterior canal BPPV with a high rate of success. A prospective, quasi-randomized study was carried out to compare the efficacy of Epley, Semont, and Gans maneuvers in the treatment of posterior canal BPPV and their durability. All patients over the age of 20 who met the BPPV diagnostic criteria, regardless of gender, were included in the study. Diagnosis of BPPV was done by Dix Hallpike maneuver. Typical posterior canal BPPV, the most frequent form of BPPV, is characterized by paroxysmal nystagmus evoked through the Dix-Hallpike test; the nystagmus is torsional clockwise for the left side, counter-clockwise for the right side, with a vertical up-beating component. The patients were uniformly quasi-randomized in a 1:1:1 ratio to be treated with Epley, Semont, and Gans maneuvers. After performing the maneuver, the patients were again subjected to the Dix-Hallpike test. Based on the result of the Dix-Hallpike test's positivity, the maneuvers were repeated up to three times. All the patients were called for a reassessment 30 days after the last intervention to assess the durability of the maneuver. In the study, 54.44% (49) of the 90 patients were female, whereas 45.56% (41) were male. Overall, 83.33% (75) of patients required only one attempt, 15.56% (14) required two attempts, and 1.11% (1) required three attempts to improve. In the Epley maneuvers group, 86.66% (26) required only one attempt, 10% (3) required two attempts, and 3.33% (1) required three attempts. Similarly, 83.33% (25) required only one attempt in the Gans maneuvers group, and 16.67% (5) required two attempts. In Semont maneuver groups, 80% (24) required only one attempt, and 20% (6) required two attempts. The recurrence of the symptoms was seen in a total of 11 patients: 27.27% (3 patients) of the Epley maneuvers group, 36.36% (4 patients) of the Gans maneuvers group, and 36.36% (4 patients) of the Semont maneuvers group. All three maneuvers show equal efficacy in reducing vertigo. The Epley maneuver may be more relevant in the treatment of BPPV compared to others, considering the slightly higher improvement rate and the requirement for fewer attempts for the treatment.
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Affiliation(s)
- Shruti V. Nadagoud
- Department of Otorhinolaryngology and Head and Neck Surgery, Adichunchanagiri Institute of Medical Sciences, Adichunchanagiri University, B.G Nagar, Mandya, 571448 India
| | - Vinay S. Bhat
- Department of Otorhinolaryngology and Head and Neck Surgery Adichunchanagiri Institute of Medical Sciences, Adichunchanagiri University, B.G Nagar, Mandya, 571448 India
| | - B. S. Pragathi
- Department of Otorhinolaryngology and Head and Neck Surgery Adichunchanagiri Institute of Medical Sciences, Adichunchanagiri University, B.G Nagar, Mandya, 571448 India
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Pérez-Vázquez P, Franco-Gutiérrez V, Soto-Varela A, Amor-Dorado JC, Martín-Sanz E, Oliva-Domínguez M, Lopez-Escamez JA. Practice Guidelines for the Diagnosis and Management of Benign Paroxysmal Positional Vertigo Otoneurology Committee of Spanish Otorhinolaryngology and Head and Neck Surgery Consensus Document. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.otoeng.2018.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Cromwell C, Tyler J, Nobbs R, Hockaday A, Donnelly S, Clendaniel R. The Necessity for Post-Maneuver Restrictions in the Treatment of Benign Paroxysmal Positional Vertigo: An Updated Meta-Analysis of the Literature. Otol Neurotol 2018; 39:671-9. [PMID: 29697583 DOI: 10.1097/MAO.0000000000001798] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Many studies have published conflicting results regarding the necessity of post-maneuver postural restrictions following treatment of benign paroxysmal positional vertigo (BPPV). The purpose of this meta-analysis is to complete an updated, comprehensive review to determine best practice following a repositioning maneuver (RM). DATA SOURCES PubMed, CINAHL, and Embase were searched through July 2016. The reference lists of the selected studies were searched for studies that were not identified in the electronic database searches. STUDY SELECTION Studies investigating the effect of post-maneuver postural restrictions on RM treatment efficacy were included. DATA EXTRACTION The methodology, number of participants, type of RM administered, post-maneuver restrictions implemented, outcome measures, and results for each study were recorded. DATA SYNTHESIS Following data extraction, heterogeneity and homogeneity values of included studies were determined. Risk ratios and random effects values were obtained to determine effect size. RESULTS Eleven studies were included in the meta-analysis. The results of 739 total subjects were analyzed, 362 of which received post-maneuver postural restrictions and 377 of which did not. Meta-analysis revealed that there was not a statistically significant difference in treatment success rates between patients who received post-maneuver postural restrictions (90.3%) and those who did not (81.7%) (p = 0.095). CONCLUSIONS There was no statistically significant difference found in treatment efficacy between subjects who received post-maneuver postural restrictions and those who did not. Based on the results of this meta-analysis, if there is any benefit from prescribing the postural restrictions, it is likely to be a small marginal improvement in outcomes.
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Stewart KE, Whelan DM, Banerjee A. Are Cervical Collars a Necessary Postprocedure Restriction in Patients With Benign Paroxysmal Positional Vertigo Treated With Particle Repositioning Maneuvers? Otol Neurotol 2017; 38:860-4. [PMID: 28595257 DOI: 10.1097/MAO.0000000000001406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Benign paroxysmal positional vertigo (BPPV) is managed with particle repositioning maneuvers (PRM), following which patients are advised of activity restrictions to prevent recurrence. This can include wearing a cervical collar. OBJECTIVE Does the use of BPPV postprocedure restriction with a cervical collar impact on the number of PRMs required to resolve a patient's symptoms? METHOD Combination of retrospective and prospective review of 624 patients treated in a tertiary UK hospital. All were diagnosed with posterior canal BPPV and received a modified Epley maneuver (PRM). The "with cervical collar" (WC) retrospective group 2002 to 2009 (n = 263) were advised to wear a cervical collar for 48 hours postprocedure, and the "no cervical collar" (NC) prospective group 2010 to 2014 (n = 361) were not. The main outcome measure was the resolution of patient symptoms following a PRM for BPPV. Quantitative and statistical analysis using χ test was undertaken. RESULTS In the WC group, 84% (n = 221) had resolution of symptoms after the first PRM, versus 82.8% (n = 299) in the NC group. After the second PRM 11% (n = 29) resolved, versus 13.6% (n = 49) in the NC group. After the third PRM 4.9% (n = 13) resolved, versus 3.6% (n = 13) in the NC group. Both clinically and statistically there was no significant difference in outcome between groups. CONCLUSIONS Our review of 624 patients is the largest study in this subject and the results demonstrate that wearing a cervical collar following PRM for BPPV concedes no significant benefit. Excluding this from postprocedure guidance allows patients to manage without the inconvenience of wearing a cervical collar, and allows departments to update clinical guidance.
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Jilla AM, Roberts RA, Johnson CE. Teaching Patient-Centered Counseling Skills for Assessment, Diagnosis, and Management of Benign Paroxysmal Positional Vertigo. Semin Hear 2018; 39:52-66. [PMID: 29422713 PMCID: PMC5802993 DOI: 10.1055/s-0037-1613705] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Audiologists are an integral part of the management of those with dizziness and vestibular disorders. However, little research has been performed on counseling approaches for patients who present with dizziness as a primary concern. Accordingly, it is important that audiology students are provided with didactic and experiential learning opportunities for the assessment, diagnosis, and management of this population. Benign paroxysmal positional vertigo is the most common vestibular disorder among adults. Doctor of Audiology students, at a minimum, should be provided with learning opportunities for counseling patients with this particular disorder. Implementation of patient-centered counseling is applied across various parts of the patient encounter from initial intake to treatment and patient education. The purpose of this article is to present the available evidence and to apply widely accepted theories and techniques to counseling those with benign paroxysmal positional vertigo. Didactic resources and experiential learning activities are provided for use in coursework or as a supplement to clinical education.
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Affiliation(s)
- Anna Marie Jilla
- Hearing Evaluation, Rehabilitation, and Outcomes (HERO) Laboratory, Department of Communication Sciences and Disorders, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Richard A. Roberts
- Department of Hearing and Speech Sciences Vanderbilt University Medical Center, Nashville, Tennessee
| | - Carole E. Johnson
- Hearing Evaluation, Rehabilitation, and Outcomes (HERO) Laboratory, Department of Communication Sciences and Disorders, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Pérez-Vázquez P, Franco-Gutiérrez V. Treatment of benign paroxysmal positional vertigo. A clinical review. J Otol 2017; 12:165-173. [PMID: 29937852 PMCID: PMC6002633 DOI: 10.1016/j.joto.2017.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/04/2017] [Accepted: 08/07/2017] [Indexed: 11/12/2022] Open
Abstract
Benign paroxysmal positional vertigo (BPPV) is the most frequent episodic vestibular disorder. It is due to otolith rests that are free into the canals or attached to the cupulas. Well over 90% of patients can be successfully treated with manoeuvres that move the particles back to the utriculus. Among the great variety of procedures that have been described, the manoeuvres that are supported by evidenced-based studies or extensive series are commented in this review. Some topics regarding BPPV treatment, such as controlling the accuracy of the procedures or the utility of post-manoeuvre restrictions are also discussed.
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Pérez-Vázquez P, Franco-Gutiérrez V, Soto-Varela A, Amor-Dorado JC, Martín-Sanz E, Oliva-Domínguez M, Lopez-Escamez JA. Practice Guidelines for the Diagnosis and Management of Benign Paroxysmal Positional Vertigo Otoneurology Committee of Spanish Otorhinolaryngology and Head and Neck Surgery Consensus Document. Acta Otorrinolaringol Esp (Engl Ed) 2018; 69:345-66. [PMID: 28826856 DOI: 10.1016/j.otorri.2017.05.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 05/04/2017] [Indexed: 11/21/2022]
Abstract
Benign Paroxysmal Positional Vertigo is the most frequent episodic vestibular disorder. The purpose of this guide, requested by the committee on otoneurology of the Spanish Society of Otolaryngology and Head and Neck Surgery, is to supply a consensus document providing practical guidance for the management of BPPV. It is based on the Barany Society criteria for the diagnosis of BPPV. This guideline provides recommendations on each variant of BPPV, with a description of the different diagnostic tests and the therapeutic manoeuvres. For this purpose, we have selected the tests and manoeuvres supported by evidence-based studies or extensive series. Finally, we have also included a chapter on differential diagnosis and a section relating to general aspects in the management of BPPV.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Saberi A, Nemati S, Sabnan S, Mollahoseini F, Kazemnejad E. A safe-repositioning maneuver for the management of benign paroxysmal positional vertigo: Gans vs. Epley maneuver; a randomized comparative clinical trial. Eur Arch Otorhinolaryngol 2016; 274:2973-2979. [PMID: 27488837 DOI: 10.1007/s00405-016-4235-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 07/29/2016] [Indexed: 11/28/2022]
Abstract
Benign paroxysmal positional vertigo (BPPV) is the most common cause of peripheral vertigo. Some repositioning maneuvers have been described for its management. The aim of this study was comparing the therapeutic effect of Epley and Gans maneuvers in BPPV. This randomized clinical trial was performed from September to December 2015. 73 patients with true vertigo diagnosed as BPPV enrolled the study. They randomly assigned in quadripartite blocks to modified Epley maneuver group (E) or Gans maneuver group (G). 1 day and 1 week after intervention, the objective and subjective responses to treatment were assessed. Statistical analysis was performed using the Chi-square test and regression model in the SPSS software version 21. Thirty patients enrolled each group with a mean age of 46.9 ± 13.4 (E group) and 46.7 ± 7.5 year (G group). 23.3 % of E group and 26.7 % of G group were men (p = 0.766). In E and G groups in the first day, subjective outcomes revealed 86.7 and 60 % rate of success (p = 0.02); and 86.7 and 56.7 % of patients exhibited objective improvement, respectively (p = 0.01). After 1 week, the subjective and objective outcomes revealed improvement among 70 % of E group and 46.7 % of G group (p = 0.067). The only complication with significant difference was cervical pain with a higher rate in E group (23.3 vs. 0.0 %, p = 0.005). These results revealed the similar long-term efficacy of Epley and Gans maneuver for the treatment of BPPV. Cervical pain was most frequent complication of Epley maneuver.
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Affiliation(s)
- Alia Saberi
- Neurology Department, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Guilan, Iran
| | - Shadman Nemati
- Rino-sinus Research Center, Guilan University of Medical Sciences, Rasht, Guilan, Iran.
| | - Salah Sabnan
- Ophthalmology Department, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Fatemeh Mollahoseini
- Neurology Department, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Guilan, Iran
| | - Ehsan Kazemnejad
- Biostatistics Department, Faculty of Nursery, Guilan University of Medical Sciences, Rasht, Iran
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Abstract
Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular disorder. BPPV is easily diagnosed by positioning tests and effectively treated by repositioning maneuvers. The authors focus on the treatment of BPPV, when different canals are affected, including canalo- and cupulolithiasias. Complications of BPPV and surgery of cases, resistant to conservative treatment, are also discussed.
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Affiliation(s)
- N L Kunelskaya
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A L Guseva
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - E V Baybakova
- Moscow, Otorhinolaryngology Research and Practical Institute named after L.I. Sverzhevskiy, Moscow, Russia
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Bashir K, Irfan F, Cameron PA. Management of benign paroxysmal positional vertigo (BPPV) in the emergency department. Journal of Emergency Medicine, Trauma and Acute Care 2014. [DOI: 10.5339/jemtac.2014.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Benign paroxysmal positional vertigo (BPPV) is a common medical condition that can be managed by emergency physicians. Vertigo sufferers usually complain of the room spinning associated with certain head movements such as getting out of bed, looking up and bending down. BPPV can be diagnosed clinically from history and examination and does not require any investigations. BPPV can be effectively treated at the bedside by using one of the Canalith repositioning maneuvers (particle repositioning maneuvers). This treatment has been proven to be effective in randomised controlled trials and carries minimal risks. The common complications during the procedure include nausea, vomiting and vertigo. There are no absolute contraindications. BPPV can resolve spontaneously but symptoms may last for weeks in most patients, to years in others. Failure to respond to physical maneuvers and an unusual pattern of nystagmus may suggest a central pathology. Diagnostic strategies and physical manoeuvres are described in this narrative review. Future directions and recommendations also discussed.
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Affiliation(s)
- Khalid Bashir
- 1Emergency Department, Hamad General Hospital, Doha, Qatar
- 2Emergency Department, Bronglais General Hospital, Aberystwyth, UK
| | - Furqan Irfan
- 1Emergency Department, Hamad General Hospital, Doha, Qatar
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Li S, Tian L, Han Z, Wang J. Impact of postmaneuver sleep position on recurrence of benign paroxysmal positional vertigo. PLoS One 2013; 8:e83566. [PMID: 24367602 DOI: 10.1371/journal.pone.0083566] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Accepted: 11/12/2013] [Indexed: 11/19/2022] Open
Abstract
Background The necessity of postural restriction to patients suffering from benign paroxysmal positional vertigo is controversial. Objective To investigate the impact of the sleep position after the repositioning maneuver on BPPV recurrence. Methods 150 unilateral BPPV patients who were treated by repositioning maneuver were distributed into two groups. The patients in group A were instructed to sleep in a semi-sitting position at an angle of approximately 30 degrees and refrain from sleeping on their BPPV affected side for one week. The patients in group B were told to sleep in any preferred position. The comparison of recurrence rates according to different actual sleep positions in one week and one month was performed. Results There was a statistically significant correlation between the sleeping side and the side affected by BPPV. Without instructions on postural restriction, most patients (82.9%, 73/88) avoided sleeping on their affected side. The patients sleeping on their affected side had a higher recurrence rate (35.3%) than ones sleeping in other positions in the first week after the repositioning maneuver (p<0.05, Chi-square test and Fisher's exact test). The patients sleeping randomly in following 3 weeks had a lower recurrence rate than ones sleeping in other position (p<0.05, Fisher's exact test). Conclusions BPPV patients had a poor compliance to postural instructions. The habitual sleep side was associated with the side affected by BPPV. The patients sleeping on their affected side had a higher recurrence rate than those sleeping in other positions in first week after the repositioning maneuver.
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Abstract
PURPOSE This article reviews the most common conditions that are caused by changes in head or body positions. Practical clinical methods to help distinguish vestibular from nonvestibular and central from peripheral vestibular positional dizziness are discussed. This article also reviews the treatment methods of selected canal variants of benign paroxysmal positional vertigo (BPPV). RECENT FINDINGS Two recent evidence-based guidelines have established canalith repositioning maneuvers (Epley and Semont maneuvers) as safe and highly effective in the treatment of posterior canal BPPV. Recent studies suggest the Gufoni and the Lempert roll (barbecue) maneuvers are effective in treating lateral canal forms of BPPV. SUMMARY Most cases of positional vertigo are of peripheral vestibular origin and can be effectively treated by simple positioning maneuvers. This article reviews the variants of BPPV encountered in clinical practice, including mechanistic cause, differential diagnosis, prognosis, and treatment. Generous use of figures is intended to aid in understanding the most effective treatment maneuver techniques for the more common forms of BPPV. Clinicians who can recognize the types of nystagmus associated with the various canal types of BPPV can usually recognize CNS causes as distinct.
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Affiliation(s)
- Terry D Fife
- Barrow Neurological Institute, 240 West Thomas Road, Suite 301, Phoenix, Arizona 85013, USA.
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Mostafa BE, Youssef TA, Hamad AS. The necessity of post-maneuver postural restriction in treating benign paroxysmal positional vertigo: a meta-analytic study. Eur Arch Otorhinolaryngol 2012; 270:849-52. [PMID: 22588196 DOI: 10.1007/s00405-012-2046-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Accepted: 04/26/2012] [Indexed: 11/29/2022]
Abstract
The objective of this article is to verify the role of postural restrictions after repositioning maneuvers in treating patients with benign paroxysmal positional vertigo (BPPV). The study included published articles yielded by a Pubmed search concerning post-maneuver postural restriction in treating BPPV. The search was limited to articles published in English language in the last three decades. The search was done on 1/11/2011. For the 18 relevant articles, we applied our inclusion and exclusion criteria and only 9 articles were included. The data collected from each article were statistically analyzed utilizing meta-analytic Review Manager (RevMan 5.1) software. (Version: 5.1.0.0). There were no significant differences between patients instructed with postural restriction after undergoing repositioning maneuver and patients left free to move after undergoing repositioning maneuver with regard to the presence or absence of post-maneuver symptoms. In conclusion, post-maneuver restrictions do not add to the success of the treatment of BPPV and there is no reason to submit patients to these impractical instructions.
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Affiliation(s)
- Badr E Mostafa
- OtoRhinoLaryngology Department, Ain Shams University, Cairo, Egypt.
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Eleftheriadou A, Skalidi N, Velegrakis GA. Vestibular rehabilitation strategies and factors that affect the outcome. Eur Arch Otorhinolaryngol 2012; 269:2309-16. [PMID: 22526580 DOI: 10.1007/s00405-012-2019-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Accepted: 03/27/2012] [Indexed: 12/20/2022]
Abstract
Ever since the introduction of Cawthorne-Cooksey exercises, vestibular rehabilitation (VR) has been gaining popularity in the treatment of the dizzy patient. Numerous studies support the effectiveness of VR in improving balance/walking skills, eye-head coordination and the quality of life of the patient. Different rehabilitation protocols have been used to treat patients with peripheral and central vestibular disorders. Assessment of the patients' progress is based on the patients' selfperception of dizziness and their functional skills. Factors such as age, medication, time of onset of vertigo and home based VR have been evaluated on their effect on the rehabilitation's outcome. The aim of this review is to evaluate rehabilitation strategies and discuss the factors that affect the outcome.
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Hunt WT, Zimmermann EF, Hilton MP. Modifications of the Epley (canalith repositioning) manoeuvre for posterior canal benign paroxysmal positional vertigo (BPPV). Cochrane Database Syst Rev 2012; 2012:CD008675. [PMID: 22513962 PMCID: PMC6885068 DOI: 10.1002/14651858.cd008675.pub2] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Benign paroxsymal positional vertigo (BPPV) is a syndrome characterised by short-lived episodes of vertigo associated with rapid changes in head position. It is a common cause of vertigo presenting to primary care and specialist otolaryngology (ENT) clinics. BPPV of the posterior canal is a specific type of BPPV for which the Epley (canalith repositioning) manoeuvre is a verified treatment. A range of modifications of the Epley manoeuvre are used in clinical practice, including post-Epley vestibular exercises and post-Epley postural restrictions. OBJECTIVES To assess whether the various modifications of the Epley manoeuvre for posterior canal BPPV enhance its efficacy in clinical practice. SEARCH METHODS We searched the Cochrane ENT Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; CINAHL; Web of Science; BIOSIS Previews; Cambridge Scientific Abstracts; ICTRP and additional sources for published and unpublished trials. The date of the search was 15 December 2011. SELECTION CRITERIA Randomised controlled trials of modifications of the Epley manoeuvre versus a standard Epley manoeuvre as a control in adults with posterior canal BPPV diagnosed with a positive Dix-Hallpike test. Specific modifications sought were: application of vibration/oscillation to the mastoid region, vestibular rehabilitation exercises, additional steps in the Epley manoeuvre and post-treatment instructions relating to movement restriction. DATA COLLECTION AND ANALYSIS Two authors independently selected studies from the search results and the third author reviewed and resolved any disagreement. Two authors independently extracted data from the studies using standardised data forms. All authors independently assessed the trials for risk of bias. MAIN RESULTS The review includes 11 trials involving 855 participants. A total of nine studies used post-Epley postural restrictions as their modification of the Epley manoeuvre. There was no evidence of a difference in the results for post-treatment vertigo intensity or subjective assessment of improvement in individual or pooled data. All nine trials included the conversion of a positive to a negative Dix-Hallpike test as an outcome measure. Pooled data identified a significant difference from the addition of postural restrictions in the frequency of Dix-Hallpike conversion when compared to the Epley manoeuvre alone. In the experimental group 88.7% (220 out of 248) patients versus 78.2% (219 out of 280) in the control group converted from a positive to negative Dix-Hallpike test (risk ratio (RR) 1.13, 95% confidence interval (CI) 1.05 to 1.22, P = 0.002). No serious adverse effects were reported, however three studies reported minor complications such as neck stiffness, horizontal BPPV, dizziness and disequilibrium in some patients.There was no evidence of benefit of mastoid oscillation applied during the Epley manoeuvre, or of additional steps in the Epley manoeuvre. No adverse effects were reported. AUTHORS' CONCLUSIONS There is evidence supporting a statistically significant effect of post-Epley postural restrictions in comparison to the Epley manoeuvre alone. However, it important to note that this statistically significant effect only highlights a small improvement in treatment efficacy. An Epley manoeuvre alone is effective in just under 80% of patients with typical BPPV. The additional intervention of postural restrictions has a number needed to treat (NNT) of 10. The addition of postural restrictions does not expose the majority of patients to risk of harm, does not pose a major inconvenience, and can be routinely discussed and advised. Specific patients who experience discomfort due to wearing a cervical collar and inconvenience in sleeping upright may be treated with the Epley manoeuvre alone and still expect to be cured in most instances.There is insufficient evidence to support the routine application of mastoid oscillation during the Epley manoeuvre, or additional steps in an 'augmented' Epley manoeuvre. Neither treatment is associated with adverse outcomes. Further studies should employ a rigorous randomisation technique, blinded outcome assessment, a post-treatment Dix-Hallpike test as an outcome measure and longer-term follow-up of patients.
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Affiliation(s)
- William T Hunt
- Royal Devon & Exeter HospitalPeninsula College of Medicine and DentistryBarrack RoadExeterUKEX2 5DW
| | - Eleanor F Zimmermann
- Royal Devon & Exeter HospitalPeninsula College of Medicine and DentistryBarrack RoadExeterUKEX2 5DW
| | - Malcolm P Hilton
- Royal Devon and Exeter NHS TrustENT DepartmentBarrack RoadExeterUKEX2 5DW
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De Stefano A, Dispenza F, Citraro L, Petrucci AG, Di Giovanni P, Kulamarva G, Mathur N, Croce A. Are postural restrictions necessary for management of posterior canal benign paroxysmal positional vertigo? Ann Otol Rhinol Laryngol 2011; 120:460-4. [PMID: 21859055 DOI: 10.1177/000348941112000707] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES An important component of management of benign paroxysmal positional vertigo (BPPV) has been the application of postural restrictions after use of a canalith repositioning maneuver (CRM) to prevent the return of otolithic debris into the posterior semicircular canal (PSC). This study was designed to explore the effectiveness of postural restrictions in patients with BPPV caused by otolithic debris in the PSC. METHODS Seventy-four adult patients with unilateral PSC BPPV were enrolled into this study. All patients were managed with a CRM--either the modified Epley maneuver or the Semont maneuver. The patients were divided randomly into 2 groups: group A, with postural restrictions, and group B, without postural restrictions. The statistical analysis was performed with X2 tests and t-tests. RESULTS No patients in either group showed positional nystagmus in the posttreatment evaluation under infrared videonystagmoscopy. No patients had symptoms of vertigo after the therapy. The results of follow-up vestibular tests were normal in both groups. CONCLUSIONS In our experience, postural restrictions do not enhance the beneficial effect of the CRMs. They do not seem to have any protective role and therefore should not be recommended as an adjunct to the treatment of PSC BPPV.
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Affiliation(s)
- Alessandro De Stefano
- Ear, Nose and Throat Institute, Department of Surgical, Clinical and Experimental Sciences, Postgraduate School of Public Health and Preventive Medicine, d'Annunzio University of Chieti-Pescara, Chieti, Italy
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Hornibrook J. Benign Paroxysmal Positional Vertigo (BPPV): History, Pathophysiology, Office Treatment and Future Directions. Int J Otolaryngol 2011; 2011:835671. [PMID: 21808648 PMCID: PMC3144715 DOI: 10.1155/2011/835671] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2011] [Accepted: 05/18/2011] [Indexed: 01/05/2023] Open
Abstract
BPPV is the most common cause of vertigo. It most often occurs spontaneously in the 50 to 70 year age group. In younger individuals it is the commonest cause of vertigo following head injury. There is a wide spectrum of severity from inconsistent positional vertigo to continuous vertigo provoked by any head movement. It is likely to be a cause of falls and other morbidity in the elderly. Misdiagnosis can result in unnecessary tests. The cardinal features and a diagnostic test were clarified in 1952 by Dix and Hallpike. Subsequently, it has been established that the symptoms are attributable to detached otoconia in any of the semicircular canals. BPPV symptoms can resolve spontaneously but can last for days, weeks, months, and years. Unusual patterns of nystagmus and nonrepsonse to treatment may suggest central pathology. Diagnostic strategies and the simplest "office" treatment techniques are described. Future directions for research are discussed.
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Affiliation(s)
- Jeremy Hornibrook
- Department of Otolaryngology, Head and Neck Surgery, Christchurch Hospital, 2 Riccarton Avenue, Christchurch 8011, New Zealand
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Helminski JO, Zee DS, Janssen I, Hain TC. Effectiveness of particle repositioning maneuvers in the treatment of benign paroxysmal positional vertigo: a systematic review. Phys Ther 2010; 90:663-78. [PMID: 20338918 DOI: 10.2522/ptj.20090071] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo. PURPOSE The purpose of this systematic review was to determine whether patients diagnosed with posterior canal (PC) BPPV, based on positional testing, and treated with a particle repositioning maneuver will show the resolution of benign paroxysmal positional nystagmus (BPPN) on the Dix-Hallpike Test performed 24 hours or more after treatment. DATA SOURCES Data were obtained from an electronic search of the MEDLINE, EMBASE, and CINAHL databases from 1966 through September 2009. STUDY SELECTION The study topics were randomized controlled trials (RCTs), quasi-RCTs, the diagnosis of PC BPPV, treatment with the particle repositioning maneuver, and outcome measured with a positional test 24 hours or more after treatment. DATA EXTRACTION Data extracted were study descriptors and the information used to code for effect size. DATA SYNTHESIS In 2 double-blind RCTs, the odds in favor of the resolution of BPPN were 22 times (95% confidence interval=3.41-141.73) and 37 times (95% confidence interval=8.75-159.22) higher in people receiving the canalith repositioning procedure (CRP) than in people receiving a sham treatment. This finding was supported by the results reported in 8 nonmasked quasi-RCTs. Studies with limited methodological quality suggested that a liberatory maneuver (LM) was more effective than a control intervention; there was no significant difference in the effectiveness of the LM and the effectiveness of the CRP; the self-administered CRP was more effective than the self-administered LM; and the CRP administered together with the self-administered CRP was more effective than the CRP administered alone. The Brandt-Daroff exercises were the least effective self-administered treatments. LIMITATIONS The limitations included the methodological quality of the studies, the lack of quality-of-life measures, and confounding factors in reporting vertigo. CONCLUSIONS Randomized controlled trials provided strong evidence that the CRP resolves PC BPPN, and quasi-RCTs suggested that the CRP or the LM performed by a clinician or with proper instruction at home by the patient resolves PC BPPN. There were no data on the effects of the maneuvers on outcomes relevant to patients.
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Rashad UM. Patients with benign paroxysmal positional vertigo and cervical spine problems: is Epley's manoeuvre contraindicated, and is a proposed new manoeuvre effective and safer? J Laryngol Otol 2010; 124:1167-71. [PMID: 20412614 DOI: 10.1017/S0022215110000927] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Benign paroxysmal positional vertigo is one of the commonest peripheral vestibular causes of vertigo. The particle repositioning manoeuvre (Epley's manoeuvre) has become the 'gold standard' treatment for this disorder. Benign paroxysmal positional vertigo can affect any age group but is commoner in older patients. Cervical spine problems (e.g. spondylosis and disc prolapse) are commoner in this age group. Epley's manoeuvre necessitates passive neck movements. Such movements may not be wise in patients at risk of cervical spine fracture. PATIENTS AND METHODS This study included 40 patients complaining of vertigo and diagnosed as having benign paroxysmal positional vertigo. A new particle repositioning manoeuvre was designed for these patients, as an alternative to Epley's manoeuvre. RESULTS At one week review, 36 patients (90 per cent) reported total relief from vertigo. Three patients reported a major improvement in their vertigo, and their residual vertigo was relieved by performing the new manoeuvre again after two weeks. Further clinical reviews at one month, three months, six months and one year found that seven patients had suffered minor attacks of typical benign paroxysmal positional vertigo after three months. All seven were relieved of their symptoms after undergoing the new particle repositioning manoeuvre again. CONCLUSION The proposed new manoeuvre is simple, effective and safe for treating patients with benign paroxysmal positional vertigo and cervical spine problems.
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Devaiah AK, Andreoli S. Postmaneuver restrictions in benign paroxysmal positional vertigo: An individual patient data meta-analysis. Otolaryngol Head Neck Surg 2010; 142:155-9. [DOI: 10.1016/j.otohns.2009.09.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Revised: 09/04/2009] [Accepted: 09/18/2009] [Indexed: 11/28/2022]
Abstract
Objective: Treatment of benign paroxysmal positional vertigo (BPPV) with the Epley and Semont maneuvers has been used with and without postmaneuver postural restrictions. Studies examining these restrictions have yielded differing results. This study sought to examine the studies for a more uniform conclusion. Data Sources: Controlled studies with objective identification of unilateral posterior semicircular canal BPPV and symptom resolution were analyzed. A PubMed search identified six studies totaling 523 patients meeting all inclusion criteria. Review Methods: Cohorts treated with and without restrictions were compared. Individual patient pooled analyses in a one-stage comparison were used for the meta-analysis. Results: Pooled results of all restriction types showed no advantage over no restriction. Studies including each individual restriction were examined against the pooled population to look for technique differences. No restriction was found to be statistically significant. Conclusions: The restrictions examined in controlled trials did not differ significantly in clinical outcomes, which suggests that restrictions do not appear to significantly affect the efficacy of BPPV maneuvers.
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Affiliation(s)
- Anand K. Devaiah
- Department of Otolaryngology–Head and Neck Surgery, Boston University School of Medicine, Boston, MA
- Department of Neurological Surgery, Boston University School of Medicine, Boston, MA
| | - Steven Andreoli
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, SC
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Fyrmpas G, Rachovitsas D, Haidich AB, Constantinidis J, Triaridis S, Vital V, Tsalighopoulos M. Are postural restrictions after an Epley maneuver unnecessary? First results of a controlled study and review of the literature. Auris Nasus Larynx 2009; 36:637-43. [PMID: 19410397 DOI: 10.1016/j.anl.2009.04.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2008] [Revised: 04/02/2009] [Accepted: 04/03/2009] [Indexed: 11/24/2022]
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McGinnis PQ, Nebbia M, Saez L, Rudolph K. Retrospective comparison of outcomes for patients with benign paroxysmal positional vertigo based on length of postural restrictions. J Geriatr Phys Ther 2009; 32:168-73. [PMID: 20469566 DOI: 10.1519/00139143-200932040-00005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
PURPOSE Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo in older adults. The effectiveness of the repositioning maneuver as an intervention has been established in the literature; however, the efficacy of the posttreatment instructions has not been established. The purpose of this retrospective study was compare treatment outcomes for patients receiving 24 hour postural restrictions posttreatment versus 48 hour restrictions. METHODS Medical records of 76 patients diagnosed with BPPV at an outpatient physical therapy practice were reviewed. The average age was 61.05 years (SD 16.16). A positive outcome was determined by partial or complete resolution of symptoms, defined as a reduction in the number of special tests or positions that provoked symptoms from initial examination to discharge, as well as a reduction in vertigo intensity ratings. RESULTS Patients in both groups experienced significant reductions in the number of symptom provoking positions, positive special tests, and ratings of vertigo intensity following treatment. Mean ratings of vertigo intensity on a 10 point scale were 5.71 pre and 1.83 post for the 24 hour group, and 6.75 pre and 3.00 post for the 48 hour group. Positive treatment outcomes were experienced by 95.4% of patients in the 24 hour group (n=63), with 53% (n=35) achieving complete resolution. CONCLUSION Patients experienced positive treatment outcomes regardless of the length of postural restrictions following repositioning maneuver for BPPV. Therapists can reduce the length of postural restrictions to 24 hours upright following a repositioning maneuver without adversely affecting patient outcomes.
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Bhattacharyya N, Baugh RF, Orvidas L, Barrs D, Bronston LJ, Cass S, Chalian AA, Desmond AL, Earll JM, Fife TD, Fuller DC, Judge JO, Mann NR, Rosenfeld RM, Schuring LT, Steiner RWP, Whitney SL, Haidari J. Clinical Practice Guideline: Benign Paroxysmal Positional Vertigo. Otolaryngol Head Neck Surg 2008; 139:S47-81. [PMID: 18973840 DOI: 10.1016/j.otohns.2008.08.022] [Citation(s) in RCA: 384] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2008] [Accepted: 08/21/2008] [Indexed: 11/24/2022]
Abstract
Objectives: This guideline provides evidence-based recommendations on managing benign paroxysmal positional vertigo (BPPV), which is the most common vestibular disorder in adults, with a lifetime prevalence of 2.4 percent. The guideline targets patients aged 18 years or older with a potential diagnosis of BPPV, evaluated in any setting in which an adult with BPPV would be identified, monitored, or managed. This guideline is intended for all clinicians who are likely to diagnose and manage adults with BPPV. Purpose: The primary purposes of this guideline are to improve 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 tests such as radiographic imaging and vestibular testing, and to promote the use of effective repositioning maneuvers for treatment. In creating this guideline, the American Academy of Otolaryngology—Head and Neck Surgery Foundation selected a panel representing the fields of audiology, chiropractic medicine, emergency medicine, family medicine, geriatric medicine, internal medicine, neurology, nursing, otolaryngology–head and neck surgery, physical therapy, and physical medicine and rehabilitation. Results The panel made strong recommendations that 1) clinicians should diagnose posterior semicircular canal BPPV when vertigo associated with nystagmus is provoked by the Dix-Hallpike maneuver. The panel made recommendations against 1) radiographic imaging, vestibular testing, or both in patients diagnosed with BPPV, unless the diagnosis is uncertain or there are additional symptoms or signs unrelated to BPPV that warrant testing; and 2) routinely treating BPPV with vestibular suppressant medications such as antihistamines or benzodiazepines. The panel made recommendations that 1) if the patient has a history compatible with BPPV and the Dix-Hallpike test is negative, clinicians should perform a supine roll test to assess for lateral semicircular canal BPPV; 2) clinicians should differentiate BPPV from other causes of imbalance, dizziness, and vertigo; 3) clinicians should question patients with BPPV for factors that modify management including impaired mobility or balance, CNS disorders, lack of home support, and increased risk for falling; 4) clinicians should treat patients with posterior canal BPPV with a particle repositioning maneuver (PRM); 5) clinicians should reassess patients within 1 month after an initial period of observation or treatment to confirm symptom resolution; 6) clinicians should evaluate patients with BPPV who are initial treatment failures for persistent BPPV or underlying peripheral vestibular or CNS disorders; and 7) clinicians should counsel patients regarding the impact of BPPV on their safety, the potential for disease recurrence, and the importance of follow-up. The panel offered as options that 1) clinicians may offer vestibular rehabilitation, either self-administered or with a clinician, for the initial treatment of BPPV and 2) clinicians may offer observation as initial management for patients with BPPV and with assurance of follow-up. The panel made no recommendation concerning audiometric testing in patients diagnosed with BPPV. Disclaimer: This clinical practice guideline is not intended as a sole source of guidance in managing benign paroxysmal positional vertigo. Rather, it is designed to assist clinicians by providing an evidence-based framework for decision-making strategies. The guideline is not intended to replace clinical judgement or establish a protocol for all individuals with this condition, and may not provide the only appropriate approach to diagnosing and managing this problem. ® 2008 American Academy of Otolaryngology–Head and Neck Surgery Foundation. All rights reserved.
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Fife TD. RECURRENT POSITIONAL VERTIGO. Continuum (Minneap Minn) 2006. [DOI: 10.1212/01.con.0000290482.18494.2a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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