1
|
Skelmose TBK, Houmøller AM, Yavarian Y, Borregaard NR, Hougaard DD. Individualized repositioning with a mechanical rotational chair facilitates successful treatment of patients with very retractable benign paroxysmal positional vertigo. Am J Otolaryngol 2024; 45:104241. [PMID: 38574512 DOI: 10.1016/j.amjoto.2024.104241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/22/2024] [Accepted: 02/24/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND About 12.5 % of patients diagnosed with benign paroxysmal positional vertigo (BPPV), experience persistent BPPV where it is unknown why some BPPV cases are very refractory (vrBPPV) to treatment. OBJECTIVES The primary objective was to investigate if patients with vrBPPV could be successfully treated with a mechanical rotation chair (MRC) adjusted to the exact vertical semicircular canal (SCC) angles of the individual patient. Secondary endpoint was to determine if inner ear anomalies were predominant in these patients. METHODS This prospective clinical trial included 20 patients (main group) who underwent computed tomography (CT) with measurements of the bony island and the width between the SCC walls of the posterior leg of the lateral SCCs. The inter-SCC angles, the angles between the sagittal plane and the vertical SCCs were compared to the presumed mean standard angles of the SCCs. Of these, 14 patients (subgroup) underwent individualized treatment with the Rotundum® repositioning chair according to their measured SCC angles. RESULTS All measured SCC angles differed significantly (p < 0.05) from the presumed mean standard SCC angles, except the angle between the sagittal plane and the left posterior SCC (p-SCC). Three out of 14 patients experienced subjective and objective remission after treatment with this MRC. Six out of 14 patients experienced either subjective remission or objective remission. CONCLUSIONS Patients with vrBPPV have vertical SCC angles that differ significantly from the presumed mean standard SCC angles. Individualized treatment with this MRC successfully treated 21.4 % of the patients with vrBPPV and provided subjective relief for 42.9 %.
Collapse
Affiliation(s)
| | | | - Yousef Yavarian
- Department of Radiology, Aalborg University Hospital, Denmark
| | | | - Dan Dupont Hougaard
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; Balance & Dizziness Centre, Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Aalborg University Hospital, Aalborg, Denmark
| |
Collapse
|
2
|
Hac NEF, Gold DR. Advances in diagnosis and treatment of vestibular migraine and the vestibular disorders it mimics. Neurotherapeutics 2024; 21:e00381. [PMID: 38845250 DOI: 10.1016/j.neurot.2024.e00381] [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: 03/10/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 07/15/2024] Open
Abstract
Dizziness is one of the most common chief complaints in both the ambulatory care setting and the emergency department. These symptoms may be representative of a broad range of entities. Therefore, any attempt at treatment must first start with determining the etiology. In this current perspective, we focus specifically on the diagnosis of and treatment of vestibular migraine, which is common and overlaps clinically with a variety of other diagnoses. We discuss the traditional treatments for vestibular migraine in addition to the recent explosion of novel migraine therapeutics. Because vestibular migraine can mimic, or co-exist with, a variety of other vestibular diseases, we discuss several of these disorders including persistent postural-perceptual dizziness, benign paroxysmal positional vertigo, post-concussive syndrome, Ménière's disease, and cerebrovascular etiologies. We discuss the diagnosis of each, as well as overlapping and distinguishing clinical features of which the reader should be aware. Finally, we conclude with evidence based as well as expert commentary on management, with a particular emphasis on vestibular migraine.
Collapse
|
3
|
Alashram AR. Gufoni maneuver for treatment of horizontal canal benign paroxysmal positional vertigo: a systematic review of randomized controlled trials. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08712-y. [PMID: 38705895 DOI: 10.1007/s00405-024-08712-y] [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: 03/09/2024] [Accepted: 04/29/2024] [Indexed: 05/07/2024]
Abstract
PURPOSE This review aims to investigate the effects of the Gufoni maneuver on horizontal semicircular canal benign paroxysmal positional vertigo (HC-BPPV). METHODS A comprehensive search, including PubMed, PEDro, REHABDATA, SCOPUS, EMBASE, and Web of Science, was conducted to determine randomized clinical trials (RCTs) studying the effects of the Gufoni maneuver for HC-BPPV from inception to March 1, 2024. The quality of the included studies was estimated using the Physiotherapy Evidence Database (PEDro) scale. RESULTS Ten randomized controlled trials (RCTs) were included in this review with a total of 1025 HC-BPPV patients (mean age = 58.58 years; 63% female; 55% right-side HC-HBPPV; 49% geotropic HC-BPPV). The included RCTs ranged from 4 to 9 out of 10 (median = 6.5) on the PEDro scale. The included studies showed that the Gufoni maneuver revealed efficacy when compared to the sham maneuver but not when compared to other maneuvers such as the Barbecue roll maneuver, the Appiani maneuver, the Mastoid oscillation, the head shaking, and the modified Gufoni maneuver. CONCLUSIONS The Gufoni maneuver is considered an option for treating patients with geotropic or apogeotropic HC-BPPV. Precise diagnosis of the BPPV, the subtype of HC-BPPV, symptom duration, history of previous BPPV attacks, the applied methods of maneuver and the proficiency of the clinician performing the maneuver, proper diagnosis, presence of any underlying health conditions are critical for successful treatment. Further studies are strongly warranted.
Collapse
Affiliation(s)
- Anas R Alashram
- Department of Physiotherapy, Middle East University, Airport Road 1666, Amman, Jordan.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy.
| |
Collapse
|
4
|
Çelik EK, Öner F, Akay HG. Do single-session Epley maneuvers treat benign paroxysmal positional vertigo? Ann Saudi Med 2024; 44:161-166. [PMID: 38853479 DOI: 10.5144/0256-4947.2024.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular condition characterized by short-term vertigo attacks that significantly affect quality of life. OBJECTIVES Examine how well a single Epley maneuver worked in an outpatient setting for people with posterior canal benign paroxysmal positional vertigo (PC-BPPV) and whether they needed a second Dix-Hallpike maneuver. DESIGN Prospective. SETTINGS Otorhinolaryngology department of a tertiary care center. PATIENTS AND METHODS Sociodemographic data, body mass index (BMI), and systemic disease history of 75 patients diagnosed with PC-BPPV were recorded, and their relationship with success rates after the modified Epley maneuver was analyzed. MAIN OUTCOME MEASURES Detect cases that could not be repositioned with the diagnostic control Dix-Hallpike test performed 20 minutes after the modified Epley reposition maneuver in the same session in PC-BPPV patients. SAMPLE SIZE 75. RESULTS Of the 75 patients, 31 were male (41.3%), 44 female (58.6%) with a mean (standard deviation) age of 58.6 (15.9) years age, 54.6% had one or more chronic diseases. BMI was 30 mg/kg2 and above in 31 patients (41.3%). The modified Epley maneuver was successful in 77.3%. No significant relationship was found between additional diseases or BMI in the patient group in whom the maneuver was unsuccessful. CONCLUSION The success rates of repositioning maneuvers in treating patients diagnosed with PC-BPPV are high. However, more than a single maneuver is required in some resistant patients. Second diagnostic and repositioning maneuvers performed in the same session will reduce multiple hospital admissions. While it is helpful to repeat the maneuver in the patient group where it was unsuccessful, other factors causing the failure should be investigated. LIMITATIONS Lack of follow-up results of patients after 7-10 days.
Collapse
Affiliation(s)
- Elif Kaya Çelik
- From the Otorhinolaryngology Head and Neck Surgery Department, Tokat Gaziosmanpasa Universitesi, Tokat, Turkey
| | - Fatih Öner
- From the Department of Otorhinolaryngology, Kastamonu University, Kastamonu, Turkey
| | | |
Collapse
|
5
|
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] [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.
Collapse
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
| |
Collapse
|
6
|
ATA G, ŞAKUL AA, Kılıç G, ÇELİKYURT C. Comparison of the Efficacy of Vestibular Rehabilitation and Pharmacological Treatment in Benign Paroxysmal Positional Vertigo. Indian J Otolaryngol Head Neck Surg 2023; 75:483-490. [PMID: 37206852 PMCID: PMC10188871 DOI: 10.1007/s12070-023-03598-4] [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: 07/27/2022] [Accepted: 02/16/2023] [Indexed: 03/02/2023] Open
Abstract
Aim: The aim of the study is to compare the effects of vestibular rehabilitation and pharmacological treatment in benign paroxysmal positional vertigo (BPPV). Materials and methods: Thirty patients (40.93 ± 8.66 years old) diagnosed with BPPV were recruited. Patients were equally divided into pharmacological control group and vestibular rehabilitation group. The pharmacological control group was further divided into Group A (n = 8, 2 doses/day, 24 mg betahistine) and Group B (n = 7, 1 dose/day, 50 mg dimenhydrinate in addition to betahistine). Patients in the rehabilitation group underwent repeated head and eye movements, and Epley or Barbecue Roll Maneuvers were applied for 4 weeks. Subjective assessment of vertigo was measured with the visual analog scale. Static balance parameters were measured with the tandem, one-legged stance, and Romberg tests. Dynamic visual acuity was measured with a Snellen chart, and vestibular dysfunction was measured with the Unterberger (Fukuda stepping) test. All parameters were evaluated before and after treatment. Results: Vestibular rehabilitation resulted in greater improvement in severity of vertigo, balance parameters except Romberg test, and vestibular dysfunction than pharmacological therapy (p < 0,001). There was no significant difference in dynamic visual acuity between groups (p = 0,24). The effects of medication with the active ingredients betahistine and dimenhydrinate were similar (p > 0,05). Conclusion: The vestibular rehabilitation method can positively change the severity of vertigo, balance ability, and vestibular dysfunction compared to pharmacological therapy. Dimenhydrinate administered in combination with betahistine was not superior to betahistine alone but can be recommended for its antiemetic effect. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-03598-4.
Collapse
Affiliation(s)
- Görkem ATA
- Institute of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul Medipol University, Istanbul, Turkey
| | - Ayşe Arzu ŞAKUL
- School of Medicine, Department of Medical Pharmacology, Istanbul Medipol University, Istanbul, Turkey
| | - Gamze Kılıç
- Institute of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul Medipol University, Istanbul, Turkey
| | - Cengiz ÇELİKYURT
- Istanbul Gunesli Erdem Hospital, Otorhinolaryngology Clinic, Istanbul, Turkey
| |
Collapse
|
7
|
Feasibility of an inertial measurement unit sensor-based guiding system for benign paroxysmal positional vertigo treatment: A pilot study. Sci Rep 2023; 13:3169. [PMID: 36823440 PMCID: PMC9950366 DOI: 10.1038/s41598-023-29685-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 02/08/2023] [Indexed: 02/25/2023] Open
Abstract
Performing an accurate canalith repositioning procedure (CRP) is important for treating benign paroxysmal positional vertigo, because inadequate rotational head angles can result in ineffective otolith mobilization and consequent treatment failure. Specialists-guided Epley maneuver reportedly had mean errors of 13.7°-24.4° while they were significantly larger (40.0°-51.5°) when self-administered. Similar results were obtained for the Barbeque maneuver: mean errors were 9.2°-13.0° by the specialists while they were significantly larger (22.9°-28.6°) when self-administered. Our study aimed to validate the feasibility of an inertial measurement unit sensor-based CRP (IMU-CRP) by analyzing the differences in accuracy in the rotational angles, comparing them with education-based conventional CRP (EDU-CRP). A pilot validation was also performed by analyzing the treatment success rate of IMU-CRP in patients with BPPV. This single-institution prospective, comparative effectiveness study examined 19 participants without active vertigo or prior knowledge of benign paroxysmal positional vertigo and CRP. Participants conducted the Epley and Barbeque roll maneuvers without and with auditory guidance (EDU-CRP vs. IMU-CRP, respectively) twice, and head rotation accuracies were compared. Differences in target angles based on the American Academy of Otolaryngology-Head and Neck Surgery guidelines were considered errors. For BPPV participants, treatment success was assessed based on the presence or absence of nystagmus, vertigo, and dizziness. For all the Epley and Barbeque roll maneuvers steps, the absolute errors were smaller for IMU- than for EDU-CRPs, with significant differences in steps 2-4 and 3-6 of the Epley and Barbeque roll maneuvers, respectively. A learning effect was found in steps 4 and 5 of the Barbeque roll maneuver but not in the Epley maneuver. The treatment success rates after 1 h were 71.4% and 100% for the Epley and Barbeque roll maneuvers, respectively. Real-time feedback on head rotation angles induced more appropriate movements in the Epley and Barbeque roll maneuvers. A guiding device based on head monitoring providing real-time auditory feedback may increase the self-administered CRP success rates in treating benign paroxysmal positional vertigo.
Collapse
|
8
|
Murphy OC, Hac NEF, Gold DR. Updates in neuro-otology. Curr Opin Neurol 2023; 36:36-42. [PMID: 36380583 DOI: 10.1097/wco.0000000000001127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE OF REVIEW Recent updates with clinical implications in the field of neuro-otology are reviewed. RECENT FINDINGS Important updates relating to several neuro-otologic disorders have been reported in recent years. For benign positional paroxysmal vertigo (BPPV), we provide updates on the characteristics and features of the short arm variant of posterior canal BPPV. For the acute vestibular syndrome, we report important updates on the use of video-oculography in clinical diagnosis. For autoimmune causes of neuro-otologic symptoms, we describe the clinical and paraclinical features of kelch-like protein 11 encephalitis, a newly-identified antibody associated disorder. For cerebellar ataxia, neuropathy, vestibular areflexia syndrome, we report recent genetic insights into this condition. SUMMARY This review summarizes important recent updates relating to four hot topics in neuro-otology.
Collapse
Affiliation(s)
- Olwen C Murphy
- Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | | |
Collapse
|
9
|
Hwu V, Burris AK, Pavolko JR, Sawyer DT, Greenberg MR, Burmeister DB. Utilization of the Lempert Maneuver for Benign Paroxysmal Positional Vertigo in the Emergency Department. Cureus 2022; 14:e24288. [PMID: 35607580 PMCID: PMC9123351 DOI: 10.7759/cureus.24288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/19/2022] [Indexed: 11/05/2022] Open
Abstract
Benign paroxysmal positional vertigo (BPPV) is a common cause of vertigo. Symptoms from BPPV lead to Emergency Department (ED) visits, and persistence of symptoms, particularly in the elderly, may impact patient disposition. We describe the techniques used in the case of a 72-year-old male with dizziness, who had symptom resolution, and was able to be safely discharged after a Lempert maneuver (barbeque (BBQ) roll) was performed in the ED setting. The patient presented to the ED with left gaze nystagmus, and otherwise normal evaluation results. Physical therapy was consulted, and their initial evaluation indicated right horizontal canalithiasis noted by fatiguing right, geotropic nystagmus, but the patient was unable to tolerate further testing due to vomiting. Antiemetic medications were administered and at his follow-up examination an hour later, a total of three Lempert maneuvers were performed, resulting in total symptom resolution. Successful utilization of the Lempert maneuver to treat BPPV can help to reduce ED length of stay and increase patient satisfaction. Because of this, the Lempert maneuver should be considered a fast, cost-effective, and safe method of alleviating BPPV symptoms.
Collapse
|
10
|
Hac NEF, Gold DR. Neuro-Visual and Vestibular Manifestations of Concussion and Mild TBI. Curr Neurol Neurosci Rep 2022; 22:219-228. [PMID: 35235169 DOI: 10.1007/s11910-022-01184-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Mild traumatic brain injury, or concussion, is a major cause of disability. Vestibular and visual dysfunction following concussion is common and can negatively affect patients' well-being and prolong recovery. Etiologies of visual and vestibular symptoms are numerous, including ocular, neuro-ophthalmic, otologic, and neuro-vestibular conditions. Some etiologies are benign and may be treatable, while others are potentially vision or life-threatening, making a focused history and examination essential. This review offers an approach to the evaluation and treatment of the most common neuro-visual and vestibular impairments that may result from concussion. RECENT FINDINGS Treatment of concussion including exercise, computerized programs, transcranial magnetic stimulation, gene therapy, stem cell therapy, and nanoparticles has shown promise. Many novel therapies are in the pipework for visual and vestibular recovery after concussion; however, the treatment mainstay remains therapy and evaluation for co-existing diseases.
Collapse
Affiliation(s)
- Nicholas E F Hac
- Department of Neurology, The Johns Hopkins School of Medicine, 600 N Wolfe St, Path 2-210, Baltimore, MD, 21287, USA.
| | - Daniel R Gold
- Department of Neurology, The Johns Hopkins School of Medicine, 600 N Wolfe St, Path 2-210, Baltimore, MD, 21287, USA
| |
Collapse
|
11
|
Moroz M, Choy M, Lee CW, Hadfield H, Lasenby J, Stone T, Bance M. Evaluating the Epley Canalolith Repositioning Procedure With and Without a Visual Assistive Device. Otol Neurotol 2021; 42:765-773. [PMID: 33492058 DOI: 10.1097/mao.0000000000003017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
HYPOTHESIS The primary goal of this study was to examine how accuracy is affected when we employ a guidance device to assist with the execution of the Epley canalolith repositioning procedure. BACKGROUND Benign paroxysmal positional vertigo is a common cause of vestibular vertigo. Treatment is noninvasive and generally effective when performed correctly. Deficiencies in clinical application result in unnecessary failures in response for those affected. METHODS Ten participants were each taken through six iterations of the Epley canalolith repositioning procedure. Iterations were divided evenly between those conducted with and without the use of a guidance device. One clinician performed all 60 procedures. Head movements were recorded using motion capture cameras and strategically placed motion tracking markers. RESULTS Results showed that the guidance device significantly improved the latter phase maneuver accuracy. Rotation error was significantly reduced for hold3 with-device (M = 20.23°, SD = 12.08°) versus without-device (M = 40.13°, SD = 14.62°, p = 0.001). Maximal rotation error during rotation4 of the maneuver demonstrated a similar reduction of error with-device (M = 24.44°, SD = 10.43°) versus without-device (M = 41.36°, SD = 12.89°, p = 0.002). CONCLUSION A simple visual guidance device can increase the execution accuracy of canalith repositioning procedures. Further research is required to show how such improvements influence treatment efficacy.
Collapse
Affiliation(s)
| | - Matthew Choy
- School of Clinical Medicine, University of Cambridge
| | - Chang Woo Lee
- Department of ENT, Royal Surrey County Hospital, Guildford
| | | | - Joan Lasenby
- Department of Engineering, University of Cambridge
| | - Thomas Stone
- Department of Clinical Engineering, Addenbrooke's Hospital, Cambridge, UK
| | | |
Collapse
|
12
|
Kwon C, Ku Y, Seo S, Jang E, Kong HJ, Suh MW, Kim HC. Quantitative assessment of self-treated canalith repositioning procedures using inertial measurement unit sensors. J Vestib Res 2021; 31:423-431. [PMID: 33646186 DOI: 10.3233/ves-190747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Low success and high recurrence of benign paroxysmal positional vertigo (BPPV) after home-based self-treated Epley and Barbeque (BBQ) roll maneuvers is an important issue. OBJECTIVE To quantify the cause of low success rate of self-treated Epley and BBQ roll maneuvers and provide a clinically acceptable criterion to guide self-treatment head rotations. METHODS Twenty-five participants without active BPPV wore a custom head-mount rotation monitoring device for objective measurements. Self-treatment and specialist-assisted maneuvers were compared for head rotation accuracy. Absolute differences between the head rotation evaluation criteria (American Academy of Otolaryngology guidelines) and measured rotation angles were considered as errors. Self-treatment and specialist-treated errors in maneuvers were compared. Between-trial variations and age effects were evaluated. RESULTS A significantly large error and between-trial variation occurred in step 4 of the self-treated Epley maneuver, with a considerable error in the second trial. The cumulative error of all steps of self-treated BBQ roll maneuver was significantly large. Age effect occurred only in the self-treated BBQ roll maneuver. Errors in specialist-treated maneuvers ranged from 10 to 20 degrees. CONCLUSIONS Real-time feedback of head movements during simultaneous head-body rotations could increase success rates of self-treatments. Specialist-treated maneuvers can be used as permissible rotation margin criteria.
Collapse
Affiliation(s)
- Chiheon Kwon
- Institute of Medical & Biological Engineering, Medical Research Center, Seoul National University, Seoul, Korea
| | - Yunseo Ku
- Department of Biomedical Engineering, College of Medicine, Chungnam National University, Daejeon, Korea
| | - Shinhye Seo
- Department of Biomedical Engineering, College of Medicine, Chungnam National University, Daejeon, Korea
| | - Eunsook Jang
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea
| | - Hyoun-Joong Kong
- Department of Biomedical Engineering, College of Medicine, Chungnam National University, Daejeon, Korea
| | - Myung-Whan Suh
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea
| | - Hee Chan Kim
- Institute of Medical & Biological Engineering, Medical Research Center, Seoul National University, Seoul, Korea.,Interdisciplinary Program in Bioengineering, Graduate School, Seoul National University, Seoul, Korea.,Department of Biomedical Engineering, College of Medicine, Seoul National University, Seoul, Korea
| |
Collapse
|
13
|
Schubert MC, Helminski J, Zee DS, Cristiano E, Giannone A, Tortoriello G, Marcelli V. Horizontal semicircular canal jam: Two new cases and possible mechanisms. Laryngoscope Investig Otolaryngol 2020; 5:163-167. [PMID: 32128444 PMCID: PMC7042637 DOI: 10.1002/lio2.352] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/15/2019] [Accepted: 12/24/2019] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Benign paroxysmal positional vertigo (BPPV) of the horizontal semicircular canal (hSCC) can present with otoconia blocking its lumen (canalith jam), with signs and symptoms that make it difficult to distinguish from central nervous system pathology. OBJECTIVE Here we report two cases of canalith jam affecting the hSCC and offer a theoretical mechanism based on known vestibular neurophysiology. METHODS We use video-oculography to document the canalith jam and show the moment the otoconia loosen. RESULTS Canalith jam is a rare form of BPPV remedied with repositioning maneuvers. CONCLUSION Clinicians should consider canalith jam as a mechanism for BPPV when the nystagmus is (a) Direction fixed with fixation removed and during positional testing; (b) Velocity dependent on supine head position; (c) Converts to geotropic directional changing nystagmus.
Collapse
Affiliation(s)
- Michael C. Schubert
- Laboratory of Vestibular NeuroAdaptation, Department of Otolaryngology ‐ Head and Neck SurgeryThe Johns Hopkins University School of MedicineBaltimoreMaryland
- Department of Physical Medicine and Rehabilitation BaltimoreThe Johns Hopkins University School of MedicineBaltimoreMaryland
| | - Janet Helminski
- Physical Therapy ProgramMidwestern UniversityDowners GroveIllinois
| | - David S. Zee
- Laboratory of Vestibular NeuroAdaptation, Department of Otolaryngology ‐ Head and Neck SurgeryThe Johns Hopkins University School of MedicineBaltimoreMaryland
- Department of NeurologyThe Johns Hopkins University School of MedicineBaltimoreMaryland
- Department of NeuroscienceThe Johns Hopkins University School of MedicineBaltimoreMaryland
- Department of OphthalmologyThe Johns Hopkins University School of MedicineBaltimoreMaryland
| | - Elisabetta Cristiano
- Department of OtolaryngologyAntonio Cardarelli National Relief HospitalNaplesItaly
| | - Antonio Giannone
- Department of OtolaryngologyAntonio Cardarelli National Relief HospitalNaplesItaly
| | | | | |
Collapse
|
14
|
Abstract
PURPOSE OF THE REVIEW To define the best up-to-date practical approach to treat benign paroxysmal positional vertigo (BPPV). RECENT FINDINGS Both posterior and horizontal canal BPPV canalith repositioning maneuvers (Semont, Epley, and Gufoni's maneuvers) are level 1 evidence treatment for evidence-based medicine. The choice of maneuver (since their efficacy is comparable) is up to the clinician's preferences, failure of the previous maneuver, or movement restrictions of the patient. Maneuvers for controversial variants, such as anterior canal and apogeotropic posterior canal BPPV, have weaker evidence of efficacy. Despite this, these variants are increasingly diagnosed and treated. Maneuvers also play a role in the differential diagnosis with central vestibular disorders. Chair-assisted treatment may be of help if available while surgical canal plugging should be indicated in selected same-canal, same-side intractable severe BPPV. The primary evidence-based treatment strategy for BPPV should be physical therapy through maneuvers. Despite the high success rate of liberatory maneuvers, there is a low percentage of subjects who have unsatisfactory outcomes. These patients need to be investigated to identify recurrences, multiple canal involvement, associated comorbidities (migraine, persistent postural perceptual dizziness), or risk factors for recurrences (low vitamin D serum level). Future research should also identify the optimum maneuvers for variants whose diagnosis and treatment are still a matter of some debate.
Collapse
|
15
|
Vlastarakos PV, Plioutas J, Tsilis NS, Nikolopoulos TP. Management of Benign Paroxysmal Positional Vertigo Not Attributed to the Posterior Semicircular Canal: A Case Series. Ann Indian Acad Neurol 2019; 22:533-535. [PMID: 31736599 PMCID: PMC6839287 DOI: 10.4103/aian.aian_437_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 10/30/2018] [Accepted: 10/31/2018] [Indexed: 11/20/2022] Open
|
16
|
Murray D, Viani L, Garvan J, Murphy A, Vance R, Simoes-Franklin C, Smith J, Meldrum D. Balance, gait and dizziness in adult cochlear implant users: A cross sectional study. Cochlear Implants Int 2019; 21:46-52. [PMID: 31530102 DOI: 10.1080/14670100.2019.1662978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: Cochlear implantation is associated with vestibular impairment due to the close proximity of the structures. The aim of the study was to quantify dizziness/vertigo, gaze instability, balance and gait problems in a sample of adult cochlear implant (CI) users.Methods: An observational, cross sectional study evaluated subjective dizziness (Vestibular Rehabilitation Benefit Questionnaire (VRBQ)), balance confidence (Activities Specific Balance Questionnaire (ABC)), gait (Functional Gait Assessment (FGA) and 10m walk test), balance (Equitest Sensory Organisation Test (SOT)), and computerised dynamic visual acuity (DVA). The Dix Hallpike test was performed to test for benign paroxysmal positional vertigo (BPPV).Results: Twenty participants (n=10F), 2.8(±2.7) years post implantation, with mean age 59.3(±15.8) years were assessed. Subjective dizziness (VRBQ) was low (15.0% (±15.5)) and balance confidence was high (ABC: 82.1%±14.9). FGA scores (25.1 ± 4.4) and gait speed (1.8 (±0.3) m/sec) were below normal. Dx Hallpike was positive in 3. Gaze instability was found in 50% (DVA loss, 0.29 (± 0.16) LogMAR), while 79% demonstrated balance impairment (mean SOT score, 57.8%±14.5), with 42% falling on SOT condition 5.Discussion: Evidence of vestibular dysfunction was identified in these adult CI users.Conclusion: Access to vestibular function assessment and rehabilitation is required in adult CI users.
Collapse
Affiliation(s)
- Deirdre Murray
- Beaumont Hospital, Dublin, Ireland.,School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Laura Viani
- Beaumont Hospital, Dublin, Ireland.,School of Medicine, Trinity College Dublin, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland.,National Cochlear Implant Programme, Beaumont Hospital, Dublin, Ireland
| | - James Garvan
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | | | - Cristina Simoes-Franklin
- Beaumont Hospital, Dublin, Ireland.,National Cochlear Implant Programme, Beaumont Hospital, Dublin, Ireland
| | | | - Dara Meldrum
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
17
|
Abstract
A complex diagnosis such as concussion requires a multidisciplinary patient-centered approach to maximize health outcomes. There is growing evidence to support the role of the Physical Therapist as a key member of the team of healthcare professionals managing children and adolescents with a protracted recovery following concussion. Symptoms such as headache, dizziness, neck pain, gaze instability, balance dysfunction, and fatigue can be addressed through a multimodel approach. This article provides an overview of the targeted pathways of examination and treatment of individuals with a concussion through vestibular rehabilitation, cervicogenic rehabilitation, exertional training, and patient education.
Collapse
|
18
|
A Chair-based Abbreviated Repositioning Maneuver (ChARM) for fast treatment of posterior BPPV. Eur Arch Otorhinolaryngol 2019; 276:2191-2198. [PMID: 31065788 DOI: 10.1007/s00405-019-05460-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 04/30/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE To assess the effectiveness of a variation of the Epley maneuver, which we have titled "Chair-based Abbreviated Repositioning maneuver (ChARM)", in solving cases of benign positional paroxysmal vertigo (BPPV) of the posterior canal. ChARM addresses multiple issues of highly overloaded medical centers that delay its due and timely resolution. For example it does not necessitate an examination bed/table and requires only a backed chair, and less than 3 min to be performed. In combination with a recently published abbreviated diagnostic maneuver it can solve BPPV cases within few minutes of single medical visit. METHODS Patients being diagnosed with posterior BPPV by means of an abbreviated diagnostic maneuver were recruited. Immediately after diagnosis, a single attempt of ChARM was conducted. The patient was followed for 48 h and at 1 month after these procedures to assess the persistence of symptomatology. RESULTS 124 patients were treated with ChARM immediately after diagnosis during their very first medical visit. 92 patients (74.2%) solved their symptomatology completely after a single attempt of ChARM. The absence of symptoms persisted during the 30 days of follow-up. DISCUSSION ChARM showed high success rates in solving posterior BPPV. The entire diagnostic-treatment procedure takes less than 5 min to perform and may allow direct treatment of patients, thereby avoiding unnecessary referrals or full vestibular testing. These abbreviated tools may be particularly useful in primary care settings or heavily overloaded otolaryngology or neurology departments.
Collapse
|
19
|
Wagner AR. Atypical variants of posterior canal benign paroxysmal positional vertigo after canalith repositioning: a case report. HEARING, BALANCE AND COMMUNICATION 2019. [DOI: 10.1080/21695717.2018.1534471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
20
|
Liu X, Treister R, Yan Y, Wang H, Li X. Automated Mechanical Repositioning Treatment for Posterior Canal Benign Paroxysmal Positional Vertigo: A Single-Center Experience and Literature Review. Eur Neurol 2017; 78:240-246. [DOI: 10.1159/000480429] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 08/15/2017] [Indexed: 11/19/2022]
|
21
|
Zuma e Maia F. New Treatment Strategy for Apogeotropic Horizontal Canal Benign Paroxysmal Positional Vertigo. Audiol Res 2016; 6:163. [PMID: 27942374 PMCID: PMC5134676 DOI: 10.4081/audiores.2016.163] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 09/29/2016] [Accepted: 09/29/2016] [Indexed: 11/22/2022] Open
Abstract
The apogeotropic variant of horizontal semicircular canal benign paroxysmal positional vertigo (HC-BPPV) is attributed to canalithiasis of the anterior arm or cupulolithiasis. Despite some therapeutic maneuvers, I propose a new treatment strategy for apogeotropic HC-BPPV that is designed to detach both the otoconial debris from the anterior arm of the semicircular canal and the debris that is attached to the utricular side of the cupula using inertia and gravity and based on simulations with a 3D biomechanical model.
Collapse
|
22
|
|
23
|
Michael P, Oliva CE, Nuñez M, Barraza C, Faúndez JP, Breinbauer HA. An Abbreviated Diagnostic Maneuver for Posterior Benign Positional Paroxysmal Vertigo. Front Neurol 2016; 7:115. [PMID: 27486432 PMCID: PMC4947899 DOI: 10.3389/fneur.2016.00115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 07/06/2016] [Indexed: 11/23/2022] Open
Abstract
Introduction Benign paroxysmal positional vertigo (BPPV) secondary to canalolithiasis of the posterior semicircular canal is perhaps the most frequent cause of vertigo and dizziness. One of its properties is a high response rate to canalith repositioning maneuvers. However, delays in the diagnosis and treatment of this entity can range from days to years, depending on the setting. Here, we present an abbreviated variation of the Dix–Hallpike maneuver, which can be used to diagnose this disease. It is similar to the standard maneuver but can be performed without an examination bed/table and requires only a backed chair (a difference that we feel is very important in settings where a clinical bed/table is not readily available). Methods A diagnostic assessment study was conducted in 163 patients who presented with vertigo or dizziness. Results The abbreviated test had fairly good sensitivity (80%) and high specificity (95%) for diagnosing posterior BPPV. Discussion This new diagnostic maneuver may serve as a screening procedure for quickly identifying this pathology. This will allow patients to be more directly treated, without requiring unnecessary referrals or full vestibular testing, and will be especially useful in primary care settings or heavily overloaded otolaryngology or neurology departments.
Collapse
Affiliation(s)
- Pia Michael
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile
| | | | - Marcia Nuñez
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile
| | - Cristian Barraza
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile
| | - Juan Pablo Faúndez
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile
| | - Hayo A Breinbauer
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile, Santiago, Chile; Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| |
Collapse
|
24
|
Ribeiro KMOBD, Freitas RVDM, Ferreira LMDBM, Deshpande N, Guerra RO. Effects of balance Vestibular Rehabilitation Therapy in elderly with Benign Paroxysmal Positional Vertigo: a randomized controlled trial. Disabil Rehabil 2016; 39:1198-1206. [DOI: 10.1080/09638288.2016.1190870] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Karyna Myrelly Oliveira Bezerra de Ribeiro
- Post-Graduation Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | | | - Nandini Deshpande
- Faculty of Health Sciences, School of Rehabilitation Therapy, Queen's University, Kingston, ON, Canada
| | - Ricardo Oliveira Guerra
- Post-Graduation Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
- Post-Graduation Program of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| |
Collapse
|
25
|
Ribeiro KMOBDF, Ferreira LMDBM, Freitas RVDM, Silva CND, Deshpande N, Guerra RO. "Positive to Negative" Dix-Hallpike test and Benign Paroxysmal Positional Vertigo recurrence in elderly undergoing Canalith Repositioning Maneuver and Vestibular Rehabilitation. Int Arch Otorhinolaryngol 2016; 20:344-352. [PMID: 27746838 PMCID: PMC5063735 DOI: 10.1055/s-0036-1572528] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 11/15/2015] [Indexed: 11/06/2022] Open
Abstract
Introduction Benign Paroxysmal Positional Vertigo is the most common cause of dizziness in elderly people. Recent studies have shown that the elderly present higher Benign Paroxysmal Positional Vertigo recurrence and that vertiginous symptomatology remission varies according to comorbidities and the therapeutic techniques applied. Objective To assess the short-term effectiveness of Vestibular Rehabilitation in addition to Canalith Repositioning Maneuver on positive to negative Dix-Hallpike test, on recurrence and number of maneuvers to achieve a negative test in elderly patients with chronic Benign Paroxysmal Positional Vertigo. Methods In this randomized controlled trial, 7 older adults (median age: 69 years, range 65–78) underwent Canalith Repositioning Maneuver and Vestibular Rehabilitation for thirteen weeks. Seven older adults (median age: 73 years, range 65–76) in the control group received only Canalith Repositioning Maneuver. The participants were assessed at baseline (T0), one (T1), five (T5), nine (T9), and thirteen weeks (T13). We assessed the differences between the groups by Mann-Whitney and Fisher exact tests, and used the Friedman and Wilcoxon tests to determine the intragroup differences. Results No significant differences were found between groups for the positive to negative Dix-Hallpike test, recurrence, and number of maneuvers to achieve a negative test. The number of maneuvers to achieve negative Dix-Hallpike test was lower in intragroup comparisons in the experimental group. Conclusion The findings suggest that additional Vestibular Rehabilitation did not influence the positive to negative Dix-Hallpike test, recurrence, or number of maneuvers to achieve a negative test in elderly patients with chronic Benign Paroxysmal Positional Vertigo.
Collapse
Affiliation(s)
| | | | | | - Camila Nicácio da Silva
- Department of Physiotherapy, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Nandini Deshpande
- Faculty of Health Sciences, School of Rehabilitation Therapy, Queen's University, Kingston, Canada
| | - Ricardo Oliveira Guerra
- Department of Physiotherapy, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| |
Collapse
|
26
|
Silva CND, Ribeiro KMOBDF, Freitas RVDM, Ferreira LMDBM, Guerra RO. Vertiginous Symptoms and Objective Measures of Postural Balance in Elderly People with Benign Paroxysmal Positional Vertigo Submitted to the Epley Maneuver. Int Arch Otorhinolaryngol 2016; 20:61-8. [PMID: 26722348 PMCID: PMC4687998 DOI: 10.1055/s-0035-1565915] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 08/20/2015] [Indexed: 11/11/2022] Open
Abstract
Introduction Benign Paroxysmal Positional Vertigo (BPPV) is one of the most common and treatable causes of peripheral vestibular vertigo in adults. Its incidence increases with age, eventually leading to disability and a decreased quality of life. Objective The research aims to assess short-term effects of Otolith Repositioning Maneuver (ORM) on dizziness symptoms, quality of life, and postural balance in elderly people with Benign Paroxysmal Positional Vertigo. Methods A quasi-experimental study, which evaluated 14 elderly people that underwent the Otolith Repositioning Maneuver and reevaluation after one week. The authors performed statistical analysis by descriptive analysis of central tendency and dispersion; for pre- and post-treatment conditions, the authors used the Wilcoxon test. Results All aspects of the Dizziness Handicap Inventory (physical, functional, emotional, and total scores) as well as the Visual Analogue Scale (VAS) decreased after therapy (p < 0.05 and p = 0.001, respectively). However, more than half of the elderly participants did not achieve negative Dix-Hallpike. Regarding static and dynamic balance, there were significant differences in some parameters of the modified Clinical Test of Sensory Interaction and Balance, Limits of Stability and gait assessment measured by the Dizziness Gait Index (p < 0.05). Conclusion Results reveal clinical and functional benefits in elderly people with Benign Paroxysmal Positional Vertigo submitted to Otolith Repositioning Maneuver. However, most of the participants did not overcome Benign Paroxysmal Positional Vertigo and not all aspects of postural balance improved. Therefore, a longer follow-up period and a multidisciplinary team are required to establish comprehensive care for elderly patients with dizziness complaints.
Collapse
Affiliation(s)
- Camila Nicácio da Silva
- Post-Graduation Program of Physiotherapy, Universidade Federal do Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | | | | | | | - Ricardo Oliveira Guerra
- Post-Graduation Program of Physiotherapy, Universidade Federal do Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
- Post-Graduation Program in Health Sciences, UFRN, Natal, Rio Grande do Norte, Brazil
| |
Collapse
|
27
|
Alrwaily M, Whitney S, Holmberg J. A physical therapist classification system for persons with complaints of dizziness and balance dysfunction. PHYSICAL THERAPY REVIEWS 2015. [DOI: 10.1179/1743288x15y.0000000004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
28
|
|