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Sample records for vestibular rehabilitation protocols

  1. Vestibular rehabilitation outcomes in the elderly with chronic vestibular dysfunction.

    Science.gov (United States)

    Bayat, Arash; Pourbakht, Akram; Saki, Nader; Zainun, Zuraida; Nikakhlagh, Soheila; Mirmomeni, Golshan

    2012-11-01

    Chronic vestibular dysfunction is a frustrating problem in the elderly and can have a tremendous impact on their life, but only a few studies are available. Vestibular rehabilitation therapy (VRT) is an important therapeutic option for the neuro-otologist in treating patients with significant balance deficits. The purpose of this study was to assess the effect of vestibular rehabilitation on dizziness in elderly patients with chronic vestibular dysfunction. A total of 33 patients older than 60 years with chronic vestibular dysfunction were studied. Clinical and objective vestibular tests including videonystagmography (VNG) and dizziness handicap inventory (DHI) were carried out at their first visit, 2 weeks, and 8 weeks post-VRT. The VRT exercises were performed according to Cawthorne and Cooksey protocols. Oculomotor assessments were within normal limits in all patients. Nineteen patients (57.57%) showed abnormal canal paralysis on caloric testing which at follow-up sessions; CP values were decreased remarkably after VRT exercises. We found a significant improvement between pre-VRT and post-VRT total DHI scores (P < 0.001). This improvement was most prominent in functional subscore. Our study demonstrated that VRT is an effective therapeutic method for elderly patients with chronic vestibular dysfunction.

  2. Vestibular rehabilitation for unilateral peripheral vestibular dysfunction.

    Science.gov (United States)

    Hillier, Susan L; McDonnell, Michelle

    2011-02-16

    This is an update of a Cochrane Review first published in The Cochrane Library in Issue 4, 2007.Unilateral peripheral vestibular dysfunction (UPVD) can occur as a result of disease, trauma or postoperatively. The dysfunction is characterised by complaints of dizziness, visual or gaze disturbances and balance impairment. Current management includes medication, physical manoeuvres and exercise regimes, the latter known collectively as vestibular rehabilitation (VR). To assess the effectiveness of vestibular rehabilitation in the adult, community-dwelling population of people with symptomatic unilateral peripheral vestibular dysfunction. We searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; CINAHL; Web of Science; BIOSIS Previews; Cambridge Scientific Abstracts; ISRCTN and additional sources for published and unpublished trials. The most recent search was 1 July 2010, following a previous search in March 2007. Randomised trials of adults living in the community, diagnosed with symptomatic unilateral peripheral vestibular dysfunction. We sought comparisons of VR versus control (placebo etc.), other treatment (non-VR, e.g. pharmacological) or another form of VR. We considered the outcome measures of frequency and severity of dizziness or visual disturbance; changes in balance impairment, function or quality of life; and measure/s of physiological status with known functional correlation. Both authors independently extracted data and assessed trials for risk of bias. We included 27 trials, involving 1668 participants, in the review. Trials addressed the effectiveness of VR against control/sham interventions, medical interventions or other forms of VR. Individual and pooled data showed a statistically significant effect in favour of VR over control or no intervention. The exception to this was when movement-based VR was compared to physical manoeuvres for benign

  3. [Vestibular rehabilitation in elderly patients with dizziness].

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    Zanardini, Francisco Halilla; Zeigelboim, Bianca Simone; Jurkiewicz, Ari Leon; Marques, Jair Mendes; Martins-Bassetto, Jackeline

    2007-01-01

    The aging of the population is a natural process and is manifested by a decline in the functions of several organs. Vestibular rehabilitation (VR) is a therapeutic process that seeks to promote a significant reduction in the symptoms of the labyrinth. To verify the benefits of VR exercises through the application of the Dizziness Handicap Inventory (DHI) questionnaire--Brazilian version--pre and post rehabilitation. Participants of this study were eight elderly patients with dizziness, ages between 63 and 82 years, three male and five female. The following procedures were carried out: medical history, otologic inspection, vestibular evaluation with vectoelectronystagmography (VENG), application of the DHI questionnaire and of the Cawthorne (1944) and Cooksey (1946) VR exercises. Regarding the auditory and vestibular complaints which were referred to in the medical history, the following was observed: presence of tinnitus, hearing loss, postural vertigo and of unbalance. In the evaluation of the vestibular function alterations were observed for all of the participants, mainly in the caloric test, with a prevalence of unilateral and bilateral hypofunction. In the vestibular exam the following was observed: three cases of unilateral peripheral vestibular deficit syndrome, three cases of bilateral peripheral vestibular deficit syndrome, one case of bilateral central vestibular deficit syndrome and one case of irritating bilateral central vestibular syndrome. There was a statistically significant improvement of the following aspects after VR: physical (p=0.00413), functional (p=0.00006) and emotional (p=0.03268). The VR protocol favored the improvement of life quality of the participants and was of assistance in the process of vestibular compensation.

  4. Vestibular rehabilitation with visual stimuli in peripheral vestibular disorders

    OpenAIRE

    Manso, Andréa; Ganança, Mauricio Malavasi; Caovilla, Heloisa Helena

    2016-01-01

    ABSTRACT INTRODUCTION: Visual stimuli can induce vestibular adaptation and recovery of body balance. OBJECTIVE: To verify the effect of visual stimuli by digital images on vestibular and body balance rehabilitation of peripheral vestibular disorders. METHODS: Clinical, randomized, prospective study. Forty patients aged between 23 and 63 years with chronic peripheral vestibular disorders underwent 12 sessions of rehabilitation with visual stimuli using digital video disk (DVD) (experimental...

  5. An adaptive vestibular rehabilitation technique.

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    Crane, Benjamin T; Schubert, Michael C

    2017-05-23

    There is a large variation in vestibular rehabilitation (VR) results depending on type of therapy, adherence, and the appropriateness for the patient's level of function. A novel adaptive vestibular rehabilitation (AVR) program was developed and evaluated. Technology and procedure development, and prospective multicenter trial. Those with complete unilateral vestibular hypofunction and symptomatic at least 3 months with a Dizziness Handicap Inventory (DHI) >30 were eligible. Patients were given a device to use with their own computer. They were instructed to use the program daily, with each session lasting about 10 minutes. The task consisted of reporting orientation of the letter C, which appeared when their angular head velocity exceeded a threshold. The letter size and head velocity required were adjusted based on prior performance. Performance on the task was remotely collected by the investigator as well as a weekly DHI score. Four patients aged 31 to 74 years (mean = 51 years) were enrolled in this feasibility study to demonstrate efficacy. Two had treated vestibular schwannomas and two had vestibular neuritis. Starting DHI was 32 to 56 (mean = 42), which was reduced to 0 to 16 (mean = 11.5) after a month of therapy, a clinically and statistically significant (P VR in terms of cost and customization for patient ability and obtained a major improvement in symptoms. This study demonstrated a clinically and statistically significant decrease in symptoms after 4 weeks of therapy. 2b Laryngoscope, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  6. Guided and unguided internet based vestibular rehabilitation versus usual care for dizzy adults of 50 years and older: a protocol for a three armed randomised trial

    OpenAIRE

    van Vugt, V; van der Wouden, C; Bosmans, J; Smallbrugge, M; van Diest, W; Essery, Rosie; Yardley, Lucy; H Horst; Maarsingh, O

    2017-01-01

    Introduction Dizziness is a common symptom in general practice with a high prevalence among older adults. The most common cause of dizziness in general practice is peripheral vestibular disease. Vestibular rehabilitation (VR) is a safe and effective treatment for peripheral vestibular disease that entails specific exercises to maximise the central nervous system compensation for the effects of vestibular pathology. An internet-based VR intervention has recently been shown to be safe and effec...

  7. Effects of vibrotactile vestibular substitution on vestibular rehabilitation - preliminary study,

    Directory of Open Access Journals (Sweden)

    Cibele Brugnera

    2015-12-01

    Full Text Available ABSTRACT INTRODUCTION: Some patients with severe impairment of body balance do not obtain adequate improvement from vestibular rehabilitation (VR. OBJECTIVE: To evaluate the effectiveness of Vertiguard(tm biofeedback equipment as a sensory substitution (SS of the vestibular system in patients who did not obtain sufficient improvement from VR. METHODS: This was a randomized prospective clinical study. Thirteen patients without satisfactory response to conventional VR were randomized into a study group (SG, which received the vibrotactile stimulus from Vertiguard(tm for ten days, and a control group (CG, which used equipment without the stimulus. For pre- and post-treatment assessment, the Sensory Organization Test (SOT protocol of the Computerized Dynamic Posturography (CDP and two scales of balance self-perception, Activities-specific Balance Confidence (ABC and Dizziness Handicap Inventory (DHI, were used. RESULTS: After treatment, only the SG showed statistically significant improvement in C5 (p = 0.007 and C6 (p = 0.01. On the ABC scale, there was a significant difference in the SG (p= 0.04. The DHI showed a significant difference in CG and SG with regard to the physical aspect, and only in the SG for the functional aspect (p = 0.04. CONCLUSION: The present findings show that sensory substitution using the vibrotactile stimulus of the Vertiguard(tm system helped with the integration of neural networks involved in maintaining posture, improving the strategies used in the recovery of body balance.

  8. Effects of vibrotactile vestibular substitution on vestibular rehabilitation - preliminary study.

    Science.gov (United States)

    Brugnera, Cibele; Bittar, Roseli Saraiva Moreira; Greters, Mário Edvin; Basta, Dietmar

    2015-01-01

    Some patients with severe impairment of body balance do not obtain adequate improvement from vestibular rehabilitation (VR). To evaluate the effectiveness of Vertiguard™ biofeedback equipment as a sensory substitution (SS) of the vestibular system in patients who did not obtain sufficient improvement from VR. This was a randomized prospective clinical study. Thirteen patients without satisfactory response to conventional VR were randomized into a study group (SG), which received the vibrotactile stimulus from Vertiguard™ for ten days, and a control group (CG), which used equipment without the stimulus. For pre- and post-treatment assessment, the Sensory Organization Test (SOT) protocol of the Computerized Dynamic Posturography (CDP) and two scales of balance self-perception, Activities-specific Balance Confidence (ABC) and Dizziness Handicap Inventory (DHI), were used. After treatment, only the SG showed statistically significant improvement in C5 (p=0.007) and C6 (p=0.01). On the ABC scale, there was a significant difference in the SG (p=0.04). The DHI showed a significant difference in CG and SG with regard to the physical aspect, and only in the SG for the functional aspect (p=0.04). The present findings show that sensory substitution using the vibrotactile stimulus of the Vertiguard™ system helped with the integration of neural networks involved in maintaining posture, improving the strategies used in the recovery of body balance. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  9. Galvanic vestibular stimulation improves the results of vestibular rehabilitation.

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    Carmona, Sergio; Ferrero, Antonela; Pianetti, Guillermina; Escolá, Natalia; Arteaga, María Victoria; Frankel, Lilian

    2011-09-01

    Here, we present findings from a three-step investigation of the effect of galvanic vestibular stimulation (GVS) in normal subjects and in subjects undergoing vestibular rehabilitation (VR). In an initial study, we examined the body sway of 10 normal subjects after one minute of 2 mA GVS. The effect of the stimulation lasted for at least 20 minutes in all subjects and up to two hours in 70% of the subjects. We then compared a group of patients who received conventional VR (40 patients) with a group that received a combination of VR and GVS. Results suggest a significant improvement in the second group. Finally, we attempted to establish the optimal number of GVS sessions and to rule out a placebo effect. Fifteen patients received "systematic" GVS: five sessions, once a week. Five patients received "nonsystematic" galvanic stimulation in a sham protocol, which included two stimulations of the clavicle. These data were analyzed with Fisher's exact test and indicated that the best results were obtained after three sessions of GVS and no placebo effect was observed. © 2011 New York Academy of Sciences.

  10. Is the Headache in Patients with Vestibular Migraine Attenuated by Vestibular Rehabilitation?

    OpenAIRE

    Sugaya, Nagisa; ARAI, Miki; Goto, Fumiyuki

    2017-01-01

    Background Vestibular rehabilitation is the most effective treatment for dizziness due to vestibular dysfunction. Given the biological relationship between vestibular symptoms and headache, headache in patients with vestibular migraine (VM) could be improved by vestibular rehabilitation that leads to the improvement of dizziness. This study aimed to compare the effects of vestibular rehabilitation on headache and other outcomes relating to dizziness, and the psychological factors in patien...

  11. Vestibular rehabilitation with visual stimuli in peripheral vestibular disorders.

    Science.gov (United States)

    Manso, Andréa; Ganança, Mauricio Malavasi; Caovilla, Heloisa Helena

    2016-01-01

    Visual stimuli can induce vestibular adaptation and recovery of body balance. To verify the effect of visual stimuli by digital images on vestibular and body balance rehabilitation of peripheral vestibular disorders. Clinical, randomized, prospective study. Forty patients aged between 23 and 63 years with chronic peripheral vestibular disorders underwent 12 sessions of rehabilitation with visual stimuli using digital video disk (DVD) (experimental group) or Cawthorne-Cooksey exercises (control group). The Dizziness Handicap Inventory (DHI), dizziness analog scale, and the sensitized Romberg static balance and one-leg stance tests were applied before and after the intervention. Before and after the intervention, there was no difference between the experimental and control groups (p>0.005) regarding the findings of DHI, dizziness analog scale, and static balance tests. After the intervention, the experimental and control groups showed lower values (p<0.05) in the DHI and the dizziness analog scale, and higher values (p<0.05) in the static balance tests in some of the assessed conditions. The inclusion of visual stimuli by digital images on vestibular and body balance rehabilitation is effective in reducing dizziness and improving quality of life and postural control in individuals with peripheral vestibular disorders. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  12. Vestibular rehabilitation with visual stimuli in peripheral vestibular disorders

    Directory of Open Access Journals (Sweden)

    Andréa Manso

    2016-04-01

    Full Text Available ABSTRACT INTRODUCTION: Visual stimuli can induce vestibular adaptation and recovery of body balance. OBJECTIVE: To verify the effect of visual stimuli by digital images on vestibular and body balance rehabilitation of peripheral vestibular disorders. METHODS: Clinical, randomized, prospective study. Forty patients aged between 23 and 63 years with chronic peripheral vestibular disorders underwent 12 sessions of rehabilitation with visual stimuli using digital video disk (DVD (experimental group or Cawthorne-Cooksey exercises (control group. The Dizziness Handicap Inventory (DHI, dizziness analog scale, and the sensitized Romberg static balance and one-leg stance tests were applied before and after the intervention. RESULTS: Before and after the intervention, there was no difference between the experimental and control groups (p > 0.005 regarding the findings of DHI, dizziness analog scale, and static balance tests. After the intervention, the experimental and control groups showed lower values (p < 0.05 in the DHI and the dizziness analog scale, and higher values (p < 0.05 in the static balance tests in some of the assessed conditions. CONCLUSION: The inclusion of visual stimuli by digital images on vestibular and body balance rehabilitation is effective in reducing dizziness and improving quality of life and postural control in individuals with peripheral vestibular disorders.

  13. Vestibular rehabilitation: clinical benefits to patients with Parkinson's disease.

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    Zeigelboim, Bianca Simone; Klagenberg, Karlin Fabianne; Teive, Hélio A Ghizoni; Munhoz, Renato Puppi; Martins-Bassetto, Jackeline

    2009-06-01

    To evaluate the effectiveness of the vestibular rehabilitation (VR) exercises by means of an assessment before and after the application of the Brazilian version of the Dizziness Handicap Inventory (DHI) questionnaire. Twelve patients were studied, the following procedures were carried out: anamnesis, otorhinolaryngological and vestibular evaluation, and the application of the DHI before and after the VR. Clinically resting tremors and subjective postural instability were the motor complaints most frequently associated with complaints of vertigo in 12 cases (100%); in the vestibular exam, all the patients presented abnormalities, frequently from the uni and bilateral peripheral vestibular deficiency syndromes in 10 cases (83.3%); there was significant improvement in the physical, functional and emotional aspects of the DHI after the completion of the VR. The VR following the Cawthorne and Cooksey protocol were shown to be useful in managing subjective complaints of several aspects evaluated in this protocol.

  14. Effects of vestibular rehabilitation in the elderly: a systematic review.

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    Martins E Silva, Diandra Caroline; Bastos, Victor Hugo; de Oliveira Sanchez, Mariana; Nunes, Monara Kedma Gomes; Orsini, Marco; Ribeiro, Pedro; Velasques, Bruna; Teixeira, Silmar Silva

    2016-08-01

    Aging is characterized by gradual physiological changes in body systems. Changes in the vestibular system can occur and cause dizziness, vertigo and imbalance, symptoms that are common in the elderly. Vestibular rehabilitation is a therapeutic resource that has been widely used to improve this condition. To complete a systematic review of the effects of vestibular rehabilitation on the elderly. A search for relevant publications was conducted in SCIELO, PUBMED, MEDLINE, COCHRANE and LILACS databases. Clinical trials and cohort studies that were written in the English language and published over the course of the last 10 years were selected. The methodological quality of the studies was assessed using the PEDro scale. A critical analysis of the studies was composed. Eight studies that involved subjects who were over the age of 60 were selected for inclusion in the systematic review. The most common vestibular dysfunction identified was complaints about dizziness and imbalance. The Dizziness Handicap Inventory was the most frequently used assessment instrument, and the treatment protocol that prevailed was that suggested by Cawthorne and Cooksey. The PEDro scale showed that only one article was of an acceptable methodological quality and presented satisfactory outcome measures. This was due, in part, to a lack of a hidden randomization, masking of the subject, evaluators and therapists, and lack of outcome measures, which can reduce the quality of the evidence presented in this study. Clinical trials indicate that vestibular rehabilitation represents an effective means of treating elderly patients with vestibular disorders; however, evidence of its effectiveness remains lacking.

  15. Internet-based vestibular rehabilitation for adults aged 50 years and over: a protocol for a randomised controlled trial.

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    Geraghty, Adam W A; Kirby, Sarah; Essery, Rosie; Little, Paul; Bronstein, Adolfo; Turner, David; Stuart, Beth; Andersson, Gerhard; Carlbring, Per; Yardley, Lucy

    2014-07-22

    Dizziness is highly prevalent in older adults and can lead to falls, fear of falling, loss of confidence, anxiety and depression. Vestibular rehabilitation (VR) exercises are effective in reducing dizziness due to vestibular dysfunction, but access to trained therapists is limited. Providing dizzy patients with booklets teaching them how to carry out VR exercises has been shown to be a cost-effective way of managing dizziness in primary care. Internet-based intervention delivery has many advantages over paper-based methods, including the provision of video instructions, automated tailoring and symptom-related feedback. This trial will examine whether an internet-based VR intervention is (1) effective in reducing dizziness and (2) a cost-effective primary care treatment option. This will be a single blind, randomised controlled trial carried out in UK primary care. A stand-alone internet-based VR intervention will be compared with routine care in 262 dizzy patients aged 50 years and over. Measures will be taken at baseline, 3 and 6 months. Our primary outcome measure will be the effectiveness of the intervention in reducing dizziness symptoms compared with routine care at 6 months. Cost-effectiveness will be examined along with the effect of the intervention on dizziness-related disability and symptoms of depression and anxiety. Psychological process variables including expectancy, self-efficacy and acceptance will be explored in relation to adherence and symptom reduction. This trial has undergone ethical scrutiny and been approved by an NHS Research Ethics Committee, Southampton A REC Reference: 13/SC/0119. The findings of this trial will be disseminated to the scientific community through presentations at national and international conferences, and by publishing in peer review journals. Findings will be disseminated to the public through targeted press releases. This trial will provide valuable information on the role of internet interventions in facilitating

  16. Vestibular rehabilitation strategies and factors that affect the outcome.

    Science.gov (United States)

    Eleftheriadou, Anna; Skalidi, Nikoleta; Velegrakis, Georgios A

    2012-11-01

    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.

  17. Use of Virtual Reality Tools for Vestibular Disorders Rehabilitation: A Comprehensive Analysis

    OpenAIRE

    Mathieu Bergeron; Lortie, Catherine L.; Guitton, Matthieu J.

    2015-01-01

    Classical peripheral vestibular disorders rehabilitation is a long and costly process. While virtual reality settings have been repeatedly suggested to represent possible tools to help the rehabilitation process, no systematic study had been conducted so far. We systematically reviewed the current literature to analyze the published protocols documenting the use of virtual reality settings for peripheral vestibular disorders rehabilitation. There is an important diversity of settings and prot...

  18. Vestibular rehabilitation: useful but not universally so.

    Science.gov (United States)

    Krebs, David E; Gill-Body, Kathleen M; Parker, Stephen W; Ramirez, Jose V; Wernick-Robinson, Mara

    2003-02-01

    Although vestibular rehabilitation (VR) is gaining popularity, few data support its utility in improving locomotor stability, and no good predictors exist of whom will benefit most. A double-blind, placebo-controlled randomized trial of vestibular rehabilitation was conducted at a large tertiary care hospital on 124 patients (59 +/- 18 years old) with unilateral (n = 51) or bilateral (n = 73) vestibular hypofunction, of whom 86 completed a 12-week intervention. Of these 86, 27 returned for long-term (1-year) follow-up testing. The primary outcome measure was locomotor stability. Group A (6 weeks of VR) significantly (P VR; there were no group differences at 1 year. Of the 86 who completed the intervention, 52 (61%) had clear locomotor gains. VR is helpful for most patients in providing locomotor stability, but further work is needed to determine the factors that prevent VR from being effective for all patients with vestibulopathy.

  19. Vestibular rehabilitation following mild traumatic brain injury.

    Science.gov (United States)

    Gurley, James M; Hujsak, Bryan D; Kelly, Jennifer L

    2013-01-01

    Vertigo, dizziness, and imbalance are a symptom complex that is commonly found following concussion. Early metabolic changes following concussion may lead to worsening of the injury and symptoms in individuals not properly managed from the outset. When symptoms do not recover spontaneously, skilled vestibular rehabilitation can be an effective modality in an attempt to normalize the individual's vestibular responses. The purpose of this review is to appraise the current and accepted methods available to the skilled clinician in quantifying and treating vestibular dysfunction following concussion. Incidence and prognostic indicators will be reviewed along with common barriers to recovery. Vestibular Rehabilitation following concussion utilizes similar tools and techniques employed when treating those solely with peripheral pathology. The clinician must not only have a solid understanding of when and why certain exercises are required, but also be willing to accept that less exercise may be indicated in this population. As injury to the system following mild traumatic brain injury can include both peripheral and central structures, the duration of therapy and the time to recovery may be prolonged. Co-morbidities including cognitive and behavioral issues, visual-perceptual dysfunction, metabolic dysfunction, and autonomic dysfunction may hamper the effectiveness of the traditional Vestibular Rehabilitation approach. As successful treatment does not occur in a vacuum, working closely with other disciplines well versed in treating these co-morbid issues will help the individual to obtain optimal recovery. Vestibular Rehabilitation is an effective modality for managing dizziness, vertigo, and imbalance following concussion. Careful consideration of the acuity of the injury, along with effective management of co-morbid conditions will optimize the result.

  20. Efficacy of vestibular rehabilitation on chronic unilateral vestibular dysfunction.

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    Topuz, Oya; Topuz, Bülent; Ardiç, F Necdet; Sarhuş, Merih; Ogmen, Gülsen; Ardiç, Füsun

    2004-02-01

    To assess the efficacy of vestibular rehabilitation exercises on patients with chronic unilateral vestibular dysfunction. Prospective study. Physical Medicine and Rehabilitation Clinic and Otolaryngology Clinic of a tertiary referral hospital. One-hundred and twenty-five patients with unilateral chronic vestibular dysfunction were included in the study. Eight-week, two-staged (clinic and home) vestibular rehabilitation programme with components of Cawthorne-Cooksey and Norre exercises was applied. Dizziness Handicap Inventory (DHI) and visual analogue scale (VAS) were completed three times (at the beginning, end of the second week and end of the treatment). Data for 112 patients in the first stage and 93 patients in the second stage were evaluated because of insufficient compliance of the other patients. The mean DHI score was decreased from 50.42 +/- 24.12 points to 21.21 +/- 15.97 points (p < 0.001) at the end of first two weeks, and to 19.93 +/- 19.33 points at the end of the whole treatment. The mean VAS score was decreased from 5.87 +/- 2.27 to 2.02 +/- 1.75 (p < 0.001) at the end of second week, and to 1.51 +/- 1.29 at the end of eighth week. In respect to both VAS and DHI scores, improvement was noted in 67 patients (77.4%). Age, gender and disability level had no predictive value about therapy outcome. There was a fast recovery in the supervised exercise session, whereas there was no significant difference in the home exercise session. These findings suggest that either supervised exercise is better than home exercise or that 10 supervised sessions are sufficient to get the end result.

  1. Interaction between vestibular compensation mechanisms and vestibular rehabilitation therapy: ten recommendations for optimal functional recovery

    Directory of Open Access Journals (Sweden)

    LACOUR eMichel

    2015-01-01

    Full Text Available This review questions the relationships between the plastic events responsible for the recovery of vestibular function after a unilateral vestibular loss (vestibular compensation, which has been well described in animal models in the last decades, and the vestibular rehabilitation (VR therapy elaborated on a more empirical basis for vestibular loss patients. The main objective is not to propose a catalogue of results but to provide clinicians with an understandable view on when and how to perform VR therapy, and why VR may benefit from basic knowledge and may influence the recovery process. With this perspective, 10 major recommendations are proposed as ways to identify an optimal functional recovery. Among them are the crucial role of active and early VR therapy, coincidental with a post-lesion sensitive period for neuronal network remodelling, the instructive role that VR therapy may play in this functional reorganisation, the need for progression in the VR therapy protocol, which is based mainly on adaptation processes, the necessity to take into account the sensorimotor, cognitive and emotional profile of the patient to propose individual or à la carte VR therapies, and the importance of motivational and ecologic contexts. More than 10 general principles are very likely, but these principles seem crucial for the fast recovery of vestibular loss patients to ensure good quality of life.

  2. Interaction between Vestibular Compensation Mechanisms and Vestibular Rehabilitation Therapy: 10 Recommendations for Optimal Functional Recovery.

    Science.gov (United States)

    Lacour, Michel; Bernard-Demanze, Laurence

    2014-01-01

    This review questions the relationships between the plastic events responsible for the recovery of vestibular function after a unilateral vestibular loss (vestibular compensation), which has been well described in animal models in the last decades, and the vestibular rehabilitation (VR) therapy elaborated on a more empirical basis for vestibular loss patients. The main objective is not to propose a catalog of results but to provide clinicians with an understandable view on when and how to perform VR therapy, and why VR may benefit from basic knowledge and may influence the recovery process. With this perspective, 10 major recommendations are proposed as ways to identify an optimal functional recovery. Among them are the crucial role of active and early VR therapy, coincidental with a post-lesion sensitive period for neuronal network remodeling, the instructive role that VR therapy may play in this functional reorganization, the need for progression in the VR therapy protocol, which is based mainly on adaptation processes, the necessity to take into account the sensorimotor, cognitive, and emotional profile of the patient to propose individual or "à la carte" VR therapies, and the importance of motivational and ecologic contexts. More than 10 general principles are very likely, but these principles seem crucial for the fast recovery of vestibular loss patients to ensure good quality of life.

  3. International Clinical Protocol on Vestibular Disorders (Dizziness).

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    Trinus, Kostiantyn; Claussen, Claus-Frenz

    2017-12-01

    26-28 May at 43 Congress of Neurootological and Equilibriometric Society (Budapest, Hungary) International Clinical Protocol on Vestibular Disorders (Dizziness) being discussed and accepted as Consensus Document. Cochrane reports estimates that dizziness has prevalence of 22.9% in the last 12 months and an incidence of 3.1%. Only 1.8% of adults consulted a physician in the last 12 months. Cochrane reviews suggest that the evidence base for dizziness evaluation is weak, thus necessitates the creation of evidence-based document. Protocol is based at the new concept of vestibular system, which involves the vestibular peripheral sensors, space orientation tetrad, vestibular presentations in the brain cortex and vestibular effectory projections in the brain. Labyrinth consists of sensors, for which six modalities are adequate: 1. acceleration, 2. gravitation, 3. low frequency whole-body vibration, 4. Infrasound, 5. magnetic impulse, 6. metabolic changes. Vestibular system from rhomboid fosse gets the inputs from visual, acoustic, somatosensory organs, integrating them and forming space perception and orientation. Interaction with space is realized through sensory, motor, vegetative and limbic projections. So, vestibular disturbances may manifest as paropsia, tinnitus, numbness. Vestibular evoked potentials (not VEMP) and craniocorpography have highest sensitivity (90% and more). As vestibular dysfunction has recurrent character patients need monitoring.

  4. The value of close monitoring in vestibular rehabilitation therapy.

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    Itani, M; Koaik, Y; Sabri, A

    2017-03-01

    Vestibular rehabilitation therapy is a well-established treatment modality for patients with vestibular problems. Performing vestibular rehabilitation therapy in a closely monitored setting may result in a better outcome than a home exercise programme. A retrospective study was conducted of patients undergoing vestibular rehabilitation therapy between June 2005 and November 2012 in a tertiary university hospital. The Dynamic Gait Index, the main outcome measure, was utilised before and after the rehabilitation programme. The magnitude of improvement for all patients was analysed, mainly to compare the home exercise group with the closely monitored therapy group. Only 32 patients underwent the vestibular rehabilitation therapy programme. In all patients, there was significant improvement in the mean Dynamic Gait Index score (from 11.75 to 17.38; p rehabilitation therapy resulted in improved performance status. More studies are needed to establish the efficiency of vestibular rehabilitation therapy and compare closely monitored therapy with tailored home exercise rehabilitation.

  5. Interaction between Vestibular Compensation Mechanisms and Vestibular Rehabilitation Therapy: 10 Recommendations for Optimal Functional Recovery

    OpenAIRE

    Lacour, Michel; Bernard-Demanze, Laurence

    2015-01-01

    This review questions the relationships between the plastic events responsible for the recovery of vestibular function after a unilateral vestibular loss (vestibular compensation), which has been well described in animal models in the last decades, and the vestibular rehabilitation (VR) therapy elaborated on a more empirical basis for vestibular loss patients. The main objective is not to propose a catalog of results but to provide clinicians with an understandable view on when and how to per...

  6. Interaction between vestibular compensation mechanisms and vestibular rehabilitation therapy: ten recommendations for optimal functional recovery

    OpenAIRE

    LACOUR eMichel; BERNARD DEMANZE eLaurence

    2015-01-01

    This review questions the relationships between the plastic events responsible for the recovery of vestibular function after a unilateral vestibular loss (vestibular compensation), which has been well described in animal models in the last decades, and the vestibular rehabilitation (VR) therapy elaborated on a more empirical basis for vestibular loss patients. The main objective is not to propose a catalogue of results but to provide clinicians with an understandable view on when and how to p...

  7. Interactive Healthcare Systems in the Home: Vestibular Rehabilitation

    DEFF Research Database (Denmark)

    Aarhus, Rikke; Grönvall, Erik; Larsen, Simon Bo

    2010-01-01

    Vestibular dysfunction is a balance disorder, causing dizziness that provokes discomfort and fall situations. This paper discusses early results from a project that aims to develop assistive technologies to support home-based rehabilitation for elderly affected by Vestibular dysfunction.......Vestibular dysfunction is a balance disorder, causing dizziness that provokes discomfort and fall situations. This paper discusses early results from a project that aims to develop assistive technologies to support home-based rehabilitation for elderly affected by Vestibular dysfunction....

  8. Interactive 3-dimensional virtual reality rehabilitation for patients with chronic imbalance and vestibular dysfunction.

    Science.gov (United States)

    Yeh, Shih-Ching; Chen, Shuya; Wang, Pa-Chun; Su, Mu-Chun; Chang, Chia-Huang; Tsai, Po-Yi

    2014-01-01

    Chronic imbalance is common in patients with vestibular dysfunction. Vestibular rehabilitation is effective in improving upright balance control. Vestibular rehabilitation exercises, such as Cawthorne-Cooksey exercises, include simple repetitive movements and have limited feedback and adaptive training protocols. Interactive systems based on virtual reality (VR) technology may improve vestibular rehabilitation. The objective of this study was to examine the effectiveness of an interactive 3-dimensional VR system for vestibular rehabilitation. In 49 subjects with vestibular dysfunction, VR rehabilitation exercises were performed in 6 sessions. Before and after rehabilitation, subjects were evaluated for performance of the training exercises; the center of pressure was measured for 20 seconds and balance indices were determined. Five training scores (total 6) showed a significant improvement. For balance indices in condition of non-stimulation, all of them (total 5) showed a trend of improvement, in which there was a significant improvement in mean mediolateral. For balance indices in condition of post-stimulation, there was a significant improvement in statokinesigram and maximum mediolateral. The VR rehabilitation exercises were effective in improving upright balance control in patients with vestibular dysfunction.

  9. [Effectiveness of Self-efficacy Promoting Vestibular Rehabilitation Program for Patients with Vestibular Hypofunction].

    Science.gov (United States)

    Lee, Hyun Jung; Choi-Kwon, Smi

    2016-10-01

    In this study an examination was done of the effect of self-efficacy promoting vestibular rehabilitation (S-VR) on dizziness, exercise selfefficacy, adherence to vestibular rehabilitation (VR), subjective and objective vestibular function, vestibular compensation and the recurrence of dizziness in patients with vestibular hypofunction. This was a randomized controlled study. Data were collected 3 times at baseline, 4 and 8 weeks after beginning the intervention. Outcome measures were level of dizziness, exercise self-efficacy, and level of adherence to VR. Subjective and objective vestibular function, vestibular compensation and the recurrence of dizziness were also obtained. Data were analyzed using Windows SPSS 21.0 program. After 4 weeks of S-VR, there was no difference between the groups for dizziness, subjective and objective vestibular functions. However, exercise self-efficacy and adherence to VR were higher in the experimental group than in the control group. After 8 weeks of S-VR, dizziness (p=.018) exercise self-efficacy (pVR (pVR is effective in reducing dizziness, and improving exercise self-efficacy, subjective vestibular function and adherence to VR. Objective vestibular function and vestibular compensation were also improved in the experimental group at the end of 8 weeks of S-VR.

  10. Top-down approach to vestibular compensation: translational lessons from vestibular rehabilitation

    Science.gov (United States)

    Balaban, Carey D.; Hoffer, Michael E.; Gottshall, Kim R.

    2012-01-01

    This review examines vestibular compensation and vestibular rehabilitation from a unified translational research perspective. Laboratory studies illustrate neurobiological principles of vestibular compensation at the molecular, cellular and systems levels in animal models that inform vestibular rehabilitation practice. However, basic research has been hampered by an emphasis on ‘naturalistic’ recovery, with time after insult and drug interventions as primary dependent variables. The vestibular rehabilitation literature, on the other hand, provides information on how the degree of compensation can be shaped by specific activity regimens. The milestones of the early spontaneous static compensation mark the re-establishment of static gaze stability, which provides a common coordinate frame for the brain to interpret residual vestibular information in the context of visual, somatosensory and visceral signals that convey gravitoinertial information. Stabilization of the head orientation and the eye orientation (suppression of spontaneous nystagmus) appear to be necessary by not sufficient conditions for successful rehabilitation, and define a baseline for initiating retraining. The lessons from vestibular rehabilitation in animal models offer the possibility of shaping the recovery trajectory to identify molecular and genetic factors that can improve vestibular compensation. PMID:22981400

  11. Recent Evidence About the Effectiveness of Vestibular Rehabilitation.

    Science.gov (United States)

    Whitney, Susan L; Alghadir, Ahmad H; Anwer, Shahnawaz

    2016-03-01

    Vestibular rehabilitation of persons with peripheral and central vestibular disorders requires a thorough evaluation and a customized plan of care. Collaboration of the various members of the treatment team optimizes outcomes. Early intervention appears to be better than referring patients who have developed chronic symptoms of balance loss, dizziness, anxiety, and depression. There is a body of emerging evidence that supports that the central nervous system has the capability to reweigh sensory inputs in order to improve function. There continues to be a dearth of knowledge related to how to treat persons with otolithic dysfunction as compared to those with semicircular canal damage. With the use of vestibular rehabilitation, patients are less likely to fall, are less dizzy, balance and gait improve, and quality of life is enhanced. Recent Cochrane reviews and a clinical practice guideline support the use of vestibular rehabilitation for persons with vestibular dysfunction. Typical symptoms and their management including dysregulated gait, falling, fear of falling, increased sway in standing, visual blurring, symptoms with complex visual scenes in the periphery, and weakness are all discussed with ideas for intervention. Any patient with a vestibular disorder may benefit from a trial of vestibular rehabilitation. A discussion of recent evidence and innovations related to vestibular rehabilitation is also included.

  12. Effects of Vestibular Rehabilitation Interventions in the Elderly with Chronic Unilateral Vestibular Hypofunction

    OpenAIRE

    Arash Bayat; Nader Saki

    2017-01-01

    Introduction: Although vestibular rehabilitation therapy (VRT) methods are relatively popular in treating patients with body balance deficits of vestibular origin, only limited studies have been conducted into customized exercises for unilateral vestibular hypofunction (UVH). Furthermore, very little evidence is available on the outcomes of VRT in the elderly population with chronic UVH. Materials and Methods: A total of 21 patients, aged 61 to 74 years, with UVH participated in this study. T...

  13. [Guided home-based vestibular rehabilitation assisted by audiovisual media].

    Science.gov (United States)

    Trinidad Ruiz, Gabriel; Domínguez Pedroso, Mónica; Cruz de la Piedad, Eduardo; Solís Vázquez, Raquel; Samaniego Regalado, Beatriz; Rejas Ugena, Eladio

    2010-01-01

    To describe the creation and validation process of a new audiovisual support model for the design of guided home-based vestibular rehabilitation programs (GHVR), we introduce a prospective experimental study. 89 patients who underwent vestibular rehabilitation (VR) were evaluated throughout 2009. For the model design, we built a video library with VR exercises that can be combined using DVD creation software to tailor VR protocols. Treatment incidents, adherence, need to convert to a posturography-based program and variations in the Dizziness Handicap Inventory (DHI) score and dynamic visual acuity (DVA) were assessed. A good response was found, not only with respect to adherence (5.6% abandonment), but also in the clinical parameters, with a mean DHI score variation of 33.14 points, and a decrease in lines lost in the DVA test from 4.24 to 1.52 lines at the end of the treatment. Our study results show the possibility of building an audiovisual aid for creating GHVR programs. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  14. Vestibular rehabilitation's effect over the quality of life of geriatric patients with labyrinth disease.

    Science.gov (United States)

    Mantello, Erika Barioni; Moriguti, Julio Cesar; Rodrigues-Júnior, Antonio Luiz; Ferrioli, Eduardo

    2008-01-01

    Dizziness is a symptom that affects the population world over, being more prevalent in the elderly due to the process of functional deterioration of the hearing and vestibular systems with aging. The objective of this study was to evaluate prospectively the effect of Vestibular Rehabilitation (VR) as treatment for labyrinth disease of vascular and metabolic origin in the quality of life of geriatric patients. The study was outlined as clinical-prospective, longitudinal, and observed, with the participation of 40 elder citizens of both genders, divided in 2 groups, dizziness of vascular or metabolic origin. The patients were evaluated and underwent VR - based on Cawthorne and Cooksey's protocol. The statistical analysis from the data was done through the t-Student test, the coefficients of Pearson and Spearman. based on quality of life scales showed that the individuals treated and assessed improved after Vestibular Rehabilitation. we concluded that VR, based on the protocols of Cawthorne and Cooksey, could be beneficial to this population.

  15. Vestibular rehabilitation using a wide field of view virtual environment.

    Science.gov (United States)

    Sparto, P J; Furman, J M; Whitney, S L; Hodges, L F; Redfern, M S

    2004-01-01

    This paper presents a theoretical justification for using a wide field of view (FOV) virtual reality display system for use in vestibular rehabilitation. A wide FOV environment offers some unique features that may be beneficial to vestibular rehabilitation. Primarily, optic flow information extracted from the periphery may be critical for recalibrating the sensory processes used by people with vestibular disorders. If this hypothesis is correct, then wide FOV systems will have an advantage over narrow field of view input devices such as head mounted or desktop displays. Devices that we have incorporated into our system that are critical for monitoring improvement in this clinical population will also be described.

  16. Guided and unguided internet-based vestibular rehabilitation versus usual care for dizzy adults of 50 years and older: a protocol for a three-armed randomised trial.

    Science.gov (United States)

    van Vugt, Vincent A; van der Wouden, Johannes C; Bosmans, Judith E; Smalbrugge, Martin; van Diest, Willianne; Essery, Rosie; Yardley, Lucy; van der Horst, Henriëtte E; Maarsingh, Otto R

    2017-01-20

    Dizziness is a common symptom in general practice with a high prevalence among older adults. The most common cause of dizziness in general practice is peripheral vestibular disease. Vestibular rehabilitation (VR) is a safe and effective treatment for peripheral vestibular disease that entails specific exercises to maximise the central nervous system compensation for the effects of vestibular pathology. An internet-based VR intervention has recently been shown to be safe and effective. Online interventions are low cost and easily accessible, but prone to attrition and non-adherence. A combination of online and face-to-face therapy, known as blended care, may balance these advantages and disadvantages. A single-blind, three-arm, randomised controlled trial among patients aged 50 years and over presenting with dizziness of vestibular origin in general practice will be performed. In this study, we will compare the clinical and cost-effectiveness of stand-alone internet-based VR and internet-based VR with physiotherapeutic support ('blended care') with usual care during 6 months of follow-up. We will use a translated Dutch version of a British online VR intervention. Randomisation will be stratified by dizziness severity. The primary outcome measure is the Vertigo Symptoms Scale-Short Form. Intention-to-treat analysis will be performed, adjusting for confounders. The economic evaluation will be conducted from a societal perspective. We will perform an additional analysis on the data to identify predictors of successful treatment in the same population to develop a clinical decision rule for general practitioners. The ethical committee of the VU University Medical Center approved ethics and dissemination of the study protocol. The insights and results of this study will be widely disseminated through international peer-reviewed journals and conference presentations. Pre-results, NTR5712. Published by the BMJ Publishing Group Limited. For permission to use (where not

  17. Three-dimensional head-mounted gaming task procedure maximizes effects of vestibular rehabilitation in unilateral vestibular hypofunction: a randomized controlled pilot trial.

    Science.gov (United States)

    Micarelli, Alessandro; Viziano, Andrea; Augimeri, Ivan; Micarelli, Domenico; Alessandrini, Marco

    2017-12-01

    Considering the emerging advantages related to virtual reality implementation in clinical rehabilitation, the aim of the present study was to discover possible (i) improvements achievable in unilateral vestibular hypofunction patients using a self-assessed head-mounted device (HMD)-based gaming procedure when combined with a classical vestibular rehabilitation protocol (HMD group) as compared with a group undergoing only vestibular rehabilitation and (ii) HMD procedure-related side effects. Therefore, 24 vestibular rehabilitation and 23-matched HMD unilateral vestibular hypofunction individuals simultaneously underwent a 4-week rehabilitation protocol. Both otoneurological measures (vestibulo-ocular reflex gain and postural arrangement by studying both posturography parameters and spectral values of body oscillation) and performance and self-report measures (Italian Dizziness Handicap Inventory; Activities-specific Balance Confidence scale; Zung Instrument for Anxiety Disorders, Dynamic Gait Index; and Simulator Sickness Questionnaire) were analyzed by means of a between-group/within-subject analysis of variance model. A significant post-treatment between-effect was found, and the HMD group demonstrated an overall improvement in vestibulo-ocular reflex gain on the lesional side, in posturography parameters, in low-frequency spectral domain, as well as in Italian Dizziness Handicap Inventory and Activities-specific Balance Confidence scale scores. Meanwhile, Simulator Sickness Questionnaire scores demonstrated a significant reduction in symptoms related to experimental home-based gaming tasks during the HMD procedure. Our findings revealed the possible advantages of HMD implementation in vestibular rehabilitation, suggesting it as an innovative, self-assessed, low-cost, and compliant tool useful in maximizing vestibular rehabilitation outcomes.

  18. Effects of conventional versus multimodal vestibular rehabilitation on functional capacity and balance control in older people with chronic dizziness from vestibular disorders: design of a randomized clinical trial.

    Science.gov (United States)

    Aquaroni Ricci, Natalia; Aratani, Mayra Cristina; Caovilla, Heloisa Helena; Freitas Ganança, Fernando

    2012-12-31

    There are several protocols designed to treat vestibular disorders that focus on habituation, substitution, adaptation, and compensation exercises. However, protocols that contemplate not only vestibular stimulation but also other components that are essential to the body balance control in older people are rare. This study aims to compare the effectiveness of two vestibular rehabilitation protocols (conventional versus multimodal) on the functional capacity and body balance control of older people with chronic dizziness due to vestibular disorders. A randomized, single-blind, controlled clinical trial with a 3 months follow-up period will be performed. The sample will be composed of older individuals with a clinical diagnosis of chronic dizziness resulting from vestibular disorders. The subjects will be evaluated at baseline, post-treatment and follow-up. Primary outcomes will be determined in accordance with the Dizziness Handicap Inventory (functional capacity) and the Dynamic Gait Index (body balance). Secondary outcomes include dizziness features, functional records, body balance control tests, and psychological information. The older individuals (minimum sample n = 68) will be randomized to either the conventional or multimodal Cawthorne&Cooksey protocols. The protocols will be performed during individual 50-minute sessions, twice a week, for 2 months (a total of 16 sessions). The outcomes of both protocols will be compared according to the intention-to-treat analysis. Vestibular rehabilitation through the Cawthorne&Cooksey protocol has already proved to be effective. However, the addition of other components related to body balance control has been proposed to improve the rehabilitation of older people with chronic dizziness from vestibular disorders. ACTRN12610000018011.

  19. Effects of conventional versus multimodal vestibular rehabilitation on functional capacity and balance control in older people with chronic dizziness from vestibular disorders: design of a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Ricci Natalia

    2012-12-01

    Full Text Available Abstract Background There are several protocols designed to treat vestibular disorders that focus on habituation, substitution, adaptation, and compensation exercises. However, protocols that contemplate not only vestibular stimulation but also other components that are essential to the body balance control in older people are rare. This study aims to compare the effectiveness of two vestibular rehabilitation protocols (conventional versus multimodal on the functional capacity and body balance control of older people with chronic dizziness due to vestibular disorders. Methods/design A randomized, single-blind, controlled clinical trial with a 3 months follow-up period will be performed. The sample will be composed of older individuals with a clinical diagnosis of chronic dizziness resulting from vestibular disorders. The subjects will be evaluated at baseline, post-treatment and follow-up. Primary outcomes will be determined in accordance with the Dizziness Handicap Inventory (functional capacity and the Dynamic Gait Index (body balance. Secondary outcomes include dizziness features, functional records, body balance control tests, and psychological information. The older individuals (minimum sample n = 68 will be randomized to either the conventional or multimodal Cawthorne&Cooksey protocols. The protocols will be performed during individual 50-minute sessions, twice a week, for 2 months (a total of 16 sessions. The outcomes of both protocols will be compared according to the intention-to-treat analysis. Discussion Vestibular rehabilitation through the Cawthorne&Cooksey protocol has already proved to be effective. However, the addition of other components related to body balance control has been proposed to improve the rehabilitation of older people with chronic dizziness from vestibular disorders. Trial registration ACTRN12610000018011

  20. [Presbyastasis and application of vestibular rehabilitation in geriatrics].

    Science.gov (United States)

    Costa de Araujo, P; Demanez, L; Lechien, J; Bauvir, P; Petermans, J

    2011-03-01

    Balance disorders can have a major functional impact among the elderly. The main risk is falling. Three elements are implicated in the loss of balance: vision, proprioception and the vestibular system. This article will discuss mainly vestibular damage and its implications. The assessment of balance disorders, particularly in geriatric patients, is based on validated scales composed of several items. These provide scores and are based on the results of chronometric measurements. They can be useful for the application of Vestibular Rehabilitation (VR), a technique improving the adaptation and autonomy of these patients. Vestibular rehabilitation is therefore part of an overall support, the goal of therapy being to improve daily life and to reduce the risk of falls.

  1. Vestibular rehabilitation: clinical benefits to patients with Parkinson's disease

    OpenAIRE

    Zeigelboim, Bianca Simone [UNIFESP; Klagenberg, Karlin Fabianne; TEIVE, HÉLIO A. GHIZONI; Munhoz,Renato Puppi; Martins-Bassetto,Jackeline

    2009-01-01

    OBJECTIVE: To evaluate the effectiveness of the vestibular rehabilitation (VR) exercises by means of an assessment before and after the application of the Brazilian version of the Dizziness Handicap Inventory (DHI) questionnaire. METHOD: Twelve patients were studied, the following procedures were carried out: anamnesis, otorhinolaryngological and vestibular evaluation, and the application of the DHI before and after the VR. RESULTS: Clinically resting tremors and subjective postural instabili...

  2. Treating vertigo with vestibular rehabilitation: results in 155 patients.

    Science.gov (United States)

    Bittar, R S M; Pedalini, M E B; Lorenzi, M C; Formigoni, L G

    2002-01-01

    Balance is fundamental to our daily activities and the vestibular system, together with vision and proprioceptive functions, are the main structures involved in this process. Dizziness is the main clinical manifestation of malfunction of these systems. The mechanisms of vestibular compensation are one of the most studied aspects since they play an important role in the patient's everyday activities. In this retrospective description of a series of cases the authors present their results in 155 patients that underwent a program of vestibular rehabilitation (VR). The program, first described by Cawthorne and Coosey, is based on mechanisms of potentiation of the cervico-ocular reflex and substitution of the lost vestibular cues for visual and somatosensory cues. The results were satisfactory (remission or partial cure) in 75.5% of the patients, with an average treatment time of up to 2 months and 5 or fewer sessions performed in most of the cases. The results were somewhat inferior in those cases in which a central vestibular lesion or more than one etiologic factor was present. The results of a subgroup of elderly patients (age > 65 years) were similar to those of the total number of studied subjects. Vestibular rehabilitation, associated to the specific etiological treatment, appears to be a very useful tool in the management of patients suffering from dizziness of all ages, although different clinical responses to the therapy may vary according to the presence of a central or a peripheral vestibular lesion or multiple etiological factors.

  3. Vestibular telemedicine and rehabilitation. Applications for virtual reality.

    Science.gov (United States)

    Viirre, E

    1996-01-01

    This paper will discuss the use of Virtual Reality (VR) technologies in the rehabilitation of patients with vestibular disorders and in the provision of remote medical consultations for those patients. Patients with a vestibular problem are very common (vertigo is the second most common neurological complaint after headache) and yet there are very few vestibular neurotologists: specialists in their diagnosis and treatment. New treatments for various disorders causing vertigo now exist. This means that appropriate diagnosis can significantly improve patients' well-being. Remote medical diagnosis and treatment facilities could make the few vestibular disorder specialists much more available to patients. An analysis of the technological and economic factors influencing the provision of this service is necessary. The main long term effect of many vestibular disorders is damage to the sensing apparatus of the inner ear. The damage can lead to inappropriate interaction between visually driven orientation sensing and sensing of orientation by the inner ear. The consequence for the patient is vertigo (a sensation of turning), motion sickness and imbalance. Current rehabilitation efforts are intended to drive the nervous system to adapt to the disordered vestibular input. Adaptation appears to occur slowly in many subjects, even those within rehabilitation programs. An appropriately designed VR experience could greatly increase the rate of adaptation in these patients.

  4. Effects of vestibular rehabilitation in the elderly complaining of dizziness

    Directory of Open Access Journals (Sweden)

    Andréa Paz-Oliveira

    2014-08-01

    Full Text Available Changes of body balance are among the most common complaints of the elderly. Vestibular rehabilitation is one of the most effective methods in the recovery of the body balance. The objective to investigate the effects of vestibular rehabilitation in body balance of a group of elderly people with dizziness complain through dizziness handicap inventory. The sample was comprised of 10 seniors (6 women and 4 men with mean age of 68.9 years. The elderly complaining of dizziness showed high score in the DHI in the physical, functional and emotional aspects in the condition pre-VR and these values decreased after vestibular rehabilitation program. Complaints of dizziness also decreased after the implementation of the programmee.  

  5. Clinical benefits to vestibular rehabilitation in multiple sclerosis. Report of 4 cases.

    Science.gov (United States)

    Zeigelboim, Bianca; Liberalesso, Paulo; Jurkiewicz, Ari; Klagenberg, Karlin

    2010-01-01

    Balance difficulties are common among multiple sclerosis patients. To evaluate the effectiveness of the Cawthorne and Cooksey protocol of vestibular rehabilitation (VR) exercises in reducing the physical, functional and emotional impact of multiple sclerosis among individuals who complained of vertigo. Four patients with remittent-recurrent multiple sclerosis underwent an interview, otorhinolaryngological and vestibular evaluation, VR exercises and the Dizziness Handicap Inventory pre- and post-intervention. There was significant improvement in the physical, functional and emotional aspects of the DHI after the completion of the VR. The VR exercises appeared useful in reducing subjective complaints of the study participants.

  6. Vestibular rehabilitation in a university hospital

    OpenAIRE

    Flávia da Silva Tavares; Maria Francisca Colella dos Santos; Keila Alessandra Baraldi Knobel

    2008-01-01

    A Reabilitação Vestibular visa melhorar o equilíbrio global, a qualidade de vida e orientação espacial dos pacientes com tontura. OBJETIVOS: Traçar o perfil dos pacientes atendidos no Ambulatório de Reabilitação Vestibular do Setor de Otoneurologia de um hospital universitário e verificar os resultados obtidos no período de novembro/2000 a dezembro/2004. MATERIAL E MÉTODO: Levantamento de dados contidos nas fichas dos 93 pacientes submetidos à Reabilitação Vestibular no período. FORMA DE ESTU...

  7. Reabilitação vestibular no tratamento da tontura e do zumbido Vestibular rehabilitation in the treatment of dizziness and tinnitus

    Directory of Open Access Journals (Sweden)

    Bianca Simone Zeigelboim

    2008-01-01

    Brazilian population. METHODS: Six patients (two male and four female, with ages ranging from 43 to 70 years, were evaluated. The patients were submitted to the following procedures: anamnesis, otoscopy, vestibular evaluation through vectoelectronystagmography, and administration of the questionnaires, before and after vestibular rehabilitation, using the Cawthorne and Cooksey protocol. RESULTS: a regarding the most related complaints, imbalance when walking (83,3%, headache (66,6% and depression (66,6%, were observed; b in the vestibular exam all the patients showed alterations in the caloric test, and the most frequent syndrome was the irritative peripheral vestibular (83,3%; c two cases of irritative peripheral vestibular syndrome, two cases of irritative peripheral unilateral vestibular syndrome, one case of irritative peripheral bilateral vestibular syndrome and one case of peripheral deficient unilateral vestibular syndrome were verified in the vestibular exam; d in the administration of the DHI, an improvement in the functional and emotional aspects were observed, with the physical aspect remaining unchanged; e in the administration of the THI, an improvement was observed in all the aspects evaluated. CONCLUSION: The protocol of vestibular rehabilitation used in the study, promoted a decrease in tinnitus and dizziness, hence improving the quality of life of the patients.

  8. Effects of vestibular rehabilitation therapy on emotional aspects in chronic vestibular patients.

    Science.gov (United States)

    Meli, Annalisa; Zimatore, Giovanna; Badaracco, Carlo; De Angelis, Ezio; Tufarelli, Davide

    2007-08-01

    A strong relationship exists between vestibular dysfunction and anxiety disorders. The aim of this study was to assess the anxiety and depression levels in patients with chronic dizziness and to assess the effects of vestibular rehabilitation (VR) therapy, on the anxiety and depression levels, without a behavioural or pharmacological therapy. Two groups of 40 patients, each affected by chronic vestibular deficit, were studied. The first one underwent VR, and the latter did not. The psychometric tests used were the State-Trait Anxiety Inventory (STAI) and the Centre for Epidemiological Studies Depression Scale (CES-D). Psychological factors influence the level of handicap experienced by chronic dizziness patients, and disequilibrium influences the anxiety and depression levels. STAI and CES-D scales significantly decrease after VR therapy (PVR therapy positively influences the emotional condition of chronic vestibular deficit patients without pharmacological or psychotherapy treatments.

  9. Vestibular Rehabilitation Therapy: Review of Indications, Mechanisms, and Key Exercises

    Science.gov (United States)

    Song, Hyun Seok; Kim, Ji Soo

    2011-01-01

    Vestibular rehabilitation therapy (VRT) is an exercise-based treatment program designed to promote vestibular adaptation and substitution. The goals of VRT are 1) to enhance gaze stability, 2) to enhance postural stability, 3) to improve vertigo, and 4) to improve activities of daily living. VRT facilitates vestibular recovery mechanisms: vestibular adaptation, substitution by the other eye-movement systems, substitution by vision, somatosensory cues, other postural strategies, and habituation. The key exercises for VRT are head-eye movements with various body postures and activities, and maintaining balance with a reduced support base with various orientations of the head and trunk, while performing various upper-extremity tasks, repeating the movements provoking vertigo, and exposing patients gradually to various sensory and motor environments. VRT is indicated for any stable but poorly compensated vestibular lesion, regardless of the patient's age, the cause, and symptom duration and intensity. Vestibular suppressants, visual and somatosensory deprivation, immobilization, old age, concurrent central lesions, and long recovery from symptoms, but there is no difference in the final outcome. As long as exercises are performed several times every day, even brief periods of exercise are sufficient to facilitate vestibular recovery. Here the authors review the mechanisms and the key exercises for each of the VRT goals. PMID:22259614

  10. Vestibulary rehabilitation--election treatment method for compensating vestibular impairment.

    Science.gov (United States)

    Georgescu, Mădălina; Stoian, Sorina; Mogoantă, Carmen Aurelia; Ciubotaru, Gh V

    2012-01-01

    This paper aims to reveal the actual benefit of vestibular rehabilitation (VR) in patients with unilateral vestibular loss. Case report of a young female patient with acute unilateral vestibular loss due to facial nerve schwannoma developed above the internal auditory canal (IAC) from where it seems to have entered the IAC. Betahistine associated to VR treatment was recommended due to persisting imbalance after tumor removal. The benefit of the combined therapy was evaluated objectively (sensory organization test) and subjectively (questionnaires regarding self-perception of the deficit in quality of life). Both evaluations revealed great improvement in stability (SOT scores) as well as in health-related quality of life (HRQoL)--improvement of self-perception scores of disequilibrium in all questionnaires used. Combined recommended treatment (betahistine and VR) improves HRQoL after acute unilateral vestibular loss. It reduces self-perceived disability and intensity of symptoms during usual activities.

  11. Quantification of Head Acceleration during Vestibular Rehabilitation Exercises.

    Science.gov (United States)

    Hogan, Anne E; Spindel, Jonathan H; Gray, Lincoln C

    2018-01-01

    Vestibular rehabilitation exercises have been proven to reduce symptoms and diminish the risk of falls in those with dizziness and balance impairments. The first purpose of this study is to investigate a new method of measuring head movements during habituation vestibular rehabilitation exercises. The second is to explore the relationship between head acceleration measurements during select traditional vestibular rehabilitation exercises and the variables of age, dizziness, and poor balance confidence. A descriptive, cross-sectional study, in a university setting. Fifty-two participants, ranging in age from 20 to 96 yr. All were volunteers, with the majority (34) reporting no history of dizziness or balance confidence. Head accelerations were calculated from linear and angular displacements as measured by magnetometry. Head accelerations decreased with increasing age, dizziness, and low balance confidence during four habituation exercises. Head acceleration varies as a function of age, dizziness, and low balance confidence during head movement-based vestibular and balance rehabilitation therapy (habituation) exercises. The magnetometry measurement method used could be applied across the course of treatment to establish predictive measures based on change in acceleration over time. More diverse participant sampling is needed to create normative data.

  12. [Vestibular rehabilitation in patients with relapsing-remitting multiple sclerosis].

    Science.gov (United States)

    Pavan, Karina; Marangoni, Bruna E M; Schmidt, Kizi B; Cobe, Fernanda A; Matuti, Gabriela S; Nishino, Lúcia K; Thomaz, Rodrigo B; Mendes, Maria Fernanda; Lianza, Sérgio; Tilbery, Charles Peter

    2007-06-01

    Multiple sclerosis (MS) is a demyelinating, inflammatory illness, that attack the white matter of the central nervous system, and abnormal vestibular sensations (vertigo, disequilibrium) are frequent. The vestibular rehabilitation (VR) is determined by mechanisms of adaptations, neural substitutions and compensations. This study evaluated the improvement of the central or peripheral vertigo in patients with relapsing-remitting MS submitted to the VR (exercises of Cawthorne-Cooksey), through the scale of Berg and Dizziness Handicap Inventory (DHI). In this sample of 4 cases the VR, carried through in a period of 2 months, demonstrated the improvement in 3 patients according to the Berg scale and in 2 patients considering that of the DHI.

  13. Effects of Vestibular Rehabilitation Interventions in the Elderly with Chronic Unilateral Vestibular Hypofunction

    Science.gov (United States)

    Bayat, Arash; Saki, Nader

    2017-01-01

    Introduction: Although vestibular rehabilitation therapy (VRT) methods are relatively popular in treating patients with body balance deficits of vestibular origin, only limited studies have been conducted into customized exercises for unilateral vestibular hypofunction (UVH). Furthermore, very little evidence is available on the outcomes of VRT in the elderly population with chronic UVH. Materials and Methods: A total of 21 patients, aged 61 to 74 years, with UVH participated in this study. The dizziness handicap inventory (DHI) was performed immediately before, and 2 and 8 weeks after treatment. Results: All patients showed a reduction in DHI scores during the study. The average decrease in DHI score was 25.98 points after 2 weeks’ intervention (P0.05). There were no relationships between the scores and gender. Conclusion: Our study demonstrates that VRT is an effective method for the management of elderly patients with UVH, and shows maximal effect on functional aspects. PMID:28819615

  14. Does betahistine treatment have additional benefits to vestibular rehabilitation?

    Science.gov (United States)

    Karapolat, Hale; Celebisoy, Nese; Kirazli, Yesim; Bilgen, Cem; Eyigor, Sibel; Gode, Sercan; Akyuz, Aycan; Kirazli, Tayfun

    2010-08-01

    The aim of this study was to investigate the effect of high-dose betahistine treatment added to vestibular rehabilitation (VR) on the disability, balance and postural stability in patients with unilateral vestibular disorder. The VR group (group 1, n = 24) and the VR + betahistine group (group 2, n = 23) were analyzed retrospectively. All patients were evaluated before and after an 8-week customized VR in terms of disability (Dizziness Handicap Inventory, DHI), dynamic balance [Dynamic Gait Index (DGI)] and postural stability (static posturography). In group 1 and group 2, differences between DHI, DGI and falling index score on static posturography before and after the exercise program were significant (p VR and betahistine + VR have a positive effect on disability and balance in patients with unilateral vestibular disorder. Betahistine treatment added to VR was effective in increasing postural stability.

  15. Vestibular rehabilitation ameliorates chronic dizziness through the SIRT1 axis

    Directory of Open Access Journals (Sweden)

    Chung-Lan eKao

    2014-03-01

    Full Text Available Dizziness is a common clinical symptom frequently referred to general neurologists and practitioners. Exercise intervention, in the form of vestibular rehabilitation, is known as an effective clinical management for dizziness. This intervention is reported to have a functional role in correcting dizziness, improving gaze stability, retraining balance and gait and enhancing physical fitness. Dizziness is known to be highly related to inflammation and oxidative stress. SIRT1 is a major molecule for regulation of inflammation and mitigation of oxidative stress in chronic diseases such as atherosclerosis and chronic obstructive pulmonary disease. However, the bio-molecular roles of SIRT1 involved in the pathogenesis of dizziness are still largely unclear. In this study, a total of 30 subjects were recruited (15 patients with chronic dizziness, and 15 age/gender matched non-dizzy control subjects. The dizzy subjects group received 18 sessions of 30-minutes vestibular training. We found that the mRNA and protein expression levels of SIRT1 in the blood samples of chronic dizzy patients were repressed compared with those of healthy controls. After vestibular training, the dizzy patients had significant symptomatic improvements. The SIRT1 expression and its downstream genes (PPAR-γ and PGC-1α were upregulated after vestibular exercises in dizzy subjects. Notably, the catalytic activity of SIRT1, NADPH and antioxidant enzyme activities were also activated in dizzy patients after vestibular training. Furthermore, vestibular exercise training reduced oxidative events and p53 expression in patients with dizziness. This study demonstrated that vestibular exercise training improved dizziness symptoms, and mechanisms for alleviation of chronic dizziness may partly involve the activation of the SIRT1 axis and the repression of redox status.

  16. Reabilitação vestibular em idosos com Parkinson Vestibular rehabilitation in elderly patients with Parkinson

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    Jackeline Martins-Bassetto

    2007-06-01

    Full Text Available OBJETIVO: verificar a efetividade dos exercícios de reabilitação vestibular (RV por meio de avaliação pré e pós-aplicação do questionário Dizziness Handicap Inventory (DHI - adaptação brasileira. MÉTODOS: avaliaram-se oito pacientes (três do sexo feminino e cinco do sexo masculino, na faixa etária de 48 a 71 anos, encaminhados da Associação Paranaense de Parkinson para o Laboratório de Otoneurologia da Universidade Tuiuti do Paraná. Os pacientes foram divididos em dois grupos e submetidos aos seguintes procedimentos: anamnese, avaliação otorrinolaringológica, avaliação vestibular por meio da vectoeletronistagmografia (VENG e aplicação do questionário DHI - adaptação brasileira pré e pós RV utilizando-se os protocolos de Cawthorne e Cooksey (grupo A e Herdman (grupo B. RESULTADOS: a conforme as queixas otoneurológicas referidas na anamnese, observou-se a prevalência da tontura (100,0%, tremor (100,0% e desvio de marcha (75,0&; b no exame vestibular, todos os pacientes (100,0% apresentaram alteração, sendo a maior freqüência das síndromes vestibulares periféricas deficitárias (62,5%; c houve melhora significativa dos aspectos funcional (p = 0,020470 e emocional (p = 0,013631 após a realização dos exercícios de RV utilizando-se o protocolo de Cawthorne e Cooksey e do aspecto emocional (p=0,007316 utilizando-se o protocolo de Herdman. CONCLUSÃO: comparando-se os dois protocolos utilizados, verificou-se uma melhora significativa dos pacientes do grupo A, submetidos ao protocolo de Cawthorne e Cooksey (p=0.0231.PURPOSE: to check the effectiveness of vestibular rehabilitation exercises (RV by means of an evaluation of a pre and post application of the Dizziness Handicap Inventory (DHI questionnaire (Brazilian version. METHODS: eight patients were evaluated (three female and five male, in the age group varying from 48 to 71, referred from the Paraná Association of Parkinson to the Otoneurological Laboratory

  17. Reabilitação vestibular: utilidade clínica em pacientes com esclerose múltipla Vestibular rehabilitation: clinical benefits to patients with multiple sclerosis

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    Bianca Simone Zeigelboim

    2010-01-01

    Full Text Available O objetivo desse estudo foi analisar a eficácia do exercício de reabilitação vestibular em dois casos de esclerose múltipla remitente-recorrente. Ambos os casos foram encaminhados do Hospital de Clínicas para o Laboratório de Otoneurologia de uma instituição de ensino e foram submetidos aos seguintes procedimentos: anamnese, inspeção otológica, avaliação vestibular e aplicação do Dizziness Handicap Inventory pré e pós reabilitação vestibular utilizando-se o protocolo de Cawthorne e Cooksey. No primeiro caso, gênero feminino, 35 anos, tempo de doença de seis anos, referiu tontura há três anos, de intensidade moderada de ocorrência frequente, cefaléia, quedas, desvio de marcha à direita e sensação de desmaio (sic. Apresentou no exame labiríntico, síndrome vestibular periférica deficitária bilateral. No segundo caso, gênero feminino, 49 anos, tempo de doença de dois anos, referiu desvio de marcha à direita, dificuldade e/ou dor ao movimento do pescoço, formigamento de extremidade e alteração vocal. Apresentou no exame labiríntico, síndrome vestibular periférica deficitária à direita. Houve melhora significativa em ambos os casos dos aspectos físico, funcional e emocional do Dizziness Handicap Inventory após a realização da reabilitação vestibular. O protocolo utilizado promoveu melhora na qualidade de vida e auxiliou no processo de compensação vestibular.The aim of the present study was to analyze the effectiveness of vestibular rehabilitation exercises in two cases of remittent-recurrent multiple sclerosis. Both cases were referred from the Clinics Hospital to the Laboratory of Otoneurology of the same institution and were submitted to the following procedures: anamnesis, otological inspection, vestibular evaluation, and application of the Dizziness Handicap Inventory before and after vestibular rehabilitation using the Cawthorne and Cooksey protocol. The first case was a 35-year-old female

  18. Use of Virtual Reality Tools for Vestibular Disorders Rehabilitation: A Comprehensive Analysis

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    Mathieu Bergeron

    2015-01-01

    Full Text Available Classical peripheral vestibular disorders rehabilitation is a long and costly process. While virtual reality settings have been repeatedly suggested to represent possible tools to help the rehabilitation process, no systematic study had been conducted so far. We systematically reviewed the current literature to analyze the published protocols documenting the use of virtual reality settings for peripheral vestibular disorders rehabilitation. There is an important diversity of settings and protocols involving virtual reality settings for the treatment of this pathology. Evaluation of the symptoms is often not standardized. However, our results unveil a clear effect of virtual reality settings-based rehabilitation of the patients’ symptoms, assessed by objectives tools such as the DHI (mean decrease of 27 points, changing symptoms handicap perception from moderate to mild impact on life. Furthermore, we detected a relationship between the duration of the exposure to virtual reality environments and the magnitude of the therapeutic effects, suggesting that virtual reality treatments should last at least 150 minutes of cumulated exposure to ensure positive outcomes. Virtual reality offers a pleasant and safe environment for the patient. Future studies should standardize evaluation tools, document putative side effects further, compare virtual reality to conventional physical therapy, and evaluate economical costs/benefits of such strategies.

  19. Use of Virtual Reality Tools for Vestibular Disorders Rehabilitation: A Comprehensive Analysis.

    Science.gov (United States)

    Bergeron, Mathieu; Lortie, Catherine L; Guitton, Matthieu J

    2015-01-01

    Classical peripheral vestibular disorders rehabilitation is a long and costly process. While virtual reality settings have been repeatedly suggested to represent possible tools to help the rehabilitation process, no systematic study had been conducted so far. We systematically reviewed the current literature to analyze the published protocols documenting the use of virtual reality settings for peripheral vestibular disorders rehabilitation. There is an important diversity of settings and protocols involving virtual reality settings for the treatment of this pathology. Evaluation of the symptoms is often not standardized. However, our results unveil a clear effect of virtual reality settings-based rehabilitation of the patients' symptoms, assessed by objectives tools such as the DHI (mean decrease of 27 points), changing symptoms handicap perception from moderate to mild impact on life. Furthermore, we detected a relationship between the duration of the exposure to virtual reality environments and the magnitude of the therapeutic effects, suggesting that virtual reality treatments should last at least 150 minutes of cumulated exposure to ensure positive outcomes. Virtual reality offers a pleasant and safe environment for the patient. Future studies should standardize evaluation tools, document putative side effects further, compare virtual reality to conventional physical therapy, and evaluate economical costs/benefits of such strategies.

  20. Vestibular rehabilitation in elderly patients with dizziness

    OpenAIRE

    Zanardini, Francisco Halilla; Zeigelboim, Bianca Simone [UNIFESP; Jurkiewicz, Ari Leon; Marques, Jair Mendes; Martins-Bassetto,Jackeline

    2007-01-01

    TEMA: o envelhecimento populacional é um processo natural, manifesta-se por um declínio das funções de diversos órgãos. A reabilitação vestibular (RV) é um processo terapêutico que visa promover a redução significativa dos sintomas labirínticos. OBJETIVO: verificar os benefícios dos exercícios de RV por meio da avaliação pré e pós-aplicação do questionário Dizziness Handicap Inventory (DHI) - adaptação brasileira. MÉTODO: participaram deste estudo oito idosos com queixa de tontura, na faixa e...

  1. Outcomes after vestibular rehabilitation and Wii® therapy in patients with chronic unilateral vestibular hypofunction.

    Science.gov (United States)

    Verdecchia, Daniel H; Mendoza, Marcela; Sanguineti, Florencia; Binetti, Ana C

    2014-01-01

    Vestibular rehabilitation therapy is an exercise-based programme designed to promote central nervous system compensation for inner ear deficit. The objective of the present study was to analyse the differences in the perception of handicap, the risk of falls, and gaze stability in patients diagnosed with chronic unilateral vestibular hypofunction before and after vestibular rehabilitation treatment with complementary Wii® therapy. A review was performed on the clinical histories of patients in the vestibular rehabilitation area of a university hospital between April 2009 and May 2011. The variables studied were the Dizziness Handicap Inventory, the Dynamic Gait Index and dynamic visual acuity. All subjects received complementary Wii® therapy. There were 69 cases (41 woman and 28 men), with a median age of 64 years. The initial median Dizziness Handicap Inventory score was 40 points (range 0-84, percentile 25-75=20-59) and the final, 24 points (range 0-76, percentile 25-75=10.40), P<.0001. The initial median for the Dynamic Gait Index score was 21 points (range 8-24, percentile 25-75=17.5-2.3) and the final, 23 (range 12-24, percentile 25-75=21-23), P<.0001. The initial median for dynamic visual acuity was 2 (range 0-6, percentile 25-75=1-4) and the final, 1 (range 0-3, percentile 25-75=0-2), P<.0001. A reduction was observed in the Dizziness Handicap Inventory Values. Values for the Dynamic Gait Index increased and dynamic visual acuity improved. All these variations were statistically significant. Copyright © 2013 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

  2. The effect of vestibular rehabilitation on adults with bilateral vestibular hypofunction: a systematic review.

    Science.gov (United States)

    Porciuncula, Franchino; Johnson, Connie C; Glickman, Leslie B

    2012-01-01

    Adults with bilateral vestibular hypofunction (BVH) experience significant disability. A systematic review assessed evidence for vestibular rehabilitation (VR). NUMBER OF STUDIES: 14 studies. Search identification of studies based on inclusion criteria: (a) population: adults with BVH of peripheral origin; (b) interventions: vestibular exercises, balance training, education, or sensory prosthetics; (c) comparison: single interventions or compared to another psychophysical intervention, placebo, or healthy population; (d) outcomes: based on International Classification of Functioning, Disability and Health (ICF) Body Functions and Structure, Activity, and Participation; (e) study designs: prospective and interventional, Levels of Evidence I to III per Centre of Evidence-based Medicine grading. Coding and appraisal based on ICF framework and strength of evidence synthesis. Five Level II studies and nine Level III studies: All had outcomes on gaze and postural stability, five with outcomes on gait speed and perceptions of oscillopsia and disequilibrium. (a) Moderate evidence strength on improved gaze and postural stability (ICF-Body Functions) following exercise-based VR; (b) Inadequate number of studies supporting benefit of VR on ICF-Participation outcomes; (c) Sensory prosthetics in early phase of development. Moderate evidence strength in support of VR from an impairment level; clinical practice and research needed to explore interventions extending to ICF-Activity and Participation.

  3. Effects of vestibular rehabilitation and social reinforcement on recovery following ablative vestibular surgery.

    Science.gov (United States)

    Mruzek, M; Barin, K; Nichols, D S; Burnett, C N; Welling, D B

    1995-07-01

    This study investigated the relative effects of vestibular rehabilitation (VR) and social reinforcement (SR) on recovery following ablative vestibular surgery. Twenty-four subjects were randomly assigned to three treatment groups of either VR with SR, VR without SR, or general range of motion (ROM) exercises with SR. Outcome measures included equilibrium scores in dynamic posturography, asymmetry index in rotation testing, motion sensitivity quotient (MSQ), and dizziness handicap inventory (DHI). A multiple comparison of the overall outcome measures showed no significant differences in group performance over an 8-week period. When individual outcome measures were compared, MSQ and DHI results at the end of the 8-week treatment period revealed less motion sensitivity and dizziness handicap in groups who received VR, with or without SR, as compared with the group who received ROM exercises. These results suggest that after a vestibular injury most patients can effectively utilize central compensation mechanisms to recover from such an injury, regardless of the type of therapeutic intervention used. On the other hand, the reduction in motion sensitivity and dizziness handicap for patients who received VR could indicate a more rapid and complete recovery for these patients. This investigation is continuing as a long-term follow-up study to determine whether there are any long-term benefits in participating in a VR program.

  4. Effects of electrotactile vestibular substitution on rehabilitation of patients with bilateral vestibular loss.

    Science.gov (United States)

    Barros, Camila Giacomo Carneiro; Bittar, Roseli Saraiva Moreira; Danilov, Yuri

    2010-06-07

    The present study evaluated the effectiveness of electrotactile tongue biofeedback (BrainPort((R))) as a sensory substitute for the vestibular apparatus in patients with bilateral vestibular loss (BVL) who did not have a good response to conventional vestibular rehabilitation (VR). Seven patients with BVL were trained to use the device. Stimulation on the surface of the tongue was created by a dynamic pattern of electrical pulses and the patient was able to adjust the intensity of stimulation and spatially centralize the stimulus on the electrode array. Patients were directed to continuously adjust head orientation and to maintain the stimulus pattern at the center of the array. Postural tasks that present progressive difficulties were given during the use of the device. Pre- and post-treatment distribution of the sensory organization test (SOT) composite score showed an average value of 38.3+/-8.7 and 59.9+/-11.3, respectively, indicating a statistically significant improvement (p=0.01). Electrotactile tongue biofeedback significantly improved the postural control of the study group, even if they had not improved with conventional VR. The electrotactile tongue biofeedback system was able to supply additional information about head position with respect to gravitational vertical orientation in the absence of vestibular input, improving postural control. Patients with BVL can integrate electrotactile information in their postural control in order to improve stability after conventional VR. These results were obtained and verified not only by the subjective questionnaire but also by the SOT composite score. The limitations of the study are the small sample size and short duration of the follow-up. The current findings show that the sensory substitution mediated by electrotactile tongue biofeedback may contribute to the improved balance experienced by these patients compared to VR. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

  5. Challenges in conducting a randomized clinical trial of older people with chronic dizziness: before, during and after vestibular rehabilitation.

    Science.gov (United States)

    Ricci, Natalia A; Aratani, Mayra C; Caovilla, Heloísa H; Ganança, Fernando F

    2015-01-01

    This study aims to describe the process of conducting a randomized clinical trial of elderly with chronic dizziness subjected to vestibular rehabilitation (VR) and to verify its effectiveness on dizziness intensity. Older adults (≥65 years) with chronic dizziness from vestibular disorders referred to VR were enrolled to the trial. The control group (n=40) was submitted to the Cawthorne & Cooksey protocol and the experimental group (n=42) to the modified Cawthorne & Cooksey protocol which included multiple components. Protocols were performed during individual 50-minute sessions, twice-weekly, for eight weeks. Main measures were: recruitment data (refusal and eligibility), baseline characteristics, dropout rate, session attendance, protocol adherence, adverse effects, exercise adaptation and follow-up events. The Visual Analog Scale (VAS) was used to measure dizziness intensity. 144 elderly were referred to VR, 26.4% declined to participate and 16.7% were ineligible. There were 51 session non-attendances, with disease being the most frequent reason. Regardless of VR protocol, VAS dizziness intensity diminished along sessions (pVR protocols on recruitment, dropout, session's attendance, adherence to protocol and treatment effects. Our results revealed many challenges in conducting a rehabilitation trial with an elderly sample. The VR protocols showed to be feasible and suitable to reduce dizziness in older adults. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Reabilitação vestibular na criança: estudo preliminar Vestibular rehabilitation in children: preliminary study

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    Roseli S. M. Bittar

    2002-08-01

    Full Text Available Forma de estudo: Clínico prospectivo. Objetivo: O estudo analisa prospectivamente os resultados da Reabilitação Vestibular pelo método de Cawtorne & Cooksey em 22 crianças, portadoras de vestibulopatia periférica, associada ou não a sintomas centrais, com idade média de 8,6 anos. Material e método: Os exames quantitativos da função vestibular utilizados para quantificar a vestibulopatia foram a eletronistagmografia e a prova rotatória pendular decrescente (PRPD, mas a história clínica altamente sugestiva de processo vestibular foi considerada diagnóstica mesmo na presença de exames normais. Resultado: Os resultados apontam a Reabilitação Vestibular como uma opção válida no tratamento das vestibulopatias na infância, uma vez que não houve casos não responsivos ao tratamento.Study design: Clinical prospective. Aim: The authors analyze prospectively 22 children (mean age 8,6 years with vestibulopathy treated with Vestibular Rehabilitation in order to verify its results. Material and methody: Twenty two children with peripheral vestibular disorders associated or not to central symptoms were submitted to vestibular stimulation by the method of Cawthorne & Cooksey. The methods used to quantify the vestibular abnormalities were the electronystagmography and rotational chair testing, but a suggestive history of vestibular disorder was accepted even the exams were normal. Results: All the patients improved and our results suggest that VR is a therapeutic alternative for the treatment of vestibular disorders in the children.

  7. Critical analysis of vestibular rehabilitation outcome according to dizziness etiology.

    Science.gov (United States)

    Bittar, Roseli Saraiva Moreira; Pedalini, Maria Elisabete Bovino; Ramalho, Jeanne Oiticica; Yoshimura, Ricardo

    2007-01-01

    Vestibular rehabilitation (VR) is an excellent therapy for dizziness patients. However, despite well managed, sometimes results are not suitable. evaluate VR outcome between patients according to dizziness etiology. Retrospective review of medical records. Patients records were analyzed between January 2002 and December 2004. As for inclusion criteria, patients should have had finished VR therapy and an established diagnosis. Patients were included in three VR outcome groups and compared according to etiology. according to VR outcome 13 patients had no improvement, 24 had partial improvement and 22 complete improvement. The main etiologies were cervical syndrome, trauma, metabolic disorders, central nervous system disorders, anxiety and mood disorders, autoimmune disease and orthostatic intolerance. Patients with metabolic disorders showed better VR outcome than the others. VR therapy combined with clinical etiology treatment is an excellent approach for dizziness patients.

  8. The Effect of Vestibular Rehabilitation Therapy Program on Sensory Organization of Deaf Children With Bilateral Vestibular Dysfunction

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    Amir Abbas Ebrahimi

    2018-01-01

    Full Text Available The purpose of this study was to determine the effect of vestibular rehabilitation therapy program on the sensory organization of deaf children with bilateral vestibular dysfunction. This cross-sectional and analytic study was conducted on 24 students between the age of 7 and 12 years (6 girls and 18 boys with the profound sensorineural hearing loss (PTA>90 dB. They were assessed through the balance subtest in Bruininks-Oseretsky test of motor proficiency (BOTMP. For children which the total score of the balance subtest was 3 standard deviation lower than their peers with typical development, vestibular function testing was completed pre-intervention. Posturography Sensory organization testing (SOT was completed pre- and post-intervention with SPS (Synapsys, Marseille, France. Children with bilateral vestibular impairment were randomly assigned to either the exercise or control group. Exercise intervention consisted of compensatory training, emphasizing enhancement of visual and somatosensory function, and balance training. The exercise group entered in vestibular rehabilitation therapy program for 8 weeks. The children initially participating in the control group were provided the exercise intervention following the post-test. Based on the results there was significant difference in condition 5 and 6, areas of limits of stability (LOS, vestibular ratio and global score in posturography at the end of the intervention, but there was no significant difference in the control group in posturography (P<0.05. The results indicated that testing of vestibular, and postural control function, as well as intervention for deficiencies identified, should be included in deaf children rehabilitation program.

  9. The Effect of Vestibular Rehabilitation Therapy Program on Sensory Organization of Deaf Children With Bilateral Vestibular Dysfunction.

    Science.gov (United States)

    Ebrahimi, Amir Abbas; Jamshidi, Ali Ashraf; Movallali, Guita; Rahgozar, Mehdi; Haghgoo, Hojjat Allah

    2017-11-01

    The purpose of this study was to determine the effect of vestibular rehabilitation therapy program on the sensory organization of deaf children with bilateral vestibular dysfunction. This cross-sectional and analytic study was conducted on 24 students between the age of 7 and 12 years (6 girls and 18 boys) with the profound sensorineural hearing loss (PTA>90 dB). They were assessed through the balance subtest in Bruininks-Oseretsky test of motor proficiency (BOTMP). For children which the total score of the balance subtest was 3 standard deviation lower than their peers with typical development, vestibular function testing was completed pre-intervention. Posturography Sensory organization testing (SOT) was completed pre- and post-intervention with SPS (Synapsys, Marseille, France). Children with bilateral vestibular impairment were randomly assigned to either the exercise or control group. Exercise intervention consisted of compensatory training, emphasizing enhancement of visual and somatosensory function, and balance training. The exercise group entered in vestibular rehabilitation therapy program for 8 weeks. The children initially participating in the control group were provided the exercise intervention following the post-test. Based on the results there was significant difference in condition 5 and 6, areas of limits of stability (LOS), vestibular ratio and global score in posturography at the end of the intervention, but there was no significant difference in the control group in posturography (P<0.05). The results indicated that testing of vestibular, and postural control function, as well as intervention for deficiencies identified, should be included in deaf children rehabilitation program.

  10. Manual therapy with and without vestibular rehabilitation for cervicogenic dizziness: a systematic review

    National Research Council Canada - National Science Library

    Lystad, Reidar P; Bell, Gregory; Bonnevie-Svendsen, Martin; Carter, Catherine V

    2011-01-01

    ... in the treatment of cervicogenic dizziness. The purpose of this systematic review is to evaluate the evidence for manual therapy, in conjunction with or without vestibular rehabilitation, in the management of cervicogenic dizziness...

  11. Vestibular Rehabilitation in a Patient with Whiplash-associated Disorders

    Directory of Open Access Journals (Sweden)

    Kwo-Shieng Tuo

    2006-12-01

    Full Text Available Whiplash-associated disorders are characterized by multiple physical complaints after a flexion-extension trauma to the neck. They are difficult to treat, and they often result in great impact on the patient's quality of life. In this paper, the comprehensive treatment of a patient with whiplash-associated disorders is presented. The purpose is to highlight the importance of accurate diagnosis and appropriate treatment plans to improve patients' quality of life. This 23-year-old woman experienced a traffic accident which caused severely painful neck disability, numbness over bilateral upper limbs, dizziness, double vision and loss of balance. Among these symptoms, dizziness was the problem that bothered the patient most. She received a comprehensive rehabilitation program including physical modalities, trigger point injections for relief of pain, as well as a vestibular rehabilitation program, which included exercises challenging and improving her balance function, head-eye coordination exercise, visual-ocular control exercise and sensory substitution-promoting exercises. She resumed her previous full-time work after 3 weeks of treatment. This successfully treated case illustrates the importance of correct diagnosis and appropriate treatment for patients who suffer from whiplash-associated disorders.

  12. Three-dimensional, virtual reality vestibular rehabilitation for chronic imbalance problem caused by Ménière's disease: a pilot study.

    Science.gov (United States)

    Hsu, Su-Yi; Fang, Te-Yung; Yeh, Shih-Ching; Su, Mu-Chun; Wang, Pa-Chun; Wang, Victoria Y

    2017-08-01

    The purpose of this study was to evaluate a three-dimensional, virtual reality system for vestibular rehabilitation in patients with intractable Ménière's disease and chronic vestibular dysfunction. We included 70 patients (36 for study, 34 as control) with a chronic imbalance problem caused by uncompensated Ménière's disease. The virtual reality vestibular rehabilitation comprised four training tasks (modified Cawthorne-Cooksey exercises: eye, head, extension, and coordination exercises) performed in six training sessions (in 4 weeks). Measurements of the task scores and balance parameters obtained at the baseline and after final training sessions were compared. A significant improvement was observed in extension and coordination scores. Patients in the early stages of Ménière's disease had a significantly greater improvement in the center of gravity sway and trajectory excursion in the mediolateral direction than did patients in the late stages of Ménière's disease. Mild functional disability attributable to Ménière's disease was a predictor of improvement in the statokinesigram and maximum trajectory excursion in the anteroposterior direction after rehabilitation. The control group showed no significant improvement in almost all parameters. Virtual reality vestibular rehabilitation may be useful in patients with Ménière's disease, particular those in the early stages or having mild functional disability. Implication for rehabilitation Chronic imbalance caused by uncompensated Ménière's disease is an indication for vestibular rehabilitation. The interactive virtual reality video game, when integrated into vestibular rehabilitation exercise protocol, may assist patients who have mild disability Ménière's disease and who cannot benefit from treatment with drugs or surgery. The initial data from this study support the applicability of three-dimensional virtual reality technology in vestibular rehabilitation programs. The technology gives

  13. A systematic review about the effects of the vestibular rehabilitation in middle-age and older adults.

    Science.gov (United States)

    Ricci, Natalia A; Aratani, Mayra C; Doná, Flávia; Macedo, Camila; Caovilla, Heloísa H; Ganança, Fernando F

    2010-01-01

    to summarize the results of clinical trials on vestibular rehabilitation (VR) in middle-aged and elderly people with vestibular disorders. a search for relevant trials was performed in the databases LILACS, EMBASE, MEDLINE, SciELO, Cochrane, ISI Web of Knowledge and virtual libraries of theses and dissertations. Randomized controlled trials published in the last 10 years and written in English, Portuguese or Spanish were included. The methodological quality of the studies was assessed by the PEDro scale. Results from the included studies were analyzed through a critical review of content. nine studies were included in the review. Four studies reported on participants aged over 40 years (middle-aged and elderly) and five studies consisted exclusively of elderly subjects (over 60 years). Findings of vestibular dysfunction were diverse and the most common complaints were body imbalance or postural instability (3 studies), and vertigo or dizziness (3 studies). The Visual Analogue Scale (VAS) was the most commonly used instrument to assess subjective perception of symptoms of vestibular dysfunction (4 studies). According to the PEDro scale, four studies were considered to be of good quality. The most common experimental intervention was the Cawthorne & Cooksey protocol (4 studies). For most outcome measures, the studies comparing VR with another type of intervention showed no differences between the groups after the therapy. the studies included in this review provide evidence for the positive effects of VR in elderly and middle-aged adults with vestibular disturbances.

  14. Manual therapy with and without vestibular rehabilitation for cervicogenic dizziness: a systematic review

    Directory of Open Access Journals (Sweden)

    Lystad Reidar P

    2011-09-01

    Full Text Available Abstract Background Manual therapy is an intervention commonly advocated in the management of dizziness of a suspected cervical origin. Vestibular rehabilitation exercises have been shown to be effective in the treatment of unilateral peripheral vestibular disorders, and have also been suggested in the literature as an adjunct in the treatment of cervicogenic dizziness. The purpose of this systematic review is to evaluate the evidence for manual therapy, in conjunction with or without vestibular rehabilitation, in the management of cervicogenic dizziness. Methods A comprehensive search was conducted in the databases Scopus, Mantis, CINHAL and the Cochrane Library for terms related to manual therapy, vestibular rehabilitation and cervicogenic dizziness. Included studies were assessed using the Maastricht-Amsterdam criteria. Results A total of fifteen articles reporting findings from thirteen unique investigations, including five randomised controlled trials and eight prospective, non-controlled cohort studies were included in this review. The methodological quality of the included studies was generally poor to moderate. All but one study reported improvement in dizziness following either unimodal or multimodal manual therapy interventions. Some studies reported improvements in postural stability, joint positioning, range of motion, muscle tenderness, neck pain and vertebrobasilar artery blood flow velocity. Discussion Although it has been argued that manual therapy combined with vestibular rehabilitation may be superior in the treatment of cervicogenic dizziness, there are currently no observational and experimental studies demonstrating such effects. A rationale for combining manual therapy and vestibular rehabilitation in the management of cervicogenic dizziness is presented. Conclusion There is moderate evidence to support the use of manual therapy, in particular spinal mobilisation and manipulation, for cervicogenic dizziness. The evidence

  15. Vestibular rehabilitation in benign paroxysmal positional vertigo: Reality or fiction?

    Science.gov (United States)

    Bressi, Federica; Vella, Paola; Casale, Manuele; Moffa, Antonio; Sabatino, Lorenzo; Lopez, Michele Antonio; Carinci, Francesco; Papalia, Rocco; Salvinelli, Fabrizio; Sterzi, Silvia

    2017-06-01

    The objective of this article is to systematically review the evidence on the effectiveness of vestibular rehabilitation (VR) in patients with benign paroxysmal positional vertigo (BPPV). Relevant published studies about VR in BPPV were searched in PubMed, Google Scholar and Ovid using various keywords. We included trials that were available in the English language and did not apply publication year or publication status restrictions. Studies based on the VR in other peripheral and/or central balance disorders are excluded. Primary outcome was the effect on vertigo attacks and balance. Of 42 identified trials, only 12 trials fulfilled our inclusion criteria and were included in this review. Three of them investigated the role of VR in patients with BPPV comparing with no treatment, two of them evaluated the efficacy of VR versus medications, seven of them have highlighted the benefits of the VR alone or in combination with canalith repositioning procedure (CRP) compared to CRP alone. The studies differed in type of intervention, type of outcome and follow-up time. VR improves balance control, promoting visual stabilization with head movements, improving vestibular-visual interaction during head movement and expanding static and dynamic posture stability. CRP and VR seem to have a synergic effect in patients with BPPV, especially in elderly patients. VR does not reduce the recurrence rate, but it seems to reduce the unpleasantness. So VR can substitute CRP when spine comorbidities contraindicate CRP and can reduce the uptake of anti-vertigo drugs post CRP. Further studies are needed to confirm these encouraging results.

  16. Effectiveness of Vestibular Rehabilitation in Hemodialysis Patients With Dizziness.

    Science.gov (United States)

    Dai, Chin-Ying; Lin, Su-Chun; Peng, Hui-Ling; Chung, Yueh-Chin; Chen, Shu-Wen; Feng, Ying-Feng; Tung, Yi-Chen; Liu, Wen-Miao

    This study evaluated the effectiveness of vestibular rehabilitation (VR) for hemodialysis (HD) patients with chronic dizziness. A single-blind, randomized controlled study was performed. Cluster-randomized sampling was used to select the experimental group from two outpatient dialysis clinics. A total of 26 patients participated in the study. Dizziness Handicap Inventory (DHI) and falls were used as outcome measures. Data were collected at baseline (T1), 3 months (T2), and 6 months (T3). Two-way repeated-measures ANOVA of DHI revealed a statistically significant group and time interaction. Dizziness handicap outcome was significantly reduced over time in the experimental group (DHI total score, T1 = 35.29, T2 = 32.86, T3 = 27.86, p = .001). VR exercise instructed by nurses can be effective in alleviating handicap imposed by dizziness in dialysis patients. Nurses are encouraged to learn VR as a simple exercise to improve well-being in dialysis patients with chronic dizziness.

  17. Vestibular rehabilitation outcomes: velocity trajectory analysis of repeated bench stepping.

    Science.gov (United States)

    Goldvasser, D; McGibbon, C A; Krebs, D E

    2000-10-01

    To quantify vestibular rehabilitation (VR) outcomes in patients with vestibulospinal reflex pathology (VSP) using a new technique, high curvature analysis (HCA), that measures space trajectory stability. Twelve patients with VSP and 10 healthy controls performed a repeated stepping task in a motion analysis laboratory. Patients with VSP were tested before and after a 12 week VR program. Three dimensional whole body center of gravity (CG) was captured during repeated bench stepping trials (step up forward/step down backward), and the resulting horizontal plane CG velocity trajectories were analyzed using HCA. VSP patients were significantly less stable than healthy subjects prior to VR (P=0.022), but these differences disappeared following VR (P=0.148). The stability of the VSP patients during the stepping task at 3 months increased significantly from baseline values (P=0.013). Evaluating the efficacy of VR requires analysis techniques that are sensitive to changes in stability. We conclude that HCA can be used for assessing improvements in CG stability of VSP patients while performing a repeated bench stepping activity.

  18. Quality of life of individuals submitted to vestibular rehabilitation Qualidade de vida de indivíduos submetidos à reabilitação vestibular

    Directory of Open Access Journals (Sweden)

    Olívia Helena Gomes Patatas

    2009-06-01

    Full Text Available Balance disorders affect social, family and professional activities. Vestibular rehabilitation can reduce the impact of these disorders on the quality of life of individuals with vertigo. AIM: to study the influence of vestibular rehabilitation on the quality of life of individuals, correlating it with gender, age, results from computerized vectoelectronystagmography and vertigo. Study type: Retrospective. MATERIALS AND METHODS:Twenty-two individuals were submitted to customized vestibular rehabilitation and the Brazilian Dizziness Handicap Inventory - DHI before and after vestibular rehabilitation. Results from this questionnaire were correlated with gender, age, vestibular assessment and the presence of vertigo. RESULTS: all the DHI scores reduced significantly after vestibular rehabilitation. There were no differences among genders; adults and elderly patients; irritative peripheral vestibular syndromes; deficiency syndromes and normal exams; the presence or absence of vertigo. CONCLUSION: all the individuals had improvements in their quality of life after customized vestibular rehabilitation.Desordens do equilíbrio comprometem atividades sociais, familiares e profissionais. A reabilitação vestibular pode reduzir o impacto dessas desordens na qualidade de vida dos indivíduos vertiginosos. OBJETIVO: Verificar a influência da reabilitação vestibular sobre a qualidade de vida dos indivíduos, correlacionando-a com gênero, idade, resultado da vectoeletronistagmografia computadorizada e presença de vertigem. Forma de Estudo: Retrospectivo. MATERIAL E MÉTODO: Vinte e dois indivíduos foram submetidos à reabilitação vestibular personalizada e ao Dizziness Handicap Inventory - DHI brasileiro - pré e pós-reabilitação vestibular. Os resultados desse questionário foram correlacionados com as variáveis gênero, idade, avaliação vestibular e presença de tontura do tipo vertigem. RESULTADOS: Todos os escores do DHI diminu

  19. Effects of Vestibular Rehabilitation on Balance Control in Older People with Chronic Dizziness: A Randomized Clinical Trial.

    Science.gov (United States)

    Ricci, Natalia Aquaroni; Aratani, Mayra Cristina; Caovilla, Heloísa Helena; Ganança, Fernando Freitas

    2016-04-01

    The aim of this study was to compare the effects of vestibular rehabilitation protocols on balance control in elderly with dizziness. This is a randomized clinical trial with 3-mo follow-up period. The sample was composed of 82 older individuals with chronic dizziness from vestibular disorders. The control group was treated according to the Conventional Cawthorne & Cooksey protocol (n = 40), and the experimental group was submitted to a Multimodal Cawthorne & Cooksey protocol (n = 42). Measures included Dynamic Gait Index, fall history, hand grip strength, Time Up-and-Go Test, sit-to-stand test, multidirectional reach, and static balance tests. With the exception of history of falls, Forward Functional Reach, Unipedal Right and Left Leg Eyes Closed, and Sensorial Romberg Eyes Open, all outcomes improved after treatments. Such results persisted at follow-up period, with the exception of the Tandem Eyes Open and the Timed Up-and-Go manual. The between-group differences for Sensorial Romberg Eyes Closed (4.27 secs) and Unipedal Left Leg Eyes Open (4.08 secs) were significant after treatment, favoring the Multimodal protocol. Both protocols resulted in improvement on elderly's balance control, which was maintained during a short-term period. The multimodal protocol presented better performance on specific static balance tests.

  20. Vestibular Rehabilitation After Traumatic Brain Injury: Case Series.

    Science.gov (United States)

    Kleffelgaard, Ingerid; Soberg, Helene Lundgaard; Bruusgaard, Kari A; Tamber, Anne L; Langhammer, Birgitta

    2016-06-01

    There has been an increasing focus on vestibular rehabilitation (VR) after traumatic brain injury (TBI) in recent years. However, detailed descriptions of the content of and patient responses to VR after TBI are limited. The purposes of this case series are (1) to describe a modified, group-based VR intervention and (2) to examine changes in self-reported and performance-based outcome measures. Two women and 2 men (aged 24-45 years) with mild TBI, dizziness, and balance problems participated in an 8-week intervention consisting of group sessions with guidance, individually modified VR exercises, a home exercise program, and an exercise diary. Self-reported and performance-based outcome measures were applied to assess the impact of dizziness and balance problems on functions related to activity and participation. The intervention caused no adverse effects. Three of the 4 patients reported reduced self-perceived disability because of dizziness, diminished frequency and severity of dizziness, improved health-related quality of life, reduced psychological distress, and improved performance-based balance. The change scores exceeded the minimal detectable change, indicating a clinically significant change or improvement in the direction of age-related norms. The fourth patient did not change or improve in most outcome measures. A modified, group-based VR intervention was safe and appeared to be viable and beneficial when addressing dizziness and balance problems after TBI. However, concurrent physical and psychological symptoms, other neurological deficits, and musculoskeletal problems might influence the course of central nervous system compensation and recovery. The present case series may be useful for tailoring VR interventions to patients with TBI. Future randomized controlled trials are warranted to evaluate the short- and long-term effects of VR after TBI. © 2016 American Physical Therapy Association.

  1. Reabilitação vestibular em um hospital universitário Vestibular rehabilitation in a university hospital

    Directory of Open Access Journals (Sweden)

    Flávia da Silva Tavares

    2008-04-01

    Full Text Available A Reabilitação Vestibular visa melhorar o equilíbrio global, a qualidade de vida e orientação espacial dos pacientes com tontura. OBJETIVOS: Traçar o perfil dos pacientes atendidos no Ambulatório de Reabilitação Vestibular do Setor de Otoneurologia de um hospital universitário e verificar os resultados obtidos no período de novembro/2000 a dezembro/2004. MATERIAL E MÉTODO: Levantamento de dados contidos nas fichas dos 93 pacientes submetidos à Reabilitação Vestibular no período. FORMA DE ESTUDO: Clínico retrospectivo. RESULTADOS: A média etária dos pacientes foi de 52,82 anos, 56 do sexo feminino e 37 do sexo masculino. O número médio de atendimentos foi 4,3, sendo maior para os pacientes com distúrbios otoneurológicos centrais (média de 5,9. Dentre os pacientes que concluíram o tratamento proposto, 37 (60,7% obtiveram melhora significativa, 14 (22,9% tiveram melhora parcial e 10 (16,4% não referiram benefícios significativos. Os pacientes que mais se beneficiaram com a Reabilitação Vestibular tinham distúrbios otoneurológicos periféricos. CONCLUSÃO: A maior parte dos pacientes era do sexo feminino, com idade média de 52,8 anos. Cinqüenta e um pacientes (83,6% tiveram benefício com a terapia confirmando a eficácia do tratamento.The aim of vestibular rehabilitation is to improve total balance, quality of life and spatial orientation of patients with dizziness. AIMS: To determine the characteristics of the patients who underwent the Vestibular Rehabilitation program of the Neurotology Ward of a University Hospital, and to verify the results obtained between November/2000 and December/2004. MATERIALS AND METHODS: analysis of 93 files from patients under Vestibular Rehabilitation during the studied period. STUDY DESIGN: Retrospective clinical. RESULTS: the mean age of patients was 52.82 years, 56 females and 37 males. The average number of therapy sessions was 4.3, higher for patients with central neurotological

  2. Does otolith organ dysfunction influence outcomes after a customized program of vestibular rehabilitation?

    Science.gov (United States)

    Murray, Katherine J; Hill, Keith; Phillips, Bev; Waterston, John

    2010-06-01

    Vestibular rehabilitation (VR) is a successful approach to the treatment of vestibular dysfunction. The purpose of this study was to investigate the influence of otolith dysfunction on the response to VR in individuals with a peripheral vestibular disorder. Eighteen participants with loss of semicircular canal function only, and 29 participants with combined loss of semicircular canal and otolith organ function were recruited. All participants received a comprehensive clinical assessment before and after an 8-week customized program of VR. Both groups achieved significant improvements on most measures at the end of the 8-week VR program. However, no significant differences were identified between participants with versus without otolith dysfunction with respect to change in symptom severity (P = .81), self-perceived handicap (P = .92), functional limitations (P = .93), or balance performance after VR. Otolith dysfunction does not significantly influence the response to rehabilitation of individuals with a peripheral vestibular disorder. Vestibular rehabilitation is associated improvements in symptom severity, self-perceived handicap, and balance function in individuals with otolith dysfunction.

  3. Vestibular Rehabilitation for Peripheral Vestibular Hypofunction: An Evidence-Based Clinical Practice Guideline: FROM THE AMERICAN PHYSICAL THERAPY ASSOCIATION NEUROLOGY SECTION.

    Science.gov (United States)

    Hall, Courtney D; Herdman, Susan J; Whitney, Susan L; Cass, Stephen P; Clendaniel, Richard A; Fife, Terry D; Furman, Joseph M; Getchius, Thomas S D; Goebel, Joel A; Shepard, Neil T; Woodhouse, Sheelah N

    2016-04-01

    Uncompensated vestibular hypofunction results in postural instability, visual blurring with head movement, and subjective complaints of dizziness and/or imbalance. We sought to answer the question, "Is vestibular exercise effective at enhancing recovery of function in people with peripheral (unilateral or bilateral) vestibular hypofunction?" A systematic review of the literature was performed in 5 databases published after 1985 and 5 additional sources for relevant publications were searched. Article types included meta-analyses, systematic reviews, randomized controlled trials, cohort studies, case control series, and case series for human subjects, published in English. One hundred thirty-five articles were identified as relevant to this clinical practice guideline. Based on strong evidence and a preponderance of benefit over harm, clinicians should offer vestibular rehabilitation to persons with unilateral and bilateral vestibular hypofunction with impairments and functional limitations related to the vestibular deficit. Based on strong evidence and a preponderance of harm over benefit, clinicians should not include voluntary saccadic or smooth-pursuit eye movements in isolation (ie, without head movement) as specific exercises for gaze stability. Based on moderate evidence, clinicians may offer specific exercise techniques to target identified impairments or functional limitations. Based on moderate evidence and in consideration of patient preference, clinicians may provide supervised vestibular rehabilitation. Based on expert opinion extrapolated from the evidence, clinicians may prescribe a minimum of 3 times per day for the performance of gaze stability exercises as 1 component of a home exercise program. Based on expert opinion extrapolated from the evidence (range of supervised visits: 2-38 weeks, mean = 10 weeks), clinicians may consider providing adequate supervised vestibular rehabilitation sessions for the patient to understand the goals of the program

  4. Preliminary evidence of improved cognitive performance following vestibular rehabilitation in children with combined ADHD (cADHD) and concurrent vestibular impairment.

    Science.gov (United States)

    Lotfi, Younes; Rezazadeh, Nima; Moossavi, Abdollah; Haghgoo, Hojjat Allah; Rostami, Reza; Bakhshi, Enayatollah; Badfar, Faride; Moghadam, Sedigheh Farokhi; Sadeghi-Firoozabadi, Vahid; Khodabandelou, Yousef

    2017-12-01

    Balance function has been reported to be worse in ADHD children than in their normal peers. The present study hypothesized that an improvement in balance could result in better cognitive performance in children with ADHD and concurrent vestibular impairment. This study was designed to evaluate the effects of comprehensive vestibular rehabilitation therapy on the cognitive performance of children with combined ADHD and concurrent vestibular impairment. Subject were 54 children with combined ADHD. Those with severe vestibular impairment (n=33) were randomly assigned to two groups that were matched for age. A rehabilitation program comprising overall balance and gate, postural stability, and eye movement exercises was assigned to the intervention group. Subjects in the control group received no intervention for the same time period. Intervention was administered twice weekly for 12 weeks. Choice reaction time (CRT) and spatial working memory (SWM) subtypes of the Cambridge Neuropsychological Test Automated Battery (CANTAB) were completed pre- and post-intervention to determine the effects of vestibular rehabilitation on the cognitive performance of the subjects with ADHD and concurrent vestibular impairment. ANCOVA was used to compare the test results of the intervention and control group post-test. The percentage of correct trial scores for the CRT achieved by the intervention group post-test increased significantly compared to those of the control group (p=0.029). The CRT mean latency scores were significantly prolonged in the intervention group following intervention (p=0.007) compared to the control group. No significant change was found in spatial functioning of the subjects with ADHD following 12 weeks of intervention (p>0.05). The study highlights the effect of vestibular rehabilitation on the cognitive performance of children with combined ADHD and concurrent vestibular disorder. The findings indicate that attention can be affected by early vestibular

  5. Vestibular compensation following vestibular neurotomy.

    Science.gov (United States)

    Devèze, A; Montava, M; Lopez, C; Lacour, M; Magnan, J; Borel, L

    2015-09-01

    Four studies assessing vestibular compensation in Menière's disease patients undergoing unilateral vestibular neurotomy, using different analysis methods, are reviewed, with a focus on the different strategies used by patients according to their preoperative sensory preference. Four prospective studies performed in a university tertiary referral center were reviewed, measuring the pattern of vestibular compensation in Menière's disease patients before and after unilateral vestibular neurotomy on various assessment protocols: postural syndrome assessed on static posturography and gait analysis; perceptual syndrome assessed on subjective visual vertical perception; and oculomotor syndrome assessed on ocular cyclotorsion. Vestibular compensation occurred at variable intervals depending on the parameter investigated. Open-eye postural control and gait/walking returned to normal one month after neurotomy. Fine balance analysis found that visual perception of the vertical and ocular cyclotorsion impairment persisted at long-term follow-up. Clinical postural disturbance persisted only when visual afferents were cut off (eyes closed). These impairments were the expression of a postoperative change in postural strategy related to the new use of visual and non-visual references. Understanding pre-operative interindividual variation in balance strategy is critical to screening for postural instability and tailoring vestibular rehabilitation. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  6. Vestibular rehabilitation in elderly patients with benign paroxysmal positional vertigo

    OpenAIRE

    Resende Carolina R.; Taguchi Carlos K.; Almeida Juliane G. de; Fujita Reginaldo R.

    2003-01-01

    A Vertigem Posicional Paroxística Benigna (VPPB) é um distúrbio vestibular no qual os pacientes relatam breves momentos de vertigem e/ou leve instabilidade postural, ocasionados por uma mudança brusca na movimentação cefálica ou corporal. OBJETIVO: Verificar o benefício da reabilitação vestibular, realizada em grupo, em pacientes idosos portadores de VPPB. FORMA DE ESTUDO: Clínico prospectivo. MATERIAL E MÉTODO: Foram selecionados aleatoriamente 16 pacientes portadores de VPPB, todos medicado...

  7. Vestibular Assessment and Rehabilitation: Ten-Year Survey Trends of Audiologists' Opinions and Practice.

    Science.gov (United States)

    Nelson, M Dawn; Akin, Faith W; Riska, Kristal M; Andresen, Kimberly; Mondelli, Stephanie Stamps

    2016-02-01

    The past decade has yielded changes in the education and training of audiologists and technological advancements that have become widely available for clinical balance function testing. It is unclear if recent advancements in vestibular instrumentation or the transition to an AuD degree have affected audiologists' vestibular clinical practice or opinions. The purpose of this study was to examine predominant opinions and practices for vestibular assessment (VA) and vestibular rehabilitation (VR) over the past decade and between master's- and AuD-level audiologists. A 31-question survey was administered to audiologists via U.S. mail in 2003 (N = 7,500) and electronically in 2014 (N = 9,984) with a response rate of 12% and 10%, respectively. There was an increase in the number of audiologists providing vestibular services in the past decade. Most respondents agreed that audiologists were the most qualified professionals to conduct VA. Less than half of the surveyed audiologists felt that graduate training was adequate for VA. AuD-level audiologists were more satisfied with graduate training and felt more comfortable performing VA compared to master's-level audiologists. Few respondents agreed that audiologists were the most qualified professionals to conduct VR or that graduate training prepared them to conduct VR. The basic vestibular test battery was unchanged across surveys and included: calorics, smooth pursuit, saccades, search for spontaneous, positional, gaze and optokinetic nystagmus, Dix-Hallpike, case history, and hearing evaluation. There was a trend toward greater use of air (versus water) calorics, videonystagmography (versus electronystagmography), and additional tests of vestibular and balance function. VA is a growing specialty area in the field of audiology. Better training opportunities are needed to increase audiologists' knowledge and skills for providing vestibular services. The basic tests performed during VA have remained relatively unchanged

  8. Vestibular rehabilitation following surgical repair for Superior Canal Dehiscence Syndrome: A complicated case report.

    Science.gov (United States)

    Carender, Wendy J; Grzesiak, Melissa

    2018-02-01

    Superior Canal Dehiscence Syndrome (SCDS) causes auditory and vestibular symptoms. Following surgical repair of the dehiscence, patients often experience dizziness and imbalance. This case report describes a postoperative vestibular exercise program, focusing on the principles of central compensation and habituation, and how it was modified for a patient with delayed progress secondary to strabismus and visual vertigo. A 63-year-old male with history of strabismus eye surgery, right hearing loss, aural fullness, and sensitivity to loud sounds was referred for vestibular rehabilitation (VR). He was seen for one preoperative and six postoperative PT visits over eight months. Outcome measures two weeks postoperative were as follows: Dizziness Handicap Inventory (DHI) 38/100; Timed Up & Go (TUG) 9.92 seconds; Dynamic Gait Index (DGI) 16/24; and a 3-line difference in Dynamic Visual Acuity (DVA). Improved outcomes at discharge included: DHI 18/100; TUG 6.87 seconds; DGI 23/24; and 1-line difference in DVA. He was able to return to work and previously enjoyed recreational activities. Postoperative vestibular rehabilitation programs are functionally and symptomatically beneficial following surgical repair for SCDS. Deviations from expected recovery should be addressed to achieve optimal outcomes as demonstrated in this complicated case report.

  9. Critical analysis of vestibular rehabilitation outcome according to dizziness etiology

    OpenAIRE

    Roseli Saraiva Moreira Bittar; Maria Elisabete Bovino Pedalini; Jeanne Oiticica Ramalho; Ricardo Yoshimura

    2007-01-01

    A reabilitação vestibular (RV) é uma ótima opção terapêutica para tratamento dos pacientes vestibulopatas. Contudo, mesmo quando bem conduzida, algumas vezes não surte os efeitos propostos. OBJETIVO: Avaliar a resposta de pacientes submetidos à RV em relação às etiologias apresentadas. Forma de Estudo: Retrospectivo descritivo. PACIENTES E MÉTODO: Analisamos pacientes que concluíram a RV e tinham diagnóstico entre janeiro de 2002 e dezembro de 2004. Dividimos os pacientes em três grupos, de a...

  10. Vestibular rehabilitation in the treatment of dizziness and tinnitus

    OpenAIRE

    Bianca Simone Zeigelboim; Marine Raquel Diniz da Rosa; Karlin Fabianne Klagenberg; Ari Leon Jurkiewicz

    2008-01-01

    OBJETIVO: Verificar a efetividade dos exercícios de reabilitação vestibular na melhora do zumbido e da tontura por meio de avaliação pré e pós-aplicação do questionário Dizziness Handicap Inventory (DHI) e Tinnitus Handicap Inventory (THI), ambos adaptados à população brasileira. MÉTODOS: Avaliaram-se seis pacientes (dois do sexo masculino e quatro do sexo feminino), na faixa etária de 43 a 70 anos. Os pacientes foram submetidos aos seguintes procedimentos: anamnese, inspeção otológica, avali...

  11. Effectiveness of conventional versus virtual reality-based balance exercises in vestibular rehabilitation for unilateral peripheral vestibular loss: results of a randomized controlled trial.

    Science.gov (United States)

    Meldrum, Dara; Herdman, Susan; Vance, Roisin; Murray, Deirdre; Malone, Kareena; Duffy, Douglas; Glennon, Aine; McConn-Walsh, Rory

    2015-07-01

    To compare the effectiveness of virtual reality-based balance exercises to conventional balance exercises during vestibular rehabilitation in patients with unilateral peripheral vestibular loss (UVL). Assessor-blind, randomized controlled trial. Two acute care university teaching hospitals. Patients with UVL (N=71) who had dizziness/vertigo, and gait and balance impairment. Patients with UVL were randomly assigned to receive 6 weeks of either conventional (n=36) or virtual reality-based (n=35) balance exercises during vestibular rehabilitation. The virtual reality-based group received an off-the-shelf virtual reality gaming system for home exercise, and the conventional group received a foam balance mat. Treatment comprised weekly visits to a physiotherapist and a daily home exercise program. The primary outcome was self-preferred gait speed. Secondary outcomes included other gait parameters and tasks, Sensory Organization Test (SOT), dynamic visual acuity, Hospital Anxiety and Depression Scale, Vestibular Rehabilitation Benefits Questionnaire, and Activities Balance Confidence Questionnaire. The subjective experience of vestibular rehabilitation was measured with a questionnaire. Both groups improved, but there were no significant differences in gait speed between the groups postintervention (mean difference, -.03m/s; 95% confidence interval [CI], -.09 to .02m/s). There were also no significant differences between the groups in SOT scores (mean difference, .82%; 95% CI, -5.00% to 6.63%) or on any of the other secondary outcomes (P>.05). In both groups, adherence to exercise was high (∼77%), but the virtual reality-based group reported significantly more enjoyment (P=.001), less difficulty with (P=.009) and less tiredness after (P=.03) balance exercises. At 6 months, there were no significant between-group differences in physical outcomes. Virtual reality-based balance exercises performed during vestibular rehabilitation were not superior to conventional balance

  12. Balance rehabilitation by moving platform and exercises in patients with neuropathy or vestibular deficit.

    Science.gov (United States)

    Nardone, Antonio; Godi, Marco; Artuso, Alessia; Schieppati, Marco

    2010-12-01

    To assess the efficacy of a balance rehabilitation treatment by using both a powered platform on which subjects stand and specific physical exercises (EXs). Crossover trial. Physical and rehabilitation medicine department in Italy. Patients (N=33) with balance disorders (14 vestibular origin, 19 peripheral neuropathy origin). Patients underwent powered platform then EX treatment (n=17); the other 16 received the same treatments in reverse order. powered platform consisted of balancing on a sinusoidally oscillating powered platform (in anteroposterior and laterolateral directions in separate trials) with eyes open and closed. A physical therapist administered Cawthorne-Cooksey EXs for patients with vestibular disorders and modified Frenkel EXs for patients with neuropathy. Treatment lasted 1 hour a day for 10 consecutive days, except for the weekend. Body sway area, subjective score of stability, balance and gait scores, and amplitude of head displacement while balancing on the oscillating powered platform were recorded before, (t0) after the first (t1), and after the second treatment (t2), regardless of the powered platform or EX order. On average, all participants improved balance regardless of the order of treatments, and more so at t2 than t1. Improvement was observed by using instrumental evaluations and balance and gait scales. In both patient groups, powered platform treatment proved to be as effective as EX in improving balance. This effect was stronger in patients with vestibular disorders, independently of order of treatment. Balance rehabilitation with either EX or powered platform is effective in patients with balance disorders of vestibular or neuropathic origin. These findings point to the value of either or both physical EXs and powered platform in increasing stability and potentially decrease the risk of falling in patients with neuropathy, for whom few results are documented in the literature. Copyright © 2010 American Congress of Rehabilitation

  13. Use of canalith repositioning manoeuvres and vestibular rehabilitation: a GP survey

    OpenAIRE

    van Vugt, Vincent A; Diaz Nerio, Patria M.; van der Wouden, Johannes C.; Horst, Henri?tte E van der; Maarsingh, Otto R

    2017-01-01

    Objective To investigate the use of canalith repositioning manoeuvres and vestibular rehabilitation (VR) by GPs and to assess reasons for not using these techniques in patients with vertigo. Design Online survey. Setting GPs in the western and central part of the Netherlands. Subjects and method Of GPs, 1169 were approached to participate in the survey. A sample of 426 GPs filled out the questionnaire (36.4% response rate). The 22-item questionnaire contained both multiple choice and free-tex...

  14. Hamstring Muscle Injuries, a Rehabilitation Protocol Purpose.

    Science.gov (United States)

    Valle, Xavier; L Tol, Johannes; Hamilton, Bruce; Rodas, Gil; Malliaras, Peter; Malliaropoulos, Nikos; Rizo, Vicenc; Moreno, Marcel; Jardi, Jaume

    2015-12-01

    Hamstring acute muscle injuries are prevalent in several sports including AFL football (Australian Football League), sprinting and soccer, and are often associated with prolonged time away from sport. In response to this, research into prevention and management of hamstring injury has increased, but epidemiological data shows no decline in injury and re-injury rates, suggesting that rehabilitation programs and return to play (RTP) criteria have to be improved. There continues to be a lack of consensus regarding how to assess performance, recovery and readiness to RTP, following hamstring strain injury. The aim of this paper was to propose rehabilitation protocol for hamstring muscle injuries based on current basic science and research knowledge regarding injury demographics and management options. Criteria-based (subjective and objective) progression through the rehabilitation program will be outlined along with exercises for each phase, from initial injury to RTP.

  15. Hamstring Muscle Injuries, a Rehabilitation Protocol Purpose

    Science.gov (United States)

    Valle, Xavier; L.Tol, Johannes; Hamilton, Bruce; Rodas, Gil; Malliaras, Peter; Malliaropoulos, Nikos; Rizo, Vicenc; Moreno, Marcel; Jardi, Jaume

    2015-01-01

    Context: Hamstring acute muscle injuries are prevalent in several sports including AFL football (Australian Football League), sprinting and soccer, and are often associated with prolonged time away from sport. Evidence Acquisition: In response to this, research into prevention and management of hamstring injury has increased, but epidemiological data shows no decline in injury and re-injury rates, suggesting that rehabilitation programs and return to play (RTP) criteria have to be improved. There continues to be a lack of consensus regarding how to assess performance, recovery and readiness to RTP, following hamstring strain injury. Results: The aim of this paper was to propose rehabilitation protocol for hamstring muscle injuries based on current basic science and research knowledge regarding injury demographics and management options. Conclusions: Criteria-based (subjective and objective) progression through the rehabilitation program will be outlined along with exercises for each phase, from initial injury to RTP. PMID:26715969

  16. Effectiveness of conventional versus virtual reality based vestibular rehabilitation in the treatment of dizziness, gait and balance impairment in adults with unilateral peripheral vestibular loss: a randomised controlled trial

    National Research Council Canada - National Science Library

    Meldrum, Dara; Herdman, Susan; Moloney, Roisin; Murray, Deirdre; Duffy, Douglas; Malone, Kareena; French, Helen; Hone, Stephen; Conroy, Ronan; McConn-Walsh, Rory

    2012-01-01

    .... Vestibular rehabilitation benefits patients but optimal treatment remains unknown. Virtual reality is an emerging tool in rehabilitation and provides opportunities to improve both outcomes and patient satisfaction with treatment...

  17. Vestibular rehabilitation: clinical benefits to patients with Parkinson's disease Reabilitação vestibular: utilidade clínica em pacientes com doença de Parkinson

    Directory of Open Access Journals (Sweden)

    Bianca Simone Zeigelboim

    2009-06-01

    Full Text Available OBJECTIVE: To evaluate the effectiveness of the vestibular rehabilitation (VR exercises by means of an assessment before and after the application of the Brazilian version of the Dizziness Handicap Inventory (DHI questionnaire. METHOD: Twelve patients were studied, the following procedures were carried out: anamnesis, otorhinolaryngological and vestibular evaluation, and the application of the DHI before and after the VR. RESULTS: Clinically resting tremors and subjective postural instability were the motor complaints most frequently associated with complaints of vertigo in 12 cases (100%; in the vestibular exam, all the patients presented abnormalities, frequently from the uni and bilateral peripheral vestibular deficiency syndromes in 10 cases (83.3%; there was significant improvement in the physical, functional and emotional aspects of the DHI after the completion of the VR. CONCLUSION: The VR following the Cawthorne and Cooksey protocol were shown to be useful in managing subjective complaints of several aspects evaluated in this protocol.OBJETIVO: Avaliar a eficácia dos exercícios de reabilitação vestibular (RV por meio de avaliação pré e pós-aplicação da versão brasileira do questionário Dizziness Handicap Inventory (DHI. MÉTODO: Estudou-se 12 pacientes e realizaram-se os seguintes procedimentos: anamnese, avaliação otorrinolaringológica, vestibular e aplicação do DHI pré e pós RV. RESULTADOS: Do ponto de vista clínico, o tremor de repouso e a instabilidade postural subjetiva foram às queixas motoras mais freqüentes associadas às queixas de vertigem em 12 casos (100%; no exame vestibular, todos os pacientes apresentaram anormalidades, com freqüência das síndromes vestibulares periféricas deficitárias uni e bilaterais em 10 casos (83,3%; houve melhora significativa dos aspectos físico, funcional e emocional do DHI após a realização da RV. CONCLUSÃO: A RV seguindo o protocolo de Cawthorne e Cooksey mostrou

  18. Preoperative vestibular assessment protocol of cochlear implant surgery: an analytical descriptive study.

    Science.gov (United States)

    Bittar, Roseli Saraiva Moreira; Sato, Eduardo Setsuo; Ribeiro, Douglas Jósimo Silva; Tsuji, Robinson Koji

    Cochlear implants are undeniably an effective method for the recovery of hearing function in patients with hearing loss. To describe the preoperative vestibular assessment protocol in subjects who will be submitted to cochlear implants. Our institutional protocol provides the vestibular diagnosis through six simple tests: Romberg and Fukuda tests, assessment for spontaneous nystagmus, Head Impulse Test, evaluation for Head Shaking Nystagmus and caloric test. 21 patients were evaluated with a mean age of 42.75±14.38 years. Only 28% of the sample had all normal test results. The presence of asymmetric vestibular information was documented through the caloric test in 32% of the sample and spontaneous nystagmus was an important clue for the diagnosis. Bilateral vestibular areflexia was present in four subjects, unilateral arreflexia in three and bilateral hyporeflexia in two. The Head Impulse Test was a significant indicator for the diagnosis of areflexia in the tested ear (p=0.0001). The sensitized Romberg test using a foam pad was able to diagnose severe vestibular function impairment (p=0.003). The six clinical tests were able to identify the presence or absence of vestibular function and function asymmetry between the ears of the same individual. Copyright © 2016 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  19. Preoperative vestibular assessment protocol of cochlear implant surgery: an analytical descriptive study

    Directory of Open Access Journals (Sweden)

    Roseli Saraiva Moreira Bittar

    Full Text Available Abstract Introduction: Cochlear implants are undeniably an effective method for the recovery of hearing function in patients with hearing loss. Objective: To describe the preoperative vestibular assessment protocol in subjects who will be submitted to cochlear implants. Methods: Our institutional protocol provides the vestibular diagnosis through six simple tests: Romberg and Fukuda tests, assessment for spontaneous nystagmus, Head Impulse Test, evaluation for Head Shaking Nystagmus and caloric test. Results: 21 patients were evaluated with a mean age of 42.75 ± 14.38 years. Only 28% of the sample had all normal test results. The presence of asymmetric vestibular information was documented through the caloric test in 32% of the sample and spontaneous nystagmus was an important clue for the diagnosis. Bilateral vestibular areflexia was present in four subjects, unilateral arreflexia in three and bilateral hyporeflexia in two. The Head Impulse Test was a significant indicator for the diagnosis of areflexia in the tested ear (p = 0.0001. The sensitized Romberg test using a foam pad was able to diagnose severe vestibular function impairment (p = 0.003. Conclusion: The six clinical tests were able to identify the presence or absence of vestibular function and function asymmetry between the ears of the same individual.

  20. Efeito da reabilitação vestibular sobre a qualidade de vida de idosos labirintopatas Vestibular rehabilitation's effect over the quality of life of geriatric patients with labyrinth disease

    Directory of Open Access Journals (Sweden)

    Erika Barioni Mantello

    2008-04-01

    Full Text Available A tontura é um sintoma que acomete a população mundial, sendo observado maior prevalência em idosos devido ao processo de deterioração funcional dos sistemas auditivo e vestibular com o envelhecimento. OBJETIVO: O objetivo deste trabalho foi avaliar prospectivamente o efeito da Reabilitação Vestibular (RV como tratamento das labirintopatias de origem vascular e metabólica sobre a qualidade de vida de idosos. MATERIAL E MÉTODO: O estudo foi delineado como um ensaio clínico prospectivo, longitudinal, com a participação de 40 idosos de ambos os gêneros, divididos em 2 grupos, tontura de origem vascular ou metabólica. Os pacientes passaram por avaliações, orientações e a RV, que se baseou no protocolo de Cawthorne e Cooksey. A análise estatística dos dados foi feita através do teste t-Student e dos coeficientes de Pearson e Spearman. RESULTADOS: Pelas escalas de qualidade de vida utilizadas podemos observar que os aspectos avaliados melhoraram após a Reabilitação Vestibular. CONCLUSÃO: Conclui-se que a RV baseada nos protocolos de Cawthorne e Cooksey pode ser utilizada de modo benéfico nesta população.Dizziness is a symptom that affects the population world over, being more prevalent in the elderly due to the process of functional deterioration of the hearing and vestibular systems with aging. AIM: The objective of this study was to evaluate prospectively the effect of Vestibular Rehabilitation (VR as treatment for labyrinth disease of vascular and metabolic origin in the quality of life of geriatric patients. METHODS: The study was outlined as clinical-prospective, longitudinal, and observed, with the participation of 40 elder citizens of both genders, divided in 2 groups, dizziness of vascular or metabolic origin. The patients were evaluated and underwent VR - based on Cawthorne and Cooksey's protocol. The statistical analysis from the data was done through the t-Student test, the coefficients of Pearson and Spearman

  1. The effect of vestibular rehabilitation supplemented by training of the breathing rhythm or proprioception exercises, in patients with chronic peripheral vestibular disease.

    Science.gov (United States)

    Jáuregui-Renaud, Kathrine; Villanueva Padrón, Laura Alejandra; Cruz Gómez, Nora Silvia

    2007-01-01

    To assess the effect of performing vestibular rehabilitation using the Cawthorne & Cooksey exercises supplemented by training of the breathing rhythm or proprioception exercises on self-reported disability and postural control, in patients with chronic, peripheral, vestibular disease. Fifty one patients with peripheral vestibular disease and abnormal caloric test participated in the study (mean age 43 +/- S.D. 9 years). They were assigned to one of 3 treatment groups: I. Cawthorne &} Cooksey exercises with training of the breathing rhythm (n=17); II. Cawthorne & Cooksey exercises with proprioception exercises (n=17) and III. Cawthorne & Cooksey exercises with no additional intervention (n=17). The Dizziness Handicap Inventory and static posturography were evaluated prior to treatment and at week 8 of follow-up. Prior to treatment, composite scores on the Dizziness Handicap Inventory and static posturography were similar in the 3 groups. After treatment, a decrease of the composite score of at least 18 points was observed more frequently in patients of the respiration group (94%), compared to the proprioception group (53%) and the Cawthorne & Cooksey group (70%) (p=0.03); while the proprioception group showed a significant decrease of oscillation during all sensory conditions of static posturography (p< 0.05). The results suggest that regulation of the breathing pattern may have an influence on disability related to chronic vestibular disease, while proprioception exercises may improve postural control. However, further studies are needed to evaluate if training of the breathing rhythm could be an additional tool for vestibular rehabilitation.

  2. Computer-assisted training as a complement in rehabilitation of patients with chronic vestibular dizziness

    DEFF Research Database (Denmark)

    Smaerup, Michael; Grönvall, Erik; Larsen, Simon B.

    2015-01-01

    Objective To compare a computer exercise program with conservative home-training following printed instructions in the rehabilitation of elderly patients with vestibular dysfunction. Design Single-blind, randomized, controlled trial. Setting Geriatric Department, Aarhus University Hospital...... instructions (control group: n=31). Intervention Patients in the intervention group received assisted rehabilitation by a computer program. Main outcome measures Measurements at baseline, 8 and 16 weeks were compared. These included the One Leg Stand Test, Dynamic Gait Index, Chair Stand Test, Motion...... Sensitivity Test, Short Form-12, Dizziness Handicap Inventory and Visual Analog Scale. Results Both groups improved significantly during 16 weeks of rehabilitation. However, neither t-tests nor repeated measurement ANOVA demonstrated any significant differences between the two groups. The overall compliance...

  3. Internet-Based Vestibular Rehabilitation for Older Adults With Chronic Dizziness: A Randomized Controlled Trial in Primary Care

    OpenAIRE

    Geraghty, Adam W.A.; Essery, Rosie; Kirby, Sarah; Stuart, Beth; Turner, David; Little, Paul; Bronstein, Adolfo; Andersson, Gerhard; Carlbring, Per; Yardley, Lucy

    2017-01-01

    Purpose: Vestibular Rehabilitation (VR) is an effective intervention for dizziness due to vestibular dysfunction, but is seldom provided. We aimed to determine the effectiveness of internet-based VR for older adults experiencing dizziness in primary care. Methods: A single centre, single blind randomised controlled trial comparing an internet-based VR intervention with usual primary care was conducted with patients from 54 primary care practices in southern England (ISRCTN: 86912968). Pati...

  4. Reabilitação Vestibular em portadores de Vertigem Posicional Paroxística Benigna Vestibular rehabilitation in patients with benign paroxysmal positional vertigo

    Directory of Open Access Journals (Sweden)

    João Simão de Melo Neto

    2012-01-01

    Full Text Available OBJETIVO: verificar, por meio do questionário handicap de tontura, o efeito de um protocolo de Reabilitação Vestibular (RV em portadores de Vertigem Posicional Paroxística Benigna (VPPB sete dias após primeira intervenção e seis meses após a segunda intervenção. MÉTODO: pacientes submetidos à confirmação diagnóstica de VPPB pela positividade da manobra Dix-Hallpike foram avaliados (coleta pelo questionário Dizziness Handicap Inventory - brasileiro (DHI-brasileiro, antes da primeira intervenção, após a segunda (intervalo de sete dias e seis meses após a segunda intervenção. As intervenções constavam de relaxamento cervical, manobra de Epley e restrições posturais e foram aplicadas logo após a primeira avaliação e antes da segunda avaliação, com intervalo de sete dias. Os resultados obtidos foram submetidos à análise estatística. RESULTADOS: nove mulheres com média de 63 anos (desvio padrão 4,6 fizeram parte da amostra. Foram encontradas as seguintes pontuações no DHI-brasileiro: Aspecto Físico - apresentou média na coleta 1 de 2,6a(±0,17; coleta 2 de 0,82b (±0,24; coleta 3 de 1,43b(±0,43 com pPURPOSE: to evaluate, by means of the dizziness handicap questionnaire, the effect of a Vestibular Rehabilitation (VR protocol in patients with benign paroxysmal positional vertigo (BPPV, seven days after the first intervention and six months after the second intervention. METHOD: patients undergoing BPPV diagnosis confirmation by a positive Dix-Hallpike maneuver were assessed (collection by the Dizziness Handicap Inventory - Brazilian (DHI-Brazilian before the first intervention, after the second (seven day interval and six months after the second one. The interventions consisted of cervical relaxation, Epley and postural restrictions were applied after the first assessment and before the second evaluation, with an interval of seven days. The results were statistically analyzed. RESULTS: nine women with an average

  5. [Clinical value of dynamic posturography in the evaluation and rehabilitation of vestibular function of patients with benign paroxysmal positional vertigo].

    Science.gov (United States)

    Zhang, Dao-gong; Fan, Zhao-min; Han, Yue-chen; Yu, Gang; Wang, Hai-bo

    2010-09-01

    To explore the clinical value of dynamic posturography in the evaluation and rehabilitation of vestibular function of patients with benign paroxysmal positional vertigo (BPPV). A total of 48 patients with BPPV of posterior semicircular canal in vertigo clinic of our hospital from May 2007 to December 2008 were retrospectively analyzed in this study. All patients underwent the inspection of caloric test, static posturography, and dynamic posturography. The vestibular tests were performed at two different time points: at onset when patients had typical nystagmus provoked by the Dix-Hallpike maneuver before treatment with the Epley maneuver (canalith repositioning maneuver, CRM), and at one week after treatment with CRM as their nystagmus disappeared. And results at theses two time points were compared. Eight patients whose dynamic balances were still abnormal after CRM accepted vestibular rehabilitation exercise using dynamic posturography, and re-examined 3 weeks later with dynamic posturography. Among 48 cases of BPPV, the abnormal rates of caloric test, static posturography, and dynamic posturography before CRM were 25.0%, 33.3% and 70.8%, respectively. The abnormal rate of dynamic posturography was much higher than that of caloric test or static posturography, and the differences were statistically significant (χ² = 4.84, 7.88; P 0.05). Eight patients whose dynamic balances were still abnormal after CRM, accepted vestibular rehabilitation exercise lasting 3 weeks using dynamic posturography. The dynamic balances were all improved to normal after vestibular rehabilitation. Dynamic posturography can quantitatively analyze postural balance, and is helpful in comprehensive evaluation of the vestibular function of BPPV patients. Impaired balance often presents in patients with BPPV. Treatment of BPPV using the canalith repositioning maneuver results in improved postural stability in static and dynamic posturography. However, not all patients have normal dynamic

  6. The Effect of Vestibular Rehabilitation in the Treatment of Elderly Patients with Benign Paroxysmal Positional Vertigo

    Directory of Open Access Journals (Sweden)

    N. Saki

    2011-04-01

    Full Text Available Introduction & Objective: Vertigo in the elderly is relatively common, but only a few studies are available. Vestibular rehabilitation (VR therapy is an important therapeutic option in treating patients with significant balance deficits. The purpose of this study was to analyze the effect of vestibular rehabilitation on vertigo symptoms in elderly patients with benign paroxysmal positional vertigo (BPPV. Materials & Methods: In a cross sectional analytic design, 46 patients older than 60 years (aged 61 to 72 years with BPPV who referred to the ENT center of Imam Khomeini Hospital, Ahwaz, were studied. After an otologic evaluation, videonystagmography and dizziness handicap inventory (DHI evaluations were performed for each case. Then, vestibular rehabilitation (VR therapy was carried out by means of Epley maneuver. Efficacy of a VRT was tested by comparing pre-treatment with post-treatment VNG and DHI assessments. The data were analyzed by SPSS 16 software. Results: The average age of the patients was 67.28 ± 4.5 years. VR caused normal Hallpike findings in 31 (67.4 % and noticeable reduction in nystagmus amplitudes in 9 patients. We found a significant correlation between nystagmus amplitudes and DHI scores (r=0.77. The mean DHI scores decreased from 53.26±16.12 points to 15.36±9.23 points (p<0.001 at the end of the treatment course. Conclusion: Our investigation revealed that VR plays an important role in reducing vertigo in at-risk elderly patients. Lack of appropriate treatment in this population may cause a serious balance problem (such as bone fracture and long-term handicap that may interfere with their daily activities. (Sci J Hamadan Univ Med Sci 2011;18(1:33-36

  7. Use of canalith repositioning manoeuvres and vestibular rehabilitation: a GP survey.

    Science.gov (United States)

    van Vugt, Vincent A; Diaz Nerio, Patria M; van der Wouden, Johannes C; van der Horst, Henriëtte E; Maarsingh, Otto R

    2017-03-01

    To investigate the use of canalith repositioning manoeuvres and vestibular rehabilitation (VR) by GPs and to assess reasons for not using these techniques in patients with vertigo. Online survey. GPs in the western and central part of the Netherlands. Of GPs, 1169 were approached to participate in the survey. A sample of 426 GPs filled out the questionnaire (36.4% response rate). The 22-item questionnaire contained both multiple choice and free-text questions on the Epley manoeuvre, the Brandt-Daroff exercises and VR. Results of the survey were descriptively analyzed. The use of the Epley manoeuvre, the Brandt-Daroff exercises and VR by GPs; reasons that deter GPs from using these techniques. The repositioning manoeuvres (Epley manoeuvre and Brandt-Daroff exercises) were used by approximately half of all GPs (57.3 and 50.2%), while only a small group of GPs applied VR (6.8%). The most important reason for GPs not to use the Epley manoeuvre, Brandt-Daroff exercises and VR was that they did not know how to perform the technique (49.5, 89.6 and 92.4%). Despite the proven effectiveness, repositioning manoeuvres and VR are remarkably underused by Dutch GPs. Not knowing how to perform the technique is the most important reason for GPs not to use these techniques. Efforts should be made to increase the knowledge and skills of GPs regarding canalith repositioning manoeuvres and VR. Key points Dizziness is a common symptom with limited therapeutic options.   • Canalith repositioning manoeuvres and vestibular rehabilitation represent the best treatment options currently available for vertigo.   • Canalith repositioning manoeuvres and vestibular rehabilitation are still widely underused by GPs.   • The most important reason for GPs not to use these techniques is that they do not know how to perform them.   • Efforts should be made to increase the knowledge and skills of GPs regarding canalith repositioning manoeuvres and vestibular

  8. Vestibular physical therapy intervention: utilizing a computer assisted rehabilitation environment in lieu of traditional physical therapy.

    Science.gov (United States)

    Gottshall, Kim R; Sessoms, Pinata H; Bartlett, Jamie L

    2012-01-01

    Advanced technology such as virtual reality or immersive environments increases the complexities and challenges therapists can impose on their patients. In this study, four patients with mild traumatic brain injury utilized a Computer Assisted Rehabilitation Environment (CAREN) in place of traditional vestibular physical therapy. Patients visited the CAREN twice weekly for 6 weeks. Therapy sessions included a variety of applications that tasked the cognitive and physical capabilities of individual patients. After the 6 weeks, all patients showed improvement on balance, gait and visual measures. Virtual reality based therapy is an engaging and effective tool to treat patients with deficiencies related to a prior brain injury.

  9. Double-blind, placebo-controlled trial of rehabilitation for bilateral vestibular hypofunction: preliminary report.

    Science.gov (United States)

    Krebs, D E; Gill-Body, K M; Riley, P O; Parker, S W

    1993-10-01

    Vestibular rehabilitation (VR) is increasingly popular, but few data exist to support enthusiasts' claims of efficacy in improving functional abilities of patients with bilateral vestibular hypofunction (BVH). A double-blind, controlled study of eight subjects (mean, 64 +/- 12 years; seven females, one male) with bilateral vestibular hypofunction was conducted. Subjects in group A received 8 weeks of VR followed by 8 weeks of home VR exercises, whereas those in group B received 8 weeks of control treatment (isometric strengthening exercises) followed by 8 weeks of VR. At the end of 8 weeks, group A walked 8% faster and, during paced gait and stair-climbing, with greater stability, evidenced by a 10% larger maximum moment arm and a 17% decreased double-support duration during gait and stair stance. Group B improved less than 1% during the control treatment. Self-reported Dizziness Handicap Inventory scores did not differ significantly between control and active VR. All subjects improved compared with baseline tests at the 16-week post-test on both functional testing and on the Self-reported Dizziness Handicap Inventory scale. We conclude that in this small sample, VR effectively improved functional, dynamic stability during locomotion, but even strengthening exercises result in self-reported symptomatic improvement.

  10. Vestibular rehabilitation: clinical benefits to patients with Parkinson's disease Reabilitação vestibular: utilidade clínica em pacientes com doença de Parkinson

    National Research Council Canada - National Science Library

    Bianca Simone Zeigelboim; Karlin Fabianne Klagenberg; Hélio A. Ghizoni Teive; Renato Puppi Munhoz; Jackeline Martins-Bassetto

    2009-01-01

    OBJECTIVE: To evaluate the effectiveness of the vestibular rehabilitation (VR) exercises by means of an assessment before and after the application of the Brazilian version of the Dizziness Handicap Inventory (DHI) questionnaire. METHOD...

  11. Effectiveness of conventional versus virtual reality based vestibular rehabilitation in the treatment of dizziness, gait and balance impairment in adults with unilateral peripheral vestibular loss: a randomised controlled trial.

    OpenAIRE

    Dara Meldrum; Susan Herdman; Roisin Moloney; Deirdre Murray; Douglas Duffy; Kareena Malone; Helen French; Stephen Hone; Ronan Conroy; Rory McConn-Walsh

    2012-01-01

    Abstract Background Unilateral peripheral vestibular loss results in gait and balance impairment, dizziness and oscillopsia. Vestibular rehabilitation benefits patients but optimal treatment remains unkown. Virtual reality is an emerging tool in rehabilitation and provides opportunities to improve both outcomes and patient satisfaction with treatment. The Nintendo Wii Fit Plus® (NWFP) is a low cost virtual reality system that challenges balance and provides visual and auditory feedback. It ma...

  12. Efeito da reabilitação vestibular em idosos: quanto ao equilíbrio, qualidade de vida e percepção Effect of vestibular rehabilitation in elder people: regarding balance, quality of life and perception

    Directory of Open Access Journals (Sweden)

    Magali Peres

    2010-09-01

    Full Text Available As atuais preocupações com qualidade de vida (QV, envelhecimento da população, limitações impostas pelos distúrbios do equilíbrio na população idosa e a alternativa de tratamento por meio da reabilitação vestibular (RV justificaram este estudo. Nele, objetivou-se analisar, perspectivamente, os resultados da aplicação do protocolo de Cawtome & Cooksey para RV, em idosos institucionalizados, com queixas de alterações de equilíbrio e probabilidade de queda (PQ, visando à melhoria da QV e à percepção desses idosos sobre as limitações impostas pelos distúrbios do equilíbrio. Utilizou-se uma metodologia híbrida, buscando a integração de dados quantitativos e qualitativos, associando-se o estudo experimental ao fenomenológico, em uma população de trinta idosos asilados com queixas de alterações do equilíbrio. Os instrumentos de avaliação foram a Escala de Berg, Dizziness Handicap Inventory (DHI e análise de conteúdo. Como conclusão do estudo, constatou-se que, na população estudada, a RV foi efetiva quanto à melhora dos sintomas de alteração do equilíbrio em relação à QV, à PQ e aos sentimentos de segurança e independência dos idosos.The current concerns with quality of life, population aging, limitations imposed by balance disturbance in the elder population and the alternative treatment through the vestibular rehabilitation had justified this study. The objective was to analyze in perspective the application of the Cawtome & Cooksey protocol for vestibular rehabilitation results in aged institutionalized people with complains of balance alterations and probability of fall, aiming the improvement of quality of life and that elders could perceive the limitations imposed by the balance disturbance. A hybrid methodology was used, searching an integration of quantitative and qualitative data associating the experimental to the phenomenological in a population of 30 elders with complains of balance

  13. Tai Chi and vestibular rehabilitation effects on gaze and whole-body stability.

    Science.gov (United States)

    McGibbon, Chris A; Krebs, David E; Wolf, Steven L; Wayne, Peter M; Scarborough, Donna Moxley; Parker, Stephen W

    2004-01-01

    Tai Chi (TC) is a comparatively new intervention for peripheral vestibular hypofunction, which is often treated with vestibular rehabilitation (VR). We compared gaze stability (GZS), whole-body stability (WBS) and footfall stability (FFS) during locomotion among 26 people with vestibulopathy (VSP), randomized into two treatment arms (13 TC and 13 VR). Each intervention program was offered for 10 weeks. GZS improved more for VR than for TC, but WBS (and FFS) improved more for TC than for VR. There was a significant relationship between changes in GZS and WBS for the VR subjects (r=0.60, p=0.01), but not for TC subjects. There was a significant relationship between changes in WBS and FFS for both VR (r=0.65, p VR but not the TC group when controlling for GZS. These findings suggest that VR and TC both benefit patients with VSP but via differing mechanisms. Moreover, these data are the first to test the assumption that improving gaze control among patients with VSP perforce improves postural stability: it does not. We conclude that GZS is most improved in those who receive VR, but that TC improves WBS and FFS without improving GZS, suggesting patients with VSP can rely on non-gaze related mechanisms to improve postural control.

  14. Outcomes Following a Vestibular Rehabilitation and Aerobic Training Program to Address Persistent Post-Concussion Symptoms.

    Science.gov (United States)

    Moore, Brian M; Adams, Joseph T; Barakatt, Edward

    2016-01-01

    To describe changes in adults with persistent symptoms and disability following a concussion after completing a supervised home exercise vestibular rehabilitation (VR) program combined with aerobic training. Participants included 14 consecutive individuals referred for VR within the context of a comprehensive concussion center. Outcome measures were administered at initial evaluation, 3 mos, and 6 mos. Outcome measures included: Rivermead Post-Concussion Questionnaire symptom (RPQ-3) and function (RPQ-13) subcategories, Dizziness Handicap Inventory (DHI), Activities-specific Balance Confidence Scale (ABC), functional gait assessment (FGA), return to work/study (RTW), and return to activity (RTA). At 6 months, all clinical outcome measures were found to be statistically significant or approaching statistical significance: RPQ-3 (pVR program with aerobic training, significant improvements were observed in participants' report of concussion-related symptoms, function, and return to meaningful activities.

  15. [Treatment failures in benign paroxysmal positional vertigo. Role of vestibular rehabilitation].

    Science.gov (United States)

    Vaz Garcia, F

    2005-01-01

    The objective of this study is to evaluate the efficacy of therapeutic maneuvers performed for BPPV patients. The study will also evaluate the efficacy of complementary exercises for vestibular rehabilitation (VR) in BPPV, presenting with persistent vertigo or disequilibrium after performing therapeutic maneuvers. 175 patients from both sexes, were included in this analysis. All suffered from BPPV and were treated with therapeutic maneuvers, preferably that described by Semont (SM). One week after SM, 79% of patients were cured; 13% complained of disequilibrium or vertigo without BPPV, 3%, presented with a persistent positional vertigo without nystagmus during the Hallpike manoeuvre and 5% of the patients still complained from BPPV which in some cases got worse. For patients still complaining of imbalance or non-positional vertigo, customized VR programs were applied (optokinetic stimulations, rotatory chair, proprioceptive training and/or platform). The final results, evaluated by posturography and by DHI, were good. VR exercises can achieve improvement or cure in 16% of these patients.

  16. Influence of vestibular rehabilitation on neck pain and cervical range of motion among patients with whiplash-associated disorder: a randomized controlled trial

    National Research Council Canada - National Science Library

    Hansson, Eva Ekvall; Persson, Liselott; Malmström, Eva Maj

    2013-01-01

    To describe how vestibular rehabilitation influences pain and range of motion among patients with whiplash-associated disorder and dizziness, and to describe whether pain or range of motion correlated...

  17. Reabilitação vestibular na criança: estudo preliminar Vestibular rehabilitation in children: preliminary study

    OpenAIRE

    Bittar Roseli S.M.; Pedalini Maria E. B; Medeiros Ítalo R.T.; Bottino Marco A.; Bento Ricardo F.

    2002-01-01

    Forma de estudo: Clínico prospectivo. Objetivo: O estudo analisa prospectivamente os resultados da Reabilitação Vestibular pelo método de Cawtorne & Cooksey em 22 crianças, portadoras de vestibulopatia periférica, associada ou não a sintomas centrais, com idade média de 8,6 anos. Material e método: Os exames quantitativos da função vestibular utilizados para quantificar a vestibulopatia foram a eletronistagmografia e a prova rotatória pendular decrescente (PRPD), mas a história clínica altame...

  18. Reabilitação vestibular em pacientes com esclerose múltipla remitente-recorrente Vestibular rehabilitation in patients with relapsing- remitting multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Karina Pavan

    2007-06-01

    Full Text Available A esclerose múltipla (EM é doença desmielinizante, inflamatória, que acomete a substância branca do sistema nervoso central, e sensações vestibulares anormais (vertigem, desequilíbrio são freqüentes. A reabilitação vestibular (RV é determinada por mecanismos de adaptações, substituições e compensações neurais. Este estudo avaliou a melhora da vertigem central ou periférica em pacientes com EM remitente-recorrente submetidos à RV (exercícios de Cawthorne-Cooksey, através da escala de Berg e Dizziness Handicap Inventory (DHI. Nesta amostra de 4 casos a RV, realizada em um período de 2 meses, demonstrou a melhora em 3 pacientes avaliados pela escala de Berg e em 2 pacientes quando avaliados pela DHI.Multiple sclerosis (MS is a demyelinating, inflammatory illness, that attack the white matter of the central nervous system, and abnormal vestibular sensations (vertigo, disequilibrium are frequent. The vestibular rehabilitation (VR is determined by mechanisms of adaptations, neural substitutions and compensations. This study evaluated the improvement of the central or peripheral vertigo in patients with relapsing-remitting MS submitted to the VR (exercises of Cawthorne-Cooksey, through the scale of Berg and Dizziness Handicap Inventory (DHI. In this sample of 4 cases the VR, carried through in a period of 2 months, demonstrated the improvement in 3 patients according to the Berg scale and in 2 patients considering that of the DHI.

  19. Effectiveness of conventional versus virtual reality based vestibular rehabilitation in the treatment of dizziness, gait and balance impairment in adults with unilateral peripheral vestibular loss: a randomised controlled trial.

    Science.gov (United States)

    Meldrum, Dara; Herdman, Susan; Moloney, Roisin; Murray, Deirdre; Duffy, Douglas; Malone, Kareena; French, Helen; Hone, Stephen; Conroy, Ronan; McConn-Walsh, Rory

    2012-03-26

    Unilateral peripheral vestibular loss results in gait and balance impairment, dizziness and oscillopsia. Vestibular rehabilitation benefits patients but optimal treatment remains unknown. Virtual reality is an emerging tool in rehabilitation and provides opportunities to improve both outcomes and patient satisfaction with treatment. The Nintendo Wii Fit Plus® (NWFP) is a low cost virtual reality system that challenges balance and provides visual and auditory feedback. It may augment the motor learning that is required to improve balance and gait, but no trials to date have investigated efficacy. In a single (assessor) blind, two centre randomised controlled superiority trial, 80 patients with unilateral peripheral vestibular loss will be randomised to either conventional or virtual reality based (NWFP) vestibular rehabilitation for 6 weeks. The primary outcome measure is gait speed (measured with three dimensional gait analysis). Secondary outcomes include computerised posturography, dynamic visual acuity, and validated questionnaires on dizziness, confidence and anxiety/depression. Outcome will be assessed post treatment (8 weeks) and at 6 months. Advances in the gaming industry have allowed mass production of highly sophisticated low cost virtual reality systems that incorporate technology previously not accessible to most therapists and patients. Importantly, they are not confined to rehabilitation departments, can be used at home and provide an accurate record of adherence to exercise. The benefits of providing augmented feedback, increasing intensity of exercise and accurately measuring adherence may improve conventional vestibular rehabilitation but efficacy must first be demonstrated. Clinical trials.gov identifier: NCT01442623.

  20. Tai Chi and vestibular rehabilitation improve vestibulopathic gait via different neuromuscular mechanisms: preliminary report.

    Science.gov (United States)

    McGibbon, Chris A; Krebs, David E; Parker, Stephen W; Scarborough, Donna M; Wayne, Peter M; Wolf, Steven L

    2005-02-18

    Vestibular rehabilitation (VR) is a well-accepted exercise program intended to remedy balance impairment caused by damage to the peripheral vestibular system. Alternative therapies, such as Tai Chi (TC), have recently gained popularity as a treatment for balance impairment. Although VR and TC can benefit people with vestibulopathy, the degree to which gait improvements may be related to neuromuscular adaptations of the lower extremities for the two different therapies are unknown. We examined the relationship between lower extremity neuromuscular function and trunk control in 36 older adults with vestibulopathy, randomized to 10 weeks of either VR or TC exercise. Time-distance measures (gait speed, step length, stance duration and step width), lower extremity sagittal plane mechanical energy expenditures (MEE), and trunk sagittal and frontal plane kinematics (peak and range of linear and angular velocity), were measured. Although gait time-distance measures were improved in both groups following treatment, no significant between-groups differences were observed for the MEE and trunk kinematic measures. Significant within groups changes, however, were observed. The TC group significantly increased ankle MEE contribution and decreased hip MEE contribution to total leg MEE, while no significant changes were found within the VR group. The TC group exhibited a positive relationship between change in leg MEE and change in trunk velocity peak and range, while the VR group exhibited a negative relationship. Gait function improved in both groups consistent with expectations of the interventions. Differences in each group's response to therapy appear to suggest that improved gait function may be due to different neuromuscular adaptations resulting from the different interventions. The TC group's improvements were associated with reorganized lower extremity neuromuscular patterns, which appear to promote a faster gait and reduced excessive hip compensation. The VR group

  1. Tai Chi and vestibular rehabilitation improve vestibulopathic gait via different neuromuscular mechanisms: Preliminary report

    Directory of Open Access Journals (Sweden)

    Parker Stephen W

    2005-02-01

    Full Text Available Abstract Background Vestibular rehabilitation (VR is a well-accepted exercise program intended to remedy balance impairment caused by damage to the peripheral vestibular system. Alternative therapies, such as Tai Chi (TC, have recently gained popularity as a treatment for balance impairment. Although VR and TC can benefit people with vestibulopathy, the degree to which gait improvements may be related to neuromuscular adaptations of the lower extremities for the two different therapies are unknown. Methods We examined the relationship between lower extremity neuromuscular function and trunk control in 36 older adults with vestibulopathy, randomized to 10 weeks of either VR or TC exercise. Time-distance measures (gait speed, step length, stance duration and step width, lower extremity sagittal plane mechanical energy expenditures (MEE, and trunk sagittal and frontal plane kinematics (peak and range of linear and angular velocity, were measured. Results Although gait time-distance measures were improved in both groups following treatment, no significant between-groups differences were observed for the MEE and trunk kinematic measures. Significant within groups changes, however, were observed. The TC group significantly increased ankle MEE contribution and decreased hip MEE contribution to total leg MEE, while no significant changes were found within the VR group. The TC group exhibited a positive relationship between change in leg MEE and change in trunk velocity peak and range, while the VR group exhibited a negative relationship. Conclusion Gait function improved in both groups consistent with expectations of the interventions. Differences in each group's response to therapy appear to suggest that improved gait function may be due to different neuromuscular adaptations resulting from the different interventions. The TC group's improvements were associated with reorganized lower extremity neuromuscular patterns, which appear to promote a faster

  2. Controlling Motion Sickness and Spatial Disorientation and Enhancing Vestibular Rehabilitation with a User-Worn See-Through Display

    Science.gov (United States)

    Krueger, Wesley W.O.

    2010-01-01

    Objectives/Hypotheses An eyewear mounted visual display (“User-worn see-through display”) projecting an artificial horizon aligned with the user's head and body position in space can prevent or lessen motion sickness in susceptible individuals when in a motion provocative environment as well as aid patients undergoing vestibular rehabilitation. In this project, a wearable display device, including software technology and hardware, was developed and a phase I feasibility study and phase II clinical trial for safety and efficacy were performed. Study Design Both phase I and phase II were prospective studies funded by the NIH. The phase II study used repeated measures for motion intolerant subjects and a randomized control group (display device/no display device) pre-post test design for patients in vestibular rehabilitation. Methods Following technology and display device development, 75 patients were evaluated by test and rating scales in the phase II study; 25 subjects with motion intolerance used the technology in the display device in provocative environments and completed subjective rating scales while 50 patients were evaluated before and after vestibular rehabilitation (25 using the display device and 25 in a control group) using established test measures. Results All patients with motion intolerance rated the technology as helpful for nine symptoms assessed, and 96% rated the display device as simple and easy to use. Duration of symptoms significantly decreased with use of the technology displayed. In patients undergoing vestibular rehabilitation, there were no significant differences in amount of change from pre- to post-therapy on objective balance tests between display device users and controls. However, those using the technology required significantly fewer rehabilitation sessions to achieve those outcomes than the control group. Conclusions A user-worn see-through display, utilizing a visual fixation target coupled with a stable artificial horizon

  3. Antivertiginous drug therapy does not hinder the efficacy of individualized vibrotactile neurofeedback training for vestibular rehabilitation - a randomized trial.

    Science.gov (United States)

    Basta, Dietmar; Borsellino, Liliana; Ernst, Arne

    2017-12-01

    Vestibular rehabilitation using individualized vibrotactile neurofeedback training (IVNT) can lead to significant improvement in the postural stability of patients with vestibular symptoms of different origins. However, some of these patients have complex, severe dizziness, meaning that a pharmacological pretreatment or parallel (to vestibular rehabilitation) treatment can help them perform the rehabilitation exercises. Hence, the present study investigated the influence of a pharmacological treatment on the efficacy of vibrotactile neurofeedback training in patients with chronic, noncompensated vestibulopathies. All participants performed IVNT for ∼10 min each day for 2 weeks. In addition, every second participant was selected randomly to receive oral medication (20 mg cinnarizine and 40 mg dimenhydrinate per tablet), taking three tables per day. Trunk and ankle sway and postural stability were measured. In addition, the dizziness handicap inventory was evaluated immediately before training on the last day of training and 6 months after training. After the 10-day period of IVNT, both groups showed a statistically significant improvement in all parameters tested. A follow-up analysis after 6 months showed a long-term efficacy for the IVNT, that is, the patients remained significantly improved in their postural stability. The antivertiginous therapy did not hinder the efficacy of the IVNT. The present results indicate that IVNT even in combination with an antivertiginous drug therapy is an effective treatment regime for patients with disabling vertigo of different origins.

  4. Measuring outcome from Vestibular Rehabilitation, Part I: Qualitative development of a new self-report measure.

    Science.gov (United States)

    Morris, Anna E; Lutman, Mark E; Yardley, Lucy

    2008-04-01

    Research suggests that Vestibular Rehabilitation (VR) is an effective treatment for dizziness, but there is currently no measure specifically designed to assess treatment outcome. A review of existing self-report measures of dizziness indicates that no measure has been designed for longitudinal application and all suffer from limitations which restrict their usefulness in measuring VR outcome. A need for a psychometrically robust patient-oriented measure of quality of life benefit from VR is identified. The aim of the present study was to explore dimensions relevant to VR with a view to developing a measure of outcome. Eighteen adults receiving VR participated in interviews about the quality of life impact of dizziness. Qualitative analysis revealed 64 themes describing self-perceived quality of life impact. Themes were developed into potential questionnaire items and 35 were selected to represent the quality of life impact of dizziness in a prototype questionnaire. A quarter of items in the prototype questionnaire refer to issues not addressed by existing measures; the remaining items draw together issues covered by the range of questionnaires currently in use.

  5. Machine learning-based assessment tool for imbalance and vestibular dysfunction with virtual reality rehabilitation system.

    Science.gov (United States)

    Yeh, Shih-Ching; Huang, Ming-Chun; Wang, Pa-Chun; Fang, Te-Yung; Su, Mu-Chun; Tsai, Po-Yi; Rizzo, Albert

    2014-10-01

    Dizziness is a major consequence of imbalance and vestibular dysfunction. Compared to surgery and drug treatments, balance training is non-invasive and more desired. However, training exercises are usually tedious and the assessment tool is insufficient to diagnose patient's severity rapidly. An interactive virtual reality (VR) game-based rehabilitation program that adopted Cawthorne-Cooksey exercises, and a sensor-based measuring system were introduced. To verify the therapeutic effect, a clinical experiment with 48 patients and 36 normal subjects was conducted. Quantified balance indices were measured and analyzed by statistical tools and a Support Vector Machine (SVM) classifier. In terms of balance indices, patients who completed the training process are progressed and the difference between normal subjects and patients is obvious. Further analysis by SVM classifier show that the accuracy of recognizing the differences between patients and normal subject is feasible, and these results can be used to evaluate patients' severity and make rapid assessment. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  6. A controlled trial of cognitive-behavior therapy combined with vestibular rehabilitation in the treatment of dizziness.

    Science.gov (United States)

    Andersson, Gerhard; Asmundson, Gordon J G; Denev, Johanna; Nilsson, Johanna; Larsen, Hans Christian

    2006-09-01

    Dizziness is a common and often untreated symptom in the general population. The aim of this study was to investigate the effects of a combined cognitive-behavioral/vestibular rehabilitation (VR) program, using a randomized control design. A total of 29 participants were randomized to treatment consisting of psychoeducation, vestibular exercises, relaxation and cognitive interventions, or to serve as waiting list controls. Measures of dizziness-related handicap, dizziness-provoking movements, and daily diary registrations of dizziness symptoms at pre- and post-treatment showed statistically significant improvements in many domains, which translated to moderate effect sizes. These findings provide preliminary support for the combination of Cognitive-behavioral therapy (CBT) and VR methods in the treatment of dizziness.

  7. Is customized vestibular rehabilitation effective in patients with multiple sclerosis? A randomized controlled trial.

    Science.gov (United States)

    Ozgen, Gulnur; Karapolat, Hale; Akkoc, Yesim; Yuceyar, Nur

    2016-08-01

    Balance disorders are among the most common problems encountered by patients diagnosed with multiple sclerosis (MS). The purpose of this randomized, controlled trial was to investigate the effects of customized vestibular rehabilitation (VR) on balance, functional capacity, quality of life, and depression in patients with MS. This study was designed as a prospective, randomized, controlled trial. The study was carried out in a single tertiary referral center. Forty consecutive patients referred with a diagnosis of MS were randomized into two groups: an exercise group (N.=20) and a control group (N.=20). The experimental group underwent customized VR and the wait-listed control group received the usual medical care. All of the patients were assessed with objective balance tests (Romberg Test, Tandem Romberg Test, Foam Romberg Test, Static Posturography, Six-Meter Walk Test, Five Times Sit-to-Stand Test, Berg Balance Scale, Timed Up and Go Test, Functional Gait Assessment, and Dynamic Gait Index), subjective balance parameters (Activities-Specific Balance Confidence Scale and Dizziness Handicap Inventory), and functional capacity (Six-Minute Walking Test), quality of life (Multiple Sclerosis Quality of Life-54), and depression (Beck Depression Inventory) scales. At the end of the trial, the exercise group exhibited significant changes in most of the evaluated parameters compared to the control group [except the Tandem Romberg with eyes closed and the Foam Romberg, standing with eyes open (P0.05). The intergroup comparisons of differences indicated significant recoveries in favor of the exercise group in all of the evaluated parameters (P<0.05). This study confirms the effects of customized VR programs on balance, quality of life, and functional capacity in patients with MS. Customized VR is an effective method for treating balance disorders in patients with MS.

  8. The role of sensory augmentation for people with vestibular deficits: Real-time balance aid and/or rehabilitation device?

    Science.gov (United States)

    Sienko, K H; Whitney, S L; Carender, W J; Wall, C

    2017-01-01

    This narrative review highlights findings from the sensory augmentation field for people with vestibular deficits and addresses the outstanding questions that are critical to the translation of this technology into clinical and/or personal use. Prior research has demonstrated that the real-time use of visual, vibrotactile, auditory, and multimodal sensory augmentation technologies can improve balance during static and dynamic stance tasks within a laboratory setting. However, its application in improving gait requires additional investigation, as does its efficacy as a rehabilitation device for people with vestibular deficits. In some locomotor studies involving sensory augmentation, gait velocity decreased and secondary task performance worsened, and subjects negatively altered their segmental control strategies when cues were provided following short training sessions. A further question is whether the retention and/or carry-over effects of training with a sensory augmentation technology exceed the retention and/or carry-over effects of training alone, thereby supporting its use as a rehabilitation device. Preliminary results suggest that there are short-term improvements in balance performance following a small number of training sessions with a sensory augmentation device. Long-term clinical and home-based controlled training studies are needed. It is hypothesized that sensory augmentation provides people with vestibular deficits with additional sensory input to promote central compensation during a specific exercise/activity; however, research is needed to substantiate this theory. Major obstacles standing in the way of its use for these critical applications include determining exercise/activity specific feedback parameters and dosage strategies. This paper summarizes the reported findings that support sensory augmentation as a balance aid and rehabilitation device, but does not critically examine efficacy or the quality of the research methods used in the

  9. Effectiveness of Otolith Repositioning Maneuvers and Vestibular Rehabilitation exercises in elderly people with Benign Paroxysmal Positional Vertigo: a systematic review.

    Science.gov (United States)

    Ribeiro, Karyna Figueiredo; Oliveira, Bruna Steffeni; Freitas, Raysa V; Ferreira, Lidiane M; Deshpande, Nandini; Guerra, Ricardo O

    2017-06-29

    Benign Paroxysmal Positional Vertigo is highly prevalent in elderly people. This condition is related to vertigo, hearing loss, tinnitus, poor balance, gait disturbance, and an increase in risk of falls, leading to postural changes and quality of life decreasing. To evaluate the outcomes obtained by clinical trials on the effectiveness of Otolith Repositioning Maneuver and Vestibular Rehabilitation exercises in the treatment of Benign Paroxysmal Positional Vertigo in elderly. The literature research was performed using PubMed, Scopus, Web of Science and PEDro databases, and included randomized controlled clinical trials in English, Spanish and Portuguese, published during January 2000 to August 2016. The methodological quality of the studies was assessed by PEDro score and the outcomes analysis was done by critical revision of content. Six studies were fully reviewed. The average age of participants ranged between 67.2 and 74.5 years. The articles were classified from 2 to 7/10 through the PEDro score. The main outcome measures analyzed were vertigo, positional nystagmus and postural balance. Additionally, the number of maneuvers necessary for remission of the symptoms, the quality of life, and the functionality were also assessed. The majority of the clinical trials used Otolith Repositioning Maneuver (n=5) and 3 articles performed Vestibular Rehabilitation exercises in addition to Otolith Repositioning Maneuver or pharmacotherapy. One study showed that the addition of movement restrictions after maneuver did not influence the outcomes. There was a trend of improvement in Benign Paroxysmal Positional Vertigo symptomatology in elderly patients who underwent Otolith Repositioning Maneuver. There is sparse evidence from methodologically robust clinical trials that examined the effects of Otolith Repositioning Maneuver and Vestibular Rehabilitation exercises for treating Benign Paroxysmal Positional Vertigo in the elderly. Randomized controlled clinical trials with

  10. Effectiveness of conventional versus virtual reality based vestibular rehabilitation in the treatment of dizziness, gait and balance impairment in adults with unilateral peripheral vestibular loss: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Dara Meldrum

    2012-03-01

    Full Text Available Abstract Background Unilateral peripheral vestibular loss results in gait and balance impairment, dizziness and oscillopsia. Vestibular rehabilitation benefits patients but optimal treatment remains unkown. Virtual reality is an emerging tool in rehabilitation and provides opportunities to improve both outcomes and patient satisfaction with treatment. The Nintendo Wii Fit Plus® (NWFP is a low cost virtual reality system that challenges balance and provides visual and auditory feedback. It may augment the motor learning that is required to improve balance and gait, but no trials to date have investigated efficacy. Methods/Design In a single (assessor blind, two centre randomised controlled superiority trial, 80 patients with unilateral peripheral vestibular loss will be randomised to either conventional or virtual reality based (NWFP vestibular rehabilitation for 6 weeks. The primary outcome measure is gait speed (measured with three dimensional gait analysis. Secondary outcomes include computerised posturography, dynamic visual acuity, and validated questionnaires on dizziness, confidence and anxiety/depression. Outcome will be assessed post treatment (8 weeks and at 6 months. Discussion Advances in the gaming industry have allowed mass production of highly sophisticated low cost virtual reality systems that incorporate technology previously not accessible to most therapists and patients. Importantly, they are not confined to rehabilitation departments, can be used at home and provide an accurate record of adherence to exercise. The benefits of providing augmented feedback, increasing intensity of exercise and accurately measuring adherence may improve conventional vestibular rehabilitation but efficacy must first be demonstrated. Trial registration Clinical trials.gov identifier: NCT01442623

  11. Predictive Value of Intraoperative Facial Motor Evoked Potentials in Vestibular Schwannoma Surgery Under 2 Anesthesia Protocols.

    Science.gov (United States)

    Ling, Miao; Tao, Xiaorong; Ma, Siyuan; Yang, Xiaocui; Liu, Li; Fan, Xing; Jia, Guijun; Qiao, Hui

    2017-12-16

    We sought to validate the feasibility of facial motor evoked potential (FMEP) in facial nerve (FN) monitoring during vestibular schwannoma (VS) surgery under 2 anesthesia protocols and to examine its value for postoperative prognosis. This prospective study included 106 patients with VS who underwent microsurgical excision between May 2014 and November 2016 at the Beijing Tiantan Hospital, Capital Medical University, China. All patients were investigated for FMEP elicited by transcranial electrical stimulation in the contralateral facial motor cortex. The patients randomly received total intravenous anesthesia or combined intravenous-inhalation anesthesia. Postoperative FN function was evaluated 7-10 days after surgery (short-term) and at the last follow-up (long-term) using the House-Brackmann (HB) grading system. HB grades 1 and 2 were deemed satisfactory, whereas HB grades 3-6 were deemed unsatisfactory. The value of the final-to-start FMEP ratio for predicting short-term and long-term postoperative FN functions was examined. Valid FMEPs were obtained in 97 patients, which were recorded from the mentalis muscle. The FMEP amplitude ratio was significantly correlated with short-term and long-term postoperative FN functions. Receiver operating characteristic curve analysis showed that the FMEP ratio cut-off values of 77.4% (area under the curve = 0.797) and 56.9% (area under the curve = 0.900) predicted satisfactory FN function 7-10 days after surgery and at the last follow-up, respectively. No statistically significant difference was found in FMEP quantitative parameters between the 2 anesthesia protocols. The FMEP amplitude ratio is a valuable predictor for postoperative FN function. FMEP ratio ≥57% is predictive of satisfactory long-term FN function. Copyright © 2017. Published by Elsevier Inc.

  12. Effects of primary caregiver participation in vestibular rehabilitation for unilateral neglect patients with right hemispheric stroke: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Dai CY

    2013-04-01

    Full Text Available Chin-Ying Dai,1,2 Yu-Hui Huang,3,4 Li-Wei Chou,5,6 Shiao-Chi Wu,7 Ray-Yau Wang,8 Li-Chan Lin9 1School of Nursing, National Yang Ming University, Taipei, Taiwan; 2Department of Nursing, Central Taiwan University of Science and Technology, Taichung, Taiwan; 3Department of Physical Medicine and Rehabilitation, Chung Shan Medical University Hospital, Taichung, Taiwan; 4School of Medicine, Chung Shan Medical University, Taichung, Taiwan; 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 6School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 7Institute of Health and Welfare Policy, National Yang-Ming University, Taipei, Taiwan; 8Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan; 9Institute of Clinical and Community Health Nursing, National Yang-Ming University, Taipei, Taiwan, Republic of China Introduction: The current study aims to investigate the effects of primary caregiver participation in vestibular rehabilitation (VR on improving the measures of neglect, activities of daily living (ADL, balance, and falls of unilateral neglect (UN patients. Methods: This study is a single-blind randomized controlled trial. Both experimental (n = 24 and control groups (n = 24 received conventional rehabilitation. The experimental group undertook VR for a month. During the first and second weeks, a registered nurse trained the experimental group in VR. The primary caregivers in the experimental group supervised and guided their patients in VR during the third and fourth weeks. The outcome measures were neglect, ADL, balance, and falls. Results: The two groups of UN patients showed a significant improvement in neglect, ADL, and balance over time. Based on the generalized estimating equations model, an interaction was observed between groups and times. Significant interactions were observed between the VR group

  13. ANAEROBIC EXERCISE TESTING IN REHABILITATION : A SYSTEMATIC REVIEW OF AVAILABLE TESTS AND PROTOCOLS

    NARCIS (Netherlands)

    Krops, Leonie A.; Albada, Trijntje; van der Woude, Lucas H. V.; Hijmans, Juha M.; Dekker, Rienk

    Objective: Anaerobic capacity assessment in rehabilitation has received increasing scientific attention in recent years. However, anaerobic capacity is not tested consistently in clinical rehabilitation practice. This study reviews tests and protocols for anaerobic capacity in adults with various

  14. Revisão sistemática sobre os efeitos da reabilitação vestibular em adultos de meia-idade e idosos A systematic review about the effects of the vestibular rehabilitation in middle-age and older adults

    Directory of Open Access Journals (Sweden)

    Natalia A. Ricci

    2010-10-01

    Full Text Available OBJETIVO: Sistematizar os resultados de ensaios clínicos sobre reabilitação vestibular (RV em indivíduos de meia-idade e idosos com distúrbios vestibulares. MÉTODOS: A busca de publicações sobre a RV em indivíduos com distúrbios vestibulares foi realizada nas bases de dados LILACS, EMBASE, MEDLINE, SciELO, Cochrane, ISI Web of Knowledge e bibliotecas virtuais de teses e dissertações. Foram selecionados ensaios clínicos aleatórios e controlados dos últimos 10 anos em língua inglesa, portuguesa e espanhola. A qualidade metodológica dos estudos foi avaliada pela escala PEDro. A análise dos resultados dos estudos foi feita por meio de revisão crítica dos conteúdos. RESULTADOS: Nove estudos foram revisados na íntegra, sendo a faixa etária dos participantes acima de 40 anos (n=4 e composta exclusivamente por idosos (n=5. Os achados de disfunção vestibular foram diversificados, sendo os mais comuns queixa de desequilíbrio corporal ou instabilidade postural (n=3 e queixa de vertigem ou tontura (n=3. A Escala Visual Analógica (EVA foi o instrumento mais utilizado para avaliar a percepção subjetiva da sintomatologia da disfunção vestibular (n=4. A escala PEDro revelou que quatro dos artigos apresentaram delineamento de boa qualidade para a condução do estudo experimental. A proposta de intervenção mais utilizada foi o protocolo de Cawthorne & Cooksey (n=4. Os estudos que compararam a RV com outro tipo de intervenção não apresentaram, na maioria dos desfechos analisados, diferença entre os grupos após a terapia. CONCLUSÃO: Estudos aleatorizados controlados disponibilizaram evidências de efeitos positivos da RV em idosos e adultos de meia-idade com distúrbios vestibulares.OBJECTIVE: To summarize the results of clinical trials on vestibular rehabilitation (VR in middle-aged and elderly people with vestibular disorders. METHODS: A search for relevant trials was performed in the databases LILACS, EMBASE, MEDLINE, Sci

  15. Contribution Of Vestibular Rehabilitation In Tinnitus Recovery: A Surprising Result [contribu̧ão Da Reabilitação Vestibular Na Melhora Do Zumbido: Um Resultado Inesperado

    OpenAIRE

    Knobel K.A.B.; Pfeilsticker L.N.; Stoler G.; Sanchez T.G.

    2003-01-01

    Introduction: Dizziness and tinnitus are common symptoms on clinical practice that can occur simultaneous or independently. Both can have multiple or unknown etiology, and can be worsen by emotional factors and limit day-by-day activities. Aim: evaluate the results of vestibular rehabilitation (VR) focusing on tinnitus recovery. Study design: Longitudinal cohorte. Method: after the clinical observation of the non-intentional tinnitus recovery with the VR we studied the patients' files with di...

  16. The treatment of diseases related to balance disorders in the elderly and the effectiveness of vestibular rehabilitation.

    Science.gov (United States)

    Moreira Bittar, Roseli Saraiva; Simoceli, Lucinda; Bovino Pedalini, Maria Elisabete; Bottino, Marco Aurélio

    2007-01-01

    The aim of this study was to assess the impact of adequate treatment of concomitant diseases in the elderly undergoing Vestibular Rehabilitation (VR). 52 elderly patients with complaints of vertigo and/or imbalance requiring VR participated in this prospective study. The trial was designed as an open clinical assay at the Ear Nose and Throat Department Geriatric Otoneurology Clinic, and was done between 2003 and 2005. Patients were compared with the total group of elderly individuals treated with VR during the same period. 65 diseases were diagnosed in the study group, an average 1.25 diseases per patient. After the treatment of these diseases, patients underwent VR. The effectiveness of VR (remission and partial improvement rates) was 84.5% in the study group against 81.8% in the control group, which was not significant. Remission of symptoms, however, was present in 69.2% of the study group against 43.18% of the control group, which was statistically significant. The difference in the effectiveness of VR in both groups highlights the importance of the etiological treatment of concomitant diseases in patients with vestibular disorders.

  17. Pelvic Muscle Rehabilitation: A Standardized Protocol for Pelvic Floor Dysfunction

    Directory of Open Access Journals (Sweden)

    Rodrigo Pedraza

    2014-01-01

    Full Text Available Introduction. Pelvic floor dysfunction syndromes present with voiding, sexual, and anorectal disturbances, which may be associated with one another, resulting in complex presentation. Thus, an integrated diagnosis and management approach may be required. Pelvic muscle rehabilitation (PMR is a noninvasive modality involving cognitive reeducation, modification, and retraining of the pelvic floor and associated musculature. We describe our standardized PMR protocol for the management of pelvic floor dysfunction syndromes. Pelvic Muscle Rehabilitation Program. The diagnostic assessment includes electromyography and manometry analyzed in 4 phases: (1 initial baseline phase; (2 rapid contraction phase; (3 tonic contraction and endurance phase; and (4 late baseline phase. This evaluation is performed at the onset of every session. PMR management consists of 6 possible therapeutic modalities, employed depending on the diagnostic evaluation: (1 down-training; (2 accessory muscle isolation; (3 discrimination training; (4 muscle strengthening; (5 endurance training; and (6 electrical stimulation. Eight to ten sessions are performed at one-week intervals with integration of home exercises and lifestyle modifications. Conclusions. The PMR protocol offers a standardized approach to diagnose and manage pelvic floor dysfunction syndromes with potential advantages over traditional biofeedback, involving additional interventions and a continuous pelvic floor assessment with management modifications over the clinical course.

  18. Improvements in gait speed and weight shift of persons with traumatic brain injury and vestibular dysfunction using a virtual reality computer-assisted rehabilitation environment.

    Science.gov (United States)

    Sessoms, Pinata H; Gottshall, Kim R; Collins, John-David; Markham, Amanda E; Service, Kathrine A; Reini, Seth A

    2015-03-01

    Many people sustaining a traumatic brain injury experience vestibular pathology requiring physical therapy for treatment. This study measured improvements in gait speed and weight shift for subjects receiving vestibular physical therapy using a Computer-Assisted Rehabilitation Environment (CAREN). A 6-session CAREN, 6-session traditional vestibular therapy group was compared with a 12-session CAREN only (0 traditional sessions) therapy group. These two groups were compared to each other and with data from healthy controls performing similar tasks on the CAREN. Those participating in 12 CAREN sessions had greater improvements in gait speed (p=0.014) and weight shift scores (p<0.001) and demonstrated similar values achieved by a healthy control population. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

  19. Effects of primary caregiver participation in vestibular rehabilitation for unilateral neglect patients with right hemispheric stroke: a randomized controlled trial.

    Science.gov (United States)

    Dai, Chin-Ying; Huang, Yu-Hui; Chou, Li-Wei; Wu, Shiao-Chi; Wang, Ray-Yau; Lin, Li-Chan

    2013-01-01

    The current study aims to investigate the effects of primary caregiver participation in vestibular rehabilitation (VR) on improving the measures of neglect, activities of daily living (ADL), balance, and falls of unilateral neglect (UN) patients. This study is a single-blind randomized controlled trial. Both experimental (n = 24) and control groups (n = 24) received conventional rehabilitation. The experimental group undertook VR for a month. During the first and second weeks, a registered nurse trained the experimental group in VR. The primary caregivers in the experimental group supervised and guided their patients in VR during the third and fourth weeks. The outcome measures were neglect, ADL, balance, and falls. The two groups of UN patients showed a significant improvement in neglect, ADL, and balance over time. Based on the generalized estimating equations model, an interaction was observed between groups and times. Significant interactions were observed between the VR group at days 14 and 28 in the areas of neglect, ADL, and balance. No significant difference was observed between the two groups in the number of falls. Neglect, ADL, and balance among UN patients with right hemispheric stroke can be improved through the participation of primary caregivers in VR. Trained informal caregivers were recommended to provide VR guidance and supervision to patients who suffer from UN.

  20. PREHAB vs. REHAB - presurgical treatment in vestibular schwannoma surgery enhances recovery of postural control better than postoperative rehabilitation: Retrospective case series.

    Science.gov (United States)

    Tjernström, Fredrik; Fransson, Per-Anders; Kahlon, Babar; Karlberg, Mikael; Lindberg, Sven; Siesjö, Peter; Magnusson, Måns

    2018-01-01

    To evaluate post-surgical postural stability when treating patients with remaining vestibular function with intratympanic gentamicin (PREHAB) prior to schwannoma surgery. 44 consecutive patients with some form remaining vestibular function scheduled for vestibular schwannoma surgery. 20 were medically deafferented with intratympanic gentamicin before surgery and 24 were not. Both groups were of the same age, had the same tumor size, same type of surgery, and same perioperative sensory rehabilitation (training exercises), and no surgical complications. Postural stability measured as energy expenditure while standing on a force platform during vibratory stimulation of the calf muscles, performed prior to surgery (or gentamicin treatment) and 6 months after surgery. Patients pretreated with gentamicin had significantly better postural stability at the time for follow-up (p learning as the vestibular function slowly attenuates; no concomitant central nervous dysfunction due to effects from neurosurgery, thus allowing time for a separate unimpeded recovery process with more limited challenges and objectives; and the initiation and certain progression of sensory reweighting processes allowed prior to surgery. In contrast, worse compensation could be due to; immobilization from nausea after surgery, harmful amount of stress and cognitive dysfunction from the combination of surgical and sensory trauma and an abrupt vestibular deafferentation and its consequences on sensory reweighting.

  1. Simulator sickness when performing gaze shifts within a wide field of view optic flow environment: preliminary evidence for using virtual reality in vestibular rehabilitation

    Directory of Open Access Journals (Sweden)

    Whitney Susan L

    2004-12-01

    Full Text Available Abstract Background Wide field of view virtual environments offer some unique features that may be beneficial for use in vestibular rehabilitation. For one, optic flow information extracted from the periphery may be critical for recalibrating the sensory processes used by people with vestibular disorders. However, wide FOV devices also have been found to result in greater simulator sickness. Before a wide FOV device can be used in a clinical setting, its safety must be demonstrated. Methods Symptoms of simulator sickness were recorded by 9 healthy adult subjects after they performed gaze shifting tasks to locate targets superimposed on an optic flow background. Subjects performed 8 trials of gaze shifting on each of the six separate visits. Results The incidence of symptoms of simulator sickness while subjects performed gaze shifts in an optic flow environment was lower than the average reported incidence for flight simulators. The incidence was greater during the first visit compared with subsequent visits. Furthermore, the incidence showed an increasing trend over the 8 trials. Conclusion The performance of head unrestrained gaze shifts in a wide FOV optic flow environment is tolerated well by healthy subjects. This finding provides rationale for testing these environments in people with vestibular disorders, and supports the concept of using wide FOV virtual reality for vestibular rehabilitation.

  2. Simulator sickness when performing gaze shifts within a wide field of view optic flow environment: preliminary evidence for using virtual reality in vestibular rehabilitation.

    Science.gov (United States)

    Sparto, Patrick J; Whitney, Susan L; Hodges, Larry F; Furman, Joseph M; Redfern, Mark S

    2004-12-23

    BACKGROUND: Wide field of view virtual environments offer some unique features that may be beneficial for use in vestibular rehabilitation. For one, optic flow information extracted from the periphery may be critical for recalibrating the sensory processes used by people with vestibular disorders. However, wide FOV devices also have been found to result in greater simulator sickness. Before a wide FOV device can be used in a clinical setting, its safety must be demonstrated. METHODS: Symptoms of simulator sickness were recorded by 9 healthy adult subjects after they performed gaze shifting tasks to locate targets superimposed on an optic flow background. Subjects performed 8 trials of gaze shifting on each of the six separate visits. RESULTS: The incidence of symptoms of simulator sickness while subjects performed gaze shifts in an optic flow environment was lower than the average reported incidence for flight simulators. The incidence was greater during the first visit compared with subsequent visits. Furthermore, the incidence showed an increasing trend over the 8 trials. CONCLUSION: The performance of head unrestrained gaze shifts in a wide FOV optic flow environment is tolerated well by healthy subjects. This finding provides rationale for testing these environments in people with vestibular disorders, and supports the concept of using wide FOV virtual reality for vestibular rehabilitation.

  3. Vestibular rehabilitation with virtual reality in Ménière's disease

    OpenAIRE

    Garcia, Adriana Pontin [UNIFESP; Ganança, Mauricio Malavasi; Cusin, Flávia Salvaterra [UNIFESP; Tomaz,Andreza; Ganança,Fernando Freitas; Caovilla,Heloisa Helena

    2013-01-01

    A tecnologia de realidade virtual fornece uma grande variedade de estímulos que geram conflitos sensoriais em diferentes níveis de dificuldades e em ambiente seguro. OBJETIVO: Verificar o efeito de um programa de reabilitação vestibular do equilíbrio corporal com estímulos de realidade virtual em pacientes com doença de Ménière. Forma de estudo: Estudo clínico observacional. MÉTODO: Quarenta e quatro pacientes, com idade entre 18 e 60 anos e doença de Ménière definida, distribuídos em dois gr...

  4. Reabilitação vestibular personalizada: levantamento de prontuários dos pacientes atendidos no ambulatório de otoneurologia da I.S.C.M.S.P. Personalized vestibular rehabilitation: medical chart survey with patients seen at the ambulatory of otoneurology of I.S.C.M.S.P.

    Directory of Open Access Journals (Sweden)

    Lucia Kazuko Nishino

    2005-08-01

    Full Text Available O OBJETIVO: o objetivo deste trabalho foi verificar a eficácia da reabilitação vestibular personalizada (RVP em diferentes quadros otoneurológicos. FORMA DE ESTUDO: clínico retrospectivo. MATERIAL E MÉTODO: Foi realizado um estudo retrospectivo que constou de uma descrição do programa de reabilitação vestibular de 37 pacientes, com idade entre 21 a 87 anos, vinte e seis do sexo feminino, onze do sexo masculino, com quadros otoneurológicos variados, atendidos no Ambulatório de Otoneurologia do Departamento de Otorrinolaringologia da Irmandade da Santa Casa de Misericórdia de São Paulo, no período de 2002 a 2003. Estes foram submetidos à avaliação otoneurológica e depois de realizado o diagnóstico pelo otorrinolaringologista, encaminhados para a reabilitação vestibular, realizada semanalmente no ambulatório, e em casa diariamente. Cada paciente seguiu programas específicos de exercícios, considerando-se os achados ao exame vestibular, o quadro clínico e, principalmente, os sintomas apresentados. Os exercícios foram baseados em diferentes protocolos descritos na literatura. Foi realizada uma análise individual da evolução clínica e em conjunto, a fim de verificar a eficácia da RVP em diferentes quadros clínicos. CONCLUSÃO: Pudemos concluir que o programa de RVP mostrou-se um recurso terapêutico efetivo na diminuição e extinção dos sintomas e conseqüente melhora na qualidade de vida de pacientes portadores de diferentes quadros clínicos.The objective of this research study was to verify the efficiency of the personalized vestibular rehabilitation (PVR in different otoneurologic clinical diseases, as well as set the best protocol option in each case. STUDY DESIGN: clinical retrospective. MATERIAL AND METHOD: A retrospective study was conducted based on the description of the vestibular rehabilitation program of 37 patients aged 21 to 87 years, twenty-six females and eleven males, with different clinical

  5. Can vestibular rehabilitation exercises help patients with concussion? A systematic review of efficacy, prescription and progression patterns.

    Science.gov (United States)

    Murray, Drew A; Meldrum, Dara; Lennon, Olive

    2017-03-01

    Concussion symptoms normally resolve within 7-10 days but vertigo, dizziness and balance dysfunction persist in 10-30% of cases causing significant morbidity. This study systematically evaluated the evidence supporting the efficacy, prescription and progression patterns of vestibular rehabilitation therapy (VRT) in patients with concussion. Systematic Review, guided by PRISMA guidelines and presenting a best evidence synthesis. Electronic databases PubMed (1949 to May 2015), CINAHL (1982 to May 2015), EMBASE (1947 to May 2015), SPORTDiscus (1985 to May 2015), Web of Science (1945 to May 2015) and PEDRO (1999 to May 2015), supplemented by manual searches and grey literature. Article or abstract of original research, population of patients with concussion/mild traumatic brain injury (mTBI) with vestibular symptoms, interventions detailing VRT, measurement of outcomes pre-VRT/post-VRT. Study type was not specified. Following a double review of abstract and full-text articles, 10 studies met the inclusion criteria: randomised controlled trial (n=2), uncontrolled studies (n=3) and case studies (n=5). 4 studies evaluated VRT as a single intervention. 6 studies incorporated VRT in multimodal interventions (including manual therapy, strength training, occupational tasks, counselling or medication). 9 studies reported improvement in outcomes but level I evidence from only 1 study was found that demonstrated increased rates (OR 3.91; 95% CI 1.34 to 11.34; p=0.002) of medical clearance for return to sport within 8 weeks, when VRT (combined with cervical therapy) was compared with usual care. Heterogeneity in study type and outcomes precluded meta-analysis. Habituation and adaptation exercises were employed in 8 studies and balance exercises in 9 studies. Prescription and progression patterns lacked standardisation. Current evidence for optimal prescription and efficacy of VRT in patients with mTBI/concussion is limited. Available evidence, although weak, shows promise in

  6. Vestibular rehabilitation with virtual reality in Ménière's disease.

    Science.gov (United States)

    Garcia, Adriana Pontin; Ganança, Mauricio Malavasi; Cusin, Flávia Salvaterra; Tomaz, Andreza; Ganança, Fernando Freitas; Caovilla, Heloisa Helena

    2013-01-01

    Virtual reality technology can provide a wide range of sensory stimuli to generate conflicts of varying degrees of complexity in a safe environment. To verify the effect of a virtual realitybased balance rehabilitation program for patients with Menière's disease. This observational clinical study included 44 patients aged between 18 and 60 years diagnosed with Menière's disease submitted to a controlled randomized therapeutic intervention. The case and control groups took betahistine and followed a diet. Case group subjects underwent 12 rehabilitation sessions with virtual reality stimuli in a Balance Rehabilitation Unit (BRU TM). Patients were assessed based on DHI scores, the dizziness visual analogue scale, and underwent posturography with virtual reality before and after the intervention. After the intervention, the case group showed significantly lower scores in DHI (p Virtual reality-based balance rehabilitation effectively improved dizziness, quality of life, and limit of stability of patients with Menière's disease.

  7. Influence of vestibular rehabilitation on neck pain and cervical range of motion among patients with whiplash-associated disorder: a randomized controlled trial.

    Science.gov (United States)

    Hansson, Eva Ekvall; Persson, Liselott; Malmström, Eva Maj

    2013-09-01

    To describe how vestibular rehabilitation influences pain and range of motion among patients with whiplash-associated disorder and dizziness, and to describe whether pain or range of motion correlated with balance performance or self-perceived dizziness handicap. A total of 29 patients, 20 women and 9 men, age range 22-76 years. Patients with whiplash-associated disorder and dizziness were randomized to either intervention (vestibular rehabilitation) or control. Neck pain intensity, cervical range of motion (CROM), balance and self-perceived dizziness handicap were measured at baseline, 6 weeks and 3 months. There were no differences in neck pain intensity or CROM between the 2 groups either at baseline, 6 weeks or 3 months (p = 0.10-0.89). At baseline, neck pain intensity correlated with CROM (-0.406) and self-perceived dizziness handicap (0.492). CROM correlated with self-perceived dizziness handicap and with 1 balance measure (-0.432). Neck pain intensity did not correlate with balance performance (-0.188-0.049). Neck pain intensity and CROM was not influenced by vestibular rehabilitation. Importantly, the programme did not appear to increase pain or decrease neck motion, as initially thought. Neck pain intensity and CROM correlated with self-perceived dizziness handicap. CROM also correlated with 1 balance measure.

  8. A quantitative analysis of gait patterns in vestibular neuritis patients using gyroscope sensor and a continuous walking protocol.

    Science.gov (United States)

    Kim, Soo Chan; Kim, Joo Yeon; Lee, Hwan Nyeong; Lee, Hwan Ho; Kwon, Jae Hwan; Kim, Nam Beom; Kim, Mi Joo; Hwang, Jong Hyun; Han, Gyu Cheol

    2014-04-11

    Locomotion involves an integration of vision, proprioception, and vestibular information. The parieto-insular vestibular cortex is known to affect the supra-spinal rhythm generators, and the vestibular system regulates anti-gravity muscle tone of the lower leg in the same side to maintain an upright posture through the extra-pyramidal track. To demonstrate the relationship between locomotion and vestibular function, we evaluated the differences in gait patterns between vestibular neuritis (VN) patients and normal subjects using a gyroscope sensor and long-way walking protocol. Gyroscope sensors were attached to both shanks of healthy controls (n=10) and age-matched VN patients (n = 10). We then asked the participants to walk 88.8 m along a corridor. Through the summation of gait cycle data, we measured gait frequency (Hz), normalized angular velocity (NAV) of each axis for legs, maximum and minimum NAV, up-slope and down-slope of NAV in swing phase, stride-swing-stance time (s), and stance to stride ratio (%). The most dominant walking frequency in the VN group was not different compared to normal control. The NAVs of z-axis (pitch motion) were significantly larger than the others (x-, y-axis) and the values in VN patients tended to decrease in both legs and the difference of NAV between both group was significant in the ipsi-lesion side in the VN group only (p=0.03). Additionally, the gait velocity of these individuals was decreased relatively to controls (1.11 ± 0.120 and 0.84 ± 0.061 m/s in control and VN group respectively, p<0.01), which seems to be related to the significantly increased stance and stride time of the ipsi-lesion side. Moreover, in the VN group, the maximum NAV of the lesion side was less, and the minimum one was higher than control group. Furthermore, the down-slope and up-slope of NAV decreased on the impaired side. The walking pattern of VN patients was highly phase-dependent, and NAV of pitch motion was significantly decreased in the ipsi

  9. Vestibular rehabilitation with biofeedback in patients with central imbalance Reabilitação vestibular por biofeedback no desequilíbrio corporal de origem central

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    Roseli Saraiva Moreira Bittar

    2011-06-01

    Full Text Available Central Nervous System disorders may cause important functional unbalance in the maintenance of balance and posture. There is no effective rehabilitation for these symptoms until now. OBJECTIVE: The aim of this paper is to evaluate the use of tongue electrotactile stimulation on patients with central imbalance using BrainPort. MATERIALS AND METHODS: This is a prospective case series study. We evaluated 8 patients with central imbalance, 6 men and 2 women, with mean age of 67.75 years. The patients were submitted to Computed Dynamic Posturography (CDP and then received 18 sessions of electrotactile stimulation by BrainPort® device for 20 minutes, twice a day. Then they were submitted to a new CDP test and to a self-perception scale to assess symptom remission, partial improvement and no improvement at all. RESULTS: 75% of the patients reported being more stable. There was no improvement in the balance control of the mass center in these patients. CONCLUSION: The patients were able to use the electrotactile stimulus to improve their balance control.As lesões do Sistema Nervoso Central (SNC determinam importantes prejuízos funcionais na manutenção do equilíbrio e da postura. A reabilitação vestibular e a fisioterapia oferecem benefícios limitados nesses casos. OBJETIVO: Avaliar a resposta de pacientes portadores de desequilíbrio de origem central à estimulação eletrotáctil da língua por meio do BrainPort®. CASUÍSTICA E MÉTODO: O estudo é prospectivo e configura uma série de casos. Foram avaliados 8 pacientes portadores de desequilíbrio de origem central, 6 homens e 2 mulheres com média de idade de 67,75 anos. Os pacientes foram submetidos à posturografia dinâmica computadorizada (PDC e submetidos ao treinamento pelo BrainPort®. em duas sessões diárias de 20 minutos, perfazendo um total de 18 sessões. Foram então reavaliados pela PDC e a uma escala análogo visual, que compreendeu remissão dos sintomas, melhora parcial

  10. Drug therapy for peripheral vestibular vertigo

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    L. M. Antonenko

    2017-01-01

    Full Text Available The choice of effective treatments for vestibular vertigo is one of the important problems, by taking into account the high prevalence of peripheral vestibular diseases. Different drugs, such as vestibular suppressants for the relief of acute vertigo attacks and vestibular compensation stimulants for rehabilitation treatment, are used to treat vestibular vertigo. Drug therapy in combination with vestibular exercises is effective in patients with vestibular neuronitis, Meniere's disease, so is that with therapeutic maneuvers in patients with benign paroxysmal positional vertigo. The high therapeutic efficacy and safety of betahistines permit their extensive use for the treatment of various vestibular disorders.

  11. Comparison of different exercise programs in the rehabilitation of patients with chronic peripheral vestibular dysfunction.

    Science.gov (United States)

    Szturm, T; Ireland, D J; Lessing-Turner, M

    1994-01-01

    The purpose of this study was to evaluate the effects of two exercise programs on balance performance in patients with chronic peripheral vestibular dysfunction and to assess whether these exercise programs induce adaptive modifications of the vestibulo-ocular reflex (VOR). Patients were randomly assigned to one of two groups. (1) Those in the Rehab (Reh) group (n = 11) received a comprehensive exercise program that consisted of balance retraining and goal-directed eye-head exercises under combinations of varied visual and somatosensory sensory conditions. Patients received 45-minute training sessions, three times per week for 12 weeks, and were instructed on a custom home exercise program. (2) Those in the Home group (n = 12) were instructed to perform the Cooksey-Cawthorne eye-head exercises at home, on a daily basis, for 12 weeks. In addition, after completion of the exercise program and a follow-up period, 7 of the participants in the Home group (here defined as the A group) chose to enter the Reh program (here defined as the B group). Balance performance was assessed by measuring the peak-to-peak magnitude and total amount of anterior-posterior body sway, and of horizontal (shear) ground reaction force during six test conditions, in which visual and somatosensory orientation cues were reduced or altered by rotation of the visual surround or support surface in proportion to the subject's sway, and in which vision was eliminated (eyes closed). The VOR response to step chair rotations of 60 degrees/s and 120 degrees/s, and the optokinetic reflex (OKN) response to 60 degrees/s constant velocity optokinetic stimuli were recorded. Left-right difference in VOR gain, VOR time constant, and OKN gain were determined. These tests were performed 1 day prior to start of treatment (TD 1), 6 weeks after start of treatment (TD 2), at the end of the 12-week treatment period (TD 3), and 5 months after end of treatment (TD 4). The findings revealed a significant improvement in

  12. Cost-effectiveness analysis of a non-contrast screening MRI protocol for vestibular schwannoma in patients with asymmetric sensorineural hearing loss

    Energy Technology Data Exchange (ETDEWEB)

    Crowson, Matthew G.; Rocke, Daniel J.; Kaylie, David M. [Duke University Medical Center, Division of Otolaryngology-Head and Neck Surgery, Durham, NC (United States); Hoang, Jenny K. [Duke University Medical Center, Department of Radiology, Durham, NC (United States); Weissman, Jane L. [Oregon Health Sciences University, Professor Emerita of Diagnostic Radiology, Portland, OR (United States)

    2017-08-15

    We aimed to determine if a non-contrast screening MRI is cost-effective compared to a full MRI protocol with contrast for the evaluation of vestibular schwannomas. A decision tree was constructed to evaluate full MRI and screening MRI strategies for patients with asymmetric sensorineural hearing loss. If a patient were to have a positive screening MRI, s/he received a full MRI. Vestibular schwannoma prevalence, MRI specificity and sensitivity, and gadolinium anaphylaxis incidence were obtained through literature review. Institutional charge data were obtained using representative patient cohorts. One-way and probabilistic sensitivity analyses were completed to determine CE model threshold points for MRI performance characteristics and charges. The mean charge for a full MRI with contrast was significantly higher than a screening MRI ($4089 ± 1086 versus $2872 ± 741; p < 0.05). The screening MRI protocol was more cost-effective than a full MRI protocol with a willingness-to-pay from $0 to 20,000 USD. Sensitivity analyses determined that the screening protocol dominated when the screening MRI charge was less than $4678, and the imaging specificity exceeded 78.2%. The screening MRI protocol also dominated when vestibular schwannoma prevalence was varied between 0 and 1000 in 10,000 people. A screening MRI protocol is more cost-effective than a full MRI with contrast in the diagnostic evaluation of a vestibular schwannoma. A screening MRI likely also confers benefits of shorter exam time and no contrast use. Further investigation is needed to confirm the relative performance of screening protocols for vestibular schwannomas. (orig.)

  13. [Semont maneuver and vestibular rehabilitation exercises in the treatment of benign paroxysmal postural vertigo. A comparative study].

    Science.gov (United States)

    Toledo, H; Cortés, M L; Pane, C; Trujillo, V

    2000-04-01

    Benign paraoxysmal postural vertigo (BPPV) is one of the most frequent causes of peripheral dizziness. Treatment based on vestibular rehabilitation exercises (VRE) is effective in 90% of the cases in an interval of 3 to 4 weeks. This treatment however is often abandoned by the patient. The only therapeutic maneuvers (based on otolyte release) are equally effective but present a high medium term recurrence. To compare the efficacy of the Semont maneuver (SM), the VRE and the combination of both in the treatment of BPPV at three months of follow up. Forty patients with the clinical and electronystagmographic diagnosis of BPPV were divided into three groups: 1. SM, 2. VRE and 3. SM + VRE. The results were compared in regard to the signs and symptoms observed in the three groups of patients at 15 days, one month and at three months of treatment. The SM was effective in 80% of the patients at 15 days of treatment versus 45% of those receiving only VRE. The third group of patients, receiving the combined treatment, demonstrated a cure in 100% of the cases when evaluated at three months while only 66% of the SM group were found to be asymptomatic at the same time period (p < 0.05). The SM is easy to perform, rapid and effective in the short term, however has high recurrence. The VRE are effective in the long term based on the patient persistence. Combination of the two treatment leads to symptom remission in 100% of the patients at three months of treatment.

  14. Reduction of falls in older people by improving balance with vestibular rehabilitation (ReFOVeRe study): design and methods.

    Science.gov (United States)

    Soto-Varela, Andrés; Gayoso-Diz, Pilar; Rossi-Izquierdo, Marcos; Faraldo-García, Ana; Vaamonde-Sánchez-Andrade, Isabel; del-Río-Valeiras, María; Lirola-Delgado, Antonio; Santos-Pérez, Sofía

    2015-12-01

    Evaluate the effectiveness of vestibular rehabilitation (VR) to improve the balance in older people, assessed immediately afterwards. (a) To verify the maintenance of improvement of the balance achieved in the medium term (6-12 months). (b) To consider whether this improvement results in a reduction in the number of falls. (c) To compare among themselves the effectiveness of three different methods of VR in improving balance and to explore whether there are differences to achieve a reduction in the number of falls. Experimental study, single-centre, open, randomised (balanced blocks of patients) in four branches in parallel, in 220 elderly patients (over 64 years) with high risk of falls and a follow-up period of 12 months. Department of Otolaryngology of the University Hospital of Santiago. People over 64 years, fulfilling one of the following requirements: (a) At least one fall in the last year. (b) Take at least 16 s or require some support in perform the test "timed up and go". (c) A percentage of average balance in the sensory organisation test (SOT) in the dynamic posturography (CDP) VR. The percentage of average balance in the SOT in CDP. Secondary measures: time and supports in the test of "timed up and go", scores of the dynamic posturography and SwayStar system, and rate of falls.

  15. Effects of balance Vestibular Rehabilitation Therapy in elderly with Benign Paroxysmal Positional Vertigo: a randomized controlled trial.

    Science.gov (United States)

    Ribeiro, Karyna Myrelly Oliveira Bezerra de Figueiredo; Freitas, Raysa Vanessa de Medeiros; Ferreira, Lidiane Maria de Brito Macedo; Deshpande, Nandini; Guerra, Ricardo Oliveira

    2017-06-01

    To evaluate short-term effects of balance Vestibular Rehabilitation Therapy (VRT) on balance, dizziness symptoms and quality of life of the elderly with chronic Benign Paroxysmal Positional Vertigo (BPPV). In this randomized, single-blind and controlled trial, older adults with chronic BPPV were randomized into two groups, the experimental group (n = 7, age: 69 (65-78) years) and the control group (n = 7, age: 73 (65-76) years). Patients in the experimental group underwent balance VRT (50 min per session, two times a week) and Canalith Repositioning Maneuver (CRM) as required, for 13 weeks. The control group was treated using only CRM as required. Standing and dynamic balance, dizziness symptoms and quality of life were measured at the baseline, and at one, five, nine and thirteen weeks. There were no between-group differences in dizziness, quality of life and standing balance over the 13 weeks. Significant differences were observed in dynamic balance measures between groups (p <  0.05 for most tests) through assessments. In intragroup analysis, both groups showed improvements in all measurements except no improvement was found in majority of the dynamic balance tests in the control group. The patients who received additional balance VRT demonstrated better results in dynamic balance than those who received only CRM. Implications for Rehabilitation The findings that balance VRT in addition to CRM improves dynamic balance in elderly people with BPPV should be useful in guiding rehabilitation professionals' clinical decision making to design interventions for seniors suffering from BPPV; Improvements in tests of dynamic balance suggest that the risk of adverse consequences of BPPV in the elderly such as falls and fractures can be potentially reduced through implementation of CRM in conjunction with balance VRT; Lack of additional improvement in Visual Analogue Scale of dizziness and Dizziness Handicap Index suggests that addition of balance VRT does

  16. Difference between early versus delayed postoperative physical rehabilitation protocol following arthroscopic rotator cuff repair

    Directory of Open Access Journals (Sweden)

    Samar M Fawzy

    2016-01-01

    Conclusion Significant improvement in pain, ROM, and function after arthroscopic rotator cuff repair was seen at 1 year postoperatively, regardless of early or delayed postoperative rehabilitation protocols. However, early motion increases pain scores and may increase the possibility of rotator cuff retear but with early regain of ROM. A delayed rehabilitation protocol with immobilization for 6 weeks would be better for tendon healing without risk for retear or joint stiffness and easily convalescence with less postoperative pain.

  17. Proposta de um protocolo para reabilitação vestibular em vestibulopatias periféricas

    OpenAIRE

    Rogatto, Adriana Roberta Degressi; Pedroso, Laira; Almeida, Sara Regina Meira; Oberg, Telma Dagmar

    2010-01-01

    INTRODUCTION: Vestibular rehabilitation has been recognized as a treatment of choice for patients with persistent vertigo due to peripheral vestibular dysfunction, providing significant improvements in quality of life. Among the treatments listed have been exercises Cawthorne and Cooksey, sensory integration and body-moving platforms. OBJECTIVE: The research objective was to invent the protocol of exercises in balance with the exercises of Cawthorne and Cooksey associated to the Sensory Integ...

  18. Development of a Decision Support System to Predict Physicians' Rehabilitation Protocols for Patients with Knee Osteoarthritis

    Science.gov (United States)

    Hawamdeh, Ziad M.; Alshraideh, Mohammad A.; Al-Ajlouni, Jihad M.; Salah, Imad K.; Holm, Margo B.; Otom, Ali H.

    2012-01-01

    To design a medical decision support system (MDSS) that would accurately predict the rehabilitation protocols prescribed by the physicians for patients with knee osteoarthritis (OA) using only their demographic and clinical characteristics. The demographic and clinical variables for 170 patients receiving one of three treatment protocols for knee…

  19. Comparison of slow and accelerated rehabilitation protocol after arthroscopic rotator cuff repair: pain and functional activity.

    Science.gov (United States)

    Düzgün, Irem; Baltacı, Gül; Atay, O Ahmet

    2011-01-01

    In this study, we sought to compare the effects of the slow and accelerated protocols on pain and functional activity level after arthroscopic rotator cuff repair. The study included 29 patients (3 men, 26 women) who underwent arthroscopic repair of stage 2 and 3 rotator cuff tears. Patients were randomized in two groups: the accelerated protocol group (n=13) and slow protocol group (n=16). Patients in the accelerated protocol group participated in a preoperative rehabilitation program for 4-6 weeks. Patients were evaluated preoperatively and for 24 weeks postoperatively. Pain was assessed by visual analog scale, and functional activity level was assessed by The Disabilities of The Arm Shoulder and Hand (DASH) questionnaire. The active range of motion was initiated at week 3 after surgery for the accelerated rehabilitation protocol and at week 6 for the slow protocol. The rehabilitation program was completed by the 8th week with the accelerated protocol and by the 22nd week with the slow protocol. There was no significant difference between the slow and accelerated protocols with regard to pain at rest (p>0.05). However, the accelerated protocol was associated with less pain during activity at weeks 5 and 16, and with less pain at night during week 5 (prehabilitation after arthroscopic rotator cuff repair to prevent the negative effects of immobilization and to support rapid reintegration to daily living activities.

  20. Understanding patient experiences of self-managing chronic dizziness: a qualitative study of booklet-based vestibular rehabilitation, with or without remote support.

    Science.gov (United States)

    Muller, Ingrid; Kirby, Sarah; Yardley, Lucy

    2015-05-18

    This study explores participants' experience of self-management of dizziness using booklet-based vestibular rehabilitation (VR), with or without expert telephone support. Semistructured qualitative interviews were conducted. Participants were recruited from primary care practices as part of a large RCT. Interviews were carried out with 33 people (10 men and 23 women; age 27-84) self-managing chronic dizziness using booklet-based vestibular rehabilitation, with or without expert telephone support. Data were analysed using inductive thematic analysis. The majority of participants in both groups reported a positive experience of VR therapy, with many participants reporting an improvement in their dizziness symptoms since undertaking the therapy. Participants in the telephone support group felt that a genuine relationship developed between them and their therapist within three short sessions, and described their therapy sessions as reassuring, encouraging and motivational. The VR treatment booklet appears to be a valued tool for self-managing chronic dizziness and people appreciate receiving remote telephone support. NCT00732797. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  1. Vestibular evoked myogenic potential

    Directory of Open Access Journals (Sweden)

    Felipe, Lilian

    2012-01-01

    Full Text Available Introduction: The Vestibular Evoked Myogenic Potential (VEMP is a promising test for the evaluation of the cholic descending vestibular system. This reflex depends of the integrity from the saccular macula, from the inferior vestibular nerve, the vestibular nuclei, the vestibule-spinal tract and effectors muscles. Objective: Perform a systematic review of the pertinent literature by means of database (COCHRANE, MEDLINE, LILACS, CAPES. Conclusion: The clinical application of the VEMP has expanded in the last years, as goal that this exam is used as complementary in the otoneurological evaluation currently used. But, methodological issues must be clarified. This way, this method when combined with the standard protocol, can provide a more widely evaluation from the vestibular system. The standardization of the methodology is fundamental criterion for the replicability and sensibility of the exam.

  2. Rehabilitation protocol for patellar tendinopathy applied among 16- to 19-year old volleyball players.

    Science.gov (United States)

    Biernat, Ryszard; Trzaskoma, Zbigniew; Trzaskoma, Lukasz; Czaprowski, Dariusz

    2014-01-01

    The aim of the study was to investigate the efficacy of rehabilitation protocol applied during competitive period for the treatment of patellar tendinopathy. A total of 28 male volleyball players were divided into two groups. Fifteen from experimental group (E) and 13 from control group (C) fulfilled the same tests 3 times: before the training program started (first measurement), after 12 weeks (second measurement) and after 24 weeks (third measurement). The above-mentioned protocol included the following: USG imagining with color Doppler function, clinical testing, pain intensity evaluation with VISA-P questionnaire, leg muscle strength and power and jumping ability measurements. The key element of the rehabilitation program was eccentric squat on decline board with additional unstable surface. The essential factor of the protocol was a set of preventive functional exercises, with focus on eccentric exercises of hamstrings. Patellar tendinopathy was observed in 18% of the tested young volleyball players. Implementation of the presented rehabilitation protocol with eccentric squat on decline board applied during sports season lowered the pain level of the young volleyball players. Presented rehabilitation protocol applied without interrupting the competitive period among young volleyball players together with functional exercises could be an effective method for the treatment of patellar tendinopathy.

  3. Vestibular migraine

    DEFF Research Database (Denmark)

    Lempert, Thomas; Olesen, Jes; Furman, Joseph

    2012-01-01

    This paper presents diagnostic criteria for vestibular migraine, jointly formulated by the Committee for Classification of Vestibular Disorders of the Bárány Society and the Migraine Classification Subcommittee of the International Headache Society (IHS). The classification includes vestibular...... migraine and probable vestibular migraine. Vestibular migraine will appear in an appendix of the third edition of the International Classification of Headache Disorders (ICHD) as a first step for new entities, in accordance with the usual IHS procedures. Probable vestibular migraine may be included...... in a later version of the ICHD, when further evidence has been accumulated. The diagnosis of vestibular migraine is based on recurrent vestibular symptoms, a history of migraine, a temporal association between vestibular symptoms and migraine symptoms and exclusion of other causes of vestibular symptoms...

  4. Analysis of 213 currently used rehabilitation protocols in foot and ankle fractures.

    Science.gov (United States)

    Pfeifer, Christian G; Grechenig, Stephan; Frankewycz, Borys; Ernstberger, Antonio; Nerlich, Michael; Krutsch, Werner

    2015-10-01

    Fractures of the ankle, hind- and midfoot are amongst the five most common fractures. Besides initial operative or non-operative treatment, rehabilitation of the patients plays a crucial role for fracture union and long term functional outcome. Limited evidence is available with regard to what a rehabilitation regimen should include and what guidelines should be in place for the initial clinical course of these patients. This study therefore investigated the current rehabilitation concepts after fractures of the ankle, hind- and midfoot. Written rehabilitation protocols provided by orthopedic and trauma surgery institutions in terms of recommendations for weight bearing, range of motion (ROM), physiotherapy and choice of orthosis were screened and analysed. All protocols for lateral ankle fractures type AO 44A1, AO 44B1 and AO 44C1, for calcaneal fractures and fractures of the metatarsal as well as other not specific were included. Descriptive analysis was carried out and statistical analysis applied where appropriate. 209 rehabilitation protocols for ankle fractures type AO 44B1 and AO 44C1, 98 for AO 44A1, 193 for metatarsal fractures, 142 for calcaneal fractures, 107 for 5(th) metatarsal base fractures and 70 for 5(th) metatarsal Jones fractures were evaluated. The mean time recommended for orthosis treatment was 6.04 (SD 0.04) weeks. While the majority of protocols showed a trend towards increased weight bearing and increased ROM over time, the best consensus was noted for weight bearing recommendations. Our study shows that there exists a huge variability in rehabilitation of fractures of the ankle-, hind- and midfoot. This may be contributed to a lack of consensus (e.g. missing publication of guidelines), individualized patient care (e.g. in fragility fractures) or lack of specialization. This study might serve as basis for prospective randomized controlled trials in order to optimize rehabilitation for these common fractures. Copyright © 2015 Elsevier Ltd

  5. Bimanual elbow exoskeleton: Force based protocol and rehabilitation quantification.

    Science.gov (United States)

    Alavi, N; Herrnstadt, G; Randhawa, B K; Boyd, L A; Menon, C

    2015-08-01

    An aging population, along with the increase in cardiovascular disease incidence that accompanies this demographic shift, is likely to increase both the economic and medical burden associated with stroke in western societies. Rehabilitation, the standard treatment for stroke, can be expanded and augmented with state of the art technologies, such as robotic therapy. This paper expands upon a recent work involving a force-feedback master-slave bimanual exoskeleton for elbow rehabilitation, named a Bimanual Wearable Robotic Device (BWRD). Elbow force data acquired during the execution of custom tasks is analyzed to demonstrate the feasibility of tracking patient progress. Two training tasks that focus on applied forces are examined. The first is called "slave arm follow", which uses the absolute angular impulse as a metric; the second is called "conditional arm static", which uses the rise time to target as a metric, both presented here. The outcomes of these metrics are observed over three days.

  6. Evaluation of the Effectiveness of a Novel Brain and Vestibular Rehabilitation Treatment Modality in PTSD Patients Who have Suffered Combat-Related Traumatic Brain Injuries.

    Science.gov (United States)

    Carrick, Frederick R; McLellan, Kate; Brock, J Brandon; Randall, Cagan; Oggero, Elena

    2015-01-01

    Blast-related head injuries are among the most prevalent injuries suffered by military personnel deployed in combat and mild traumatic brain injury (mTBI) or concussion on the battlefield in Iraq/Afghanistan has resulted in its designation as a "signature injury." Vestibular complaints are the most frequent sequelae of mTBI, and vestibular rehabilitation (VR) has been established as the most important treatment modality for this group of patients. We studied the effectiveness of a novel brain and VR treatment post-traumatic stress disorder (PTSD) in subjects who had suffered combat-related traumatic brain injuries in terms of PTSD symptom reduction. The trial was registered as ClinicalTrials.gov Identifier: NCT02003352. (http://clinicaltrials.gov/ct2/show/NCT02003352?term=carrick&rank=6). We analyzed the difference in the Clinician Administered DSM-IV PTSD Scale (CAPS) scores pre- and post-treatment using our subjects as their own matched controls. The study population consisted of 98 combat veterans maintaining an alpha of VR with a potential decrease in suffering of patients, family, and society.

  7. Anaerobic exercise testing in rehabilitation: A systematic review of available tests and protocols.

    Science.gov (United States)

    Krops, Leonie A; Albada, Trijntje; van der Woude, Lucas H V; Hijmans, Juha M; Dekker, Rienk

    2017-04-06

    Anaerobic capacity assessment in rehabilitation has received increasing scientific attention in recent years. However, anaerobic capacity is not tested consistently in clinical rehabilitation practice. This study reviews tests and protocols for anaerobic capacity in adults with various disabilities (spinal cord injury, cerebral palsy, cerebral vascular accident, lower-limb amputation(s)) and (able-bodied) wheelchair users. PubMed, CINAHL and Web of Science. Papers were screened by 2 independent assessors, and were included when anaerobic exercise tests were performed on the above-selected subject groups. Included articles were checked for methodological quality. A total of 57 papers was included. Upper-body testing [56 protocols] was conducted with arm crank [16] and wheelchair tests [40]. With a few [2] exceptions, modified Wingate (Wingate) protocols and wheelchair sprint tests dominated upper-body anaerobic testing. In lower-body anaerobic work [11], bicycle [3] and recumbent [1], and overground tests [7] were used, in which Wingate, sprint or jump protocols were employed. When equipment is available a Wingate protocol is advised for assessment of anaerobic capacity in rehabilitation. When equipment is not avail-able a 20-45 s sprint test is a good alternative. Future research should focus on standardized tests and protocols specific to different disability groups.

  8. Current and Future Management of Bilateral Loss of Vestibular Sensation – An update on the Johns Hopkins Multichannel Vestibular Prosthesis Project

    Science.gov (United States)

    Della Santina, Charles C.; Migliaccio, Americo A.; Hayden, Russell; Melvin, Thuy-Anh; Fridman, Gene Y.; Chiang, Bryce; Davidovics, Natan S.; Dai, Chenkai; Carey, John P.; Minor, Lloyd B.; Anderson, Iee-Ching; Park, HongJu; Lyford-Pike, Sofia; Tang, Shan

    2012-01-01

    Bilateral loss of vestibular sensation can disable individuals whose vestibular hair cells are injured by ototoxic medications, infection, Ménière’s disease or other insults to the labyrinth including surgical trauma during cochlear implantation. Without input to vestibulo-ocular and vestibulo-spinal reflexes that normally stabilize the eyes and body, affected patients suffer blurred vision during head movement, postural instability, and chronic disequilibrium. While individuals with some residual sensation often compensate for their loss through rehabilitation exercises, those who fail to do so are left with no adequate treatment options. An implantable neuroelectronic vestibular prosthesis that emulates the normal labyrinth by sensing head movement and modulating activity on appropriate branches of the vestibular nerve could significantly improve quality of life for these otherwise chronically dizzy patients. This brief review describes the impact and current management of bilateral loss of vestibular sensation, animal studies supporting the feasibility of prosthetic vestibular stimulation, and a vestibular prosthesis designed to restore sensation of head rotation in all directions. Similar to a cochlear implant in concept and size, the Johns Hopkins Multichannel Vestibular Prosthesis (MVP) includes miniature gyroscopes to sense head rotation, a microcontroller to process inputs and control stimulus timing, and current sources switched between pairs of electrodes implanted within the vestibular labyrinth. In rodents and rhesus monkeys rendered bilaterally vestibular-deficient via treatment with gentamicin and/or plugging of semicircular canals, the MVP partially restores the vestibulo-ocular reflex for head rotations about any axis of rotation in 3-dimensional space. Our efforts now focus on addressing issues prerequisite to human implantation, including refinement of electrode designs and surgical technique to enhance stimulus selectivity and preserve

  9. Stroke rehabilitation and patients with multimorbidity: a scoping review protocol

    Directory of Open Access Journals (Sweden)

    Michelle L.A. Nelson

    2015-02-01

    Full Text Available Stroke care presents unique challenges for clinicians, as most strokes occur in the context of other medical diagnoses. An assessment of capacity for implementing “best practice” stroke care found clinicians reporting a strong need for training specific to patient/system complexity and multimorbidity. With mounting patient complexity, there is pressure to implement new models of healthcare delivery for both quality and financial sustainability. Policy makers and administrators are turning to clinical practice guidelines to support decision-making and resource allocation. Stroke rehabilitation programs across Canada are being transformed to better align with the Canadian Stroke Strategy’s Stroke Best Practice Recommendations. The recommendations provide a framework to facilitate the adoption of evidence-based best practices in stroke across the continuum of care. However, given the increasing and emerging complexity of patients with stroke in terms of multimorbidity, the evidence supporting clinical practice guidelines may not align with the current patient population. To evaluate this, electronic databases and gray literature will be searched, including published or unpublished studies of quantitative, qualitative or mixed-methods research designs. Team members will screen the literature and abstract the data. Results will present a numerical account of the amount, type, and distribution of the studies included and a thematic analysis and concept map of the results. This review represents the first attempt to map the available literature on stroke rehabilitation and multimorbidity, and identify gaps in the existing research. The results will be relevant for knowledge users concerned with stroke rehabilitation by expanding the understanding of the current evidence.

  10. Reabilitação vestibular com realidade virtual na doença de Ménière Vestibular rehabilitation with virtual reality in Ménière's disease

    Directory of Open Access Journals (Sweden)

    Adriana Pontin Garcia

    2013-06-01

    Full Text Available A tecnologia de realidade virtual fornece uma grande variedade de estímulos que geram conflitos sensoriais em diferentes níveis de dificuldades e em ambiente seguro. OBJETIVO: Verificar o efeito de um programa de reabilitação vestibular do equilíbrio corporal com estímulos de realidade virtual em pacientes com doença de Ménière. Forma de estudo: Estudo clínico observacional. MÉTODO: Quarenta e quatro pacientes, com idade entre 18 e 60 anos e doença de Ménière definida, distribuídos em dois grupos - experimental (GE e controle (GC - fizeram uso de betaistina e dieta alimentar; o grupo experimental foi submetido adicionalmente a 12 sessões de reabilitação com realidade virtual da BRU TM. Os pacientes responderam ao Dizziness Handicap Inventory (DHI, à escala analógica de tontura e realizaram a posturografia com realidade virtual antes e após a intervenção. RESULTADOS: Após a intervenção, o GE apresentou valores significantemente menores do DHI (p Virtual reality technology can provide a wide range of sensory stimuli to generate conflicts of varying degrees of complexity in a safe environment. OBJECTIVE: To verify the effect of a virtual realitybased balance rehabilitation program for patients with Menière's disease. METHOD: This observational clinical study included 44 patients aged between 18 and 60 years diagnosed with Menière's disease submitted to a controlled randomized therapeutic intervention. The case and control groups took betahistine and followed a diet. Case group subjects underwent 12 rehabilitation sessions with virtual reality stimuli in a Balance Rehabilitation Unit (BRU TM. Patients were assessed based on DHI scores, the dizziness visual analogue scale, and underwent posturography with virtual reality before and after the intervention. RESULTS: After the intervention, the case group showed significantly lower scores in DHI (p < 0,001 and in the dizziness visual analog scale (p = 0.012, and had

  11. A Protocol for Evaluation and Rehabilitation of Distal Radius Fractures Using Sensorimotor Input: A Case Series.

    Science.gov (United States)

    Wollstein, Ronit; Michael, Dafna; Harel, Hani

    2017-06-01

    Proprioception and sensorimotor input are used to treat neurological and joint injuries. Following distal radius fractures (DRF) there is a temporary loss of proprioception that should be addressed. We created a protocol for evaluation, and a treatment plan following wrist surgery that is based on proprioceptive and sensorimotor input. We describe a series of patients undergoing surgery for DRF that were evaluated and treated with these protocols. Both evaluation and treatment protocols included comprehensive sensorimotor procedures performed with eyes open and closed. These included Semmes- Weinstein, static and moving 2-point discrimination, vibration, temperature testing, Moberg pick-up- test, stereognosis and proprioception. A series of twelve patients was evaluated and treated with the protocol following surgical treatment for DRF. Patients demonstrated significant sensorimotor deficits, which improved utilizing the comprehensive sensorimotor treatment protocol. Further study is necessary to validate the results of this pilot series. Use of proprioception and sensorimotor input may improve outcomes of rehabilitation following DRF.

  12. Common Vestibular Disorders

    Directory of Open Access Journals (Sweden)

    Dimitrios G. Balatsouras

    2017-01-01

    /vomiting. Vestibular rehabilitation hastens the recovery. The efficacy of topical and systemic steroids requires further validation.

  13. Contribuição da reabilitação vestibular na melhora do zumbido: um resultado inesperado Contribution of vestibular rehabilitation in tinnitus recovery: a surprising result

    Directory of Open Access Journals (Sweden)

    Keila A. B. Knobel

    2003-12-01

    Full Text Available INTRODUÇÃO: A tontura e o zumbido são sintomas comuns na prática clínica que podem ocorrer simultânea ou independentemente. Ambos podem ter etiologia indefinida ou múltipla, ser agravados por fatores emocionais e limitar as atividades rotineiras do indivíduo. OBJETIVO: avaliar os resultados da reabilitação vestibular (RV enfocando a melhora dos acúfenos. FORMA DE ESTUDO: Coorte longitudinal. MÉTODO: após a observação clínica da melhora (não intencional do zumbido com a RV realizamos o levantamento dos prontuários dos pacientes submetidos à terapia. RESULTADOS: Após a RV 100% dos sujeitos relataram melhora da tontura, 58% tiveram redução do zumbido e 75% relataram melhora da hipersensibilidade auditiva. A comparação da diferença entre os valores pós e pré-tratamento dos índices da escala análogo visual (0 a 5 de cada paciente evidenciou melhora da tontura (2,42, do zumbido (1,17 e da hipersensibilidade auditiva (1,00. CONCLUSÕES: A RV pode interferir positivamente no zumbido em alguns casos. Tais resultados abrem discussões a respeito das correlações e interferências entre os dois sintomas.INTRODUCTION: Dizziness and tinnitus are common symptoms on clinical practice that can occur simultaneous or independently. Both can have multiple or unknown etiology, and can be worsen by emotional factors and limit day-by-day activities. AIM: evaluate the results of vestibular rehabilitation (VR focusing on tinnitus recovery. STUDY DESIGN: Longitudinal cohorte. METHOD: after the clinical observation of the non-intentional tinnitus recovery with the VR we studied the patients' files with dizziness and tinnitus that underwent the therapy. RESULTS: After VR 100% of the subjects recovered from dizziness, 58% had tinnitus reduction and 75% had reduction on hypersensitivity to sound. The comparison of the difference between post and pre treatment values of the analog visual scale (0 a 5 of each patient showed the following: 2

  14. Análise crítica dos resultados da reabilitação vestibular em relação à etiologia da tontura Critical analysis of vestibular rehabilitation outcome according to dizziness etiology

    Directory of Open Access Journals (Sweden)

    Roseli Saraiva Moreira Bittar

    2007-12-01

    Full Text Available A reabilitação vestibular (RV é uma ótima opção terapêutica para tratamento dos pacientes vestibulopatas. Contudo, mesmo quando bem conduzida, algumas vezes não surte os efeitos propostos. OBJETIVO: Avaliar a resposta de pacientes submetidos à RV em relação às etiologias apresentadas. Forma de Estudo: Retrospectivo descritivo. PACIENTES E MÉTODO: Analisamos pacientes que concluíram a RV e tinham diagnóstico entre janeiro de 2002 e dezembro de 2004. Dividimos os pacientes em três grupos, de acordo com a resposta à RV e os comparamos em relação às etiologias. RESULTADOS: Observamos 13 casos sem melhora com a RV, 24 com melhora parcial e 22 com remissão dos sintomas. As etiologias encontradas foram cervical, trauma, metabólica, central, transtornos da ansiedade e do humor, doença auto-imune, intolerância ortostática. A etiologia metabólica apresentou evolução significativamente melhor do que as demais. CONCLUSÃO: Quando associada à adequada correção etiológica, a RV é uma ótima opção no tratamento das vestibulopatias.Vestibular rehabilitation (VR is an excellent therapy for dizziness patients. However, despite well managed, sometimes results are not suitable. AIM: evaluate VR outcome between patients according to dizziness etiology. Study design: Retrospective review of medical records. METHOD: Patients’ records were analyzed between January 2002 and December 2004. As for inclusion criteria, patients should have had finished VR therapy and an established diagnosis. Patients were included in three VR outcome groups and compared according to etiology. RESULTS: according to VR outcome 13 patients had no improvement, 24 had partial improvement and 22 complete improvement. The main etiologies were cervical syndrome, trauma, metabolic disorders, central nervous system disorders, anxiety and mood disorders, autoimmune disease and orthostatic intolerance. Patients with metabolic disorders showed better VR outcome than

  15. Evaluation of the effectiveness of a novel brain and vestibular rehabilitation treatment modality in PTSD patients who have suffered combat related traumatic brain injuries

    Directory of Open Access Journals (Sweden)

    Frederick Robert Carrick

    2015-02-01

    Full Text Available Introduction: Blast-related head injuries are among the most prevalent injuries suffered by military personnel deployed in combat and mild traumatic brain injury (mTBI or concussion on the battlefield in Iraq/Afghanistan has resulted in its designation as a signature injury. Vestibular complaints are the most frequent sequelae of mTBI and vestibular rehabilitation (VR has been established as the most important treatment modality for this group of patients. Material and Methods:We studied the effectiveness of a novel brain and VR treatment PTSD in subjects who had suffered combat related traumatic brain injuries in terms of PTSD symptom reduction. The trial was registered as ClinicalTrials.gov Identifier: NCT02003352. (http://clinicaltrials.gov/ct2/show/NCT02003352?term=carrick&rank=6. We analyzed the difference in the Clinician Administered DSM-IV PTSD Scale (CAPS scores pre and post treatment using our subjects as their own matched controls. The study population consisted of 98 combat veterans maintaining an alpha of <0.05 and power of 80%. Results:Prior to treatment, 75 subjects representing 76.53 % of the sample were classified in the 2 most severe categories of PTSD. 41 subjects, representing 41.80 % of the total sample, were classified in the extreme category of PTSD and 34 subjects, representing 34.70 % of the total sample, were classified in the severe category of PTSD. After treatment we observed a large reduction in CAPS severity scores with both statistical and substantive significance. Discussion:Treatment of PTSD as a physical injury rather than a psychiatric disorder is associated with strong statistical and substantive significant outcomes associated with a decrease of PTSD classification. The stigma associated with neuropsychiatric disorders may be lessened when PTSD is treated with brain and VR with a potential decrease in suffering of patients, family and society.

  16. Proximal row carpectomy: Is early postoperative mobilisation the right rehabilitation protocol?

    Science.gov (United States)

    Edouard, P; Vernay, D; Martin, S; Hirsch, P; Bardoux, S; Grange, C; Claus, D; Claise, J-M

    2010-09-01

    To determine the feasibility and interest of an early rehabilitation protocol with no initial immobilisation after proximal row carpectomy. Thirteen patients were included in this retrospective study. Range of motion (ROM) and wrist strength (grip strength and grasp strength) were evaluated 3 and 6 weeks after surgery on the both wrists (operated and non-operated). Postoperatively, patients had no immobilisation of the wrist, and began a rehabilitation program immediately after surgery in the department of Physical Therapy and Rehabilitation under multidisciplinary team supervision. The same surgical technique was used for all patients by the same surgeon. Six weeks after PRC, there was a 25-51% deficit in passive ROM and 54-64% deficit in active ROM compared to the corresponding non-operated wrist. Six weeks after PRC, mean overall grip strength was nearly 55% and Jamar dynamometer grip strength was 51% of the contralateral side. This study shows that immediate immobilisation following PRC is unnecessary, and that early rehabilitation is of the essence. Early rehabilitation could reduce the delay necessary to recover range of motion and strength, and probably the time to return to work. Level 4, prospective cohort study. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  17. Protocol for audit of current Filipino practice in rehabilitation of stroke inpatients.

    Science.gov (United States)

    Gonzalez-Suarez, Consuelo B; Dizon, Janine Margarita R; Grimmer, Karen; Estrada, Myrna S; Liao, Lauren Anne S; Malleta, Anne-Rochelle D; Tan, Ma Elena R; Marfil, Vero; Versales, Cristina S; Suarez, Jimah L; So, Kleon C; Uyehara, Edgardo D

    2015-01-01

    Stroke is one of the leading medical conditions in the Philippines. Over 500,000 Filipinos suffer from stroke annually. Provision of evidence-based medical and rehabilitation management for stroke patients has been a challenge due to existing environmental, social, and local health system issues. Thus, existing western guidelines on stroke rehabilitation were contextualized to draft recommendations relevant to the local Philippine setting. Prior to fully implementing the guidelines, an audit of current practice needs to be undertaken, thus the purpose of this audit protocol. A clinical audit of current practices in stroke rehabilitation in the Philippines will be undertaken. A consensus list of data items to be captured was identified by the audit team during a 2-day meeting in 2012. These items, including patient demographics, type of stroke, time to referral for rehabilitation management, length of hospital stay, and other relevant descriptors of stroke management were included as part of the audit. Hospitals in the Philippines will be recruited to take part in the audit activity. Recruitment will be via the registry of the Philippine Academy of Rehabilitation Medicine, where 90% of physiatrists (medical doctors specialized in rehabilitation medicine) are active members and are affiliated with various hospitals in the Philippines. Data collectors will be identified and trained in the audit process. A pilot audit will be conducted to test the feasibility of the audit protocol, and refinements to the protocol will be undertaken as necessary. The comprehensive audit process will take place for a period of 3 months. Data will be encoded using MS Excel(®). Data will be reported as means and percentages as appropriate. Subgroup analysis will be undertaken to look into differences and variability of stroke patient descriptors and rehabilitation activities. This audit study is an ambitious project, but given the "need" to conduct the audit to identify "gaps" in current

  18. Now you feel both: Galvanic vestibular stimulation induces lasting improvements in the rehabilitation of chronic tactile extinction

    Directory of Open Access Journals (Sweden)

    Lena eSchmidt

    2013-03-01

    Full Text Available Tactile extinction is frequent, debilitating and often persistent after brain damage. Currently, there is no treatment available for this disorder. In two previous case studies we showed an influence of galvanic vestibular stimulation (GVS on tactile extinction. Here, we evaluated in further patients the immediate and lasting effects of GVS on tactile extinction. GVS is known to induce polarity-specific changes in cerebral excitability in the vestibular cortices and adjacent cortical areas. Tactile extinction was examined with the Quality Extinction Test (QET where subjects have to discriminate six different tactile fabrics in bilateral, double simultaneous stimulations (DSS on their dorsum of hands with identical or different tactile fabrics. Twelve patients with stable left-sided tactile extinction after unilateral right-hemisphere lesions were divided into two groups. The GVS group (N=6 performed the QET under six different experimental conditions (two Baselines, Sham-GVS, left-cathodal/right-anodal GVS, right-cathodal/left-anodal GVS, and a follow-up test. The second group of patients with left-sided extinction (N=6 performed the QET six times repetitively, but without receiving GVS (control group. Both right-cathodal/left-anodal as well as left-cathodal/right-anodal GVS (mean: 0.67 mA improved tactile identification of identical and different stimuli in the experimental group. These results show a generic effect of GVS on tactile extinction, but not in a polarity-specific way. These observed effects persisted at Follow-up. Sham-GVS had no significant effect on extinction. In the control group, no significant improvements were seen in the QET after the six measurements of the QET, thus ruling out test repetition effects. In conclusion, GVS improved bodily awareness permanently for the contralesional body side in patients with tactile extinction and thus offers a novel treatment option for these patients.

  19. Acute hamstring injuries in Swedish elite sprinters and jumpers: a prospective randomised controlled clinical trial comparing two rehabilitation protocols.

    Science.gov (United States)

    Askling, Carl M; Tengvar, Magnus; Tarassova, Olga; Thorstensson, Alf

    2014-04-01

    Hamstring strain is a common injury in sprinters and jumpers, and therefore time to return to sport and secondary prevention become of particular concern. To compare the effectiveness of two rehabilitation protocols after acute hamstring injury in Swedish elite sprinters and jumpers by evaluating time needed to return to full participation in the training process. Prospective randomised comparison of two rehabilitation protocols. Fifty-six Swedish elite sprinters and jumpers with acute hamstring injury, verified by MRI, were randomly assigned to one of two rehabilitation protocols. Twenty-eight athletes were assigned to a protocol emphasising lengthening exercises, L-protocol, and 28 athletes to a protocol consisting of conventional exercises, C-protocol. The outcome measure was the number of days to return to full training. Re-injuries were registered during a period of 12 months after return. Time to return was significantly shorter for the athletes in the L-protocol, mean 49 days (1SD±26, range 18-107 days), compared with the C-protocol, mean 86 days (1SD±34, range 26-140 days). Irrespective of protocol, hamstring injuries where the proximal free tendon was involved took a significantly longer time to return than injuries that did not involve the free tendon, L-protocol: mean 73 vs 31 days and C-protocol: mean 116 vs 63 days, respectively. Two reinjuries were registered, both in the C-protocol. A rehabilitation protocol emphasising lengthening type of exercises is more effective than a protocol containing conventional exercises in promoting time to return in Swedish elite sprinters and jumpers.

  20. A review of the interrelationship between vestibular dysfunction ...

    African Journals Online (AJOL)

    problems and dyslexia were also associated with dysfunction of the vestibular system. Different tests evaluating vestibular loss were identified of which some can be used successfully by practitionars. Various programmes and activities were identified to successfully rehabilitate vestibular function. For better understanding ...

  1. Evaluation of quality of life pre- and post-vestibular rehabilitation in patients with benign paroxysmal positional vertigo associated with Meniere's disease.

    Science.gov (United States)

    Socher, Dayra Dill; Socher, Jan Alessandro; Azzi, Viviane Jacintha Bolfe

    2012-10-01

     Vertigo is a symptom that impacts the patients' quality of life and may force them to cease performing activities of daily living. Here, we discuss benign paroxysmal positional vertigo (BPPV) and Meniere's disease (MD), which show exacerbated symptoms when they appear in association. Vestibular rehabilitation (VR) is an effective treatment in reducing vertigo, especially in conjunction with other therapies.  To evaluate the quality of life of patients with BPPV and MD before and after VR.  We conducted a descriptive observational qualitative and quantitative case study with 12 patients aged 35 to 86 years. All patients diagnosed with BPPV and MD received treatment in the ENT clinic. The Brazilian DHI questionnaire, which assesses the quality of life with a focus on physical, emotional, and functional aspects, was used for data collection, and was completed by patients before the first session and after the fifth session of VR. Data were tested using the Shapiro-Wilk normality test, followed by Wilcoxon, Friedman, and Spearman correlation tests (p VR was an effective method for the treatment of patients with BPPV and MD; it improves quality of life and shows the maximal influence on physical aspect scores, regardless of age or gender.

  2. Evaluation of quality of life pre- and post-vestibular rehabilitation in patients with benign paroxysmal positional vertigo associated with Meniere's disease

    Directory of Open Access Journals (Sweden)

    Azzi, Viviane Jacintha Bolfe

    2012-01-01

    Full Text Available Introduction: Vertigo is a symptom that impacts the patients' quality of life and may force them to cease performing activities of daily living. Here, we discuss benign paroxysmal positional vertigo (BPPV and Meniere's disease (MD, which show exacerbated symptoms when they appear in association. Vestibular rehabilitation (VR is an effective treatment in reducing vertigo, especially in conjunction with other therapies. Aim: To evaluate the quality of life of patients with BPPV and MD before and after VR. Method: We conducted a descriptive observational qualitative and quantitative case study with 12 patients aged 35 to 86 years. All patients diagnosed with BPPV and MD received treatment in the ENT clinic. The Brazilian DHI questionnaire, which assesses the quality of life with a focus on physical, emotional, and functional aspects, was used for data collection, and was completed by patients before the first session and after the fifth session of VR. Data were tested using the Shapiro-Wilk normality test, followed by Wilcoxon, Friedman, and Spearman correlation tests (p < 0.05. Results: There were significant improvements in scores for all aspects, with median changes ranging from 12 to 0 in the physical, 6 to 1 in the emotional, and 11 to 1 in the functional aspect. There were no correlations between the scores and sample characteristics. Conclusion: VR was an effective method for the treatment of patients with BPPV and MD; it improves quality of life and shows the maximal influence on physical aspect scores, regardless of age or gender.

  3. Rehabilitation

    Science.gov (United States)

    ... doing things you did before. This process is rehabilitation. Rehabilitation often focuses on Physical therapy to help your ... who has had a stroke may simply want rehabilitation to be able to dress or bathe without ...

  4. Analysis of steps adapted protocol in cardiac rehabilitation in the hospital phase

    Science.gov (United States)

    Winkelmann, Eliane Roseli; Dallazen, Fernanda; Bronzatti, Angela Beerbaum Steinke; Lorenzoni, Juliara Cristina Werner; Windmöller, Pollyana

    2015-01-01

    Objective To analyze a cardiac rehabilitation adapted protocol in physical therapy during the postoperative hospital phase of cardiac surgery in a service of high complexity, in aspects regarded to complications and mortality prevalence and hospitalization days. Methods This is an observational cross-sectional, retrospective and analytical study performed by investigating 99 patients who underwent cardiac surgery for coronary artery bypass graft, heart valve replacement or a combination of both. Step program adapted for rehabilitation after cardiac surgery was analyzed under the command of the physiotherapy professional team. Results In average, a patient stays for two days in the Intensive Care Unit and three to four days in the hospital room, totalizing six days of hospitalization. Fatalities occurred in a higher percentage during hospitalization (5.1%) and up to two years period (8.6%) when compared to 30 days after hospital discharge (1.1%). Among the postoperative complications, the hemodynamic (63.4%) and respiratory (42.6%) were the most prevalent. 36-42% of complications occurred between the immediate postoperative period and the second postoperative day. The hospital discharge started from the fifth postoperative day. We can observe that in each following day, the patients are evolving in achieving the Steps, where Step 3 was the most used during the rehabilitation phase I. Conclusion This evolution program by steps can to guide the physical rehabilitation at the hospital in patients after cardiac surgery. PMID:25859866

  5. Protocol for audit of current Filipino practice in rehabilitation of stroke inpatients

    Directory of Open Access Journals (Sweden)

    Gonzalez-Suarez CB

    2015-03-01

    Full Text Available Consuelo B Gonzalez-Suarez,1–3 Janine Margarita R Dizon,2,3 Karen Grimmer,3 Myrna S Estrada,4 Lauren Anne S Liao,1 Anne-Rochelle D Malleta,5 Ma Elena R Tan,6 Vero Marfil,6 Cristina S Versales,1 Jimah L Suarez,5 Kleon C So,1 Edgardo D Uyehara6 1University of Santo Tomas Hospital, University of Santo Tomas, 2University of Santo Tomas, Manila, Philippines; 3International Centre for Allied Health Evidence, University of South Australia, City East Campus, North Terrace, Adelaide, SA, Australia; 4De La Salle University Hospital, Cavite, Dasmariñas, 5Philippine Orthopedic Center, 6Veterans’ Memorial Medical Center, Quezon City, Philippines Background: Stroke is one of the leading medical conditions in the Philippines. Over 500,000 Filipinos suffer from stroke annually. Provision of evidence-based medical and rehabilitation management for stroke patients has been a challenge due to existing environmental, social, and local health system issues. Thus, existing western guidelines on stroke rehabilitation were contextualized to draft recommendations relevant to the local Philippine setting. Prior to fully implementing the guidelines, an audit of current practice needs to be undertaken, thus the purpose of this audit protocol.Methods: A clinical audit of current practices in stroke rehabilitation in the Philippines will be undertaken. A consensus list of data items to be captured was identified by the audit team during a 2-day meeting in 2012. These items, including patient demographics, type of stroke, time to referral for rehabilitation management, length of hospital stay, and other relevant descriptors of stroke management were included as part of the audit. Hospitals in the Philippines will be recruited to take part in the audit activity. Recruitment will be via the registry of the Philippine Academy of Rehabilitation Medicine, where 90% of physiatrists (medical doctors specialized in rehabilitation medicine are active members and are affiliated

  6. Auditory and Vestibular Issues Related to Human Spaceflight

    Science.gov (United States)

    Danielson, Richard W.; Wood, Scott J.

    2009-01-01

    Human spaceflight provides unique opportunities to study human vestibular and auditory systems. This session will discuss 1) vestibular adaptive processes reflected by pronounced perceptual and motor coordination problems during, and after, space missions; 2) vestibular diagnostic and rehabilitative techniques (used to promote recovery after living in altered gravity environments) that may be relevant to treatment of vestibular disorders on earth; and 3) unique acoustical challenges to hearing loss prevention and crew performance during spaceflight missions.

  7. Cardiac risk stratification in cardiac rehabilitation programs: a review of protocols

    Science.gov (United States)

    da Silva, Anne Kastelianne França; Barbosa, Marianne Penachini da Costa de Rezende; Bernardo, Aline Fernanda Barbosa; Vanderlei, Franciele Marques; Pacagnelli, Francis Lopes; Vanderlei, Luiz Carlos Marques

    2014-01-01

    Objective Gather and describe general characteristics of different protocols of risk stratification for cardiac patients undergoing exercise. Methods We conducted searches in LILACS, IBECS, MEDLINE, Cochrane Library, and SciELO electronic databases, using the following descriptors: Cardiovascular Disease, Rehabilitation Centers, Practice Guideline, Exercise and Risk Stratification in the past 20 years. Results Were selected eight studies addressing methods of risk stratification in patients undergoing exercise. Conclusion None of the methods described could cover every situation the patient can be subjected to; however, they are essential to exercise prescription. PMID:25140477

  8. Cardiac risk stratification in cardiac rehabilitation programs: a review of protocols

    Directory of Open Access Journals (Sweden)

    Anne Kastelianne França da Silva

    2014-04-01

    Full Text Available Objective: Gather and describe general characteristics of different protocols of risk stratification for cardiac patients undergoing exercise. Methods: We conducted searches in LILACS, IBECS, MEDLINE, Cochrane Library, and SciELO electronic databases, using the following descriptors: Cardiovascular Disease, Rehabilitation Centers, Practice Guideline, Exercise and Risk Stratification in the past 20 years. Results: Were selected eight studies addressing methods of risk stratification in patients undergoing exercise. Conclusion: None of the methods described could cover every situation the patient can be subjected to; however, they are essential to exercise prescription.

  9. Exercise-based cardiac rehabilitation for adults after Heart valve surgery (protocol)

    DEFF Research Database (Denmark)

    Lærum Sibilitz, Kristine; Berg, Selina Kikkenborg; Tang, Lars Hermann

    2013-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the benefits and harms of exercise-based intervention programmes (exercise-based interventions alone or in combination with psycho-educational components), compared to no intervention, or treatmen...... as usual, in adults who have had heart valve surgery. In this review we will focus on programmes that include an exercise-based intervention with, or without, another rehabilitation component (such as a psycho-educational component)....

  10. A Machine-to-Machine protocol benchmark for eHealth applications - Use case: Respiratory rehabilitation.

    Science.gov (United States)

    Talaminos-Barroso, Alejandro; Estudillo-Valderrama, Miguel A; Roa, Laura M; Reina-Tosina, Javier; Ortega-Ruiz, Francisco

    2016-06-01

    M2M (Machine-to-Machine) communications represent one of the main pillars of the new paradigm of the Internet of Things (IoT), and is making possible new opportunities for the eHealth business. Nevertheless, the large number of M2M protocols currently available hinders the election of a suitable solution that satisfies the requirements that can demand eHealth applications. In the first place, to develop a tool that provides a benchmarking analysis in order to objectively select among the most relevant M2M protocols for eHealth solutions. In the second place, to validate the tool with a particular use case: the respiratory rehabilitation. A software tool, called Distributed Computing Framework (DFC), has been designed and developed to execute the benchmarking tests and facilitate the deployment in environments with a large number of machines, with independence of the protocol and performance metrics selected. DDS, MQTT, CoAP, JMS, AMQP and XMPP protocols were evaluated considering different specific performance metrics, including CPU usage, memory usage, bandwidth consumption, latency and jitter. The results obtained allowed to validate a case of use: respiratory rehabilitation of chronic obstructive pulmonary disease (COPD) patients in two scenarios with different types of requirement: Home-Based and Ambulatory. The results of the benchmark comparison can guide eHealth developers in the choice of M2M technologies. In this regard, the framework presented is a simple and powerful tool for the deployment of benchmark tests under specific environments and conditions. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  11. The role of the vestibular assessment.

    Science.gov (United States)

    Phillips, J S; FitzGerald, J E; Bath, A P

    2009-11-01

    To evaluate the role of vestibular assessment in the management of the dizzy patient. A retrospective review of case notes and vestibular assessment reports of 100 consecutive patients referred for vestibular assessment. Sixty of the 100 patients had an abnormal vestibular assessment. Eleven patients had benign paroxysmal positional vertigo as the sole diagnosis, of whom nine had not had a Dix-Hallpike manoeuvre performed before referral. Of patients referred for vestibular rehabilitation, 76 per cent had an abnormal electrophysiological assessment. After vestibular assessment, 35 patients were discharged with no further follow-up appointments in the ENT department. All patients should have a Dix-Hallpike manoeuvre performed prior to referral for vestibular assessment. The majority of our patients undergoing vestibular rehabilitation had abnormal test results, although a significant number did not. Prior to referral, it is worth considering the implication of a 'normal' and 'abnormal' result for the management of the patient. Careful consideration should be given to the development of dedicated dizziness clinics run by practitioners with a specialist interest in balance disorders, in order to ensure appropriate requests for vestibular assessment.

  12. Physical therapy for persons with vestibular disorders.

    Science.gov (United States)

    Whitney, Susan L; Alghwiri, Alia; Alghadir, Ahmad

    2015-02-01

    Persons with vestibular disorders experience symptoms of dizziness and balance dysfunction, resulting in falls, as well as impairments of daily life. Various interventions provided by physical therapists have been shown to decrease dizziness and improve postural control. In the present review, we will focus on the role of physical therapy in the management of vestibular symptoms in patients with peripheral and central vestibular disorders. Persons with both acute and chronic central and peripheral vestibular disorders improve with vestibular rehabilitation. New interventions during the past 5 years have been designed to enhance recovery from problems with balance and dizziness. Examples include the use of virtual reality, vibrotactile feedback, optokinetic flow, YouTube videos, and innovative methods to change the gain of the vestibulo-ocular reflex (VOR). Patients with central and peripheral vestibular disorders benefit from physical therapy interventions. Advances in physical therapy interventions include new methods to stimulate adaptation of the VOR and the vestibulospinal systems.

  13. Assessment of vestibular schwannoma growth: application of a new measuring protocol to the results of a longitudinal study.

    Science.gov (United States)

    Stipkovits, E M; Graamans, K; Vasbinder, G B; Van Dijk, J E; Beek, F J

    2001-04-01

    This study pertains to a group of 44 patients with unilateral vestibular schwannoma who did not undergo surgery. Prospectively, the dimensions of the tumor were depicted at regular intervals by means of magnetic resonance imaging and then judged independently by an otolaryngologist and a neuroradiologist. Retrospectively, the size of the tumor was quantified by measuring the maximum surface of the lesion in the axial plane. The retrospective surface measurements confirmed the assessments made in the prospective part of the study: growth in 18% of the patients and shrinkage in 7%; 75% remained unchanged. This approach is a pragmatic means to determine whether the size of a tumor has changed over the course of time.

  14. Vestibular mechanisms.

    Science.gov (United States)

    Precht, W

    1979-01-01

    It is apparent from this and other reviews of the subject that our knowledge of vestibular function is most complete for the primary canal and otolithic afferents. Relatively little progress has been made in the understanding of receptor mechanisms and the functional importance of the efferent vestibular system. Since most of it has been summarized previously the latter were not considered here. Considerably more knowledge has accumulated in the field of central vestibular mechanisms, particularly those related to eye movements. Recent advances in functional synaptology of direct and indirect vestibuloocular pathways are described. It appears that the indirect pathways are essential for the central integration of the peripheral head velocity into a central eye position signal. Candidates for the neural integrator are presented and discussed and their connectivity described both for the horizontal and the relatively poorly studied vertical eye movement system. This field will certainly be studied extensively during the next years. Another interesting field is the role of the cerebellum in the control the vestibuloocular reflex. Recent data and hypotheses, including the problem of cerebellar plasticity, are summarized and evaluated. That the vestibular nuclei are by no means a simple relay system for specific vestibular signals destined for other sensory or motor centers is evidenced in this review by the description of multiple canal-canal, canalotolith, and visual-vestibular convergence at the nuclear level. Canal-otolith and polysensory convergence in vestibular neurons enables them to correct for the inherent inadequacies of the peripheral canal system in the low frequency range. The mechanisms of polysensory interaction in the central vestibular system will undoubtedly be an important and interesting field for future research.

  15. Laboratory-free measurement of gait rhythmicity in the assessment of the degree of impairment and the effectiveness of rehabilitation in patients with vertigo resulting from vestibular hypofunction.

    Science.gov (United States)

    Perring, S; Summers, T

    2007-06-01

    A portable system for measurement of stride time rhythmicity was developed using the technique of Hausdorff et al (2001a Arch. Phys. Med. Rehabil. 82 1050-6). Measurement was performed for an extended period of walking of 256 steps for each foot outside of the laboratory on 18 normal individuals and 20 patients referred with symptomatic vestibular impairment. Ten of the patients were reassessed following vestibular therapy. Gait rhythmicity measured by standard deviation (SD) stride time was found to be significantly higher in patients with vestibular impairment than in normal volunteers (mean +/- SD 60.3 +/- 39.8 ms versus 21.9 +/- 4.9 ms respectively, P measurement, specifically measurement of stride time variability, appears to be a powerful assessment tool for objective measurement of extent of impairment and response to therapy in patients with vestibular hypofunction.

  16. Perspectives on aging vestibular function

    Directory of Open Access Journals (Sweden)

    Eric eAnson

    2016-01-01

    Full Text Available Much is known about age related anatomical changes in the vestibular system. Knowledge regarding how vestibular anatomical changes impact behavior for older adults continues to grow, in line with advancements in diagnostic testing. However, despite advancements in clinical diagnostics, much remains unknown about the functional impact that an aging vestibular system has on daily life activities like standing and walking. Modern diagnostic tests are very good at characterizing neural activity of the isolated vestibular system, but the tests themselves are artificial and do not reflect the multi-sensory aspects of natural human behavior. Also, the majority of clinical diagnostic tests are passively applied because active behavior can enhance performance. In this perspective paper we review anatomical and behavioral changes associated with an aging vestibular system and highlight several areas where a more functionally relevant perspective can be taken. For postural control, a multi-sensory perturbation approach could be used to bring balance rehabilitation into the arena of precision medicine. For walking and complex gaze stability, this may result in less physiologically specific impairments, but the trade-off would be a greater understanding of how the aging vestibular system truly impacts the daily life of older adults.

  17. Perspectives on Aging Vestibular Function.

    Science.gov (United States)

    Anson, Eric; Jeka, John

    2015-01-01

    Much is known about age-related anatomical changes in the vestibular system. Knowledge regarding how vestibular anatomical changes impact behavior for older adults continues to grow, in line with advancements in diagnostic testing. However, despite advancements in clinical diagnostics, much remains unknown about the functional impact that an aging vestibular system has on daily life activities such as standing and walking. Modern diagnostic tests are very good at characterizing neural activity of the isolated vestibular system, but the tests themselves are artificial and do not reflect the multisensory aspects of natural human behavior. Also, the majority of clinical diagnostic tests are passively applied because active behavior can enhance performance. In this perspective paper, we review anatomical and behavioral changes associated with an aging vestibular system and highlight several areas where a more functionally relevant perspective can be taken. For postural control, a multisensory perturbation approach could be used to bring balance rehabilitation into the arena of precision medicine. For walking and complex gaze stability, this may result in less physiologically specific impairments, but the trade-off would be a greater understanding of how the aging vestibular system truly impacts the daily life of older adults.

  18. Geriatric rehabilitation of stroke patients in nursing homes : a study protocol

    NARCIS (Netherlands)

    Spruit-van Eijk, M.; Buijck, B.I.; Zuidema, S.U.; Voncken, F.L.M.; Geurts, A.C.H.; Koopmans, R.T.C.M.

    2010-01-01

    BACKGROUND: Geriatric patients are typically underrepresented in studies on the functional outcome of rehabilitation after stroke. Moreover, most geriatric stroke patients do probably not participate in intensive rehabilitation programs as offered by rehabilitation centers. As a result, very few

  19. Effectiveness of work-related medical rehabilitation in cancer patients: study protocol of a cluster-randomized multicenter trial.

    Science.gov (United States)

    Wienert, Julian; Schwarz, Betje; Bethge, Matthias

    2016-07-27

    Work is a central resource for cancer survivors as it not only provides income but also impacts health and quality of life. Additionally, work helps survivors to cope with the perceived critical life event. The German Pension Insurance provides medical rehabilitation for working-age patients with chronic diseases to improve and restore their work ability, and support returning to or staying at work, and thus tries to sustainably avoid health-related early retirement. Past research showed that conventional medical rehabilitation programs do not support returning to work sufficiently and that work-related medical rehabilitation programs report higher return-to-work rates across several health conditions, when compared to medical rehabilitation. Therefore, the current study protocol outlines an effectiveness study of such a program for cancer survivors. To evaluate the effectiveness of work-related medical rehabilitation in cancer patients we conduct a cluster-randomized multicenter trial. In total, 504 rehabilitation patients between 18 and 60 years with a Karnofsky Performance Status of ≥70 %, a preliminary positive social-medical prognosis of employability for at least 3 h/day within the next 6 months and an elevated risk of not returning to work will be recruited in four inpatient rehabilitation centers. Patients are randomized to the work-related medical rehabilitation program or the conventional medical rehabilitation program based on their week of arrival at each rehabilitation center. The work-related medical rehabilitation program comprises additional work-related diagnostics, multi-professional team meetings, an introductory session as well as work-related functional capacity training, work-related psychological groups, and social counseling. All additional components are aimed at the adjustment of the patients' capacity in relation to their individual job demands. Role functioning defines the main study outcome and will be assessed with the EORTC

  20. Short- and Long-Term Effectiveness of a Subject's Specific Novel Brain and Vestibular Rehabilitation Treatment Modality in Combat Veterans Suffering from PTSD.

    Science.gov (United States)

    Carrick, Frederick Robert; Pagnacco, Guido; McLellan, Kate; Solis, Ross; Shores, Jacob; Fredieu, Andre; Brock, Joel Brandon; Randall, Cagan; Wright, Cameron; Oggero, Elena

    2015-01-01

    Treatment for post-traumatic stress disorder (PTSD) in combat veterans that have a long-term positive clinical effect has the potential to modify the treatment of PTSD. This outcome may result in changed and saved lives of our service personnel and their families. In a previous before-after-intervention study, we demonstrated high statistical and substantively significant short-term changes in the Clinician Administered DSM-IV PTSD Scale (CAPS) scores after a 2-week trial of a subject's particular novel brain and vestibular rehabilitation (VR) program. The long-term maintenance of PTSD severity reduction was the subject of this study. We studied the short- and long-term effectiveness of a subject's particular novel brain and VR treatment of PTSD in subjects who had suffered combat-related traumatic brain injuries in terms of PTSD symptom reduction. The trial was registered as ClinicalTrials.gov Identifier: NCT02003352. We analyzed the difference in the CAPS scores pre- and post-treatment (1 week and 3 months) using our subjects as their matched controls. The generalized least squares (GLS) technique demonstrated that with our 26 subjects in the 3 timed groups the R (2) within groups was 0.000, R (2) between groups was 0.000, and overall the R (2) was 0.000. The GLS regression was strongly statistically significant z = 21.29, p < 0.001, 95% CI [58.7, 70.63]. The linear predictive margins over time demonstrated strong statistical and substantive significance of decreasing PTSD severity scores for all timed CAPS tests. Our investigation has the promise of the development of superior outcomes of treatments in this area that will benefit a global society. The length of the treatment intervention involved (2 weeks) is less that other currently available treatments and has profound implications for cost, duration of disability, and outcomes in the treatment of PTSD in combat veterans.

  1. Short and long term effectiveness of a subject's specific novel brain and vestibular rehabilitation treatment modality in combat veterans suffering from PTSD

    Directory of Open Access Journals (Sweden)

    Frederick Robert Carrick

    2015-06-01

    Full Text Available AbstractIntroduction: Treatment for post-traumatic stress disorder (PTSD in combat veterans that have a long-term positive clinical effect has the potential to modify the treatment of PTSD. This outcome may result in changed and saved lives of our service personnel and their families. In a previous before-after-intervention study we demonstrated high statistical and substantively significant short-term changes in the Clinician Administered DSM-IV PTSD Scale (CAPS scores after a two week trial of a subject's particular novel brain and vestibular rehabilitation (VR program. The long-term maintenance of PTSD severity reduction was the subject of this study.Material and Methods:We studied the short and long term effectiveness of a subject's particular novel brain and VR treatment of PTSD in subjects who had suffered combat-related traumatic brain injuries in terms of PTSD symptom reduction. The trial was registered as ClinicalTrials.gov Identifier: NCT02003352. We analyzed the difference in the CAPS scores pre and post treatment (one week and three months using our subjects as their matched controls. Results:The generalized least squares (GLS technique demonstrated that with our 26 subjects in the 3 timed groups the R2 within groups was 0.000, R2 between groups was 0.000 and overall the R2 was 0.000. The GLS regression was strongly statistically significant z = 21.29, p < 0.001, 95% CI [58.7, 70.63]. The linear predictive margins over time demonstrated strong statistical and substantive significance of decreasing PTSD severity scores for all timed CAPS tests.Discussion:Our investigation has the promise of the development of superior outcomes of treatments in this area that will benefit a global society. The length of the treatment intervention involved (two weeks is less that other currently available treatments and has profound implications for cost, duration of disability and outcomes in the treatment of PTSD in combat veterans.

  2. Evaluation of a cognitive rehabilitation protocol in HIV patients with associated neurocognitive disorders: efficacy and stability over time

    Directory of Open Access Journals (Sweden)

    Alessandro eLivelli

    2015-11-01

    Full Text Available The primary aim of the present study was to evaluate the efficacy and stability over time of a cognitive rehabilitation protocol (restorative and compensatory approach in HIV/AIDS patients with HIV-associated Neurocognitive Disorder (HAND. At baseline, thirty-two HIV/AIDS patients (sixteen with and sixteen without HAND were assessed with a neuropsychological battery (i.e., pre-assessment consisting of twenty-two tests covering eight cognitive domains. Then, the experimental group was administered over four months a cognitive rehabilitation protocol aimed at improving four cognitive domains by means of eight paper and pencil/computer-based exercises. The control group received guideline-adherent clinical care (i.e., standard of care. At the end of the cognitive treatment, both groups were re-administered the neuropsychological battery (i.e., post-assessment. Additionally, six months after post-assessment, the experimental group was given the same neuropsychological battery (i.e., follow up-assessment. In order to test the efficacy of the cognitive rehabilitation protocol, we compared between groups the results of the neuropsychological battery at the pre- and post- assessments. In order to evaluate the stability over time, the effects of the cognitive rehabilitation protocol was examined comparing within the experimental group the results of the neuropsychological battery at post- and follow up-assessments. Our results show that the two groups did not differ at the pre-assessment, but differed at post- assessment. Specifically, the experimental group showed a significant improvement in five domains (Learning & memory, Abstraction/executive functioning, Verbal fluency, Attention/working memory and Functional, whereas the control group significantly worsened in the same domains. The improvement of the experimental group did not change in the follow up-assessment in two domains (Abstraction/executive functioning, Attention/working memory and

  3. EFFECT OF REHABILITATION DURING INTERIM STAY IN AALBORG MUNICIPALITY, DENMARK: A STUDY PROTOCOL

    DEFF Research Database (Denmark)

    Villumsen, Sidsel Maria Monrad; Villumsen, Morten

    2016-01-01

    are available in the systems, containing information on rehabilitation services rendered during interim stays. However, available data on the effect of the rehabilitation are currently unstructured in free-text, which impedes the assessment of rehabilitation effect and thereby the quality assurance. Objectives...... will provide information on the association between the rehabilitation provided during the interim stays, based on structured data from the records, and the rehabilitation effect based on the unstructured free-text from the rehabilitation records. Clinical implications: This study will provide novel...... with the rehabilitation services offered by Aalborg Municipality, Denmark [2]. However, user satisfaction solely may not re ect the actual rehabilitation effect. The effect of rehabilitation needs to be addressed in order to ensure high quality in the rehabilitation services offered. Currently, highly structured data...

  4. The Use of Computer-Assisted Home Exercises to Preserve Physical Function after a Vestibular Rehabilitation Program: A Randomized Controlled Study

    DEFF Research Database (Denmark)

    Brandt, Michael Smærup; Læssøe, Uffe; Grönvall, Erik

    2016-01-01

    Objective. The purpose of this study was to evaluate whether elderly patients with vestibular dysfunction are able to preserve physical functional level, reduction in dizziness, and the patient's quality of life when assistive computer technology is used in comparison with printed instructions...... their high functional level indicating that the elderly should not necessarily exercise for the first three months after termination of the training in the outpatient clinic. Conclusion. Elderly vestibular dysfunction patients exercising at home seem to maintain their functional level, level of dizziness...

  5. Treating burn-associated joint contracture: results of an inpatient rehabilitation stretching protocol.

    Science.gov (United States)

    Godleski, Matthew; Oeffling, Amy; Bruflat, Angela K; Craig, Emily; Weitzenkamp, David; Lindberg, Gordon

    2013-01-01

    The prevention and treatment of scar contracture is critical after significant burn injuries to avoid functional impairment. However, descriptions of specific contracture treatment interventions and outcomes are limited. Our objective is to provide detailed information and range of motion outcomes regarding the use of an intensive stretching protocol for burn-associated contracture. As part of a quality improvement measure, all patients admitted to inpatient rehabilitation with burn injury were treated with at least 1 hour of daily stretching by experienced therapists and were tracked with standardized range of motion measurements. Eighty-eight joint contractures were treated across nine patients for up to 4 weeks. The average weekly improvement in range of motion was 8.2 degrees (95% confidence interval [CI], 6.5-9.9). The largest gains were seen in the first week of treatment with an average improvement of 11.2 degrees (95% CI, 8.7-13.6). Eighteen digit contractures were treated across four patients. The average weekly improvement in flexion was 7.2 mm (95% CI, 5.2-9.1) again with larger gains in the first week of treatment-12.8 mm (95% CI, 10.3-15.4). Thumb opposition improved across five patients in the first week with an average improvement of 1.4 on the opposition scale (95% CI, 0.4-2.5). Intensive stretching by experienced therapists yielded significant improvements in joint range of motion for patients with burn-associated joint contracture. Defining specific burn contracture interventions remains a key goal in advancing burn rehabilitation in the future.

  6. Vestibuler rehabilitation in bilateral vestibulopaty

    Directory of Open Access Journals (Sweden)

    Onur Armağan

    2017-04-01

    Full Text Available Bilateral vestibulopathy is a heterogeneous chronic condition characterized by a bilateral reduced or absent function of the vestibular organs, the vestibular nerves or a combination of both. The vestibular system plays a crucial role in the multisensory control of balance. When vestibular function is lost, essential tasks such as postural control, gaze stabilization, and balance deteriorate and the quality of life of patients is significantly impaired. Nowadays the widely available treatment of bilateral vestibulopathy is vestibular rehabilitation. The aim of the vestibular rehabiltation is to use adaptive mechanisms of brain and to activate compensation mechanisms. In this review, applications of vestibular rehabilitation, different exercise programs and techniques are presented by reviewing recent literature results.

  7. DISCRIMINATION OF TWO SPECIES OF ORANGUTANS (PONGO SP.: A RAPID PROTOCOL FOR REHABILITATION CENTRES AND ZOOS

    Directory of Open Access Journals (Sweden)

    DYAH PERWITASARI-FARAJALLAH

    2009-01-01

    Full Text Available Currently orangutans are found in widely fragmented and isolated populations. Sumatran orangutan is primarily found in northern Sumatra, and the Bornean orangutans is distributed in Central, West, and East Kalimantan, Sarawak and Sabah. The determination of intra- and inter-species variation between Bornean and Sumatran orangutans is been stated to be essential for both the management of orangutan reintroduction projects and the planning of conservation strategies to preserve the remaining wild populations. This study aimed to identify two species of Orangutans (Pongo sp. by means of RFLP (Restriction Fragment Length Polymorphisms analyses of mitochondrial DNA (mtDNA. An approximately 540 bp single fragment of the ND5 gene near the 5'-region was PCR amplified for all samples tested. Digestion pattern for both AluI and MseI were different between two groups of ND5 fragments in this study. Present result showed a rapid protocol to identify these two species by means of RFLP (Restriction Fragment Length Polymorphism analyses of mtDNA (mitochondrial DNA. This technique can be applied easily to rehabilitation centres and zoos to resolve species discrimination problem.

  8. Rehabilitering

    DEFF Research Database (Denmark)

    Hørdam, Britta

    2008-01-01

    En interviewundersøgelse af patienter, der får gennemført hofteoperation, en opgørelse af deres selvvurdere helbredsstatus med henblik på at tilrettelægge rehabilitering baseret på patienternes egne præmisser.......En interviewundersøgelse af patienter, der får gennemført hofteoperation, en opgørelse af deres selvvurdere helbredsstatus med henblik på at tilrettelægge rehabilitering baseret på patienternes egne præmisser....

  9. Clinical Evaluation of the Vestibular Nerve Using Vestibular Evoked Myogenic Potentials.

    Science.gov (United States)

    Bogle, Jamie M

    2018-01-01

    Vestibular evoked myogenic potentials are currently the most clinically accessible method to evaluate the otolith reflex pathways. These responses provide unique information regarding the status of the utriculo-ocular and sacculo-collic reflex pathways, information that has previously been unavailable. Vestibular evoked myogenic potentials are recorded from tonically contracted target muscles known to be innervated by these respective otolith organs. Diagnosticians can use vestibular evoked myogenic potentials to better evaluate the overall integrity of the inner ear and neural pathways; however, there are specific considerations for each otolith reflex protocol. In addition, specific patient populations may require protocol variations to better evaluate atypical function of the inner ear organs, vestibular nerve transmission, or subsequent reflex pathways. This is a review of the clinical application and interpretation of cervical and ocular vestibular evoked myogenic potentials.

  10. Geriatric rehabilitation of stroke patients in nursing homes: a study protocol

    Directory of Open Access Journals (Sweden)

    Geurts Alexander CH

    2010-03-01

    Full Text Available Abstract Background Geriatric patients are typically underrepresented in studies on the functional outcome of rehabilitation after stroke. Moreover, most geriatric stroke patients do probably not participate in intensive rehabilitation programs as offered by rehabilitation centers. As a result, very few studies have described the successfulness of geriatric stroke rehabilitation in nursing home patients, although it appears that the majority of these patients are being discharged back to the community, rather than being transferred to residential care. Nevertheless, factors associated with the successfulness of stroke rehabilitation in nursing homes or skilled nursing facilities are largely unknown. The primary goal of this study is, therefore, to assess the factors that uniquely contribute to the successfulness of rehabilitation in geriatric stroke patients that undergo rehabilitation in nursing homes. A secondary goal is to investigate whether these factors are similar to those associated with the outcome of stroke rehabilitation in the literature. Methods/Design This study is part of the Geriatric Rehabilitation in AMPutation and Stroke (GRAMPS study in the Netherlands. It is a longitudinal, observational, multicenter study in 15 nursing homes in the Southern part of the Netherlands that aims to include at least 200 patients. All participating nursing homes are selected based on the existence of a specialized rehabilitation unit and the provision of dedicated multidisciplinary care. Patient characteristics, disease characteristics, functional status, cognition, behavior, and caregiver information, are collected within two weeks after admission to the nursing home. The first follow-up is at discharge from the nursing home or one year after inclusion, and focuses on functional status and behavior. Successful rehabilitation is defined as discharge from the nursing home to an independent living situation within one year after admission. The

  11. Quantifying stimulus-response rehabilitation protocols by auditory feedback in Parkinson's disease gait pattern

    Science.gov (United States)

    Pineda, Gustavo; Atehortúa, Angélica; Iregui, Marcela; García-Arteaga, Juan D.; Romero, Eduardo

    2017-11-01

    could need others specific external cues. In conclusion the current protocol (and their selected parameters, kind of sound time for training, step of variation, range of variation) provide a suitable gait facilitation method specially for patients with the highest gait disturbance (stage 2 and 3). The method should be adjusted for initial stages and evaluated in a rehabilitation program.

  12. A proposal for an Italian minimum data set assessment protocol for robot-assisted rehabilitation: a Delphi study.

    Science.gov (United States)

    Franceschini, M; Colombo, R; Posteraro, F; Sale, P

    2015-12-01

    At present there is no agreement on a common evaluation protocol to assess improvement in stroke patients after robotic therapy. The aim of this study was to identify a Minimum Data Set Assessment Protocol, using an agreement-based survey. A Delphi survey. This study was conceived by the Italian Robotic Neurorehabilitation Research Group (IRNRG), an Italian group involved in the clinical application of robot-assisted rehabilitation devices Stroke subjects. A 3-round Delphi survey was carried out through the electronic submission of questionnaires to a panel of experts identified in fourteen rehabilitation centers. For each generated item, experts were asked to rate questions on a 5 point Likert Scale. After the 1st round the questionnaire was filled out by 43 (84.3%) out of 51 experts invited to participate in the study. In the 2nd and 3rd rounds we explored the specific evaluation tools for each of the ICF domains identified in the 1st round. The experts identified the following assessment tools for the upper limb: the Ashworth Scale, the Fugl-Meyer assessment scale, the Frenchay Arm Test, the Medical Research Council scale, the Motricity Index, Frenchay Activities Index and Modified Barthel Index; and for the lower limb: the Ashworth Scale, the Motricity Index, the 10 meter walking Test, the 6 minutes walking Test, the Functional Ambulatory Classification, the Timed Up and Go Test, the Walking Handicap Scale, the Borg Rating of Perceived Exertion, the Heart Rate, the Medical Research Council Scale, the Tinetti Balance Scale and the Modified Barthel Index. The Delphi survey presented in this study allows the identification of a shared assessment protocol to be applied in clinical practice and research for the evaluation of the real improvement related to robot-assisted rehabilitation of the upper and lower limb in patients after stroke. Clinicians and researchers could use the results of this study to obtain a common language in robotic rehabilitation assessments.

  13. Rehabilitering

    DEFF Research Database (Denmark)

    Caswell, Dorte; Høybye-Mortensen, Matilde; Dall, Tanja

    2013-01-01

    Rehabilitering som både begreb og indsats har været genstand for stigende fokus i de seneste år, på både politisk, organisatorisk og praksis-niveau. Fra januar 2013 træder en større reform af førtidspension og fleksjob i kraft, og med reformen etableres ’rehabilitering’ som både mål og middel i...

  14. Investigating the Effects of Vestibular Stimulation on Balance Performance in Children with Cerebral Palsy: A Randomized Clinical Trial Study

    Directory of Open Access Journals (Sweden)

    Seyed Ali Hosseini

    2015-06-01

    Full Text Available Background: Centre of pressure displacement is an indicator of postural control. Children with cerebral palsy have poor postural control. One common intervention to enhance their balance is vestibular stimulation. The aim of this research was to investigate the effect of vestibular stimulation on COP parameters in children with cerebral palsy (3-10 years old. Methods: This study was a randomized double-blind controlled clinical trial. Twenty children with cerebral palsy received vestibular stimulation, two sessions per week with a course of twelve sessions, based on vestibular stimulation protocol including anteroposterior, lateral, ascending–descending movements and spinning. One cerebral palsy group experienced current and conventional occupational therapy while the other received a period of vestibular stimulation during treatment. Force plate outcome measures were center of pressure displacement parameters as well as velocity, area, displacement in X and Y axes. Results: According to Mann-Whitney U test, means in post-tests in two groups with both conditions of eyes open and closed were significant in velocity parameter (eyes open P=0.036; eyes closed P=0.021 while Area parameter, COP displacement in X axis (Rang fore after, COP displacement in Y axis (Rang side way were not significant (P>0.05. Wilcoxon Test showed significant difference in the velocity parameter; eyes open (P=0.012 and eyes closed (P=0.018. Conclusion: Children who received vestibular stimulation are able to change and control COP displacement faster (according to changes in velocity parameters. So we suggest rehabilitation team members especially occupational therapist to apply vestibular stimulation during their treatment.

  15. Qualidade de vida de indivíduos submetidos à reabilitação vestibular

    OpenAIRE

    Gomes Patatas, Olívia Helena; Freitas Ganança, Cristina; Freitas Ganança, Fernando

    2009-01-01

    Balance disorders affect social, family and professional activities. Vestibular rehabilitation can reduce the impact of these disorders on the quality of life of individuals with vertigo. AIM: to study the influence of vestibular rehabilitation on the quality of life of individuals, correlating it with gender, age, results from computerized vectoelectronystagmography and vertigo. Study type: Retrospective. MATERIALS AND METHODS:Twenty-two individuals were submitted to customized vestibular re...

  16. Reabilitação vestibular: tendências e indicações

    OpenAIRE

    Teixeira,Clarissa Stefani; Pereira, Érico Felden; Rossi, Angela Garcia; Daronco, Luciane Sanchotene Etchepare

    2012-01-01

    The vestibular rehabilitation, generally recommended for the treatment of dysfunctions in the vestibular system, has been prescribed for people with other problems related to balance and to spacial orientation. This study, with a bibliographic basis, had as objective to make a synthesis of the studies about vestibular rehabilitation that are focused in other morbidities besides the vestibulopathies, pointing out the tendencies of investigations and the main results, specially the ones with in...

  17. Long-term impact of pre-operative physical rehabilitation protocol on the 6-min walk test of patients with adolescent idiopathic scoliosis: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    V.L. dos Santos Alves

    2015-05-01

    Full Text Available Background: Monitored physical activities in patients with adolescent idiopathic scoliosis (AIS have been shown to improve physical performance, endurance and cardiopulmonary function and may be assessed by the 6-min walk test (6MWT. We aimed to evaluate the long-term results of the 6MWT after a rehabilitation protocol employed before surgical correction for AIS. Methods: This prospective randomized clinical trial studied the impact of a 4-month pre-operative physical rehabilitation protocol on post-operative cardiopulmonary function and physical endurance, by using the 6MWT, in patients with AIS submitted to surgical correction, comparing them to matched controls without physical rehabilitation. Studied variables were heart and respiratory rate, systolic and diastolic blood pressure, peripheral blood oxygen saturation, Borg score, and distance walked. Patients were assessed at baseline, after 4 months of rehabilitation, and 3, 6 and 12 months post-operatively. Results: A total of 50 patients with AIS were included in the study and allocated blindly, by simple randomization, into either one of the two groups, with 25 patients each: study group (pre-operative physical rehabilitation and control group. The physical rehabilitation protocol promoted significant progressive improvement in heart and respiratory rate, peripheral blood oxygen saturation, distance walked, and level of effort assessed by the Borg scale after surgery. Conclusions: Post-surgical recovery, evaluated by 6MWT, was significantly better in patients who underwent a 4-month pre-operative physical rehabilitation protocol. Keywords: Scoliosis, Exercise, Exercise movement techniques, Exercise therapy, Exercise test

  18. Clinical Outcomes and Return-to-Sports Participation of 50 Soccer Players After Anterior Cruciate Ligament Reconstruction Through a Sport-Specific Rehabilitation Protocol.

    Science.gov (United States)

    Della Villa, Stefano; Boldrini, Lorenzo; Ricci, Margherita; Danelon, Furio; Snyder-Mackler, Lynn; Nanni, Gianni; Roi, Giulio Sergio

    2012-01-01

    Rehabilitation of soccer players after anterior cruciate ligament reconstruction is usually performed without sport-specific guidelines, and the final phases are often left to the team coaches. The possibility of changing this approach has not yet been investigated. Case series. A specific rehabilitation protocol for soccer players, with direct control of the last on-field rehabilitation phases, may lead to complete functional recovery. Fifty competitive soccer players who followed a sport-specific rehabilitation protocol for soccer were evaluated during the recovery period until their return to competition. The assessment of the functional outcomes was performed using the Knee Outcome Survey-Sports Activity Scale and isokinetic and aerobic fitness tests. The average start of on-field rehabilitation was 90 ± 26 days after surgery; the average time to return to the competitions was 185 ± 52 days. The improvement in the Knee Outcome Survey-Sports Activity Scale during on-field rehabilitation was significant (P rehabilitation. Adding on-field rehabilitation to the traditional protocols after anterior cruciate ligament reconstruction may safely lead to complete functional recovery in soccer players.

  19. Peripheral Vestibular System Disease in Vestibular Schwannomas

    DEFF Research Database (Denmark)

    Møller, Martin Nue; Hansen, Søren; Caye-Thomasen, Per

    2015-01-01

    that this may be caused by both cochlear and retrocochlear mechanisms. Multiple mechanisms may also be at play in the case of dizziness, which may broaden perspectives of therapeutic approach. This study presents a systematic and detailed assessment of vestibular histopathology in temporal bones from patients...... with VS. METHODS: Retrospective analysis of vestibular system histopathology in temporal bones from 17 patients with unilateral VS. The material was obtained from The Copenhagen Temporal Bone Collection. RESULTS: Vestibular schwannomas were associated with atrophy of the vestibular ganglion, loss of fiber...... density of the peripheral vestibular nerve branches, and atrophy of the neuroepithelium of the vestibular end organs. In cases with small tumors, peripheral disease occurred only in the tissue structures innervated by the specific nerve from which the tumor originated. CONCLUSION: Vestibular schwannomas...

  20. Progress toward development of a multichannel vestibular prosthesis for treatment of bilateral vestibular deficiency.

    Science.gov (United States)

    Fridman, Gene Y; Della Santina, Charles C

    2012-11-01

    This article reviews vestibular pathology and the requirements and progress made in the design and construction of a vestibular prosthesis. Bilateral loss of vestibular sensation is disabling. When vestibular hair cells are injured by ototoxic medications or other insults to the labyrinth, the resulting loss of sensory input disrupts vestibulo-ocular reflexes (VORs) and vestibulo-spinal reflexes that normally stabilize the eyes and body. Affected individuals suffer poor vision during head movement, postural instability, chronic disequilibrium, and cognitive distraction. Although most individuals with residual sensation compensate for their loss over time, others fail to do so and have no adequate treatment options. A vestibular prosthesis analogous to cochlear implants but designed to modulate vestibular nerve activity during head movement should improve quality of life for these chronically dizzy individuals. We describe the impact of bilateral loss of vestibular sensation, animal studies supporting feasibility of prosthetic vestibular stimulation, the current status of multichannel vestibular sensory replacement prosthesis development, and challenges to successfully realizing this approach in clinical practice. In bilaterally vestibular-deficient rodents and rhesus monkeys, the Johns Hopkins multichannel vestibular prosthesis (MVP) partially restores the three-dimensional (3D) VOR for head rotations about any axis. Attempts at prosthetic vestibular stimulation of humans have not yet included the 3D eye movement assays necessary to accurately evaluate VOR alignment, but these initial forays have revealed responses that are otherwise comparable to observations in animals. Current efforts now focus on refining electrode design and surgical technique to enhance stimulus selectivity and preserve cochlear function, optimizing stimulus protocols to improve dynamic range and reduce excitation-inhibition asymmetry, and adapting laboratory MVP prototypes into devices

  1. Effect of affordable technology on physical activity levels and mobility outcomes in rehabilitation: a protocol for the Activity and MObility UsiNg Technology (AMOUNT) rehabilitation trial

    Science.gov (United States)

    Hassett, Leanne; van den Berg, Maayken; Lindley, Richard I; Crotty, Maria; McCluskey, Annie; van der Ploeg, Hidde P; Smith, Stuart T; Schurr, Karl; Killington, Maggie; Bongers, Bert; Howard, Kirsten; Heritier, Stephane; Togher, Leanne; Hackett, Maree; Treacy, Daniel; Dorsch, Simone; Wong, Siobhan; Scrivener, Katharine; Chagpar, Sakina; Weber, Heather; Pearson, Ross; Sherrington, Catherine

    2016-01-01

    Introduction People with mobility limitations can benefit from rehabilitation programmes that provide a high dose of exercise. However, since providing a high dose of exercise is logistically challenging and resource-intensive, people in rehabilitation spend most of the day inactive. This trial aims to evaluate the effect of the addition of affordable technology to usual care on physical activity and mobility in people with mobility limitations admitted to inpatient aged and neurological rehabilitation units compared to usual care alone. Methods and analysis A pragmatic, assessor blinded, parallel-group randomised trial recruiting 300 consenting rehabilitation patients with reduced mobility will be conducted. Participants will be individually randomised to intervention or control groups. The intervention group will receive technology-based exercise to target mobility and physical activity problems for 6 months. The technology will include the use of video and computer games/exercises and tablet applications as well as activity monitors. The control group will not receive any additional intervention and both groups will receive usual inpatient and outpatient rehabilitation care over the 6-month study period. The coprimary outcomes will be objectively assessed physical activity (proportion of the day spent upright) and mobility (Short Physical Performance Battery) at 6 months after randomisation. Secondary outcomes will include: self-reported and objectively assessed physical activity, mobility, cognition, activity performance and participation, utility-based quality of life, balance confidence, technology self-efficacy, falls and service utilisation. Linear models will assess the effect of group allocation for each continuously scored outcome measure with baseline scores entered as a covariate. Fall rates between groups will be compared using negative binomial regression. Primary analyses will be preplanned, conducted while masked to group allocation and use an

  2. Repercussão das medidas de correção das comorbidades no resultado da reabilitação vestibular de idosos The treatment of diseases related to balance disorders in the elderly and the effectiveness of vestibular rehabilitation

    Directory of Open Access Journals (Sweden)

    Roseli Saraiva Moreira Bittar

    2007-06-01

    Full Text Available OBJETIVO: Considerando o aumento da população idosa e conseqüentemente as alterações de equilíbrio a ela relacionadas, realizamos um estudo para avaliar o impacto do tratamento adequado das doenças coexistentes ao desequilíbrio corporal no resultado da Reabilitação Vestibular (RV. MATERIAL E MÉTODOS: 52 idosos com queixa de tontura e/ou desequilíbrio com indicação RV participaram deste ensaio clínico aberto e prospectivo realizado no Ambulatório de Otoneurologia Geriátrica da Instituição, entre 2003 e 2005. Os pacientes do grupo de estudo foram previamente tratados das doenças clínicas diagnosticadas e posteriormente submetidos à RV. Foram então comparados com o grupo total de idosos tratados pela RV no mesmo período. RESULTADOS: Os pacientes do grupo de estudo apresentaram 65 comorbidades diagnosticadas, com média de 1,25 por paciente. A efetividade total foi de 84,5% neste grupo contra 81,8% no grupo controle, sem diferença significante. No entanto, a completa remissão dos sintomas ocorreu em 69,2% dos casos contra 43,18% dos controles, significante para pThe aim of this study was to assess the impact of adequate treatment of concomitant diseases in the elderly undergoing Vestibular Rehabilitation (VR. METHOD: 52 elderly patients with complaints of vertigo and/or imbalance requiring VR participated in this prospective study. The trial was designed as an open clinical assay at the Ear Nose and Throat Department Geriatric Otoneurology Clinic, and was done between 2003 and 2005. Patients were compared with the total group of elderly individuals treated with VR during the same period. RESULTS: 65 diseases were diagnosed in the study group, an average 1.25 diseases per patient. After the treatment of these diseases, patients underwent VR. The effectiveness of VR (remission and partial improvement rates was 84.5% in the study group against 81.8% in the control group, which was not significant. Remission of symptoms

  3. Rehabilitation of atrophic maxilla using the combination of autogenous and allogeneic bone grafts followed by protocol-type prosthesis.

    Science.gov (United States)

    Margonar, Rogério; dos Santos, Pâmela Letícia; Queiroz, Thallita Pereira; Marcantonio, Elcio

    2010-11-01

    Currently, there are several techniques for the rehabilitation of atrophic maxillary ridges in literature. The grafting procedure using autogenous bone is considered ideal by many researchers, as it shows osteogenic capability and causes no antigenic reaction. However, this type of bone graft has some shortcomings, mainly the restricted availability of donor sites. In recent years, several alternatives have been investigated to supply the disadvantages of autogenous bone grafts. In such studies, allogeneic bone grafts, which are obtained from individuals with different genetic load, but from the same species, have been extensively used. They can be indicated in cases of arthroplasty, surgical knee reconstruction, large bone defects, and in oral and maxillofacial reconstruction. Besides showing great applicability and biocompatibility, this type of bone is available in unlimited quantities. On the other hand, allogeneic bone may have the disadvantage of transmitting infectious diseases. Atrophic maxillae can be treated with bone grafts followed by osseointegrated implants to obtain aesthetic and functional oral rehabilitation. This study aimed to show the viability of allogeneic bone grafting in an atrophic maxilla, followed by oral rehabilitation with dental implant and protocol-type prosthesis within a 3-year follow-up period by means of a clinical case report.

  4. Efficacy of quadriceps vastus medialis dry needling in a rehabilitation protocol after surgical reconstruction of complete anterior cruciate ligament rupture.

    Science.gov (United States)

    Velázquez-Saornil, Jorge; Ruíz-Ruíz, Beatriz; Rodríguez-Sanz, David; Romero-Morales, Carlos; López-López, Daniel; Calvo-Lobo, Cesar

    2017-04-01

    Several new rehabilitation modalities have been proposed after anterior cruciate ligament (ACL) reconstruction. Among these, trigger point dry needling (TrP-DN) might be useful in the treatment of myofascial pain syndrome associated with ACL reconstruction to reduce pain intensity, increase knee flexion range and modify the mechanical properties of the quadriceps muscle during late-stage rehabilitation. To date, this is the first randomized clinical trial to support the use of TrP-DN in the early rehabilitation process after ACL reconstruction. The aim of this study was to determine the pain intensity, range of motion (ROM), stability, and functionality improvements by adding quadriceps vastus medialis TrP-DN to the rehabilitation protocol (Rh) provided to subacute ACL reconstructed patients. This randomized, single-blinded, clinical trial (NCT02699411) included 44 subacute patients with surgical reconstruction of complete ACL rupture. The patients were randomized into 2 intervention groups: Rh (n = 22) or Rh + TrP-DN (n = 22). Pain intensity, ROM, stability, and functionality were measured at baseline (A0) and immediately (A1), 24 hours (A2), 1 week (A3), and 5 weeks (A4) after the first treatment. Comparing statistically significant differences (P ≤ .001; Eta = 0.198-0.360) between both groups, pain intensity (at A1), ROM (at A1, A2, and A3), and functionality (at A2, A3, and A4) were increased. Nevertheless, the rest of measurements did not show significant differences (P > .05). Quadriceps vastus medialis TrP-DN in conjunction with a rehabilitation protocol in subacute patients with surgical reconstruction of complete ACL rupture increases ROM (short-term) and functionality (short- to mid-term). Although there was an increase in pain intensity with the addition of TrP-DN, this was not detected beyond immediately after the first treatment. Furthermore, stability does not seem to be modified after TrP-DN.

  5. Efficacy of quadriceps vastus medialis dry needling in a rehabilitation protocol after surgical reconstruction of complete anterior cruciate ligament rupture

    Science.gov (United States)

    Velázquez-Saornil, Jorge; Ruíz-Ruíz, Beatriz; Rodríguez-Sanz, David; Romero-Morales, Carlos; López-López, Daniel; Calvo-Lobo, Cesar

    2017-01-01

    Abstract Background: Several new rehabilitation modalities have been proposed after anterior cruciate ligament (ACL) reconstruction. Among these, trigger point dry needling (TrP-DN) might be useful in the treatment of myofascial pain syndrome associated with ACL reconstruction to reduce pain intensity, increase knee flexion range and modify the mechanical properties of the quadriceps muscle during late-stage rehabilitation. To date, this is the first randomized clinical trial to support the use of TrP-DN in the early rehabilitation process after ACL reconstruction. The aim of this study was to determine the pain intensity, range of motion (ROM), stability, and functionality improvements by adding quadriceps vastus medialis TrP-DN to the rehabilitation protocol (Rh) provided to subacute ACL reconstructed patients. Methods: This randomized, single-blinded, clinical trial (NCT02699411) included 44 subacute patients with surgical reconstruction of complete ACL rupture. The patients were randomized into 2 intervention groups: Rh (n = 22) or Rh + TrP-DN (n = 22). Pain intensity, ROM, stability, and functionality were measured at baseline (A0) and immediately (A1), 24 hours (A2), 1 week (A3), and 5 weeks (A4) after the first treatment. Results: Comparing statistically significant differences (P ≤ .001; Eta2 = 0.198–0.360) between both groups, pain intensity (at A1), ROM (at A1, A2, and A3), and functionality (at A2, A3, and A4) were increased. Nevertheless, the rest of measurements did not show significant differences (P > .05). Conclusion: Quadriceps vastus medialis TrP-DN in conjunction with a rehabilitation protocol in subacute patients with surgical reconstruction of complete ACL rupture increases ROM (short-term) and functionality (short- to mid-term). Although there was an increase in pain intensity with the addition of TrP-DN, this was not detected beyond immediately after the first treatment. Furthermore, stability does not seem to be

  6. Lumbar spinal fusion patients' demands to the primary health sector: evaluation of three rehabilitation protocols

    DEFF Research Database (Denmark)

    Soegaard, Rikke; Christensen, Finn B; Lauerberg, Ida

    2006-01-01

    -articulated demands to the primary health care sector following lumbar spinal fusion and three different in-hospital rehabilitation regimens in a prospective, randomized study with a 2-year follow-up. Ninety patients were randomized 3 months post lumbar spinal fusion to either a 'video' group (one-time oral......Very few studies have investigated the effects or costs of rehabilitation regimens following lumbar spinal fusion. The effectiveness of in-hospital rehabilitation regimens has substantial impact on patients' demands in the primary health care sector. The aim of this study was to investigate patient...... instruction by a physiotherapist and patients were then issued a video for home exercise), or a 'café' group (video regimen with the addition of three café meetings with other fusion-operated patients) or a 'training' group (exercise therapy; physiotherapist-guided; two times a week for 8 weeks). Register...

  7. Feasibility of a Facebook Intervention for Exercise Motivation and Cardiac Rehabilitation Adherence: Study Protocol.

    Science.gov (United States)

    Siegmund, Lee Anne; Ahmed, Haitham M; Crawford, Michael Todd; Bena, James Frank

    2017-08-18

    While cardiac rehabilitation has been shown to be effective at improving coronary heart disease (CHD), participation is generally poor. Attempts to increase uptake and adherence often fail. Use of a Facebook intervention for this population may be a unique opportunity to support self-determined motivation and affect adherence. To evaluate the impact of a Facebook intervention on motivation for exercise and adherence to cardiac rehabilitation in patients with CHD during a 12-week, Phase II cardiac rehabilitation program. A prospective, randomized controlled pilot study, grounded in Self-Determination Theory, will be conducted. Participants will be recruited from inpatient, or the intake visit to outpatient, cardiac rehabilitation, and then randomly assigned to the intervention or comparison group. Participants in the intervention group will take part in a private Facebook group. Weekly posts will be designed to support self-determined motivation, measured at baseline and postcardiac rehabilitation by the Behavioral Regulation in Exercise Questionnaire-3 (BREQ-3). The Psychological Need Satisfaction for Exercise (PNSE) scale will measure fulfillment of needs that affect motivation. Participants in the comparison group will be given the same materials, but these will be supplied via handouts and email. The number of sessions attended will be tallied and analyzed using t tests. Overall motivation will be evaluated using analysis of covariance (ANCOVA) models. Multivariate analysis of variance models will be used to evaluate differences in the change across motivation subtypes. If significant, ANCOVA models for each subtype will be fit. ANCOVA models will be used to compare changes in needs satisfaction, overall and separately among the three subscales, between groups. Engagement in the Facebook group will be measured by number of "likes" and self-report of weekly visits to the group. This project was funded in July 2017 and recruitment is currently underway. The

  8. Implementation of a respiratory rehabilitation protocol: weaning from the ventilator and tracheostomy in difficult-to-wean patients with spinal cord injury.

    Science.gov (United States)

    Gundogdu, Ibrahim; Ozturk, Erhan Arif; Umay, Ebru; Karaahmet, Ozgur Zeliha; Unlu, Ece; Cakci, Aytul

    2017-06-01

    Following repeated weaning failures in acute care services, spinal cord injury (SCI) patients who require prolonged mechanical ventilation and tracheostomy are discharged to their homes or skilled nursing facilities, with a portable mechanical ventilator (MV) and/or tracheostomy tube (TT) with excess risk of complications, high cost and low quality of life. We hypothesized that many difficult-to-wean patients with cervical SCI can be successfully managed in a rehabilitation clinic. The aim of our study was to develop a respiratory rehabilitation, MV weaning and TT decannulation protocol and to evaluate the effectiveness of this protocol in tetraplegic patients. A multidisciplinary and multifaceted protocol, including respiratory assessment and management themes, was developed and performed based on the findings from other studies in the literature. Tetraplegic patients with the diagnosis of difficult-to-wean, who were admitted to the rehabilitation clinic after having been discharged from the intensive care unit to their home with home-type MV and/or TT, were included in this prospective observational study. The respiratory rehabilitation protocol was applied to 35 tetraplegic patients (10 home-type MV and tracheostomy-dependent, and 25 tracheostomized patients) with C1-C7 ASIA impairment scale grade A, B, and C injuries. Seven out of 10 patients successfully weaned from MV and 30 of 35 patients were decannulated. Four patients were referred for diaphragm pace stimulation and tracheal stenosis surgery. The mean durations of MV weaning and decannulation were 37 and 31 days, respectively. A multifaceted, multidisciplinary respiratory management program can change the process of care used for difficult-to-wean patients with SCI. Implications for rehabilitation Findings from this study indicate the significance of a multidimensional evaluation of any reversible factors for prolonged MV- and/or TT-dependent SCI patients. Thus, rehabilitation specialists should take this

  9. Study protocol of 'Prism adaptation in Rehabilitation' : A randomized controlled trial in stroke patients with neglect

    NARCIS (Netherlands)

    Ten Brink, Antonia F.; Visser-Meily, Johanna M A; Nijboer, Tanja C W

    2015-01-01

    Background: A frequent disorder after stroke is neglect, resulting in a failure to report or respond to contralesional stimuli. Rehabilitation of neglect is important, given the negative influence on motor recovery, independence in self-care, transfers, and locomotion. Effects of prism adaptation

  10. Effects of a program of cognitive-behavioural group therapy, vestibular rehabilitation, and psychoeducational explanations on patients with dizziness and no quantified balance deficit, compared to patients with dizziness and a quantified balance deficit.

    Science.gov (United States)

    Schmid, D A; Allum, J H J; Sleptsova, M; Gross, S; Gaab, J; Welge-Lüssen, A; Schaefert, R; Langewitz, W

    2018-02-01

    We examined whether a program combining cognitive-behavioural therapy (CBT), vestibular rehabilitation (VR) and psychoeducation is equally effective in improving psychometric measures in patients with dizziness independent of a balance deficit. Measures of patients with dizziness only (DO) were compared to those of patients also having a quantified balance deficit (QBD). 32 patients (23 female, 9 male) with persistent dizziness were analysed as 2 groups based on stance and gait balance control: those with QBD (pathological balance) or DO (normal balance). Dizziness Handicap Inventory (DHI) and Brief Symptom Inventory (BSI) questionnaires were used pre- and post-therapy to assess psychometric measures. Patients then received the same combination therapy in a group setting. The QBD group mean age was 60.6, SD 8.3, and DO group mean age 44.8, SD 12.1, years. Pre-therapy, questionnaire scores were pathological but not different between groups. Balance improved significantly for the QBD group (p=0.003) but not for the DO group. DHI and BSI scores improved significantly in the DO group (0.001VR, and psychoeducation improves psychological measures in DO patients but not significantly in QBD patients, despite their balance control improving to near normal. Possibly, greater focus on phobic anxiety during the group therapy program would have improved psychological measures of QBD patient. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Exercise rehabilitation on home-dwelling patients with Alzheimer's disease - a randomized, controlled trial. Study protocol

    Directory of Open Access Journals (Sweden)

    Tilvis Reijo S

    2010-10-01

    Full Text Available Abstract Background Besides cognitive decline, Alzheimer's disease (AD leads to physical disability, need for help and permanent institutional care. The trials investigating effects of exercise rehabilitation on physical functioning of home-dwelling older dementia patients are still scarce. The aim of this study is to investigate the effectiveness of intensive exercise rehabilitation lasting for one year on mobility and physical functioning of home-dwelling patients with AD. Methods During years 2008-2010, patients with AD (n = 210 living with their spousal caregiver in community are recruited using central AD registers in Finland, and they are offered exercise rehabilitation lasting for one year. The patients are randomized into three arms: 1 tailored home-based exercise twice weekly 2 group-based exercise twice weekly in rehabilitation center 3 control group with usual care and information of exercise and nutrition. Main outcome measures will be Guralnik's mobility and balance tests and FIM-test to assess physical functioning. Secondary measures will be cognition, neuropsychiatric symptoms according to the Neuropsychiatric Inventory, caregivers' burden, depression and health-related quality of life (RAND-36. Data concerning admissions to institutional care and the use and costs of health and social services will be collected during a two year follow-up. Discussion To our knowledge this is the first large scale trial exploring whether home-dwelling patients with AD will benefit from intense and long-lasting exercise rehabilitation in respect to their mobility and physical functioning. It will also provide data on cost-effectiveness of the intervention. Trial registration ACTRN12608000037303

  12. Long-term impact of pre-operative physical rehabilitation protocol on the 6-min walk test of patients with adolescent idiopathic scoliosis: A randomized clinical trial.

    Science.gov (United States)

    Dos Santos Alves, V L; Stirbulov, R; Avanzi, O

    2015-01-01

    Monitored physical activities in patients with adolescent idiopathic scoliosis (AIS) have been shown to improve physical performance, endurance and cardiopulmonary function and may be assessed by the 6-min walk test (6MWT). We aimed to evaluate the long-term results of the 6MWT after a rehabilitation protocol employed before surgical correction for AIS. This prospective randomized clinical trial studied the impact of a 4-month pre-operative physical rehabilitation protocol on post-operative cardiopulmonary function and physical endurance, by using the 6MWT, in patients with AIS submitted to surgical correction, comparing them to matched controls without physical rehabilitation. Studied variables were heart and respiratory rate, systolic and diastolic blood pressure, peripheral blood oxygen saturation, Borg score, and distance walked. Patients were assessed at baseline, after 4 months of rehabilitation, and 3, 6 and 12 months post-operatively. A total of 50 patients with AIS were included in the study and allocated blindly, by simple randomization, into either one of the two groups, with 25 patients each: study group (pre-operative physical rehabilitation) and control group. The physical rehabilitation protocol promoted significant progressive improvement in heart and respiratory rate, peripheral blood oxygen saturation, distance walked, and level of effort assessed by the Borg scale after surgery. Post-surgical recovery, evaluated by 6MWT, was significantly better in patients who underwent a 4-month pre-operative physical rehabilitation protocol. Copyright © 2013 Sociedade Portuguesa de Pneumologia. Published by Elsevier España, S.L.U. All rights reserved.

  13. Accelerated rehabilitation compared with a standard protocol after distal radial fractures treated with volar open reduction and internal fixation: a prospective, randomized, controlled study.

    Science.gov (United States)

    Brehmer, Jess L; Husband, Jeffrey B

    2014-10-01

    There are relatively few studies in the literature that specifically evaluate accelerated rehabilitation protocols for distal radial fractures treated with open reduction and internal fixation (ORIF). The purpose of this study was to compare the early postoperative outcomes (at zero to twelve weeks postoperatively) of patients enrolled in an accelerated rehabilitation protocol with those of patients enrolled in a standard rehabilitation protocol following ORIF for a distal radial fracture. We hypothesized that patients with accelerated rehabilitation after volar ORIF for a distal radial fracture would have an earlier return to function compared with patients who followed a standard protocol. From November 2007 to November 2010, eighty-one patients with an unstable distal radial fracture were prospectively randomized to follow either an accelerated or a standard rehabilitation protocol after undergoing ORIF with a volar plate for a distal radial fracture. Both groups began with gentle active range of motion at three to five days postoperatively. At two weeks, the accelerated group initiated wrist/forearm passive range of motion and strengthening exercises, whereas the standard group initiated passive range of motion and strengthening at six weeks postoperatively. Patients were assessed at three to five days, two weeks, three weeks, four weeks, six weeks, eight weeks, twelve weeks, and six months postoperatively. Outcomes included Disabilities of the Arm, Shoulder and Hand (DASH) scores (primary outcome) and measurements of wrist flexion/extension, supination, pronation, grip strength, and palmar pinch. The patients in the accelerated group had better mobility, strength, and DASH scores at the early postoperative time points (zero to eight weeks postoperatively) compared with the patients in the standard rehabilitation group. The difference between the groups was both clinically relevant and statistically significant. Patients who follow an accelerated rehabilitation

  14. Randomized controlled trial of postoperative exercise rehabilitation program after lumbar spine fusion: study protocol

    Directory of Open Access Journals (Sweden)

    Tarnanen Sami

    2012-07-01

    Full Text Available Abstract Background Lumbar spine fusion (LSF effectively decreases pain and disability in specific spinal disorders; however, the disability rate following surgery remains high. This, combined with the fact that in Western countries the number of LSF surgeries is increasing rapidly it is important to develop rehabilitation interventions that improve outcomes. Methods/design In the present RCT-study we aim to assess the effectiveness of a combined back-specific and aerobic exercise intervention for patients after LSF surgery. One hundred patients will be randomly allocated to a 12-month exercise intervention arm or a usual care arm. The exercise intervention will start three months after surgery and consist of six individual guidance sessions with a physiotherapist and a home-based exercise program. The primary outcome measures are low back pain, lower extremity pain, disability and quality of life. Secondary outcomes are back function and kinesiophobia. Exercise adherence will also be evaluated. The outcome measurements will be assessed at baseline (3 months postoperatively, at the end of the exercise intervention period (15 months postoperatively, and after a 1-year follow-up. Discussion The present RCT will evaluate the effectiveness of a long-term rehabilitation program after LSF. To our knowledge this will be the first study to evaluate a combination of strength training, control of the neutral lumbar spine position and aerobic training principles in rehabilitation after LSF. Trial registration ClinicalTrials.gov Identifier NCT00834015

  15. A concise rehabilitation protocol for sub-acute and chronic non-specific neck pain.

    Science.gov (United States)

    Noormohammadpour, Pardis; Tayyebi, Fereshte; Mansournia, Mohammad Ali; Sharafi, Elham; Kordi, Ramin

    2017-07-01

    There is increasing evidence in support of multidisciplinary approaches for management of chronic neck pain. Although presence of different team members is one of the strengths of these approaches, it can limit the access to these treatments. The main objective of this study is designing and investigating the efficacy of a concise rehabilitation program. Thirty-nine patients with sub-acute and chronic non-specific neck pain underwent an 8-week rehabilitation program. Baseline and 8 weeks' follow-up data regarding neck pain (visual analog scale, neck disability index and quality of life) were compared using paired T test. After eight weeks of study, pain and disability significantly decreased: -3.8 of 10 (95% CI: -4.6 to -3.0) (p-value < 0.001) for pain and -18.4 of 100 (95% CI: -23.7 to -13.2) (p-value < 0.001) for disability. Also, all SF-36 domain scales improved significantly. By using this concise rehabilitation approach, pain, disability, and quality of life improved significantly in patients with sub-acute and chronic non-specific neck pain. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Disability and rehabilitation in the dizzy patient.

    Science.gov (United States)

    Cohen, Helen S

    2006-02-01

    This review focuses on prospective studies of vertigo and balance therapy in the past 3 years, including advances in vertigo-habituation exercises for adults, pediatric intervention, and virtual reality techniques, and, in more depth, the literature pertinent to driving motor vehicles. Increased support has been generated for the efficacy of a minimal, home-based vertigo-habituation program for adults with peripheral vestibular disorders. Vestibular rehabilitation has been shown to be associated with improvements in independence and dynamic visual acuity. Community-based vestibular rehabilitation has been shown to be efficacious for selected patients, after careful screening, when trained personnel provide intervention. Vestibular rehabilitation has been incorporated into the rehabilitation program for head-injured military personnel who will be returned to duty, and multifactorial balance rehabilitation has been shown to be useful for children with hearing and balance impairments. Virtual reality techniques have made significant advances, so immersive environments have potential for rehabilitation for patients with vestibular disorders and for developing training regimens for astronauts to ameliorate some effects of exposure to microgravity. Driving skill, in general, is affected by use of benzodiazepines. For many patients with vestibular impairments driving is a particularly problematic activity of daily living. Progress has been made in studies of acute care, community-based, and pediatric vestibular rehabilitation. Work on simulator-based paradigms has moved toward readiness for implementation. Studies of driving have provided some insight into the problems of these patients. More work remains to be done on all of these problems.

  17. Structured Wii protocol for rehabilitation of shoulder impingement syndrome: A pilot study.

    Science.gov (United States)

    Rizzo, John-Ross; Thai, Peter; Li, Edward J; Tung, Terence; Hudson, Todd E; Herrera, Joseph; Raghavan, Preeti

    2017-03-15

    To determine the feasibility and efficacy of using a structured Nintendo Wii protocol to improve range of motion, strength, and quality of life in patients with shoulder impingement syndrome. A total of 14 patients with shoulder pain were randomized to perform a structured Wii protocol (n=8) or conventional therapy (n=6). Pain-free shoulder range of motion, strength, shoulder pain and disability, and quality of life were assessed pre- and post-treatment. All 8 patients completed the Wii protocol, and 3 completed conventional therapy. The Wii protocol conferred significant improvements in shoulder range of motion, pain and disability, and quality of life but not strength, whereas conventional therapy conferred a significant improvement in strength. As compared to conventional treatment, the structured Wii protocol implemented in this pilot study was a viable adjunct to therapy for shoulder impingement syndrome. Gaming may have a supplemental benefit by increasing motivation, pleasure, and/or adherence. Further investigation in larger cohorts is warranted. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  18. The effects of pulmonary rehabilitation in patients with non-cystic fibrosis bronchiectasis: protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Hill Catherine J

    2010-02-01

    Full Text Available Abstract Background Non-cystic fibrosis bronchiectasis is characterised by sputum production, exercise limitation and recurrent infections. Although pulmonary rehabilitation is advocated for this patient group, its effects are unclear. The aims of this study are to determine the short and long term effects of pulmonary rehabilitation on exercise capacity, cough, quality of life and the incidence of acute pulmonary exacerbations. Methods/Design This randomised controlled trial aims to recruit 64 patients with bronchiectasis from three tertiary institutions. Participants will be randomly allocated to the intervention group (supervised, twice weekly exercise training with regular review of airway clearance therapy or a control group (twice weekly telephone support. Measurements will be taken at baseline, immediately following the intervention and at six and 12 months following the intervention period by a blinded assessor. Exercise capacity will be measured using the incremental shuttle walk test and the six-minute walk test. Quality of life and health status will be measured using the Chronic Respiratory Questionnaire, Leicester Cough Questionnaire, Assessment of Quality of Life Questionnaire and the Hospital Anxiety and Depression Scale. The rate of hospitalisation will be captured as well as the incidence of acute pulmonary exacerbations using a daily symptom diary. Discussion Results from this study will help to determine the efficacy of supervised twice-weekly pulmonary rehabilitation upon exercise capacity and quality of life in patients with bronchiectasis and will contribute to clinical practice guidelines for physiotherapists in the management of this population. Trial registration This study protocol is registered with ClinicalTrials.gov (NCT00885521.

  19. Protocol for process evaluation of a randomised controlled trial of family-led rehabilitation post stroke (ATTEND) in India.

    Science.gov (United States)

    Liu, Hueiming; Lindley, Richard; Alim, Mohammed; Felix, Cynthia; Gandhi, Dorcas B C; Verma, Shweta J; Tugnawat, Deepak Kumar; Syrigapu, Anuradha; Ramamurthy, Ramaprabhu Krishnappa; Pandian, Jeyaraj D; Walker, Marion; Forster, Anne; Anderson, Craig S; Langhorne, Peter; Murthy, Gudlavalleti Venkata Satyanarayana; Shamanna, Bindiganavale Ramaswamy; Hackett, Maree L; Maulik, Pallab K; Harvey, Lisa A; Jan, Stephen

    2016-09-15

    We are undertaking a randomised controlled trial (fAmily led rehabiliTaTion aftEr stroke in INDia, ATTEND) evaluating training a family carer to enable maximal rehabilitation of patients with stroke-related disability; as a potentially affordable, culturally acceptable and effective intervention for use in India. A process evaluation is needed to understand how and why this complex intervention may be effective, and to capture important barriers and facilitators to its implementation. We describe the protocol for our process evaluation to encourage the development of in-process evaluation methodology and transparency in reporting. The realist and RE-AIM (Reach, Effectiveness, Adoption, Implementation and Maintenance) frameworks informed the design. Mixed methods include semistructured interviews with health providers, patients and their carers, analysis of quantitative process data describing fidelity and dose of intervention, observations of trial set up and implementation, and the analysis of the cost data from the patients and their families perspective and programme budgets. These qualitative and quantitative data will be analysed iteratively prior to knowing the quantitative outcomes of the trial, and then triangulated with the results from the primary outcome evaluation. The process evaluation has received ethical approval for all sites in India. In low-income and middle-income countries, the available human capital can form an approach to reducing the evidence practice gap, compared with the high cost alternatives available in established market economies. This process evaluation will provide insights into how such a programme can be implemented in practice and brought to scale. Through local stakeholder engagement and dissemination of findings globally we hope to build on patient-centred, cost-effective and sustainable models of stroke rehabilitation. CTRI/2013/04/003557. Published by the BMJ Publishing Group Limited. For permission to use (where not

  20. Effects of slow and accelerated rehabilitation protocols on range of motion after arthroscopic rotator cuff repair.

    Science.gov (United States)

    Düzgün, İrem; Baltacı, Gül; Turgut, Elif; Atay, O Ahmet

    2014-01-01

    The aim of the study was to investigate the effects of the early initiation of passive and active range of motion exercises following arthroscopic rotator cuff repair. The study included 40 patients who underwent arthroscopic rotator cuff repair. Patients were quasi-randomly assigned into accelerated (ACCEL) protocol (n=19) and slow (SLOW) protocol (n=21) groups. Patients in both groups were treated with the same protocol. Active range of motion was begun at the 3rd week in the ACCEL group and the 6th week in the SLOW group. Range of motion was recorded at postoperative weeks 3, 5, 8, 12, and 24. While active range of motion for all measurements improved across weeks, there were no differences between groups, with the exception of active total elevation which was greater at all time point measurements in the ACCEL group (protator cuff repairs does not appear to affect range of motion in the first 6 postoperative months.

  1. A PHASED REHABILITATION PROTOCOL FOR ATHLETES WITH LUMBAR INTERVERTEBRAL DISC HERNIATION

    Science.gov (United States)

    VanGelder, Leonard H.; Vaughn, Daniel W.

    2013-01-01

    Conservative non-surgical management of a herniated lumbar intervertebral disc (HLD) in athletes is a complex task due to the dramatic forces imparted on the spine during sport participation. The demands placed upon the athlete during rehabilitation and return to sport are unique not only from a sport specific perspective, but also regarding return to the sport strength and conditioning programs utilized for sport preparation. Many prescriptions fail to address postural and motor control faults specific to athletic development, which may prevent full return to sport after suffering a HLD or predispose the athlete to future exacerbations of a HLD. Strength exercises involving squatting, deadlifting, and Olympic power lifts are large components of the typical athlete's conditioning program, therefore some progressions are provided to address potential underlying problems in the athlete's technique that may have contributed to their HLD in the first place. The purpose of this clinical commentary is to propose a framework for rehabilitation that is built around the phases of healing of the disc. Phase I: Non-Rotational/Non-Flexion Phase (Acute Inflammatory Phase), Phase II: Counter rotation/Flexion Phase (Repair Phase), Phase III: Rotational Phase/Power development (Remodeling Phase), and Phase IV: Full return to sport. This clinical commentary provides a theoretical basis for these phases based on available literature as well as reviewing many popular current practice trends in the management of an HLD. The authors recognize the limits of any general exercise rehabilitation recommendation with regard to return to sport, as well as any general strength and conditioning program. It is vital that an individual assessment and prescription is made for every athlete which reviews and addresses movement in all planes of motion under all necessary extrinsic and intrinsic demands to that athlete. Level of Evidence: 5 PMID:24175134

  2. Paciente com cefaleia e síndrome vestibular periférica: relato de caso Patient with headache and peripheral vestibular dysfunction: case report

    Directory of Open Access Journals (Sweden)

    Tatiane Maria Rossi

    2009-01-01

    Full Text Available TEMA: a Reabilitação Vestibular constitui-se numa opção de tratamento para pacientes portadores de síndrome vestibular periférica e cefaleia. PROCEDIMENTOS: o paciente, do sexo feminino com 26 anos de idade apresentava síndrome vestibular periférica acompanhada de crises de cefaleia. Foi realizada avaliação e terapia fonoaudiológica com exercícios de habituação vestibular além de fisioterapia e dieta recomendada pelo nutricionista. RESULTADOS: no período de 3 meses com reabilitação vestibular realizada semanalmente observou-se melhora no quadro vertiginoso e da cefaleia da paciente. CONCLUSÕES: evidenciou-se boa eficácia clínica para o tratamento desta paciente através da reabilitação vestibular com exercícios de habituação vestibular. Salienta-se a eficácia da reabilitação para a melhora na qualidade de vida da paciente e minimização das crises de cefaleia.BACKGROUND: vestibular rehabilitation is an option for treating peripheral vestibular syndrome and headache patients. PROCEDURES: the patient is a 29-year old woman and has Peripheral Vestibular Syndrome along with headache attacks. Evaluation and Phonoaudiological therapy with exercises of habituation tests with physical and nutritional therapy were carried out. RESULTS: in 3 month period with weekly vestibular rehabilitation therapy, we observed an improvement in the condition of the patient's vertigo and migraine. CONCLUSIONS: it was evident that the patient's treatment through the rehabilitation test with habituation test exercises had good efficiency. Please note the effectiveness of the rehabilitation for the improvement in the patient's life quality and minimization of headache attacks.

  3. Visual dependency and dizziness after vestibular neuritis.

    Directory of Open Access Journals (Sweden)

    Sian Cousins

    Full Text Available Symptomatic recovery after acute vestibular neuritis (VN is variable, with around 50% of patients reporting long term vestibular symptoms; hence, it is essential to identify factors related to poor clinical outcome. Here we investigated whether excessive reliance on visual input for spatial orientation (visual dependence was associated with long term vestibular symptoms following acute VN. Twenty-eight patients with VN and 25 normal control subjects were included. Patients were enrolled at least 6 months after acute illness. Recovery status was not a criterion for study entry, allowing recruitment of patients with a full range of persistent symptoms. We measured visual dependence with a laptop-based Rod-and-Disk Test and severity of symptoms with the Dizziness Handicap Inventory (DHI. The third of patients showing the worst clinical outcomes (mean DHI score 36-80 had significantly greater visual dependence than normal subjects (6.35° error vs. 3.39° respectively, p = 0.03. Asymptomatic patients and those with minor residual symptoms did not differ from controls. Visual dependence was associated with high levels of persistent vestibular symptoms after acute VN. Over-reliance on visual information for spatial orientation is one characteristic of poorly recovered vestibular neuritis patients. The finding may be clinically useful given that visual dependence may be modified through rehabilitation desensitization techniques.

  4. Rehabilitation protocol after arthroscopic rotator cuff repair: early versus delayed motion.

    Science.gov (United States)

    Chen, Long; Peng, Kun; Zhang, Dagang; Peng, Jing; Xing, Fei; Xiang, Zhou

    2015-01-01

    To evaluate the effectiveness of early and delayed motion in rehabilitation after arthroscopic rotator cuff repair using a meta-analysis from randomized controlled trials. Electronic searches of the CENTRAL, PUBMED, and EMBASE were used to identify randomized controlled trials that evaluated the effectiveness and safety of early and delayed motion for rehabilitation after arthroscopic rotator cuff repair. The methodological quality of the studies was assessed by the Cochrane Collaboration tool for assessing risk of bias. Four randomized controlled trials involving a total of 348 shoulders were included. Of these, two were rated as high quality and two were rated as moderate quality. No significant publication bias was detected by Egger's test and sensitivity analysis demonstrates a statistically robust result. Our meta-analysis indicated that early motion after arthroscopic rotator cuff repair resulted in a significantly greater recovery of external rotation from pre-operation to 3, 6, and 12 months post-operation (P 0.05) in the rate of recurrence, compared to delayed motion. In addition, there were statistically higher rating scale of the American Shoulder and Elbow Surgeons (ASES) scores at 12 months post-operation (P rotator cuff repair, compared with early motion. Our meta-analysis included data from randomized controlled trials and demonstrated that delayed motion after arthroscopic rotator cuff repair resulted in higher healing rates and ASES scores than early motion. Alternatively, early motion increased range of motion (ROM) recovery, but also increased the rate of recurrence compared to delayed motion.

  5. Implementation of an Accelerated Rehabilitation Protocol for Total Joint Arthroplasty in the Managed Care Setting: The Experience of One Institution

    Directory of Open Access Journals (Sweden)

    Nicholas B. Robertson

    2015-01-01

    Full Text Available Accelerated rehabilitation following total joint replacement (TJR surgery has become more common in contemporary orthopaedic practice. Increased utilization demands improvements in resource allocation with continued improvement in patient outcomes. We describe an accelerated rehab protocol (AR instituted at a community based hospital. All patients undergoing total knee arthroplasty (TKA and total hip arthroplasty (THA were included. The AR consisted of preoperative patient education, standardization of perioperative pain management, therapy, and next day in-home services consultation following discharge. Outcomes of interest include average length of stay (ALOS, discharge disposition, 42-day return to Urgent Care (UC, Emergency Department (ED, or readmission. A total of 4 surgeons performed TJR procedures on 1,268 patients in the study period (696 TKA, 572 THA. ALOS was reduced from 3.5 days at the start of the observation period to 2.4 days at the end. Discharge to skilled nursing reduced from 25% to 14%. A multifaceted and evidence based approach to standardization of care delivery has resulted in improved patient outcomes and a reduction in resource utilization. Adoption of an accelerated rehab protocol has proven to be effective as well as safe without increased utilization of UC, ER, or readmissions.

  6. Evaluation and treatment of vestibular dysfunction in children.

    Science.gov (United States)

    Rine, Rose Marie; Wiener-Vacher, Sylvette

    2013-01-01

    The effect of vestibular dysfunction since birth is more debilitating than that attained later in life, and unlike adults, children with vestibular dysfunction since or shortly after birth do not recover function without intervention. The purpose of this report is to provide an overview of the etiology of vestibular dysfunction in children as well as the related impairments, and to describe testing methods and evidence based interventions to ameliorate the vestibular related impairments in children. In recent years, investigations have revealed that vestibular dysfunction is more common in children than previously thought, with consequent impairments in motor development, balance and reading abilities. The dysfunction may be due to central or peripheral lesions, each with distinct presentation of symptoms and test results. Common etiologies and clinical presentation of vestibular dysfunction in children are reviewed; appropriate screening and diagnostic techniques and efficacious medical and rehabilitation interventions are presented. Despite advances in clinical and diagnostic testing of vestibular function in children and infants, testing of vestibular function is not typically done. Comprehensive testing of signs and symptoms is critical for diagnosis and implementation of appropriate interventions.

  7. A protocol for the methodological steps used to evaluate the alignment of rehabilitation services in the Western Cape, South Africa with the National Rehabilitation Policy.

    Science.gov (United States)

    Mji, Gubela; Rhoda, Anthea; Statham, Sue; Joseph, Conran

    2017-03-14

    Rehabilitation medicine plays an integral part in attainment of optimal functioning after injury or disease. The National Rehabilitation Policy of South Africa (NRP) (2000) highlights the need for access to professional health care services, redistribution and optimal utilisation of resources and research in the field of disability and rehabilitation. The government further ratified the Convention on the Rights of Persons with Disabilities (CRPD) (2007), which validate the urgency in advancing the agenda of persons with disabilities. This paper outlines the methodological plan for evaluating rehabilitation services in the Western Cape, South Africa against the aims and objectives of the NRP as well as its principles and concepts. The evaluation process further focused on specific articles in the CRPD that were aligned with disability, health and rehabilitation. A mixed-method design was used to evaluate the alignment of rehabilitation services with the NRP in the Western Cape. Four rehabilitation study settings were selected to ensure that both inpatient and outpatient rehabilitation levels of care were covered at different contexts (rural and peri-urban). The sites were checked for the most prevalent rehabilitation-related conditions to ensure the identification of suitable instruments for measuring rehabilitation outcomes. Each study setting was linked to two researchers with one exploring the rehabilitation organizational structure of the sites and the other exploring the client outcomes after receiving rehabilitation services. Patients were evaluated at baseline and discharge, within seven days after admission and seven days prior to discharge. The evaluation was based on the rehabilitation organizational capacity to provide patient-oriented rehabilitation and the measurement of rehabilitation outcomes. Kaplan's framework of organisational capacity was used in the context of each study setting. For the measurement of service users' outcomes, the International

  8. Common Vestibular Disorders

    OpenAIRE

    Balatsouras, Dimitrios G

    2017-01-01

    The three most common vestibular diseases, benign paroxysmal positional vertigo (BPPV), Meniere's disease (MD) and vestibular neuritis (VN), are presented in this paper. BPPV, which is the most common peripheral vestibular disorder, can be defined as transient vertigo induced by a rapid head position change, associated with a characteristic paroxysmal positional nystagmus. Canalolithiasis of the posterior semicircular canal is considered the most convincing theory of its pathogenesis and the ...

  9. COPD online-rehabilitation versus conventional COPD rehabilitation - rationale and design for a multicenter randomized controlled trial study protocol (CORe trial)

    DEFF Research Database (Denmark)

    Hansen, Henrik; Bieler, Theresa; Beyer, Nina

    2017-01-01

    BACKGROUND: Rehabilitation of patients with chronic obstructive pulmonary disease (COPD) is a key treatment in COPD. However, despite the existing evidence and a strong recommendation from lung associations worldwide, 50% of patients with COPD decline to participate in COPD rehabilitation program...... and 30-50% drop-out before completion. The main reasons are severe symptoms, inflexible accessibility and necessity for transportation. Currently there are no well-established and evident rehabilitation alternatives. Supervised online screen rehabilitation could be a useful approach to increase...... accessibility and compliance. The aim of this multicenter RCT study is to compare the potential benefits of a 10-week online COPD rehabilitation program (CORe) with conventional outpatient COPD rehabilitation (CCRe). METHODS: This study is a randomized assessor- and statistician blinded superiority multicenter...

  10. Effect of different modes of therapy on vestibular and balance dysfunction in Parkinson’s disease

    Directory of Open Access Journals (Sweden)

    Wafaa Abdel-Hay El-Kholy

    2015-07-01

    Conclusions: Since patients with PD receiving physiotherapy in conjunction with medical treatment showed better control of their vestibular and balance functions, efforts should be directed to start physiotherapy including vestibular rehabilitation as early as possible in order to improve balance, thus increasing independence in daily life activities.

  11. Optimal duration of therapy in the recovery period of vestibular diseases

    Directory of Open Access Journals (Sweden)

    M. V. Zamergrad

    2014-01-01

    Full Text Available Dizziness is a common symptom in neurological and general medical practice. In most cases it is caused by diseases of the central or peripheral vestibular system. The most common vestibular system diseases include benign paroxysmal postural vertigo, dizziness, Meniere's disease, vestibular neuronitis, and cerebrovascular diseases. One of the main treatments for the diseases accompanied by dizziness is vestibular rehabilitation that is a complex of exercises, the goal of which is to stimulate vestibular compensation. Adequate vestibular compensation allows a patient to get rid of dizziness and unsteadiness even though vestibular system injury is irreversible. Some medications are able to enhance the efficiency of vestibular rehabilitation. At the same time, the optimal duration of treatment for the most common vestibular disorders has not beenadequately explored. The paper gives the results of an observational program, whose purpose was to determine the optimal duration of vestibular rehabilitation in combination with the use of tanakan in patients with non-progressive unilateral peripheral vestibular disorder.Patients and methods. Data on 46 patients aged 19 to 70 years who underwent vestibular rehabilitation and took tanakan for vertigo caused by vestibular neuronitis (n = 44, labyrinthitis (n =1, or Ramsay Hunt syndrome (n = 1 were analyzed. All the patients were examined four times. The symptoms were recorded and the histories of disease were considered. The degree of vestibular disorders, including vertigo, was assessed when collecting complaints. The symptoms of vertigo were objectivized using its vertigo rating scale and five-point subjective rating scale for vertigo. All the patients underwent standard somatic and neurological examinations and videonystagmography. During the first visit after diagnosis, vestibular exercises were chosen for the patients and tanakan was used in a dose of 40 mg thrice daily to accelerate

  12. Interdisciplinary Comprehensive Arm Rehabilitation Evaluation (ICARE: a randomized controlled trial protocol

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    Winstein Carolee J

    2013-01-01

    Full Text Available Abstract Background Residual disability after stroke is substantial; 65% of patients at 6 months are unable to incorporate the impaired upper extremity into daily activities. Task-oriented training programs are rapidly being adopted into clinical practice. In the absence of any consensus on the essential elements or dose of task-specific training, an urgent need exists for a well-designed trial to determine the effectiveness of a specific multidimensional task-based program governed by a comprehensive set of evidence-based principles. The Interdisciplinary Comprehensive Arm Rehabilitation Evaluation (ICARE Stroke Initiative is a parallel group, three-arm, single blind, superiority randomized controlled trial of a theoretically-defensible, upper extremity rehabilitation program provided in the outpatient setting. The primary objective of ICARE is to determine if there is a greater improvement in arm and hand recovery one year after randomization in participants receiving a structured training program termed Accelerated Skill Acquisition Program (ASAP, compared to participants receiving usual and customary therapy of an equivalent dose (DEUCC. Two secondary objectives are to compare ASAP to a true (active monitoring only usual and customary (UCC therapy group and to compare DEUCC and UCC. Methods/design Following baseline assessment, participants are randomized by site, stratified for stroke duration and motor severity. 360 adults will be randomized, 14 to 106 days following ischemic or hemorrhagic stroke onset, with mild to moderate upper extremity impairment, recruited at sites in Atlanta, Los Angeles and Washington, D.C. The Wolf Motor Function Test (WMFT time score is the primary outcome at 1 year post-randomization. The Stroke Impact Scale (SIS hand domain is a secondary outcome measure. The design includes concealed allocation during recruitment, screening and baseline, blinded outcome assessment and intention to treat analyses. Our primary

  13. Vestibular perception following acute unilateral vestibular lesions.

    Directory of Open Access Journals (Sweden)

    Sian Cousins

    Full Text Available Little is known about the vestibulo-perceptual (VP system, particularly after a unilateral vestibular lesion. We investigated vestibulo-ocular (VO and VP function in 25 patients with vestibular neuritis (VN acutely (2 days after onset and after compensation (recovery phase, 10 weeks. Since the effect of VN on reflex and perceptual function may differ at threshold and supra-threshold acceleration levels, we used two stimulus intensities, acceleration steps of 0.5°/s(2 and velocity steps of 90°/s (acceleration 180°/s(2. We hypothesised that the vestibular lesion or the compensatory processes could dissociate VO and VP function, particularly if the acute vertiginous sensation interferes with the perceptual tasks. Both in acute and recovery phases, VO and VP thresholds increased, particularly during ipsilesional rotations. In signal detection theory this indicates that signals from the healthy and affected side are still fused, but result in asymmetric thresholds due to a lesion-induced bias. The normal pattern whereby VP thresholds are higher than VO thresholds was preserved, indicating that any 'perceptual noise' added by the vertigo does not disrupt the cognitive decision-making processes inherent to the perceptual task. Overall, the parallel findings in VO and VP thresholds imply little or no additional cortical processing and suggest that vestibular thresholds essentially reflect the sensitivity of the fused peripheral receptors. In contrast, a significant VO-VP dissociation for supra-threshold stimuli was found. Acutely, time constants and duration of the VO and VP responses were reduced - asymmetrically for VO, as expected, but surprisingly symmetrical for perception. At recovery, VP responses normalised but VO responses remained shortened and asymmetric. Thus, unlike threshold data, supra-threshold responses show considerable VO-VP dissociation indicative of additional, higher-order processing of vestibular signals. We provide evidence of

  14. Vestibular rehabilitation with visual stimuli in peripheral vestibular disorders

    National Research Council Canada - National Science Library

    Manso, Andréa; Ganança, Mauricio Malavasi; Caovilla, Heloisa Helena

    2016-01-01

    ...) or Cawthorne-Cooksey exercises (control group). The Dizziness Handicap Inventory (DHI), dizziness analog scale, and the sensitized Romberg static balance and one-leg stance tests were applied before and after...

  15. Implementation and scientific evaluation of rehabilitative sports groups for prostate cancer patients: study protocol of the ProRehab Study

    National Research Council Canada - National Science Library

    Zopf, Eva M; Braun, Moritz; Machtens, Stefan; Zumbé, Jürgen; Bloch, Wilhelm; Baumann, Freerk T

    2012-01-01

    ... during rehabilitation or in the aftercare are still missing. The ProRehab Project aims to establish rehabilitative sports groups particularly for prostate cancer patients and to evaluate the effects of the offered exercise program...

  16. Deregulated genes in sporadic vestibular schwannomas

    DEFF Research Database (Denmark)

    Cayé-Thomasen, Per; Helweg-Larsen, Rehannah Holga Andrea; Stangerup, Sven-Eric

    2010-01-01

    In search of genes associated with vestibular schwannoma tumorigenesis, this study examines the gene expression in human vestibular nerve versus vestibular schwannoma tissue samples using microarray technology....

  17. Outcome of patients after lower limb fracture with partial weight bearing postoperatively treated with or without anti-gravity treadmill (alter G®) during six weeks of rehabilitation - a protocol of a prospective randomized trial

    National Research Council Canada - National Science Library

    Ralf Henkelmann; Sebastian Schneider; Daniel Muller; Ralf Gahr; Christoph Josten; Jorg Bohme

    2017-01-01

    .... The present study is designed to prove efficacy of the anti-gravity treadmill (alter G®) compared to a standard rehabilitation protocol in patients with tibial plateau (group 1)or ankle fractures (group 2...

  18. Central vestibular system: vestibular nuclei and posterior cerebellum.

    Science.gov (United States)

    Barmack, Neal H

    2003-06-15

    The vestibular nuclei and posterior cerebellum are the destination of vestibular primary afferents and the subject of this review. The vestibular nuclei include four major nuclei (medial, descending, superior and lateral). In addition, smaller vestibular nuclei include: Y-group, parasolitary nucleus, and nucleus intercalatus. Each of the major nuclei can be subdivided further based primarily on cytological and immunohistochemical histological criteria or differences in afferent and/or efferent projections. The primary afferent projections of vestibular end organs are distributed to several ipsilateral vestibular nuclei. Vestibular nuclei communicate bilaterally through a commissural system that is predominantly inhibitory. Secondary vestibular neurons also receive convergent sensory information from optokinetic circuitry, central visual system and neck proprioceptive systems. Secondary vestibular neurons cannot distinguish between sources of afferent activity. However, the discharge of secondary vestibular neurons can distinguish between "active" and "passive" movements. The posterior cerebellum has extensive afferent and efferent connections with vestibular nuclei. Vestibular primary afferents are distributed to the ipsilateral uvula-nodulus as mossy fibers. Vestibular secondary afferents are distributed bilaterally. Climbing fibers to the cerebellum originate from two subnuclei of the contralateral inferior olive; the dorsomedial cell column and beta-nucleus. Vestibular climbing fibers carry information only from the vertical semicircular canals and otoliths. They establish a coordinate map, arrayed in sagittal zones on the surface of the uvula-nodulus. Purkinje cells respond to vestibular stimulation with antiphasic modulation of climbing fiber responses (CFRs) and simple spikes (SSs). The modulation of SSs is out of phase with the modulation of vestibular primary afferents. Modulation of SSs persists, even after vestibular primary afferents are destroyed by a

  19. Enlarged Vestibular Aqueducts and Childhood Hearing Loss

    Science.gov (United States)

    ... Infections, and Deafness Enlarged Vestibular Aqueducts and Childhood Hearing Loss On this page: What are vestibular aqueducts? How ... How are enlarged vestibular aqueducts related to childhood hearing loss? Research suggests that most children with enlarged vestibular ...

  20. Artificial balance: restoration of the vestibulo-ocular reflex in humans with a prototype vestibular neuroprosthesis.

    Science.gov (United States)

    Perez Fornos, Angelica; Guinand, Nils; van de Berg, Raymond; Stokroos, Robert; Micera, Silvestro; Kingma, Herman; Pelizzone, Marco; Guyot, Jean-Philippe

    2014-01-01

    The vestibular system plays a crucial role in the multisensory control of balance. When vestibular function is lost, essential tasks such as postural control, gaze stabilization, and spatial orientation are limited and the quality of life of patients is significantly impaired. Currently, there is no effective treatment for bilateral vestibular deficits. Research efforts both in animals and humans during the last decade set a solid background to the concept of using electrical stimulation to restore vestibular function. Still, the potential clinical benefit of a vestibular neuroprosthesis has to be demonstrated to pave the way for a translation into clinical trials. An important parameter for the assessment of vestibular function is the vestibulo-ocular reflex (VOR), the primary mechanism responsible for maintaining the perception of a stable visual environment while moving. Here we show that the VOR can be artificially restored in humans using motion-controlled, amplitude modulated electrical stimulation of the ampullary branches of the vestibular nerve. Three patients received a vestibular neuroprosthesis prototype, consisting of a modified cochlear implant providing vestibular electrodes. Significantly higher VOR responses were observed when the prototype was turned ON. Furthermore, VOR responses increased significantly as the intensity of the stimulation increased, reaching on average 79% of those measured in healthy volunteers in the same experimental conditions. These results constitute a fundamental milestone and allow us to envision for the first time clinically useful rehabilitation of patients with bilateral vestibular loss.

  1. Artificial balance: restoration of the vestibulo-ocular reflex in humans with a prototype vestibular neuroprosthesis

    Directory of Open Access Journals (Sweden)

    Angelica ePerez Fornos

    2014-04-01

    Full Text Available The vestibular system plays a crucial role in the multisensory control of balance. When vestibular function is lost, essential tasks such as postural control, gaze stabilization, and spatial orientation are limited and the quality of life of patients is significantly impaired. Currently there is no effective treatment for bilateral vestibular deficits. Research efforts both in animals and humans during the last decade set a solid background to the concept of using electrical stimulation to restore vestibular function. Still, the potential clinical benefit of a vestibular neuroprosthesis has to be demonstrated to pave the way for a translation into clinical trials. An important parameter for the assessment of vestibular function is the Vestibulo-Ocular Reflex (VOR, the primary mechanism responsible for maintaining the perception of a stable visual environment while moving. Here we show that the VOR can be artificially restored in humans using motion-controlled, amplitude modulated electrical stimulation of the ampullary branches of the vestibular nerve. Three patients received a vestibular neuroprosthesis prototype, consisting of a modified cochlear implant providing vestibular electrodes. Significantly higher VOR responses were observed when the prototype was turned ON. Furthermore, VOR responses increased significantly as the intensity of the stimulation increased, reaching on average 79% of those measured in healthy volunteers in the same experimental conditions. These results constitute a fundamental milestone and allow us to envision for the first time clinically useful rehabilitation of patients with bilateral vestibular loss.

  2. [Therapy of vestibular vertigo].

    Science.gov (United States)

    Hamann, K F

    1993-05-01

    The non-surgical treatment of vestibular disorders must be based on current knowledge of vestibular pathophysiology. It is generally accepted that after vestibular lesions a self-repair mechanism exists that allows a more or less complete recovery. In cases of persisting vestibular complaints the physician's duty consists in stimulation of these pre-existing mechanisms. This can be done by physical exercises, as has been recommended since the work of Cawthorne and Cooksey in 1946. This concept is meanwhile supported by modern neurophysiological research. This article describes a short training program consisting of exercises for fixation during rotations, smooth pursuit, optokinetic nystagmus and motor learning mechanisms. Physical exercises can be reinforced by nootropic drugs.

  3. Angiogenesis in vestibular schwannomas

    DEFF Research Database (Denmark)

    Møller, Martin Nue; Werther, Kim; Nalla, Amarnadh

    2010-01-01

    Vascular endothelial growth factor (VEGF) and matrix metalloproteinases (MMPs) are potent mediators of tumor angiogenesis. It has been demonstrated that vestibular schwannoma VEGF expression correlates with tumor growth pattern, whereas knowledge on the expression of MMPs is lacking. This study...

  4. Vestibular function testing.

    LENUS (Irish Health Repository)

    Lang, E E

    2010-06-01

    Vestibular symptoms of vertigo, dizziness and dysequilibrium are common complaints which can be disabling both physically and psychologically. Routine examination of the ear nose and throat and neurological system are often normal in these patients. An accurate history and thorough clinical examination can provide a diagnosis in the majority of patients. However, in a subgroup of patients, vestibular function testing may be invaluable in arriving at a correct diagnosis and ultimately in the optimal treatment of these patients.

  5. Deregulated genes in sporadic vestibular schwannomas

    DEFF Research Database (Denmark)

    Cayé-Thomasen, Per; Helweg-Larsen, Rehannah Holga Andrea; Stangerup, Sven-Eric

    2010-01-01

    In search of genes associated with vestibular schwannoma tumorigenesis, this study examines the gene expression in human vestibular nerve versus vestibular schwannoma tissue samples using microarray technology.......In search of genes associated with vestibular schwannoma tumorigenesis, this study examines the gene expression in human vestibular nerve versus vestibular schwannoma tissue samples using microarray technology....

  6. A web-based intervention to promote applications for rehabilitation: a study protocol for a randomized controlled trial.

    Science.gov (United States)

    Spanier, Katja; Streibelt, Marco; Ünalan, Firat; Bethge, Matthias

    2015-09-29

    The German welfare system follows the principle "rehabilitation rather than pension," but more than the half of all disability pensioners did not utilize medical rehabilitation before their early retirement. A major barrier is the application procedure. Lack of information about the opportunity to utilize rehabilitation services restricts the chance to improve work ability and to prevent health-related early retirement by rehabilitation programs. The establishment of new access paths to medical rehabilitation services was, therefore, identified as a major challenge for rehabilitation research in a recent expertise. Thus, a web-based information guide was developed to support the application for a medical rehabilitation program. For this study, the development of a web-based information guide was based on the health action process approach. Four modules were established. Three modules support forming an intention by strengthening risk perception (module 1), positive outcome expectancies (module 2) and self-efficacy (module 3). A fourth module aims at the realization of actual behavior by offering instructions on how to plan and to push the application process. The study on the effectiveness of the web-based information guide will be performed as a randomized controlled trial. Persons aged 40 to 59 years with prior sick leave benefits during the preceding year will be included. A sample of 16,000 persons will be randomly drawn from the registers of 3 pension insurance agencies. These persons will receive a questionnaire to determine baseline characteristics. Respondents of this first survey will be randomly allocated either to the intervention or the control group. Both study groups will then receive letters with general information about rehabilitation. The intervention group will additionally receive a link to the web-based information guide. After 1 year, a second survey will be conducted. Additionally, administrative data will be used to determine if participants

  7. Person-centred rehabilitation: what exactly does it mean? Protocol for a scoping review with thematic analysis towards framing the concept and practice of person-centred rehabilitation.

    Science.gov (United States)

    Jesus, Tiago S; Bright, Felicity; Kayes, Nicola; Cott, Cheryl A

    2016-07-19

    Person-centredness is a philosophy for organising and delivering healthcare based on patients' needs, preferences and experiences. Although widely endorsed, the concept suffers from a lack of detail and clarification, in turn accounting for ambiguous implementation and outcomes. While a conceptual framework based on a systematic review defines person/patient-centred care components (Scholl et al, 2014), it applies across healthcare contexts and may not be sensitive to the nuances of the rehabilitation of adults with physical impairments. Accordingly, this study aims to build a conceptual framework, based on existing literature, of what person-centredness means in the rehabilitation of adults with physical impairments in the clinical encounter and broader health service delivery. We will use a scoping review methodology. Searches on relevant databases will be conducted first, combining keywords for 'rehabilitation', 'person-centered' and associated terms (including patient preferences/experiences). Next, snowball searches (citation tracking, references lists) will be performed. Papers will be included if they fall within predefined selection categories (seen as most likely informative on elements pertaining to person-centred rehabilitation) and are written in English, regardless of design (conceptual, qualitative, quantitative). Two reviewers will independently screen titles and abstracts, followed by screening of the full text to determine inclusion. Experts will then be consulted to identify relevant missing papers. This can include elements other than the peer-reviewed literature (eg, book chapters, policy/legal papers). Finally, information that helps to build the concept and practice of person-centred rehabilitation will be abstracted independently by two reviewers and analysed by inductive thematic analysis to build the conceptual framework. The resulting framework will aid clarification regarding person-centred rehabilitation, which in turn is expected to

  8. Perspectives on Aging Vestibular Function

    National Research Council Canada - National Science Library

    Anson, Eric; Jeka, John

    2016-01-01

    Much is known about age related anatomical changes in the vestibular system. Knowledge regarding how vestibular anatomical changes impact behavior for older adults continues to grow, in line with advancements in diagnostic testing...

  9. Neurotransmitters in the vestibular system.

    Science.gov (United States)

    Balaban, C D

    2016-01-01

    Neuronal networks that are linked to the peripheral vestibular system contribute to gravitoinertial sensation, balance control, eye movement control, and autonomic function. Ascending connections to the limbic system and cerebral cortex are also important for motion perception and threat recognition, and play a role in comorbid balance and anxiety disorders. The vestibular system also shows remarkable plasticity, termed vestibular compensation. Activity in these networks is regulated by an interaction between: (1) intrinsic neurotransmitters of the inner ear, vestibular nerve, and vestibular nuclei; (2) neurotransmitters associated with thalamocortical and limbic pathways that receive projections originating in the vestibular nuclei; and (3) locus coeruleus and raphe (serotonergic and nonserotonergic) projections that influence the latter components. Because the ascending vestibular interoceptive and thalamocortical pathways include networks that influence a broad range of stress responses (endocrine and autonomic), memory consolidation, and cognitive functions, common transmitter substrates provide a basis for understanding features of acute and chronic vestibular disorders. © 2016 Elsevier B.V. All rights reserved.

  10. Video Game Rehabilitation for Outpatient Stroke (VIGoROUS): protocol for a multi-center comparative effectiveness trial of in-home gamified constraint-induced movement therapy for rehabilitation of chronic upper extremity hemiparesis.

    Science.gov (United States)

    Gauthier, Lynne V; Kane, Chelsea; Borstad, Alexandra; Strahl, Nancy; Uswatte, Gitendra; Taub, Edward; Morris, David; Hall, Alli; Arakelian, Melissa; Mark, Victor

    2017-06-08

    Constraint-Induced Movement therapy (CI therapy) is shown to reduce disability, increase use of the more affected arm/hand, and promote brain plasticity for individuals with upper extremity hemiparesis post-stroke. Randomized controlled trials consistently demonstrate that CI therapy is superior to other rehabilitation paradigms, yet it is available to only a small minority of the estimated 1.2 million chronic stroke survivors with upper extremity disability. The current study aims to establish the comparative effectiveness of a novel, patient-centered approach to rehabilitation utilizing newly developed, inexpensive, and commercially available gaming technology to disseminate CI therapy to underserved individuals. Video game delivery of CI therapy will be compared against traditional clinic-based CI therapy and standard upper extremity rehabilitation. Additionally, individual factors that differentially influence response to one treatment versus another will be examined. This protocol outlines a multi-site, randomized controlled trial with parallel group design. Two hundred twenty four adults with chronic hemiparesis post-stroke will be recruited at four sites. Participants are randomized to one of four study groups: (1) traditional clinic-based CI therapy, (2) therapist-as-consultant video game CI therapy, (3) therapist-as-consultant video game CI therapy with additional therapist contact via telerehabilitation/video consultation, and (4) standard upper extremity rehabilitation. After 6-month follow-up, individuals assigned to the standard upper extremity rehabilitation condition crossover to stand-alone video game CI therapy preceded by a therapist consultation. All interventions are delivered over a period of three weeks. Primary outcome measures include motor improvement as measured by the Wolf Motor Function Test (WMFT), quality of arm use for daily activities as measured by Motor Activity Log (MAL), and quality of life as measured by the Quality of Life in

  11. Development and preliminary evaluation of a rehabilitation consult for survivors of head and neck cancer: an intervention mapping protocol.

    Science.gov (United States)

    McEwen, Sara E; Davis, Aileen M; Jones, Jennifer M; Martino, Rosemary; Poon, Ian; Rodriguez, Ana Maria; Ringash, Jolie

    2015-01-09

    Evidence suggests that rehabilitation interventions can improve function and quality of life in survivors of head and neck cancer (HNC), but there is a lack of coordinated, integrated services, and those offered are inconsistent. To address these gaps, we will develop and conduct preliminary evaluation of a rehabilitation consult, built on the theoretical foundations of goal setting and self-management, and composed of a brief functional evaluation, a resource compendium, and collaborative goal-setting and action planning processes. The development of the rehabilitation consult will be guided by intervention mapping, which consists of six steps: 1. Needs assessment; 2. Definition of program objectives; 3. Selection of theory-based intervention methods; 4. Production and pretesting; 5. Adoption, implementation and sustainability planning; 6. Process and effect evaluation. Within the intervention mapping framework, an iterative process of constructing drafts and mini-evaluations with consumers and experts will be used, modifying the rehabilitation consult intervention until a version suitable for formal evaluation is established. The rehabilitation consult will then be evaluated using a prospective, mixed method, single group design with 30 survivors of head and neck cancer. Outcomes will be assessed pre- and post-intervention and at 6-month follow-up. Survivors of head and neck cancer have among the most complex rehabilitation needs of all cancer patients. The rehabilitation consult is expected to improve knowledge and uptake of rehabilitation resources and strategies in survivors of head and neck cancer and thereby improve long-term function and quality of life. If the rehabilitation consult is effective in cancer patients with such high and diverse needs, this project will produce a toolkit that will be adaptable for other types of cancer in other jurisdictions.

  12. Rehabilitation access and effectiveness for persons with back pain: the protocol of a cohort study (REHAB-BP, DRKS00011554

    Directory of Open Access Journals (Sweden)

    Matthias Bethge

    2017-07-01

    Full Text Available Abstract Background Back pain is one of the most common chronic diseases in Germany and has a major impact on work ability and social participation. The German Pension Insurance (GPI is the main provider of medical rehabilitation to improve work ability and prevent disability pensions in Germany. However, over half of the persons granted a disability pension have never used a medical rehabilitation service. Furthermore, evidence on the effects of medical rehabilitation in Germany is inconclusive. Consequently, this study has two aims: first, to determine barriers to using rehabilitation services, and second, to examine the effectiveness of medical rehabilitation in German residents with chronic back pain. Methods In 2017 a postal questionnaire will be sent to 45,000 persons aged 45 to 59 years whose pension insurance contributions are managed by the GPI North or the GPI Central Germany. In 2019 respondents who report back pain in the first survey (n = 5760 expected will be sent a second questionnaire. Individuals will be eligible for the first survey if they are employed, have neither used nor applied for a rehabilitation programme during the last 4 years and neither received nor applied for a disability pension. The sample will be drawn randomly from the registers of the GPI North (n = 22,500 and the GPI Central Germany (n = 22,500 and stratified by sex and duration of sickness absence benefits. Barriers to rehabilitation services will be related to socio-demographic and social characteristics, pain and attitudes to pain, health and health behaviour, healthcare utilisation, experiences and cognitions about rehabilitation services and job conditions. Propensity score matched analyses will be used to examine the effectiveness of rehabilitation services. Data on use of medical rehabilitation will be extracted from administrative records. The primary outcome is pain disability. Secondary outcomes are pain intensity and days of disability

  13. Diabetic polyneuropathy may increase the handicap related to vestibular disease.

    Science.gov (United States)

    Aranda, Catalina; Meza, Anabel; Rodríguez, Raymundo; Mantilla, María Teresa; Jáuregui-Renaud, Kathrine

    2009-04-01

    We undertook this study to assess the influence of diabetic peripheral neuropathy on self-reported disability and postural control during quiet stance of patients with peripheral vestibular disease, before and after a standardized program of vestibular rehabilitation (Cawthorne & Cooksey exercises). Twenty patients with peripheral vestibular disease participated in the study (mean age 56+/-7.8 years), 10 with and 10 without peripheral neuropathy (age matched). The Dizziness Handicap Inventory and static posturography (eyes open/closed and firm/soft surface) were evaluated prior to rehabilitation and at week 7 of follow-up. Compared to patients without neuropathy, patients with neuropathy had more time elapsed since the diabetes was diagnosed, higher glycemia and HbAc level and higher composite scores on the Dizziness Handicap Inventory, but similar results on static posturography. After rehabilitation, although scores on the Dizziness Handicap Inventory decreased in the two groups, the difference between them persisted. In patients with neuropathy, static posturography showed improvement of postural control only with the eyes closed and soft surface, whereas in patients without neuropathy the postural control improved during all sensory conditions (eyes open/closed and firm/soft surface). In diabetic patients with peripheral vestibular disease, peripheral neuropathy contributes to self-reported disability and may interfere with complete balance recovery.

  14. Acupuncture and rehabilitation of the painful shoulder: study protocol of an ongoing multicentre randomised controlled clinical trial [ISRCTN28687220

    Directory of Open Access Journals (Sweden)

    Jimenez Carmen

    2005-10-01

    Full Text Available Abstract Background Although the painful shoulder is one of the most common dysfunctions of the locomotor apparatus, and is frequently treated both at primary healthcare centres and by specialists, little evidence has been reported to support or refute the effectiveness of the treatments most commonly applied. According to the bibliography reviewed, physiotherapy, which is the most common action taken to alleviate this problem, has not yet been proven to be effective, because of the small size of sample groups and the lack of methodological rigor in the papers published on the subject. No reviews have been made to assess the effectiveness of acupuncture in treating this complaint, but in recent years controlled randomised studies have been made and these demonstrate an increasing use of acupuncture to treat pathologies of the soft tissues of the shoulder. In this study, we seek to evaluate the effectiveness of physiotherapy applied jointly with acupuncture, compared with physiotherapy applied with a TENS-placebo, in the treatment of painful shoulder caused by subacromial syndrome (rotator cuff tendinitis and subacromial bursitis. Methods/design Randomised controlled multicentre study with blind evaluation by an independent observer and blind, independent analysis. A study will be made of 465 patients referred to the rehabilitation services at participating healthcare centres, belonging to the regional public health systems of Andalusia and Murcia, these patients presenting symptoms of painful shoulder and a diagnosis of subacromial syndrome (rotator cuff tendinitis and subacromial bursitis. The patients will be randomised into two groups: 1 experimental (acupuncture + physiotherapy; 2 control (TENS-placebo + physiotherapy; the administration of rescue medication will also be allowed. The treatment period will have a duration of three weeks. The main result variable will be the change produced on Constant's Shoulder Function Assessment (SFA Scale

  15. Effect of two rehabilitation protocols on range of motion and healing rates after arthroscopic rotator cuff repair: aggressive versus limited early passive exercises.

    Science.gov (United States)

    Lee, Bong Gun; Cho, Nam Su; Rhee, Yong Girl

    2012-01-01

    To compare range of motion and healing rates between 2 different rehabilitation protocols after arthroscopic single-row repair for full-thickness rotator cuff tear. Sixty-four shoulders available for postoperative magnetic resonance imaging (MRI) evaluation after arthroscopic rotator cuff repair were enrolled in this study. Aggressive early passive rehabilitation (manual therapy [2 times per day] and unlimited self-passive stretching exercise) was performed in 30 shoulders (group A) and limited early passive rehabilitation (limited continuous passive motion exercise and limited self-passive exercise) in 34 shoulders (group B). A postoperative MRI scan was performed at a mean of 7.6 months (range, 6 to 12 months) after surgery. Regarding range of motion, group A improved more rapidly in forward flexion, external rotation at the side, internal and external rotation at 90° of abduction, and abduction than group B until 3 months postoperatively with significant differences. However, there were no statistically significant differences between the 2 groups at 1-year follow-up (P = .827 for forward flexion, P = .132 for external rotation at the side, P = .661 for external rotation at 90° of abduction, and P = .252 for abduction), except in internal rotation at 90° of abduction (P = .021). In assessing the repair integrity with postoperative MRI scans, 7 of 30 cases (23.3%) in group A and 3 of 34 cases (8.8%) in group B had retears, but the difference was not statistically significant (P = .106). Pain, range of motion, muscle strength, and function all significantly improved after arthroscopic rotator cuff repair, regardless of early postoperative rehabilitation protocols. However, aggressive early motion may increase the possibility of anatomic failure at the repaired cuff. A gentle rehabilitation protocol with limits in range of motion and exercise times after arthroscopic rotator cuff repair would be better for tendon healing without taking any substantial risks

  16. Protocol of a longitudinal cohort study on physical activity behaviour in physically disabled patients participating in a rehabilitation counselling programme: ReSpAct

    Science.gov (United States)

    Alingh, Rolinde A; Hoekstra, Femke; van der Schans, Cees P; Hettinga, Florentina J; Dekker, Rienk; van der Woude, Lucas H V

    2015-01-01

    Introduction Stimulating physical activity behaviour in persons with a physical disability is important, especially after discharge from rehabilitation. A tailored counselling programme covering both the period of the rehabilitation treatment and the first months at home seems on the average effective. However, a considerable variation in response is observed in the sense that some patients show a relevant beneficial response while others show no or only a small response on physical activity behaviour. The Rehabilitation, Sports and Active lifestyle (ReSpAct) study aims to estimate the associations of patient and programme characteristics with patients’ physical activity behaviour after their participation in a tailored counselling programme. Methods and analysis A questionnaire-based nationwide longitudinal prospective cohort study is conducted. Participants are recruited from 18 rehabilitation centres and hospitals in The Netherlands. 2000 participants with a physical disability or chronic disease will be followed during and after their participation in a tailored counselling programme. Programme outcomes on physical activity behaviour and patient as well as programme characteristics that may be associated with differences in physical activity behaviour after programme completion are being assessed. Data collection takes place at baseline and 14, 33 and 52 weeks after discharge from rehabilitation. Ethics and dissemination The study protocol has been approved by the Medical Ethics Committee of the University Medical Centre Groningen and at individual participating institutions. All participants give written informed consent. The study results will provide new insights into factors that may help explain the differences in physical activity behaviour of patients with a physical disability after they have participated in the same physical activity and sports stimulation programme. Thereby, it will support healthcare professionals to tailor their guidance and

  17. Effectiveness of Virtual Reality Exercises in STroke Rehabilitation (EVREST): rationale, design, and protocol of a pilot randomized clinical trial assessing the Wii gaming system.

    Science.gov (United States)

    Saposnik, G; Mamdani, M; Bayley, M; Thorpe, K E; Hall, J; Cohen, L G; Teasell, R

    2010-02-01

    Evidence suggests that increasing intensity of rehabilitation results in better motor recovery. Limited evidence is available on the effectiveness of an interactive virtual reality gaming system for stroke rehabilitation. EVREST was designed to evaluate feasibility, safety and efficacy of using the Nintendo Wii gaming virtual reality (VRWii) technology to improve arm recovery in stroke patients. Pilot randomized study comparing, VRWii versus recreational therapy (RT) in patients receiving standard rehabilitation within six months of stroke with a motor deficit of > or =3 on the Chedoke-McMaster Scale (arm). In this study we expect to randomize 20 patients. All participants (age 18-85) will receive customary rehabilitative treatment consistent of a standardized protocol (eight sessions, 60 min each, over a two-week period). The primary feasibility outcome is the total time receiving the intervention. The primary safety outcome is the proportion of patients experiencing intervention-related adverse events during the study period. Efficacy, a secondary outcome measure, will be measured by the Wolf Motor Function Test, Box and Block Test, and Stroke Impact Scale at the four-week follow-up visit. From November, 2008 to September, 2009 21 patients were randomized to VRWii or RT. Mean age, 61 (range 41-83) years. Mean time from stroke onset 25 (range 10-56) days. EVREST is the first randomized parallel controlled trial assessing the feasibility, safety, and efficacy of virtual reality using Wii gaming technology in stroke rehabilitation. The results of this study will serve as the basis for a larger multicentre trial. ClinicalTrials.gov registration# NTC692523.

  18. Vestibular tributaries to the vein of the vestibular aqueduct

    DEFF Research Database (Denmark)

    Hansen, Jesper Marsner; Qvortrup, Klaus; Friis, Morten

    2010-01-01

    CONCLUSION: The vein of the vestibular aqueduct drains blood from areas extensively lined by vestibular dark cells (VDCs). A possible involvement in the pathogenesis of an impaired endolymphatic homeostasis can be envisioned at the level of the dark cells area. OBJECTIVES: The aim of this study...... was to investigate the vascular relationship between the vein of the vestibular aqueduct and the vestibular apparatus, with focus on the VDCs. METHODS: Sixteen male Wistar rats were divided into groups of 6 and 10. In the first group, 2 µm thick sections including the vein of the vestibular aqueduct, utricle...... relation to the VDCs in the utricle and the crista ampullaris of the lateral semicircular canal in the vestibular apparatus. One major vein emanated from these networks, which emptied into the vein of the vestibular aqueduct. Veins draining the saccule and the common crus of the superior and posterior...

  19. Dyscalculia and vestibular function.

    Science.gov (United States)

    Smith, P F

    2012-10-01

    A few studies in humans suggest that changes in stimulation of the balance organs of the inner ear (the 'vestibular system') can disrupt numerical cognition, resulting in 'dyscalculia', the inability to manipulate numbers. Many studies have also demonstrated that patients with vestibular dysfunction exhibit deficits in spatial memory. It is suggested that there may be a connection between spatial memory deficits resulting from vestibular dysfunction and the occurrence of dyscalculia, given the evidence that numerosity is coupled to the processing of spatial information (e.g., the 'spatial numerical association of response codes ('SNARC') effect'). The evidence supporting this hypothesis is summarised and potential experiments to test it are proposed. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Laboratory testing of the vestibular system.

    Science.gov (United States)

    Clarke, Andrew H

    2010-10-01

    Recent reports on vestibular testing, relevant to clinical diagnosis, are reviewed.Besides the case history and bedside examination, objective measurement of the vestibuloocular reflex in all of its facets remains the cornerstone in the diagnostic process. In recent years, this has been enhanced considerably by reliable unilateral tests for the otolith organs, most notably by vestibular-evoked myogenic potential recording and estimation of subjective visual vertical. In addition, progress has been made in the investigation of multisensory interaction, involving visual acuity and posturography.Technological developments include improved eye movement measurement techniques, electrotactile and vibrotactile sensory enhancement or substitution, the use of virtual reality devices and motion stimulators such as hexapods and the rediscovery of galvanic vestibular stimulation as a research and diagnostic tool. The recent introduction of new tests, together with the development of novel technologies, is gradually increasing the scope of the physical and bedside examination of the dizzy patient (see chapter 'Medical management of peripheral disorders' in this issue). The use of more complex equipment, such as rotating chairs, linear sleds, hexapods and posturography platforms, is likely to become limited to specialized laboratories and rehabilitation centers in future years. Further, high resolution magnetic resonance tomography (MRT) and computed tomography have allowed insight into the morphology and determination of malformations of the human labyrinth.

  1. A new treatment in the rehabilitation of the paretic upper limb after stroke: the ARAMIS prototype and treatment protocol.

    Science.gov (United States)

    Pignolo, Loris; Lucca, Lucia F; Basta, Giuseppina; Serra, Sebastiano; Pugliese, Maria E; Sannita, Walter G; Dolce, Giuliano

    2016-01-01

    In recent years, as part of the rehabilitation of post stroke patients, the use of robotic technologies to improve recovery of upper limb has become more widespread. The Automatic Recovery Arm Motility Integrated System (ARAMIS) is a concept robot and prototype designed to promote the functional interaction of the arms in the neurorehabilitation of the paretic upper limb. Two computer-controlled, symmetric and interacting exoskeletons compensate for the inadequate strength and accuracy of the paretic arm and the effect of gravity during rehabilitation. Rehabilitation is possible in 3 different modalities; asynchronous, synchronous and active-assisted. To compare the effectiveness of robotic rehabilitation by an exoskeleton prototype system with traditional rehabilitation in motor and functional recovery of the upper limb after stroke. Case-control study, 52 patients enrolled in the study, 28 cases (women: 8, age: 65 ± 10 yrs) treated with ARAMIS and 24 controls (women: 11, age: 69 ± 7 yrs) with conventional rehabilitation. Motor impairment assessed before and after treatment with Fugl-Meyer scale and Motricity Index, level of disability assessed with the Functional Independence Measure. A questionnaire was also administered to assess the patient's tolerance to robotic therapy. After 28 ± 4 sessions over a 54 ± 3.6-day period, the patients treated by ARAMIS had an improvement on the Fugl-Meyer scale (global score from 43 ± 18 to 73 ± 29; p motor function item from 9.4 ± 4.1 to 14.9 ± 5.8 (p Motor improvement was greater at the wrist and hand than at shoulder and elbow level in patients treated by ARAMIS and controls, but it was significantly greater in ARAMIS-treated patients than in controls. The results indicate a greater efficacy of ARAMIS compared to conventional rehabilitation.

  2. Outcome Measures in Tele-Rehabilitation and Virtual Reality for Stroke Survivors: Protocol for a Scoping Review.

    Science.gov (United States)

    Veras, Mirella; Kairy, Dahlia; Rogante, Marco; Giacomozzi, Claudia

    2015-05-17

    Despite the increased interest about tele-rehabilitation, virtual reality and outcome measures for stroke rehabilitation, surprisingly little research has been done to map and summarize the most common outcome measures used in tele-rehabilitation. For this review, we propose to conduct a systematic search of the literature that reports outcome measures used in tele-rehabilitation or virtual reality for stroke rehabilitation. Specific objectives include: 1) to identify the outcome measures used in tele-rehabilitation studies; 2) to describe the psychometric properties of the outcome measures in the included studies; 3) to describe which parts of the International Classification of Functioning are measured in the studies. we will conduct a comprehensive search of relevant electronic databases (e.g., PUBMED, CINAHL, EMBASE, PSYCOINFO, Cochrane Central Register of Controlled Trial and PEDRO). The scoping review will include all study designs. Two reviewers will pilot-test the data extraction forms and will independently screen all the studies and extract the data. Disagreements about inclusion or exclusion will be resolved by consensus or by consulting a third reviewer. The results will be synthesized and reported considering the implications of the findings within the clinical practice and policy context. Dissemination: we anticipate that this scoping review will contribute to inform researchers and end-users (ie, clinicians and policy-makers), regarding the most appropriate outcome measures for tele-rehabilitation or virtual reality as well as help to identify gaps in current measures. Results will be disseminated through reports and open access journals, conference presentations, as well as newsletters, podcasts and meetings targeting all the relevant stakeholders.

  3. The challenge of vestibular migraine.

    Science.gov (United States)

    Sargent, Eric W

    2013-10-01

    Migraine is a common illness and migraine-related dizziness occurs in up to 3% of the population. Because the diagnosis is controversial and may be difficult, many patients go undiagnosed and untreated. This review summarizes current understanding of the taxonomy and diagnosis of vestibular migraine, the relation of vestibular migraine to labyrinthine disease, and the treatment of the condition in adults and children. The categories of migraine accepted by the International Headache Society do not reflect the complex presentations of patients suspected of having vestibular migraine. In clinical practice and research, criteria are increasingly accepted that divide patients suspected of vestibular migraine into 'definite vestibular migraine' and 'probable vestibular migraine.' Because vertigo itself may trigger migraine, patients with vestibular migraine should be suspected of having vestibular end-organ disease until proven otherwise. Treatment remains controversial because of a notable lack of randomized controlled studies of vestibular migraine treatment. For now, the best strategy for the treatment of suspected vestibular migraine patients is dietary/lifestyle modification, antinausea/antiemetics for acute vertigo, and preventive medication for patients who have continued disruptive symptoms. Patients with vestibular migraine should be monitored regularly for the development of latent audiovestibular end-organ disease.

  4. Lifestyle intervention for type 2 diabetes patients: trial protocol of The Copenhagen Type 2 Diabetes Rehabilitation Project

    DEFF Research Database (Denmark)

    Vadstrup, Eva S; Frølich, Anne; Perrild, Hans

    2009-01-01

    BACKGROUND: Current guidelines recommend education, physical activity and changes in diet for type 2 diabetes patients, yet the composition and organization of non-pharmacological care are still controversial. Therefore, it is very important that programmes aiming to improve non......-pharmacological treatment of type 2 diabetes are developed and evaluated. The Copenhagen Type 2 Diabetes Rehabilitation Project aims to evaluate the effectiveness of a new group-based lifestyle rehabilitation programme in a Health Care Centre in primary care. METHODS/DESIGN: The group-based diabetes rehabilitation....... During the recruitment period of 18 months 180 type 2 diabetes patients will be randomized to the intervention group and the control group. Effects on glycaemic control, quality of life, self-rated diabetes symptoms, body composition, blood pressure, lipids, insulin resistance, beta-cell function...

  5. Implementation and scientific evaluation of rehabilitative sports groups for prostate cancer patients: study protocol of the ProRehab Study.

    Science.gov (United States)

    Zopf, Eva M; Braun, Moritz; Machtens, Stefan; Zumbé, Jürgen; Bloch, Wilhelm; Baumann, Freerk T

    2012-07-24

    Although treatment regimen have improved in the last few years, prostate cancer patients following a radical prostatectomy still experience severe disease- and treatment-related side effects, including urinary incontinence, erectile dysfunction and psychological issues. Despite high incidence rates and the common adverse effects there is a lack of supportive measures for male patients and specific physical exercise recommendations for prostate cancer patients during rehabilitation or in the aftercare are still missing. The ProRehab Project aims to establish rehabilitative sports groups particularly for prostate cancer patients and to evaluate the effects of the offered exercise program. Starting 8-12 weeks after prostatectomy or combination therapy, prostate cancer patients will exercise for 15 months within a patient preference randomized controlled trial. One exercise session will be conducted within a pre-established rehabilitative sports group, while the other will be completed independently. Patients in the control group will not participate in the intervention. The main outcomes of the study include aerobic fitness, quality of life, incontinence and erectile dysfunction. By combining science, practice, and public relations the first rehabilitative sports groups for prostate cancer patients in Germany have been set up and thus contribute to the care structure for prostate cancer patients. By offering a 15-month physical exercise intervention that is conducted in supervised group sessions, long-term lifestyle changes and therefore improvements in quality of life in prostate cancer patients can be expected. German Clinical Trials Register DRKS00004184.

  6. Oral rehabilitation and psychosocial evaluation of a patient with bulimia nervosa following Teeth in a Day® immediate loading protocol.

    Science.gov (United States)

    Balshi, Thomas J; Wolfinger, Glenn J; Alfano, Stephen G; Croce, J Neil Della; Balshi, Stephen F

    2015-04-01

    The purpose of this patient report is to accurately portray the clinical experience of treating an active bulimic patient by employing an immediately loaded dental implant protocol to provide the patient with an expedited esthetic and functional result. Implementation of a psychometric component statistically quantifies the psychological effects of the oral rehabilitation. A 34-year-old woman presented with severe dental perimolysis (erosion) resulting from a 28-year history of bulimic behaviors. Clinical and radiographic evaluation of the existing dentition indicated advanced dental erosion and previous restoration attempts in a state of failure. The patient's existing teeth were extracted and treated with full maxillary and mandibular implant-supported prostheses, following the Teeth in a Day® (TIAD) immediate functional loading protocol. Psychometric assessment was conducted through administration of a 20-item questionnaire, as seen in previous literature. Radiographic and clinical analysis suggested all implant fixtures to be viable and accompanied by normal levels of alveolar bone 7 months into treatment. Questionnaire results at the new-patient presentation (T1) resulted in a composite score of 4.0 (SD = 2.9; P = 0.004), indicating severe body-image dysphoria. At 3 months postoperative (T2), the questionnaire score was 0.4 (SD = -1.7; P = 0.09). The final psychometric questionnaire at 7 months (T3) resulted in a score of 0.5 (SD = -1.5; P = 0.12). The patient was followed for a total of 7 years following implant placement. In this patient report, oral rehabilitation using the TIAD protocol provided an expedited and predictable alternative method for restoring functional abilities, esthetics, and self-esteem to a severely depressed bulimic patient. Psychometrically, at the postoperative (T2) and final testing period (T3), the patient's body image profile was no longer considered to be significantly different from established normative values.

  7. The vestibular body: Vestibular contributions to bodily representations.

    Science.gov (United States)

    Ferrè, Elisa Raffaella; Haggard, Patrick

    2016-01-01

    Vestibular signals are integrated with signals from other sensory modalities. This convergence could reflect an important mechanism for maintaining the perception of the body. Here we review the current literature in order to develop a framework for understanding how the vestibular system contributes to body representation. According to recent models, we distinguish between three processes for body representation, and we look at whether vestibular signals might influence each process. These are (i) somatosensation, the primary sensory processing of somatic stimuli, (ii) somatoperception, the processes of constructing percepts and experiences of somatic objects and events and (iii) somatorepresentation, the knowledge about the body as a physical object in the world. Vestibular signals appear to contribute to all three levels in this model of body processing. Thus, the traditional view of the vestibular system as a low-level, dedicated orienting module tends to underestimate the pervasive role of vestibular input in bodily self-awareness.

  8. Dynamic and static tibial translation in patients with anterior cruciate ligament deficiency initially treated with a structured rehabilitation protocol.

    Science.gov (United States)

    Sonesson, Sofi; Kvist, Joanna

    2017-08-01

    To compare dynamic and static tibial translation, in patients with anterior cruciate ligament deficiency, at 2- to 5-year follow-up, with the tibial translation after 4 months of rehabilitation initiated early after the injury. Secondarily, to compare tibial translation in the injured knee and non-injured knee and explore correlations between dynamic and static tibial translation. Twelve patients with ACL rupture were assessed at 3-8 weeks after ACL injury, after 4 months of structured rehabilitation, and 2-5 years after ACL injury. Sagittal tibial translation was measured during the Lachman test (static translation) and during gait (dynamic translation) using a CA-4000 electrogoniometer. Static tibial translation was increased bilateral 2-5 years after ACL injury, whereas the dynamic tibial translation was unchanged. Tibial translation was greater in the injured knee compared with the non-injured knee (Lachman test 134 N 9.1 ± 1.0 vs. 7.0 ± 1.7 mm, P = 0.001, gait 5.6 ± 2.1 vs. 4.7 ± 1.8 mm, P = 0.011). There were no correlations between dynamic and static tibial translation. Dynamic tibial translation was unchanged in spite of increased static tibial translation in the ACL-deficient knee at 2- to 5-year follow-up compared to directly after rehabilitation. Dynamic tibial translation did not correlate with the static tibial translation. A more normal gait kinematics may be maintained from completion of a rehabilitation programme to mid-term follow-up in patients with ACL deficiency treated with rehabilitation only. IV.

  9. Vestibular Schwannoma (Acoustic Neuroma) and Neurofibromatosis

    Science.gov (United States)

    ... vestibular schwannoma is key to preventing its serious consequences. There are three options for managing a vestibular ... Disorders Balance Problems and Disorders - National Institute on Aging Enlarged Vestibular Aqueducts and Childhood Hearing Loss Genetics ...

  10. Developing Community-Based Rehabilitation Programs for Musculoskeletal Diseases in Low-Income Areas of Mexico: The Community-Based Rehabilitation for Low-Income Communities Living With Rheumatic Diseases (CONCORD) Protocol.

    Science.gov (United States)

    Loyola Sánchez, Adalberto; Richardson, Julie; Peláez-Ballestas, Ingris; Lavis, John N; Wilkins, Seanne; Wilson, Michael G; Rodríguez-Amado, Jacqueline; Alvarez-Nemegyei, José; Martínez-Villarreal, Rebeca T; Onofre-Rodríguez, Dora J; Benavides-Torres, Raquel

    2014-11-21

    The negative impact of musculoskeletal diseases on the physical function and quality of life of people living in developing countries is considerable. This disabling effect is even more marked in low-socioeconomic communities within developing countries. In Mexico, there is a need to create community-based rehabilitation programs for people living with musculoskeletal diseases in low-socioeconomic areas. These programs should be directed to prevent and decrease disability, accommodating the specific local culture of communities. The objective of this paper is to describe a research protocol designed to develop, implement, and evaluate culturally sensitive community-based rehabilitation programs aiming to decrease disability of people living with musculoskeletal diseases in two low-income Mexican communities. A community-based participatory research approach is proposed, including multi and transdisciplinary efforts among the community, medical anthropology, and the health sciences. The project is structured in 4 main stages: (1) situation analysis, (2) program development, (3) program implementation, and (4) program evaluation. Each stage includes the use of quantitative and qualitative methods (mixed method program). So far, we obtained resources from a Mexican federal agency and completed stage one of the project at Chankom, Yucatán. We are currently receiving funding from an international agency to complete stage two at this same location. We expect that the project at Chankom will be concluded by December of 2017. On the other hand, we just started the execution of stage one at Nuevo León with funding from a Mexican federal agency. We expect to conclude the project at this site by September of 2018. Using a community-based participatory research approach and a mixed method program could result in the creation of culturally sensitive community-based rehabilitation programs that promote community development and decrease the disabling effects of musculoskeletal

  11. Is Vestibular Neuritis an Immune Related Vestibular Neuropathy Inducing Vertigo?

    Directory of Open Access Journals (Sweden)

    A. Greco

    2014-01-01

    Full Text Available Objectives. To review the current knowledge of the aetiology of vestibular neuritis including viral infections, vascular occlusion, and immunomediated mechanisms and to discuss the pathogenesis with relevance to pharmacotherapy. Systematic Review Methodology. Relevant publications on the aetiology and treatment of vestibular neuritis from 1909 to 2013 were analysed. Results and Conclusions. Vestibular neuritis is the second most common cause of peripheral vestibular vertigo and is due to a sudden unilateral loss of vestibular function. Vestibular neuronitis is a disorder thought to represent the vestibular-nerve equivalent of sudden sensorineural hearing loss. Histopathological studies of patients who died from unrelated clinical problems have demonstrated degeneration of the superior vestibular nerve. The characteristic signs and symptoms include sudden and prolonged vertigo, the absence of auditory symptoms, and the absence of other neurological symptoms. The aetiology and pathogenesis of the condition remain unknown. Proposed theories of causation include viral infections, vascular occlusion, and immunomediated mechanisms. The management of vestibular neuritis involves symptomatic treatment with antivertiginous drugs, causal treatment with corticosteroids, and physical therapy. Antiviral agents did not improve the outcomes.

  12. Carers' experiences, needs and preferences during inpatient stroke rehabilitation: a protocol for a systematic review of qualitative studies.

    Science.gov (United States)

    Luker, Julie A; Bernhardsson, Susanne; Lynch, Elizabeth; Murray, Carolyn; Hill, Olivia P; Bernhardt, Julie

    2015-08-11

    Large numbers of people provide carer roles for survivors of stroke. Person-centred stroke rehabilitation must consider the perspectives of carers, as stroke affects not only the stroke survivor but also the quality of life and health of the carers. There is little collective knowledge about stroke carers' experiences, needs and preferences during the inpatient stroke rehabilitation process to then inform person-centred service improvements. Our objective is to report and synthesise experiences, needs and preferences of the carers of stroke survivors undergoing rehabilitation in inpatient settings. We will conduct a systematic review of qualitative studies using a thematic synthesis methodology. We will follow the Enhancing Transparency in Reporting the Synthesis of Qualitative Research Guidelines (ENTREQ) and search the following databases for relevant articles: MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO, Embase, and Web of Science. No language or publication date constraints will be applied. Eligible studies will have to use qualitative methods of data collection and analysis and reported data from the carers of stroke survivors who underwent inpatient stroke rehabilitation. Studies will be eligible for inclusion if they report the experiences, needs and preferences of carers regarding inpatient rehabilitation environments, organisation, care systems, therapeutic interventions, information exchange, carer training, discharge and community service planning and other issues of relevance to their roles as carers. Study selection and assessment of quality will be performed independently by two reviewers. Any disagreement will be resolved by a third reviewer. Data will be extracted by one reviewer, tabled, and checked for accuracy by another reviewer. All text reported in studies' results, discussion and conclusion sections will be entered into the NVivo software for analysis. Extracted texts will be inductively coded

  13. Vestibular schwannoma: an unusual post radiotherapy response.

    Science.gov (United States)

    Uddin, Najam; Iqbal, Muhammad; Memon, Muhammad Ali; Farrukh, Salman

    2014-11-01

    Vestibular schwannoma is a relatively uncommon tumor. Although, it is benign but locally expansile and spreads to damage the adjacent structures. Treatment strategy includes surgery, Stereotactic Radiosurgery (SRS) either by standard or hypofractionated protocols. Due to its benign nature, radiation therapy cannot remove the tumor completely, instead radiation therapy halts the growth of vestibular schwannoma and inactivates this benign tumor. Response of radiation in the form of tumor shrinkage is seen 2 - 2.5 years after the radiations. We report a case of vestibular Schwannoma in which residual tumor of 3.1 cm size following subtotal resection was irradiated of the dose of 54 Gy in 30 equal fractions on 3-Dimensional Conformal Radiation Therapy (3-DCRT). A follow-up CT scan brain after 2 months of radiotherapy showed complete disappearance of the disease categorized as complete response. This is an unusual phenomenon and is likely due to the very rarely seen malignant transformation or presence of malignant component in this benign tumor.

  14. Variables associated with outcome in patients with bilateral vestibular hypofunction: Preliminary study.

    Science.gov (United States)

    Herdman, Susan J; Hall, Courtney D; Maloney, Brian; Knight, Sara; Ebert, Marti; Lowe, Jessica

    2015-01-01

    Vestibular rehabilitation (VR) improves symptoms and function in some but not all patients with bilateral vestibular hypofunction (BVH). The purpose of this retrospective study was to examine change following vestibular rehabilitation and to identify factors associated with rehabilitation outcome in patients with BVH. Data from 69 patients with BVH were analyzed. Factors studied included patient characteristics, subjective complaints and physical function. Outcome measures included symptom intensity, balance confidence, quality of life, gait speed, fall risk, and dynamic visual acuity. Bivariate correlations were used to examine relationships of patient characteristics and baseline measures with outcome measures. One-way ANOVAs were used to compare outcomes in patients with BVH versus unilateral vestibular hypofunction (UVH). As a group, patients with BVH improved in all outcome measures except disability following a course of vestibular rehabilitation (VR); however, only 38-86% demonstrated a meaningful improvement, depending on the specific outcome measure examined. Several factors measured at baseline - age, DGI score, gait speed and perceived dysequilibrium - were associated with outcomes. For example, greater age was related to higher DVA scores at discharge; lower initial DGI scores were related to higher Disability scores at discharge. Compared to patients with UVH, reported previously [9], a smaller percentage of patients with BVH improve and to a lesser extent. Consideration of baseline factors may provide guidance for setting patient goals. Further research is needed determine what factors predict outcome and to develop more effective treatment strategies for those patients who do not improve.

  15. Observation and execution of upper-limb movements as a tool for rehabilitation of motor deficits in paretic stroke patients: protocol of a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Ertelt Denis

    2012-06-01

    Full Text Available Abstract Background Evidence exist that motor observation activates the same cortical motor areas that are involved in the performance of the observed actions. The so called “mirror neuron system” has been proposed to be responsible for this phenomenon. We employ this neural system and its capability to re-enact stored motor representations as a tool for rehabilitating motor control. In our new neurorehabilitative schema (videotherapy we combine observation of daily actions with concomitant physical training of the observed actions focusing on the upper limbs. Following a pilot study in chronic patients in an ambulatory setting, we currently designed a new multicenter clinical study dedicated to patients in the sub-acute state after stroke using a home-based self-induced training. Within our protocol we assess 1 the capability of action observation to elicit rehabilitational effects in the motor system, and 2 the capacity of this schema to be performed by patients without assistance from a physiotherapist. The results of this study would be of high health and economical relevance. Methods/design A controlled, randomized, multicenter, paralleled, 6 month follow-up study will be conducted on three groups of patients: one group will be given the experimental treatment whereas the other two will participate in control treatments. All patients will undergo their usual rehabilitative treatment beside participation in the study. The experimental condition consists in the observation and immediate imitation of common daily hand and arm actions. The two parallel control groups are a placebo group and a group receiving usual rehabilitation without any trial-related treatment. Trial randomization is provided via external data management. The primary efficacy endpoint is the improvement of the experimental group in a standardized motor function test (Wolf Motor Function Test relative to control groups. Further assessments refer to subjective and

  16. Neuropharmacology of Vestibular System Disorders

    OpenAIRE

    Soto, Enrique; Vega, Rosario

    2010-01-01

    This work reviews the neuropharmacology of the vestibular system, with an emphasis on the mechanism of action of drugs used in the treatment of vestibular disorders. Otolaryngologists are confronted with a rapidly changing field in which advances in the knowledge of ionic channel function and synaptic transmission mechanisms have led to the development of new scientific models for the understanding of vestibular dysfunction and its management. In particular, there have been recent advances in...

  17. Prophylactic treatment of vestibular migraine

    OpenAIRE

    Salmito, Márcio Cavalcante; Duarte, Juliana Antoniolli; Morganti, Lígia Oliveira Golçalves; Brandão, Priscila Valéria Caus; Nakao, Bruno Higa; Villa, Thais Rodrigues; Ganança,Fernando Freitas

    2017-01-01

    Abstract Introduction: Vestibular migraine (VM) is now accepted as a common cause of episodic vertigo. Treatment of VM involves two situations: the vestibular symptom attacks and the period between attacks. For the latter, some prophylaxis methods can be used. The current recommendation is to use the same prophylactic drugs used for migraines, including β-blockers, antidepressants and anticonvulsants. The recent diagnostic definition of vestibular migraine makes the number of studies on its ...

  18. Implementation and scientific evaluation of rehabilitative sports groups for prostate cancer patients: study protocol of the ProRehab Study

    Directory of Open Access Journals (Sweden)

    Zopf Eva M

    2012-07-01

    Full Text Available Abstract Background Although treatment regimen have improved in the last few years, prostate cancer patients following a radical prostatectomy still experience severe disease- and treatment-related side effects, including urinary incontinence, erectile dysfunction and psychological issues. Despite high incidence rates and the common adverse effects there is a lack of supportive measures for male patients and specific physical exercise recommendations for prostate cancer patients during rehabilitation or in the aftercare are still missing. Methods/Design The ProRehab Project aims to establish rehabilitative sports groups particularly for prostate cancer patients and to evaluate the effects of the offered exercise program. Starting 8–12 weeks after prostatectomy or combination therapy, prostate cancer patients will exercise for 15 months within a patient preference randomized controlled trial. One exercise session will be conducted within a pre-established rehabilitative sports group, while the other will be completed independently. Patients in the control group will not participate in the intervention. The main outcomes of the study include aerobic fitness, quality of life, incontinence and erectile dysfunction. Discussion By combining science, practice, and public relations the first rehabilitative sports groups for prostate cancer patients in Germany have been set up and thus contribute to the care structure for prostate cancer patients. By offering a 15-month physical exercise intervention that is conducted in supervised group sessions, long-term lifestyle changes and therefore improvements in quality of life in prostate cancer patients can be expected. Trial registration German Clinical Trials Register DRKS00004184

  19. Effectiveness of robotic assisted rehabilitation for mobility and functional ability in adult stroke patients: a systematic review protocol.

    Science.gov (United States)

    Lo, Kenneth; Stephenson, Matthew; Lockwood, Craig

    2017-01-01

    The objective of this review is to synthesize the best available evidence on the effectiveness of robotic assistive devices in the rehabilitation of adult stroke patients for recovery of impairments in the upper and lower limbs. The secondary objective is to investigate the sustainability of treatment effects associated with use of robotic devices.The specific review question to be addressed is: can robotic assistive devices help adult stroke patients regain motor movement of their upper and lower limbs?

  20. Rehabilitation of memory following brain injury (ReMemBrIn): study protocol for a randomised controlled trial.

    Science.gov (United States)

    das Nair, Roshan; Lincoln, Nadina B; Ftizsimmons, Deborah; Brain, Nicola; Montgomery, Alan; Bradshaw, Lucy; Drummond, Avril; Sackley, Catherine; Newby, Gavin; Thornton, Jim; Stapleton, Sandip; Pink, Anthony

    2015-01-06

    Impairments of memory are commonly reported by people with traumatic brain injuries (TBI). Such deficits are persistent, debilitating, and can severely impact quality of life. Currently, many do not routinely receive follow-up appointments for residual memory problems following discharge. This is a multi-centre, randomised controlled trial investigating the clinical and cost-effectiveness of a group-based memory rehabilitation programme. Three hundred and twelve people with a traumatic brain injury will be randomised from four centres. Participants will be eligible if they had a traumatic brain injury more than 3 months prior to recruitment, have memory problems, are 18 to 69 years of age, are able to travel to one of our centres and attend group sessions, and are able to give informed consent. Participants will be randomised in clusters of 4 to 6 to the group rehabilitation intervention or to usual care. Intervention groups will receive 10 weekly sessions of a manualised memory rehabilitation programme, which has been developed in previous pilot studies. The intervention will include restitution strategies to retrain impaired memory functions and compensation strategies to enable participants to cope with their memory problems. All participants will receive a follow-up postal questionnaire and an assessment by a research assistant at 6 and 12 months post-randomisation. The primary outcome is the Everyday Memory Questionnaire at 6 months. Secondary outcomes include the Rivermead Behavioural Memory Test-3, General Health Questionnaire-30, health related quality of life, cost-effectiveness analysis determined by the EQ-5D and a service use questionnaire, individual goal attainment, European Brain Injury Questionnaire (patient and relative versions), and the Everyday Memory Questionnaire-relative version. The primary analysis will be based on intention to treat. A mixed-model regression analysis of the Everyday Memory Questionnaire at 6 months will be used to estimate

  1. Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines on Emerging Therapies for the Treatment of Patients With Vestibular Schwannomas.

    Science.gov (United States)

    Van Gompel, Jamie J; Agazzi, Siviero; Carlson, Matthew L; Adewumi, Dare A; Hadjipanayis, Constantinos G; Uhm, Joon H; Olson, Jeffrey J

    2017-12-20

    vestibular schwannomas. Level 3: Preoperative vestibular rehabilitation is recommended to aid in postoperative mobility after vestibular schwannoma surgery. Level 3: Preoperative gentamicin ablation of the vestibular apparatus should be considered to improve postoperative mobility after vestibular schwannoma surgery. Does endoscopic assistance make a difference in resection or outcomes in patients with vestibular schwannomas? Vestibular schwannoma patients, who are surgical candidates. Inclusion in this analysis required resection utilizing the endoscope, either as the primary operative visualization or microscopic assistance with more than 20 patients treated. Level 3: Endoscopic assistance is a surgical technique that the surgeon may choose to use in order to aid in visualization.  The full guideline can be found at: https://www.cns.org/guidelines/guidelines-management-patients-vestibular-schwannoma/chapter_9.

  2. The Effectiveness of a Computer Game-Based Rehabilitation Platform for Children With Cerebral Palsy: Protocol for a Randomized Clinical Trial.

    Science.gov (United States)

    Kanitkar, Anuprita; Szturm, Tony; Parmar, Sanjay; Gandhi, Dorcas Bc; Rempel, Gina Ruth; Restall, Gayle; Sharma, Monika; Narayan, Amitesh; Pandian, Jeyaraj; Naik, Nilashri; Savadatti, Ravi R; Kamate, Mahesh Appasaheb

    2017-05-18

    It is difficult to engage young children with cerebral palsy (CP) in repetitive, tedious therapy. As such, there is a need for innovative approaches and tools to motivate these children. We developed the low-cost, computer game-based rehabilitation platform CGR that combines fine manipulation and gross movement exercises with attention and planning game activities appropriate for young children with CP. The objective of this study is to provide evidence of the therapeutic value of CGR to improve upper extremity (UE) motor function for children with CP. This randomized controlled, single-blind, clinical trial with an active control arm will be conducted at 4 sites. Children diagnosed with CP between the ages of 4 and 10 years old with moderate UE impairments and fine motor control abnormalities will be recruited. We will test the difference between experimental and control groups using the Quality of Upper Extremity Skills Test (QUEST) and Peabody Developmental Motor Scales, Second Edition (PDMS-2) outcome measures. The parents of the children and the therapist experiences with the interventions and tools will be explored using semi-structured interviews using the qualitative description approach. This research protocol, if effective, will provide evidence for the therapeutic value and feasibility of CGR in the pediatric rehabilitation of UE function. Clinicaltrials.gov NCT02728375; http:https://clinicaltrials.gov/ct2/show/NCT02728375 (Archived by WebCite at http://www.webcitation.org/6qDjvszvh).

  3. Synaptic plasticity in medial vestibular nucleus neurons: comparison with computational requirements of VOR adaptation.

    Directory of Open Access Journals (Sweden)

    John R W Menzies

    Full Text Available BACKGROUND: Vestibulo-ocular reflex (VOR gain adaptation, a longstanding experimental model of cerebellar learning, utilizes sites of plasticity in both cerebellar cortex and brainstem. However, the mechanisms by which the activity of cortical Purkinje cells may guide synaptic plasticity in brainstem vestibular neurons are unclear. Theoretical analyses indicate that vestibular plasticity should depend upon the correlation between Purkinje cell and vestibular afferent inputs, so that, in gain-down learning for example, increased cortical activity should induce long-term depression (LTD at vestibular synapses. METHODOLOGY/PRINCIPAL FINDINGS: Here we expressed this correlational learning rule in its simplest form, as an anti-Hebbian, heterosynaptic spike-timing dependent plasticity interaction between excitatory (vestibular and inhibitory (floccular inputs converging on medial vestibular nucleus (MVN neurons (input-spike-timing dependent plasticity, iSTDP. To test this rule, we stimulated vestibular afferents to evoke EPSCs in rat MVN neurons in vitro. Control EPSC recordings were followed by an induction protocol where membrane hyperpolarizing pulses, mimicking IPSPs evoked by flocculus inputs, were paired with single vestibular nerve stimuli. A robust LTD developed at vestibular synapses when the afferent EPSPs coincided with membrane hyperpolarization, while EPSPs occurring before or after the simulated IPSPs induced no lasting change. Furthermore, the iSTDP rule also successfully predicted the effects of a complex protocol using EPSP trains designed to mimic classical conditioning. CONCLUSIONS: These results, in strong support of theoretical predictions, suggest that the cerebellum alters the strength of vestibular synapses on MVN neurons through hetero-synaptic, anti-Hebbian iSTDP. Since the iSTDP rule does not depend on post-synaptic firing, it suggests a possible mechanism for VOR adaptation without compromising gaze-holding and VOR

  4. Single-Tooth Rehabilitations Supported by Dental Implants Used in an Immediate-Provisionalization Protocol: Report on Long-Term Outcome with Retrospective Follow-Up.

    Science.gov (United States)

    Maló, Paulo; de Araújo Nobre, Miguel; Lopes, Armando; Ferro, Ana; Gravito, Inês

    2015-10-01

    There is a need for long-term studies evaluating the outcome of single-tooth rehabilitations supported by dental implants in immediate loading. To report the long-term outcome (in excess of 5 years) of single-tooth rehabilitations supported by dental implants in an immediate-provisionalization protocol. This retrospective cohort study included 332 consecutive patients (189 females and 143 males) with an average age of 47 years (range: 16 to 82 years) who were rehabilitated between 1996 and 2006 with 594 single crowns supported by dental implants in immediate loading. Implant success rates were calculated based on implant function and using life tables. Marginal bone levels were measured at 5 and 10 years. Mechanical and biological complications were calculated for the follow-up period between implant insertion and 5 years and every 6 months thereafter. Fifty-four patients dropped out of the study (16.5%). Nineteen patients lost a total of 25 implants (n = 23 in the maxilla; n = 2 in the mandible), rendering a cumulative survival rate of 95.7% at both 5 and 10 years of follow-up. The mean marginal bone levels were 1.56 mm (standard deviation 0.78 mm) and 1.75 mm (standard deviation 0.29 mm) at 5 and 10 years of follow-up. Mechanical complications occurred in 83 patients and 116 implants (19.5%) up to the 10-year follow-up, namely prosthetic screw loosening (2.4%), abutment complications (4.4%), fracture of provisional crowns (9.6%), and fracture of definitive ceramic crowns (3.5%). Biological complications occurred in 58 patients and 79 implants (13.3%) up to the 10-year follow-up, with the majority consisting in peri-implant pathology. Considering the high survival rates and stable marginal bone levels after 10 years, it can be concluded within the limitations of the present study that replacement of single teeth with dental implants in an immediate-provisionalization protocol is a viable and safe treatment option for both maxilla and mandible.

  5. Enlarged vestibular aqueduct (EVA) related with recurrent benign paroxysmal positional vertigo (BPPV).

    Science.gov (United States)

    Manzari, Leonardo

    2008-01-01

    The vestibular aqueduct is a bony canal related to the bony labyrinth of the inner ear and represents the non-sensory components of the endolymph-filled, closed, membranous labyrinth. The association of congenital sensorineural hearing loss with a large or enlarged vestibular aqueduct is well known as the large vestibular aqueduct syndrome (LVAS). The enlarged VA (EVA) comprises abnormalities not only in the structure of the inner ear, but also in the physiology of the auditory and vestibular systems. The clinical picture of this clinical entity is variable [Yetiser S, Kertment M, Ozkaptan Y. Vestibular disturbance in patients with Large Vestibular Aqueduct Syndrome (LVAS). Acta Otolaryngol (StochK) 1999;119: 641-646]. Signs and symptoms of the auditory impairment are more commonly described in the literature: hearing loss ranges from mild to profound, arising from fluctuating to stepwise progressive or sudden. Vestibular disturbances, ranging from mild imbalance to episodic vertigo, are rarely described in the literature. Benign paroxysmal positional vertigo (BPPV) is a labyrinthine disorder with a typical behavior: intense crises of rotational vertigo induced by postural changes of the head, with short duration and usually good responsiveness to rehabilitative maneuvers. These maneuvers are effective in about 80% of patients with BPPV. BPPV often recurs. About 1/3 of patients have a recurrence in the first year after treatment, and by five years, about half of all patients have a recurrence. Vestibular aqueduct has been demonstrated by conventional tomography and computed tomography (CT), however, CT scans cannot show the membranous labyrinth itself. On MR images it is not the vestibular aqueduct that is visualized but its contents, the endolymphatic duct and sac, and can show the abnormalities of the fluid spaces related to the membranous labyrinth. It is proposed that recurrent benign paroxysmal positional vertigo (BPPV) is related with volumetric abnormalities

  6. Modified protocol of the intraoral welding technique for immediate implant-supported rehabilitation of the edentulous maxilla.

    Science.gov (United States)

    Marchesi, Marcello; Ferrari, Carla; Superbi, Simone; Jimbo, Ryo; Galli, Silvia

    2015-02-01

    The aim of this study was to report the outcomes of a treatment option of immediate loading with intraoral welding on only 4 implants for the restoration of patients with maxillary edentulism. Seventeen consecutive patients were rehabilitated with 2 parallel and 2 tilted implants in the maxilla. Immediately after implant placement, angulated abutments were screwed on the implants to create better parallelism among the implants; thereafter, a titanium bar was intraorally welded to the welding pins to create a superstructure that rigidly splinted the implants. A fixed full-arch durable prosthesis was delivered on the same day of the surgery. The patients were followed for 26.5 months on average. During the follow-up time, 2 implants were lost giving an implant survival rate of 97%. Nonetheless, all the prostheses remained in function and the prosthetic success was 100%. The rehabilitation of the edentulous maxilla with an immediately loaded full-arch prosthesis, obtained through intraoral welding on only 4 implants, is a functionally and esthetically successful treatment.

  7. Efficacy of a physiotherapy rehabilitation program for individuals undergoing arthroscopic management of femoroacetabular impingement – the FAIR trial: a randomised controlled trial protocol

    Science.gov (United States)

    2014-01-01

    Background Femoroacetabular impingement is a common cause of hip/groin symptoms and impaired functional performance in younger sporting populations and results from morphological abnormalities of the hip in which the proximal femur abuts against the acetabular rim. Many people with symptomatic femoroacetabular impingement undergo arthroscopic hip surgery to correct the bony abnormalities. While many case series over the past decade have reported favourable surgical outcomes, it is not known whether formal rehabilitation is needed as part of the management of patients undergoing this surgical procedure. This randomised controlled trial will investigate the efficacy of a progressive physiotherapist-supervised rehabilitation program (Takla-O’Donnell Protocol) in improving health-related quality of life, physical function and symptoms in individuals undergoing arthroscopic management of femoroacetabular impingement. Methods/design 100 people aged 16–35 years undergoing hip arthroscopy for symptomatic femoroacetabular impingement will be recruited from surgical practices in Melbourne, Australia and randomly allocated to either a physiotherapy or control group. Both groups will receive written information and one standardised post-operative physiotherapy visit whilst in hospital as per usual care. Those in the physiotherapy group will also receive seven individual 30-minute physiotherapy sessions, including one pre-operative visit (within 2 weeks of surgery) and six post-operative visits at fortnightly intervals (commencing two weeks after surgery). The physiotherapy intervention will incorporate education and advice, manual techniques and prescription of a progressive rehabilitation program including home, aquatic and gym exercises. The control group will not receive additional physiotherapy management. Measurements will be taken at baseline (2 weeks pre-operatively) and at 14 and 24 weeks post-surgery. Primary outcomes are the International Hip Outcome Tool and

  8. Vestibular pathways involved in cognition

    Directory of Open Access Journals (Sweden)

    Martin eHitier

    2014-07-01

    Full Text Available Recent discoveries have emphasized the role of the vestibular system in cognitive processes such as memory, spatial navigation and bodily self-consciousness. A precise understanding of the vestibular pathways involved is essential to understand the consequences of vestibular diseases for cognition, as well as develop therapeutic strategies to facilitate recovery. The knowledge of the vestibular cortical projections areas, defined as the cortical areas activated by vestibular stimulation, has dramatically increased over the last several years from both anatomical and functional points of view. Four major pathways have been hypothesized to transmit vestibular information to the vestibular cortex: 1 the vestibulo-thalamo-cortical pathway, which probably transmits spatial information about the environment via the parietal, entorhinal and perirhinal cortices to the hippocampus and is associated with spatial representation and self-versus object motion distinctions; 2 the pathway from the dorsal tegmental nucleus via the lateral mammillary nucleus, the anterodorsal nucleus of the thalamus to the entorhinal cortex, which transmits information for estimations of the head direction; 3 the pathway via the nucleus reticularis pontis oralis, the supramammillary nucleus and the medial septum to the hippocampus, which transmits information supporting hippocampal theta rhythm and memory; and 4 a possible pathway via the cerebellum, and the ventral lateral nucleus of the thalamus (perhaps to the parietal cortex, which transmits information for spatial learning. Finally a new pathway is hypothesized via the basal ganglia, potentially involved in spatial learning and spatial memory. From these pathways, progressively emerges the anatomical network of vestibular cognition.

  9. The vestibular implant: Quo vadis?

    Directory of Open Access Journals (Sweden)

    Raymond eVan De Berg

    2011-08-01

    Full Text Available AbstractObjective: to assess the progress of the development of the vestibular implant and its feasibility short-term. Data sources: a search was performed in Pubmed, Medline and Embase. Key words used were vestibular prosth* and vestibular implant. The only search limit was language: English or Dutch. Additional sources were medical books, conference lectures and our personal experience with per-operative vestibular stimulation in patients selected for cochlear implantation.Study selection: all studies about the vestibular implant and related topics were included and evaluated by two reviewers. No study was excluded since every study investigated different aspects of the vestibular implant. Data extraction and synthesis: data was extracted by the first author from selected reports, supplemented by additional information, medical books conference lectures. Since each study had its own point of interest with its own outcomes, it was not possible to compare data of different studies. Conclusion: to use a basic vestibular implant in humans seems feasible in the very near future. Investigations show that electric stimulation of the canal nerves induces a nystagmus which corresponds to the plane of the canal which is innervated by the stimulated nerve branch. The brain is able to adapt to a higher baseline stimulation, while still reacting on a dynamic component. The best response will be achieved by a combination of the optimal stimulus (stimulus profile, stimulus location, precompensation, complemented by central vestibular adaptation. The degree of response will probably vary between individuals, depending on pathology and their ability to adapt.

  10. True incidence of vestibular schwannoma?

    DEFF Research Database (Denmark)

    Stangerup, Sven-Eric; Tos, Mirko; Thomsen, Jens

    2010-01-01

    The incidence of diagnosed sporadic unilateral vestibular schwannomas (VS) has increased, due primarily to more widespread access to magnetic resonance imaging.......The incidence of diagnosed sporadic unilateral vestibular schwannomas (VS) has increased, due primarily to more widespread access to magnetic resonance imaging....

  11. Plasticity during vestibular compensation: the role of saccades

    Directory of Open Access Journals (Sweden)

    Hamish Gavin MacDougall

    2012-02-01

    Full Text Available This paper is focussed on one major aspect of compensation: the recent behavioural findings concerning oculomotor responses in human vestibular compensation and their possible implications for recovery after unilateral vestibular loss (UVL. New measurement techniques have provided new insights into how patients recover after UVL and have given clues for vestibular rehabilitation. Prior to this it has not been possible to quantify the level of function of all the peripheral vestibular sense organs. Now it is. By using vestibular-evoked myogenic potentials to measure utricular and saccular function and by new video head impulse testing to measure semicircular canal function to natural values of head accelerations. With these new video procedures it is now possible to measure both slow phase eye velocity and also saccades during natural head movements. The present evidence is that there is little or no recovery of slow phase eye velocity responses to natural head accelerations. It is doubtful as to whether the modest changes in slow phase eye velocity to small angular accelerations are functionally effective during compensation. On the other hand it is now clear that saccades can play a very important role in helping patients compensate and return to a normal lifestyle. Preliminary evidence suggests that different patterns of saccadic response may predict how well patients recover. It may be possible to train patients to produce more effective saccadic patterns in the first days after their unilateral loss. Some patients do learn new strategies, new behaviours, to conceal their inadequate VOR but when those strategies are prevented from operating by using passive, unpredictable, high acceleration natural head movements, as in the head impulse test, their vestibular loss can be demonstrated. It is those very strategies which the tests exclude, which may be the cause of their successful compensation.

  12. Protocolo de reabilitação para as reconstruções isoladas do ligamento cruzado posterior Rehabilitation protocol after isolated posterior cruciate ligament reconstruction

    Directory of Open Access Journals (Sweden)

    Ricardo de Paula Leite Cury

    2012-01-01

    Full Text Available Elaborar um protocolo de reabilitação pós-reconstrução do ligamento cruzado posterior (LCP através de revisão da literatura. Foi realizada uma revisão da literatura em busca de dados referentes a conceitos e estudos biomecânicos relacionados com o ligamento cruzado posterior do joelho, utilizando-se os bancos de dados Medline e Embase. A estratégia de busca foi montada com a seguinte regra: problema ou lesão, associado a termos de localização anatômica, procedimento de intervenção cirúrgica associado a termos de reabilitação. Iniciamos o processo desta forma e posteriormente realizamos restrições a termos específicos para melhorar a especificidade da busca. Para confecção do protocolo, uma tabela foi construída para melhor direcionamento dos dados, com base no tempo decorrido do procedimento cirúrgico até o início da fisioterapia. Um protocolo de reabilitação foi criado para melhor controle da descarga de peso nas primeiras semanas com o auxílio de imobilizador de joelho. Objetivamos o ganho da amplitude de movimento total do joelho, que deve ser conseguido até o terceiro mês, evitando-se, assim, contraturas resultantes do processo de cicatrização tecidual. Os exercícios de fortalecimento e treino sensório-motor foram orientados de acordo, evitando-se sobrecarga sobre o enxerto e respeitando os períodos de cicatrização do mesmo. O protocolo proposto nesta revisão foi enquadrado dentro das evidências atuais sobre o assunto.To create a rehabilitation protocol following reconstruction of the posterior cruciate ligament (PCL, through a literature review. The literature review was conducted in the Medline and Embase databases, to search for data on biomechanical concepts and analyses relating to the posterior cruciate ligament of the knee. The search strategy was set up using the following rules: problem or injury in association with anatomical location terms; or surgical intervention procedure in association

  13. Hypervascular vestibular Schwannoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ja Young; Yu, In Kyu [Dept. of Radiology, Eulji University Hospital, Daejeon (Korea, Republic of)

    2014-11-15

    Most vestibular schwannoma is hypovascular with well known poor tumor staining in cerebral angiography. However, hypervascular vestibular schwannoma might be observed as a rare subtype with increased risk of bleeding during surgery. Multimodal imaging features which represent hypervascularity of the tumor can be observed in hypervascular vestibular schwannoma. Here we report a case of hypervascular vestibular schwannoma with brief literature review.

  14. Community-based Rehabilitation Training after stroke: protocol of a pilot randomised controlled trial (ReTrain).

    Science.gov (United States)

    Dean, Sarah G; Poltawski, Leon; Forster, Anne; Taylor, Rod S; Spencer, Anne; James, Martin; Allison, Rhoda; Stevens, Shirley; Norris, Meriel; Shepherd, Anthony I; Calitri, Raff

    2016-10-03

    The Rehabilitation Training (ReTrain) intervention aims to improve functional mobility, adherence to poststroke exercise guidelines and quality of life for people after stroke. A definitive randomised controlled trial (RCT) is required to assess the clinical and cost-effectiveness of ReTrain, which is based on Action for Rehabilitation from Neurological Injury (ARNI). The purpose of this pilot study is to assess the feasibility of such a definitive trial and inform its design. A 2-group, assessor-blinded, randomised controlled external pilot trial with parallel mixed-methods process evaluation and economic evaluation. 48 participants discharged from clinical rehabilitation despite residual physical disability will be individually randomised 1:1 to ReTrain (25 sessions) or control (exercise advice booklet). Outcome assessment at baseline, 6 and 9 months include Rivermead Mobility Index; Timed Up and Go Test; modified Patient-Specific Functional Scale; 7-day accelerometry; Stroke Self-efficacy Questionnaire, exercise diary, Fatigue Assessment Scale, exercise beliefs and self-efficacy questionnaires, SF-12, EQ-5D-5L, Stroke Quality of Life, Carer Burden Index and Service Receipt Inventory. Feasibility, acceptability and process outcomes include recruitment and retention rates; with measurement burden and trial experiences being explored in qualitative interviews (20 participants, 3 intervention providers). Analyses include descriptive statistics, with 95% CI where appropriate; qualitative themes; intervention fidelity from videos and session checklists; rehearsal of health economic analysis. National Health Service (NHS) National Research Ethics Service approval granted in April 2015; recruitment started in June. Preliminary studies suggested low risk of serious adverse events; however (minor) falls, transitory muscle soreness and high levels of postexercise fatigue are expected. Outputs include pilot data to inform whether to proceed to a definitive RCT and support

  15. Presbivértigo: ejercicios vestibulares Presbivertigo: vestibular exercises

    OpenAIRE

    Esther Bernal Valls; Víctor Faus Cuñat; Raquel Bernal Valls

    2006-01-01

    El uso de ejercicios en el tratamiento de pacientes con déficit vestibular crónico está incrementándose de forma notable, lo que evidencia que se trata de un procedimiento que resulta beneficioso para este tipo de pacientes. Los buenos resultados que se obtienen sugieren que los ejercicios vestibulares dan lugar a una estabilidad postural y a una disminución de la sensación de desequilibrio.The use of exercises in the treatment of patients with vestibular deficits is increasing in a represent...

  16. The vestibular system and cognition.

    Science.gov (United States)

    Smith, Paul F

    2017-02-01

    The last year has seen a great deal of new information published relating vestibular dysfunction to cognitive impairment in humans, especially in the elderly. The objective of this review is to summarize and critically evaluate this new evidence in the context of the previous literature. This review will address the recent epidemiological/survey studies that link vestibular dysfunction with cognitive impairment in the elderly; recent clinical investigations into cognitive impairment in the context of vestibular dysfunction, both in the elderly and in the cases of otic capsule dehiscence and partial bilateral vestibulopathy; recent evidence that vestibular impairment is associated with hippocampal atrophy; and finally recent evidence relating to the hypothesis that vestibular dysfunction could be a risk factor for dementia. The main implication of these recent studies is that vestibular dysfunction, possibly of any type, may result in cognitive impairment, and this could be especially so for the elderly. Such symptoms will need to be considered in the treatment of patients with vestibular disorders.

  17. Pharmacology of the vestibular system.

    Science.gov (United States)

    Smith, P F

    2000-02-01

    In the past year significant advances have been made in our understanding of the neurochemistry and neuropharmacology of the peripheral and central vestibular systems. The recognition of the central importance of excitatory amino acids and their receptors at the level of the hair cells, vestibular nerve and vestibular nucleus has progressed further, and the role of nitric oxide in relation to activation of the N-methyl-D-aspartate receptor subtype is becoming increasingly clear. Increasing evidence suggests that excessive N-methyl-D-aspartate receptor activation and nitric oxide production after exposure to aminoglycoside antibiotics is a critical part of hair cell death, and new pharmacological strategies for preventing aminoglycoside ototoxicity are emerging as a result. Conversely, the use of aminoglycosides to lesion the peripheral vestibular system in the treatment of Meniere's disease has been studied intensively. In the vestibular nucleus, new studies suggest the importance of opioid, nociceptin and glucocorticoid receptors in the control of vestibular reflex function. Finally, the mechanisms of action and optimal use of antihistamines in the treatment of vestibular disorders has also received a great deal of attention.

  18. Reabilitação vestibular: utilidade clínica em pacientes com doença de Parkinson

    OpenAIRE

    Bianca Simone Zeigelboim; Karlin Fabianne Klagenberg; Hélio A. Ghizoni Teive; Renato Puppi Munhoz; Jackeline Martins-Bassetto

    2009-01-01

    OBJECTIVE: To evaluate the effectiveness of the vestibular rehabilitation (VR) exercises by means of an assessment before and after the application of the Brazilian version of the Dizziness Handicap Inventory (DHI) questionnaire. METHOD: Twelve patients were studied, the following procedures were carried out: anamnesis, otorhinolaryngological and vestibular evaluation, and the application of the DHI before and after the VR. RESULTS: Clinically resting tremors and subjective postural instabili...

  19. The effect of virtual reality on visual vertigo symptoms in patients with peripheral vestibular dysfunction: a pilot study

    OpenAIRE

    Pavlou, M.; Kanegaonkar, R. G.; Swapp, D.; Bamiou, D. E.; Slater, Mel; Luxon. L. M.

    2012-01-01

    Individuals with vestibular dysfunction may experience visual vertigo (VV), in which symptoms are provoked or exacerbated by excessive or disorientating visual stimuli (e.g. supermarkets). VV can significantly improve when customized vestibular rehabilitation exercises are combined with exposure to optokinetic stimuli. Virtual reality (VR), which immerses patients in realistic, visually challenging environments, has also been suggested as an adjunct to VR to improve VV symptoms. This pilot st...

  20. Partial Rehabilitation with Distally Tilted and Straight Implants in the Posterior Maxilla with Immediate Loading Protocol: A Retrospective Cohort Study with 5-Year Follow-up.

    Science.gov (United States)

    Queridinha, Bruno Mt; Almeida, Ricardo F; Felino, António; de Araújo Nobre, Miguel; Maló, Paulo

    2016-01-01

    The purpose of this study was to compare the outcome of fixed partial prostheses in the posterior maxilla with two axially placed implants or one implant placed distally tilted and one axially placed implant following an immediate loading protocol. A sample of 60 patients was divided into two groups-group 1: 30 patients rehabilitated with one axially placed implant and one implant placed distally tilted in the posterior maxilla; group 2: 30 patients rehabilitated with two axially placed implants in the posterior maxilla. Outcome measures were implant survival based on function, marginal bone resorption, and the incidence of mechanical and biologic complications at 5 years; inferential statistics were used to analyze the intergroup and intragroup differences. The level of significance was set at 5%. No significant differences were found between both groups in survival, complications, or marginal bone resorption. One axially placed implant was lost at 58 months in group 1, rendering a cumulative survival estimate at 5 years of 96.7% and 98.3% in group 1 and the total sample, respectively (P = .317). Mechanical complications occurred in 16 patients (26.7%; n = 8 patients in each group; [P > .999]), consisting of fractures in the provisional prosthesis (n = 8 patients), chipped ceramics of the definitive prosthesis (n = 2 patients), loosening of prosthetic components (n = 5 patients), and fracture of an attachment screw (n = 1 patient). Biologic complications occurred in 5 patients (8.3%; group 1 = 4 patients; group 2 = 1 patient; [P = .161]), consisting of peri-implant pathology. The mean ± SD marginal bone loss was 2.02 ± 0.36 mm and 1.90 ± 0.69 mm for groups 1 and 2, respectively (P = .235). In group 1, the mean ± SD marginal bone loss was 1.92 ± 0.48 mm and 2.11 ± 0.44 mm for the implant placed distally tilted and axially placed implant, respectively; the difference was significant (P implants placed distally tilted together with axially placed implants or

  1. Effects of a pulmonary rehabilitation program on physical capacity, peripheral muscle function and inflammatory markers in asthmatic children and adolescents: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Reimberg, Mariana Mazzuca; Castro, Rejane Agnelo Silva; Selman, Jessyca Pachi Rodrigues; Meneses, Aline Santos; Politti, Fabiano; Mallozi, Márcia Carvalho; Wandalsen, Gustavo Falbo; Solé, Dirceu; De Angelis, Kátia; Dal Corso, Simone; Lanza, Fernanda Cordoba

    2015-08-13

    Individuals with chronic lung disease are more susceptible to present reduction in exercise tolerance and muscles strength not only due to pulmonary limitations but also due systemic repercussions of the pulmonary disease. The aim of this study is to assess the physical capacity, peripheral muscle function, physical activity in daily life, and the inflammatory markers in children and adolescents with asthma after pulmonary rehabilitation program. This is a study protocol of randomized controlled trial in asthmatic patients between 6 to 18 years old. The assessments will be conducted in three different days and will be performed at the beginning and at the end of the protocol. First visit: quality of life questionnaire, asthma control questionnaire, pre- and post-bronchodilator spirometry (400 μcg salbutamol), inflammatory assessment (blood collection), and cardiopulmonary exercise test on a cycle ergometer to determine aerobic capacity. Second visit: assessment of strength and endurance of the quadriceps femoris and biceps brachii muscles with concomitant electromyography to assess peripheral muscle strength. Third visit: incremental shuttle walk test (ISWT) and accelerometer to evaluate functional capacity and physical activity in daily life during 7 days. Then, the volunteers will be randomized to receive pulmonary rehabilitation program (intervention group) or chest physiotherapy + stretching exercises (control group). Both groups will have a supervised session, twice a week, each session will have 60 minutes duration, with minimum interval of 24 hours, for a period of 8 weeks. Intervention group: aerobic training (35 minutes) intensity between 60 to 80 % of the maximum workload of cardiopulmonary exercise testing or of ISWT; strength muscle training will be applied to the quadriceps femoris, biceps brachii and deltoid muscles (intensity: 40 to 70 % of maximal repetition, 3 x 8 repetition); finally the oral high-frequency oscillation device (Flutter®) will be

  2. Presbivértigo: ejercicios vestibulares Presbivertigo: vestibular exercises

    Directory of Open Access Journals (Sweden)

    Esther Bernal Valls

    2006-12-01

    Full Text Available El uso de ejercicios en el tratamiento de pacientes con déficit vestibular crónico está incrementándose de forma notable, lo que evidencia que se trata de un procedimiento que resulta beneficioso para este tipo de pacientes. Los buenos resultados que se obtienen sugieren que los ejercicios vestibulares dan lugar a una estabilidad postural y a una disminución de la sensación de desequilibrio.The use of exercises in the treatment of patients with vestibular deficits is increasing in a representative way, what evidences this is a profitable process for this kind of patients. The good results suggest that vestibular exercises permit a postural stability and a decrease in the perception of disequilibrium.

  3. Task, muscle and frequency dependent vestibular control of posture

    NARCIS (Netherlands)

    Forbes, P.A.; Siegmund, G.P.; Schouten, A.C.; Blouin, J.S.

    2015-01-01

    The vestibular system is crucial for postural control; however there are considerable differences in the task dependence and frequency response of vestibular reflexes in appendicular and axial muscles. For example, vestibular reflexes are only evoked in appendicular muscles when vestibular

  4. Early intensive hand rehabilitation after spinal cord injury ("Hands On": a protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Hsueh Ya-Seng

    2011-01-01

    Full Text Available Abstract Background Loss of hand function is one of the most devastating consequences of spinal cord injury. Intensive hand training provided on an instrumented exercise workstation in conjunction with functional electrical stimulation may enhance neural recovery and hand function. The aim of this trial is to compare usual care with an 8-week program of intensive hand training and functional electrical stimulation. Methods/design A multicentre randomised controlled trial will be undertaken. Seventy-eight participants with recent tetraplegia (C2 to T1 motor complete or incomplete undergoing inpatient rehabilitation will be recruited from seven spinal cord injury units in Australia and New Zealand and will be randomised to a control or experimental group. Control participants will receive usual care. Experimental participants will receive usual care and an 8-week program of intensive unilateral hand training using an instrumented exercise workstation and functional electrical stimulation. Participants will drive the functional electrical stimulation of their target hands via a behind-the-ear bluetooth device, which is sensitive to tooth clicks. The bluetooth device will enable the use of various manipulanda to practice functional activities embedded within computer-based games and activities. Training will be provided for one hour, 5 days per week, during the 8-week intervention period. The primary outcome is the Action Research Arm Test. Secondary outcomes include measurements of strength, sensation, function, quality of life and cost effectiveness. All outcomes will be taken at baseline, 8 weeks, 6 months and 12 months by assessors blinded to group allocation. Recruitment commenced in December 2009. Discussion The results of this trial will determine the effectiveness of an 8-week program of intensive hand training with functional electrical stimulation. Trial registration NCT01086930 (12th March 2010 ACTRN12609000695202 (12th August 2009

  5. Vestibular Contributions to Human Memory

    OpenAIRE

    Smith, Laura; N/A,

    2017-01-01

    The vestibular system is an ancient structure which supports the detection and control of self-motion. The pervasiveness of this sensory system is evidenced by the diversity of its anatomical projections and the profound impact it has on a range of higher level functions, particularly spatial memory. The aim of this thesis was to better characterise the association between the vestibular system and human memory; while many studies have explored this association from a biological perspective f...

  6. Vestibular findings in fibromyalgia patients

    Directory of Open Access Journals (Sweden)

    Zeigelboim, Bianca Simone

    2011-07-01

    Full Text Available Introduction: Fibromyalgia (FM is a non-inflammatory musculoskeletal chronic syndrome, whose etiology is unknown, characterized by a diffuse pain, increase in palpation sensitivity and such symptoms as tiredness, insomnia, anxiety, depression, cold intolerance and otologic complaints. Objective: Evaluate the vestibular behavior in fibromyalgia patients. Method: A retrospective transversal study was performed. 25 patients aged between 26 and 65 (average age - 52.2 and standard deviation - 10.3 were evaluated and submitted to the following procedures: anamnesis, otorhinolaryngologic and vestibular evaluation by way of vector electronystamography. Results: a The most evident otoneurologic symptoms were: difficulty or pain when moving the neck and pain was spread to an arm or shoulder (92.0% in each, dizziness (84.0% and headache (76.0%. The different clinical symptoms mostly reported were: depression (80.0%, anxiety (76.0% and insomnia (72.0%; b vestibular examination showed an alteration in 12 patients (48.0% in the caloric test; c an alteration in the peripheral vestibular system prevailed, and d deficient peripheral vestibular disorders were prevalent. Conclusion: This study enabled the importance of the labyrinthic test to be verified, thus emphasizing that this kind of people must be studied better, since a range of rheumatologic diseases can cause severe vestibular changes as a result of their manifestations and impairment areas.

  7. Neuropharmacology of vestibular system disorders.

    Science.gov (United States)

    Soto, Enrique; Vega, Rosario

    2010-03-01

    This work reviews the neuropharmacology of the vestibular system, with an emphasis on the mechanism of action of drugs used in the treatment of vestibular disorders. Otolaryngologists are confronted with a rapidly changing field in which advances in the knowledge of ionic channel function and synaptic transmission mechanisms have led to the development of new scientific models for the understanding of vestibular dysfunction and its management. In particular, there have been recent advances in our knowledge of the fundamental mechanisms of vestibular system function and drug mechanisms of action. In this work, drugs acting on vestibular system have been grouped into two main categories according to their primary mechanisms of action: those with effects on neurotransmitters and neuromodulator receptors and those that act on voltage-gated ion channels. Particular attention is given in this review to drugs that may provide additional insight into the pathophysiology of vestibular diseases. A critical review of the pharmacology and highlights of the major advances are discussed in each case.

  8. Eye movements in vestibular disorders.

    Science.gov (United States)

    Kheradmand, A; Colpak, A I; Zee, D S

    2016-01-01

    The differential diagnosis of patients with vestibular symptoms usually begins with the question: is the lesion central or is it peripheral? The answer commonly emerges from a careful examination of eye movements, especially when the lesion is located in otherwise clinically silent areas of the brain such as the vestibular portions of the cerebellum (flocculus, paraflocculus which is called the tonsils in humans, nodulus, and uvula) and the vestibular nuclei as well as immediately adjacent areas (the perihypoglossal nuclei and the paramedian nuclei and tracts). The neural circuitry that controls vestibular eye movements is intertwined with a larger network within the brainstem and cerebellum that also controls other types of conjugate eye movements. These include saccades and pursuit as well as the mechanisms that enable steady fixation, both straight ahead and in eccentric gaze positions. Navigating through this complex network requires a thorough knowledge about all classes of eye movements to help localize lesions causing a vestibular disorder. Here we review the different classes of eye movements and how to examine them, and then describe common ocular motor findings associated with central vestibular lesions from both a topographic and functional perspective. © 2016 Elsevier B.V. All rights reserved.

  9. Retrospective Analysis of 129 Consecutive Zygomatic Implants Used to Rehabilitate Severely Resorbed Maxillae in a Two-Stage Protocol.

    Science.gov (United States)

    Araújo, Rafael Tajra Evangelista; Sverzut, Alexander Tadeu; Trivellato, Alexandre Elias; Sverzut, Cássio Edvard

    To report on the clinical outcome of 129 zygomatic implants placed in 37 patients with severely resorbed partially or completely edentulous maxillae. Patients who received zygomatic implants between 2007 and 2014 were included in this retrospective analysis. All patients were treated using the same surgical protocol, the sinus slot technique. The following data were recorded: sex, age, race, medical history, etiology, addictions, degree of bone atrophy, type and size of zygomatic implants, number of implants placed, type of prosthesis, survival rate, and success of implants and complications. Follow-up included standardized clinical and tomography examinations. Thirty-seven consecutive patients (25 women, 12 men; mean age 55.64 years [range 40 to 77 years]) were treated. All were in need of oral reconstruction and had maxillary atrophy that warranted zygomatic implant placement. One hundred twenty nine zygomatic implants were placed in these 37 patients. Two of the implants failed, resulting in a cumulative survival rate of 98.44%. Maxillary sinusitis was the most common complication found (21.62%); however, neither of the implant failures was related to sinusitis or smoking. The zygomatic implant is a reliable option for treatment of the severely resorbed maxilla.

  10. Altered auditory and vestibular functioning in individuals with low bone mineral density: a systematic review.

    Science.gov (United States)

    Singh, Niraj Kumar; Jha, Raghav Hira; Gargeshwari, Aditi; Kumar, Prawin

    2018-01-01

    Alteration in the process of bone remodelling is associated with falls and fractures due to increased bone fragility and altered calcium functioning. The auditory system consists of skeletal structures and is, therefore, prone to getting affected by altered bone remodelling. In addition, the vestibule consists of huge volumes of calcium (CaCO3) in the form of otoconia crystals and alteration in functioning calcium levels could, therefore, result in vestibular symptoms. Thus, the present study aimed at compiling information from various studies on assessment of auditory or vestibular systems in individuals with reduced bone mineral density (BMD). A total of 1977 articles were searched using various databases and 19 full-length articles which reported auditory and vestibular outcomes in persons with low BMD were reviewed. An intricate relationship between altered BMD and audio-vestibular function was evident from the studies; nonetheless, how one aspect of hearing or balance affects the other is not clear. Significant effect of reduced bone mineral density could probably be due to the metabolic changes at the level of cochlea, secondary to alterations in BMD. One could also conclude that sympathetic remodelling is associated with vestibular problems in individual; however, whether vestibular problems lead to altered BMD cannot be ascertained with confidence. The studies reviewed in the article provide an evidence of possible involvement of hearing and vestibular system abnormalities in individuals with reduced bone mineral density. Hence, the assessment protocol for these individuals must include hearing and balance evaluation as mandatory for planning appropriate management.

  11. Vestibular consequences of mild traumatic brain injury and blast exposure: a review.

    Science.gov (United States)

    Akin, Faith W; Murnane, Owen D; Hall, Courtney D; Riska, Kristal M

    2017-01-01

    The purpose of this article is to review relevant literature on the effect of mild traumatic brain injury (mTBI) and blast injury on the vestibular system. Dizziness and imbalance are common sequelae associated with mTBI, and in some individuals, these symptoms may last for six months or longer. In war-related injuries, mTBI is often associated with blast exposure. The causes of dizziness or imbalance following mTBI and blast injuries have been linked to white matter abnormalities, diffuse axonal injury in the brain, and central and peripheral vestibular system damage. There is some evidence that the otolith organs may be more vulnerable to damage from blast exposure or mTBI than the horizontal semicircular canals. In addition, benign paroxysmal positional vertigo (BPPV) is a common vestibular disorder following head injury that is treated effectively with canalith repositioning therapy. Treatment for (non-BPPV) mTBI-related vestibular dysfunction has focused on the use of vestibular rehabilitation (VR) augmented with additional rehabilitation methods and medication. New treatment approaches may be necessary for effective otolith organ pathway recovery in addition to traditional VR for horizontal semicircular canal (vestibulo-ocular reflex) recovery.

  12. Outcome of patients after lower limb fracture with partial weight bearing postoperatively treated with or without anti-gravity treadmill (alter G®) during six weeks of rehabilitation - a protocol of a prospective randomized trial.

    Science.gov (United States)

    Henkelmann, Ralf; Schneider, Sebastian; Müller, Daniel; Gahr, Ralf; Josten, Christoph; Böhme, Jörg

    2017-03-14

    Partial or complete immobilization leads to different adjustment processes like higher risk of muscle atrophy or a decrease of general performance. The present study is designed to prove efficacy of the anti-gravity treadmill (alter G®) compared to a standard rehabilitation protocol in patients with tibial plateau (group 1)or ankle fractures (group 2) with six weeks of partial weight bearing of 20 kg. This prospective randomized study will include a total of 60 patients for each group according to predefined inclusion and exclusion criteria. 1:1 randomization will be performed centrally via fax supported by the Clinical Trial Centre Leipzig (ZKS Leipzig). Patients in the treatment arm will be treated with an anti-gravity treadmill (alter G®) instead of physiotherapy. The protocol is designed parallel to standard physiotherapy with a frequency of two to three times of training with the treadmill per week with duration of 20 min for six weeks. Up to date no published randomized controlled trial with an anti-gravity treadmill is available. The findings of this study can help to modify rehabilitation of patients with partial weight bearing due to their injury or postoperative protocol. It will deliver interesting results if an anti-gravity treadmill is useful in rehabilitation in those patients. Further ongoing studies will identify different indications for an anti-gravity treadmill. Thus, in connection with those studies, a more valid statement regarding safety and efficacy is possible. NCT02790229 registered on May 29, 2016.

  13. Posturografia com estímulos de realidade virtual nas diferentes disfunções vestibulares Posturography with virtual reality stimuli in different vestibular dysfunctions

    Directory of Open Access Journals (Sweden)

    Marcelo Eiji Inoue Yamamoto

    2012-03-01

    Full Text Available OBJETIVO: Avaliar o equilíbrio corporal e quantificar possíveis alterações na posturografia estática do Balance Rehabilitation Unit (BRU TM em pacientes com disfunção vestibular. MÉTODOS: Estudo retrospectivo, com prontuários de 100 pacientes com topodiagnóstico de disfunção vestibular periférica ou central e 100 indivíduos hígidos compondo o Grupo Controle, de ambos os gêneros, entre 7 a 86 anos. Para a posturografia foi utilizado o equipamento Balance Rehabilitation Unit (BRU TM, da Medicaa®. Foram analisados os parâmetros limite de estabilidade, área de elipse e velocidade de oscilação em dez condições sensoriais. RESULTADOS: A média dos valores do limite de estabilidade, da área de elipse e da velocidade de oscilação do Grupo Experimental foi significativa em relação ao Grupo Controle em todas as condições. A média dos parâmetros do gênero feminino do Grupo Experimental foi significativa em relação ao do Grupo Controle em todas as condições avaliadas. Os pacientes com disfunção vestibular central obtiveram maiores valores que os pacientes com disfunção vestibular periférica nas variáveis área de elipse e velocidade de oscilação, porém menor valor da área do limite de estabilidade. CONCLUSÃO: A posturografia com estímulos de realidade virtual foi um método de avaliação eficaz para detectar alterações relacionadas às variáveis limite de estabilidade, área de elipse e velocidade de oscilação, uma vez que o Grupo Controle obteve melhor desempenho, tanto entre os grupos quanto entre os gêneros. Entre as disfunções vestibulares, os indivíduos com acometimento periférico obtiveram melhor desempenho do que os indivíduos com disfunção vestibular central em todas as variáveis analisadas na posturografia.PURPOSE: To assess body balance and to quantify possible alterations over the static posturography of the Balance Rehabilitation Unit (BRU TM in patients with vestibular dysfunction

  14. Gaze stabilization exercises derive sensory reweighting of vestibular for postural control.

    Science.gov (United States)

    Ueta, Yusuke; Matsugi, Akiyoshi; Oku, Kosuke; Okuno, Kojiro; Tamaru, Yoshiki; Nomura, Shohei; Tanaka, Hiroaki; Douchi, Shinya; Mori, Nobuhiko

    2017-09-01

    [Purpose] The aim of this study was to investigate whether gaze stabilization exercise derives sensory reweighting of vestibular for upright postural control. [Subjects and Methods] Twenty-three healthy volunteers participated in this study. The center of pressure of the total trajectory length was measured before (pre), immediately after (post), and 10 min after (post10) gaze stabilization exercise, in the static standing position, with the eyes open or closed, on the floor or on foam rubber. The sensory contribution values of the visual, somatosensory, and vestibular systems were calculated using center of pressure of the total trajectory length value in these measuring conditions. [Results] The center of pressure of the total trajectory length on foam rubber in post and post10 were significantly lower than that in the pre. The sensory contribution values of vestibular in post10 stages were significantly higher than that in pre-stage. [Conclusion] Gaze stabilization exercise can improve the static body balance in a condition that particularly requires vestibular function. The possible mechanism involves increasing sensory contribution of the vestibular system for postural control by the gaze stabilization exercise, which may be useful to derive sensory reweighting of the vestibular system for rehabilitation.

  15. Gaze stabilization exercises derive sensory reweighting of vestibular for postural control

    Science.gov (United States)

    Ueta, Yusuke; Matsugi, Akiyoshi; Oku, Kosuke; Okuno, Kojiro; Tamaru, Yoshiki; Nomura, Shohei; Tanaka, Hiroaki; Douchi, Shinya; Mori, Nobuhiko

    2017-01-01

    [Purpose] The aim of this study was to investigate whether gaze stabilization exercise derives sensory reweighting of vestibular for upright postural control. [Subjects and Methods] Twenty-three healthy volunteers participated in this study. The center of pressure of the total trajectory length was measured before (pre), immediately after (post), and 10 min after (post10) gaze stabilization exercise, in the static standing position, with the eyes open or closed, on the floor or on foam rubber. The sensory contribution values of the visual, somatosensory, and vestibular systems were calculated using center of pressure of the total trajectory length value in these measuring conditions. [Results] The center of pressure of the total trajectory length on foam rubber in post and post10 were significantly lower than that in the pre. The sensory contribution values of vestibular in post10 stages were significantly higher than that in pre-stage. [Conclusion] Gaze stabilization exercise can improve the static body balance in a condition that particularly requires vestibular function. The possible mechanism involves increasing sensory contribution of the vestibular system for postural control by the gaze stabilization exercise, which may be useful to derive sensory reweighting of the vestibular system for rehabilitation. PMID:28931974

  16. Objective vestibular testing of children with dizziness and balance complaints following sports-related concussions.

    Science.gov (United States)

    Zhou, Guangwei; Brodsky, Jacob R

    2015-06-01

    To conduct objective assessment of children with balance and vestibular complaints following sports-related concussions and identify the underlying deficits by analyzing laboratory test outcomes. Case series with chart review. Pediatric tertiary care facility. Medical records were reviewed of 42 pediatric patients with balance and/or vestibular complaints following sports-related concussions who underwent comprehensive laboratory testing on their balance and vestibular function. Patients' characteristics were summarized and results analyzed. More than 90% of the children with protracted dizziness or imbalance following sports-related concussion had at least 1 abnormal finding from the comprehensive balance and vestibular evaluation. The most frequent deficit was found in dynamic visual acuity test, followed by Sensory Organization Test and rotational test. Patient's balance problem associated with concussion seemed to be primarily instigated by vestibular dysfunction. Furthermore, semicircular canal dysfunction was involved more often than dysfunction of otolith organs. Yet, children experienced a hearing loss following sports-related concussion. Vestibular impairment is common among children with protracted dizziness or imbalance following sports-related concussion. Our study demonstrated that proper and thorough evaluation is imperative to identify these underlying deficits and laboratory tests were helpful in the diagnosis and recommendation of following rehabilitations. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  17. Cervicovestibular rehabilitation in sport-related concussion: a randomised controlled trial.

    Science.gov (United States)

    Schneider, Kathryn J; Meeuwisse, Willem H; Nettel-Aguirre, Alberto; Barlow, Karen; Boyd, Lara; Kang, Jian; Emery, Carolyn A

    2014-09-01

    Concussion is a common injury in sport. Most individuals recover in 7-10 days but some have persistent symptoms. The objective of this study was to determine if a combination of vestibular rehabilitation and cervical spine physiotherapy decreased the time until medical clearance in individuals with prolonged postconcussion symptoms. This study was a randomised controlled trial. Consecutive patients with persistent symptoms of dizziness, neck pain and/or headaches following a sport-related concussion (12-30 years, 18 male and 13 female) were randomised to the control or intervention group. Both groups received weekly sessions with a physiotherapist for 8 weeks or until the time of medical clearance. Both groups received postural education, range of motion exercises and cognitive and physical rest until asymptomatic followed by a protocol of graded exertion. The intervention group also received cervical spine and vestibular rehabilitation. The primary outcome of interest was medical clearance to return to sport, which was evaluated by a study sport medicine physician who was blinded to the treatment group. In the treatment group, 73% (11/15) of the participants were medically cleared within 8 weeks of initiation of treatment, compared with 7% (1/14) in the control group. Using an intention to treat analysis, individuals in the treatment group were 3.91 (95% CI 1.34 to 11.34) times more likely to be medically cleared by 8 weeks. A combination of cervical and vestibular physiotherapy decreased time to medical clearance to return to sport in youth and young adults with persistent symptoms of dizziness, neck pain and/or headaches following a sport-related concussion. NCT01860755. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  18. A multi-centre randomised controlled trial of rehabilitation aimed at improving outdoor mobility for people after stroke: Study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Logan Pip A

    2012-06-01

    Full Text Available Abstract Background Up to 42% of all stroke patients do not get out of the house as much as they would like. This can impede a person’s quality of life. This study is testing the clinical effectiveness and cost effectiveness of a new outdoor mobility rehabilitation intervention by comparing it to usual care. Methods/design This is a multi-centre parallel group individually randomised, controlled trial. At least 506 participants will be recruited through 15 primary and secondary care settings and will be eligible if they are over 18 years of age, have had a stroke and wish to get out of the house more often. Participants are being randomly allocated to either the intervention group or the control group. Intervention group participants receive up to 12 rehabilitation outdoor mobility sessions over up to four months. The main component of the intervention is repeated practice of outdoor mobility with a therapist. Control group participants are receiving the usual intervention for outdoor mobility limitations: verbal advice and provision of leaflets provided over one session. Outcome measures are being collected using postal questionnaires, travel calendars and by independent assessors. The primary outcome measure is the Social Function domain of the SF36v2 quality of life assessment six months after recruitment. The secondary outcome measures include: functional ability, mobility, the number of journeys (monthly travel diaries, satisfaction with outdoor mobility, mood, health-related quality of life, resource use of health and social care. Carer mood information is also being collected. The mean Social Function score of the SF-36v2 will be compared between treatment arms using a multiple membership form of mixed effects multiple regression analysis adjusting for centre (as a fixed effect, age and baseline Social Function score as covariates and therapist as a multiple membership random effect. Regression coefficients and 95% confidence

  19. [Effect of nitric oxide in vestibular compensation].

    Science.gov (United States)

    Jiang, Zi-dong; Zhang, Lian-shan

    2003-10-01

    To study the effect of nitric oxide (NO) in vestibular compensation after unilateral vestibular deafferentation. Eighteen animals were divided into two groups, 6 of group a as control, 12 of group b received gentamicin intratympanic injection in the left ear. Half of the animals were killed respectively after 5 days and 10 days. Vestibular endorgan and brainstem tissue sections were subjected to NADPH-d reactive test of NOS for histochemical examination. In group a, NOS-like reactivity in both sides of vestibular endorgan and nucli. In group b during 5 days, NOS-like reactivity in right side of vestibular endorgan and nucli, those of the left side were negative. During 10 days, NOS-like reactivity only in the right side of vestibular endorgan. Changes of NOS expression in the contralateral vestibular nucli might have played a role in vestibular compensation.

  20. Recovery of Vestibular Ocular Reflex Function and Balance Control after a Unilateral Peripheral Vestibular Deficit

    OpenAIRE

    John eAllum

    2012-01-01

    This review describes the effect of unilateral peripheral vestibular deficit (UPVD) on balance control for stance and gait tests. Because a UPVD is normally defined based on vestibular ocular reflex (VOR) tests, we compared recovery observed in balance control with patterns of recovery in VOR function. Two general types of UPVD are considered; acute vestibular neuritis (AVN) and vestibular neurectomy. The latter was subdivided into vestibular loss after cerebellar pontine angle tumor surgery ...

  1. The effects of increased therapy time on cognition and mood in frail patients with a stroke who rehabilitate on rehabilitation units of nursing homes in the Netherlands: a protocol of a comparative study

    NARCIS (Netherlands)

    Schoenmakers, H.C.M.; Rademaker, A.C.H.J.; van Rooden, P.; Scherder, E.J.A.

    2014-01-01

    Background: Recovery after stroke is dependent on how much time can be spent on rehabilitation. Recently, we found that therapy time for older stroke patients on a rehabilitation unit of a nursing home could be increased significantly from 8.6 to at least 13 hours a week. This increase was attained

  2. Paralysis: Rehabilitation

    Science.gov (United States)

    ... Forum About Us Donate Living with Paralysis > Rehabilitation Rehabilitation Rehabilitation and exercise are key to enhancing your health and quality of life. Find a rehabilitation center near you and become familiar with different ...

  3. Compensation following bilateral vestibular damage

    Directory of Open Access Journals (Sweden)

    Bill J Yates

    2011-12-01

    Full Text Available Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that nonlabyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  4. Compensation following bilateral vestibular damage.

    Science.gov (United States)

    McCall, Andrew A; Yates, Bill J

    2011-01-01

    Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH) produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that non-labyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  5. Ocular Vestibular Evoked Myogenic Potentials

    Directory of Open Access Journals (Sweden)

    Felipe, Lilian

    2014-01-01

    Full Text Available Introduction Diagnostic testing of the vestibular system is an essential component of treating patients with balance dysfunction. Until recently, testing methods primarily evaluated the integrity of the horizontal semicircular canal, which is only a portion of the vestibular system. Recent advances in technology have afforded clinicians the ability to assess otolith function through vestibular evoked myogenic potential (VEMP testing. VEMP testing from the inferior extraocular muscles of the eye has been the subject of interest of recent research. Objective To summarize recent developments in ocular VEMP testing. Results Recent studies suggest that the ocular VEMP is produced by otolith afferents in the superior division of the vestibular nerve. The ocular VEMP is a short latency potential, composed of extraocular myogenic responses activated by sound stimulation and registered by surface electromyography via ipsilateral otolithic and contralateral extraocular muscle activation. The inferior oblique muscle is the most superficial of the six extraocular muscles responsible for eye movement. Therefore, measurement of ocular VEMPs can be performed easily by using surface electrodes on the skin below the eyes contralateral to the stimulated side. Conclusion This new variation of the VEMP procedure may supplement conventional testing in difficult to test populations. It may also be possible to use this technique to evaluate previously inaccessible information on the vestibular system.

  6. Experiences, attitudes and possibilities for improvement concerning the cooperation between occupational physicians, rehabilitation physicians and general practitioners in Germany from the perspectives of the medical groups and rehabilitation patients - a protocol for a qualitative study.

    Science.gov (United States)

    Voelter-Mahlknecht, Susanne; Stratil, Jan M; Kaluscha, Rainer; Krischak, Gert; Rieger, Monika A

    2017-04-26

    Rehabilitation measures for patients in the working age primarily aim at maintaining employability, restoring fitness for work or timely return to work (RTW). To facilitate RTW after long sick leave in Germany, both rehabilitation physicians' knowledge about the patients' workplace and communication between the rehabilitation physician and the occupational physician need to be improved. This research will record the experiences and attitudes of occupational physicians, rehabilitation physicians and general practitioners, as well as of rehabilitation patients, to indicate barriers and possibilities for improvement concerning the intersection between workplace and rehabilitation institution. As a previous literature review has shown, insufficient data on the experiences and attitudes of the stakeholders are available. Therefore, an exploratory qualitative approach was chosen. 8 focus group discussions will be conducted with occupational physicians, rehabilitation physicians, general practitioners and rehabilitation patients (2 focus groups with 6-8 interviewees per category). Qualitative content analysis will be used to evaluate the data, thus describing positive and negative experiences and attitudes, barriers and possibilities for improvement at the intersection of general and occupational medicine and rehabilitation with regard to the workplace. The data from the focus groups will be used to develop a standardised quantitative questionnaire for a survey of the medical groups and rehabilitation patients in a follow-up project. The research will be undertaken with the approval of the Ethics Committee of the Medical Faculty and University Hospital of Tuebingen. The study participants' consent will be documented in written form. The names of all study participants and all other confidential information data fall under medical confidentiality. The results will be published in a peer-reviewed medical journal independent of the nature of the results. Published by the BMJ

  7. Interactive wiimote gaze stabilization exercise training system for patients with vestibular hypofunction.

    Science.gov (United States)

    Chen, Po-Yin; Hsieh, Wan-Ling; Wei, Shun-Hwa; Kao, Chung-Lan

    2012-10-09

    Peripheral vestibular hypofunction is a major cause of dizziness. When complicated with postural imbalance, this condition can lead to an increased incidence of falls. In traditional clinical practice, gaze stabilization exercise is commonly used to rehabilitate patients. In this study, we established a computer-aided vestibular rehabilitation system by coupling infrared LEDs to an infrared receiver. This system enabled the subjects' head-turning actions to be quantified, and the training was performed using vestibular exercise combined with computer games and interactive video games that simulate daily life activities. Three unilateral and one bilateral vestibular hypofunction patients volunteered to participate in this study. The participants received 30 minutes of computer-aided vestibular rehabilitation training 2 days per week for 6 weeks. Pre-training and post-training assessments were completed, and a follow-up assessment was completed 1 month after the end of the training period. After 6 weeks of training, significant improvements in balance and dynamic visual acuity (DVA) were observed in the four participants. Self-reports of dizziness, anxiety and depressed mood all decreased significantly. Significant improvements in self-confidence and physical performance were also observed. The effectiveness of this training was maintained for at least 1 month after the end of the training period. Real-time monitoring of training performance can be achieved using this rehabilitation platform. Patients demonstrated a reduction in dizziness symptoms after 6 weeks of training with this short-term interactive game approach. This treatment paradigm also improved the patients' balance function. This system could provide a convenient, safe and affordable treatment option for clinical practitioners.

  8. Aging of vestibular function evaluated using correlational vestibular autorotation test

    Directory of Open Access Journals (Sweden)

    Hsieh LC

    2014-09-01

    Full Text Available Li-Chun Hsieh,1,2 Hung-Ching Lin,2,3 Guo-She Lee4,5 1Institute of Brain Science, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 2Department of Otolaryngology, Mackay Memorial Hospital, Taipei, Taiwan; 3Department of Audiology and Speech Language Pathology, Mackay Memorial Medical College, Taipei, Taiwan; 4Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 5Department of Otolaryngology, Taipei City Hospital, Ren-Ai Branch, Taipei, Taiwan Background: Imbalance from degeneration of vestibular end organs is a common problem in the elderly. However, the decline of vestibular function with aging was revealed in few vestibular function tests such as vestibular autorotation test (VAT. In the current VAT, there are drawbacks of poor test–retest reliability, slippage of the sensor at high-speed rotations, and limited data about the effect of aging. We developed a correlational-VAT (cVAT system that included a small, light sensor (less than 20 g with wireless data transmission technique to evaluate the aging of vestibular function. Material and methods: We enrolled 53 healthy participants aged between 25 and 75 years and divided them into five age groups. The test conditions were vertical and horizontal head autorotations of frequencies from 0 to 3 Hz with closed eyes or open eyes. The cross-correlation coefficient (CCC between eye velocity and head velocity was obtained for the head autorotations between 1 Hz and 3 Hz. The mean of the CCCs was used to represent the vestibular function. Results: Age was significantly and negatively correlated with the mean CCC for all test conditions, including horizontal or vertical autorotations with open eyes or closed eyes (P<0.05. The mean CCC with open eyes declined significantly at 55–65 years old and the mean CCC with closed eyes declined significantly at 65–75 years old.Conclusion: Vestibular function evaluated using mean CCC revealed a decline with

  9. Stereotactic radiotherapy for vestibular schwannoma

    DEFF Research Database (Denmark)

    Muzevic, Dario; Legcevic, Jelena; Splavski, Bruno

    2014-01-01

    BACKGROUND: Vestibular schwannomas (acoustic neuromas) are common benign tumours that arise from the Schwann cells of the vestibular nerve. Management options include observation with neuroradiological follow-up, microsurgical resection and stereotactic radiotherapy. OBJECTIVES: To assess...... the effect of stereotactic radiotherapy compared to observation, microsurgical resection, any other treatment modality, or a combination of two or more of the above approaches for vestibular schwannoma. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials; PubMed; EMBASE; CINAHL......; Web of Science; CAB Abstracts; ISRCTN and additional sources for published and unpublished trials. The date of the search was 24 July 2014. SELECTION CRITERIA: Randomised controlled trials (RCTs) exploring the efficacy of stereotactic radiotherapy compared with observation alone, microsurgical...

  10. The cognitive neurology of the vestibular system.

    Science.gov (United States)

    Seemungal, Barry M

    2014-02-01

    The aim is to reappraise the current state about what we know of vestibular cognition. The review focuses on cognition and perception, and hence the stress on human studies. In addition, the cerebral cortex is the main but not exclusive brain region of interest. There is a brief mention of vestibular ocular function if only to demonstrate the differential processing between reflex and perception. The effect of vestibular activation on some aspects of cognition, for example neglect, is not reviewed, as there have been no recent landmark findings in this area. The vestibular cerebellum is pivotal in the differential gating of vestibular perceptual and ocular signals to the cerebral cortex. The neuroanatomical correlates mediating vestibular sensations of self-motion ('am I moving?') and spatial orientation ('where am I now?') are distinct. Vestibular-motion perception is supported by a widespread white matter network. Vestibular activation specifically reduces visual motion cortical excitability, whereas other visual cortical regions show an increase in excitability. As the vestibular ocular reflex (VOR) and self-motion perception can be uncoupled both behaviourally and in neural correlate, deficits underlying vestibular patients' symptoms may not be revealed by simple VOR assessment. Given the pivotal cerebellar role in gating vestibular signals to perceptual regions, modulating mechanisms of cerebellar plasticity, for example by combining training with medication or brain stimulation, may prove fruitful in treating the symptoms of chronic dizzy patients.

  11. Negative emotional stimuli enhance vestibular processing.

    Science.gov (United States)

    Preuss, Nora; Ellis, Andrew W; Mast, Fred W

    2015-08-01

    Recent studies have shown that vestibular stimulation can influence affective processes. In the present study, we examined whether emotional information can also modulate vestibular perception. Participants performed a vestibular discrimination task on a motion platform while viewing emotional pictures. Six different picture categories were taken from the International Affective Picture System: mutilation, threat, snakes, neutral objects, sports, and erotic pictures. Using a Bayesian hierarchical approach, we were able to show that vestibular discrimination improved when participants viewed emotionally negative pictures (mutilation, threat, snake) when compared to neutral/positive objects. We conclude that some of the mechanisms involved in the processing of vestibular information are also sensitive to emotional content. Emotional information signals importance and mobilizes the body for action. In case of danger, a successful motor response requires precise vestibular processing. Therefore, negative emotional information improves processing of vestibular information. (c) 2015 APA, all rights reserved).

  12. Perspectival Structure and Vestibular Processing

    DEFF Research Database (Denmark)

    Alsmith, Adrian John Tetteh

    2016-01-01

    I begin by contrasting a taxonomic approach to the vestibular system with the structural approach I take in the bulk of this commentary. I provide an analysis of perspectival structure. Employing that analysis and following the structural approach, I propose three lines of empirical investigation...

  13. Developing human rights based indicators to support country monitoring of rehabilitation services and programmes for people with disabilities: a study protocol.

    Science.gov (United States)

    Skempes, Dimitrios; Bickenbach, Jerome

    2015-09-24

    Rehabilitation care is fundamental to health and human dignity and a human right enshrined in the United Nations Convention on the Rights of Persons with Disabilities. The provision of rehabilitation is important for reducing the need for formal support and enabling persons with disabilities to lead an independent life. Increasingly scholars and advocacy groups voice concerns over the significant barriers facing people with disabilities in accessing appropriate and quality rehabilitation. A growing body of research highlights a "respond-need" gap in the provision of rehabilitation and assistive technologies and underscore the lack of indicators for assessing performance of rehabilitation systems and monitoring States compliance with human rights standards in rehabilitation service planning and programming. While research on human rights and health monitoring has increased exponentially over the last decade far too little attention has been paid to rehabilitation services. The proposed research aims to reduce this knowledge gap by developing a human rights based monitoring framework with indicators to support human rights accountability and performance assessment in rehabilitation. Concept mapping, a stakeholder-driven approach will be used as the core method to identify rights based indicators and develop the rehabilitation services monitoring framework. Concept mapping requires participants from various stakeholders groups to generate a list of the potential indicators through on line brainstorming, sort the indicators for conceptual similarity into clusters and rate them against predefined criteria. Multidimensional scaling and hierarchical cluster data analysis will be performed to develop the monitoring framework while bridging analysis will provide useful insights about patterns of agreement or disagreement among participants views on indicators. This study has the potential to influence future practices on data collection and measurement of compliance with

  14. Effectiveness of robot-assisted training added to conventional rehabilitation in patients with humeral fracture early after surgical treatment: protocol of a randomised, controlled, multicentre trial.

    Science.gov (United States)

    Nerz, Corinna; Schwickert, Lars; Becker, Clemens; Studier-Fischer, Stefan; Müßig, Janina Anna; Augat, Peter

    2017-12-06

    postal follow-up. All patients will receive conventional occupational and physical therapy. The intervention group will receive additional robot-assisted training using the Armeo®Spring robot for 3 weeks. This study protocol describes a phase II, randomised, controlled, single-blind, multicentre intervention study. The results will guide and possibly improve methods of rehabilitation after proximal humeral fracture. Clinicaltrials.gov, NCT03100201 . Registered on 28 March 2017.

  15. Functional Imaging of Human Vestibular Cortex Activity Elicited by Skull Tap and Auditory Tone Burst

    Science.gov (United States)

    Noohi, F.; Kinnaird, C.; Wood, S.; Bloomberg, J.; Mulavara, A.; Seidler, R.

    2016-01-01

    tone burst elicited vestibular evoked myogenic potentials, indicated by eye muscle responses. We further assessed subjects' postural control and its correlation with vestibular cortical activity. Our results provide the first evidence of using skull taps to elicit vestibular activity inside the MRI scanner. By conducting conjunction analyses we showed that skull taps elicit the same activation pattern as auditory tone bursts (superior temporal gyrus), and both modes of stimulation activate previously identified vestibular cortical regions. Additionally, we found that skull taps elicit more robust vestibular activity compared to auditory tone bursts, with less reported aversive effects. This further supports that the skull tap could replace auditory tone burst stimulation in clinical interventions and basic science research. Moreover, we observed that greater vestibular activation is associated with better balance control. We showed that not only the quality of balance (indicated by the amount of body sway) but also the ability to maintain balance for a longer time (indicated by the balance time) was associated with individuals' vestibular cortical excitability. Our findings support an association between vestibular cortical activity and individual differences in balance. In sum, we found that the skull tap stimulation results in activation of canonical vestibular cortex, suggesting an equally valid, but more tolerable stimulation method compared to auditory tone bursts. This is of high importance in longitudinal vestibular assessments, in which minimizing aversive effects may contribute to higher protocol adherence.

  16. Vestibular Stimulation for Stress Management in Students.

    Science.gov (United States)

    Kumar, Sai Sailesh; Rajagopalan, Archana; Mukkadan, Joseph Kurien

    2016-02-01

    Although several methods are developed to alleviate stress among college students, logistic limitations in adopting them have limited their utility. Hence, we aimed to test a very practical approach to alleviate stress among college students by achieving vestibular stimulation using swings. In this study 60 male and female participants were randomly assigned into vestibular stimulation or control groups. Depression, anxiety, stress scores, sleep quality, heart rate, blood pressure, Autonomic functions, respiratory, haematological, cognitive function, Quality of life were recorded before and after 1(st), 7(th), 14(th), 21(st), 28(th) days of vestibular stimulation. STAI S and STAI T scores were significantly improved on day 28(th) following vestibular stimulation. Diastolic and mean arterial blood pressure were significantly decreased and remained within normal limits in vestibular group on day 28(th) following vestibular stimulation. Postural fall in blood pressure was significantly improved on day 14 onwards, following vestibular stimulation. Respiratory rate was significantly improved on day 7 onwards, following vestibular stimulation. PSQI sleep disturbance, PSQI sleep latency, PSQI total score and bleeding time was significantly improved following vestibular stimulation. Our study supports the adoption of vestibular stimulation for stress management. Hence, placement of swings in college campuses must be considered, which may be a simple approach to alleviate stress among college students.

  17. Vestibular Findings in Military Band Musicians

    Directory of Open Access Journals (Sweden)

    Zeigelboim, Bianca Simone

    2014-04-01

    Full Text Available Introduction Exposure to music is the subject of many studies because it is related to an individual's professional and social activities. Objectives Evaluate the vestibular behavior in military band musicians. Methods A retrospective cross-sectional study was performed. Nineteen musicians with ages ranging from 21 to 46 years were evaluated (average = 33.7 years and standard deviation = 7.2 years. They underwent anamnesis and vestibular and otolaryngologic evaluation through vectoelectronystagmography. Results The most evident otoneurologic symptoms in the anamnesis were tinnitus (84.2%, hearing difficulties (47.3%, dizziness (36.8%, headache (26.3%, intolerance to intense sounds (21.0%, and earache (15.7%. Seven musicians (37.0% showed vestibular abnormality, which occurred in the caloric test. The abnormality was more prevalent in the peripheral vestibular system, and there was a predominance of irritative peripheral vestibular disorders. Conclusion The alteration in vestibular exam occurred in the caloric test (37.0%. There were changes in the prevalence of peripheral vestibular system with a predominance of irritative vestibular dysfunction. Dizziness was the most significant symptom for the vestibular test in correlation with neurotologic symptoms. The present study made it possible to verify the importance of the labyrinthine test, which demonstrates that this population should be better studied because the systematic exposure to high sound pressure levels may cause major vestibular alterations.

  18. Vestibular findings in military band musicians.

    Science.gov (United States)

    Zeigelboim, Bianca Simone; Gueber, Crislaine; Silva, Thanara Pruner da; Liberalesso, Paulo Breno Noronha; Gonçalves, Claudia Giglio de Oliveira; Faryniuk, João Henrique; Marques, Jair Mendes; Jurkiewicz, Ari Leon

    2014-04-01

    Introduction Exposure to music is the subject of many studies because it is related to an individual's professional and social activities. Objectives Evaluate the vestibular behavior in military band musicians. Methods A retrospective cross-sectional study was performed. Nineteen musicians with ages ranging from 21 to 46 years were evaluated (average = 33.7 years and standard deviation = 7.2 years). They underwent anamnesis and vestibular and otolaryngologic evaluation through vectoelectronystagmography. Results The most evident otoneurologic symptoms in the anamnesis were tinnitus (84.2%), hearing difficulties (47.3%), dizziness (36.8%), headache (26.3%), intolerance to intense sounds (21.0%), and earache (15.7%). Seven musicians (37.0%) showed vestibular abnormality, which occurred in the caloric test. The abnormality was more prevalent in the peripheral vestibular system, and there was a predominance of irritative peripheral vestibular disorders. Conclusion The alteration in vestibular exam occurred in the caloric test (37.0%). There were changes in the prevalence of peripheral vestibular system with a predominance of irritative vestibular dysfunction. Dizziness was the most significant symptom for the vestibular test in correlation with neurotologic symptoms. The present study made it possible to verify the importance of the labyrinthine test, which demonstrates that this population should be better studied because the systematic exposure to high sound pressure levels may cause major vestibular alterations.

  19. Mechanisms of vestibular compensation: recent advances.

    Science.gov (United States)

    Dutia, Mayank B

    2010-10-01

    This article reviews recent studies that have provided experimental evidence for mechanisms of neural and synaptic plasticity in the brain during vestibular compensation, the behavioural recovery that takes place following peripheral vestibular lesions. First, experimental evidence from animal studies indicates that an unbalanced vestibular commissural system is a fundamental cause of the syndrome of oculomotor and postural deficits after unilateral labyrinthectomy. Second, recent studies suggest the involvement of both GABAergic and glycinergic commissural neurons. In addition gliosis and reactive neurogenesis in the ipsilesional vestibular nuclei appear to be involved in compensation. Third, evidence from cerebellar-deficient mutant mice demonstrates an important role for cerebellum-dependent motor learning in the longer term. Factors such as stress steroids and neuromodulators such as histamine influence these plasticity mechanisms and may thus contribute to the development of compensation in patients. Vestibular compensation involves multiple, parallel plastic processes at various sites in the brain. Experimental evidence suggests that adaptive changes in the sensitivity of ipsilesional vestibular neurons to the inhibitory neurotransmitters GABA and glycine, changes in the electrophysiological excitability of vestibular neurons, changes in the inhibitory control of the brainstem vestibular networks by the cerebellum, gliosis and neurogenesis in the ipsilesional vestibular nuclei, and activity-dependent reorganization of the synaptic connectivity of the vestibular pathways are mechanisms involved in compensation.

  20. Evaluation of functional rehabilitation physiotherapy protocol in the postoperative patients with anterior cruciate ligament reconstruction through clinical prognosis: an observational prospective study

    National Research Council Canada - National Science Library

    do Carmo Almeida, Tabata Cristina; de Alcantara Sousa, Luiz Vinicius; de Melo Lucena, Diego Monteiro; dos Santos Figueiredo, Francisco Winter; Valenti, Vitor Engrácia; da Silva Paiva, Laércio; de Abreu, Luiz Carlos; Adami, Fernando

    2016-01-01

      Background The aim of the study was to evaluate the evolution of patients subject to physical treatment based on guidelines of functional rehabilitation after surgery anterior cruciate ligament reconstruction...

  1. Developing human rights based indicators to support country monitoring of rehabilitation services and programmes for people with disabilities: a study protocol

    OpenAIRE

    Skempes, Dimitrios; Bickenbach, Jerome

    2015-01-01

    Background Rehabilitation care is fundamental to health and human dignity and a human right enshrined in the United Nations Convention on the Rights of Persons with Disabilities. The provision of rehabilitation is important for reducing the need for formal support and enabling persons with disabilities to lead an independent life. Increasingly scholars and advocacy groups voice concerns over the significant barriers facing people with disabilities in accessing appropriate and quality rehabili...

  2. Effects of kinesiotaping added to a rehabilitation programme for patients with rotator cuff tendinopathy: protocol for a single-blind, randomised controlled trial addressing symptoms, functional limitations and underlying deficits.

    Science.gov (United States)

    de Oliveira, Fábio Carlos Lucas; de Fontenay, Benoît Pairot; Bouyer, Laurent Julien; Desmeules, François; Roy, Jean-Sébastien

    2017-09-24

    Rotator cuff tendinopathy (RCTe) is the most frequent cause of shoulder pain, resulting in considerable losses to society and public resources. Muscle imbalance and inadequate sensorimotor control are deficits often associated with RCTe. Kinesiotaping (KT) is widely used by clinicians for rehabilitation of RCTe. While previous studies have examined the immediate effects of KT on shoulder injuries or the effects of KT as an isolated method of treatment, no published study has addressed its mid-term and long-term effects when combined with a rehabilitation programme for patients with RCTe. The primary objective of this randomised controlled trial (RCT) will be to assess the efficacy of therapeutic KT, added to a rehabilitation programme, in reducing pain and disabilities in individuals with RCTe. Secondary objectives will look at the effects of KT on the underlying factors involved in shoulder control, such as muscular activity, acromiohumeral distance (AHD) and range of motion (ROM). A single-blind RCT will be conducted. Fifty-two participants, randomly allocated to one of two groups (KT or no-KT), will take part in a 6-week rehabilitation programme. The KT group will receive KT added to the rehabilitation programme, whereas the no-KT group will receive only the rehabilitation programme. Measurements will be taken at baseline, week 3, week 6, week 12 and 6 months. Primary outcomes will be symptoms and functional limitations assessed by the Disabilities of the Arm, Shoulder and Hand questionnaire. Secondary outcomes will include shoulder ROM, AHD at rest and at 60° of abduction, and muscle activation during arm elevation. The added effects of KT will be assessed through a two-way analysis of variance for repeated measures. Ethics approval was obtained from the Ethics Committee of Quebec Rehabilitation Institute of the Centre Integrated University Health and Social Services. Results will be disseminated through international publications in peer-reviewed journals

  3. A study protocol of a randomised controlled trial incorporating a health economic analysis to investigate if additional allied health services for rehabilitation reduce length of stay without compromising patient outcomes

    Directory of Open Access Journals (Sweden)

    Peiris Casey

    2010-11-01

    alongside the randomised controlled trial. Discussion This paper outlines the study protocol for the first fully powered randomised controlled trial incorporating a health economic analysis to establish if additional Saturday allied health services for rehabilitation inpatients reduces length of stay without compromising discharge outcomes. If successful, this trial will have substantial health benefits for the patients and for organizations delivering rehabilitation services. Clinical trial registration number Australian and New Zealand Clinical Trials Registry ACTRN12609000973213

  4. Exercise gaming – a motivational approach for older adults with vestibular dysfunction

    DEFF Research Database (Denmark)

    Brandt, Michael Smærup; Grönvall, Erik; Larsen, Simon Bo

    2016-01-01

    , but their knowledge and understanding of the training programme were insufficient. The participants asked for a greater variation in the exercises and asked for closer contact with the physiotherapist. When Mitii is used for vestibular rehabilitation, the system has some limitations. Conclusions The modest level......Purpose The purpose of the study was to identify possible reasons for a modest level of exercise compliance during computer-assisted training for vestibular rehabilitation. Method Qualitative design and analysis of 14 semi-structured interviews with seven participants before and after a period...... with computer-assisted home training. The interviews evolved around themes, such as the elderly participants' self-efficacy, motivation and acceptance of the technology. Results Age was not an excuse for the modest exercise compliance. The participants were basically self-efficient and accepted the technology...

  5. Considerations for the future development of virtual technology as a rehabilitation tool

    Directory of Open Access Journals (Sweden)

    Keshner Emily A

    2004-12-01

    Full Text Available Abstract Background Virtual environments (VE are a powerful tool for various forms of rehabilitation. Coupling VE with high-speed networking [Tele-Immersion] that approaches speeds of 100 Gb/sec can greatly expand its influence in rehabilitation. Accordingly, these new networks will permit various peripherals attached to computers on this network to be connected and to act as fast as if connected to a local PC. This innovation may soon allow the development of previously unheard of networked rehabilitation systems. Rapid advances in this technology need to be coupled with an understanding of how human behavior is affected when immersed in the VE. Methods This paper will discuss various forms of VE that are currently available for rehabilitation. The characteristic of these new networks and examine how such networks might be used for extending the rehabilitation clinic to remote areas will be explained. In addition, we will present data from an immersive dynamic virtual environment united with motion of a posture platform to record biomechanical and physiological responses to combined visual, vestibular, and proprioceptive inputs. A 6 degree-of-freedom force plate provides measurements of moments exerted on the base of support. Kinematic data from the head, trunk, and lower limb was collected using 3-D video motion analysis. Results Our data suggest that when there is a confluence of meaningful inputs, neither vision, vestibular, or proprioceptive inputs are suppressed in healthy adults; the postural response is modulated by all existing sensory signals in a non-additive fashion. Individual perception of the sensory structure appears to be a significant component of the response to these protocols and underlies much of the observed response variability. Conclusion The ability to provide new technology for rehabilitation services is emerging as an important option for clinicians and patients. The use of data mining software would help analyze the

  6. Considerations for the future development of virtual technology as a rehabilitation tool.

    Science.gov (United States)

    Kenyon, Robert V; Leigh, Jason; Keshner, Emily A

    2004-12-23

    BACKGROUND: Virtual environments (VE) are a powerful tool for various forms of rehabilitation. Coupling VE with high-speed networking [Tele-Immersion] that approaches speeds of 100 Gb/sec can greatly expand its influence in rehabilitation. Accordingly, these new networks will permit various peripherals attached to computers on this network to be connected and to act as fast as if connected to a local PC. This innovation may soon allow the development of previously unheard of networked rehabilitation systems. Rapid advances in this technology need to be coupled with an understanding of how human behavior is affected when immersed in the VE. METHODS: This paper will discuss various forms of VE that are currently available for rehabilitation. The characteristic of these new networks and examine how such networks might be used for extending the rehabilitation clinic to remote areas will be explained. In addition, we will present data from an immersive dynamic virtual environment united with motion of a posture platform to record biomechanical and physiological responses to combined visual, vestibular, and proprioceptive inputs. A 6 degree-of-freedom force plate provides measurements of moments exerted on the base of support. Kinematic data from the head, trunk, and lower limb was collected using 3-D video motion analysis. RESULTS: Our data suggest that when there is a confluence of meaningful inputs, neither vision, vestibular, or proprioceptive inputs are suppressed in healthy adults; the postural response is modulated by all existing sensory signals in a non-additive fashion. Individual perception of the sensory structure appears to be a significant component of the response to these protocols and underlies much of the observed response variability. CONCLUSION: The ability to provide new technology for rehabilitation services is emerging as an important option for clinicians and patients. The use of data mining software would help analyze the incoming data to provide

  7. Understanding the importance of therapeutic relationships in the development of self-management behaviours during cancer rehabilitation: a qualitative research protocol.

    Science.gov (United States)

    Wilkinson, Wendy M; Rance, Jaynie; Fitzsimmons, Deborah

    2017-01-17

    Cancer is a growing health, social and economic problem. 1 in 3 people in the UK will develop cancer in their lifetime. With survival rates rising to over 50%, the long-term needs of cancer survivors are of growing importance. Cancer rehabilitation is tailored to address the physical or psychosocial decline in ability to engage in daily activities. Its use is supported by high-quality international, multicentre research. Incorporating strategies for self-management behaviour development into rehabilitation can prepare individuals for cancer survivorship. However, healthcare professionals will need to adjust their therapeutic interactions accordingly. Research is yet to clarify the impact of the therapeutic relationship on rehabilitation outcomes in cancer. This study aims to explore the impact of therapeutic relationships on self-management behaviours after cancer. This qualitative study aims to understand cancer rehabilitation participants' beliefs regarding the importance of therapeutic relationships in developing self-management behaviours. A sample representative of a local cancer rehabilitation cohort will be asked to complete a semistructured interview to identify their perspectives on the importance of therapeutic relationships in cancer rehabilitation. Data obtained from the interviews will be analysed, coded and entered into a Delphi questionnaire for circulation to a local cancer rehabilitation population to determine if the views expressed by the interviewees are supported by group consensus. This study was approved by Wales Research Ethics Committee 6 (15/WA/0331) in April 2016. Findings will be disseminated through the first author's doctoral thesis; peer-reviewed journals; local, national and international conference presentations; and public events involving research participants and the general public. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  8. Rehabilitation Options

    Science.gov (United States)

    ... for e-updates Please leave this field empty Rehabilitation Options SHARE Home > Treatment and Care > Continuum of Care > Rehabilitation Options Listen Beginning the Healing Process After undergoing ...

  9. Personality changes in patients with vestibular dysfunction

    OpenAIRE

    Paul eSmith; Cynthia eDarlington

    2013-01-01

    The vestibular system is a sensory system that has evolved to detect linear and angular acceleration of the head in all planes so that the brain is not predominantly reliant on visual information to determine self-motion. Since the vestibular system first evolved in invertebrate species in order to detect gravitational vertical, it is likely that the central nervous system has developed a special dependence upon vestibular input. In addition to the deficits in eye movement and postural reflex...

  10. Motor development after vestibular deprivation in rats.

    Science.gov (United States)

    Geisler, H C; Gramsbergen, A

    1998-07-01

    This review summarizes the postural development in the rat and the influences of vestibular deprivation from the 5th postnatal day on this development. Vestibular deprivation leads to a delay in motor development. Most probably this delay is caused by a delay in the development of postural control, which is characterized by a retarded EMG development in postural muscles. Our results indicate that the developing nervous system cannot compensate for a vestibular deficit during the early phase of ontogeny.

  11. Changing perspective: The role of vestibular signals

    OpenAIRE

    Deroualle, Diane; Borel, Liliane; Deveze, Arnaud; Lopez, Christophe

    2015-01-01

    Social interactions depend on mechanisms such as the ability to take another person's viewpoint, i.e. visuo-spatial perspective taking. However, little is known about the sensorimotor mechanisms underpinning perspective taking. Because vestibular signals play roles in mental rotation and spatial cognition tasks and because damage to the vestibular cortex can disturb egocentric perspective, vestibular signals stand as important candidates for the sensorimotor foundations of perspective taking....

  12. Effect of rehabilitation worker input on visual function outcomes in individuals with low vision: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Acton, Jennifer H; Molik, Bablin; Binns, Alison; Court, Helen; Margrain, Tom H

    2016-02-24

    Visual Rehabilitation Officers help people with a visual impairment maintain their independence. This intervention adopts a flexible, goal-centred approach, which may include training in mobility, use of optical and non-optical aids, and performance of activities of daily living. Although Visual Rehabilitation Officers are an integral part of the low vision service in the United Kingdom, evidence that they are effective is lacking. The purpose of this exploratory trial is to estimate the impact of a Visual Rehabilitation Officer on self-reported visual function, psychosocial and quality-of-life outcomes in individuals with low vision. In this exploratory, assessor-masked, parallel group, randomised controlled trial, participants will be allocated either to receive home visits from a Visual Rehabilitation Officer (n = 30) or to a waiting list control group (n = 30) in a 1:1 ratio. Adult volunteers with a visual impairment, who have been identified as needing rehabilitation officer input by a social worker, will take part. Those with an urgent need for a Visual Rehabilitation Officer or who have a cognitive impairment will be excluded. The primary outcome measure will be self-reported visual function (48-item Veterans Affairs Low Vision Visual Functioning Questionnaire). Secondary outcome measures will include psychological and quality-of-life metrics: the Patient Health Questionnaire (PHQ-9), the Warwick-Edinburgh Mental Well-being Scale (WEMWBS), the Adjustment to Age-related Visual Loss Scale (AVL-12), the Standardised Health-related Quality of Life Questionnaire (EQ-5D) and the UCLA Loneliness Scale. The interviewer collecting the outcomes will be masked to the group allocations. The analysis will be undertaken on a complete case and intention-to-treat basis. Analysis of covariance (ANCOVA) will be applied to follow-up questionnaire scores, with the baseline score as a covariate. This trial is expected to provide robust effect size estimates of the intervention

  13. "FIND Technology": investigating the feasibility, efficacy and safety of controller-free interactive digital rehabilitation technology in an inpatient stroke population: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Bird, M L; Cannell, J; Callisaya, M L; Moles, E; Rathjen, A; Lane, K; Tyson, A; Smith, S

    2016-04-16

    Stroke results in significant disability, which can be reduced by physical rehabilitation. High levels of repetition and activity are required in rehabilitation, but patients are typically sedentary. Using clinically relevant and fun computer games may be one way to achieve increased activity in rehabilitation. A single-blind randomized controlled trial will be conducted to evaluate the feasibility, efficacy and safety of novel stroke-specific rehabilitation software. This software uses controller-free client interaction and inertial motion sensors. Elements of feasibility include recruitment into the trial, ongoing participation (adherence and dropout), perceived benefit, enjoyment and ease of use of the games. Efficacy will be determined by measuring activity and using upper-limb tasks as well as measures of balance and mobility. The hypothesis that the intervention group will have increased levels of physical activity within rehabilitation and improved physical outcomes compared with the control group will be tested. Results from this study will provide a basis for discussion of feasibility of this interactive video technological solution in an inpatient situation. Differences in activity levels between groups will be the primary measure of efficacy. It will also provide data on measures of upper-limb function, balance and mobility. ACTRN12614000427673 . Prospectively registered 17 April 2014.

  14. Prosthetic implantation of the human vestibular system.

    Science.gov (United States)

    Golub, Justin S; Ling, Leo; Nie, Kaibao; Nowack, Amy; Shepherd, Sarah J; Bierer, Steven M; Jameyson, Elyse; Kaneko, Chris R S; Phillips, James O; Rubinstein, Jay T

    2014-01-01

    A functional vestibular prosthesis can be implanted in human such that electrical stimulation of each semicircular canal produces canal-specific eye movements while preserving vestibular and auditory function. A number of vestibular disorders could be treated with prosthetic stimulation of the vestibular end organs. We have previously demonstrated in rhesus monkeys that a vestibular neurostimulator, based on the Nucleus Freedom cochlear implant, can produce canal-specific electrically evoked eye movements while preserving auditory and vestibular function. An investigational device exemption has been obtained from the FDA to study the feasibility of treating uncontrolled Ménière's disease with the device. The UW/Nucleus vestibular implant was implanted in the perilymphatic space adjacent to the three semicircular canal ampullae of a human subject with uncontrolled Ménière's disease. Preoperative and postoperative vestibular and auditory function was assessed. Electrically evoked eye movements were measured at 2 time points postoperatively. Implantation of all semicircular canals was technically feasible. Horizontal canal and auditory function were largely, but not totally, lost. Electrode stimulation in 2 of 3 canals resulted in canal-appropriate eye movements. Over time, stimulation thresholds increased. Prosthetic implantation of the semicircular canals in humans is technically feasible. Electrical stimulation resulted in canal-specific eye movements, although thresholds increased over time. Preservation of native auditory and vestibular function, previously observed in animals, was not demonstrated in a single subject with advanced Ménière's disease.

  15. Vestibular perception is slow: a review.

    Science.gov (United States)

    Barnett-Cowan, Michael

    2013-01-01

    Multisensory stimuli originating from the same event can be perceived asynchronously due to differential physical and neural delays. The transduction of and physiological responses to vestibular stimulation are extremely fast, suggesting that other stimuli need to be presented prior to vestibular stimulation in order to be perceived as simultaneous. There is, however, a recent and growing body of evidence which indicates that the perceived onset of vestibular stimulation is slow compared to the other senses, such that vestibular stimuli need to be presented prior to other sensory stimuli in order to be perceived synchronously. From a review of this literature it is speculated that this perceived latency of vestibular stimulation may reflect the fact that vestibular stimulation is most often associated with sensory events that occur following head movement, that the vestibular system rarely works alone, that additional computations are required for processing vestibular information, and that the brain prioritizes physiological response to vestibular stimulation over perceptual awareness of stimulation onset. Empirical investigation of these theoretical predictions is encouraged in order to fully understand this surprising result, its implications, and to advance the field.

  16. Vestibular insights into cognition and psychiatry.

    Science.gov (United States)

    Gurvich, Caroline; Maller, Jerome J; Lithgow, Brian; Haghgooie, Saman; Kulkarni, Jayashri

    2013-11-06

    The vestibular system has traditionally been thought of as a balance apparatus; however, accumulating research suggests an association between vestibular function and psychiatric and cognitive symptoms, even when balance is measurably unaffected. There are several brain regions that are implicated in both vestibular pathways and psychiatric disorders. The present review examines the anatomical associations between the vestibular system and various psychiatric disorders. Despite the lack of direct evidence for vestibular pathology in the key psychiatric disorders selected for this review, there is a substantial body of literature implicating the vestibular system in each of the selected psychiatric disorders. The second part of this review provides complimentary evidence showing the link between vestibular dysfunction and vestibular stimulation upon cognitive and psychiatric symptoms. In summary, emerging research suggests the vestibular system can be considered a potential window for exploring brain function beyond that of maintenance of balance, and into areas of cognitive, affective and psychiatric symptomology. Given the paucity of biological and diagnostic markers in psychiatry, novel avenues to explore brain function in psychiatric disorders are of particular interest and warrant further exploration. © 2013 Elsevier B.V. All rights reserved.

  17. Personality changes in patients with vestibular dysfunction.

    Science.gov (United States)

    Smith, Paul F; Darlington, Cynthia L

    2013-10-29

    The vestibular system is a sensory system that has evolved to detect linear and angular acceleration of the head in all planes so that the brain is not predominantly reliant on visual information to determine self-motion. Since the vestibular system first evolved in invertebrate species in order to detect gravitational vertical, it is likely that the central nervous system has developed a special dependence upon vestibular input. In addition to the deficits in eye movement and postural reflexes that occur following vestibular dysfunction, there is convincing evidence that vestibular loss also causes cognitive and emotional disorders, some of which may be due to the reflexive deficits and some of which are related to the role that ascending vestibular pathways to the limbic system and neocortex play in the sense of spatial orientation. Beyond this, however, patients with vestibular disorders have been reported to experience other personality changes that suggest that vestibular sensation is implicated in the sense of self. These are depersonalization and derealization symptoms such as feeling "spaced out", "body feeling strange" and "not feeling in control of self". We propose in this review that these symptoms suggest that the vestibular system may make a unique contribution to the concept of self through information regarding self-motion and self-location that it transmits, albeit indirectly, to areas of the brain such as the temporo-parietal junction (TPJ).

  18. Vestibular activation, smooth pursuit tracking, and psychosis.

    Science.gov (United States)

    Jones, A M; Pivik, R T

    1985-04-01

    Pursuit tracking and vestibular activation procedures were combined in an investigation to determine if smooth pursuit tracking deficits could be related to abnormalities of visual-vestibular interaction in psychiatric patients. In actively psychotic patients, but not in comparison groups of schizophrenic outpatients with remitted symptomatology or normal controls, a significant failure of visual fixation to suppress caloric nystagmus was related to a higher incidence of disordered tracking during both baseline and postirrigation conditions. Other vestibular irregularities including dysrhythmia and reduced fast phase velocity were observed in these same patients. The results are supportive of a central deficit in visual-vestibular interaction that may contribute to pursuit tracking deficits in psychosis.

  19. Epidemiology and natural history of vestibular schwannomas

    DEFF Research Database (Denmark)

    Stangerup, Sven-Eric; Caye-Thomasen, Per

    2012-01-01

    This article describes various epidemiologic trends for vestibular schwannomas over the last 35 years, including a brief note on terminology. Additionally, it provides information on the natural history of tumor growth and hearing level following the diagnosis of a vestibular schwannoma. A treatm......This article describes various epidemiologic trends for vestibular schwannomas over the last 35 years, including a brief note on terminology. Additionally, it provides information on the natural history of tumor growth and hearing level following the diagnosis of a vestibular schwannoma....... A treatment strategy based on the natural history of tumor growth and hearing also is discussed....

  20. Personality Changes in Patients with Vestibular Dysfunction

    Directory of Open Access Journals (Sweden)

    Paul eSmith

    2013-10-01

    Full Text Available The vestibular system is a sensory system that has evolved to detect linear and angular acceleration of the head in all planes so that the brain is not predominantly reliant on visual information to determine self-motion. Since the vestibular system first evolved in invertebrate species in order to detect gravitational vertical, it is likely that the central nervous system has developed a special dependence upon vestibular input. In addition to the deficits in eye movement and postural reflexes that occur following vestibular dysfunction, there is convincing evidence that vestibular loss also causes cognitive and emotional disorders, some of which may be due to the reflexive deficits and some of which are related to the role that ascending vestibular pathways to the limbic system and cortex play in the sense of spatial orientation. Beyond this, however, patients with vestibular disorders have been reported to experience other personality changes that suggest that vestibular sensation is implicated in the sense of self. These are depersonalisation and derealisation symptoms such as feeling ‘spaced out’, ‘body feeling strange’ and ‘not feeling in control of self’. We suggest in this review that these symptoms suggest that the vestibular system may make a unique contribution to the concept of self through the information regarding self-motion and self-location that it transmits, albeit indirectly, to areas of the brain such as the temporo-parietal junction.

  1. Optimizing Rehabilitation for Phantom Limb Pain Using Mirror Therapy and Transcranial Direct Current Stimulation: A Randomized, Double-Blind Clinical Trial Study Protocol.

    Science.gov (United States)

    Pinto, Camila Bonin; Saleh Velez, Faddi Ghassan; Bolognini, Nadia; Crandell, David; Merabet, Lotfi B; Fregni, Felipe

    2016-07-06

    Despite the multiple available pharmacological and behavioral therapies for the management of chronic phantom limb pain (PLP) in lower limb amputees, treatment for this condition is still a major challenge and the results are mixed. Given that PLP is associated with maladaptive brain plasticity, interventions that promote cortical reorganization such as non-invasive brain stimulation and behavioral methods including transcranial direct current stimulation (tDCS) and mirror therapy (MT), respectively, may prove to be beneficial to control pain in PLP. Due to its complementary effects, a combination of tDCS and MT may result in synergistic effects in PLP. The objective of this study is to evaluate the efficacy of tDCS and MT as a rehabilitative tool for the management of PLP in unilateral lower limb amputees. A prospective, randomized, placebo-controlled, double-blind, factorial, superiority clinical trial will be carried out. Participants will be eligible if they meet the following inclusion criteria: lower limb unilateral traumatic amputees that present PLP for at least 3 months after the amputated limb has completely healed. Participants (N=132) will be randomly allocated to the following groups: (1) active tDCS and active MT, (2) sham tDCS and active MT, (3) active tDCS and sham MT, and (4) sham tDCS and sham MT. tDCS will be applied with the anodal electrode placed over the primary motor cortex (M1) contralateral to the amputation side and the cathode over the contralateral supraorbital area. Stimulation will be applied at the same time of the MT protocol with the parameters 2 mA for 20 minutes. Pain outcome assessments will be performed at baseline, before and after each intervention session, at the end of MT, and in 2 follow-up visits. In order to assess cortical reorganization and correlate with clinical outcomes, participants will undergo functional magnetic resonance imaging (fMRI) and transcranial magnetic stimulation (TMS) before and after the

  2. Optimizing Rehabilitation for Phantom Limb Pain Using Mirror Therapy and Transcranial Direct Current Stimulation: A Randomized, Double–Blind Clinical Trial Study Protocol

    Science.gov (United States)

    Bolognini, Nadia; Crandell, David; Merabet, Lotfi B

    2016-01-01

    Background Despite the multiple available pharmacological and behavioral therapies for the management of chronic phantom limb pain (PLP) in lower limb amputees, treatment for this condition is still a major challenge and the results are mixed. Given that PLP is associated with maladaptive brain plasticity, interventions that promote cortical reorganization such as non-invasive brain stimulation and behavioral methods including transcranial direct current stimulation (tDCS) and mirror therapy (MT), respectively, may prove to be beneficial to control pain in PLP. Due to its complementary effects, a combination of tDCS and MT may result in synergistic effects in PLP. Objective The objective of this study is to evaluate the efficacy of tDCS and MT as a rehabilitative tool for the management of PLP in unilateral lower limb amputees. Methods A prospective, randomized, placebo-controlled, double-blind, factorial, superiority clinical trial will be carried out. Participants will be eligible if they meet the following inclusion criteria: lower limb unilateral traumatic amputees that present PLP for at least 3 months after the amputated limb has completely healed. Participants (N=132) will be randomly allocated to the following groups: (1) active tDCS and active MT, (2) sham tDCS and active MT, (3) active tDCS and sham MT, and (4) sham tDCS and sham MT. tDCS will be applied with the anodal electrode placed over the primary motor cortex (M1) contralateral to the amputation side and the cathode over the contralateral supraorbital area. Stimulation will be applied at the same time of the MT protocol with the parameters 2 mA for 20 minutes. Pain outcome assessments will be performed at baseline, before and after each intervention session, at the end of MT, and in 2 follow-up visits. In order to assess cortical reorganization and correlate with clinical outcomes, participants will undergo functional magnetic resonance imaging (fMRI) and transcranial magnetic stimulation (TMS

  3. The use of virtual world-based cardiac rehabilitation to encourage healthy lifestyle choices among cardiac patients: intervention development and pilot study protocol.

    Science.gov (United States)

    Brewer, LaPrincess C; Kaihoi, Brian; Zarling, Kathleen K; Squires, Ray W; Thomas, Randal; Kopecky, Stephen

    2015-04-08

    Despite proven benefits through the secondary prevention of cardiovascular disease (CVD) and reduction of mortality, cardiac rehabilitation (CR) remains underutilized in cardiac patients. Underserved populations most affected by CVD including rural residents, low socioeconomic status patients, and racial/ethnic minorities have the lowest participation rates due to access barriers. Internet-and mobile-based lifestyle interventions have emerged as potential modalities to complement and increase accessibility to CR. An outpatient CR program using virtual world technology may provide an effective alternative to conventional CR by overcoming patient access limitations such as geographics, work schedule constraints, and transportation. The objective of this paper is to describe the research protocol of a two-phased, pilot study that will assess the feasibility (Phase 1) and comparative effectiveness (Phase 2) of a virtual world-based (Second Life) CR program as an extension of a conventional CR program in achieving healthy behavioral change among post-acute coronary syndrome (ACS) and post-percutaneous coronary intervention (PCI) patients. We hypothesize that virtual world CR users will improve behaviors (physical activity, diet, and smoking) to a greater degree than conventional CR participants. In Phase 1, we will recruit at least 10 patients enrolled in outpatient CR who were recently hospitalized for an ACS (unstable angina, ST-segment elevation myocardial infarction, non-ST-segment elevation myocardial infarction) or who recently underwent elective PCI at Mayo Clinic Hospital, Rochester Campus in Rochester, MN with at least one modifiable, lifestyle risk factor target (sedentary lifestyle, unhealthy diet, and current smoking). Recruited patients will participate in a 12-week, virtual world health education program which will provide feedback on the feasibility, usability, and design of the intervention. During Phase 2, we will conduct a 2-arm, parallel group, single

  4. The effect of virtual reality on visual vertigo symptoms in patients with peripheral vestibular dysfunction: a pilot study.

    Science.gov (United States)

    Pavlou, M; Kanegaonkar, R G; Swapp, D; Bamiou, D E; Slater, M; Luxon, L M

    2012-01-01

    Individuals with vestibular dysfunction may experience visual vertigo (VV), in which symptoms are provoked or exacerbated by excessive or disorientating visual stimuli (e.g. supermarkets). VV can significantly improve when customized vestibular rehabilitation exercises are combined with exposure to optokinetic stimuli. Virtual reality (VR), which immerses patients in realistic, visually challenging environments, has also been suggested as an adjunct to VR to improve VV symptoms. This pilot study compared the responses of sixteen patients with unilateral peripheral vestibular disorder randomly allocated to a VR regime incorporating exposure to a static (Group S) or dynamic (Group D) VR environment. Participants practiced vestibular exercises, twice weekly for four weeks, inside a static (Group S) or dynamic (Group D) virtual crowded square environment, presented in an immersive projection theatre (IPT), and received a vestibular exercise program to practice on days not attending clinic. A third Group D1 completed both the static and dynamic VR training. Treatment response was assessed with the Dynamic Gait Index and questionnaires concerning symptom triggers and psychological state. At final assessment, significant between-group differences were noted between Groups D (p=0.001) and D1 (p=0.03) compared to Group S for VV symptoms with the former two showing a significant 59.2% and 25.8% improvement respectively compared to 1.6% for the latter. Depression scores improved only for Group S (p=0.01) while a trend towards significance was noted for Group D regarding anxiety scores (p=0.07). Exposure to dynamic VR environments should be considered as a useful adjunct to vestibular rehabilitation programs for patients with peripheral vestibular disorders and VV symptoms.

  5. A bio-psycho-social exercise program (RÜCKGEWINN for chronic low back pain in rehabilitation aftercare - Study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Pfeifer Klaus

    2010-11-01

    Full Text Available Abstract Background There is strong, internationally confirmed evidence for the short-term effectiveness of multimodal interdisciplinary specific treatment programs for chronic back pain. However, the verification of long-term sustainability of achieved effects is missing so far. For long-term improvement of pain and functional ability high intervention intensity or high volume seems to be necessary (> 100 therapy hours. Especially in chronic back pain rehabilitation, purposefully refined aftercare treatments offer the possibility to intensify positive effects or to increase their sustainability. However, quality assured goal-conscious specific aftercare programs for the rehabilitation of chronic back pain are absent. Methods/Design This study aims to examine the efficacy of a specially developed bio-psycho-social chronic back pain specific aftercare intervention (RÜCKGEWINN in comparison to the current usual aftercare (IRENA and a control group that is given an educational booklet addressing pain-conditioned functional ability and back pain episodes. Overall rehabilitation effects as well as predictors for compliance to the aftercare programs are analysed. Therefore, a multicenter prospective 3-armed randomised controlled trial is conducted. 456 participants will be consecutively enrolled in inpatient and outpatient rehabilitation and assigned to either one of the three study arms. Outcomes are measured before and after rehabilitation. Aftercare programs are assessed at ten month follow up after dismissal form rehabilitation. Discussion Special methodological and logistic challenges are to be mastered in this trial, which accrue from the interconnection of aftercare interventions to their residential district and the fact that the proportion of patients who take part in aftercare programs is low. The usability of the aftercare program is based on the transference into the routine care and is also reinforced by developed manuals with structured

  6. Evaluation of a self-management patient education program for patients with chronic heart failure undergoing inpatient cardiac rehabilitation: study protocol of a cluster randomized controlled trial.

    Science.gov (United States)

    Meng, Karin; Musekamp, Gunda; Seekatz, Bettina; Glatz, Johannes; Karger, Gabriele; Kiwus, Ulrich; Knoglinger, Ernst; Schubmann, Rainer; Westphal, Ronja; Faller, Hermann

    2013-08-23

    Chronic heart failure requires a complex treatment regimen on a life-long basis. Therefore, self-care/self-management is an essential part of successful treatment and comprehensive patient education is warranted. However, specific information on program features and educational strategies enhancing treatment success is lacking. This trial aims to evaluate a patient-oriented and theory-based self-management educational group program as compared to usual care education during inpatient cardiac rehabilitation in Germany. The study is a multicenter cluster randomized controlled trial in four cardiac rehabilitation clinics. Clusters are patient education groups that comprise HF patients recruited within 2 weeks after commencement of inpatient cardiac rehabilitation. Cluster randomization was chosen for pragmatic reasons, i.e. to ensure a sufficient number of eligible patients to build large-enough educational groups and to prevent contamination by interaction of patients from different treatment allocations during rehabilitation. Rehabilitants with chronic systolic heart failure (n = 540) will be consecutively recruited for the study at the beginning of inpatient rehabilitation. Data will be assessed at admission, at discharge and after 6 and 12 months using patient questionnaires. In the intervention condition, patients receive the new patient-oriented self-management educational program, whereas in the control condition, patients receive a short lecture-based educational program (usual care). The primary outcome is patients' self-reported self-management competence. Secondary outcomes include behavioral determinants and self-management health behavior (symptom monitoring, physical activity, medication adherence), health-related quality of life, and treatment satisfaction. Treatment effects will be evaluated separately for each follow-up time point using multilevel regression analysis, and adjusting for baseline values. This study evaluates the effectiveness of a

  7. Changing perspective: The role of vestibular signals.

    Science.gov (United States)

    Deroualle, Diane; Borel, Liliane; Devèze, Arnaud; Lopez, Christophe

    2015-12-01

    Social interactions depend on mechanisms such as the ability to take another person's viewpoint, i.e. visuo-spatial perspective taking. However, little is known about the sensorimotor mechanisms underpinning perspective taking. Because vestibular signals play roles in mental rotation and spatial cognition tasks and because damage to the vestibular cortex can disturb egocentric perspective, vestibular signals stand as important candidates for the sensorimotor foundations of perspective taking. Yet, no study merged natural full-body vestibular stimulations and explicit visuo-spatial perspective taking tasks in virtual environments. In Experiment 1, we combined natural vestibular stimulation on a rotatory chair with virtual reality to test how vestibular signals are processed to simulate the viewpoint of a distant avatar. While they were rotated, participants tossed a ball to a virtual character from the viewpoint of a distant avatar. Our results showed that vestibular signals influence perspective taking in a direction-specific way: participants were faster when their physical body rotated in the same direction as the mental rotation needed to take the avatar's viewpoint. In Experiment 2, participants realized 3D object mental rotations, which did not involve perspective taking, during the same whole-body vestibular stimulation. Our results demonstrated that vestibular stimulation did not affect 3D object mental rotations. Altogether, these data indicate that vestibular signals have a direction-specific influence on visuo-spatial perspective taking (self-centered mental imagery), but not a general effect on mental imagery. Findings from this study suggest that vestibular signals contribute to one of the most crucial mechanisms of social cognition: understanding others' actions. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. High Resolution Three-Dimensional Delayed Contrast MRI Detects Endolymphatic Hydrops in Patients With Vertigo and Vestibular Schwannoma.

    Science.gov (United States)

    Moayer, Roxana; Ishiyama, Gail P; Karnezis, Stellios; Sepahdari, Ali R; Ishiyama, Akira

    2018-01-01

    Advances in high resolution magnetic resonance imaging (MRI) have enabled the detection of endolymphatic hydrops (EH), a pathological ballooning of the endolymphatic fluid system, known to be associated with Menière's disease. When a patient has a known diagnosis of vestibular schwannoma and develops recurrent episodic vertigo spells, many surgeons recommend surgical intervention, attributing the vestibular symptoms to the vestibular schwannoma. The aim of this study is to evaluate the clinical outcome in patients with vestibular schwannoma and EH, treated medically, for recurrent spells of vertigo. Two patients with EH and vestibular schwannoma who presented with recurrent spells of vertigo are included. Both had characteristic low frequency hearing loss ipsilateral to the schwannoma. MRI sequences with 3T scanner (Skyra, Siemens Healthcare, Erlangen, Germany) using high resolution three-dimensional delayed postcontrast protocol included "cisternographic" T2 and delayed intravenous-enhanced three-dimensional fluid-attenuation inversion recovery (DIVE-3D-FLAIR) sequences, performed with 2350 ms (bright perilymph) and 2050 ms (bright endolymph) inversion times and with subtracted images. MRI FLAIR evaluation of EH and presence or absence of vestibular symptoms. Both patients had resolution of the disabling vertigo spells with a diuretic, and Patient 1 had unchanged EH, while Patient 2 had partial resolution of the EH and the FLAIR hyperintensity. When EH coexists with vestibular schwannoma in a patient presenting with recurrent vertigo spells, medical treatments for EH may alleviate the vestibular symptoms. We recommend that patients with small vestibular schwannomas who present with vertigo spells undergo high resolution MRI to evaluate for EH and undergo a trial of medical treatment with diuretics.

  9. Impaired Vestibular Function After Cochlear Implantation in Children: Role of Static Posturography.

    Science.gov (United States)

    Nair, Satish; Gupta, Atul; Nilakantan, Ajith; Mittal, Ruchika; Dahiya, Ruchi; Saini, Sachin; Prasad, Rachana; Vajpayee, Deepika

    2017-06-01

    To identify vestibular dysfunction in children after cochlear implant surgery and to study the utility of static posturography in evaluating vestibular function in children. A prospective study was carried out on 25 children between 2 and 7 years of age with sensorineural hearing loss with no overt vestibular dysfunction. All children underwent static posturography using Synapsis Posturographic System (SPS) software (Version 3.0, REV C) using a static platform with foam. The centre of pressure (COP) shift was recorded as statokinesiogram on the software and the mean vestibular, visual and somesthetic scores were obtained. Cochlear implantation (CI) surgery was done with insertion of Med-El Pulsar standard cochlear implant with 12 twin electrodes. Children were evaluated again after 4 weeks of CI surgery (2 weeks after switch on) with static posturography on the same SPS software. The scores obtained were compared with pre op value and data analyzed statistically by paired t tests on SPSS 18 software. The mean age was 4.6 years with range 2-7 years. All the children in the study were able to complete the test with no difficulty and the mean time required for each child was 10.2 min. The mean pre op somesthetic score was 95.16 (SD 1.52) and post op score was 94.06 (SD 1.79). The mean pre op visual score was 86.64 (SD 2.24) and post op score was 82.55 (2.89). The mean pre op vestibular score was 84.11 (SD 2.20) and post op score was 73.66 (SD 4.25). Correlation and statistical analysis of the pre and post values of each score revealed statistically significant reduction in vestibular scores post CI. The vestibular system is at high risk of injury leading to vestibular dysfunction in children during CI. Our study found the static posturography as a simple, fast and efficient tool to screen children for vestibular dysfunction post CI. Identifying the dysfunction early can help in initiating early rehabilitation measures.

  10. [Vestibular influences on human locomotion: results obtained using galvanic vestibular stimulation].

    Science.gov (United States)

    Stolbkov, Iu K; Gerasimenko, Iu P

    2014-06-01

    Locomotion is the most important mode of our movement in space. The role of the vestibular system during human locomotion is not well studied, mainly due to problems associated with its isolation stimulation. It is difficult to stimulate this system in isolation during locomotion because the real movement of the head to activate the vestibular end-organs inevitably leads to the activation of other sensory inputs. Galvanic stimulation is not a natural way to stimulate the vestibular system, but it has the advantage providing an isolated stimulation of the vestibular inputs. This technique is relatively novel in the examination of vestibular contributions during human locomotion. In our review we consider the current data regarding the effect of vestibular signals on human locomotion by using galvanic vestibular stimulation.

  11. Reviewing the Role of the Efferent Vestibular System in Motor and Vestibular Circuits

    Directory of Open Access Journals (Sweden)

    Miranda A. Mathews

    2017-08-01

    Full Text Available Efferent circuits within the nervous system carry nerve impulses from the central nervous system to sensory end organs. Vestibular efferents originate in the brainstem and terminate on hair cells and primary afferent fibers in the semicircular canals and otolith organs within the inner ear. The function of this efferent vestibular system (EVS in vestibular and motor coordination though, has proven difficult to determine, and remains under debate. We consider current literature that implicate corollary discharge from the spinal cord through the efferent vestibular nucleus (EVN, and hint at a potential role in overall vestibular plasticity and compensation. Hypotheses range from differentiating between passive and active movements at the level of vestibular afferents, to EVS activation under specific behavioral and environmental contexts such as arousal, predation, and locomotion. In this review, we summarize current knowledge of EVS circuitry, its effects on vestibular hair cell and primary afferent activity, and discuss its potential functional roles.

  12. Reviewing the Role of the Efferent Vestibular System in Motor and Vestibular Circuits.

    Science.gov (United States)

    Mathews, Miranda A; Camp, Aaron J; Murray, Andrew J

    2017-01-01

    Efferent circuits within the nervous system carry nerve impulses from the central nervous system to sensory end organs. Vestibular efferents originate in the brainstem and terminate on hair cells and primary afferent fibers in the semicircular canals and otolith organs within the inner ear. The function of this efferent vestibular system (EVS) in vestibular and motor coordination though, has proven difficult to determine, and remains under debate. We consider current literature that implicate corollary discharge from the spinal cord through the efferent vestibular nucleus (EVN), and hint at a potential role in overall vestibular plasticity and compensation. Hypotheses range from differentiating between passive and active movements at the level of vestibular afferents, to EVS activation under specific behavioral and environmental contexts such as arousal, predation, and locomotion. In this review, we summarize current knowledge of EVS circuitry, its effects on vestibular hair cell and primary afferent activity, and discuss its potential functional roles.

  13. Evaluation of functional rehabilitation physiotherapy protocol in the postoperative patients with anterior cruciate ligament reconstruction through clinical prognosis: an observational prospective study

    OpenAIRE

    do Carmo Almeida, Tabata Cristina; de Alcantara Sousa, Luiz Vinicius; de Melo Lucena, Diego Monteiro; dos Santos Figueiredo, Francisco Winter; Valenti, Vitor Engr?cia; da Silva Paiva, La?rcio; de Abreu, Luiz Carlos; Adami, Fernando

    2016-01-01

    Abstract Background The aim of the study was to evaluate the evolution of patients subject to physical treatment based on guidelines of functional rehabilitation after surgery anterior cruciate ligament reconstruction. Methods This is a prospective study of 177 patients with anterior cruciate ligament injury, who underwent surgery and physical therapy guideline con...

  14. Effectiveness of rehabilitation after a total hip arthroplasty : A protocol for an observational study for the comparison of usual care in the Netherlands versus Germany

    NARCIS (Netherlands)

    Seeber, Gesine H; Wijnen, Annet; Lazovic, Djordje; Bulstra, Sjoerd K; Dietz, Günter; van Lingen, Christiaan P; Stevens, Martin

    Introduction Osteoarthritis is the most common joint disorder worldwide. Total hip arthroplasty (THA) is considered one of the most effective treatments for end-stage hip osteoarthritis. The number of THAs is expected to increase dramatically in the coming decades. Usual postoperative rehabilitation

  15. Penile rehabilitation after radical prostatectomy

    DEFF Research Database (Denmark)

    Fode, Mikkel; Ohl, Dana A; Ralph, David

    2013-01-01

    The pathophysiology of erectile dysfunction after radical prostatectomy (RP) is believed to include neuropraxia, which leads to temporarily reduced oxygenation and subsequent structural changes in penile tissue. This results in veno-occlusive dysfunction, therefore, penile rehabilitation programmes...... compared with placebo. The effects of prostaglandin and vacuum erection devices are questionable and high-quality studies are lacking. Better documentation for current penile rehabilitation and/or better rehabilitation protocols are needed. One must be careful not to repeat the statement that penile...... rehabilitation improves erectile function after RP so many times that it becomes a truth even without the proper scientific backing....

  16. From rehabilitation to recovery: protocol for a randomised controlled trial evaluating a goal-based intervention to reduce depression and facilitate participation post-stroke.

    Science.gov (United States)

    Graven, Christine; Brock, Kim; Hill, Keith; Ames, David; Cotton, Susan; Joubert, Lynette

    2011-06-18

    There is much discourse in healthcare about the importance of client-centred rehabilitation, however in the realm of community-based therapy post-stroke there has been little investigation into the efficacy of goal-directed practice that reflects patients' valued activities. In addition, the effect of active involvement of carers in such a rehabilitation process and their subsequent contribution to functional and emotional recovery post-stroke is unclear. In community based rehabilitation, interventions based on patients' perceived needs may be more likely to alter such outcomes. In this paper, we describe the methodology of a randomised controlled trial of an integrated approach to facilitating patient goal achievement in the first year post-stroke. The effectiveness of this intervention in reducing the severity of post-stroke depression, improving participation status and health-related quality of life is examined. The impact on carers is also examined. Patients (and their primary carers, if available) are randomly allocated to an intervention or control arm of the study. The intervention is multimodal and aims to screen for adverse stroke sequelae and address ways to enhance participation in patient-valued activities. Intervention methods include: telephone contacts, written information provision, home visitation, and contact with treating health professionals, with further relevant health service referrals as required. The control involves treatment as usual, as determined by inpatient and community rehabilitation treating teams. Formal blinded assessments are conducted at discharge from inpatient rehabilitation, and at six and twelve months post-stroke. The primary outcome is depression. Secondary outcome measures include participation and activity status, health-related quality of life, and self-efficacy. The results of this trial will assist with the development of a model for community-based rehabilitation management for stroke patients and their carers

  17. From rehabilitation to recovery: protocol for a randomised controlled trial evaluating a goal-based intervention to reduce depression and facilitate participation post-stroke

    Directory of Open Access Journals (Sweden)

    Hill Keith

    2011-06-01

    Full Text Available Abstract Background There is much discourse in healthcare about the importance of client-centred rehabilitation, however in the realm of community-based therapy post-stroke there has been little investigation into the efficacy of goal-directed practice that reflects patients' valued activities. In addition, the effect of active involvement of carers in such a rehabilitation process and their subsequent contribution to functional and emotional recovery post-stroke is unclear. In community based rehabilitation, interventions based on patients' perceived needs may be more likely to alter such outcomes. In this paper, we describe the methodology of a randomised controlled trial of an integrated approach to facilitating patient goal achievement in the first year post-stroke. The effectiveness of this intervention in reducing the severity of post-stroke depression, improving participation status and health-related quality of life is examined. The impact on carers is also examined. Methods/Design Patients (and their primary carers, if available are randomly allocated to an intervention or control arm of the study. The intervention is multimodal and aims to screen for adverse stroke sequelae and address ways to enhance participation in patient-valued activities. Intervention methods include: telephone contacts, written information provision, home visitation, and contact with treating health professionals, with further relevant health service referrals as required. The control involves treatment as usual, as determined by inpatient and community rehabilitation treating teams. Formal blinded assessments are conducted at discharge from inpatient rehabilitation, and at six and twelve months post-stroke. The primary outcome is depression. Secondary outcome measures include participation and activity status, health-related quality of life, and self-efficacy. Discussion The results of this trial will assist with the development of a model for community

  18. A systematic review of patient-reported measures associated with vestibular dysfunction.

    Science.gov (United States)

    Stewart, Vicky M; Mendis, M Dilani; Low Choy, Nancy

    2017-05-23

    Use of clinical questionnaires to assist in the screening of vestibular disorders in the acute hospital setting is needed. The objective is to detail the clinimetric properties and clinical utility of patient-reported questionnaires for quantifying dizziness/vertigo symptoms associated with vestibular dysfunction, and to determine validity and utility for screening dizziness/vertigo in the emergency department. We performed a systematic review of PubMed, CINAHL, Embase, and Web of Science in May 2015. Two independent reviewers selected studies reporting clinimetric properties of patient-reported questionnaires that aim to evaluate symptomology of dizziness/vertigo associated with vestibular dysfunction. A third reviewer resolved disparities. Of 1,901 articles initially found in the database search, 58 articles and 9 patient-reported questionnaires were included. Clinimetric properties of content validity, criterion validity, internal consistency, inter-/intrarater reliability, test-retest reliability, and responsiveness to vestibular rehabilitation are reported, and methodological quality is rated using the COSMIN (Consensus-based Standards for the selection of health Measurement Instruments) checklist. Clinical utility is described in terms of target population, purpose, number of items, and whether the questionnaire was validated in the emergency department. The Vestibular Rehabilitation Benefit Questionnaire, a relatively new tool, scored an "excellent" rating on three COSMIN criteria, and may be the best measure to address treatment outcomes. Questions on respective tools ranged from nine to 36, and no questionnaire was validated in the emergency department. Due to the number of questions and lack of validity, none of the questionnaires was deemed appropriate as a screening tool for dizziness/vertigo in the emergency department. Laryngoscope, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  19. Maximizing post-stroke upper limb rehabilitation using a novel telerehabilitation interactive virtual reality system in the patient's home: study protocol of a randomized clinical trial.

    Science.gov (United States)

    Kairy, Dahlia; Veras, Mirella; Archambault, Philippe; Hernandez, Alejandro; Higgins, Johanne; Levin, Mindy F; Poissant, Lise; Raz, Amir; Kaizer, Franceen

    2016-03-01

    Telerehabilitation (TR), or the provision of rehabilitation services from a distance using telecommunication tools such as the Internet, can contribute to ensure that patients receive the best care at the right time. This study aims to assess the effect of an interactive virtual reality (VR) system that allows ongoing rehabilitation of the upper extremity (UE) following a stroke, while the person is in their own home, with offline monitoring and feedback from a therapist at a distance. A single-blind (evaluator is blind to group assignment) two-arm randomized controlled trial is proposed, with participants who have had a stroke and are no longer receiving rehabilitation services randomly allocated to: (1) 4-week written home exercise program, i.e. usual care discharge home program or (2) a 4-week home-based TR exercise program using VR in addition to usual care i.e. treatment group. Motor recovery of the UE will be assessed using the Fugl-Meyer Assessment-UE and the Box and Block tests. To determine the efficacy of the system in terms of functional recovery, the Motor Activity Log, a self-reported measure of UE use will be used. Impact on quality of life will be determined using the Stroke Impact Scale-16. Lastly, a preliminary cost-effectiveness analysis will be conducted using costs and outcomes for all groups. Findings will contribute to evidence regarding the use of TR and VR to provide stroke rehabilitation services from a distance. This approach can enhance continuity of care once patients are discharged from rehabilitation, in order to maximize their recovery beyond the current available services. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Study protocol to investigate the effects of testosterone therapy as an adjunct to exercise rehabilitation in hypogonadal males with chronic heart failure

    Directory of Open Access Journals (Sweden)

    Mathur Atish

    2006-11-01

    Full Text Available Abstract Background Testosterone deficiency is a common occurrence in men with chronic heart failure (CHF and may underpin features of advanced disease, including reduced skeletal muscle mass and fatigue. It is positively correlated with cardiac output and exercise capacity in patients with CHF, whereas a significant improvement in both these parameters has been observed following testosterone replacement therapy. Testosterone therapy has also been shown to reduce circulating levels of inflammatory markers, (TNF-α, sICAM-1 and sVCAM-1 in patients with established coronary artery disease and testosterone deficiency. This pilot study will assess the feasibility of a combined exercise rehabilitation and adjunctive testosterone therapy intervention for evoking improvements in exercise capacity, circulating inflammatory markers, cardiac and skeletal muscle function, indices of psychological health status and quality of life in hypogonadal males with chronic heart failure. Methods/design Following ethical approval, 36 patients will be randomly allocated to one of two groups: testosterone or placebo therapy during exercise rehabilitation. A combined programme of moderate intensity aerobic exercise and resistance (strength training will be used. The primary outcome measure is exercise capacity, assessed using an incremental shuttle walk test. Secondary outcome measures include measures of peak oxygen uptake, cardiac function, lower-limb skeletal muscle contractile function and oxygenation during exercise, circulating inflammatory markers, psychological health status and quality of life. Discussion Exercise rehabilitation can safely increase exercise capacity in stable CHF patients but there is a need for studies which are aimed at evaluating the long-term effects of physical training on functional status, morbidity and mortality. This pilot study will provide valuable preliminary data on the efficacy of testosterone therapy as an adjunct to exercise

  1. Rehabilitation interventions to improve patient-reported outcomes and physical fitness in survivors of muscle invasive bladder cancer: a systematic review protocol.

    Science.gov (United States)

    Rammant, Elke; Bultijnck, Renée; Sundahl, Nora; Ost, Piet; Pauwels, Nele S; Deforche, Benedicte; Pieters, Ronny; Decaestecker, Karel; Fonteyne, Valérie

    2017-06-06

    Survivors of muscle invasive bladder cancer (MIBC) experience physical and psychosocial side effects of cancer diagnosis and treatment. These negative side effects have a crucial impact on their health-related quality of life (HRQoL). To date, there is evidence that rehabilitation interventions such as physical activity and psychosocial support have a positive effect on the HRQoL of cancer survivors. Unfortunately, there are no specific guidelines for rehabilitation or survivorship programmes for MIBC survivors. Therefore, this systematic review aims to assess the effects of exercise-based and psychosocial rehabilitation interventions in MIBC survivors. The approach of this review is consistent with the Cochrane methodology. Randomized controlled trials and non-randomised studies will be included. The population of interest is patients (≥18 years of age) with diagnosis of MIBC or high-risk non-MIBC for whom a radical cystectomy is indicated. There will be two eligible intervention types for inclusion: exercise-based and psychosocial rehabilitation interventions. The primary outcome measures are patient-reported outcomes (eg, HRQoL, fatigue and pain) and physical fitness. Studies will be identified independently by two review authors by searching the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, Web of Science and the Physiotherapy Evidence Database. A third reviewer will be asked by disagreements. Risk of bias will be assessed using the Cochrane Collaboration tool and the Newcastle-Ottawa Scale. Data will be summarised descriptively. If homogeneity of the studies is sufficient, meta-analysis will be undertaken. The broad scope of this review (ie, different interventions and study designs) is needed to have a comprehensive view on effective rehabilitation interventions. Ethics approval is not required, as no primary data will be collected. Results will be disseminated through a peer-reviewed publication. © Article author(s) (or their employer

  2. Vestibular Function and Activities of Daily Living

    Directory of Open Access Journals (Sweden)

    Aisha Harun MD

    2015-09-01

    Full Text Available Objective: Vestibular dysfunction increases with age and is associated with mobility difficulties and fall risk in older individuals. We evaluated whether vestibular function influences the ability to perform activities of daily living (ADLs. Method: We analyzed the 1999 to 2004 National Health and Nutrition Examination Survey of adults aged older than 40 years ( N = 5,017. Vestibular function was assessed with the Modified Romberg test. We evaluated the association between vestibular function and difficulty level in performing specific basic and instrumental ADLs, and total number of ADL impairments. Results: Vestibular dysfunction was associated with significantly higher odds of difficulty with nine ADLs, most strongly with difficulty managing finances (odds ratio [ OR ] = 2.64, 95% confidence interval [CI] = [1.18, 5.90]. In addition, vestibular dysfunction was associated with a significantly greater number of ADL impairments (β = .21, 95% CI = [0.09, 0.33]. This effect size was comparable with the influence of heavy smoking (β = .21, 95% CI = [0.06, 0.36] and hypertension (β = .10, 95% CI = [0.02, 0.18] on the number of ADL impairments. Conclusion: Vestibular dysfunction significantly influences ADL difficulty, most strongly with a cognitive rather than mobility-based task. These findings underscore the importance of vestibular inputs for both cognitive and physical daily activities.

  3. Motor development after vestibular deprivation in rats

    NARCIS (Netherlands)

    Geisler, HC; Gramsbergen, A

    This review summarizes the postural development in the rat and the influences of vestibular deprivation from the 5th postnatal day on this development. Vestibular deprivation leads to a delay in motor development. Most probably this delay is caused by a delay in the development of postural control,

  4. Avaliação de um protocolo da reabilitação orofacial na paralisia facial periférica: evaluation of an orofacial rehabilitation protocol Peripheral facial paralysis

    Directory of Open Access Journals (Sweden)

    Adriana Tessitore

    2009-01-01

    Full Text Available OBJETIVO: avaliar o protocolo proposto de reabilitação neuromuscular orofacial para paralisia facial periférica. MÉTODOS: observação clínica de 20 pacientes com paralisia grau IV, encaminhados para reabilitação orofacial no Ambulatório de Paralisia Facial do Hospital de Clínicas da Unicamp: estudo longitudinal prospectivo. A constatação da evolução funcional ou não, na reabilitação, baseou-se na melhora do tônus muscular, cuja variação foi aferida mediante modificação no ângulo da comissura labial. O estudo se fez sob imagens da documentação fotográfica pré (após quinze dias de instalação da paralisia facial e pós-tratamento de um ano. Para comprovação da eficácia da reabilitação, mediu-se o ângulo da comissura labial pré e pós-reabilitação. O grupo estudado foi comparado a um grupo controle composto de nove sujeitos com paralisia facial grau IV, não submetidos à reabilitação orofacial. Os dados foram analisados estatisticamente pelo teste emparelhado das amostras (T-Student. RESULTADOS: a média de redução do ângulo da comissura labial, com o tratamento, foi de 7,9º, estatisticamente significantes (pPURPOSE: to evaluate a proposed protocol of orofacial neuromuscular rehabilitation for peripheral facial paralysis. METHODS: clinical observation of 20 patients with fourth-degree paralysis, sent to orofacial rehabilitation in the Facial Paralysis Ambulatory from Hospital das Clínicas at UNICAMP: prospective longitudinal study. The verification of functional evolution or not, in the rehabilitation, was based on the improvement of muscular tonus, whose variation was measured by the modification in the labial commissure angle. The study was done with images from photographical documentation prior to (fifteen days after the installation of facial paralysis and post one-year treatment. As proof of the effect concerning rehabilitation, the pre and post rehabilitation labial commissure angle was measured

  5. Vestibular Function and Depersonalization/Derealization Symptoms.

    Science.gov (United States)

    Jáuregui Renaud, Kathrine

    2015-01-01

    Patients with an acquired sensory dysfunction may experience symptoms of detachment from self or from the environment, which are related primarily to nonspecific symptoms of common mental disorders and secondarily, to the specific sensory dysfunction. This is consistent with the proposal that sensory dysfunction could provoke distress and a discrepancy between the multi-sensory frame given by experience and the actual perception. Both vestibular stimuli and vestibular dysfunction can underlie unreal experiences. Vestibular afferents provide a frame of reference (linear and angular head acceleration) within which spatial information from other senses is interpreted. This paper reviews evidence that symptoms of depersonalization/derealization associated with vestibular dysfunction are a consequence of a sensory mismatch between disordered vestibular input and other sensory signals of orientation.

  6. E-Rehabilitation – an Internet and mobile phone based tailored intervention to enhance self-management of Cardiovascular Disease: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Antypas Konstantinos

    2012-07-01

    Full Text Available Abstract Background Cardiac rehabilitation is very important for the recovery and the secondary prevention of cardiovascular disease, and one of its main strategies is to increase the level of physical activity. Internet and mobile phone based interventions have been successfully used to help people to achieve this. One of the components that are related to the efficacy of these interventions is tailoring of content to the individual. This trial is studying the effect of a longitudinally tailored Internet and mobile phone based intervention that is based on models of health behaviour, on the level of physical activity and the adherence to the intervention, as an extension of a face-to-face cardiac rehabilitation stay. Methods/Design A parallel group, cluster randomized controlled trial. The study population is adult participants of a cardiac rehabilitation programme in Norway with home Internet access and mobile phone, who in monthly clusters are randomized to the control or the intervention condition. Participants have access to a website with information regarding cardiac rehabilitation, an online discussion forum and an online activity calendar. Those randomized to the intervention condition, receive in addition tailored content based on models of health behaviour, through the website and mobile text messages. The objective is to assess the effect of the intervention on maintenance of self-management behaviours after the rehabilitation stay. Main outcome is the level of physical activity one month, three months and one year after the end of the cardiac rehabilitation programme. The randomization of clusters is based on a true random number online service, and participants, investigators and outcome assessor are blinded to the condition of the clusters. Discussion The study suggests a theory-based intervention that combines models of health behaviour in an innovative way, in order to tailor the delivered content. The users have been actively

  7. E-Rehabilitation - an Internet and mobile phone based tailored intervention to enhance self-management of cardiovascular disease: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Antypas, Konstantinos; Wangberg, Silje C

    2012-07-09

    Cardiac rehabilitation is very important for the recovery and the secondary prevention of cardiovascular disease, and one of its main strategies is to increase the level of physical activity. Internet and mobile phone based interventions have been successfully used to help people to achieve this. One of the components that are related to the efficacy of these interventions is tailoring of content to the individual. This trial is studying the effect of a longitudinally tailored Internet and mobile phone based intervention that is based on models of health behaviour, on the level of physical activity and the adherence to the intervention, as an extension of a face-to-face cardiac rehabilitation stay. A parallel group, cluster randomized controlled trial. The study population is adult participants of a cardiac rehabilitation programme in Norway with home Internet access and mobile phone, who in monthly clusters are randomized to the control or the intervention condition. Participants have access to a website with information regarding cardiac rehabilitation, an online discussion forum and an online activity calendar. Those randomized to the intervention condition, receive in addition tailored content based on models of health behaviour, through the website and mobile text messages. The objective is to assess the effect of the intervention on maintenance of self-management behaviours after the rehabilitation stay. Main outcome is the level of physical activity one month, three months and one year after the end of the cardiac rehabilitation programme. The randomization of clusters is based on a true random number online service, and participants, investigators and outcome assessor are blinded to the condition of the clusters. The study suggests a theory-based intervention that combines models of health behaviour in an innovative way, in order to tailor the delivered content. The users have been actively involved in its design, and because of the use of Open

  8. The role of rehabilitation measures in reintegration of children with brain tumours or leukaemia and their families after completion of cancer treatment: a study protocol.

    Science.gov (United States)

    Peikert, Mona Leandra; Inhestern, Laura; Bergelt, Corinna

    2017-08-11

    For ill children as well as for their parents and siblings, childhood cancer poses a major challenge. Little is known about the reintegration into daily life of childhood cancer survivors and their families. The aim of this prospective observational study is to further the understanding of the role of rehabilitation measures in the reintegration process of childhood leukaemia or brain tumour survivors and their family members after the end of cancer treatment. This prospective observational study consists of three study arms: a quantitative study in cooperation with three German paediatric oncological study registries (study arm 1), a quantitative study in cooperation with a rehabilitation clinic that offers a family-oriented paediatric oncological rehabilitation programme (study arm 2) and a qualitative study at 12-month follow-up including families from the study arms 1 and 2 (study arm 3). In study arm 1, children, parents and siblings are surveyed after treatment (baseline), 4-6 months after baseline measurement and at 12-month follow-up. In study arm 2, data are collected at the beginning and at the end of the rehabilitation measure and at 12-month follow-up. Families are assessed with standardised questionnaires on quality of life, emotional and behavioural symptoms, depression, anxiety, fear of progression, coping and family functioning. Furthermore, self-developed items on rehabilitation aims and reintegration into daily life are used. Where applicable, users and non-users of rehabilitation measures will be compared regarding the outcome parameters. Longitudinal data will be analysed by means of multivariate analysis strategies. Reference values will be used for comparisons if applicable. Qualitative data will be analysed using thematic analysis. This study has been approved by the medical ethics committee of the Medical Chamber of Hamburg. Data will be published in peer-reviewed journals and presented at conferences. © Article author(s) (or their

  9. Development of a home-based training program for post-ward geriatric rehabilitation patients with cognitive impairment: study protocol of a randomized-controlled trail.

    Science.gov (United States)

    Bongartz, Martin; Kiss, Rainer; Ullrich, Phoebe; Eckert, Tobias; Bauer, Jürgen; Hauer, Klaus

    2017-09-12

    Geriatric patients with cognitive impairment (CI) show an increased risk for a negative rehabilitation outcome and reduced functional recovery following inpatient rehabilitation. Despite this obvious demand, evidence-based training programs at the transition from rehabilitation to the home environments are lacking. The aim of this study is to evaluate the efficacy of a feasible and cost-effective home-based training program to improve motor performance and to promote physical activity, specifically-tailored for post-ward geriatric patients with CI. A sample of 101 geriatric patients with mild to moderate stage CI following ward-based rehabilitation will be recruited for a blinded, randomized controlled trial with two arms. The intervention group will conduct a 12 week home-based training, consisting of (1) Exercises to improve strength/power, and postural control; (2) Individual walking trails to enhance physical activity; (3) Implementation of patient-specific motivational strategies to promote behavioral changes. The control group will conduct 12 weeks of unspecific flexibility exercise. Both groups will complete a baseline measurement before starting the program, at the end of the intervention, and after 24 weeks for follow-up. Sensor-based as well as questionnaire-based measures will be applied to comprehensively assess intervention effects. Primary outcomes document motor performance, assessed by the Short Physical Performance Battery, and level of physical activity (PA), as assessed by duration of active episodes (i.e., sum of standing and walking). Secondary outcomes include various medical, psycho-social, various PA and motor outcomes, including sensor-based assessment as well as cost effectiveness. Our study is among the first to provide home-based training in geriatric patients with CI at the transition from a rehabilitation unit to the home environment. The program offers several unique approaches, e.g., a comprehensive and innovative assessment

  10. Rehabilitation exercise for treatment of vestibular disorder: A case study

    Directory of Open Access Journals (Sweden)

    Avraham Feazadeh

    2006-01-01

    Full Text Available Vertigo and dizziness are common symptoms in the general population. While the clinical picture is well known and widely described, there are different interpretations of Benign Paroxysmal Positional Vertigo. The purpose of this case report was to describe the treatment of a 56 year old woman with complains of positional vertigo for 35 consecutive years. She suffered from a sudden onset of rotatory, unilateral horizontal canal type benign paroxysmal positional vertigo (BPPV. The symtoms started a day after falling from a bus, where she injured her head. Otherwise her medical history was unremarkable. She was treated with an individualized home exercise program of eye movement exercises, Brandt/Daroff exercises, and general conditioning exercises (i.e., laying on the left side from sitting on the bed, while the head rotated 45 degrees to the right, waiting for about one minue; twice a day on gradual basis, not laying on the side all the way, but to use enough pillows to lay about at 60 degrees. Four weeks from the start of physical therapy, the patient was free of symptoms, even when her neck was in the extended position.

  11. Feasibility study of the effects of art as a creative engagement intervention during stroke rehabilitation on improvement of psychosocial outcomes: study protocol for a single blind randomized controlled trial: the ACES study.

    Science.gov (United States)

    Morris, Jacqui H; Kelly, Chris; Toma, Madalina; Kroll, Thilo; Joice, Sara; Mead, Gillian; Donnan, Peter; Williams, Brian

    2014-09-28

    Benefits of art participation after stroke are becoming increasingly recognized. Qualitative studies suggest that participation in visual arts creative engagement interventions (CEIs) during rehabilitation after stroke may improve mood, self-esteem, hope and some aspects of physical recovery. This study examines the feasibility of undertaking a randomized controlled trial of a CEI delivered by artists within in-patient stroke rehabilitation to test effectiveness. This trial is a two arm, single-blind, randomized controlled feasibility trial within in-patient stroke rehabilitation. We will recruit 80 patients receiving stroke rehabilitation in two stroke units in a health board area of Scotland (40 patients in each arm). Intervention arm participants will receive a visual-arts based CEI facilitated by experienced artists. Artists will follow an intervention protocol with specific components that enable participants to set, achieve and review artistic goals. Participants will receive up to eight intervention sessions, four within a group and four one-to-one with the artist. Control group participants will receive usual care only.Data collection will occur at baseline, post-intervention and three-month follow-up. Stroke-related health status is the primary outcome; mood, self-esteem, self-efficacy, perceived recovery control and hope are secondary outcomes. Semi-structured interviews will be conducted with purposively selected patients, artists and healthcare staff to elicit views and experiences of the intervention and feasibility and acceptability of trial processes. Recruitment rates, retention rates and patient preference for art participation will also be collected. Data will indicate, with confidence intervals, the proportion of patients choosing or refusing participation in the CEI and will allow calculation of recruitment rates for a future definitive trial. Summary data will indicate potential variability, magnitude and direction of difference between groups

  12. Early rehabilitation in sepsis: a prospective randomised controlled trial investigating functional and physiological outcomes The i-PERFORM Trial (Protocol Article

    Directory of Open Access Journals (Sweden)

    Kayambu Geetha

    2011-10-01

    Full Text Available Abstract Background Patients with sepsis syndromes in comparison to general intensive care patients can have worse outcomes for physical function, quality of life and survival. Early intensive care rehabilitation can improve the outcome in general Intensive Care Unit (ICU patients, however no investigations have specifically looked at patients with sepsis syndromes. The 'i-PERFORM Trial' will investigate if early targeted rehabilitation is both safe and effective in patients with sepsis syndromes admitted to ICU. Methods/Design A single-centred blinded randomized controlled trial will be conducted in Brisbane, Australia. Participants (n = 252 will include those ≥ 18 years, mechanically ventilated for ≥ 48 hours and diagnosed with a sepsis syndrome. Participants will be randomised to an intervention arm which will undergo an early targeted rehabilitation program according to the level of arousal, strength and cardiovascular stability and a control group which will receive normal care. The primary outcome measures will be physical function tests on discharge from ICU (The Acute Care Index of Function and The Physical Function ICU Test. Health-related quality of life will be measured using the Short Form-36 and the psychological component will be tested using The Hospital Anxiety and Depression Scale. Secondary measures will include inflammatory biomarkers; Interleukin-6, Interleukin-10 and Tumour Necrosis Factor-α, peripheral blood mitochondrial DNA content and lactate, fat free muscle mass, tissue oxygenation and microcirculatory flow. Discussion The 'i-PERFORM Trial' will determine whether early rehabilitation for patients with sepsis is effective at improving patient outcomes with functional and physiological parameters reflecting long and short-term effects of early exercise and the safety in its application in critical illness. Trial Registration Australia and New Zealand Clinical Trials Register (ANZCTR: ACTRN12610000808044

  13. Community-applied research of a traditional Chinese medicine rehabilitation scheme on Broca's aphasia after stroke: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Tao, Jing; Fang, Yunhua; Wu, Zhenkai; Rao, Ting; Su, Yusheng; Lin, Lili; Liu, Wei; Wu, Jinsong; Yang, Shanli; Zheng, Guohua; Chen, Lidian

    2014-07-21

    Aphasia is a common and severely disabling complication in stroke patients. It usually brings about lower rates of functional recovery, longer rehabilitation length of stay (LOS), and significantly poorer LOS efficiency (LOS-Eff), resulting in higher rehabilitation costs compared to patients without aphasia. It also decreases the quality of life and increases the mortality of stroke patients. The evidence currently available suggests that the effect of acupuncture combined with language training for apoplectic aphasia is statistically better than speech and language therapy (SLT) alone, but there remains a lack of high-quality randomized controlled trials. Acupuncture combined with language training is relatively low-cost and especially suitable for community-based rehabilitation for aphasia patients after stroke, taking its medical and health facilities which are always deficient in manpower and material resources into account. The aim of the present study is to develop an effective standard therapeutic program for apoplectic aphasia in communities. In a randomized controlled clinical trial with blinded assessment, 290 eligible patients with aphasia due to stroke will be randomly allocated into a control group or an experimental group. The course of this trial will comprise a 4-week intervention and a 12-week follow-up period. Five assessment points, including baseline, 2 and 4 weeks after treatment, 6 and 12 weeks after follow-up, are set to dynamically observe the changes of curative effects. Primary outcome measures are the differences in the score on both the China rehabilitation research center aphasia examination (CRRCAE) and Boston diagnostic aphasia examination - Chinese version (BDAE-C) after intervention and follow-up. The Modified Barthel Index (MBI), 36-Item Short Form Health Survey (SF-36), and results of blood oxygen level dependent-functional magnetic resonance imaging (BOLD-fMRI) examination are considered as the secondary outcome measures. Other

  14. What can posturography tell us about vestibular function?

    Science.gov (United States)

    Black, F. O.

    2001-01-01

    Patients with balance disorders want answers to the following basic questions: (1) What is causing my problem? and (2) What can be done about my problem? Information to fully answer these questions must include status of both sensory and motor components of the balance control systems. Computerized dynamic posturography (CDP) provides quantitative assessment of both sensory and motor components of postural control along with how the sensory inputs to the brain interact. This paper reviews the scientific basis and clinical applications of CDP. Specifically, studies describing the integration of vestibular inputs with other sensory systems for postural control are briefly summarized. Clinical applications, including assessment, rehabilitation, and management are presented. Effects of aging on postural control along with prevention and management strategies are discussed.

  15. Clinical effectiveness and cost-effectiveness of the Rehabilitation Enablement in Chronic Heart Failure (REACH-HF) facilitated self-care rehabilitation intervention in heart failure patients and caregivers: rationale and protocol for a multicentre randomised controlled trial

    Science.gov (United States)

    Taylor, R S; Hayward, C; Eyre, V; Austin, J; Davies, R; Doherty, P; Jolly, K; Wingham, J; Van Lingen, R; Abraham, C; Green, C; Warren, FC; Britten, N; Greaves, C J; Singh, S; Buckingham, S; Paul, K; Dalal, H

    2015-01-01

    Introduction The Rehabilitation EnAblement in CHronic Heart Failure (REACH-HF) trial is part of a research programme designed to develop and evaluate a health professional facilitated, home-based, self-help rehabilitation intervention to improve self-care and health-related quality of life in people with heart failure and their caregivers. The trial will assess the clinical effectiveness and cost-effectiveness of the REACH-HF intervention in patients with systolic heart failure and impact on the outcomes of their caregivers. Methods and analysis A parallel two group randomised controlled trial with 1:1 individual allocation to the REACH-HF intervention plus usual care (intervention group) or usual care alone (control group) in 216 patients with systolic heart failure (ejection fraction HF intervention plus usual care versus usual care alone in patients with systolic heart failure. Ethics and dissemination The study is approved by the North West—Lancaster Research Ethics Committee (ref 14/NW/1351). Findings will be disseminated via journals and presentations to publicise the research to clinicians, commissioners and service users. Trial registration number ISRCTN86234930; Pre-results. PMID:26700291

  16. Development of a multichannel vestibular prosthesis prototype by modification of a commercially available cochlear implant.

    Science.gov (United States)

    Valentin, Nicolas S; Hageman, Kristin N; Dai, Chenkai; Della Santina, Charles C; Fridman, Gene Y

    2013-09-01

    No adequate treatment exists for individuals who remain disabled by bilateral loss of vestibular (inner ear inertial) sensation despite rehabilitation. We have restored vestibular reflexes using lab-built multichannel vestibular prostheses (MVPs) in animals, but translation to clinical practice may be best accomplished by modification of a commercially available cochlear implant (CI). In this interim report, we describe preliminary efforts toward that goal. We developed software and circuitry to sense head rotation and drive a CI's implanted stimulator (IS) to deliver up to 1 K pulses/s via nine electrodes implanted near vestibular nerve branches. Studies in two rhesus monkeys using the modified CI revealed in vivo performance similar to our existing dedicated MVPs. A key focus of our study was the head-worn unit (HWU), which magnetically couples across the scalp to the IS. The HWU must remain securely fixed to the skull to faithfully sense head motion and maintain continuous stimulation. We measured normal and shear force thresholds at which HWU-IS decoupling occurred as a function of scalp thickness and calculated pressure exerted on the scalp. The HWU remained attached for human scalp thicknesses from 3-7.8 mm for forces experienced during routine daily activities, while pressure on the scalp remained below capillary perfusion pressure.

  17. English consensus protocol evaluating candidacy for auditory brainstem and cochlear implantation in neurofibromatosis type 2.

    Science.gov (United States)

    Tysome, James R; Axon, Patrick R; Donnelly, Neil P; Evans, Dafydd Gareth; Ferner, Rosalie E; O'Connor, Alec F Fitzgerald; Freeman, Simon R; Gleeson, Michael; Halliday, Dorothy; Harris, Frances; Jiang, Dan; Kerr, Richard; King, Andrew; Knight, Richard D; Lloyd, Simon K; Macfarlane, Robert; Mannion, Richard; Mawman, Deborah; O'Driscoll, Martin; Parry, Allyson; Ramsden, James; Ramsden, Richard; Rutherford, Scott A; Saeed, Shakeel R; Thomas, Nick; Vanat, Zebunnisa H

    2013-12-01

    Hearing loss resulting from bilateral vestibular schwannomas (VSs) has a significant effect on the quality of life of patients with neurofibromatosis Type 2 (NF2). A national consensus protocol was produced in England as a guide for cochlear implantation (CI) and auditory brainstem implantation (ABI) in these patients. Consensus statement. English NF2 Service. Clinicians from all 4 lead NF2 units in England. A protocol for the assessment, insertion and rehabilitation of CI and ABI in NF2 patients. Patients should undergo more detailed hearing assessment once their maximum aided speech discrimination score falls below 50% in the better hearing ear. Bamford-Kowal-Bench sentence testing scores below 50% should trigger assessment for auditory implantation, as recommended by the National Institute for Clinical Excellence guidelines on CI. Where this occurs in patients with bilateral stable VS or a unilateral stable VS where the contralateral cochlear nerve was lost at previous surgery, CI should be considered. Where VS surgery is planned, CI should be considered where cochlear nerve preservation is thought possible, otherwise an ABI should be considered. Intraoperative testing using electrically evoked auditory brainstem responses or cochlear nerve action potentials may be used to determine whether a CI or ABI is inserted. The NF2 centers in England agreed on this protocol. Multisite, prospective assessments of standardized protocols for auditory implantation in NF2 provide an essential model for evaluating candidacy and outcomes in this challenging patient population.

  18. The Efficacy of the proprioceptive neuromuscular facilitation (PNF) approach in stroke rehabilitation to improve basic activities of daily living and quality of life: a systematic review and meta-analysis protocol.

    Science.gov (United States)

    Guiu-Tula, Francesc Xavier; Cabanas-Valdés, Rosa; Sitjà-Rabert, Mercè; Urrútia, Gerard; Gómara-Toldrà, Natàlia

    2017-12-12

    Proprioceptive neuromuscular facilitation (PNF) is a widely used rehabilitation concept, although its efficacy has not yet been demonstrated in stroke survivors. The aim of this systematic review is to identify, assess and synthesise the potential benefits of using PNF to improve the activities of daily living (ADL) and quality of life (QoL) of individuals with stroke. A systematic electronic search will be conducted in MEDLINE, Embase, CENTRAL and PEDro. We will include randomised or quasi-randomised controlled trials of PNF interventions conducted in stroke survivors up to April 2017. Two review authors will independently select relevant studies and will extract data using the Cochrane handbook for systematic reviews of interventions approach and the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P). The methodological quality will be assessed by using the PEDro scale. Finally, with the permitted numeric data, we will carry out a meta-analysis. Ethical considerations will not be required. Results will be disseminated in a peer-review journal. This systematic review aims to examine the effects of PNF (neurophysiological approach) in order to clarify its efficacy in improving ADL and QoL in the rehabilitation process of stroke survivors. CRD42016039135. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Genetic disorders of the vestibular system.

    Science.gov (United States)

    Eppsteiner, Robert W; Smith, Richard J H

    2011-10-01

    This review highlights the current body of literature related to the genetics of inherited vestibular disorders and provides a framework for the characterization of these disorders. We emphasize peripheral causes of vestibular dysfunction and highlight recent advances in the field, point out gaps in understanding, and focus on key areas for future investigation. The discovery of a modifier gene that leads to a more severe Usher syndrome phenotype calls into question the assumption that Usher syndrome is universally a monogenic disorder. Despite the use of several investigational approaches, the genetic basis of Menière's disease remains poorly understood. Evidence for a vestibular phenotype associated with DFNB1 suggests that mutations in other genes causally related to nonsyndromic hearing loss also may have an unrecognized vestibular phenotype. Our understanding of the genetic basis for vestibular disorders is superficial. Significant challenges include defining the genetics of inherited isolated vestibular dysfunction and understanding the pathological basis of Menière's disease. However, improved characterization of inherited vestibular dysfunction, coupled with advanced genetic techniques such as targeted genome capture and massively parallel sequencing, provides an opportunity to investigate these diseases at the genetic level.

  20. Anatomy of the vestibular system: a review.

    Science.gov (United States)

    Khan, Sarah; Chang, Richard

    2013-01-01

    A sense of proper sensory processing of head motion and the coordination of visual and postural movements to maintain equilibrium is critical to everyday function. The vestibular system is an intricate organization that involves multiple levels of sensory processing to achieve this goal. This chapter provides an overview of the anatomical structures and pathways of the vestibular system. The five major vestibular structures are located in the inner ear and include: the utricle, the saccule, and the lateral, superior, and posterior semicircular canals. Hair cells on the neuroepithelium of the peripheral vestibular organs carry sensory impulses to primary processing centers in the brainstem and the cerebellum. These areas send input via ascending and descending projections to coordinate vital reflexes, such as the vestibuloocular reflex and the vestibulospinal reflex, which allow for the proper orientation of the eyes and body in response to head motion. Specific connections regarding higher level cortical vestibular structures are poorly understood. Vestibular centers in the brainstem, cerebellum, and cerebral cortex function to integrate sensory information from the peripheral vestibular organs, visual system, and proprioceptive system to allow for proper balance and orientation of the body in its environment.

  1. Embryological development and large vestibular aqueduct syndrome.

    Science.gov (United States)

    Pyle, G M

    2000-11-01

    Large vestibular aqueduct syndrome (LVAS) is a significant cause of hearing loss in early childhood. Many theories on the origins and causes of LVAS have been proposed, including arrest or maldevelopment of the vestibular labyrinth in embryonic life. Prior studies have described postnatal and adult vestibular aqueduct anatomy, but none has analyzed aqueduct growth throughout embryonic life. This study was undertaken to characterize the growth of the developing vestibular aqueduct to gain a better understanding of the possible origins of LVAS. Basic science, temporal bone histopathological study. Serial sections from 48 temporal bones from human embryos ranging in age from 5 weeks' gestation to full term were studied with computer image analysis. Measurements of vestibular aqueduct internal and external aperture, midportion diameter, and length were analyzed to obtain a growth model of development. The vestibular aqueduct grows in a nonlinear fashion throughout embryonic life. All parameters fit a similar growth curve and never reached a maximum or began narrowing during development. Growth in one parameter correlated well with growth of another. There was good side-to-side correlation with all but the external aperture. Most of the membranous labyrinth reaches adult size by 20 weeks' gestation, but the vestibular aqueduct grows throughout embryonic life. The measurements and growth model obtained in this study are not consistent with the theory that LVAS results from an arrest in development early in fetal life. The data suggest that LVAS may result from postnatal and early childhood maldevelopment.

  2. Neuropharmacological basis of vestibular system disorder treatment.

    Science.gov (United States)

    Soto, Enrique; Vega, Rosario; Seseña, Emmanuel

    2013-01-01

    This work reviews the neuropharmacology of the vestibular system, with an emphasis on the mechanism of action of drugs used in the treatment of vestibular disorders. Clinicians are confronted with a rapidly changing field in which advances in the knowledge of ionic channel function and synaptic transmission mechanisms have led to the development of new scientific models for the understanding of vestibular dysfunction and its management. In particular, there have been recent advances in our knowledge of the fundamental mechanisms of vestibular system function and of drug action. In this work, drugs acting on vestibular system have been grouped into two main categories according to their primary mechanisms of action: those with effects on neurotransmitters and neuromodulators dynamics and those that act on voltage-gated ion channels. Particular attention is given in this review to drugs that may provide additional insight into the pathophysiology of vestibular diseases. The critical analysis of the literature reveals that there is a significant lack of information defining the real utility of diverse drugs used in clinical practice. The development of basic studies addressing drug actions at the molecular, cellular and systems level, combined with reliable and well controlled clinical trials, would provide the scientific basis for new strategies for the treatment of vestibular disorders.

  3. Alexithymia in respiratory rehabilitation.

    Science.gov (United States)

    Mazzarella, Federica; Alesii, Annalisa; Dall'armi, Valentina; Rubino, Salvatore; Ferri, Luigi

    2010-01-01

    To date, there are no studies that have investigated the role of alexithymia in respiratory rehabilitation. We aimed to observe the prevalence of alexithymia in patients attending respiratory rehabilitation and to verify the presence of a difference between alexithymics and non-alexithymics responsiveness to the respiratory rehabilitation standard protocol. A prospective cohort study evaluating the influence of alexithymia on functional recovery of in-patients afferent to the Respiratory Rehabilitation Unit of IRCCS San Raffaele Pisana. Sixty patients were consecutively enrolled into the study and evaluated for alexithymia, anxiety and depression. Functional recovery was assessed with the six-minute walking test (6MWT). Prior and post-completion of this test dyspnoea, oxygen saturation and cardiac frequency were recorded. Alexithymia was not found to be significantly affecting the functional recovery of participants in respiratory rehabilitation. The distance walked at the 6MWT (6MWD) increased in both alexithymics and non-alexithymics (p(alexithymics) = 0.014; p(non-alexithymics) respiratory rehabilitation.

  4. Reviewing the Role of the Efferent Vestibular System in Motor and Vestibular Circuits

    OpenAIRE

    Mathews, Miranda A.; Camp, Aaron J.; Murray, Andrew J.

    2017-01-01

    Efferent circuits within the nervous system carry nerve impulses from the central nervous system to sensory end organs. Vestibular efferents originate in the brainstem and terminate on hair cells and primary afferent fibers in the semicircular canals and otolith organs within the inner ear. The function of this efferent vestibular system (EVS) in vestibular and motor coordination though, has proven difficult to determine, and remains under debate. We consider current literature that implicate...

  5. Randomized trial of supervised versus unsupervised optokinetic exercise in persons with peripheral vestibular disorders.

    Science.gov (United States)

    Pavlou, Marousa; Bronstein, Adolfo M; Davies, Rosalyn A

    2013-01-01

    Visual vertigo (VV) symptoms improve only when customized vestibular rehabilitation (VR) integrates exposure to optokinetic stimuli (OK). However, equipment is expensive, biweekly sessions are not standard practice, and therapy is often unsupervised. A controlled, parallel-group comparison was made of patients' responses to an 8-week customized program incorporating OK training via a full-field visual environment rotator (group OKF) or DVD (an optokinetic disc or drum rotating at 40° or 60° s(-1)), supervised (group OKS) or unsupervised (group OKU). A total of 60 participants with chronic peripheral vestibular symptoms were randomly allocated to 1 of 3 treatment groups: group OKF (n = 20) or OKS (n = 20), in which participants attended weekly sessions and were prescribed customized home exercises incorporating the DVD, or group OKU (n = 20) who practiced customized exercises and the DVD unsupervised. Treatment response was assessed at baseline and at 8 weeks with dynamic posturography, Functional Gait Assessment (FGA), and questionnaires for symptoms, symptom triggers, and psychological state. No significant between-group differences were present at baseline or at post interventions. All groups showed significant within-group improvements for vestibular (ie, lightheadedness), VV, and autonomic symptoms (P VR. However, rehabilitation should be supervised for greater compliance and improvements, particularly for postural stability and psychological state.

  6. Potencial evocado miogênico vestibular

    OpenAIRE

    Felipe,Lilian; Kingma, Herman; Gonçalves, Denise Utsch

    2012-01-01

    INTRODUÇÃO: O Potencial Evocado Miogênico Vestibular (VEMP) é um teste promissor para a avaliação do sistema vestíbulo-cólico descendente. Este reflexo depende da integridade da mácula sacular, do nervo vestibular inferior, dos núcleos vestibulares, das vias vestíbulo-espinhais e do músculo efetor. OBJETIVO: Realizar revisão sistemática de literatura pertinente por meio de bases de dados (COCHRANE, MEDLINE, LILACS, CAPES). CONCLUSÃO: A aplicação clínica do VEMP expandiu-se nos últimos anos, c...

  7. Rehabilitation Engineering: What is Rehabilitation Engineering?

    Science.gov (United States)

    ... Parents/Teachers Resource Links for Students Glossary Rehabilitation Engineering What is rehabilitation engineering? How can future rehabilitation ... the area of rehabilitation engineering? What is rehabilitation engineering? Powered prosthetic leg. Source : M. Goldfarb, Vanderbilt U. ...

  8. Update to the study protocol, including statistical analysis plan for a randomized clinical trial comparing comprehensive cardiac rehabilitation after heart valve surgery with control

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine Laerum; Kikkenborg Berg, Selina; Hansen, Tina Birgitte

    2015-01-01

    , either valve replacement or repair, remains the treatment of choice. However, post-surgery, the transition to daily living may become a physical, mental and social challenge. We hypothesize that a comprehensive cardiac rehabilitation program can improve physical capacity and self-assessed mental health...... patients 1:1 to an intervention or a control group, using central randomization, and blinded outcome assessment and statistical analyses. The intervention consists of 12 weeks of physical exercise and a psycho-educational intervention comprising five consultations. The primary outcome is peak oxygen uptake...

  9. Effects of behavioural exercise therapy on the effectiveness of a multidisciplinary rehabilitation for chronic non-specific low back pain: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Hofmann, Jana; Peters, Stefan; Geidl, Wolfgang; Hentschke, Christian; Pfeifer, Klaus

    2013-03-11

    In Germany, a multidisciplinary rehabilitation named "behavioural medical rehabilitation" (BMR) is available for treatment of chronic low back pain (clbp). A central component of BMR is standard exercise therapy (SET), which is directed mainly to improve physical fitness. There is a need to address psychosocial factors within SET and therefore to improve behavior change with a focus on the development of self-management skills in dealing with clbp. Furthermore, short-term effectiveness of BMR with a SET has been proven, but the impact of a behavioural exercise therapy (BET) for improvement of the long-term effectiveness of BMR is unclear. To compare the effectiveness of two exercise programs with different approaches within BMR on the effects of BMR a prospective randomized controlled trial (RCT) in two rehabilitation centres will be performed. 214 patients aged 18-65 with clbp will be, based on an "urn randomisation"-algorithm, randomly assigned to a BMR with SET (function-oriented, n=107) and BMR with BET (behaviour-oriented, n=107). Both exercise programs have a mean duration of 26 hours in three weeks and are delivered by a limited number of not-blinded study therapists in closed groups with six to twelve patients who will be masked regarding study group. The main differences of BET lie in its detailed manualised program with a theory-based, goal-orientated combination of exercise, education and behavioural elements, active participation of patients and consideration of their individual preferences and previous experiences with exercise. The primary outcome is functional ability assessed with the Hannover Functional Ability Questionnaire directly before and after the rehabilitation program, as well as a six and twelve-month follow-up. This RCT is designed to explore the effects of BET on the effectiveness of a BMR compared to a BMR with SET in the management of patients with clbp. Methodological challenges arise from conducting a RCT within routine health care

  10. Cognitive behavioural therapy versus multidisciplinary rehabilitation treatment for patients with chronic fatigue syndrome: study protocol for a randomised controlled trial (FatiGo).

    Science.gov (United States)

    Vos-Vromans, Desirée C W M; Smeets, Rob J E M; Rijnders, Leonie J M; Gorrissen, René R M; Pont, Menno; Köke, Albère J A; Hitters, Minou W M G C; Evers, Silvia M A A; Knottnerus, André J

    2012-05-30

    Patients with chronic fatigue syndrome experience extreme fatigue, which often leads to substantial limitations of occupational, educational, social and personal activities. Currently, there is no consensus regarding the treatment. Patients try many different therapies to overcome their fatigue. Although there is no consensus, cognitive behavioural therapy is seen as one of the most effective treatments. Little is known about multidisciplinary rehabilitation treatment, a combination of cognitive behavioural therapy with principles of mindfulness, gradual increase of activities, body awareness therapy and pacing. The difference in effectiveness and cost-effectiveness between multidisciplinary rehabilitation treatment and cognitive behavioural therapy is as yet unknown. The FatiGo (Fatigue-Go) trial aims to compare the effects of both treatment approaches in outpatient rehabilitation on fatigue severity and quality of life in patients with chronic fatigue syndrome. One hundred twenty patients who meet the criteria of chronic fatigue syndrome, fulfil the inclusion criteria and sign the informed consent form will be recruited. Both treatments take 6 months to complete. The outcome will be assessed at 6 and 12 months after the start of treatment. Two weeks after the start of treatment, expectancy and credibility will be measured, and patients will be asked to write down their personal goals and score their current performance on these goals on a visual analogue scale. At 6 and 14 weeks after the start of treatment, the primary outcome and three potential mediators-self-efficacy, causal attributions and present-centred attention-awareness-will be measured. Primary outcomes are fatigue severity and quality of life. Secondary outcomes are physical activity, psychological symptoms, self-efficacy, causal attributions, impact of disease on emotional and physical functioning, present-centred attention-awareness, life satisfaction, patient personal goals, self-rated improvement

  11. Cognitive behavioural therapy versus multidisciplinary rehabilitation treatment for patients with chronic fatigue syndrome: study protocol for a randomised controlled trial (FatiGo

    Directory of Open Access Journals (Sweden)

    Vos-Vromans Desirée CWM

    2012-05-01

    Full Text Available Abstract Background Patients with chronic fatigue syndrome experience extreme fatigue, which often leads to substantial limitations of occupational, educational, social and personal activities. Currently, there is no consensus regarding the treatment. Patients try many different therapies to overcome their fatigue. Although there is no consensus, cognitive behavioural therapy is seen as one of the most effective treatments. Little is known about multidisciplinary rehabilitation treatment, a combination of cognitive behavioural therapy with principles of mindfulness, gradual increase of activities, body awareness therapy and pacing. The difference in effectiveness and cost-effectiveness between multidisciplinary rehabilitation treatment and cognitive behavioural therapy is as yet unknown. The FatiGo (Fatigue-Go trial aims to compare the effects of both treatment approaches in outpatient rehabilitation on fatigue severity and quality of life in patients with chronic fatigue syndrome. Methods One hundred twenty patients who meet the criteria of chronic fatigue syndrome, fulfil the inclusion criteria and sign the informed consent form will be recruited. Both treatments take 6 months to complete. The outcome will be assessed at 6 and 12 months after the start of treatment. Two weeks after the start of treatment, expectancy and credibility will be measured, and patients will be asked to write down their personal goals and score their current performance on these goals on a visual analogue scale. At 6 and 14 weeks after the start of treatment, the primary outcome and three potential mediators—self-efficacy, causal attributions and present-centred attention-awareness—will be measured. Primary outcomes are fatigue severity and quality of life. Secondary outcomes are physical activity, psychological symptoms, self-efficacy, causal attributions, impact of disease on emotional and physical functioning, present-centred attention-awareness, life

  12. Balance Rehabilitation Unit (BRU™) posturography in benign paroxysmal positional vertigo.

    Science.gov (United States)

    Monteiro, Silvia Roberta Gesteira; Ganança, Maurício Malavasi; Ganança, Fernando Freitas; Ganança, Cristina Freitas; Caovilla, Heloisa Helena

    2012-06-01

    Posturography has been used in the evaluation of patients with vestibular disorders. To evaluate balance control with the Balance Rehabilitation Unit (BRU™) posturography in patients with Benign Paroxysmal Positional Vertigo. Prospective case-control. A cross-sectional controlled study was carried out in 45 patients with BPPV, and a homogeneous control group consisting of 45 healthy individuals. Patients were submitted to a balance function evaluation by means of the Balance Rehabilitation Unit (BRU™) posturography. The mean values of the ellipse area and the sway velocity in a firm surface and saccadic stimulation (p = 0.060). The Balance Rehabilitation Unit (BRU™) posturography enables to identify postural control abnormalities in patients with BPPV.

  13. Vestibular Restoration and Adaptation in Vestibular Neuritis and Ramsay Hunt Syndrome With Vertigo.

    Science.gov (United States)

    Martin-Sanz, Eduardo; Rueda, Almudena; Esteban-Sanchez, Jonathan; Yanes, Joaquin; Rey-Martinez, Jorge; Sanz-Fernandez, Ricardo

    2017-08-01

    To evaluate vestibular restoration and the evolution of the compensatory saccades in acute severe inflammatory vestibular nerve paralysis, including vestibular neuritis and Ramsay Hunt syndrome with vertigo. Prospective. Tertiary referral center. Vestibular neuritis (n = 18) and Ramsay Hunt syndrome patients with vertigo (n = 13) were enrolled. After treatment with oral corticosteroids, patients were followed up for 6 months. Functional recovery of the facial nerve was scored according to the House-Brackman grading system. Caloric and video head impulse tests were performed in every patient at the time of enrolment. Subsequently, successive video head impulse test (vHIT) exploration was performed at the 1, 3, and 6-month follow-up. Eighteen patients with vestibular neuritis and 13 with Ramsay Hunt syndrome and associated vertigo were included. Vestibular function was significantly worse in patients with Ramsay Hunt syndrome than in those with vestibular neuritis. Similar compensatory saccades velocity and latency values were observed in both groups, in both the caloric and initial vHIT tests. Successive vHIT results showed a significantly higher vestibulo-ocular reflex gain recovery in vestibular neuritis patients than in Ramsay Hunt syndrome patients. A significantly faster reduction in the latency, velocity, and organization of the compensatory saccades was observed in neuritis than in Ramsay Hunt syndrome patients. In addition to the recovery of the vestibulo-ocular reflex, the reduction of latency, velocity and the organization of compensatory saccades play a role in vestibular compensation.

  14. Study protocol for the FITR Heart Study: Feasibility, safety, adherence, and efficacy of high intensity interval training in a hospital-initiated rehabilitation program for coronary heart disease

    Directory of Open Access Journals (Sweden)

    Jenna Taylor

    2017-12-01

    Conclusions: This study aims to address the ongoing concerns regarding the practicality and safety of HIIT in CR programs. We anticipate study findings will lead to the development of a standardized protocol to facilitate CR programs to incorporate HIIT as a standard exercise option for appropriate patients.

  15. Molecular aging of the mammalian vestibular system.

    Science.gov (United States)

    Brosel, Sonja; Laub, Christoph; Averdam, Anne; Bender, Andreas; Elstner, Matthias

    2016-03-01

    Dizziness and imbalance frequently affect the elderly and contribute to falls and frailty. In many geriatric patients, clinical testing uncovers a dysfunction of the vestibular system, but no specific etiology can be identified. Neuropathological studies have demonstrated age-related degeneration of peripheral and central vestibular neurons, but the molecular mechanisms are poorly understood. In contrast, recent studies into age-related hearing loss strongly implicate mitochondrial dysfunction, oxidative stress and apoptotic cell death of cochlear hair cells. While some data suggest that analogous biological pathomechanisms may underlie vestibular dysfunction, actual proof is missing. In this review, we summarize the available data on the molecular causes of vestibular dysfunction. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Idiopathic scoliosis and the vestibular system

    National Research Council Canada - National Science Library

    Hawasli, Ammar H; Hullar, Timothy E; Dorward, Ian G

    2015-01-01

    ... in the etiology of scoliosis. In this article, we discuss putative mechanisms for adolescent idiopathic scoliosis and review the current evidence supporting a role for the vestibular system in adolescent idiopathic...

  17. Recovery of vestibular ocular reflex function and balance control after a unilateral peripheral vestibular deficit.

    Directory of Open Access Journals (Sweden)

    John eAllum

    2012-05-01

    Full Text Available This review describes the effect of unilateral peripheral vestibular deficit (UPVD on balance control as observed in stance and gait tests. Normally, a UPVD is defined based on vestibular ocular reflex (VOR function. Therefore, we compare recovery observed in balance control over time with similar patterns of recovery or lack thereof in VOR function. Three types of UPVD are considered; acute vestibular neuritis, vestibular loss prior to and after cerebellar pontine angle tumor (CPAT surgery during which a vestibular neurectomy was performed, and vestibular loss following neurectomy to eliminate disabling Ménière’s disease.To measure balance control, body-worn gyroscopes, mounted near the body’s centre of mass, were used for stance and gait tests. Measurement variables were the pitch (anterior-posterior and roll (lateral sway angles and angular velocities of the lower trunk-pelvis. All three groups showed balance deficits during stance tasks on foam, especially with eyes closed when stable control is highly dependent on vestibular inputs. Deficits in balance control during gait were present but were more profound for complex gait tasks such as tandem gait. Differences emerged between the groups concerning the severity of the deficit and its recovery. Generally, the effects of acute neuritis were more severe but recovered rapidly, deficits due to vestibular neurectomy were less severe but longer lasting. These results paralleled deficits in VOR function and raise questions about two modes of neural plasticity occurring in the vestibular system following vestibular loss: one mode being the limited central compensation for the loss, and the second mode being some restoration of peripheral vestibular function. Future work will need to correlate deficits in balance control during stance and gait more exactly with VOR deficits and carefully consider the differences between insufficient central compensation compared to inadequate peripheral

  18. BASIC CONCEPTS IN UNDERSTANDING RECOVERY OF FUNCTION IN VESTIBULAR REFLEX NETWORKS DURING VESTIBULAR COMPENSATION

    Directory of Open Access Journals (Sweden)

    Kenna ePeusner

    2012-02-01

    Full Text Available Unilateral peripheral vestibular lesions produce a syndrome of oculomotor and postural deficits with the symptoms at rest, the static symptoms, partially or completely normalizing shortly after the lesion due to a process known as vestibular compensation. The symptoms are thought to result from changes in the activity of vestibular sensorimotor reflexes. Since the vestibular nuclei must be intact for recovery to occur, many investigations have focused on studying these neurons after lesions. At present, the neuronal plasticity underlying early recovery from the static symptoms is not fully understood. Here we propose that knowledge of the reflex identity and input-output connections of the recorded neurons is essential to link the responses to animal behavior. We further propose that the cellular mechanisms underlying vestibular compensation can be sorted out by characterizing the synaptic responses and time course for change in morphologically-defined subsets of vestibular reflex projection neurons. Accordingly, this review focuses on the perspective gained by performing electrophysiological and immunolabeling studies on a specific subset of morphologically-defined, glutamatergic vestibular reflex projection neurons, the principal cells of the chick tangential nucleus. Reference is made to pertinent findings from other studies on vestibular nuclei neurons, but no comprehensive review of the literature is intended since broad reviews already exist. From recording excitatory and inhibitory spontaneous synaptic activity in principal cells, we find that the rebalancing of excitatory synaptic drive bilaterally is essential for vestibular compensation to proceed. This work is important for it defines for the first time the excitatory and inhibitory nature of the changing synaptic inputs and the time course for changes in a morphologically-defined subset of vestibular reflex projection neurons during early stages of vestibular compensation.

  19. Evaluation of functional rehabilitation physiotherapy protocol in the postoperative patients with anterior cruciate ligament reconstruction through clinical prognosis: an observational prospective study.

    Science.gov (United States)

    do Carmo Almeida, Tabata Cristina; de Alcantara Sousa, Luiz Vinicius; de Melo Lucena, Diego Monteiro; Dos Santos Figueiredo, Francisco Winter; Valenti, Vitor Engrácia; da Silva Paiva, Laércio; de Abreu, Luiz Carlos; Adami, Fernando

    2016-09-23

    The aim of the study was to evaluate the evolution of patients subject to physical treatment based on guidelines of functional rehabilitation after surgery anterior cruciate ligament reconstruction. This is a prospective study of 177 patients with anterior cruciate ligament injury, who underwent surgery and physical therapy guideline conducted in an orthopedic clinic in São Paulo, southeastern Brazil. The clinical evolution of patients was made according to Lysholm and IKDC questionnaire on the 1st day after surgery with 30, 90 and 180 days of treatment. There was statistically significant increase in the gross values of Lysholm and IKDC questionnaires during the treatment (p postoperative anterior cruciate ligament.

  20. Idiopathic scoliosis and the vestibular system.

    Science.gov (United States)

    Hawasli, Ammar H; Hullar, Timothy E; Dorward, Ian G

    2015-02-01

    Despite its high prevalence, the etiology underlying idiopathic scoliosis remains unclear. Although initial scrutiny has focused on genetic, biochemical, biomechanical, nutritional and congenital causes, there is growing evidence that aberrations in the vestibular system may play a role in the etiology of scoliosis. In this article, we discuss putative mechanisms for adolescent idiopathic scoliosis and review the current evidence supporting a role for the vestibular system in adolescent idiopathic scoliosis. A comprehensive search of the English literature was performed using PubMed ( http://www.ncbi.nlm.nih.gov/pubmed ). Research articles studying interactions between adolescent idiopathic scoliosis and the vestibular system were selected and evaluated for inclusion in a literature review. Eighteen manuscripts of level 3-4 clinical evidence to support an association between adolescent idiopathic scoliosis (AIS) and dysfunction of the vestibular system were identified. These studies include data from physiologic and morphologic studies in humans. Clinical data are supported by animal model studies to suggest a causative link between the vestibular system and AIS. Clinical data and a limited number of animal model studies suggest a causative role of the vestibular system in AIS, although this association has not been reproduced in all studies.

  1. Current treatment options in vestibular migraine

    Directory of Open Access Journals (Sweden)

    Mark eObermann

    2014-12-01

    Full Text Available Approximately 1% of the general population in western industrialized countries suffers from vestibular migraine. However, it remains widely unknown and often under diagnosed even despite the recently published diagnostic criteria for vestibular migraine. Treatment trials that specialize on vestibular migraine are scarce and systematic randomized controlled clinical trials are only now emerging.This review summarizes the knowledge on the currently available treatment options that were tested specifically for vestibular migraine and gives an evidence-based, informed treatment recommendation with all its limitations.To date only two randomized controlled treatment trials provide limited evidence for the use of rizatriptan and zolmitriptan for the treatment of vestibular migraine attacks because of methodological shortcommings. There is an on-going a multicenter randomized placebo-controlled trial testing metoprolol 95 mg vs. placebo (PROVEMIG-trial. Therefore, the therapeutic recommendations for the prophylactic treatment of vestibular migraine are currently widely based on the guidelines of migraine with and without aura as well as expert opinion.

  2. Nitric oxide in the rat vestibular system.

    Science.gov (United States)

    Harper, A; Blythe, W R; Zdanski, C J; Prazma, J; Pillsbury, H C

    1994-10-01

    Nitric oxide is known to function as a neurotransmitter in the central nervous system. It is also known to be involved in the central nervous system excitatory amino acid neurotransmission cascade. Activation of excitatory amino acid receptors causes an influx of calcium, which activates nitric oxide synthase. The resulting increase in intracellular nitric oxide activates soluble guanylate cyclase, leading to a rise in cyclic guanosine monophosphate. The excitatory amino acids glutamate and aspartate are found in the vestibular system and have been postulated to function as vestibular system neurotransmitters. Although nitric oxide has been investigated as a neurotransmitter in other tissues, no published studies have examined the role of nitric oxide in the vestibular system. Neuronal NADPH-diaphorase has been characterized as a nitric oxide synthase. This enzyme catalyzes the conversion of L-arginine to L-citrulline, producing nitric oxide during the reaction. We used a histochemical stain characterized by Hope et al. (Proc Natl Acad Sci 1991;88:2811) as specific for neuronal nitric oxide synthase to localize the enzyme in the rat vestibular system. An immunocytochemical stain was used to examine rat inner ear tissue for the presence of the enzyme's end product, L-citrulline, thereby demonstrating nitric oxide synthase activity. Staining of vestibular ganglion sections showed nitric oxide synthase presence and activity in ganglion cells and nerve fibers. These results indicate the presence of active nitric oxide synthase in these tissues and suggest modulation of vestibular neurotransmission by nitric oxide.

  3. Vestibular function assessment using the NIH Toolbox

    Science.gov (United States)

    Schubert, Michael C.; Whitney, Susan L.; Roberts, Dale; Redfern, Mark S.; Musolino, Mark C.; Roche, Jennica L.; Steed, Daniel P.; Corbin, Bree; Lin, Chia-Cheng; Marchetti, Greg F.; Beaumont, Jennifer; Carey, John P.; Shepard, Neil P.; Jacobson, Gary P.; Wrisley, Diane M.; Hoffman, Howard J.; Furman, Gabriel; Slotkin, Jerry

    2013-01-01

    Objective: Development of an easy to administer, low-cost test of vestibular function. Methods: Members of the NIH Toolbox Sensory Domain Vestibular, Vision, and Motor subdomain teams collaborated to identify 2 tests: 1) Dynamic Visual Acuity (DVA), and 2) the Balance Accelerometry Measure (BAM). Extensive work was completed to identify and develop appropriate software and hardware. More than 300 subjects between the ages of 3 and 85 years, with and without vestibular dysfunction, were recruited and tested. Currently accepted gold standard measures of static visual acuity, vestibular function, dynamic visual acuity, and balance were performed to determine validity. Repeat testing was performed to examine reliability. Results: The DVA and BAM tests are affordable and appropriate for use for individuals 3 through 85 years of age. The DVA had fair to good reliability (0.41–0.94) and sensitivity and specificity (50%–73%), depending on age and optotype chosen. The BAM test was moderately correlated with center of pressure (r = 0.42–0.48) and dynamic posturography (r = −0.48), depending on age and test condition. Both tests differentiated those with and without vestibular impairment and the young from the old. Each test was reliable. Conclusion: The newly created DVA test provides a valid measure of visual acuity with the head still and moving quickly. The novel BAM is a valid measure of balance. Both tests are sensitive to age-related changes and are able to screen for impairment of the vestibular system. PMID:23479540

  4. Vestibular function assessment using the NIH Toolbox.

    Science.gov (United States)

    Rine, Rosemarie M; Schubert, Michael C; Whitney, Susan L; Roberts, Dale; Redfern, Mark S; Musolino, Mark C; Roche, Jennica L; Steed, Daniel P; Corbin, Bree; Lin, Chia-Cheng; Marchetti, Greg F; Beaumont, Jennifer; Carey, John P; Shepard, Neil P; Jacobson, Gary P; Wrisley, Diane M; Hoffman, Howard J; Furman, Gabriel; Slotkin, Jerry

    2013-03-12

    Development of an easy to administer, low-cost test of vestibular function. Members of the NIH Toolbox Sensory Domain Vestibular, Vision, and Motor subdomain teams collaborated to identify 2 tests: 1) Dynamic Visual Acuity (DVA), and 2) the Balance Accelerometry Measure (BAM). Extensive work was completed to identify and develop appropriate software and hardware. More than 300 subjects between the ages of 3 and 85 years, with and without vestibular dysfunction, were recruited and tested. Currently accepted gold standard measures of static visual acuity, vestibular function, dynamic visual acuity, and balance were performed to determine validity. Repeat testing was performed to examine reliability. The DVA and BAM tests are affordable and appropriate for use for individuals 3 through 85 years of age. The DVA had fair to good reliability (0.41-0.94) and sensitivity and specificity (50%-73%), depending on age and optotype chosen. The BAM test was moderately correlated with center of pressure (r = 0.42-0.48) and dynamic po