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PURPOSE: This systematic review aims to assess the impact of sensorineural hearing loss (SNHL) on various frequency-following response (FFR) parameters. METHODS: Following PRISMA guidelines, a systematic review was conducted using PubMed, Web of Science, and Scopus databases up to January 2023. Studies evaluating FFRs in patients with SNHL and normal hearing controls were included. RESULTS: Sixteen case-control studies were included, revealing variability in acquisition parameters. In the time domain, patients with SNHL exhibited prolonged latencies. The specific waves that were prolonged differed across studies. There was no consensus regarding wave amplitude in the time domain. In the frequency domain, focusing on studies that elicited FFRs with stimuli of 170 ms or longer, participants with SNHL displayed a significantly smaller fundamental frequency (F0). Results regarding changes in the temporal fine structure (TFS) were inconsistent. CONCLUSION: Patients with SNHL may require more time for processing (speech) stimuli, reflected in prolonged latencies. However, the exact timing of this delay remains unclear. Additionally, when presenting longer stimuli (≥ 170 ms), patients with SNHL show difficulties tracking the F0 of (speech) stimuli. No definite conclusions could be drawn on changes in wave amplitude in the time domain and the TFS in the frequency domain. Patient characteristics, acquisition parameters, and FFR outcome parameters differed greatly across studies. Future studies should be performed in larger and carefully matched subject groups, using longer stimuli presented at the same intensity in dB HL for both groups, or at a carefully determined maximum comfortable loudness level.
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Perda Auditiva Neurossensorial , Humanos , Perda Auditiva Neurossensorial/fisiopatologia , Estudos de Casos e Controles , Percepção da Fala/fisiologia , Estimulação AcústicaRESUMO
BACKGROUND: Cervical dystonia is a movement disorder typically characterized by a patterned and twisting movement of sustained or intermittent muscle contractions. Recently, new clinical trials are emerging, highlighting the potential benefit of physiotherapy (PT) on disease outcomes. Thus, the objective of this review is to update the effectiveness of PT on cervical dystonia disease outcomes and subsequently perform a meta-analysis. METHODS: Interventional studies published in English with adult patients with isolated cervical dystonia following a physiotherapy program were included. Relevant articles were searched in PubMed (MEDLINE), Web of Science, and Scopus. Cochrane and Joanna Briggs Institute risk of bias checklists were used for quality reporting. Meta-analysis was done using Review Manager 5.3 statistical software and a pooled mean difference for pain was presented. RESULTS: Fourteen articles were included in the review and two articles were included in the meta-analysis. The meta-analysis revealed that PT intervention had a significant effect on pain reduction scale (-5.00, 95% CI -6.26, -3.74) when used as an additional therapy with botulinum toxin (BoNT) injection. Additionally, findings indicate a possible positive effect of PT disease severity, disability, and quality of life. CONCLUSIONS: Physiotherapy in addition to BoNT is recommended to decrease pain. The findings suggest a reduction of disease severity, disability, and improvement in quality of life. The variety in the type and duration of PT interventions did not allow a clear recommendation of a specific type of PT.
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Toxinas Botulínicas , Distúrbios Distônicos , Torcicolo , Adulto , Humanos , Torcicolo/terapia , Qualidade de Vida , Toxinas Botulínicas/uso terapêutico , Distúrbios Distônicos/tratamento farmacológico , Dor/tratamento farmacológico , Modalidades de FisioterapiaRESUMO
BACKGROUND: Neck pain (NP) is often associated with upper limb disability (ULD). A clinically feasible measure to evaluate ULD in NP patients is necessary. The Single Arm Military Press (SAMP) is a ULD performance-based measure, specifically for NP patients. The validity of the SAMP in patients is still unknown. OBJECTIVE: To explore the construct validity (hypotheses testing) of the SAMP in NP patients. METHODS: A total of 210 NP patients and 81 controls were recruited. The SAMP; Disability of the Arm, Shoulder, and Hand (DASH); and Neck Disability Index (NDI) were completed at baseline and 4-7 days later. The Visual Analogue Scale (VAS) was used to measure NP and ULD severity pre-testing in both occasions. Patients were divided into 4-subgroups based on their NDI score. Convergent validity was examined using Pearson correlation. The t-test and analysis of variance (ANOVA) were used to evaluate discriminant and known groups' validity. To determine SAMP cut-off scores, the sensitivity and specificity were explored. RESULTS: A negative correlation between the SAMP and DASH/NDI scores was found in the patient group (r = -0.91 and -0.87, p < 0.01). The t-test revealed substantial differences (t = -23.96) in score between patients and controls. Also, ANOVA revealed substantial differences (f = 20.86) between the patients' subgroups. The area under the curve (AUC) for patients and controls exceeded 0.90 when sensitivity and specificity were at equal importance. CONCLUSION: The SAMP can distinguish between NP patients and controls, and between different NP disability levels. The responsiveness of the SAMP needs to be investigated.
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Militares , Cervicalgia , Humanos , Avaliação da Deficiência , Reprodutibilidade dos Testes , Inquéritos e Questionários , Extremidade SuperiorRESUMO
BACKGROUND: Vestibular rehabilitation therapy (VRT) is the first choice approach for chronic dizziness. However, current home treatment programmes often lack attention to the individual needs of the patient and the integration of visual desensitisation therapy. We therefore developed a customised web-based VRT programme containing visual desensitisation exercises. OBJECTIVE: To assess the user experience (usability, satisfaction, acceptability, and quality) of patients with chronic dizziness with the customised WEb-BAsed VEstibular Rehabilitation, further called 'WeBaVeR'. METHODS: Patients with chronic dizziness, attending the Department of Otorhinolaryngology of the Antwerp University Hospital (period September 2021 to May 2022), received a customised programme, i.e. exercises supported by our web application and booklet. The programme lasted 6 weeks, with weekly supervision by phone. Patients' user experience was examined with the System Usability Scale (SUS), Client Satisfaction Questionnaire (CSQ), Service User Technology Acceptability Questionnaire (SUTAQ), and the User version of the Mobile Application Rating Scale (uMARS). RESULTS: Twelve patients with chronic dizziness (mean age: 45.33 ± 13.26 years) participated. The overall rated level of perceived usability (mean SUS score: 78.75 ± 8.95 points), satisfaction (mean CSQ score: 33.08 ± 3.37 points), acceptability (mean SUTAQ score: 105.67 ± 13.40 points) and quality (mean uMARS score: 94.58 ± 10.69 points) was good. The main remarks concerned the user interface and the interactive capabilities of the web application, and that WeBaVeR does not increase health awareness, or accessibility to health care providers. CONCLUSION: Patients with chronic dizziness consider WeBaVeR as useful, acceptable, satisfactory and of good quality. To facilitate implementation in practice, further optimisation of WeBaVeR based on the feedback received, is useful.
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Tontura , Terapia por Exercício , Humanos , Adulto , Pessoa de Meia-Idade , Tontura/reabilitação , Exercício Físico , Satisfação do Paciente , InternetRESUMO
Background: Manual pressure in the upper cervical spine is used to provoke and reduce the familiar migraine headache. Information is scarce on the segmental levels, myofascial structure provocation, and reduction occurrences. The required dosage (amount of pressure, number of repetitions, and duration) has not been objectified yet. Methods: Prospective observational study. Thirty patients with migraine were examined interictally. Manual pressure was applied at four sites: the posterior arch of C1, the articular pillar of C2, the rectus capitis posterior major muscle, and the obliquus capitis inferior muscle, bilaterally. On sites where the familiar headache was provoked, the pressure was sustained to induce pain reduction (three repetitions). Provocation of familiar headache (yes/no), headache intensity (numerical pain rating scale), time to obtain a reduction of the headache (seconds), and applied pressure (g/cm2) were recorded. Results: Provocation of the familiar headache occurred at the posterior arches C1 in 92%, and at one of the articular pillars of C2 in 65.3% of cases. At one of the rectus capitis major muscles, the familiar headache was provoked in 84.6% of cases; at one of the oblique capitis inferior muscles, the familiar headache was provoked in 76.9% of cases. The applied mean pressure ranged from 0.82 to 1.2 kg/cm2. Maintaining the pressure reduced headache pain intensity significantly between the start and end of each of the three consecutive trials (p < 0.04). This reduction occurred faster in the third application than in the first application (p = 0.03). Conclusion: Manual pressure at upper cervical segments provokes familiar referred migraine headaches, with low manual pressure. Maintaining the pressure reduces the referred head pain significantly, indicating modulation of central nociceptive transmission.
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Introduction: Accumulating evidence suggests a role of the brainstem in tinnitus generation and modulation. Several studies in chronic tinnitus patients have reported latency and amplitude changes of the different peaks of the auditory brainstem response, possibly reflecting neural changes or altered activity. The aim of the systematic review was to assess if alterations within the brainstem of chronic tinnitus patients are reflected in short- and middle-latency auditory evoked potentials (AEPs). Methods: A systematic review was performed and reported according to the PRISMA guidelines. Studies evaluating short- and middle-latency AEPs in tinnitus patients and controls were included. Two independent reviewers conducted the study selection, data extraction, and risk of bias assessment. Meta-analysis was performed using a multivariate meta-analytic model. Results: Twenty-seven cross-sectional studies were included. Multivariate meta-analysis revealed that in tinnitus patients with normal hearing, significantly longer latencies of auditory brainstem response (ABR) waves I (SMD = 0.66 ms, p < 0.001), III (SMD = 0.43 ms, p < 0.001), and V (SMD = 0.47 ms, p < 0.01) are present. The results regarding possible changes in middle-latency responses (MLRs) and frequency-following responses (FFRs) were inconclusive. Discussion: The discovered changes in short-latency AEPs reflect alterations at brainstem level in tinnitus patients. More specifically, the prolonged ABR latencies could possibly be explained by high frequency sensorineural hearing loss, or other modulating factors such as cochlear synaptopathy or somatosensory tinnitus generators. The question whether middle-latency AEP changes, representing subcortical level of the auditory pathway, are present in tinnitus still remains unanswered. Future studies should identify and correctly deal with confounding factors, such as age, gender and the presence of somatosensory tinnitus components. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021243687, PROSPERO [CRD42021243687].
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BACKGROUND: Dizziness is a common reason for referral to physiotherapy. Additional information on clinical characteristics, treatment effect and prognostic indicators in physiotherapy practice are needed. METHODS: A retrospective observational study. Based on a standardised clinical evaluation patients were labelled as having Benign Paroxysmal Positioning Vertigo (BPPV) or not (no-BPPV). BPPV was treated with repositioning manoeuvres and exercises. In no-BPPV, treatment was based on additional clinical tests. Treatment was provided once per week and considered successful when the patient was free of symptoms confirmed by negative positional tests. RESULTS: From 148 referred patients, 88 were labelled as having BPPV, 60 as no-BPPV. The symptom of a short-lasting spinning sensation provoked by head movements was highly suggestive of BPPV. On average, in BPPV treatment was completed after 2.27 ± 1.68 treatments, in no-BPPV this was after 4.91 ± 3.46 treatments. The delayed outcome was related to higher 'age' and 'concomitant neck pain' in BPPV and with higher 'age' only in no-BPPV. Favourable outcome was related to the feature 'dizziness provoked by movements in the horizontal plane' in BPPV. CONCLUSIONS: Clinical evaluation and treatment in physiotherapy practice can be an effective and safe option for patients with dizziness. Several clinical variables with prognostic values were identified.Key messagesClinical evaluation and treatment in physiotherapy practice can be part of low threshold care for dizzy patients.Despite prior medical screening, one-third of patients without signs of BPPV were sent back for further evaluation, illustrating the need for interdisciplinary collaboration.Based on the description of the dizziness symptom (vertigo rather than light-headedness), provocation of the dizziness by movements, and a short duration of the dizziness attack, and positive clinical vestibular tests, BPPV treatment could be initiated.
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Vertigem Posicional Paroxística Benigna , Tontura , Vertigem Posicional Paroxística Benigna/complicações , Vertigem Posicional Paroxística Benigna/diagnóstico , Vertigem Posicional Paroxística Benigna/terapia , Tontura/diagnóstico , Tontura/etiologia , Tontura/terapia , Terapia por Exercício , Humanos , Modalidades de Fisioterapia , Estudos RetrospectivosRESUMO
Background: The diagnosis of persistent postural-perceptual dizziness (PPPD) is primarily based on medical history taking. Research on the value of clinical balance and visual dependence tests in identifying PPPD is scarce. Objectives: (1) to contrast clinical balance and visual dependence tests between PPPD patients, dizzy non-PPPD patients, and healthy persons; and (2) to evaluate whether these clinical tests can help to identify PPPD in patients with chronic dizziness. Methods: Consecutive patients with chronic dizziness (38 PPPD and 21 non-PPPD) and 69 healthy persons underwent Static Balance tests, the Timed Up and Go test, the Tandem Gait test, and the Functional Gait Assessment (FGA). Visual dependence tests included the Visual Vertigo Analog Scale (VVAS), the Rod-and-Disc test (RDT), and postural sway while facing rotating dots. Groups were compared using ANOVA with post-hoc Tukey, or independent samples t-tests. The value of the clinical tests for PPPD identification was evaluated through logistic regression and Partial Least Squares Discriminant (PLS-DA) analyses. Results: PPPD patients had significantly higher VVAS scores than dizzy non-PPPD patients (p = 0.006). Facing rotating dots, PPPD and dizzy non-PPPD patients had increased postural sway compared to healthy persons (PPPD vs. healthy: center of pressure (COP) velocity p < 0.001, and COP area p < 0.001; but non-PPPD vs. healthy: COP velocity p = 0.116 and COP area p = 0.207). PPPD patients had no significantly increased postural sway compared to dizzy non-PPPD patients. PPPD and dizzy non-PPPD patients also scored significantly worse on balance tests compared to healthy persons (PPPD vs. healthy: for all balance tests p < 0.001; non-PPPD vs. healthy: FGA p < 0.001, for all other tests p < 0.05). Differences were insignificant in balance scores between PPPD and dizzy non-PPPD patients, or in RDT scores between the three study groups. In patients with chronic dizziness, a higher VVAS score was most associated with PPPD [odds ratio 1.04; 95% CI (1.01; 1.07); p = 0.010]. The cross-validated (CV) PLS-DA model with all clinical tests included, had fair discriminative ability (CVerror = 47%). Conclusion: PPPD patients were more visually dependent, but did not have worse postural balance compared to dizzy non-PPPD patients. Elevated VVAS scores characterized PPPD most in patients with chronic dizziness.
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BACKGROUND: Patients with cervicogenic dizziness (CGD) present with dizziness, cervical spine dysfunctions, and postural imbalance, symptoms that can significantly impact their daily functioning. OBJECTIVES: To provide evidence-based recommendations for the management of patients with CGD. METHODS: Three databases were searched for randomized controlled trials (RCTs) (last search 15 May 2021). Outcome measures included dizziness, cervical spine, and balance parameters. Cochrane standard methodological procedures were used and included the RoB 2.0 and GRADE. Where possible, RCTs were pooled for meta-analysis. RESULTS: Thirteen RCTs (n = 898 patients) of high (two RCTs), moderate (five RCTs), and low (six RCTs) methodological quality were analyzed. Six RCTs were included in the meta-analysis. Only three RCTs specified the cause of CGD. They showed inconsistent findings for the effectiveness of exercise therapy in patients with traumatic CGD. Manual therapy and manual therapy combined with exercise therapy may reduce CGD, cervical spine, and balance dysfunctions. CONCLUSION: There is moderate quality of evidence that manual therapy reduces CGD, cervical spine, and balance symptoms. When manual therapy is combined with exercise therapy, the positive effect on CGD, cervical spine, and balance symptoms is even stronger. However, the quality of the evidence here is very low.
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Tontura , Manipulações Musculoesqueléticas , Vértebras Cervicais , Tontura/diagnóstico , Tontura/etiologia , Tontura/terapia , Terapia por Exercício , Humanos , Manipulações Musculoesqueléticas/métodos , Vertigem/complicaçõesRESUMO
BACKGROUND AND OBJECTIVES: Chronic dizziness can significantly affect quality of life, but identifying the underlying cause remains challenging. This study focuses on proprioceptive cervicogenic dizziness (CGD) and aims: (1) to compare clinical test results between patients with CGD, dizzy patients without CGD, and healthy controls; and (2) to evaluate the diagnostic value of the clinical tests for CGD in patients with chronic dizziness. METHODS: Sixty patients with chronic dizziness (18 with CGD and 42 without CGD), and 43 healthy controls underwent clinical tests evaluating neck function (mobility, proprioception, muscle function and disability), balance control, and the presence of visually induced dizziness. Data were analysed through one-way ANOVA, chi-square, independent samples t-test, and logistic regression analyses. RESULTS: Patients with CGD had significantly more neck pain-related disability (Neck Bournemouth questionnaire (NBQ), p = 0.006), but better static (Static Balance, p = 0.001) and dynamic balance (Tandem Gait, p = 0.049), compared to dizzy patients without CGD. Univariable analyses revealed that increased NBQ (OR 1.05 [1.01; 1.09], p = 0.017), Joint Position Error (JPE) after extension (OR 1.52 [1.00; 2.32], p = 0.050), and Tandem Gait scores (OR 1.09 [1.01; 1.18], p = 0.046) were individually associated with higher odds of having CGD. Their optimal cut-off level (based on the maximum Youden index) had high sensitivity but low specificity for CGD. The multivariable model, including NBQ and Tandem Gait, had fair discriminative ability (AUC = 0.74, 95% CI [0.61; 0.87]). CONCLUSION: The combined use of the NBQ and Tandem Gait tests had the highest discriminative ability to detect CGD in patients with chronic dizziness.
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Tontura , Qualidade de Vida , Estudos Transversais , Tontura/diagnóstico , Tontura/etiologia , Humanos , Cervicalgia/complicações , PropriocepçãoRESUMO
PURPOSE: To document whether patients with and without hyperacusis differ from each other on demographic, audiological, and clinical characteristics. METHODS: Based on the Hyperacusis Questionnaire's (HQ) cut-off (HQ > 28), a total of 2301 participants were divided into patients with and without hyperacusis. Demographic data, scores on self-reported questionnaires [Tinnitus Functional Index (TFI), Visual Analogue Scale of tinnitus loudness (VASloudness), Hospital Anxiety Depression Scale (HADS)], and audiological parameters were retrospectively analysed to determine differential factors between the two groups. RESULTS: In total, 10.9% of the patients was classified as hyperacusis patients (n = 251). They reported a significant, higher tinnitus severity (mean difference of 19 points on TFI) and mental distress (mean difference of 4 points on the HADS subscales) (p < 0.001) than patients without hyperacusis. Moreover, this group consisted of more women (45% % in hyperacusis group vs. 35% in non-hyperacusis group) and women scored significantly higher on the HQ (p < 0.001) and TFI (p < 0.01). CONCLUSION: Patients with hyperacusis have distinctive characteristics. The presence of hyperacusis in combination with tinnitus can indicate a higher need for psychoeducation. Patients that present themselves with hyperacusis without tinnitus complaints remain a minority, yet might be underdiagnosed. Hence, future studies should disentangle tinnitus from hyperacusis. In clinical practice, greater efforts are required to increase knowledge about hyperacusis as a primary or secondary complaint and to provide individualized treatment for these patients.
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Audiologia , Zumbido , Demografia , Feminino , Humanos , Hiperacusia/complicações , Hiperacusia/diagnóstico , Hiperacusia/epidemiologia , Estudos Retrospectivos , Inquéritos e Questionários , Zumbido/diagnóstico , Zumbido/epidemiologiaRESUMO
BACKGROUND: Successful orofacial treatment can reduce tinnitus severity in patients with somatic tinnitus (ST). However, it is still unclear to what extent the degree of reduction in temporomandibular disorders (TMD) actually contributes to the decrease in tinnitus severity after orofacial treatment. Therefore, the aim of this study was to analyze the mediating effect of reduction in TMD pain on the improvement of tinnitus severity after multidisciplinary orofacial treatment. METHODS: A total of 80 patients with moderate to severe ST attributed to the temporomandibular region, were recruited from a tertiary tinnitus clinic. At baseline, patients were randomly assigned to the orofacial treatment group or to the control group. Both groups received a minimum of information and advice regarding their tinnitus complaints. The orofacial treatment group received orofacial physical therapy complemented with occlusal splints when needed, while the control group received no other treatment. A mediation analysis was performed according to the steps described by Baron and Kenny and the proportion of the mediating effect was calculated for the potential mediator: "change in TMD pain," measured by a one-point decrease in TMD pain screener score. RESULTS: Our analysis showed that 35% of the observed decrease in tinnitus severity can be attributed to a reduction in TMD pain. A significant total effect of orofacial treatment compared with control on the change in tinnitus functional index (TFI) score was found (Bâ=â0.253 pâ=â0.025 Cl for Bâ=â1.265-18.576). Orofacial treatment was also significantly related to the change in TMD pain (Exp (B)â=â2.800, pâ=â0.034 Cl for Exp B 1.081-7.251). Additionally, the change in TMD pain screener score was significantly related to the change in TFI score (Bâ=â-0.273 pâ=â0.016 Cl for Bâ=â-19.875 to -2.119). CONCLUSION: Reduction of TMD pain is a mediating factor in the decrease of tinnitus severity after multidisciplinary orofacial treatment. PRACTICAL IMPLICATIONS: Orofacial treatment can be used to decrease tinnitus severity in patients with TMD related somatic tinnitus.
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Transtornos da Articulação Temporomandibular , Zumbido , Dor Facial/terapia , Humanos , Dor , Modalidades de Fisioterapia , Transtornos da Articulação Temporomandibular/complicações , Transtornos da Articulação Temporomandibular/terapia , Zumbido/terapiaRESUMO
PURPOSE: Tinnitus frequently causes disability as it affects daily living, which is objectified using several tinnitus questionnaires. To what extent they cover domains of the International Classification of Functioning, Disability and Health (ICF) is currently unknown. Therefore, this study aims to investigate which ICF domains are measured by two questionnaires and to describe the health status of somatic tinnitus patients in ICF terms. MATERIALS AND METHODS: All questions of the Tinnitus Questionnaire (TQ) and Tinnitus Functional Index (TFI) were linked to the ICF using linking rules. A count-based method was used to link all individual answers of 80 tinnitus patients, to the ICF categories. RESULTS: Most of the linked questions concerned "body functions". TFI covered more categories of "activity and participation" than TQ. Patients reported severe impairments in "mental functions", "sensory functions and pain", and "sleep functions". Additionally, severe limitations were scored in "focusing attention". CONCLUSIONS: The TFI and TQ measure distinct domains but can be used complementary or solely, depending on the research question. The TFI identifies a broad spectrum of problems, where the TQ focuses on the psychological impact of tinnitus. Somatic patients in our study reported impairments and disabilities in all covered domains, especially in "onset of sleep" and "sound detection".Implications for RehabilitationThe Tinnitus Functional Index (TFI) and the Tinnitus Questionnaire (TQ) cover different domains of the International Classification of Functioning, Disability and Health.The TFI identifies problems in "body functions" and "activity and participation".The TQ focuses on the psychological impact of tinnitus.
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Pessoas com Deficiência , Zumbido , Humanos , Avaliação da Deficiência , Zumbido/diagnóstico , Zumbido/psicologia , Atividades Cotidianas , Inquéritos e Questionários , Pessoas com Deficiência/psicologia , Classificação Internacional de Funcionalidade, Incapacidade e SaúdeRESUMO
BACKGROUND: Increased pericranial tenderness is considered to be a typical characteristic of tension-type headache (TTH). Assessment of pericranial tenderness in TTH using the total tenderness score is recommended by the International Classification of Headache Disorders-3 (ICHD-3). However, to what extent pericranial tenderness differs between patients with TTH or migraine and healthy patients is unknown. OBJECTIVE: To assess the presence and differences in total tenderness score between patients with TTH or migraine, and healthy patients. STUDY DESIGN: Systematic review and meta-analysis. METHODS: A literature search was performed in Pubmed/MEDLINE, EMBASE, CINAHL, and Google Scholar databases from inception to August 14, 2020 and identified 4,197 hits. Two independent reviewers selected the studies, extracted data, and performed a risk of bias assessment according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Overall evidence was assessed according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. From the 185 papers identified, 15 case-control and 2 cross-sectional studies were included. RESULTS: In total 1,200 (327 men, 873 women) patients with TTH or migraine were included in the systematic review. In the meta-analysis, 15 studies were analyzed and showed that the total tenderness score is higher in people with episodic TTH (standardized mean difference [SMD] 0.91; 95% confidence interval [CI]: 0.63 to 1.19), chronic TTH (SMD 1.57; 95% CI 1.24 to 1.91) and migraine (SMD 1.27; 95% CI: 0.91to 1.63) compared to healthy patients. LIMITATIONS: The description and performance of the total tenderness score differed across the studies. In 7 studies, patients were included with coexisting types of headache. CONCLUSION: We found moderate quality evidence for higher tenderness in chronic TTH and migraine, and low quality evidence for higher tenderness in episodic TTH compared to healthy patients. Pericranial tenderness is a common finding in patients with headache and healthy patients. These findings apply for a critical evaluation of the total tenderness score in the current ICHD-3 classification of TTH.
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Transtornos da Cefaleia , Transtornos de Enxaqueca , Cefaleia do Tipo Tensional , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Masculino , Transtornos de Enxaqueca/diagnósticoRESUMO
BACKGROUND: Performance measures that assess the upper limb disability (ULD) in patients with neck pain can provide useful information for making clinical decisions regarding the optimal management of those patients. The Single Arm Military Press (SAMP) test is a performance based ULD measure developed specifically for populations with neck pain. In this test, patients are asked to lift a 1 kg weight repetitively overhead for 30 s with repetitions counting as the score. Whilst the test has been shown to be acceptable and feasible for use by clinicians and patients, its reliability in a patient group is still unknown. OBJECTIVE: To assess the interrater, intrarater reliability and measurement error of the SAMP test in patients with non-specific neck pain (NSNP). METHODS: A total of 210 patients with NSNP and 81 healthy subjects were recruited for this study. The Disabilities of the Arm, Shoulder and Hand (DASH) and the Neck Disability Index (NDI) were assessed at baseline to ensure eligibility of the participants. The SAMP test was assessed at baseline and repeated 4-7 days later. A VAS symptom score was used to establish the stability of the participants across time. Interrater, intrarater reliability and measurement error were evaluated using Interclass Correlation Coefficient (ICC2,1) and the standard error of measurement (SEM). RESULTS: The ICCs for interrater and intrarater reliability for the SAMP test ranged from 0.993 to 0.996 in the patient group. The SEM was ≤1 and smaller than the Smallest Detectable Change (SDC) and Bland-Altman plot indicated that the test is accurate. CONCLUSION: The almost perfect interrater and intrarater reliability and low levels of measurement error indicate that the 1 kg SAMP test has potential for evaluating upper limb functional capacity in female patients with NSNP. Before the test can be fully recommended, further studies are required to evaluate the validity and responsiveness of the SAMP test in population with NSNP and other neck disorders.
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Militares , Cervicalgia , Feminino , Mãos , Humanos , Cervicalgia/diagnóstico , Reprodutibilidade dos Testes , Extremidade SuperiorRESUMO
BACKGROUND: Transcranial Direct Current Stimulation (tDCS) aims to induce cortical plasticity by modulating the activity of brain structures. The broad stimulation pattern, which is one of the main limitations of tDCS, can be overcome with the recently developed technique called High-Definition tDCS (HD-tDCS). OBJECTIVE: Investigation of the effect of HD-tDCS on tinnitus in a large patient cohort. METHODS: This prospective study included 117 patients with chronic, subjective, non-pulsatile tinnitus who received six sessions of anodal HD-tDCS of the right Dorsolateral Prefrontal Cortex (DLPFC). Therapy effects were assessed by use of a set of standardized tinnitus questionnaires filled out at the pre-therapy (Tpre), post-therapy (T3w) and follow-up visit (T10w). Besides collecting the questionnaire data, the perceived effect (i.e., self-report) was also documented at T10w. RESULTS: The Tinnitus Functional Index (TFI) and Tinnitus Questionnaire (TQ) total scores improved significantly over time (pTFI<0.01; pTQ<0.01), with the following significant post hoc comparisons: Tpre vs. T10w (pTFI<0.05; pTQ<0.05) and T3w vs. T10w (pTFI<0.01; pTQ<0.01). The percentage of patients reporting an improvement of their tinnitus at T10w was 47%. Further analysis revealed a significant effect of gender with female patients showing a larger improvement on the TFI and TQ (pTFI<0.01; pTQ<0.05). CONCLUSIONS: The current study reported the effects of HD-tDCS in a large tinnitus population. HD-tDCS of the right DLPFC resulted in a significant improvement of the tinnitus perception, with a larger improvement for the female tinnitus patients.
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Zumbido , Estimulação Transcraniana por Corrente Contínua , Estudos de Coortes , Feminino , Humanos , Córtex Pré-Frontal , Estudos Prospectivos , Zumbido/terapiaRESUMO
BACKGROUND: Though a large amount of research on the management of headache has been conducted, the clinical effectiveness of these treatments remains unclear. OBJECTIVES: To reach consensus among international musculoskeletal experts on what the most appropriate management is in patients that suffer from headache. DESIGN: Expert group and Delphi-study. METHODS: A total of 11 experts participated in the expert panel groups, where the role of physiotherapy in the management of headache was discussed. Afterwards, 14 of the initial 25 participants in the field of headache completed the whole Delphi study, which was conducted over 4 rounds. The first round aimed to identify clinical indicators and treatments that are useful in patients with headache. These questions were then categorized and ranked during the second, third, and fourth rounds. Consensual agreement was set at ≥ 80%. RESULTS: After the final round, 9 interventions were rated as useful by the participants. In the final extra round, 14 clinical indicators were retrieved as important to decide whether or not to start one of the consensual treatments. The top 3 management strategies were (1) upper cervical spine mobilisations in cervivogenic headache, (2) active mobilisation exercises of the cervical spine in cervivogenic headache, and (3) lifestyle advice in tension-type headache and migraine. CONCLUSION: International experts agreed that most scientifically established effective treatments are useful in cervicogenic headache. Consensual agreement on treatments for migraine and tension-type headache were only reached for specific treatments. Their recommendations provide a framework for further research and the clinical management of headache.
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Fisioterapeutas , Cefaleia do Tipo Tensional , Consenso , Técnica Delphi , Cefaleia/diagnóstico , Cefaleia/terapia , HumanosRESUMO
BACKGROUND: Trunk training after stroke is an effective method for improving trunk control, standing balance and mobility. The SWEAT2 study attempts to discover the underlying mechanisms leading to the observed mobility carry-over effects after trunk training. AIM: A secondary analysis investigating the effect of trunk training on muscle activation patterns, muscle synergies and motor unit recruitment of trunk and lower limbs muscles, aimed to provide new insights in gait recovery after stroke. DESIGN: Randomized controlled trial. SETTING: Monocentric study performed in the RevArte Rehabilitation Hospital (Antwerp, Belgium). POPULATION: Forty-five adults diagnosed with first stroke within five months, of which 39 completed treatment and were included in the analysis. METHODS: Participants received 16 hours of additional trunk training (N.=19) or cognitive training (N.=20) over the course of four weeks (1 hour, 4 times a week). They were assessed by an instrumented gait analysis with electromyography of trunk and lower limb muscles. Outcome measures were linear integrated normalized envelopes of the electromyography signal, the amount and composition of muscle synergies calculated by nonnegative matrix factorization and motor unit recruitment calculated, by mean center wavelet frequencies. Multivariate analysis with post-hoc analysis and statistical parametric mapping of the continuous curves were performed. RESULTS: No significant differences were found in muscle activation patterns and the amount of muscle synergies. In 42% of the subjects, trunk training resulted in an additional muscle synergy activating trunk muscles in isolation, as compared to 5% in the control group. Motor unit recruitment of the of trunk musculature showed decreased fast-twitch motor recruitment in the erector spinae muscle after trunk training: for the hemiplegic (t[37]=2.44, P=0.021) and non-hemiplegic erector spinae muscle (t[37]=2.36, P=0.024). CONCLUSIONS: Trunk training improves selective control and endurance of trunk musculature after sub-acute stroke. CLINICAL REHABILITATION IMPACT: What is new to the actual clinical rehabilitation knowledge is that: trunk training does not alter muscle activation patterns or the amount of muscle synergies over time; a decrease in fast-twitch motor recruitment in the erector spinae muscle was found during walking after trunk training; trunk training seems to increase the fatigue-resistance of the back muscles and enables more isolated activation.
Assuntos
Terapia por Exercício/métodos , Transtornos Neurológicos da Marcha/reabilitação , Músculo Esquelético/fisiopatologia , Equilíbrio Postural/fisiologia , Reabilitação do Acidente Vascular Cerebral/métodos , Tronco/fisiopatologia , Idoso , Cognição/fisiologia , Eletromiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Método Simples-CegoRESUMO
INTRODUCTION: Subjective tinnitus that is influenced by the somatosensory system is called somatosensory tinnitus (ST). When ST is related to the temporomandibular area, multidisciplinary orofacial treatment can reduce tinnitus severity. It is, however, unknown if we can predict this positive outcome. The aim of this study is to look for prognostic indicators that can predict a positive outcome after multidisciplinary orofacial treatment in patients with ST. METHODS: Patients were included when they were diagnosed with temporomandibular-related ST and received a maximum of 18 sessions of orofacial treatment during a 9-week program. Predictors for positive treatment outcome were identified using univariate and multiple logistic regression analyses with the Tinnitus Questionnaire (TQ) and the Tinnitus Functional Index (TFI) as dependent variables. RESULTS: The results of 101 patients were included in the analysis. Immediately after multidisciplinary orofacial treatment, a clinically relevant decrease in TQ score was significantly associated with "shorter duration of tinnitus" [odds ratio (OR) 0.99], "higher initial score on the TQ somatic subscale" (OR 1.52), and "painful palpation of the temporomandibular joint (TMJ)" (OR 2.46). After 9 weeks of follow-up, the "higher initial score on the TQ somatic subscale" remained as the sole predictor (OR 1.44). A clinically relevant decrease on TFI after 9 weeks of follow-up was predicted by "female gender" (OR 2.70), "younger age" (OR 0.96), "shorter duration of the tinnitus" (OR 0.99), "lower pressure pain thresholds (PPT) on TMJ" (OR 0.99), "lower PPT on sternocleidomastoid origin" (OR 0.99), and "better speech in noise perception" (OR 0.88). A multivariate model comprising "shorter duration of tinnitus" and "higher initial score on the somatic subscale of the TQ" correctly predicts the clinically relevant decrease in TQ score after treatment in 68.5%. A second multivariate model comprising "female gender," "younger age," and "shorter duration of the tinnitus" correctly predicts a clinically significant decrease on TFI after follow-up in 68.1%. CONCLUSION: We were able to identify various prognostic indicators. "Younger female patients" with a "shorter duration of tinnitus" and a "higher initial score on the TQ somatic subscale" appear to have the best prognosis after multimodal orofacial therapy.