Pain and disability were related to Y-balance test but not with proprioception acuity and single-leg triple-hop test in patients with patellofemoral pain: A cross-sectional study.

INTRODUCTION: Patellofemoral pain is a common complaint between physically active subjects. Patients with patellofemoral pain present limitations to performing daily activities. Pain could alter proprioceptive acuity and lead to movement impairment. The aim of this study was to investigate the relationship of pain and disability with proprioception acuity and physical performance in patients with patellofemoral pain. METHODS: Forty-eight patients with patellofemoral pain [age 31.15 (5.91) years; 30 (62.50%) males] were recruited. Data collected included pain intensity, pain duration, disability, joint position sense (JPS) test at 20° and 60° of knee flexion, and physical performance tests (Single-Leg Triple-Hop Test and Y- Balance Test). Spearman's rank correlation coefficient (rs) and 95% confidence intervals (CI) were computed to assess the relationship between the variables. RESULTS: Pain intensity was correlated with Y-Balance Test posteromedial component (rs = -0.32, 95%CI = -0.55 to -0.03, p = 0.029) and the composite score (rs = -0.35, 95%CI = -0.58, -0.07, p = 0.015). Pain duration was correlated with Y-Balance Test posterolateral component (rs = -0.23, 95% CI = -0.53 to -0.01, p = 0.047). Disability was correlated with Y-Balance Test posteromedial component (rs = 0.41, 95% CI = 0.14 to 0.62, p = 0.004). Pain and disability were not correlated with JPS and the Single-Leg Triple-Hop Test. CONCLUSION: Pain and disability were related to Y-Balance Test but not to proprioceptive acuity and Single-Leg Triple-Hop Test in patients with patellofemoral pain.

Inspiratory Muscle Strength in Chagas Cardiomyopathy: A Systematic Scoping Review.

The increase in inflammatory markers associated with persistent chronic fibrosing myocarditis, a characteristic of chronic Chagas disease, can result in a reduction in inspiratory muscle strength (IMS) in Chagas cardiomyopathy (CC). However, literature in this field is still scarce. This review aimed to map and summarize the evidence regarding IMS in patients with CC. The inclusion criteria included reports with adult participants with a CC diagnosis, with or without heart failure (HF). The core concept examined was the maximum inspiratory pressure evaluated in the untrained and trained groups in the pre-training period. The context was open, including but not limited to hospitals and health centers. Two authors independently identified eligible studies and extracted the data. Descriptive synthesis was used as the primary strategy for analyzing the results. Nine studies (five clinical trials, three cross-sectional, and one cohort) were included. The CC classification differed among the studies, with no mention of HF in five and no CC staging specification in six. IMS was assessed using a manovacuometer, and only six studies analyzed and interpreted the data concerning the predicted values. The CC population with HF appeared to have impaired IMS. All studies involved only Brazilian volunteers. In conclusion, randomized clinical trials evaluating IMS and the effects of inspiratory muscle training need to be conducted to better understand the prevalence and risk of inspiratory muscle weakness in the CC population, as well as the effects of training. Such studies should be conducted at different stages of CC in different populations and countries.

Hospital admission is associated with disability and late musculoskeletal pain in individuals with long COVID.

Background: The acute clinical repercussions of SARS-CoV-2 infection have been widely studied. However, the possible late repercussions of long COVID have not yet been well defined in the literature. Objectives: To identify the presence of pain and musculoskeletal disability in patients with Long COVID and also to identify predictive factors for pain intensity in this population. Methods: In this cross-sectional and retrospective observational study individuals with Long COVID symptoms were included. It was collected musculoskeletal disability measures, data from patient-related outcome measures and variables from a COVID-19 outpatient service database. Associations and sub-group analyses were performed considering the variables pain, disability and hospitalization. Linear regression was performed to identify predictive factors for pain intensity in Long COVID patients. Results: We evaluated 195 patients and most of them (57%) presented musculoskeletal pain in one area of the body. Pain sub-group presented worse disability indices and worse clinical course during hospitalization. Hospitalized patients presented worse disability indices comparing to non-hospitalized. Significant correlations were found between pain and days of non-invasive oxygen support (r = 0.21; p = 0.003); days in intensive care unit (r = 0.22; p = 0.002) and days in invasive mechanical ventilation (r = 0.35; p = 0.001). Hospitalized individuals showed a higher chance of presenting late musculoskeletal pain (OR = 1.42: 95%CI 1.09-2.04). Days in intensive care unit (ß = 0,234: P = 0,001) and days in invasive mechanical ventilation (ß = 0.764: P = 0.001) were predictors of pain intensity [F(2,192) = 18.559; R2 = 0.231; p = 0.001]. Conclusion: Individuals with Long COVID presented musculoskeletal pain and disability. Hospitalized patients showed a greater chance of having musculoskeletal pain. Days in intensive care unit and days in invasive mechanical ventilation were predictors of late musculoskeletal pain intensity.

Anterior component of Y-Balance test is correlated to ankle dorsiflexion range of motion in futsal players: A cross-sectional study.

BACKGROUND AND PURPOSE: Restricted dorsiflexion range of motion (DFROM) could impact dynamic balance in sports. This study aimed to investigate the relationship between dorsiflexion range of motion and the Y-Balance Test (YBT) in elite futsal players. METHODS: Sixty-one asymptomatic male futsal players (mean age 26.57 (5.64) years, a mean body mass index of 25.40 (2.69) kg/m2 ) were included. DFROM was measured by the weight-bearing lunge test (WBLT). DFROM data were obtained using smartphone-based motion capture. The Pearson correlation coefficient verified the correlation between the variables. RESULTS: Dominant and nondominant leg ankle DFROM was significantly correlated with the anterior component of YBT (r = 0.27 and 0.51, respectively). The posteromedial component and the composite score of the YBT were also significantly correlated with nondominant leg ankle DFROM (r = 0.31 and 0.34, respectively)]. The other measures were not statistically significant. DFROM explained between 7% and 24% of the variation of the distances reached in the YBT. CONCLUSION: Dorsiflexion range of motion measured by weight bearing lunge test is positively correlated with dynamic balance in futsal players.

Neuropathic-like symptoms and central sensitization related signs and symptoms negatively affect the functional performance of patients with knee osteoarthritis - a cross-sectional study.

Objective: This study aimed to compare the functional performance among participants with a neuropathic-like symptoms (NS) and central sensitization related signs and symptoms (CS), and their knee osteoarthritis (OA) counterparts. Methods: A cross-sectional observational study was conducted with 125 participants with knee OA (94 females, mean age 63.1 â€‹± â€‹7.4 years). Participants completed a self-reported questionnaire with personal and clinical features and musculoskeletal pain characteristics, including NS (PainDETECT), CS (Central Sensitization Inventory, CSI), and conditioned pain modulation. Self-reported functional disability (Western Ontario and McMaster Universities Osteoarthritis Index, WOMAC) and functional mobility (Timed Up and Go, TUG) were compared among patients with NS, CS, and their knee OA counterparts using the one-way analysis of variance (ANOVA). Results: Thirty-three (26.4%) participants had NS and CS, eighteen (14.4%) had NS, twenty-seven (21.6%) participants had CS, and 47 (37.6%) had knee OA with no NS or CS. A one-way ANOVA revealed greater functional limitation in the group with NS and CS (mean â€‹= â€‹67.5 â€‹± â€‹12.0) or NS (mean â€‹= â€‹56.7 â€‹± â€‹17.5) than the group without these symptoms (mean â€‹= â€‹32.0 â€‹± â€‹20.7) with a statistical significance difference [F(3, 121) â€‹= â€‹29.434, p â€‹< â€‹0.001] in the WOMAC Total score. The group with NS and CS (mean â€‹= â€‹19.2 â€‹± â€‹7.4) or NS (mean â€‹= â€‹16.3 â€‹± â€‹6.3) had slower velocity than the group without these symptoms (mean â€‹= â€‹11.6 â€‹± â€‹3.5) with a statistical significance difference [F(3,121) â€‹= â€‹10.045, p â€‹< â€‹0.001] in the TUG test. Conclusion: Participants with knee osteoarthritis and NS or CS pain phenotype have greater functional limitations than their counterparts.

Inspiratory Muscle Strength in Chagas Cardiomyopathy: A Systematic Scoping Review

ABSTRACT The increase in inflammatory markers associated with persistent chronic fibrosing myocarditis, a characteristic of chronic Chagas disease, can result in a reduction in inspiratory muscle strength (IMS) in Chagas cardiomyopathy (CC). However, literature in this field is still scarce. This review aimed to map and summarize the evidence regarding IMS in patients with CC. The inclusion criteria included reports with adult participants with a CC diagnosis, with or without heart failure (HF). The core concept examined was the maximum inspiratory pressure evaluated in the untrained and trained groups in the pre-training period. The context was open, including but not limited to hospitals and health centers. Two authors independently identified eligible studies and extracted the data. Descriptive synthesis was used as the primary strategy for analyzing the results. Nine studies (five clinical trials, three cross-sectional, and one cohort) were included. The CC classification differed among the studies, with no mention of HF in five and no CC staging specification in six. IMS was assessed using a manovacuometer, and only six studies analyzed and interpreted the data concerning the predicted values. The CC population with HF appeared to have impaired IMS. All studies involved only Brazilian volunteers. In conclusion, randomized clinical trials evaluating IMS and the effects of inspiratory muscle training need to be conducted to better understand the prevalence and risk of inspiratory muscle weakness in the CC population, as well as the effects of training. Such studies should be conducted at different stages of CC in different populations and countries.

Bodyweight distribution between limbs, muscle strength, and proprioception in traumatic transtibial amputees: a cross-sectional study.

OBJECTIVES: To evaluate how transtibial amputation (TT) affects bodyweight distribution, voluntary knee joint position sense (JPS), and quadriceps (QUA) and hamstrings (HAM) strength in prosthetized patients. METHODS: Only TT patients who had been prosthetized for more than one year were included, and an age-paired able-bodied group was used as control. The participants stood on force plates with their eyes open to measure bodyweight distribution between the limbs. Knee voluntary JPS was assessed by actively reproducing a set of given arbitrary joint angles using a video analysis approach, and QUA and HAM strength were assessed isometrically with a hand-held dynamometer. RESULTS: Sixteen TT subjects (age: 39.4±4.8 years) and sixteen age-paired control subjects (age: 38.4±4.3 years) participated in the study. The amputees supported their bodyweight majorly on the sound limb (54.8±8.3%, p<0.001). The proprioceptive performance was similar between the amputated (absolute error (AE): 2.2±1.6°, variable error (VE): 1.9±1.6°, constant error (CE): -0.7±2.0°) and non-amputated limbs (AE: 2.6±0.9°, VE: 2.1±0.9°, CE: 0.02±2.3°), and was not different from that of control subjects (AE: 2.0±0.9°, VE: 1.4±0.4°, CE: -1.1±1.7°). There was a considerable weakness of the QUA and HAM in the amputated limb compared with the sound limb and control subjects (p<0.001 both). CONCLUSIONS: The asymmetric bodyweight distribution in the transtibial amputees was not accompanied by a reduction in knee proprioception. There was significant weakness in the amputated limb, which could be a potential issue when designing rehabilitation programs.

Bodyweight distribution between limbs, muscle strength, and proprioception in traumatic transtibial amputees: a cross-sectional study

OBJECTIVES: To evaluate how transtibial amputation (TT) affects bodyweight distribution, voluntary knee joint position sense (JPS), and quadriceps (QUA) and hamstrings (HAM) strength in prosthetized patients. METHODS: Only TT patients who had been prosthetized for more than one year were included, and an age-paired able-bodied group was used as control. The participants stood on force plates with their eyes open to measure bodyweight distribution between the limbs. Knee voluntary JPS was assessed by actively reproducing a set of given arbitrary joint angles using a video analysis approach, and QUA and HAM strength were assessed isometrically with a hand-held dynamometer. RESULTS: Sixteen TT subjects (age: 39.4±4.8 years) and sixteen age-paired control subjects (age: 38.4±4.3 years) participated in the study. The amputees supported their bodyweight majorly on the sound limb (54.8±8.3%, p<0.001). The proprioceptive performance was similar between the amputated (absolute error (AE): 2.2±1.6°, variable error (VE): 1.9±1.6°, constant error (CE): -0.7±2.0°) and non-amputated limbs (AE: 2.6±0.9°, VE: 2.1±0.9°, CE: 0.02±2.3°), and was not different from that of control subjects (AE: 2.0±0.9°, VE: 1.4±0.4°, CE: -1.1±1.7°). There was a considerable weakness of the QUA and HAM in the amputated limb compared with the sound limb and control subjects (p<0.001 both). CONCLUSIONS: The asymmetric bodyweight distribution in the transtibial amputees was not accompanied by a reduction in knee proprioception. There was significant weakness in the amputated limb, which could be a potential issue when designing rehabilitation programs.

Plano estratégico para a unidade de reabilitação do Instituto Nacional de Traumatologia e Ortopedia / Strategic Plan for the rehabilitation unit of the National Institute of Traumatology and Orthopedics

No setor da saúde, todas as áreas estão sendo solicitadas a relatar seu desempenho e demonstrar eficiência e eficácia na prestação de serviços aos seus usuários. O setor público,tradicionalmente guiado pela imensidão de normas legais, está hoje pressionado pela escassez de recursos financeiros e colocado perante a necessidade de adotar novos instrumentos degestão. Localizado na cidade do Rio de Janeiro, o Instituto Nacional de Traumatologia e Ortopedia (INTO) é uma Unidade de Saúde do poder executivo do Governo Federalespecializada em procedimentos cirúrgicos de média e alta complexidade na área. Dentre as diversas divisões e unidades que o compõe, está a Unidade de Reabilitação (UREAB), composta por profissionais de diversas especialidades, que incluem Fisioterapia, Terapia Ocupacional, Fisiatria, Fonoaudiologia e Psicologia, sendo responsável pelos atendimentospré e pós-cirúrgicos do INTO, indispensáveis para a consolidação dos resultados positivos. Está prevista para agosto/2011 a inauguração de uma nova sede do INTO, na qual tornará esteo maior hospital de Ortopedia e Traumatologia da América Latina, com maior número de atendimentos e recursos humanos, além da inclusão de novos serviços, como o deatendimento a urgências referenciadas. Tendo em vista os impactos gerados pela expansão, foi desenvolvido um plano estratégico para a UREAB. Para elaboração do mesmo, foramrealizadas as análises externa e interna da unidade utilizando as perspectivas do Balanced scorecard (BSC), definidas missão, valores e visão, e criados mapas estratégicos, BSC (indicadores e metas) e plano de ação (iniciativa estratégica) para UREAB. Dentre váriasquestões estratégicas contempladas, duas foram consideradas de alta relevância para a UREAB: “como a gestão qualificada da assistência da UREAB auxilia na resolução daquestão da fila de espera cirúrgica?”, e “como alavancar a inovação assistencial de forma integrada à pesquisa na UREAB?”.

As estratégias desenvolvidas para resolver estas questões foram, respectivamente: buscar a excelência da gestão da operação e prestar assistência de excelência continuamente. A partir destas questões estratégicas, foram desenvolvidos mapas estratégicos, BSC e planos de ação para cada uma delas. Assim, o maior desafio da gestão estratégica da UREAB está relacionado à sua efetividade prática no alcance dos objetivos organizacionais, isto é, na sua capacidade de movimentar a unidade e alinhá-la no sentido do que foi proposto no plano estratégico. Como etapa de gestão, o ciclo de aprendizagempressupõe uma dinâmica permanente de planejamento, execução, monitoramento e avaliação.