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Introdução: A lombalgia é uma condição prevalente e que apresenta importante impacto na capacidade funcional e na qualidade de vida, sendo a sua correta abordagem na Atenção Primária à Saúde fundamental para a identificação e o estabelecimento de um diagnóstico etiológico precoce de possíveis patologias que possam estar relacionadas a desfechos mórbidos e a graves limitações funcionais. Apresentação do caso: Paciente de 56 anos, sexo masculino, hipertenso, foi encaminhado para serviço especializado de reumatologia com histórico de lombalgia havia mais de 20 anos. Ao exame físico foi constatada presença de deformidades da coluna vertebral e extensa limitação de movimentos. Exames radiográficos mostravam esclerose de articulações sacroilíacas, osteopenia difusa e coluna vertebral em aspecto de "bambu". Conclusões: Constata-se a importância de que na abordagem das lombalgias na atenção primária se busque o reconhecimento de possíveis etiologias graves e potencialmente incapacitantes que possam estar subjacentes à queixa de dor lombar. Com esse objetivo, é fundamental o reconhecimento das chamadas red flags relacionadas às lombalgias, além de sua caracterização como mecânica ou inflamatória. Perante a atuação da atenção primária no oferecimento de um cuidado pautado na integralidade e na prevenção de agravos, reafirma-se a importância de uma avaliação clínica pormenorizada das lombalgias nesse nível de atenção à saúde.
Introduction: Low back pain is a prevalent condition that has an important impact on functional capacity and quality of life, and its correct approach in Primary Care is fundamental to the identification and establishment of an early etiological diagnosis of possible pathologies that may be related to outcomes morbid conditions and serious functional limitations. Case presentation: 56-year-old male patient, hypertensive, referred to a specialized rheumatology service with a history of low back pain for over 20 years. Physical examination revealed the presence of spinal deformities and extensive movement limitations. Radiographic examinations showing sclerosis of the sacro-iliac joints, diffuse osteopenia and a "bamboo" appearance of the spine. Conclusions: It is important that in the approach of low back pain in Primary Care, we seek to recognize possible serious and potentially disabling etiologies that may underlie the complaint of low back pain. For that, it is essential to recognize the so-called "red flags" related to low back pain, in addition to its characterization as mechanical or inflammatory. Given the role of Primary Care in offering care based on integrality and in the prevention of injuries, the importance of a detailed clinical assessment of low back pain at this level of health care is reaffirmed.
Introducción: La lumbalgia es una patología prevalente que tiene un impacto importante en la capacidad funcional y la calidad de vida, y su correcto abordaje en Atención Primaria de Salud es fundamental para la identificación y establecimiento de un diagnóstico etiológico precoz de posibles patologías que puedan estar relacionadas con los resultados, condiciones morbosas y limitaciones funcionales graves. Presentación del caso: Paciente masculino de 56 años, hipertenso, remitido a servicio especializado de reumatología con antecedentes de dolor lumbar de más de 20 años. El examen físico reveló la presencia de deformidades de la columna y amplias limitaciones de movimiento. Los exámenes radiológicos muestran esclerosis de las articulaciones sacroilíacas, osteopenia difusa y una apariencia de "bambú" de la columna. Conclusiones: Es importante que al abordar la lumbalgia en Atención Primaria de Salud busquemos reconocer las posibles etiologías graves y potencialmente incapacitantes que pueden subyacer a la queja de lumbalgia. Con este objetivo, es fundamental reconocer las llamadas "banderas rojas" relacionadas con la lumbalgia, además de su caracterización como mecánica o inflamatoria. Dado el papel de Atención Primaria de Salud a la hora de ofrecer una atención basada en la integralidad y prevención de enfermedades, se reafirma la importancia de una evaluación clínica detallada de la lumbalgia en este nivel de atención sanitaria.
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Os dentistas são um grupo de alto risco para o desenvolvimento de doenças de desordens musculoesqueléticas e tendo em vista que o sistema de produção industrial desenvolve produtos que atendem a maioria da população destra, os estudantes canhotos precisam se adequar a uma formação acadêmica, usando instrumentais, cadeiras odontológicas eoutros objetos projetados para destros. O presente trabalho teve como objetivo a coletade informações sobre os canhotos nos cursos de Odontologia da cidade de Uberlândia Minas Gerais. Foram incluídos todos os alunos canhotos matriculados no ano de 2022 e que estavam cursando ou já cursaram disciplinas com atividades laboratoriais ou clínicas. Questionários foram aplicados para identificação do perfil, das dificuldades, da ergonomia e das dores osteomusculares dos alunos canhotos em suas atividades. Os dados foram em seguida tabulados e passaram por análise estatística. Da quantidade total de alunos das três instituições (n=1.578), foram entrevistados 45 (2,8%) alunos canhotos, sendo a maioria feminina (80%), na qual identificou-se um posicionamento inadequado do operador canhoto quando comparado ao preconizado pela ISO-FDI, além da limitação de movimento na presença de auxiliar (82,2%). Os locais com maior frequência de dor/desconforto foram: pescoço (79%), costas superior esquerda (63%) e inferior esquerda (61%) e punhos/ mãos esquerda (56%). A intensidade da dor variou entre alguma, moderada e bastante. O impedimento de realizar atividades diárias foi relatado por 17% dos alunos (n=7) e destes somente 1 buscou atendimento médico. Não houve diferença estatística na comparação entre instituição pública e privada. Diante dos resultados, concluiu-se que os canhotos representam minoria dos alunos de Odontologia e apresentam várias regiões de dor/ desconforto devido às adaptações e posturas erradas durante os atendimentos. Apesar de grande parte apresentar dor, poucos tiveram impedimento de atividades rotineiras ou procuraram ajuda médica(AU)
Dentists are a high risk group for the development of musculoskeletal disorders and considering that the industrial production system develops products that serve the majority of the right-handed population, lefthanded students need to adapt to an academic training, using instruments, dental chairs and other objects designed for right-handers. This study aimed to collect information about left-handers in Dentistry courses in the city of Uberlândia - Minas Gerais. All left- handed students enrolled in the year 2022 and who were taking or had taken courses with laboratory or clinical activities were included. Questionnaires were applied to identify the profile, difficulties, ergonomics and musculoskeletal pain of left-handed students in their activities. The data were tabulated and then undergo statistical analysis. Of the total number of students from the three institutions (n=1,578), 45 (2.8%) left-handed students were interviewed, the majority being female (80%), in which an inadequate positioning of the left-handed operator was identified when compared to the recommended one by ISO-FDI, in addition to limitation of movement in the presence of an assistant (82.2%). The places with the highest frequency of pain/discomfort were: neck (79%), upper left back (63%) and lower left back (61%) and left wrists/hands (56%). The intensity of pain varied between some, moderate and a lot. The impediment to carrying out daily activities was reported by 17% of the students (n=7) and of these, only 1 sought medical attention. There was no statistical difference when comparing public and private institutions. In view of the results, it was concluded that left-handers represent a minority of dentistry students and have several regions of pain/discomfort due to adaptations and wrong postures during consultations. Although most of them had pain, few were prevented from performing routine activities or sought medical help(AU)
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Humanos , Masculino , Feminino , Lateralidade Funcional , DorsoRESUMO
Los trastornos músculo-esqueléticos relacionados con el trabajo constituyen motivo de preocupación para la comunidad científica, avalado por su efecto negativo en la vida de los trabajadores y la productividad de las empresas. En el proceso de fundición de metales, los moldeadores manuales con pisón neumático exteriorizan manifestaciones de estas afecciones. Ello indujo a realizar una investigación que tuvo como objetivo elaborar un programa de Gimnasia Laboral para contribuir a la atención de los trastornos músculo-esqueléticos en los moldeadores manuales metalúrgicos. Para recopilar, analizar y procesar los datos se emplearon métodos teóricos, empíricos y matemático-estadísticos, entre ellos el histórico-lógico, analítico-sintético, inductivo-deductivo, sistémico-estructural-funcional, la observación participante, encuesta, entrevista, revisión documental, el experimento, criterio de usuarios y la estadística descriptiva e inferencial. La población objeto de estudio estuvo conformada por 19 moldeadores manuales metalúrgicos, seleccionados de forma intencional. El diagnóstico y la sistematización teórica alcanzada posibilitaron elaborar un programa de Gimnasia Laboral, en correspondencia con los requerimientos del proceso de moldeo, cuya efectividad fue constatada.
As lesões músculo-esqueléticas relacionadas com o trabalho são motivo de preocupação para a comunidade científica, sustentadas pelos seus efeitos negativos na vida dos trabalhadores e na produtividade das empresas. No processo de fundição do metal, os moldadores manuais com compactador pneumático externalizam as manifestações dessas condições. Isso originou uma pesquisa que teve como objetivo desenvolver um programa de Ginástica Laboral para contribuir no cuidado de lesões osteomusculares em moldadores manuais metalúrgicos. Para coletar, analisar e tratar os dados foram utilizados métodos teóricos, empíricos e matemático-estatísticos, incluindo histórico-lógico, analítico-sintético, indutivo-dedutivo, sistêmico-estrutural-funcional, observação participante, levantamento, entrevista, revisão documental, o experimento, critérios de usuário e estatísticas descritivas e inferenciais. A população em estudo foi composta por 19 modeladores manuais metalúrgicos, selecionados intencionalmente. O diagnóstico e a sistematização teórica conseguidos permitiram desenvolver um programa de Ginástica Laboral, em correspondência com as exigências do processo de moldagem, cuja eficácia foi verificada.
Work-related musculoskeletal disorders are a cause of concern for the scientific community, supported by their negative effect on the lives of workers and the productivity of companies. In the metal casting process, manual molders with pneumatic tamper externalize manifestations of these conditions. This led to carrying out a research that aimed to develop a Labor Gymnastics program to contribute to the care of musculoskeletal disorders in metallurgical manual shapers. To collect, analyze and process the data, theoretical, empirical and mathematical-statistical methods were used, including historical-logical, analytical-synthetic, inductive-deductive, systemic-structural-functional, participant observation, survey, interview, documentary review, the experiment, user criteria and descriptive and inferential statistics. The population under study was made up of 19 metallurgical manual shapers, intentionally selected. The diagnosis and theoretical systematization achieved made it possible to develop a Labor Gymnastics program, in correspondence with the requirements of the molding process, whose effectiveness was verified.
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Presenteeism, among desk workers with pain can be affected by musculoskeletal disabilities (MSDs), working styles, and gender. In this study, teleworkers were defined as those who teleworked >70% of the time at home, while others were defined as non-full teleworkers. This study aimed to (1) compare the magnitude of presenteeism among four groups: male and female teleworkers with pain and male and female non-full teleworkers with pain, and (2) create a regression model of presenteeism with 66 independent biopsychosocial variables for each group. Data were collected through an anonymous online survey. Presenteeism was evaluated using the work functioning impairment scale. The 66 independent biopsychosocial variables included four disability measures, namely, stiff neck/shoulders, low back pain, and upper or lower limb problems, along with other factors relevant to presenteeism in previous studies, such as age, body mass index, comorbidities, work-related variables, pain catastrophizing, and various psychological distress measures. Data from 1068 male non-full teleworkers, 1,043 female non-full teleworkers, 282 male teleworkers, and 307 female teleworkers were analyzed. Presenteeism was the highest among female teleworkers with pain. Furthermore, in all models, overall psychological distress, rather than the four MSD measures, was the primary contributing factor for presenteeism.
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OBJECTIVES: Risk factors for adverse drug reactions (ADRs) associated with prophylactic sulfamethoxazole-trimethoprim (SMX/TMP) in patients with rheumatic and musculoskeletal diseases undergoing immunosuppressive therapy remain unclear, we aimed to identify the risk factors associated with ADRs. METHODS: Consecutive patients with rheumatic and musculoskeletal diseases, who were admitted to Keio University Hospital and received prophylactic administration of SMX/TMP, were included. Data regarding ADRs to SMX/TMP were collected to identify associated risk factors using multivariable analysis. RESULTS: Of 438 patients included in the analysis, 82 (18.7%) experienced ADRs. Patients in the ADRs group were significantly older, had chronic kidney disease, and exhibited lower lymphocyte and platelet counts, lower albumin levels, lower estimated glomerular filtration rates, higher aspartate aminotransferase levels, and higher ferritin levels than those in the non-ADR group. Regarding underlying rheumatic and musculoskeletal diseases, adult-onset Still's disease (ASD) was associated with a significantly higher incidence of ADRs (67%) than other diseases. Multivariable analysis identified the presence of ASD and low lymphocyte counts as independent risk factors for allergic ADRs, and older age and use of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers for non-allergic ADRs. CONCLUSIONS: Risk factors for ADRs associated with prophylactic SMX/TMP treatment in patients with rheumatic and musculoskeletal diseases were identified.
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OpenSim Moco enables solving for an optimal motion using Predictive and Tracking simulations. However, Predictive simulations are computationally prohibitive, and the efficacy of Tracking in deviating from its reference is unclear. This study compares Tracking and Predictive approaches applied to the generation of morphology-specific motion in statistically-derived musculoskeletal shoulder models. The signal analysis software, CORA, determined mean correlation ratings between Tracking and Predictive solutions of 0.91 ± 0.06 and 0.91 ± 0.07 for lateral and forward-reaching tasks. Additionally, Tracking provided computational speed-up of 6-8 times. Therefore, Tracking is an efficient approach that yields results equivalent to Predictive, facilitating future large-scale modelling studies.
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Hypophosphatasia is a rare heritable disorder of bone mineralization, with a spectrum of severity based on age of initial presentation. We describe the case of a 14-year-old boy with gene-confirmed inherited hypophosphatasia and growth hormone deficiency, who presented with short stature, unremarkable radiographs, and only minor physeal and metaphyseal changes on magnetic resonance (MR) imaging. Diffusion tensor imaging (DTI) before growth hormone initiation revealed abundant, non-parallel tracts in the physes and metaphyses with loss of the typical columnar organization. After 8 months of growth hormone treatment, DTI scans revealed realigned, nearly parallel, longer physeal tracts; duplication of tract volume; and decreased and more typical fractional anisotropy values. DTI can thus visualize physeal tract changes over time, could be a more sensitive diagnostic technique in milder physeal abnormality cases, and may be a potential marker of growth hormone treatment response.
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Purpose: In the military, neck pain is second to low back pain among musculoskeletal disorders. However, the prevalence and related factors of neck pain in military personnel have not been systematically investigated, which may lead to the lack of neck pain prevention and the generation of additional medical expenses, posing challenges to medical care. This review aimed to obtain the prevalence and related factors for neck pain in military personnel in an attempt to provide directions for prevention and intervention. Methods: We searched PubMed, Embase, and Cochrane databases in December 2021. Two researchers independently screened studies according to eligibility criteria and assessed study quality. Results: We screened titles and abstracts of 503 articles, and 17 articles met the inclusion criteria. Sixteen articles received moderate to high-quality evaluations. Neck pain is common in the military, with 1-year prevalence as high as 83% and lifetime prevalence as high as 78%. Old age (OR = 5.0), poor neck mobility (OR = 3.61), shoulder pain (OR = 4.9), low back pain (OR = 2.3), high-G pilots (OR = 1.6), longer flight time (OR = 2.53), type of aircraft (OR = 3.93), and use of helmets and night vision systems (OR = 1.9) may be associated with the prevalence of neck pain. Conclusion: Neck pain is highly prevalent in military personnel and exhibits a substantial lifetime prevalence rate. The high prevalence rate of neck pain in the military is related to many individual-related factors and work-related factors. The in-depth assessment and prevention of specific factors is an important direction of future research.
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BACKGROUND: The widespread adoption of smartphones has transformed global communication but raised health concerns like Text Neck Syndrome - a musculoskeletal condition arising from prolonged device use, causing discomfort in the cervical spine. This study investigates its prevalence and associated factors among smartphone users in Jeddah, Saudi Arabia, focusing on usage patterns, symptoms, and awareness. METHODS: This cross-sectional online survey was conducted from June 1 to June 30, 2024. Data on demographics, smartphone habits, symptoms, and Text Neck Syndrome awareness were collected using a structured questionnaire. Statistical analysis involved descriptive statistics and chi-square tests. RESULTS: The study included 421 participants, predominantly female (279, 66.3%) and Saudi nationals (397, 94.3%). The largest age group was 21-40 years (308, 73.2%), and most were single (251, 59.6%) with a college degree (236, 56.1%). Over 42.0% of participants used smartphones for more than five hours daily, with 39.4% adopting a 30-degree neck posture. The most prevalent symptoms reported were neck pain (272, 64.6%), headaches (203, 48.2%), and shoulder pain (178, 42.3%). Awareness of Text Neck Syndrome was reported by 197 participants (46.8%), but only 60 (14.3%) had been diagnosed. Concerns about long-term complications such as osteoporosis (105, 24.9%) and prolapsed intervertebral disc (120, 28.5%) were expressed. Despite these concerns, 97.9% of participants hesitated to reduce smartphone usage due to reported symptoms. CONCLUSION: This study highlights the significant musculoskeletal impact of smartphone use in Jeddah, underscoring the need for interventions promoting ergonomic practices and increasing awareness about associated risks. Public health strategies should focus on promoting ergonomic practices and educating users about preventive measures.
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Background and objective Osteoarthritis (OA) is the most common arthritis in the world. Despite the high disease burden, there is no therapy to prevent, halt, or reverse OA, and many clinical trials relied on radiographic biomarkers for therapy response. It is important to identify patients with early OA who will eventually need arthroplasty, the end-stage treatment for osteoarthritis. This pilot study evaluates a novel MRI biomarker, cartilage loss fraction, for association with future arthroplasty and evaluates its feasibility of use and effect size estimates. Materials and methods Publicly available knee MRIs from the Osteoarthritis Initiative were used. A total of 38 participants with Kellgren-Lawrence (K-L) grade >1 and 38 participants with K-L grade ≤ 1 at enrollment were matched in age, sex, race, and BMI, and assessed for the degree of full-thickness cartilage loss, or cartilage loss fraction. Univariate conditional logistic regression analysis was performed for differences in cartilage loss fractions between groups. Receiver operating characteristic (ROC) curve analysis was performed to assess the association of MRI biomarkers and knee arthroplasty during the eight-year follow-up. Results The medial femoral condyle, medial tibial plateau, total, and two-year progression cartilage loss fractions were significantly higher in participants with K-L grade >1 (p < 0.01 for all) and showed high area under the curve (AUC) values on ROC analysis (812, 0.827, 0.917, and 0.933, respectively). These results were comparable or more strongly associated with other OA grading schemes. Conclusion MRI biomarker cartilage loss fractions are significantly higher in subjects with K-L grade >1 and show a strong association with arthroplasty. After further validation, cartilage loss fracture may be used to predict future arthroplasty.
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This review evaluates the use of antidepressants in older patients for the treatment of nonspecific chronic lower back pain (LBP), emphasizing age-related physiological changes and common degenerative conditions in this age group. We conducted a comprehensive search targeting studies on antidepressant use in older patients with LBP. Selective serotonin reuptake inhibitors, while effective for mood regulation, show limited benefits for LBP. Serotonin-norepinephrine reuptake inhibitors, particularly duloxetine, demonstrate potential in managing LBP, though further research is needed to confirm these findings. Tricyclic antidepressants have shown potential for pain relief, with limited evidence for LBP, but have a substantial side effect profile, including cardiotoxicity, weight gain, and severe anticholinergic effects. The evidence for trazodone in the treatment of LBP is limited. When prescribing new medications for older adults, it is crucial to carefully consider the patient's overall health, potential drug interactions, and sensitivity to side effects, ensuring that the benefits of treatment outweigh the risks. This review underscores the need for further research to understand the long-term effects and benefits of antidepressants in older patients with LBP, aiming to balance pain relief, mood stabilization, and minimized side effects.
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AIM: This study aimed to analyse cross-cultural differences in the prevalence of low back pain (LBP) and other back pain of general nurses in direct inpatient care in the Czech Republic (CZ) and Great Britain (GB). METHODS: The survey was used using an extended standardized Nordic Musculoskeletal Questionnaire and self-created additional questions. The data were analysed with Stata 15 using a significance level of 0.05. RESULTS: The data analysis was based on 1043 questionnaires. We identified statistically significant differences in the LBP prevalence between the respondents (CZ 93% and GB 85%) over a period of 12 months. Nurses in both countries stated a higher prevalence of LBP compared to pain in the neck, shoulders or upper back. LBP increases in relation to age, length of work experience, body mass index (BMI) and university education (BSc). Age, length of work experience, BMI and education (nursing college and master's degree) were confirmed as significant risks contributing to the increased prevalence of other back pain as well. Respondents reported a reduction in work performance, leisure activities and the need to change profession in relation to LBP. CONCLUSION: The results of the study confirm that LBP is a frequent occupational health issue in the general nurses working in direct inpatient care in both countries.
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BACKGROUND: Musculoskeletal (MSK) conditions affect over 20.3 million people in the UK, presenting a substantial economic impact on health and social services. Physiotherapy can alleviate MSK conditions, especially if delivered in the acute or sub-acute period. However, patients often present after significant waiting times. OBJECTIVES: Our analysis examined how waiting times and the number of treatments influenced physiotherapy outcomes for MSK conditions. DESIGN: Retrospective analysis of the Data for Impact, Physio First dataset. METHODS: Logistic regression models assessed the effects of symptom duration, treatment frequency, and other variables on pain, Patient-Specific Functional Scores (PSFSs), and Goal Achievement (GA). RESULTS: Analysis of 15,624 patient records showed that patients treated within two weeks of symptom onset were more likely to have favourable outcomes in pain (odds ratio [OR] = 2.01, 95% Confidence Interval [95% CI] = 1.65-2.45), PSFS (OR = 1.80, 95% CI = 1.55-2.08), and GA (OR = 1.74, 95% CI = 1.51-2.01) compared to those treated after longer durations. Receiving four or more treatment sessions significantly improved outcomes compared with only one session (pain: OR = 4.64, PSFS: OR = 5.72, GA: OR = 1.94, all p's < 0.001), with no additional benefits beyond four sessions. Younger age was associated with better outcomes (approximately OR = 0.99 per year age difference). Other findings included better outcomes in males and in those with fewer previous episodes of the condition. CONCLUSIONS: Shorter waiting times, a greater number of treatments, and younger patient age are associated with better physiotherapy outcomes for MSK conditions.
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Doenças Musculoesqueléticas , Modalidades de Fisioterapia , Humanos , Modalidades de Fisioterapia/estatística & dados numéricos , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Estudos Retrospectivos , Fatores Etários , Doenças Musculoesqueléticas/terapia , Doenças Musculoesqueléticas/reabilitação , Idoso , Resultado do Tratamento , Listas de Espera , Bases de Dados Factuais , Tempo para o Tratamento/estatística & dados numéricosRESUMO
Objectives: This study aimed to identify workstation factors influencing work-related musculoskeletal disorders (WMSDs) among information technology (IT) professionals in Indonesia. Methods: A cross-sectional study was conducted among 150 IT workers at small-enterprise companies who were randomly selected across East Java, Indonesia. The data were modeled using multiple linear regression, with a 95% level of confidence for determining statistical significance. Results: The respondents reported that the neck had the highest level of discomfort and was the most at risk of WMSDs, followed by the lower back, right shoulder, and upper back. Screen use duration (p=0.040) was associated with whole-body WMSDs, along with seat width (p=0.059), armrest (p=0.027), monitor (p=0.046), and a combined telephone and monitor score (p=0.028). Meanwhile, the factors significantly related to the risk of WMSDs in the hands and wrist were working period (p=0.039), night shift (p=0.024), backrest (p=0.008), and mouse score (p=0.032). Conclusions: Occupational safety authorities, standards-setting departments, and policymakers should prioritize addressing the risk factors for WMSDs among IT professionals.
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PURPOSE: Survival rates of lower extremity musculoskeletal tumours (LEMTs) have been increasing. However, patients continue to experience functional limitations after LEMT followed by limb-salvage surgery (LSS). This study aimed to identify factors influencing functional recovery after LSS for LEMT. METHODS: A qualitative study was conducted using semi-structured interviews with a purposive sample of adult patients who underwent LSS for LEMT (n=7) and healthcare professionals (HCPs) with expertise in orthopaedic oncology (n=7). Recruitment continued until data saturation. A combination of deductive and inductive qualitative content analysis was performed to analyse the transcribed data, producing subthemes under the main International Classification of Functioning, disability and health (ICF)-model domains. RESULTS: Four themes were described: (1) bodily functions and structures, (2) activities and participation, (3) environmental factors, and (4) expectations. Physical aspects such as larger resection size and complications negatively affected recovery. The importance of communication strategies of tertiary HCPs and the unfamiliarity of the primary physical therapists with the disease, its surgical treatment, and related consequences were emphasised by both the interviewed patients and HCPs. CONCLUSIONS: Functional recovery after LSS for LEMT is a multifactorial process. To improve patient care, improving (intercollegiate) communication strategies on treatment details and expectations about functional outcomes is warranted.Implications for rehabilitationHealthcare professionals should be aware some patients experience limited functional recovery after limb-salvage surgery (LSS) for lower extremity musculoskeletal tumours.Healthcare professionals should use multiple communication strategies to bridge the gap between the information provided and what the patient recalls.Knowledge exchange and communication between primary and tertiary care should be more extensive.Multidisciplinary consultations and/or case managers are needed to address all aspects of the individual's functional recovery after LSS.
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The KOJI AWARENESS (KA) screening test assesses motor function in humans. We aimed to analyze the correlation between age and KA screening scores and to identify the specific age at which a significant decline occurs. A total of 793 healthy participants (234 females) were interviewed for basic information on age and sex and completed the KA screening test. In addition to calculating the total score from the KA test, the scores were calculated for the neck-scapula-upper extremity-complex (NSU), trunk, and lower extremity (LE) segments. Spearman's rank correlation coefficient was used to assess the validity of the test. Additionally, Bayesian linear regression was employed to estimate the change point in KA scores, facilitating the identification of a critical age associated with a notable decline in motor function. KA screening total and separate body segment scores were negatively correlated with age in both gender (for female and male, KA total score, ρ = - 0.443, ρ = - 0.344; NSU segment, ρ = - 0.431, ρ = - 0.427; trunk segment, ρ = - 0.210, ρ = - 0.473; LE segment: ρ = - 0.43, ρ = - 0.507). Furthermore, a change-point analysis using linear regression analysis showed that KA screening total scores declined sharply at the age of 49.1(95% credible interval: 37.503, 68.366). The result show that total KA scores decrease - 0.196 (95% credible interval: - 0.335, - 0.049) for every 1 year of age increase, and for ages over 49.1, total KA scores additionally decrease - 0.255 (95% credible interval: - 0.485, - 0.054) for every 1 year of age increase. In the NSU segment, females showed a more rapid decline than males from the age of 50 years. KA screening test total scores declined sharply at the age of 49.1. These results may be useful in setting treatment goals, exercise, and lifestyle programs for age-related decline in motor function.
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Envelhecimento , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Adulto , Idoso , Adulto Jovem , Envelhecimento/fisiologia , Fatores Etários , Atividade Motora/fisiologia , Teorema de Bayes , Conscientização/fisiologia , Extremidade Superior/fisiologiaRESUMO
OBJECTIVES: To report the current elastography methods used to quantify back muscles' biomechanical characteristics in patients with musculoskeletal disorders (MSKd) and inform on their reliability, validity, and responsiveness. METHODS: MEDLINE, Embase, CINAHL, Cochrane library and grey literature were consulted. Predefined criteria allowed for study selection and data extraction. The quality of evidence was rated using the COSMIN tool. Data were meta-analyzed in terms of pooled intraclass correlation coefficient (pICC) for reliability and pooled standardized mean difference (pSMD) for validity and responsiveness. Heterogeneity was assessed. RESULTS: Seventy-nine studies were included in the meta-analysis (total number of participants N = 3178). Three elastography methods were identified: strain imaging (SI; number of cohorts M = 26), shear wave imaging (SWI; M = 50), and vibration sonoelastography (VSE; M = 3). Strain imaging and SWI studies reported good reliability measurement properties (pICC > 0.70) and a medium pSMD (0.58 for SI and 0.60 for SWI; p ≤ 0.020) in discriminating MSKd from controls' condition (validity). Strain imaging studies reported a medium pSMD (0.64; p = 0.005) in detecting within-group changes over time, whereas SWI pSMD was very high (1.24; p = 0.005). Only SWI reported significant but small pSMD (0.30; p = 0.003) in detecting between-group changes over time. The small number of VSE studies could not be meta-analyzed. Heterogeneity was high (I-squared > 90%; p < 0.001). CONCLUSIONS: Elastography presents good reliability results and a medium pSMD in discriminating MSKd from control conditions. Responsiveness data suggest detectable changes within groups over time using SI and SWI, calling for long-term longitudinal studies. Assessing changes between groups over time using elastography still needs to be proven. Highly significant heterogeneity limits meta-analytic results. CRITICAL RELEVANCE STATEMENT: While still in its early-stage exploration phase, musculoskeletal ultrasound elastography may reliably quantify back muscles' biomechanics in asymptomatic individuals, moderately discriminate back musculoskeletal disorders and detect biomechanical changes over time in these conditions, calling for long-term longitudinal studies. KEY POINTS: Ultrasound elastography is reviewed for back pain and related musculoskeletal disorder assessments. Growing literature supports good reproducibility, some validity and responsiveness. Back muscle elastography considers assumptions calling for standardized protocols.
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BACKGROUND: People with chronic musculoskeletal pain (CMSP) often have low physical activity. Various factors can influence the activity level. The aim of this study was to monitor physical activity, assessed by the number of steps per day, over time in people with CMSP and identify factors that could be associated with this activity feature. METHODS: This prospective study involved people undergoing rehabilitation following an orthopedic trauma that had led to CMSP. At entry, participants completed self-reported questionnaires assessing pain, anxiety, depression, catastrophyzing, kinesiophobia, and behavioural activity patterns (avoidance, pacing and overdoing). They also underwent functional tests, assessing walking endurance and physical fitness. To determine daily step counts, participants wore an accelerometer for 1 week during rehabilitation and 3 months post-rehabilitation. The number of steps per day was compared among three time points: weekend of rehabilitation (an estimate of pre-rehabilitation activity; T1), weekdays of rehabilitation (T2), and post-rehabilitation (T3). Linear regression models were used to analyze the association between daily steps at T2 and at T3 and self-reported and performance-based parameters. RESULTS: Data from 145 participants were analyzed. The mean number of steps was significantly higher during T2 than T1 and T3 (7323 [3047] vs. 4782 [2689], p < 0.001, Cohen's d = 0.769, and 4757 [2680], p < 0.001, Cohen's d = 0.693), whereas T1 and T3 results were similar (p = 0.92, Cohen's d = 0.008). Correlations of number of steps per day among time points were low (r ≤ 0.4). Multivariable regression models revealed an association between daily steps at T2 and pain interfering with walking, anxiety and overdoing behaviour. Daily steps at T3 were associated with overdoing behaviour and physical fitness. CONCLUSIONS: Despite chronic pain, people in rehabilitation after an orthopedic trauma increased their physical activity if they were given incentives to do so. When these incentives disappeared, most people returned to their previous activity levels. A multimodal follow-up approach could include both therapeutic and environmental incentives to help maintain physical activity in this population.
Assuntos
Dor Crônica , Exercício Físico , Dor Musculoesquelética , Caminhada , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Dor Crônica/reabilitação , Dor Crônica/diagnóstico , Dor Crônica/psicologia , Dor Crônica/fisiopatologia , Estudos Prospectivos , Dor Musculoesquelética/diagnóstico , Dor Musculoesquelética/psicologia , Dor Musculoesquelética/reabilitação , Dor Musculoesquelética/fisiopatologia , Exercício Físico/fisiologia , Adulto , Caminhada/fisiologia , Idoso , Autorrelato , Acelerometria , Inquéritos e QuestionáriosRESUMO
Understanding tendon mechanical properties, such as stiffness and hysteresis, can provide insights into injury mechanisms. This research addresses the inconsistency of previously reported in-vivo and in-vitro tendon hysteresis properties. Although limited, our preliminary findings suggest that in-vivo hystereses (Mean ± SD; 55% ± 9%) are greater than in-vitro hystereses (14% ± 1%) when directly comparing the same tendon for the same loading conditions in a sheep model in-vivo versus within 24 h post-mortem. Overall, it therefore appears that the tendon mechanical properties are affected by the testing environment, possibly related to differences in muscle-tendon interactions and fluid flow experienced in-vivo versus in-vitro. This communication advocates for more detailed investigations into the mechanisms resulting in the reported differences in tendon behaviour. Overall, such knowledge contributes to our understanding of tendon function towards improving modelling and clinical interventions, bridging the gap between in-vivo and in-vitro observations and enhancing the translational relevance of biomechanical studies.
RESUMO
Background: Musculoskeletal (MSK) disorders, affecting billions of people worldwide, pose significant challenges to the healthcare system and require effective management models. The rapid development of digital healthcare technologies (DHTs) has revolutionized the healthcare industry. DHT-based interventions have shown promising clinical benefits in managing MSK disorders, alleviating pain, and improving functional impairment. There is, however, no bibliometric analysis of the overall trends on this topic. Methods: We extracted all relevant publications from the Web of Science Core Collection (WoSCC) database until April 30, 2023. We performed bibliometric analysis and visualization using CiteSpace, VOSviewer, and R software. Annual trends of publications, countries/regions distributions, funding agencies, institutions, co-cited journals, author contributions, references, core journals, and keywords and research hotspots were analyzed. Results: A total of 6810 papers were enrolled in this study. Publications have increased drastically from 16 in 1995 to 1198 in 2022, with 4067 articles published in the last five years. In all, 53 countries contributed with publications to this research area. The United States, the United Kingdom, and China were the most productive countries. Harvard University was the most contributing institution. Regarding keywords, research focuses include artificial intelligence, deep learning, machine learning, telemedicine, rehabilitation, and robotics. Conclusion: The COVID-19 pandemic has further accelerated the adoption of DHTs, highlighting the need for remote care options. The analysis reveals the positive impact of DHTs on improving physician productivity, enhancing patient care and quality of life, reducing healthcare expenditures, and predicting outcomes. DHTs are a hot topic of research not only in the clinical field but also in the multidisciplinary intersection of rehabilitation, nursing, education, social and economic fields. The analysis identifies four promising hotspots in the integration of DHTs in MSK pain management, biomechanics assessment, MSK diagnosis and prediction, and robotics and tele-rehabilitation in arthroplasty care.