Corticoesteroide oral vs. intrarticular en el tratamiento de la capsulitis adhesiva / Oral versus intra-articular corticosteroid in the treatment of adhesive capsulitis

Introducción: La capsulitis adhesiva es una enfermedad que se caracteriza por el engrosamiento de la cápsula articular del hombro, lo que se traduce clínicamente en dolor y una pérdida progresiva de la movilidad. El tratamiento conservador es la primera opción. En este estudio, se evaluó el uso de corticoesteroides articulares para el manejo de este cuadro. Materiales y Métodos: Se llevó a cabo un estudio retrospectivo entre 2015 y 2020. Se evaluaron los registros de consulta externa de pacientes con diagnóstico de capsulitis adhesiva u hombro congelado, que recibieron tratamiento con corticoesteroides por vía oral o articular. Resultados: Se analizó a 19 pacientes, 8 recibieron tratamiento por vía oral y 11, por vía articular. Hubo una mejoría importante en ambos grupos, pero los pacientes que recibieron corticoesteroides articulares comunicaron una mejoría a largo plazo. Conclusiones: La administración de corticoesteroides tanto por vía oral como articular para tratar la capsulitis adhesiva fue eficaz; sin embargo, a largo plazo, los corticoesteroides articulares resultaron más eficaces. Nivel de Evidencia: III

Introduction: Adhesive capsulitis is a condition defined by thickening of the shoulder joint capsule, which clinically translates into discomfort and progressive loss of range of motion, with conservative therapy being the initial option. In this study, we evaluate the use of intra-articular corticosteroid injections for the treatment of this condition. Materials and Methods: A retrospective analysis was conducted between 2015 and 2020, assessing the outpatient records of patients diagnosed with adhesive capsulitis or frozen shoulder and treated with corticosteroids either orally or intra-articularly. Results: A total of 19 patients were analyzed, 8 received oral treatment and 11 received intra-articular injection, with both groups showing considerable improvement, with the difference that the patients in the articular corticosteroid group reported long-term improvement. Conclusion: Corticosteroids have been found to be effective in the treatment of adhesive capsulitis both orally and by intra-articular injection; however, intra-articular corticosteroids have proved to be more effective in the long term. Level of Evidence: III

Osteotomía selectiva como tratamiento de la inestabilidad medial de rodilla / Selective osteotomy as a treatment for medial knee instability

Las fracturas de platillos tibiales son lesiones frecuentes. Una de sus complicaciones postoperatorias es la pérdida de reducción con desviación de los ejes en los planos coronal, sagital y axial. La depresión ósea genera incongruencia articular con pérdida de tensión de estructuras ligamentarias indemnes, causando una pseudo-laxitud con inestabilidad. Esto requiere de una corrección ósea para aumentar la tensión de dichas estructuras ligamentarias y lograr así recuperar la congruencia y estabilidad articular en todo el rango de movilidad. El objetivo del presente trabajo es reportar un caso de inestabilidad medial en un paciente joven, quien, tras una fractura de platillo tibial medial mal consolidada, requirió una osteotomía selectiva biplanar e intraarticular para corregir dicha deformidad

Tibial plateau fractures are frequent. Loss of reduction with axis deviation in the coronal, sagittal and axial planes is one of the postoperative complications.Bone depression generates joint incongruity with loss of tension in undamaged ligament structures resulting in pseudo-laxity with instability. This requires a bone correction to increase the tension of ligament structures, hence achieving the recovery of joint congruence and stability throughout the range of mobility.The objective of the current paper is to report a case of medial instability in a young patient, who suffered a medial tibial plateau fracture with poor bone consolidation, with consequent laxity and pain in the medial compartment, which required a selective biplanar and intra-articular osteotomy to correct such deformity.

Patients Who Present with Functional Limitations, Limited Range of Motion and Reduced Muscle Strength 6 Months after Total Hip Arthroplasty: A Cross-Sectional Study / Pacientes que apresentam limitações funcionais, amplitude de movimento limitada e força muscular reduzida, 6 meses após a artroplastia total do quadril: Um estudo de corte transversal

Abstract Objective To evaluate levels of pain, range of motion, hip isometric peak torque, and functional task performance in patients 6 months after total hip arthroplasty (THA) and to compare them to asymptomatic control participants (CG). Methods We recruited participants with unilateral THA due to hip osteoarthritis (OA) within a median of 6 months who had not developed postoperative complications. We assessed the pain levels, hip range of motion, peak isometric torque, self-reported assessment (Harris Hip Score) and objectively measured function (Timed Up & Go Test [TUG]) of the patients. The THA group was compared with a group of asymptomatic participants ≥50 years old recruited in the community. Comparisons are presented as mean differences (MDs) and 95% confidence intervals (CIs). Results A total of 23 participants were included in each group. Pain levels were low in the THA group (1.48 [1.60]), and 91.3% of the patients reported to be satisfied with the surgical procedure. Participants in the THA group reported significantly lower objectively measured (THA 12.2 [10.0-21.6]; CG 9.0 [6.7-12.2]) and self-reported function (THA 78.5 [43.8-93.9]; CG 100.0 [95.8-100.0]) compared with CG. The THA group also had significantly reduced range of motion for flexion (p< 0.001), internal (p< 0.001) and external rotation (p= 0.003) movements and reduced peak torque for flexion (p< 0.001), extension (p< 0.001), abduction (p< 0.001) and adduction (p= 0.024) movements compared with participants of the CG. Conclusions Despite reporting overall low pain scores and satisfaction with the surgery, the patients present with functional limitations, limited range of motion, and reduced muscle strength 6 months after THA. Evidence Level 3b

Resumo Objetivo Avaliar os níveis de intensidade da dor, amplitude de movimento, pico de torque isométrico do quadril e desempenho da tarefa funcional em pacientes 6 meses após a artroplastia total do quadril (ATQ), e comparar estes valores com os de participantes assintomáticos do grupo controle (GC). Métodos Recrutamos participantes com ATQ unilateral devida a osteoartrite (OA) do quadril, dentro de uma mediana de tempo de 6 meses, que não tinham desenvolvido complicações pós-operatórias. Os participantes foram avaliados quanto à intensidade da dor, à amplitude de movimento do quadril, ao pico de torque isométrico, à autoavaliação (questionário de avaliação do quadril Harris Hip Score [HHS, na sigla em inglês) e à função medida objetivamente por meio do teste Timed Up and Go (TUG, na sigla em inglês). O grupo ATQ foi comparado com um grupo de participantes assintomáticos com idade ≥ 50 anos recrutados na comunidade. As comparações são apresentadas como diferenças médias (DMs) e intervalos de confiança (ICs) de 95%. Resultados Cada grupo contou com 23 participantes. A intensidade da dor foi baixa no grupo ATQ (1,48 [1,60]), sendo que 91,3% dos pacientes relataram estar satisfeitos com o procedimento cirúrgico. Os participantes do grupo ATQ relataram uma função medida objetivamente significativamente menor (ATQ 12,2 [10,0-21,6]; GC 9,0 [6,7-12,2]) e a função autoavaliação (ATQ 78,5 [43,8-93,9]; GC 100,0 [95,8-100,0]), em comparação com o GC. O grupo ATQ também teve reduzida de forma significativa a amplitude de movimento para flexão (p< 0,001), os movimentos internos (p< 0,001) e de rotação externa (p= 0,003). O grupo ATQ também apresentou pico de torque reduzido para flexão (p< 0,001), extensão (p <0,001), movimentos de abdução (p< 0,001) e adução (p = 0,024) em comparação com os participantes do GC. Conclusões Apesar de informarem escores gerais de dor de baixa intensidade e satisfação com a cirurgia, os pacientes apresentaram limitações funcionais, amplitude de movimento limitada e redução da força muscular após 6 meses do procedimento cirúrgico de ATQ. Nível de Evidência3B.

Modificación de la actividad metabólica por medio de un dispositivo intraoral en pacientes con hiperplasia condilar confirmada por SPECT / Metabolic activity modification by means of an intraoral device in patients with condylar hyperplasia confirmed by SPECT

Objetivo: Evaluar los efectos de la aplicación de un dispositivo intraoral de uso permanente en el comportamien- to de los cóndilos con hiperplasia condilar (HC) confirmada por tomografía computarizada de emisión por fotón único (SPECT), estableciendo una comparación con un grupo de pacientes con HC que no utilizó el dispositivo. Materiales y métodos: 30 pacientes con una edad promedio de 21,7 años (+/-5,56) con HC confirmada con SPECT fueron asignados al azar a dos grupos: a los del grupo I (n=18) se les colocó un dispositivo intraoral de uso perma- nente para modificar la posición de la mandíbula, mientras que a los del grupo II (n=12) no se les colocó ningún dispo- sitivo. Se realizaron evaluaciones de dolor, del desvío de la línea media, de la apertura máxima y del disconfort al inicio del estudio y a los 2, 4, 6, 10, 12 y 14 meses. A los 19 meses promedio, la actividad osteoblástica (AO) fue reevaluada me- diante SPECT. Resultados: En el grupo I, la AO en los cortes coro- nales y transversales cesó o disminuyó (p<0,001) respecto a la condición inicial, mientras que en el grupo II la AO au- mentó (p<0,001). Los datos fueron analizados utilizando el test de Wilcoxon de rangos signados. Al ajustar un modelo de ANCOVA robusto utilizando el valor inicial como covariable también se observa que el efecto del grupo fue estadística- mente significativo en ambos cortes (p<0,001). Conclusiones: La aplicación de un dispositivo intrao- ral de uso permanente mejora la evolución de la hiperplasia condilar, lo que lo puede convertir en un tratamiento de uti- lidad para el tiempo que se aguarda para realizar una condi- lectomía alta de cuello de cóndilo, o incluso para evitar este procedimiento (AU)

Objective: To evaluate the effects of the application of an intraoral device for permanent use on the behavior of con- dyles with condylar hyperplasia (CH) confirmed by single photon emission computed tomography (SPECT), establish- ing a comparison with a group of patients with CH that did not use the device. Materials and methods: Thirty patients with an aver- age age of 21.7 years (+/-5.56) with CH confirmed by SPECT were randomly divided into two groups: the ones in group I (n=18) received an intraoral device for permanent use to align the mandible, while those in group II (n=12) did not get any device. Pain, midline shift, maximum opening, and discomfort were evaluated at the beginning of the study and at 2, 4, 6, 10, 12, and 14 months. At an average of 19 months, osteoblastic activity (AO) was reassessed by SPECT. Results: In group I, the AO in the coronal and trans- verse sections ceased or decreased (p<0.001) in comparison to the initial condition, while in group II the AO increased (p<0.001). The data was analyzed by the Wilcoxon signed rank test. Adjusting a robust ANCOVA model using the ini-tial value as a covariate made it possible to observe that the effect of the group was statistically significant in both cuts (p<0.001). Conclusions: The application of an intraoral device for permanent use improves the evolution of condylar hyperpla- sia, which can make it a useful treatment until a high condylectomy of the neck of the condyle is performed, or even to avoid this procedure (AU)

Gender-based Variations in Trunk Motion and Isometric Strength in Young Adults with Low Back Pain: A Prospective Case-control Study / Variações baseadas em gênero no movimento e na força isométrica do tronco em jovens adultos com dor lombar: Um estudo de caso-controle prospectivo

Abstract Objective To determine gender-based variations in trunk range of motion (RoM) and isometric strength (IS) in symptomatic and asymptomatic young adults. Methods In this prospective case-control study, 73 subjects with low back pain (LBP) and 80 asymptomatic subjects were analyzed. Dynamometer-based device trunk RoM and IS measurements in extension, flexion, and rotation were compared in both groups and gender-based subgroups. Multivariate analysis was used to determine factors influencing trunk RoM and IS. Results Symptomatic males had significantly less extension RoM and extension, flexion, and rotation isometric trunk strength (ITS) (p < 0.0001) compared with asymptomatic males, whereas no significant difference was found between asymptomatic and symptomatic females. However, the mean extension-flexion RoM and mean extension-flexion ITS ratios were significantly lower (p = 0.04) in asymptomatic females compared with symptomatic females. Female gender was significantly associated with less extension and flexion ITS in both asymptomatic and symptomatic subjects. Conclusion Males with LBP had significant global ITS weakness when compared with asymptomatic males. Despite no significant ITS difference in symptomatic versus asymptomatic females, LBP caused significant extension-flexion RoM and ITS imbalance in females. These gender-based variations in trunk RoM and IS, especially the extensor-flexor IS imbalance in females, must be considered while designing rehabilitation treatment protocols for LBP.

Resumo Objetivo Determinar as variações na amplitude de movimento (ADM) do tronco e na força isométrica do tronco (FIT) em jovens adultos sintomáticos e assintomáticos baseadas no gênero dos indivíduos. Métodos Neste estudo caso-controle prospectivo, 73 indivíduos com dor lombar (DL) e 80 indivíduos assintomáticos foram analisados. As medidas de ADM do tronco e FIT de extensão, flexão e rotação foram comparadas em ambos os grupos e em subgrupos organizados por gênero. A análise multivariada foi usada para determinar os fatores que influenciam a ADM do tronco e a FIT. Results Symptomatic males had significantly less extension RoM and extension, flexion, and rotation isometric trunk strength (ITS) (p < 0.0001) compared with asymptomatic males, whereas no significant difference was found between asymptomatic and symptomatic females. However, the mean extension-flexion RoM and mean extension-flexion ITS ratios were significantly lower (p = 0.04) in asymptomatic females compared with symptomatic females. Female gender was significantly associated with less extension and flexion ITS in both asymptomatic and symptomatic subjects. Conclusão Indivíduos do sexo masculino com DL apresentaram significativa fraqueza global relacionada à FIT quando comparados com indivíduos do sexo masculino assintomáticos. Apesar de não haver diferença significativa de FIT em indivíduos do sexo feminino sintomáticos versus assintomáticos, a DL impactou a ADM e a FIT de extensão-flexão em indivíduos do sexo feminino. Essas variações de ADM do tronco e FIT baseadas no sexo, especialmente o desequilíbrio extensor-flexor de força isométrica em indivíduos do sexo feminino, devem ser consideradas ao projetar-se protocolos de tratamento de reabilitação para lombalgia.

¿Efectividad de la técnica de liberación miofacial en el aumento del rango articular en restricción glenohumeral? Una comparación con la kinesioterapia tradicional / Effectiveness of the myofascial release technique in increasing joint range in glenohumeral restriction? A comparison with traditional kinesiotherapy

OBJETIVO: comparar la kinesioterapia tradicional con la técnica miofacial en pacientes con restricción articular interna glenohumeral. MÉTODO: estudio comparativo de 8 pacientes en un grupo de intervención (GI) y kinésico (GC), durante 8 semanas. Se comparó el pre y post test del ROM interno glenohumeral en ambos grupos mediante t de student. RESULTADOS: el grupo de la técnica miofascial demostró una amento significativo de ROM interno glenohumeral de 15,2º (p < 0,001), mientras que el grupo control no fue significativo (p > 0,05) sólo de de 6,4º. CONCLUSIONES:Un tratamiento de terapia con la Técnicas Liberación Miofascial en pacientes con déficit rotacional interno de hombro es más eficaz para aumentar el rango de movimiento articular de rotación interna glenohumeral que una técnica tradicional y conservadora.

OBJETIVE: to compare traditional kinesiotherapy with myofacial technique in patients with glenohumeral internal joint restriction. METHODS: comparative study of 8 patients in an intervention (IG) and kinesiotherapy (CG) group for 8 weeks. The pre- and post-test of glenohumeral internal ROM in both groups was compared using Student's t-test. RESULTS: the myofascial technique group showed a significant increase in glenohumeral internal ROM of 15.2º (p < 0.001), while the control group was not significant (p > 0.05) only 6.4º. CONCLUSIONS: A therapy treatment with Myofascial Release Techniques in patients with shoulder internal rotational deficit is more effective in increasing glenohumeral internal rotational joint range of motion than a traditional, conservative technique.

Efeito do oncofitness na amplitude articular de pacientes com câncer de próstata / Efecto del oncofitnessen el rango de movimiento articular de pacientes con cáncer de próstata / Effect of oncofitness in joint amplitude of patients with prostate cancer

RESUMO O objetivo da pesquisa foi avaliar o efeito de um Programa de Exercício Físico Oncológico - ONCOFITNESS na amplitude articular em pacientes com câncer submetidos à radioterapia. O estudo é um tipo de ensaio clínico prospectivo randomizado controlado no qual se compara o efeito e o valor de uma intervenção, com características profiláticas ou terapêuticas, em seres humanos. Os procedimentos consideraram as normas para realização de pesquisas em seres humanos com a aprovação do projeto pelo CEP/Hospital Mário Kröeff. A avaliação da flexibilidade foi realizada seguindo o protocolo LABIFIE, com goniômetro de aço da marca Lafayette® (EUA). O grupo experimental realizou uma intervenção com Oncofitness. Após esse período, foi realizada outra avaliação, seguindo os mesmos procedimentos. A análise estatística foi realizada no programa SPSS (Statistical Package for the Social Sciences) versão 20.0. A amostra foi composta por 30 homens com idade GE (X ̅ = 59,0 ± 2,0 anos) e GC (X ̅ = 60,0 ± 1,0 anos). Os dados revelaram que os ganhos do GE foram observados em: flexão do joelho (∆%=5,0%, p=0,0011x); em abdução do quadril (∆%=15,8%, p=0,003x); em rotação interna (∆%=8,1%, p=0,0129x) e em flexão de ombro, (∆%=8,3%, p=0,0185x). Não foi observado ganho no GC, pode-se verificar que o Oncofitness proporcionou a redução de alguns dos sintomas relacionados aos tratamentos oncológicos devido à melhora da amplitude articular.

RESUMEN El objetivo de la investigación fue evaluar el efecto de un Programa de Ejercicios Físicos Oncológicos - ONCOFITNESS en la amplitud articular en pacientes oncológicos sometidos a radioterapia. El estudio es tipo ensayo clínico controlado randomizado, prospectivo en que compara el efecto y valor de una intervención, con características profilácticas o terapéuticas, en seres humanos. Los procedimientos consideraron las normas para la realización de investigación en seres humanos con la aprobación del proyecto por el CEP/Hospital Mário Kröeff. La evaluación de la flexibilidad fue realizada siguiendo el protocolo del LABIFIE, con un goniómetro de acero da marca Lafayette® (EUA). El grupo experimental realizó una intervención con el Oncofitness. Después de ese periodo, se realizó otra evaluación, siguiendo los mismos procedimientos. El análisis estadístico fue realizado mediante el SPSS (Statistical Package for the Social Sciences) versión 20.0. La muestra fue de 30 hombres con edades GE (X ̅ = 59,0 ± 2,0 años) y GC (X ̅ = 60,0 ± 1,0 años). Los datos revelaron que fueron observadas ganancias GE en: flexión de rodillas (∆%=5,0%, p=0,0011x); en la abducción de cadera (∆%=15,8%, p=0,003x); en la rotación interna (∆%=8,1%, p=0,0129x) y en flexión de hombro, (∆%=8,3%, p=0,0185x). No fue observada ganancia en el GC, se puede verificar que el Oncofitness proporcionó la reducción de algunos de los síntomas relacionados a los tratamientos oncológicos por la mejora de la amplitud articular.

ABSTRACT The research aimed to evaluate the effect of an Oncology Physical Exercises Program - ONCOFITNESS on the joint range of cancer patients undergoing radiotherapy. The study is considered a randomized controlled clinical trial, being prospective in that it compares the effect and value of an intervention, with prophylactic or therapeutic characteristics, in human beings. The procedures met the standards for researching human beings, and the project was approved. CEP/Hospital Mário Kröeff. Flexibility measurement performed following the LABIFIE protocol, with a Lafayette® brand steel goniometer (USA). The experimental group performed an intervention with Oncofitness. After this period, another evaluation was carried out, following the same procedures. Statistical analysis was performed using SPSS (Statistical Package for the Social Sciences) version 20.0. Sample of 30 men aged GE (X ̅ = 59.0 ± 2.0 years) and CG (X ̅ = 60.0 ± 1.0 years). The data revealed that gains were observed in the EG in knee flexion (∆%=5.0%, p=0.0011x); in hip abduction (∆%=15.8%, p=0.003x); in internal rotation (∆%=8.1%, p=0.0129x) and in shoulder flexion, (∆%=8.3%, p=0.0185x). As was not observed in the CG, Oncofitness provided a reduction in some of the symptoms related to oncological treatments by improving joint range of motion.

High frequency transcutaneous electrical stimulation in the immediate postoperative period of anterior cruciate ligament reconstruction: a randomized clinical trial / Estimulação elétrica transcutânea de alta frequência no pós operatório imediato de reconstrução do ligamento cruzado anterior: um ensaio clínico randomizado

INTRODUCTION: The anterior cruciate ligament (ACL) is an important structure for knee stability. Transcutaneous electrical nerve stimulation (TENS) is an electrical current applied for significant pain relief. OBJECTIVE: To evaluate the effects of high-frequency TENS on the immediate postoperative period of ACL reconstruction. METHODS: 46 patients in the postoperative period of ACL reconstruction were randomly assigned to a control group (CG=23) and a TENS group (TG=23). Knee range of motion (ROM), pain, muscle strength, and drug intake were assessed before surgery and 24 and 48 hours after surgery. The TENS intervention protocol started in the recovery room, shortly after surgery, and was maintained continuously for the first 48 hours after surgery. RESULTS: The TENS group (TG) significantly controlled the increased level of postoperative pain (p<0.05) and significantly increased flexion ROM (p<0.05). When compared to the Control group (CG), the TENS group had a lower intake of ketoprofen (48.27%), diazepam (256.98%), and dipyrone (121.21%), morphine (320.77%), and tramadol (437.46%). CONCLUSION: Continuous high-frequency TENS significantly reduced pain intensity and significantly improved ROM, muscle strength, and drug intake in the postoperative period of ACL reconstruction.

Relação entre o perfil de adesão e as barreiras para a permanência no programa de extensão "yoga: awaken one" / Relationship between the membership profile and the barriers to stay in the "yoga: awaken one" extension program

Objetivo: Investigar a relação entre o perfil de adesão e barreiras percebidas por estudantes universitários para permanência no Programa de Extensão "Yoga: Awaken ONE". Métodos: Foram realizados dois cortes transversais com universitários da Universidade Federal do Recôncavo da Bahia. O primeiro foi composto por 16 indivíduos e investigou o perfil demográfico, socioeconômico, antropométrico, da aptidão física e da qualidade de vida dos universitários que ingressaram no Programa de Extensão. O segundo visou identificar as barreiras para permanência de 13 estudantes (dentre os 16 iniciais) que haviam se afastado do Programa após quatro meses do início. Resultados: Houve predominância de indivíduos do sexo feminino, dos cursos de graduação em Educação Física e Pedagogia e da classe socioeconômica C. A maioria dos participantes estava com indicadores adequados de gordura corporal. Observou-se grande proporção de indivíduos com indicadores baixos de flexibilidade e força muscular. Para a qualidade de vida, a menor mediana foi observada para o domínio meio ambiente e a maior para o domínio relações sociais. As principais barreiras percebidas para a prática de yoga pelos universitários foram "jornada de estudos extensa" e "jornada de trabalho extensa". Observou-se correlação do perfil sociodemográfico, indicadores de obesidade, variáveis hemodinâmicas, flexibilidade, força muscular e qualidade de vida com barreiras percebidas para permanência no Programa de Extensão universitária "Yoga: Awaken ONE". Conclusões: Estes achados sugerem que o perfil do público universitário pode ser determinante para a permanência ou evasão de programas de promoção de exercícios físicos e precisa ser considerado em propostas de programas de extensão universitária.

Objective: Investigate the relationship between the member adherence profile and barriers perceived by university students to remain in the "Yoga: Awaken ONE" Extension Program. Methods: Two cross-sections were carried out with university students from the Federal University of Recôncavo da Bahia. The first was composed of 16 individuals and investigated the demographic, socioeconomic, anthropometric, physical fitness, and quality of life profile of university students joining the Extension Program. The second aimed at identifying the barriers to remain in the program faced by 13 students (out of the initial 16) who had withdrawn from the Program four months after the beginning. Results: There was a predominance of female individuals, from undergraduate courses in Physical Education and Pedagogy, and from the C socioeconomic class. Most participants had adequate body fat indexes. There was a large proportion of individuals with low flexibility and muscle strength. For quality of life, the lowest median was observed for the environment domain, while the highest could be noted for the social relationship domain. The main barriers perceived for the practice of yoga by university students were "long study hours" and "long work hours". There was a correlation between sociodemographic profile, obesity indicators, hemodynamic variables, flexibility, muscle strength, and QOL with the perceived barriers to stay in the "Yoga: Awaken ONE" university extension program. Conclusions: These findings suggest that the profile of the university audience can be a determinant for the permanence or dropout of programs that promote physical exercise and therefore, it should be taken into consideration in proposals for university extension programs.

Flexibility and achilles tendon: a brief review / Flexibilidade e tendão de aquiles: uma breve revisão

Performing flexibility training in an exercise program is important to improve range of motion (ROM). Tendons have a profound impact on the general function of the musculoskeletal system, influence the limitation of ROM, and its structure and mechanical properties can benefit from stretching protocols. The systematic use of lower limbs in locomotion caused the Achilles tendon to become the largest and strongest tendon in the human body. Therefore, understanding the best prescription and frequency of flexibility exercise leads to changes in tendon properties is essential for an appropriate and effective exercise routine. Thus, the aim of this review was to organize and discuss publications about the implications of triceps surae stretching in ROM, as well as its influence on tendon properties. Acute studies show that continuous stretching times between five and 10 minutes cause decreased tendon stiffness, which is not seen in fractionated stretching times less than five minutes. Chronic studies, in turn, also don't present significant results in stiffness with fractionated times and studies with continuous times were not found. Thus, it is not possible to know if a continuous stretching time (longer than one minute) or a total time longer than five minutes but fractionated, can influence the tendon stiffness. (AU)

A realização de treino de flexibilidade como rotina em um programa de exercícios é importante para melhorar amplitude de movimento (ADM). Os tendões têm um impacto profundo na função geral do sistema musculoesquelético, influenciam na limitação da ADM, e sua estrutura e propriedades mecânicas podem se beneficiar de protocolos de alongamento. O uso sistemático dos membros inferiores na locomoção fez com que o tendão de Aquiles se tornasse o maior e mais forte tendão do corpo humano. Portanto, entender qual a melhor prescrição e frequência de exercício de flexibilidade para que ocasione alterações nas propriedades tendíneas é essencial para uma rotina de exercícios adequada e eficaz. Sendo assim, o objetivo dessa revisão de literatura foi organizar e discutir publicações sobre as implicações do alongamento do tríceps sural na ADM, bem como sua influência nas propriedades tendíneas. Estudos agudos mostram que tempos contínuos entre cinco e 10 minutos de alongamento estático causam diminuição da rigidez tendínea, o que não é visto em tempos intervalados inferiores a cinco minutos. Os estudos crônicos, por sua vez, também não apresentam resultados significativos na rigidez com protocolos de alongamento intervalados e estudos com protocolos contínuos não foram encontrados. Dessa forma, não é possível saber se um tempo contínuo de alongamento (superior a um minuto) ou um tempo superior a cinco minutos, intervalado, podem influenciar na rigidez tendínea. (AU)

Does range of motion measurement and reference values differ?: a multi-centered study

This study is aimed to estimate and measure reference values in the normal range of motion of extremity joints in females and to provide a database for the assessment of impairments related to the mobility of the joints. This observational cross-sectional study was conducted at seven major educational institutes areas of Rawalpindi and Islamabad in Pakistan from January to June 2020 with a sample size of 600 healthy females aged 15 to 45 years and divided into three groups through non-probability sampling technique. In study Instruments, an electronic Goniometer was used for the measurement of the range of motions for different joints and then those ranges were recorded. The questionnaire had two sections demographic characteristics and ROM for both upper and lower limbs. Data was analyzed using SPSS V21. A p < 0.05 was considered statistically significant.In the result,Out of 600 participants,there was a statistically significant difference of (p < 0.001) in both upper and lower extremities motion between all the three groups for the measurements and noticeably no significant difference (p > 0.005) between group 1, 2 comparisons for the knee joint extension.To conclude, In most joints, the range of motion increases with age. The transition from group 1 to group 2 was aided by increased hormone participation in growth, an active lifestyle, and generally good health. Because of degenerative changes and joint stiffness, group 3's range of motion deteriorated, leading to a sedentary lifestyle and lack of physical activity. Standardized biomechanical measurements can help health practitioners, such as physiotherapists, choose appropriate therapy interventions to assess musculoskeletal disorders. To resolve the inconsistencies in the reliability and validity of goniometry values, more research is required.

Factores asociados con rigidez de las articulaciones del hombro y la cadera en adultos mayores / Factors associated with stiffness of the shoulder and hips joints in the elderly

Introducción: mantener el nivel adecuado de flexibilidad en la edad adulta es importante para realizar las actividades básicas de la vida diaria; sin embargo, esta puede verse afectada negativamente por distintos factores, como el sedentarismo, la artrosis, la diabetes y el estado emocional. Objetivo: analizar la prevalencia de la rigidez en las articulaciones del hombro y coxofemoral, con factores asociados en los adultos mayores de la ciudad de Cuenca, Ecuador. Metodología: estudio analítico transversal con una muestra de 160 adultos mayores de las residencias geriátricas de la ciudad de Cuenca, Ecuador. La información se recolectó aplicando dos tests que valoran la flexibilidad, incluidos en la batería Senior fitness test (SFT): el Back scratch (TBS) y el test Chair sit and reach (TCSAR), para valorar el grado de rigidez de las articulaciones del hombro y coxofemoral. El nivel de actividad física se evaluó utilizando el test Rapid Assessment of Physical Activity (RAPA), y se utilizaron el test Yesavege para valorar el grado de depresión y la historia clínica de cada paciente, para conocer antecedentes de diabetes mellitus o artrosis. Se analizaron los datos con el programa SPSS versión 20.0®, por medio de medidas de frecuencia, dispersión, análisis bivariado (OR, IC, valor P). Resultados: se evidenció la inactividad física como factor de riesgo importante para padecer rigidez de articulación del hombro p=0,023, articulación coxofemoral p<0,001; además, la artrosis como factor de riesgo para rigidez en miembros superiores. La pre-valencia de rigidez articular fue de 40,6% en miembros inferiores y el 70,6%en los miembros superiores. Conclusión: los hallazgos de esta investigación corroboran que la inactividad física pue-de llevar a la pérdida progresiva de la flexibilidad en adultos mayores, con disminución en el rango de movimiento articular y limitación funcional. (AU)

Introduction: maintaining the appropriate level of flexibility in adulthood is important to carry out the basic activities of daily life; however, this can be negatively affected by different factors, such as a sedentary lifestyle, osteoarthritis, diabetes and emotional state. Objective: to analyze the prevalence of stiffness in the shoulder and coxofemoral joints, with associated factors in older adults in the city of Cuenca, Ecuador. Methodology: cross-sectional analytical study with a sample of 160 older adults from nursing homes in the city of Cuenca. The information was collected by applying two tests that assess flexibility, included in the senior fitness test (SFT) battery: the back scratch (TBS) and the chair sit and reach test (TCSAR), to assess the degree of stiffness of the knee joint. shoulder and coxofemoral. The level of physical activity was evaluated using the Rapid Assessment of Physical Activity (RAPA) test, the Yesavege test was used to assess the degree of depression and the clinical history of each patient to determine a history of diabetes mellitus or osteoarthritis. The data were analyzed with the SPSS version 20.0 program, through measures of frequency, dispersion, and bivariate analysis (OR, CI, P value). Results: physical inactivity was evidenced as an important risk factor for shoulder joint stiffness p=0.023, coxofemoral joint p=<0.001; in addition, osteoarthritis as a risk factor for stiffness in the upper limbs. The prevalence of joint stiffness was 40.6% in the lower limbs and 70.6% in the upper limbs. Conclusion: the findings of this research corroborate that physical inactivity can lead to progressive loss of flexibility in older adults, with decreased range of joint movement and functional limitation. (AU)

Ansiedade, Depressão, Dor e Fadiga em Pacientes com Câncer de Mama que Realizaram Treinamento Combinado / Anxiety, Depression, Pain and Fatigue in Patients with Breast Cancer who Submitted to Combined Training / Ansiedad, Depresión, Dolor y Fatiga en Pacientes con Cáncer de Mama con Entrenamiento Combinado

Introdução: Apesar do aumento na sobrevida de pacientes com neoplasias de mama, muitas persistem com ansiedade, depressão, fadiga e dor mesmo após o tratamento anticancerígeno, fatores associados a uma pior qualidade de vida. Objetivo: Avaliar a influência do treinamento combinado na ansiedade, depressão, dor e fadiga em pacientes com câncer de mama. Método: Ensaio controlado randomizado com 26 pacientes em quimioterapia, radioterapia ou acompanhamento clínico em um centro de referência em tratamento de câncer, com idade 30 a 59 anos, não praticantes de treinamento físico nos últimos três meses. O grupo experimental (GE) (n=13) foi submetido a três sessões por semana de treinamento aeróbico e resistido em 12 semanas, com duração de 60 minutos, e duas sessões de treinamento de flexibilidade por semana com duração de 20 segundos em três séries. O grupo controle (GC) (n=13) realizou somente o tratamento hospitalar convencional. Todas as avaliações foram realizadas no tempo basal e após 12 semanas. Resultados: As pacientes do GE apresentaram redução significativa da ansiedade (p=0,0242), intensidade da dor (p=0,0290) e dimensão comportamental da fadiga (0,0033). Não foram observadas diferenças na depressão (p=0,0803), interferência da dor nas atividades habituais (p=0,0933) e dimensões afetiva (p=0,0583) e sensorial/cognitiva/emocional (p=0,5525) da fadiga. O GC permaneceu inalterado em todas as variáveis. Conclusão: O treinamento combinado, envolvendo exercícios aeróbios, de resistência e de flexibilidade durante 12 semanas, apresenta efeitos benéficos na ansiedade, fadiga e dor em pacientes com câncer de mama

Introduction: Despite the increase of the survival of patients with breast cancer, many persist with anxiety, depression, fatigue, and pain even after anticancer treatment, factors associated with a worse quality-oflife. Objective: Evaluate the influence of combined training on anxiety, depression, pain and fatigue in breast cancer patients. Method: Randomized controlled trial with 26 patients undergoing chemotherapy, radiotherapy, or clinical follow-up at a referral centre for cancer treatment, aged 30 to 59 years, not practicing physical training in the last three months. The experimental group (EG) (n=13) was submitted to 3 sessions per week of aerobic and resistance training, for 12 weeks, lasting 60 minutes, and 2 sessions per week of flexibility training lasting 20 seconds in 3 sets. The control group (CG) (n=13) submitted only to conventional hospital treatment. All assessments were performed at baseline and after 12 weeks. Results: EG patients showed a significant reduction in anxiety (p=0.0242), pain intensity (p=0.0290) and the behavioral dimension of fatigue (0.0033). No differences were observed in depression (p=0.0803), interference of pain in usual activities (p=0.0933) and affective (p=0.0583) and sensory/ cognitive/emotional (p=0.5525) dimensions of fatigue. The GC remained unchanged in all variables. Conclusion: Combined training involving aerobic, resistance and flexibility exercises for 12 weeks has beneficial effects on anxiety, fatigue and pain in breast cancer patients

Introducción: A pesar del aumento de la supervivencia de las pacientes con cáncer de mama, muchas persisten con ansiedad, depresión, fatiga y dolor incluso después del tratamiento anticanceroso, factores asociados a una peor calidad de vida. Objetivo: evaluar la influencia del entrenamiento combinado sobre la ansiedad, la depresión, el dolor y la fatiga en pacientes con cáncer de mama. Método: Ensayo controlado aleatorio con 26 pacientes bajo quimioterapia, radioterapia o seguimiento clínico en un centro de referencia para el tratamiento del cáncer, con edades comprendidas entre los 30 y los 59 años, que no han practicado entrenamiento físico en los últimos tres meses. El grupo experimental (GE) (n=13) fue sometido a tres sesiones semanales de entrenamiento aeróbico y de resistencia en 12 semanas, de 60 minutos de duración, y a dos sesiones semanales de entrenamiento de flexibilidad de 20 segundos en tres series. El grupo de control (GC) (n=13) sólo realizó el tratamiento hospitalario convencional. Todas las evaluaciones se realizaron al inicio y después de 12 semanas. Resultados: Los pacientes del GE mostraron una reducción significativa de la ansiedad (p=0,0242), la intensidad del dolor (p=0,0290) y la dimensión conductual de la fatiga (0,0033). No se observaron diferencias en la depresión (p=0,0803), la interferencia del dolor en las actividades habituales (p=0,0933) y las dimensiones afectivas (p=0,0583) y sensoriales/cognitivas/emocionales (p=0,5525) de la fatiga. El GC se mantuvo sin cambios en todas las variables. Conclusión: El entrenamiento combinado de ejercicios aeróbicos, de resistencia y de flexibilidad durante 12 semanas presenta efectos beneficiosos sobre la ansiedad, la fatiga y el dolor en pacientes con cáncer de mama

Correlation analysis of cervical spine dysfunction, pain and muscle strength in office workers / 中华劳动卫生职业病杂志

Objective: To expore the correlation between neck disability, neck pain and muscle strength in cervical pondylosis of office worker, and to provide scientific basis for the prevention and treatment of cervical spondylosis. Methods: In April 2021 ,234 patients with cervical spondylotic myelopathy treated in the Subsidiary Rehabilitation Hospital of Fujian University of Traditional Chinese Medicine from April 2015 to April 2017 were selected, the correlation between Neck Disability Index (NDI) score, neck pain and muscle strength was analyzed using the Spearman rank correlation method. Mann-Whitney U test was used to compare the difference of maximum muscle strength of isometric contraction. Results: NDI score was negatively correlated with neck flexion, extension, and muscle strength in the left and right flexion directions (r(s)=-0.164, -0.169, -0.222, -0.176, P=0.012, 0.010, 0.001 , 0.007). In mild and moderate functional disorder patients, the muscle strength in flexion, extension and left and right flexion direction was greater, the difference was statistically significant (P <0.01). Conclusion: There is a negative correlation between cervical functional disorder and cervical muscle strength in office workers, suggesting that strengthening cervical muscle strength may be a way to improve cervical spine function.

Early efficacy of three dimensional printed anatomical biomimetic cervical artificial disc replacement in the treatment of cervical degenerative diseases / 中华外科杂志

Objective: To investigate the efficacy and safety of a new cervical artificial disc prosthesis in the treatment of cervical degenerative diseases. Methods: The clinical data of 18 patients with single-level cervical degenerative diseases who underwent three dimensional printed anatomical bionic cervical disc replacement at Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University from May 2019 to July 2020 were analyzed retrospectively. There were 7 males and 11 females,aged (45±8) years old(range:28 to 58 years).The surgical segment was located at C3－4 level in 2 cases, C4－5 level in 5 cases, C5－6 level in 9 cases, and C6－7 level in 2 cases.The clinical and radiographic outcomes were recorded and compared at preoperative,postoperative times of one month and twelve months.The clinical assessments contained Japanese orthopedic association (JOA) score,neck disability index (NDI) and visual analogue scale (VAS).Imaging assessments included range of motion (ROM) of cervical spine, prosthesis subsidence and prosthesis anteroposterior migration.Repeated measurement variance analysis was used for comparison between groups,and paired t test was used for pairwise comparison. Results: All patients underwent the operation successfully and were followed up for more than 12 months.Compared with preoperative score,the JOA score,NDI and VAS were significantly improved after surgery (all P<0.01).There was no significant difference in postoperative ROM compared with 1-and 12-month preoperative ROM (t=1.570,P=0.135;t=1.744,P=0.099). The prosthesis subsidence was (0.29±0.13) mm (range: 0.18 to 0.50 mm) at 12-month postoperatively.The migration of prosthesis at 12-months postoperatively were (0.71±0.20) mm (range: 0.44 to 1.08 mm).There was no prosthesis subsidence or migration>2 mm at 12-month postoperatively. Conclusion: Three dimensional printed anatomical biomimetic cervical artificial disc replacement has a good early clinical effect in the treatment of cervical degenerative diseases, good mobility can be obtained while maintaining stability.

Postoperative management of spontaneous pneumothorax in arthroscopic shoulder superior capsular reconstruction: A case report and review of literature / 中华创伤杂志(英文版)

Arthroscopic superior capsular reconstruction is an innovative technique for the irreparable rotator cuff tears, but spontaneous pneumothorax after surgery is very rare. The present case was a 66-year-old female with irreparable rotator cuff tears of the right shoulder, treated with the arthroscopic shoulder superior capsular reconstruction. The general anesthesia and operation went smoothly, but the patient experienced stuffiness in the chest and shortness of breath after recovery from anesthesia. Thoracic CT scans showed spontaneous pneumothorax in the right side, which was successfully treated by the conservative treatments (oxygen therapy) according to multidisciplinary team. Prompt and accurate early-stage diagnosis is necessary in controlling postoperative complications and standardized treatment is the key to relieve the suffering. Spontaneous pneumothorax after arthroscopic shoulder surgery has been rarely reported in previous literatures.

Bilateral triceps tendon approach is flexible and efficient in the treatment of type C distal humerus fractures / 中华创伤杂志(英文版)

PURPOSE@#The purpose of this study was to assess and compare elbow range of motion, triceps extension strength and functional results of type C (AO/OTA) distal humerus fractures treated with bilateral triceps tendon (BTT) approach and olecranon osteotomy (OO). At the same time, we are also trying to know whether BTT approach can provide sufficient vision for comminuted intra-articular fractures of the distal humerus, and whether it is convenient to convert to the treatment to total elbow arthroplasty (TEA) or OO.@*METHODS@#Patients treated with OO and BTT approaches for type C distal humerus fractures between July 2014 and December 2017 were retrospectively reviewed. Inclusion criteria include: (1) patients' age were more than 18 years old, (2) follow-up was no less than 6 months, and (3) patients were diagnosed with type C fractures (based on the AO/OTA classification). Exclusion criteria include: (1) open fractures (Gustillo type 2 or type 3), (2) treated by other approaches, and (3) presented with combined injuries of ipsilateral upper extremities, such as ulnar nerve. Elbow range of motion and triceps extension strength testing were completely valuated, when the fractures had healed. Assessment of functional results using the Mayo elbow performance score and complications were conducted in final follow-up. The data were compared using the two tailed Student's t-test. All data were presented as mean ± standard deviation.@*RESULTS@#Eighty-six patients of type C distal humerus fractures, treated by OO and BTT approach were retrospectively reviewed between July 2014 and December 2017. Fifty-five distal humerus fractures (23 males and 32 females, mean age 52.7 years) treated by BTT approach or OO were included in this study. There were 10 fractures of type C1, 16 type C2 and 29 type C3 according to the AO/OTA classification. Patients were divided into two surgical approach groups chosen by the operators: BTT group (28 patients) and OO group (27 patients). And the mean follow-up time of all patients was 15.6 months (range, 6-36 months). Three cases in BTT group were converted to TEA, and one converted to OO. Only one case in BTT group presented poor articular reduction with a step more than 2 mm. There were not significantly different in functional outcomes according to the Mayo elbow performance score, operation time and extension flexion motion are values between BTT group and OO group (p > 0.05). Complications and reoperation rate were also similar in the two groups. Triceps manual muscle testing were no significant difference in the two groups, even subdivided in elder patients (aged >60 years old).@*CONCLUSION@#BTT is a safe approach to achieve similar functional result comparing with OO. BTT were not suitable for every case with severe comminuted pattern, but it avoids the potential complications related to OO, and has no complications concerning with triceps tendon. It is convenient for open reduction internal fixation and flexible to be converted to OO, as well as available to be converted to TEA in elder patients.

Early efficacy analysis on arthroscopic autologous osteochondral grafting in the treatment of recurrent anterior shoulder dislocation / 中国骨伤

OBJECTIVE@#To investigate the early efficacy of arthroscopic autologous osteochondral grafting in the treatment of recurrent anterior shoulder dislocation.@*METHODS@#From January 2019 to January 2021, 17 patients with recurrent anterior dislocation of shoulder who underwent arthroscopic autologous osteochondral grafting were selected, including 12 males and 5 females, ranging in age from 17 to 55 years old, with a mean of (32.88±12.33) years old. Rowes rating system for Bankart repair(Rowe), Oxford Shoulder Instability Score (OSIS) and Simple Shoulder Test (SST) were compared before operation, 6 months after operation and at the latest follow-up. OSIS and SST used to evaluate shoulder function were recorded before surgery and at the latest follow-up. The shoulder mobility and intraoperative and postoperative complications were also recorded.@*RESULTS@#All 17 patients were followed up, and the duration ranged from 7 to 25 months, with a mean of (18.4±5.4) months. During the follow-up period, there was no re-dislocation, no vascular or nerve injury. Rowe score increased from 26.2±6.0 before operation to 74.4±4.0 and 82.4±3.1 after 6 months and the latest follow-up. There was significant difference in Rowe score between different time points after operation and before operation (P<0.05). The OSIS increased from 37.0±3.6 before operation to 47.4±2.6 and 52.7±2.6 after 6 months and the latest follow-up. There was significant difference in OSIS between different time points after operation and before operation (P<0.05). The SST score increased from 6.8±0.7 before operation to 9.8±0.8, 11.6±2.6 after 6 months and the latest follow-up. There was significant difference in SST score between different time points after operation and before operation (P<0.05). At the latest follow-up, the lateral external rotation and abduction external rotation activities of the patient were significantly improved compared with those before operation.@*CONCLUSION@#This study provides preliminary evidence that arthroscopic autologous osteochondral grafting can achieve satisfactory early clinical outcomes and stability in patients with recurrent anterior shoulder dislocation with glenoid fracture and defect less than <20%, which is a reliable and effective procedure.

Establishment of finite element model of anterior cervical transpedicular system for reconstruction of cervical stability after subtotal resection of two segments of lower cervical spine / 中国骨伤

OBJECTIVE@#To establish the fixation model of anterior cervical transpedicular system (ACTPS) after subtotal resection of two segments of lower cervical spine(C3-C7) in order to provide a finite element modeling method for anterior cervical reconstruction.@*METHODS@#The CT data of the cervical segment (C1-T1) of a 30-year-old adult healthy male volunteer was collected. Used Mimics 10.0, Rapidform XOR3, HyperMesh 10.0, CATIA5V19 and ANSYS 14.0 to establish the three-dimensional nonlinear complete model of lower cervical spine(C3-C7) as the intact group. The number of units and nodes of the complete model were recorded. After the effectiveness of the complete model was verified, the C5 and C6 vertebral subtotal resection was performed, and the ACTPS model was established as the ACTPS group. The axial force of 75 N and moment couple of 1N·m was loaded on the upper surface of C3 in intact group and ACTPS group, the range of motion(ROM)and stress distribution in states of flexion extension, lateral flexion, rotation was compared between two groups.@*RESULTS@#There were 85 832 elements and 23 612 nodes in the complete model of lower cervical spine(C3-C7) which was established in this experiment. The stress distribution of ACTPS internal fixation model was relatively uniform. Comparing with the intact group, the overall range of motion in ACTPS group was decreased in flexion extension, lateral flexion and rotation directions, and the corresponding compensation of adjacent C3,4 segment was increased slightly.@*CONCLUSION@#The stress distribution of ACTPS fixation system is uniform, there is no stress concentration area at the joint of screw and titanium plate, and the fracture risk of internal fixation is low. It is suitable for stability reconstruction after anterior decompression of two or more cervical segments.