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ABSTRACT Objective: To understand the Adverse Analytical Finding (AAF) that have occurred in Brazilian soccer in a recent 10-year period, comparing them to international data, to know the Brazilian profile. Methods: A review of the AAR in the Doping Control Commission database of the Brazilian Football Association from 2008 to 2017. The AAR in professional male soccer players between 2008 and 2017 were considered. Results: The sample selected in this research was composed of 40,092 doping tests, with 113 AAR, identified in 18 different competitions (0.28%) in the professional category, in Brazilian national and state competitions between 2008 and 2017, flagged in doping control exams through urine samples. Stimulants were detected most frequently (31.0%), followed by glucocorticoids (21.2%), diuretics, and masking agents (19.5%). The Brazilian Championship series did not show a relationship with any of the World Anti-Doping Agency (WADA) groups of substances. Series A showed 0.07% of AAR, Series B 0.21%, Series C 0.75% and Series D 1.49. Conclusion: The rate of AAR in Brazilian soccer was 0.28%, lower than the average for all soccer worldwide, and shows similar percentages among field positions. Stimulants were the most prevalent drugs. The national elite soccer competitions showed significantly fewer cases than the lower divisions. Level of Evidence II; Retrospective Study.
RESUMO Objetivo: Compreender os Resultados Analíticos Adversos (RAA) ocorridos no futebol brasileiro nos últimos 10 anos, comparando-os aos dados internacionais, para conhecer o perfil do futebol brasileiro. Métodos: Revisão dos RAA no banco de dados da Comissão de Controle de Doping da Confederação Brasileira de Futebol de 2008 a 2017. Foram consideradas os RAA entre 2008 e 2017. Resultados: A amostra selecionada nesta pesquisa foi composta por 40.092 exames antidoping com 113 RAA, os quais foram identificados em 18 competições diferentes (0,28%) em atletas da categoria professional, entre 2008 e 2017, sinalizadas em exames de controle de doping através de amostras de urina. Estimulantes foram detectados com maior frequencia (31%), seguidos de glicocorticoides (21,2%), diuréticos e agentes mascarantes (19,5%). A série do Campeonato Brasileiro não apresentou relação com nenhum dos grupos de substâncias da World Anti-Doping Agency (WADA). A série A apresentou 0,07% da AAR, Série B 0,21%, Série C 0,75% e Série D 1,49%. Conclusão: A taxa de RAA no futebol brasileiro foi de 0,28%, inferior à media do futebol mundial e apresenta percentuais semelhantes entre as posições do campo. Os estimulantes foram as drogas mais prevalentes. As competições nacionais de futebol das Séries superiores apresentaram significativamente menos casos do que as inferiores. Nível de Evidência II; Estudo Retrospectivo.
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ABSTRACT The collection of clinical data is an essential step for the development of any scientific research. Online digital data collection can optimize this step. Objective: To compare the response rate and the accuracy of the clinical data collection date through the online and physical digital questionnaire in orthopedic patients. Methods: Comparative study, level III of evidence, with forty patients who had ankle sprains were evaluated, followed up for a period of 12 weeks with the application of physical and digital Visual Analogue Scale, Foot Function Index and Cumberland Ankle Instability Tool questionnaires, and data were collected about the moment of collection of each questionnaire. Results: We obtained a response rate of 83.3% in the digital collection group and 60% in the physical collection group (p < 0.05), and the response rate in the digital collection group was higher at all times of collection (3, 6 and 12 weeks). Analysis of the time of collection shows greater variability in the larger physical collection group at all times of the study (2.8 vs 1.5; 4.0 vs 2.4; 8.6 vs 1.5). Conclusion: Digital data collection is effective for obtaining clinical data in patients with ankle sprains. Level of Evidence III, Comparative, Prospective, Longitudinal Study in Parallel Groups.
RESUMO A coleta de dados clínicos é etapa essencial para o desenvolvimento de qualquer pesquisa científica, e a coleta de dados digital online pode otimizá-la. Objetivo: Comparar o índice de resposta e a precisão da data de coleta de dados clínicos por meio de aplicação de questionário digital online e físico a pacientes ortopédicos. Métodos: Estudo comparativo realizado com 40 pacientes que apresentaram entorse de tornozelo, acompanhados pelo período de 12 semanas, com aplicação dos questionários escala visual analógica, foot function index e Cumberland ankle instability tool físicos e digitais. Além disso, foram recolhidos dados sobre o momento da coleta dos questionários. Resultados: Obtivemos índice de resposta de 83,3% no grupo de coleta digital e 60% no grupo de coleta física (p < 0,05), sendo que o índice de resposta no grupo de coleta digital foi maior em todos os momentos de coleta (3, 6 e 12 semanas). A análise do momento da coleta apresenta maior variabilidade no grupo de coleta física em todos os momentos do estudo (2,8 vs 1,5; 4,0 vs 2,4; 8,6 vs 1,5). Conclusão: A coleta de dados digital é efetiva para a obtenção dos dados clínicos de pacientes que apresentam entorse do tornozelo. Nível de Evidência III, Estudo Comparativo, Prospectivo, Longitudinal em Grupos Paralelos.
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ABSTRACT Introduction: Medical planning for mass gathering events is founded on the structuring of assistance to the population involved and the preservation of the response capacities of the local healthcare system. Large sporting events attended by crowds are increasingly common in society. These events have been shown to be dangerous, generating higher incidences of injuries and illnesses than usual. Thus, planning and the interaction among various public and private sectors are required for the prevention of and response to emergencies and incidents involving multiple victims. Methods: Recently published studies on medical planning for large sports events and current federal agency legislation were selected to conduct an updated review on the subject. Results: After reading titles and abstracts, 159 papers were chosen for a full reading, 50 of which met the eligibility criteria and were included as the basis for this review. The size of the audience, the weather, and the behavior of the crowd seem to contribute significantly to the estimated need for resources in sporting events. Conclusion: Mass events require planning for prevention and to strengthen the resilience of host communities. There is a still a lack of evidence that these events increase the risk of the mass spreading of disease. Level of Evidence: V; Expert opinion .
RESUMEN Introducción: La planificación médica de eventos masivos tiene como pilares la estructuración de la atención a la población involucrada y la preservación de las capacidades de respuesta del sistema local de salud. Los grandes eventos deportivos a los que asisten multitudes son cada vez más comunes en la sociedad. Estos eventos han demostrado ser peligrosos, generando una mayor incidencia de lesiones y enfermedades de lo habitual. Por lo tanto, es necesaria la planificación y la interacción de diversos sectores, públicos y privados, para la prevención y respuesta a emergencias o incidentes con múltiples víctimas. Métodos: Se seleccionaron estudios recientes publicados sobre la planificación médica de grandes eventos deportivos y la legislación vigente en organismos federales con el objetivo de realizar una revisión actualizada sobre el tema. Resultados: Después de leer los títulos y resúmenes, se eligieron 159 artículos para lectura completa y 50 cumplieron los criterios de elegibilidad y se utilizaron como base para esta revisión. El tamaño del público, las condiciones climáticas y el comportamiento de la multitud parecen contribuir significativamente a la estimación de los requisitos de recursos en los eventos deportivos. Conclusión: Los eventos masivos requieren una planificación para la prevención y el fortalecimiento de la resiliencia de las comunidades anfitrionas. Todavía no hay pruebas de que estos eventos aumenten el riesgo de propagación masiva de enfermedades. Nivel de Evidencia: V; Opinión experta .
RESUMO Introdução: O planejamento médico para eventos de massa tem como pilares a estruturação dos atendimentos à população envolvida e a preservação da capacidade de resposta do sistema de saúde local. Grandes eventos esportivos frequentados por multidões são cada vez mais comuns na sociedade. Esses eventos têm se mostrado perigosos, gerando maiores incidências de lesões e doenças do que o habitual. Dessa forma, é necessário planejamento e interação de diversos setores, públicos e privados, para prevenção e resposta à ocorrência de emergências ou incidentes com múltiplas vítimas. Métodos: Foram selecionados trabalhos recentes publicados sobre o planejamento médico para grandes eventos esportivos e a legislação vigente em órgãos federais com o objetivo de realizar uma revisão atualizada sobre o assunto. Resultados: Após a leitura de títulos e resumos, 159 trabalhos foram escolhidos para leitura integral e 50 preencheram os critérios de elegibilidade e foram usados como base para esta revisão. O tamanho do público, as condições climáticas e o comportamento da multidão parecem contribuir significativamente para a estimativa da necessidade de recursos em eventos esportivos. Conclusão: Eventos de massa exigem planejamento para prevenção e fortalecimento da resiliência das comunidades anfitriãs. Ainda faltam evidências de que esses eventos aumentem o risco de propagação maciça de doenças. Nível de evidência: V; Opinião do especialista .
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Abstract Objective To evaluate in vitro the viability of mesenchymal stem cells derived from adipose tissue (AD-MSCs) in different commercial solutions of hyaluronic acid (HA) before and after being sowed in collagen I/III membrane. Methods In the first stage, the interaction between AD-MSCs was analyzed with seven different commercial products of HA, phosphate buffered saline (PBS), and bovine fetal serum (BFS), performed by counting living and dead cells after 24, 48 and 72 hours. Five products with a higher number of living cells were selected and the interaction between HA with AD-MSCs and type I/III collagen membrane was evaluated by counting living and dead cells in the same time interval (24, 48 and 72 hours). Results In both situations analyzed (HA + AD-MSCs and HA + AD-MSCs + membrane), BFS presented the highest percentage of living cells after 24, 48 and 72 hours, a result higher than that of HA. Conclusion The association of HA with AD-MSCs, with or without membrane, showed no superiority in cell viability when compared with BFS.
Resumo Objetivo Avaliar in vitro a viabilidade das células-tronco mesenquimais derivadas do tecido adiposo (AD-CTMs) em diferentes soluções comerciais de ácido hialurônico (AH) antes e após serem semeadas em membrana de colágeno I/III. Métodos Na primeira etapa, analisou-se a interação entre AD-CTMs com sete diferentes produtos comerciais de AH, salina tamponada com fosfato (PBS, na sigla em inglês) e soro fetal bovino (SFB), realizada pela contagem das células vivas e mortas após 24, 48 e 72 horas. Foram selecionados cinco produtos com maior número de células vivas e avaliou-se a interação entre o AH com AD-CTMs e a membrana de colágeno tipo I/III pela contagem de células vivas e mortas no mesmo intervalo de tempo (24, 48 e 72 horas). Resultados Em ambas as situações analisadas (AH + AD-CTM e AH + AD-CTM + membrana), o SFB apresentou a maior porcentagem de células vivas após 24, 48 e 72 horas, resultado superior ao do AH. Conclusão A associação do AH com as AD-CTMs, com ou sem a membrana, não demonstrou superioridade na viabilidade celular quando comparado com SFB.
Subject(s)
In Vitro Techniques , Cartilage, Articular , Collagen Type I , Mesenchymal Stem Cell Transplantation , Hyaluronic AcidABSTRACT
Objective: To evaluate the micro-costing of viscosupplementation procedures compared to different infiltration regimens. Methods: This study compared, through the Time-Driven ActivityBased Costing method, the micro-costing of these different application regimens using national cost averages as a basis for calculation in a medium-sized outpatient service. Results: The results demonstrated that the difference in costs with the single application is 31.47% less for three and 119.13% for five applications. Conclusions: No study showed a superiority of the five-application regimen over the three-application regimen, which leads one to believe that there is no justification for this procedure from an economic or quality-of-life point of view.
Objective: Avaliar o microcusteio dos procedimentos de viscossuplementação do joelho em diferentes regimes de aplicação. Métodos: Este estudo comparou, por meio do método Time-Driven Activity-Based Costing, o microcusteio desses diferentes regimes de aplicação, usando com base de cálculo médias nacionais de custo em um serviço ambulatorial de porte médio. Resultados: Os resultados encontrados demonstraram que a diferença nos custos com a aplicação única é 31,47% menor para três aplicações e 119,13% para cinco aplicações. Conclusão: Em nenhum estudo houve superioridade do regime de cinco aplicações ao regime de três, fato que leva a acreditar que não há nenhuma justificativa para esse procedimento do ponto de vista econômico ou de qualidade de vida do paciente.
Subject(s)
Osteoarthritis , Cost Allocation , ViscosupplementationABSTRACT
ABSTRACT Objective Phase 1 clinical trial to determine feasibility, safety, and efficacy of a new advanced cell therapy product for treatment of knee articular cartilage injuries. Methods Three participants with knee focal chondral lesions were included, with no signs of osteoarthritis. Chondrocytes were obtained through knee arthroscopy, cultured in collagen membrane for 3 weeks at the laboratory, subjected to tests to release the cell therapy product, and implanted. All patients underwent a specific 3-month rehabilitation protocol, followed by assessments using functional and imaging scales. The main outcome was the incidence of severe adverse events. Results Three participants were included and completed the 2-year follow-up. There was one severe adverse event, venous thrombosis of distal leg veins, which was no associated with therapy, was treated and left no sequelae. The clinical and radiological scales showed improvement in the three cases. Conclusion The preliminary results, obtained with the described methodology, allow concluding that this product of advanced cell therapy is safe and feasible. ReBEC platform registration number: RBR-6fgy76
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ABSTRACT To describe a case of autologous chondrocyte implantation after cell culture contamination by Mycoplasma pneumoniae and the measures taken to successfully complete cell therapy in a patient with focal chondral lesion. A 45-year-old male patient, complaining of chronic pain on the knee and no history of trauma. He had a chondral lesion in the trochlear region of the femur and clinical tests compatible with pain in the anterior compartment of the knee. Conservative treatment failed to alleviate symptoms. Surgical treatment was indicated, but due to the size of the lesion, membrane-assisted autologous chondrocyte implantation was the technique of choice. Cartilage biopsies were collected from the intercondylar region of the distal femur. After isolation, chondrocytes were expanded ex vivo in a trained laboratory, for three weeks, and seeded onto a commercially available collagen membrane prior to implantation in the knee. Two days before surgery, a cell culture sample tested positive for Mycoplasma pneumoniae. The source of contamination was found to be autologous blood serum, extracted from the patient´s peripheral vein, and used to supplement the cell culture medium. After treating the patient with antibiotics, all procedures were repeated and the new final cell product, free from contaminants, was successfully implanted. We discuss the strategies available to deal with this situation, and describe the results of this particular case, which led to modifications in the autologous chondrocyte implant protocol.
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ABSTRACT Objective: To perform a systematic review and meta-analysis to compare clinical and surgical outcomes of posterior versus anterior approach to primary total hip arthroplasty (THA). Methods: This study followed the standard methodology established by the Cochrane Handbook and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Two independent reviewers searched for randomized controlled trials comparing posterior an anterior approach to primary THA with at least one quantifiable functional outcome published in the PubMed, Cochrane, and Virtual Health Library databases. Results: The analysis included ten randomized controlled trials conducted with 774 patients. The posterior approach was associated with shorter operative time (mean of 15.98 minutes shorter, 95% CI 11.21 to 20.76, p < 0.00001) while the anterior approach was associated with shorter length of hospital stay (0.31 days or about eight hours shorter, 95% CI 0.12 to 0.51, p = 0.002) and greater earlier improvement in functional outcomes up to six months from the procedure (mean Harris Hip Score of 4.06 points greater, 95% CI 2.23 to 5.88, p < 0.0001). Conclusion: Whereas the posterior approach to primary THA is associated with a shorter operative time, the anterior approach has the potential to decrease the length of stay and provide greater short-term functional restoration. Level of evidence I, Systematic Review and Meta-Analysis.
RESUMO Objetivo: Realizar uma revisão sistemática e metanálise para comparar os resultados clínicos e cirúrgicos entre a via posterior e via anterior para ATQ. Métodos: Este estudo seguiu as diretrizes Cochrane e PRISMA (Principais Itens para Relatar Revisões Sistemáticas e Meta-Análises). Dois investigadores independentes procuraram estudos randomizados controlados nas plataformas de busca PubMed, Cochrane e Biblioteca Virtual em Saúde. Estudos comparando a via posterior com a via anterior para ATQ primária com pelo menos um escore funcional de resultado clínico foram incluídos. Resultados: Dez estudos com 774 pacientes foram incluídos. A via posterior foi associada a um tempo operatório menor (média de 15.98 minutos menor, IC 95% 11.21 a 20.76, p < 0.00001), enquanto a via anterior foi associada a um tempo de internação hospitalar menor (0.31 dia ou cerca de oito horas a menos, IC 95% 0.12 a 0.51, p = 0.002) e melhora superior dos resultados funcionais em até seis meses após a cirurgia (Harris Hip Score médio de 4.06 pontos maior, IC 95% 2.23 a 5.88, p < 0.0001). Conclusão: A via posterior foi associada a um tempo operatório menor, enquanto a via anterior tem o potencial de diminuir o tempo de hospitalização e fornecer melhor recuperação funcional no curto prazo. Nível de Evidência I, Revisão Sistemática e Metanálise.
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ABSTRACT Objective: To determine the incidence and risk factors for injuries that occurred during the matches of the Brazilian Football Championship. Methods: A prospective study was carried out with the collection of data referring to injuries that occurred during the 2019 Brazilian Football Championship. The injuries were recorded by the responsible physician of each team, through an online injury mapping system. Results: Among the 645 athletes who were included in the study, 214 (33.2%) of the players had at least one injury during the tournament. In total, 257 injuries were recorded during the Brazilian Championship, with an average of 0.68 injuries per game. 59.1% of the injured athletes were over 26 years old. The most common type of injury was muscle strain (37.7%) and forwards were the most affected (33.6%). Conclusion: Muscle injuries were the most frequent in the tournament, with the thigh muscles being the most affected. Most of the affected players were over 26 years old, there were 20.5 injuries for every 1000 hours of play and the incidence of injuries was approximately 33%, with attackers being the most affected (33.6%). Level of Evidence III, Study of nonconsecutive patients; without consistently applied reference "gold" standard.
RESUMO Objetivo: Determinar a incidência e fatores de risco para as lesões ocorridas durante as partidas do Campeonato Brasileiro de Futebol. Métodos: Realizou-se um estudo prospectivo com coleta dos dados referentes às lesões ocorridas durante o Campeonato Brasileiro de Futebol de 2019. O registro das lesões foi realizado pelo médico responsável de cada equipe, por meio de um sistema online de mapeamento de lesões. Resultados: Dentre os 645 atletas que foram incluídos no estudo, 214 (33,2%) dos jogadores apresentaram pelo menos uma lesão durante o torneio. No total, foram registradas 257 lesões durante o Campeonato Brasileiro, com média de 0,68 lesões por partida. 59,1% dos atletas lesionados tinham mais de 26 anos. O tipo de lesão mais comum foi o estiramento muscular (37,7%) e os atacantes foram os mais acometidos (33,6%). Conclusão: Lesões musculares foram as mais frequentes no torneio, sendo a musculatura da coxa a mais acometida. A maioria dos jogadores afetados tinham mais de 26 anos, houve 20,5 lesões para cada 1000 horas de jogo e a incidência de lesões foi de aproximadamente 33%, com os atacantes sendo os mais afetados (33,6%). Nível de Evidência III, Estudo de pacientes não consecutivos; sem padrão de referência "ouro" aplicado uniformemente.
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Abstract Objective The present paper evaluates the resuming of physical activities by young, active patients who practiced some sport modality and underwent a high tibial osteotomy (HTO) using the opening wedge technique. Methods A total of 12 patients submitted to HTO using the opening wedge technique were prospectively analyzed. All patients were not playing sports at that time. Pre- and postoperative Lysholm and International Knee Documentation Committee (IKDC) scores, visual analog scale for pain and performance level were compared. The average follow-up time was of 12 months. Results One patient resumed sporting activities at a performance level significantly lower compared to the preoperative level, while eight patients returned at a slightly below level, two returned at the same level and one patient returned at a higher level in comparison with the preoperative period. Conclusion For isolated medial osteoarthrosis treatment, HTO using the opening wedge technique has favorable clinical and functional results, allowing patients to resume their sporting activities.
Resumo Objetivo Avaliar o retorno ao esporte em pacientes jovens e ativos praticantes de alguma modalidade esportiva submetidos a osteotomia tibial alta (OTA) com o método de cunha de abertura. Métodos Foram analisados prospectivamente 12 pacientes submetidos ao procedimento de OTA utilizando-se método de cunha de abertura. Todos os pacientes estavam afastados do esporte. Foram utilizados os escores Lysholm, questionário International Knee Documentation Committee (IKDC, na sigla em inglês), escala analógica de dor e nível de retorno em comparação ao período pré-operatório. O tempo médio de seguimento foi de 12 meses. Resultados Um paciente retornou ao esporte em nível muito abaixo do pré-operatório, oito pacientes retornaram em nível pouco abaixo, dois pacientes retornaram no mesmo nível e um paciente retornou em nível acima. Conclusão A OTA com uso do método de cunha de adição como forma de tratamento para osteoartrose medial isolada demonstra resultados clínicos e funcionais favoráveis e permite o retorno ao esporte.
Subject(s)
Humans , Male , Female , Adult , Osteoarthritis , Osteotomy , Sports , Tibia , Exercise , Surveys and Questionnaires , Return to SportABSTRACT
Introduction: Complications in the recent postoperative period of anterior cruciate ligament reconstruction are common. Among them, pain, hemarthrosis, and difficulty of complete range of motion. The purpose of this study is to evaluate the use of the intra-articular carboxymethylcellulose polysaccharide B bicomponent shortly after anterior cruciate ligament reconstruction, and to compare the results obtained for pain control, hemarthrosis, and knee range of motion with a control group. Materials and methods: randomized, and prospective clinical trial of thirty-two patients divided into two groups: reconstruction of the anterior cruciate ligament with an intra-articular injection of a bicomponent carboxymethylcellulose-polysaccharide B (n = 16) and without the bicomponent (n = 16). Pain, hemarthrosis and knee range of motion were evaluated in the first postoperative week. Results: the group with bicomponent presented less pain on the third (p = 0.017) and fifth (p = 0.029) postoperative day when compared to the control group. Hemarthrosis was significantly lower on the first postoperative day (p = 0.001), and there was a significant improvement in the range of motion on the seventh day of surgery (p = 0.008) in this same group. Conclusions: the use of intra-articular carboxymethylcellulose-polysaccharide B showed superior results for pain control, hemarthrosis, and gain in the knee range of motion in the recent postoperative period (up to seven days) after anterior cruciate ligament reconstruction, when compared to patients from the control group
Subject(s)
Adult , Hemostatic Techniques , Anterior Cruciate Ligament Reconstruction , Hemarthrosis , Knee JointABSTRACT
Abstract Background: Osteoarthritis is the most common form of hand arthritis and arthritis of the carpometacarpal joint of the thumb is a potentially limiting disease. There is no homogeneity in the evaluation of outcomes for the rhizarthrosis treatment. In an attempt to standardize the evaluation of results, some subjective questionnaires, non-specific, were used to evaluate rhizarthrosis. Trapeziometacarpal Arthrosis Symptoms and Disability (TASD) was described by Becker et al.with the purpose of evaluating symptom intensity and degree of disability, as to compare results after treatment. Our objective is to translate, validate and do the cultural adaptation of the questionnaire TASD into the Brazilian Portuguese. Methods: The questionnaire was translated, with reverse translation. The translations were evaluated and synthesized by a committee, arriving at TASD-BR. Thirty-one patients with a diagnosis of rhizarthrosis answered the questionnaire. We evaluated, the internal consistency, reliability, agreement and ceiling and floor effect for validation. Results: The questionnaires were translated and adapted according to defined protocols. The internal consistency, through Cronbach's α coefficient for TASD-BR, was 0.927. The questionnaire's reliability, through the Intraclass Correlation Coefficient, was also shown to be quite high, with κ = 0.961 (0.954-0.967). The agreement, measured through the Standard Error Measurement, remained with standardized values below 5%. There was no ceiling and floor effect. Conclusion: Through specific methodology we consider TASD-BR translated and valid for the Brazilian Portuguese.
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Abstract Objective To perform a prospective evaluation of muscle injuries that occurred during the matches of series A and B of the Brazilian Men's Football Championship from 2016 to 2018. Prospective A prospective-cohort study with data collection regarding muscle injuries that occurred during the official matches of the first and second divisions of the Brazilian Men's Soccer Championship in the 2016, 2017 and 2018 seasons. Results The total number of muscle injuries was of 577 throughout the 3 seasons, with a gradual and annual reduction in the incidence of injuries (219 injuries in 2016, 195 in 2017, and 163 in 2018), with a statistically significant difference between the 2016 and 2018 seasons. Muscle injuries represented approximately 35% of the total lesions. The incidence of muscle injuries was of 7.66 per 1,000 hours of play. During the 3 seasons (2016 to 2018), the most common injury was of the hamstring muscle (41.1%, 40.5%, and 33.7% respectively). Wingers were the most affected players, and the most common injury severity scale was moderate (8 to 28 days). The moment of the match with the highest incidence of injuries was in the period between 61 and 75 minutes, with an index of 19.9%, with no statistical difference in relation to the other periods of the match. Conclusion There was an incidence of muscle injuries of 7.7 /1,000 h, and they occurred predominantly in home games, in defenders (wingers and centre-backs), with an average age of 28 years, mainly involving the hamstring muscles, with a moderate mean time of absence (8 to 28 days).
Resumo Objetivo Realizar uma avaliação prospectiva das lesões musculares ocorridas durante as partidas das séries A e B do Campeonato Brasileiro de Futebol Masculino dos anos de 2016 a 2018. Métodos Estudo de coorte prospectivo com coleta de dados referentes às lesões musculares ocorridas durante os jogos oficiais da primeira e segunda divisões do Campeonato Brasileiro de Futebol Masculino nas temporadas de 2016, 2017 e 2018. Resultados O número total de lesões musculares foi de 577 ao longo das 3 temporadas, havendo uma redução gradual e anual na incidência delas (219 lesões em 2016, 195 em 2017, e 163 em 2018), com diferença estatística significativa entre os anos de 2016 e 2018. As lesões musculares representaram aproximadamente 35% de todas as lesões. A incidência das lesões musculares foi 7,66 para cada 1.000 horas de jogo. Nas 3 temporadas (2016 a 2018), a mais comum foi a lesão muscular dos isquiotibiais (41,1%, 40,5% e 33,7%, respectivamente). Os laterais foram os mais acometidos, e a escala de severidade de lesão mais comum foi a moderada (8 a 28 dias). O momento da partida com maior incidência de lesões foi no período entre 61 e 75 minutos, com um índice de 19,9%, não havendo diferença estatística em relação aos demais períodos de jogo. Conclusão Houve uma incidência de lesões musculares de 7,7 lesões/1.000 h, e ocorreram predominantemente nos jogos em casa, em defensores (laterais e zagueiros), com idade média de 28 anos, envolvendo principalmente a musculatura isquiotibial, com tempo médio de afastamento moderado (8 a 28 dias).
Subject(s)
Humans , Male , Play and Playthings , Athletic Injuries , Soccer , Wounds and Injuries , Incidence , Prospective Studies , Athletes , Hamstring Muscles , FootballABSTRACT
Abstract Objective To examine the prevalence of carpal tunnel syndrome in powerlifting athletes with disabilities. Methods The present study evaluated the presence and intensity of pain (numerical scale), nocturnal paresthesia (self-report), and nerve compression (Tinel and Phalen signs) in wheelchair- and non-wheelchair-bound powerlifting athletes with disabilities. The clinical diagnosis of carpal tunnel syndrome was confirmed by the presence of two or more signs/symptoms. Results In total, 29 powerlifting athletes with disabilities were evaluated. None of the athletes reported the presence of pain or nocturnal paresthesia. The Tinel sign was present in 1 (3.45%) wheelchair-bound athlete. A positive Phalen test was present in 3 (10.35%) athletes (1 wheelchair-bound and 2 non-wheelchair-bound). Concurrent positive Tinel sign and Phalen sign tests were found in 2 (6.89%) athletes (1 wheelchair-bound and 1 non-wheelchair-bound). Conclusion Carpal tunnel syndrome was clinically diagnosed in 2 (6.89%) out of 29 powerlifting athletes with disabilities.
Resumo Objetivo Examinar a prevalência da síndrome do túnel do carpo em atletas do halterofilismo do esporte adaptado. Métodos Este estudo avaliou a presença e a intensidade da dor (escala numérica), a parestesia noturna (autorrelato), e a compressão nervosa (sinais de Tinel e de Phalen) em atletas do halterofilismo do esporte adaptado em cadeira de rodas e sem cadeira de rodas. O diagnóstico clínico da síndrome do túnel do carpo foi confirmado pela presença de dois ou mais sinais/sintomas. Resultados Vinte e nove atletas de halterofilismo de esporte adaptado foram avaliados. Nenhum dos atletas relatou a presença de dor ou parestesia noturna. O sinal de Tinel estava presente em 1 (3,45%) atleta de cadeira de rodas. O teste de Phalen positivo estava presente em 3 (10,35%) atletas (1 em cadeira de rodas e 2 sem cadeira de rodas). Testes positivos de sinais de Tinel e de Phalen foram encontrados concomitantemente em 2 (6,89%) atletas (1 em cadeira de rodas e 1 sem cadeira de rodas). Conclusão A síndrome do túnel do carpo foi diagnosticada clinicamente em 2 (6,89%) dos 29 atletas com deficiência física.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Pain , Athletic Injuries , Wheelchairs , Carpal Tunnel Syndrome , Disabled Persons , Athletes , Hand , Nerve CrushABSTRACT
Abstract Objective To compare the difference in range of motion (ROM) between the dominant and nondominant hips of the athletes and to correlate the results with groin pain, as well as to compare the differences in ROM among the main hip injuries. Methods The participants included 75 athletes, 56 males and 19 females, aged between 20 and 46 years old, who were diagnosed with hip injury. These individuals were subdivided according to the pathologies (femoroacetabular impact or labral lesion, adductor and pubic lesions and trochanteric syndrome) and characteristics of each hip were analyzed. Results A total of 150 hips (right and left) were measured for the present analysis. When comparing the ROM of the injured hip with the healthy hip, no statistically significant differences were found. There were also no significant differences between the amplitudes of hip movement when the main pathologies were compared. Conclusion The present study did not find differences in ROM rotation between the various pathologies of the hip.
Resumo Objetivo Comparar a diferença do arco de movimento (ADM) entre o quadril com lesão e o não lesionado de atletas com as principais patologias femoroacetabulares. Além disso, analisar a diferença da ADM do quadril em cada patologia considerada. Métodos Os participantes do presente estudo foram 75 atletas de diversas modalidades esportivas, sendo 56 mulheres e 19 homens, com idades entre 20 e 46 anos, os quais tinham diagnóstico de lesão do quadril. Esses indivíduos foram subdivididos em três grupos de acordo com as patologias (impacto femoroacetabular ou lesão labral, pubalgia ou lesão dos adutores e síndrome trocantérica) e as características de cada quadril foram analisadas. Resultados Um total de 150 quadris (direito e esquerdo) foram mensurados para a presente análise. Comparou-se o ADM do quadril lesado e do quadril saudável de cada atleta e não foram encontradas diferenças estatísticas. Da mesma forma, não houve diferença significativa entre a ADM do quadril entre as principais injúrias. Conclusão O presente estudo não encontrou diferenças no arco de movimento entre o quadril lesionado e o contralateral, bem como não houve diferença na amplitude dos movimentos entre as patologias femoroacetabulares analisadas.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Pain , Range of Motion, Articular , Seismic Waves Amplitude , Hip Injuries , Athletes , Femoracetabular Impingement , MovementABSTRACT
ABSTRACT Objective: To provide an analysis of the 50 most cited articles on knee surgery in the Brazilian medical literature. Methods: This is a study of systematic review and meta-analysis, level of evidence 3. It was carried out through search in the SCOPUS database to identify scientific articles published in the Brazilian medical literature. Eighty-six Brazilian journals were analyzed, and articles with ten or more citations and which had the word "joelho" or "knee" in the title, abstract or keywords were selected. Results: All articles were published as of the year 2000 in 14 journals. The Journal Clinics presented the largest number of publications, followed by Acta Ortopédica Brasileira. The main focus of the studies was on anatomy and biomechanics, mainly from Brazilian authors. Most of the authors were Brazilian, from Brazilian and public research institutions. Conclusion: Biometric analysis has been gaining ground in recent years, but its interpretation must consider various aspects related to the paramount analytical importance.
RESUMO Objetivo: Fornecer uma análise dos cinquenta artigos mais citados sobre cirurgia do joelho na literatura médica brasileira. Métodos: Foi utilizada a base de dados da SCOPUS para identificar artigos científicos publicados na literatura médica brasileira de 1945 a junho de 2008 com o tema referente ao joelho. Foram analisados 86 periódicos brasileiros e selecionados os artigos com número de citações igual ou superior a dez que possuíam a palavra "joelho" ou knee no título, resumo ou palavras-chave. Foram selecionados aqueles que possuíam a articulação do joelho como foco principal do estudo, chegando ao resultado final de cinquenta artigos mais citados. Resultados: Todos os artigos foram publicados a partir do ano 2000, em quatorze revistas. A Revista Clinics apresentou maior número de publicações, seguida da Acta Ortopédica Brasileira. A maior parte foi sobre estudos sobre anatomia e biomecânica, preponderamente de autores brasileiros. Instituições de pesquisa brasileiras e públicas foram as responsáveis pela maior parte das pesquisas. Conclusão: Análise biométrica vem ganhando espaço nos últimos anos, contudo sua interpretação deve considerar variados aspectos relacionados a importância analítica.
ABSTRACT
ABSTRACT This is a case report of a previously healthy athlete who did not use oral anticoagulant, suffered a rupture of the distal biceps brachii tendon, and evolved with arm compartment syndrome. An emergency fasciotomy and the repair of the tendon were performed. After surgery the patient had a good recovery of the paresthesia and sensibility. This complication is rare and, when reported, is usually associated with patients who use anticoagulant therapy. Due to growth of rupture of distal biceps tendon cases, physicians should be aware that this complication must be treated as an emergency.
RESUMO Relato de caso de paciente atleta, previamente hígido e que não utilizava anticoagulantes orais, com lesão do tendão distal do músculo bíceps braquial, que evoluiu com síndrome compartimental do braço. Realizaram-se fasciotomia de emergência e reparo cirúrgico do tendão, apresentando bom seguimento com recuperação da parestesia e sensibilidade. Essa complicação é bastante rara e, quando relatada, geralmente é associada a pacientes em uso de medicamentos anticoagulantes orais. Contudo, com o aumento da incidência de rupturas do tendão do músculo bíceps braquial, é preciso estar atento à tal complicação que deve ser conduzida como emergência.
Subject(s)
Humans , Male , Aged , Tendon Injuries/complications , Compartment Syndromes/etiology , Arm Injuries/surgery , Arm Injuries/complications , Athletic Injuries/surgery , Athletic Injuries/complications , Rupture , Tendon Injuries/surgery , Treatment Outcome , Compartment Syndromes/surgery , Elbow Joint/surgery , Elbow Joint/injuries , Fasciotomy/methodsABSTRACT
The present study aimed to evaluate the inter- and intra-observer reproducibility of the arthroscopic meniscus tear classification system in patients treated with meniscal suture, as well as to correlate these anatomical zones, according to the injury characteristics and the suture technique employed.Forty-six knee arthroscopies were analyzed for meniscal sutures. The evaluators recorded data of the zones described by Smigielski, types of injuries, meniscal vascularity, suture techniques, and types of suture knots applied to sutures. Data were analyzed with respect to inter and intra-observer agreement. All clinical and anatomical outcomes as well as the characterization of the injury and meniscal treatment were correlated.The intra- and inter-observer reproducibility (Kappa coefficient) for the arthroscopic classification system of meniscus injury proposed by Smigielski ranged from slight to moderate.The zone classification defines the menisci and their relationship with the surrounding anatomic landmarks of the knee; however, it has limited arthroscopic application. The practical knowledge of the classification system described in this study can help specifically guide treatment for various types of meniscal injury
El propósito del presente estudio es evaluar la reproducibilidad inter e intraobservador de la clasificación artroscópica de lesiones meniscales propuesta por Smigielski en pacientes tratados con suturas meniscales, así como correlacionar las zonas anatómicas con las características lesionales y el tipo de técnica de sutura empleada.Se analizaron cuarenta y seis artroscopías de rodilla con sutura meniscal de la lesión. Se examinó la zona descripta según Smigielski, el tipo de lesión meniscal, la vascularidad, la técnica de sutura meniscal y el tipo de nudo empleados. Los datos fueron evaluados para considerar la reproducibilidad intra e interobservador. Todos los resultados clínicos, anatómicos, características de la lesión, así como el tratamiento meniscal utilizado, se correlacionaron.La correlación intra e interobservador (coeficiente Kappa) para la clasificación artroscópica de lesiones meniscales propuesta por Smigielski fue leve o moderada. La clasificación por zonas que define la lesión meniscal y su relación con las estructuras anatómicas de la rodilla tiene aplicación limitada en la cirugía artroscópica. El conocimiento práctico de la clasificación podría servir como guía para la toma de conducta ante las lesiones meniscales reparables
Subject(s)
Arthroscopy/methods , Observer Variation , Tibial Meniscus InjuriesABSTRACT
Abstract Objective To describe the treatment provided by specialists for ACL lesions in professional soccer players. Methods A cross-sectional study in which orthopedic surgeons affiliated to soccer teams competing in the Brazilian Soccer Championship answered a questionnaire about the treatment of ACL injuries in professional soccer players. Results The specialists wait between one to four weeks after the ACL injury to perform the surgical treatment. They use a single incision and single-bundle reconstruction, assisted by arthroscopy, femoral tunnel drilling by an accessory medial portal, and quadruple flexor tendon autografts or patellar tendon autografts. After three to four months, the players are allowed to run in a straight line; after four to six months, they begin to practice exercises with the ball without contact with other athletes; and, after six to eight months, they return to play. The main parameter used to determine the return to play is the isokinetic strength test. The specialists estimate that more than 90% of elite soccer players return to playing professionally after an ACL reconstruction, and 60 to 90% return to play at their prior or at a greater level of performance. Conclusion The present article successfully describes the main surgical practices and post-surgery management adopted by specialists in this highly-specific population of patients.
Resumo Objetivo Descrever o tratamento realizado por especialistas das lesões do ligamento cruzado anterior (LCA) em jogadores profissionais de futebol. Métodos Estudo transversal, no qual ortopedistas vinculados a clubes participantes do Campeonato Brasileiro de Futebol responderam a um questionário sobre o tratamento das lesões do LCA em jogadores profissionais de futebol. Resultados Os especialistas aguardam entre uma e quatro semanas após a lesão do LCA para realizar o tratamento cirúrgico. Utilizam técnica com incisão e banda únicas auxiliada por artroscopia, perfuração do túnel femoral via portal acessório medial, e autoenxerto quádruplo de tendões flexores ou autoenxerto de tendão patelar. Os jogadores são liberados para correr em linha reta após três a quatro meses; para exercícios com bola sem contato com outros atletas, após quatro a seis meses; e o retorno ao esporte acorre após seis a oito meses. O principal parâmetro usado para o retorno ao esporte é o teste de força isocinético. Os especialistas estimam que mais de 90% dos jogadores operados por lesão do LCA retornam ao esporte profissional, e entre 60% e 90% retornam com o mesmo nível ou com um nível melhor de desempenho. Conclusão Este estudo descreve de forma satisfatória as principais práticas cirúrgicas e pós-operatórias adotadas pelos especialistas nessa população altamente específica de pacientes.
Subject(s)
Humans , Male , Adult , Arthroscopy , Soccer , Surveys and Questionnaires , Anterior Cruciate Ligament , Patellar Ligament , Athletes , Return to Sport , Anterior Cruciate Ligament Injuries , Orthopedic Surgeons , Knee/surgery , Knee InjuriesABSTRACT
Abstract Objective To evaluate the clinical and radiological benefits of intra-articular exogenous hyaluronic acid for the treatment of chondral patellar injury. Method Randomized clinical trial with 70 patients divided into 2 groups: those submitted to physical therapy for 3 months, and those submitted to physical therapy associated with the intra-articular administration of 2 mL of hyaluronic acid for the same period, who had anterior knee pain and patellar cartilage injury of grades II or III with no significant bone abnormalities. The functional scores and the characteristics of the physical and imaging exams were evaluated before and 3 and 6 months after the treatment. Result The average age of the patients was 32 ± 7.6 years. Patients from the hyaluronic acid group had better Kujala et al and Lysholm scores, and lower pain scores after 3 and 6 months of treatment when compared to the control group. The incidence of positive Clarke maneuver was lower in the treated group, but there was no difference in the magnetic resonance imaging classification. Conclusion Patients with patellar chondropathy of grades II or III treated with hyaluronic acid and physical therapy had less pain (visual analogue scale, VAS), and better functional results in the Lysholm and Kujala et al questionnaires after 3 and 6 months of treatment compared to patients undergoing physical therapy alone. In addition, the number of cases with a negative Clarke maneuver was larger in the treated group after 6 months of treatment.
Resumo Objetivo Avaliar os benefícios clínicos e radiológicos do uso do ácido hialurônico exógeno intra-articular para o tratamento da lesão condral da patela. Método Ensaio clínico randomizado com 70 pacientes divididos em dois grupos: o de tratamento fisioterápico por 3 meses, e o de tratamento fisioterápico associado à aplicação de 2 ml de ácido hialurônico intra-articular pelo mesmo período, composto por pacientes com dor na região anterior do joelho e lesão de graus II ou III da cartilagem da patela, sem anormalidades ósseas significativas. Foram avaliados os escores funcionais e as características do exame físico e de imagem antes, e após 3 e 6 meses de tratamento. Resultado A idade média dos pacientes foi de 32 ± 7,6 anos. Os pacientes do grupo submetido à aplicação de acido hialurônico apresentaram melhores escores de Kujala et al e de Lysholm, e menor pontuação de dor após 3 e 6 meses de tratamento quando comparados ao grupo controle. A manobra de Clarke positiva foi menor no grupo em que foi feita a aplicação do ácido, mas não houve diferença na classificação da imagem obtida pela ressonância magnética. Conclusão Pacientes com condropatia patelar de graus II ou III do joelho tratados com ácido hialurônico e fisioterapia apresentaram menos dor (escala visual analógica, EVA), e melhores resultados funcionais nos questionários de Lysholm e de Kujala et al após 3 e 6 meses de tratamento quando comparados com os pacientes submetidos apenas à fisioterapia. Além disso, estes pacientes apresentaram manobra de Clarke negativa em maior número após 6 meses de tratamento.