RESUMO
Diagnostic imaging is the predominant medical service sought for the assessment and staging of musculoskeletal injuries in professional sports events. During the 2022 FIFA Football (soccer) World Cup, a centralized medical care infrastructure was established. This article provides a comprehensive account of the radiological services implemented during this event, encompassing the deployment of equipment and human resources, the structuring of workflows to uphold athlete confidentiality, and initiatives aimed at enhancing communication. Communication channels were refined through radiology consultations held with national teams' health care providers and the adoption of audiovisual reports available in multiple languages, which could be accessed remotely by team physicians. Our established framework can be replicated in international professional football events for seamless integration and efficacy.
RESUMO
OBJECTIVE: The Football World Cup is among the biggest sporting events in the world, but data to inform the requirements of medical care for such tournaments are limited. This study describes the athlete and team medical services at the FIFA World Cup Qatar 2022 . METHODS: Three different medical service entities were identified through a needs analysis based on expert advice, team physician interviews and questionnaires prior to the event: 'Team Services' to provide any workforce or equipment needs of the teams, a 'Polyclinic' to manage any acute medical demands, and a 'recovery centre' to improve game readiness throughout the tournament. All services had been set up prior to the tournament and thoroughly tested. RESULTS: Of a total of 832 athletes, ~1300 team delegation and ~130 match officials, 167 individuals including 129 (77%) athletes and 38 (23%) non-athletes were assessed in the polyclinic. For the 129 athletes (median 4 players per team), medical imaging was the most requested service, which peaked during the group phase of the tournament. Most requests were received during normal working hours despite many games finishing late at night. 30 of the 32 participating teams solicited medical services for their players at least once. Three teams made use of the recovery facilities, and 17 teams requested additional medical equipment or clinical assistance. CONCLUSION: Central imaging services was the most used medical resource at the FIFA World Cup Qatar 2022, and over half of teams required additional medical equipment or personnel. These data may inform planning of medical services for similar events in the future.
RESUMO
BACKGROUND: To evaluate the efficacy of early versus delayed introduction of lengthening (ie, eccentric strengthening) exercises in addition to an established rehabilitation programme on return to sport duration for acute hamstring injuries in a randomised controlled superiority trial. METHODS: 90 male participants (age: 18-36 years, median 26 years) with an MRI-confirmed acute hamstring injury were randomised into an early lengthening (at day 1 of rehabilitation) group or a delayed lengthening (after being able to run at 70% of maximal speed) group. Both groups received an established rehabilitation programme. The primary outcome was time to return to sport (ie, time from injury to full unrestricted training and/or match play). The secondary outcome was reinjury rate within 12 months after return to sport. Other outcomes at return to sport included the Askling H-test, hamstring strength, clinical examination and readiness questions. RESULTS: The return to sport in the early lengthening group was 23 (IQR 16-35) days and 33 (IQR 23-40) days in the delayed lengthening group. For return to sport (in days), the adjusted HR for the early lengthening group compared with the delayed lengthening group was 0.95 (95% CI 0.56 to 1.60, p=0.84). There was no significant difference between groups for reinjury rates within 2 months (OR=0.94, 95% CI 0.18 to 5.0, p=0.94), from 2 to 6 months (OR=2.00, 95% CI 0.17 to 23.3, p=0.58), and 6 to 12 months (OR=0.57, 95% CI 0.05 to 6.6, p=0.66). CONCLUSION: Accelerating the introduction of lengthening exercises in the rehabilitation of hamstring injury in male athletes did not improve the time to return to sport nor the risk of reinjury.
Assuntos
Traumatismos em Atletas , Músculos Isquiossurais , Traumatismos da Perna , Relesões , Lesões dos Tecidos Moles , Adolescente , Adulto , Atletas , Traumatismos em Atletas/reabilitação , Músculos Isquiossurais/lesões , Humanos , Masculino , Volta ao Esporte , Adulto JovemRESUMO
BACKGROUND: The COVID-19 pandemic forces sport and exercise medicine (SEM) physicians to think differently about the clinical care of patients. Many rapidly implement eHealth and telemedicine solutions specific to SEM without guidance on how best to provide these services. AIM: The aim of this paper is to present some guiding principles on how to plan for and perform an SEM consultation remotely (teleSEM) based on a narrative review of the literature. A secondary aim is to develop a generic teleSEM injury template. RESULTS: eHealth and telemedicine are essential solutions to effective remote patient care, also in SEM. This paper provides guidance for wise planning and delivery of teleSEM. It is crucial for SEM physicians, technology providers and organisations to codesign teleSEM services, ideally involving athletes, coaches and other clinicians involved in the clinical care of athletes, and to gradually implement these services with appropriate support and education. CONCLUSION: teleSEM provides solutions for remote athlete clinical care during and after the COVID-19 pandemic. We define two new terms-eSEM and teleSEM and discuss guiding principles on how to plan for and perform SEM consultations remotely (teleSEM). We provide an example of a generic teleSEM injury assessment guide.
Assuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Pneumonia Viral/epidemiologia , Medicina Esportiva/métodos , Telemedicina/métodos , COVID-19 , Tomada de Decisão Compartilhada , Registros Eletrônicos de Saúde , Humanos , Pandemias , Seleção de Pacientes , Exame Físico , Guias de Prática Clínica como Assunto , Consulta Remota/métodos , Consulta Remota/organização & administração , SARS-CoV-2 , Medicina Esportiva/organização & administração , Telemedicina/ética , Telemedicina/organização & administração , Terminologia como AssuntoRESUMO
BACKGROUND: The 9+ screening battery test consists of 11 tests to assess limitations in functional movement. AIM: To examine the association of the 9+ with lower extremity injuries and to identify a cut-off point to predict injury risk. METHODS: Professional male football players in Qatar from 14 teams completed the 9+ at the beginning of the 2013/2014 and 2014/2015 seasons. Time-loss injuries and exposure in training and matches were registered prospectively by club medical staff during these seasons. Univariate and multivariate Cox regression analyses were used to calculate HR and 95% CI. Receiver operating characteristic (ROC) curves were calculated to determine sensitivity and specificity and identify the optimal cut-off point for risk assessment. RESULTS: 362 players completed the 9+ and had injury and exposure registration. There were 526 injuries among 203 players (56.1%) during the two seasons; injuries to the thigh were the most frequent. There was no association between 9+ total score and the risk of lower extremity injuries (HR 1.02, 95% CI 0.99 to 1.05, p=0.13), even after adjusting for other risk factors in a multivariate analysis (HR 1.01, 95% CI 0.98 to 1.04, p=0.37). ROC curve analysis revealed an area under the curve of 0.48, and there was no cut-off point that distinguished injured from non-injured players. CONCLUSION: The 9+ was not associated with lower extremity injury, and it was no better than chance for distinguishing between injured and uninjured players. Therefore, the 9+ test cannot be recommended as an injury prediction tool in this population.
Assuntos
Traumatismos em Atletas/diagnóstico , Teste de Esforço , Traumatismos da Perna/diagnóstico , Futebol/lesões , Adulto , Humanos , Masculino , Estudos Prospectivos , Catar , Fatores de Risco , Sensibilidade e Especificidade , Adulto JovemRESUMO
PURPOSE: Numerous authors have hypothesised that MRI scoring systems provide a valid means of predicting return to play duration following an acute hamstring muscle strain. The purpose is to prospectively investigate the predictive value of the MRI scoring system of Cohen for return to sport (RTS), following an acute hamstring injury. METHODS: Male football (soccer) players (n = 139) with acute onset posterior thigh pain underwent standardised clinical and MRI examinations within 5 days after injury. All players underwent a standardised physiotherapy regimen with RTS documented. The MRI scoring was statistically evaluated against RTS. RESULTS: One hundred and ten MRI-positive hamstring injuries were evaluated with RTS duration ranging from 1 to 66 days. Total Cohen's MRI score accounted for approximately 4% of the variance in RTS duration. When comparing those with an MRI score of 10 or more took on average 9.8 days longer to RTS than those with an MRI score less than 10 (effect size: 0.85, p < 0.01). CONCLUSIONS: Utilising the Cohen's MRI scoring system previously described, we were unable to provide a clinically useful prognosis for RTS in male soccer players. This may reflect the broader challenges of attempting to accurately determine RTS duration from imaging performed at a single point in time. LEVEL OF EVIDENCE: Prospective case series, IV.
Assuntos
Traumatismos em Atletas/diagnóstico por imagem , Músculos Isquiossurais/diagnóstico por imagem , Traumatismos da Perna/diagnóstico por imagem , Volta ao Esporte , Futebol/lesões , Adolescente , Adulto , Músculos Isquiossurais/lesões , Indicadores Básicos de Saúde , Humanos , Imageamento por Ressonância Magnética , Masculino , Exame Físico , Prognóstico , Estudos Prospectivos , Recidiva , Coxa da Perna/diagnóstico por imagem , Coxa da Perna/lesões , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Despite the widespread use of periodic health evaluation (PHE) to detect and prevent injury and illness in athletes, its effectiveness in detecting health conditions and relevant risk factors is still debated. AIM: To assess health conditions detected by a comprehensive PHE in professional male football players and evaluate their consequences for participation clearance. METHODS: A total of 558 professional football players in Qatar completed a PHE prior to the 2013 or 2014 seasons: history, general medical (including blood test), cardiovascular (12-lead ECG and echocardiography) and a musculoskeletal examination, including a specific test battery targeting lower extremity strength and flexibility. On the basis of the PHE, players were either cleared or not cleared for participation. RESULTS: In 533 players (95.5%), at least one health condition was detected requiring treatment or follow-up. Vitamin D deficiency or insufficiency (≤30â ng/mL) was the most common medical condition (n=499, 89.4%), followed by hepatitis B non-immunity or infection (n=164, 29.4%). Cardiac screening identified 48 players (8.6%) with one or more abnormal findings (ECG (n=19, 3.4%) and echocardiography (n=14, 2.5%)). Musculoskeletal conditions were observed in 180 players (32.3%); injuries to or strength deficits of the hip/groin and thigh accounted for the largest proportion. Medical clearance was temporarily not given in 69 players (12.4%), while further examinations were being conducted. One player was disqualified from competitive football. CONCLUSIONS: PHE revealed a high prevalence of health conditions requiring treatment or follow-up in professional footballers; however, only 12.4% of conditions impacted on final clearance for participation.
Assuntos
Atletas , Nível de Saúde , Futebol , Adulto , Ecocardiografia , Eletrocardiografia , Cardiopatias/diagnóstico , Humanos , Masculino , Doenças Musculoesqueléticas/diagnóstico , Exame Físico , Prevalência , Catar/epidemiologia , Fatores de Risco , Medicina Esportiva/normas , Adulto JovemRESUMO
BACKGROUND: Lower extremity muscle strength tests are commonly used to screen for injury risk in professional soccer. However, there is limited evidence on the ability of such tests in predicting future injuries. PURPOSE: To examine the association between hip and thigh muscle strength and the risk of lower extremity injuries in professional male soccer players. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: Professional male soccer players from 14 teams in Qatar underwent a comprehensive strength assessment at the beginning of the 2013/2014 and 2014/2015 seasons. Testing consisted of concentric and eccentric quadriceps and hamstring isokinetic peak torques, eccentric hip adduction and abduction forces, and bilateral isometric adductor force (squeeze test at 45°). Time-loss injuries and exposure in training and matches were registered prospectively by club medical staff throughout each season. Univariate and multivariate Cox regression analyses were used to calculate hazard ratios (HRs) with 95% CIs. RESULTS: In total, 369 players completed all strength tests and had registered injury and exposure data. Of these, 206 players (55.8%) suffered 538 lower extremity injuries during the 2 seasons; acute muscle injuries were the most frequent. Of the 20 strength measures examined, greater quadriceps concentric peak torque at 300 deg/s (HR, 1.005 [95% CI, 1.00-1.01]; P = .037) was the only strength measure identified as significantly associated with a risk of lower extremity injuries in multivariate analysis. Greater quadriceps concentric peak torque at 60 deg/s (HR, 1.004 [95% CI, 1.00-1.01]; P = .026) was associated with the risk of overuse injuries, and greater bilateral adductor strength adjusted for body weight (HR, 0.75 [95% CI, 0.57-0.97; P = .032) was associated with a lower risk for any knee injury. Receiver operating characteristic curve analyses indicated poor predictive ability of the significant strength variables (area under the curve, 0.45-0.56). CONCLUSION: There was a weak association with the risk of lower extremity injuries for 2 strength variables: greater quadriceps concentric muscle strength at (1) high and (2) low speeds. These associations were too small to identify an "at-risk" player. Therefore, strength testing, as performed in the present study, cannot be recommended as a screening test to predict injuries in professional male soccer.
Assuntos
Traumatismos em Atletas/diagnóstico , Teste de Esforço , Extremidade Inferior/lesões , Força Muscular/fisiologia , Medição de Risco , Futebol/lesões , Adulto , Estudos de Casos e Controles , Estudos de Coortes , Transtornos Traumáticos Cumulativos/diagnóstico , Humanos , Masculino , Músculo Quadríceps/fisiologiaRESUMO
OBJECTIVES: Shoulder injuries in rugby union football have been the focus of few in-depth studies, despite their frequency and severity. The study's objective was to describe the incidence, patterns and mechanisms of shoulder injuries in rugby. DESIGN: Prospective cohort study of shoulder injury incidence and retrospective case-series study of shoulder injury mechanisms. METHODS: Data were collected from Super Rugby matches from 2005 to 2010 involving elite level adult male rugby players. RESULTS: 7920 player participation hours and 100 shoulder injuries were recorded during 397 Super Rugby matches. The shoulder injury incidence rate was 13 per 1000 player hours (95% confidence interval 10-16). The mean number of days unavailable for selection due to these injuries was 37 (95% confidence interval 25-54). Tacklers sustained shoulder injuries at a higher rate than ball carriers (Rate Ratio=1.7 (95% confidence interval 0.5-5.3)). The most frequently reported injuries were those to the acromio-clavicular joint; dislocations resulted in the greatest amount of missed play. Using video analysis, 47 of the 100 shoulder injury events were successfully identified and analyzed. The main mechanisms of shoulder injury were contact with the ground with the shoulder/arm in horizontal adduction, flexion, and internal rotation; and impact to the lateral aspect of the shoulder with the elbow flexed and arm at the side. CONCLUSIONS: Direct impact to the shoulder, either through player-to-player contact or contact with the ground, is the main cause of shoulder injury. Methods to reduce injury risk, such as shoulder pads and tackle skills, require consideration.
Assuntos
Traumatismos em Atletas/epidemiologia , Futebol Americano/lesões , Lesões do Ombro , Adulto , Traumatismos em Atletas/etiologia , Humanos , Incidência , Escala de Gravidade do Ferimento , Masculino , Nova Zelândia/epidemiologia , Estudos Prospectivos , Gravação em VídeoRESUMO
OBJECTIVE: To examine the epidemiology of match injuries in southern hemisphere professional rugby union and assess the impact of the International Rugby Board (IRB) Experimental Law Variations. SETTING: One-season whole population prospective cohort. SUBJECTS: Twenty-seven teams (813 players) taking part in the 2008 Super 14 and Vodacom Cup competitions. OUTCOME MEASURES: Incidence, severity, location, type and cause of injury. RESULTS: The incidence in the Super 14 competition (96.3 injuries/1 000 player-match hours; 95% confidence interval (CI) 69.0 - 111.7) was significantly higher (p = 0.003) than that in the Vodacom Cup (71.2; CI 60.0 - 84.5); injury severity was significantly lower (p < 0.001) in the Super 14 (mean 13.4 days; median 5) than the Vodacom Cup (mean 21.2; median 12). There were no significant differences between the two competitions in type or location of injury: lower limb muscle/ tendon (Super 14: 27.8%; Vodacom Cup: 25.7%) and joint (non-bone)/ligament (Super 14: 18.8%; Vodacom Cup: 24.3%) were the most common injuries. Injury causation was similar for the two competitions but there were significantly fewer ruck/maul (p = 0.001) and more tackled (p = 0.010) injuries in Super 14 compared with English Premiership rugby and fewer collision (p = 0.002) and more tackling (p < 0.001) injuries compared with Rugby World Cup. In the Vodacom Cup, there were significantly more tackling (p < 0.001) injuries compared with Rugby World Cup. CONCLUSION: The incidence, nature and causes of injuries in southern hemisphere professional club rugby played under IRB Experimental Law Variations were similar to those for professional club rugby in the northern hemisphere and Rugby World Cup played under the previous Laws of Rugby.