RESUMEN
Electronic sports (esports), or competitive video gaming, is a rapidly growing industry and phenomenon. While around 90% of American children play video games recreationally, the average professional esports athlete spends 5.5 to 10 h gaming daily. These times and efforts parallel those of traditional sports activities where individuals can participate at the casual to the professional level with the respective time commitments. Given the rapid growth in esports, greater emphasis has been placed on identification, management, and prevention of common health hazards that are associated with esports participation while also focusing on the importance of health promotion for this group of athletes. This review outlines a three-point framework for sports medicine providers, trainers, and coaches to provide a holistic approach for the care of the esports athlete. This esports framework includes awareness and management of common musculoskeletal and health hazards, opportunities for health promotion, and recommendations for performance optimization.
Asunto(s)
Promoción de la Salud/métodos , Salud Holística , Medicina Deportiva , Deportes/tendencias , Juegos de Video/tendencias , Adolescente , Adulto , Traumatismos en Atletas/etiología , Traumatismos en Atletas/prevención & control , Rendimiento Atlético , Niño , Trastornos de Traumas Acumulados/etiología , Ingestión de Líquidos , Ergonomía , Humanos , Salud Mental , Enfermedades Musculoesqueléticas/etiología , Enfermedades Musculoesqueléticas/terapia , Acondicionamiento Físico Humano , Postura , Conducta Sedentaria , Factores de Tiempo , Tromboembolia Venosa/etiología , Tromboembolia Venosa/prevención & control , Juegos de Video/efectos adversos , Visión Ocular , Adulto JovenRESUMEN
The objective of this study was to compare head impact data acquired with an impact monitoring mouthguard (IMM) to the video-observed behavior of athletes' post-collision relative to their pre-collision behaviors. A total of n = 83 college and high school American football players wore the IMM and were video-recorded over 260 athlete-exposures. Ex-athletes and clinicians reviewed the video in a two-step process and categorized abnormal post-collision behaviors according to previously published Obvious Performance Decrement (OPD) definitions. Engineers qualitatively reviewed datasets to check head impact and non-head impact signal frequency and magnitude. The ex-athlete reviewers identified 2305 head impacts and 16 potential OPD impacts, 13 of which were separately categorized as Likely-OPD impacts by the clinical reviewers. All 13 Likely-OPD impacts were in the top 1% of impacts measured by the IMM (ranges 40-100 g, 3.3-7.0 m/s and 35-118 J) and 12 of the 13 impacts (92%) were to the side or rear of the head. These findings require confirmation in a larger data set before proposing any type of OPD impact magnitude or direction threshold exists. However, OPD cases in this study compare favorably with previously published impact monitoring studies in high school and college American football players that looked for OPD signs, impact magnitude and direction. Our OPD findings also compare well with NFL reconstruction studies for ranges of concussion and sub-concussive impact magnitudes in side/rear collisions, as well as prior theory, analytical models and empirical research that suggest a directional sensitivity to brain injury exists for single high-energy impacts.
Asunto(s)
Acelerometría , Atletas , Conmoción Encefálica , Fútbol Americano/lesiones , Dispositivos de Protección de la Cabeza , Grabación en Video , Adulto , Fenómenos Biomecánicos , Conmoción Encefálica/patología , Conmoción Encefálica/fisiopatología , Conmoción Encefálica/prevención & control , Cabeza/patología , Cabeza/fisiopatología , Humanos , Masculino , Estados UnidosRESUMEN
Despite the widespread awareness of concussion across all levels of sport, the management of concussion from youth to college is inconsistent and fragmented. A fundamental gap contributing to inconsistent care is the lack of a scalable, systematic approach to document initial injury characteristics following concussion. The purpose of this study was to determine differences in injury profiles and management of youth, high school, and college athletes using a mobile application for incident report documentation.A cohort study was conducted in which concussion electronic incident report data from 46 high schools and colleges, and Cleveland Clinic ambulatory concussion clinics were gathered and analyzed.In sum, 1421 (Nâ=â88 youth, Nâ=â1171 high school and Nâ=â162 college) athletes with sport-related concussions were included.Despite the relative absence of red flags, youth athletes had a greater probability of being sent to the emergency department than high school and collegiate athletes. Over 60% of athletes were removed from play immediately post-injury. Injury recognition was delayed in 25% of athletes due to delayed symptom reporting (20% of males, 16% of females) or delayed symptom onset (5% of males, 9% of females). A significantly greater incidence of red flags was evident in males, and in high school and collegiate athletes compared to youth athletes.The high frequency of youth athletes sent to the emergency department, despite the absence of red flags, may be a reflection of inadequate medical coverage at youth events, ultimately resulting in unnecessary utilization of emergency medicine services. The relatively high incidence of delayed injury reporting implies that additional educational efforts targeting student-athletes and the utilization of resources to improve injury detection are warranted. The systematic collection of injury-related demographics through the electronic mobile application facilitated interdisciplinary communication and improved the efficiency of managing athletes with concussion.
Asunto(s)
Traumatismos en Atletas/epidemiología , Conmoción Encefálica/epidemiología , Gestión de Riesgos/métodos , Medicina Deportiva/estadística & datos numéricos , Adolescente , Atletas/estadística & datos numéricos , Traumatismos en Atletas/terapia , Conmoción Encefálica/diagnóstico , Conmoción Encefálica/terapia , Medicina de Emergencia/normas , Femenino , Humanos , Incidencia , Comunicación Interdisciplinaria , Masculino , Aplicaciones Móviles/normas , Manejo de Atención al Paciente/normas , Estudios Retrospectivos , Instituciones Académicas , Medicina Deportiva/normas , Estudiantes , Universidades , Adulto JovenRESUMEN
INTRODUCTION: Despite the widespread utilization of the Balance Error Scoring System (BESS) in the evaluation of concussion, it has been criticized for its error-based scoring that is susceptible to floor and ceiling effects and substantial inter-rater variability. A biomechanical outcome, Cleveland Clinic Postural Stability Index (CC-PSI), has been developed as an alternative to subjective BESS scoring. The CC-PSI uses inertial sensor data within a mobile device to provide an objective measure of postural sway during the BESS. This project aimed to determine the effect of age and sex on the CC-PSI and report normative values for healthy, active children, adolescents, and young adults. METHODS: A cross-sectional sample of 6762 student-athletes completed BESS testing. Participants were stratified according to three age groups for each sex. The groups included the following: youth (age, 5-13 yr), males (n = 360), females (n = 246); high school (age, 14-18 yr), males (n = 3743), females (n = 1673); and college (age, 19-23 yr), males (n = 497), females (n = 243). Percentile rankings were determined for each participant to characterize movement of COM in the medial-lateral, anterior-posterior, and trunk rotation directions relative to the entire cohort during the BESS stances. RESULTS: Overall, postural stability was worse in youth compared with high school and collegiate athletes. Specifically, the CC-PSI was significantly worse in youth male athletes compared with high school and collegiate male athletes (P < 0.001). Females exhibited significantly better scores compared with males in youth and high school cohorts (P < 0.01). CONCLUSIONS: The CC-PSI provides a quantitative, objective measure of postural stability, overcoming the limitations associated with conventional BESS scoring. Optimal concussion management should use objective age- and sex-specific values in the evaluation of postural stability. The normative values of the CC-PSI may be used in the absence of a baseline BESS evaluation to aid clinical decision making.
Asunto(s)
Examen Físico/normas , Equilibrio Postural , Adolescente , Factores de Edad , Atletas , Fenómenos Biomecánicos , Conmoción Encefálica/diagnóstico , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Masculino , Ohio , Factores Sexuales , Estudiantes , Adulto JovenRESUMEN
CONTEXT: Annually, more than 1 million youth athletes in the United States receive or are suspected of receiving a concussion. The Balance Error Scoring System (BESS) is the most commonly used clinical balance evaluation designed to provide a better understanding of the motor-control processes of individuals with concussion. Despite the widespread use of the BESS, a fundamental gap exists in applying this tool to young athletes, as normative values are lacking for this population. OBJECTIVE: To determine age- and sex-specific normative values for the BESS in youth, high school, and collegiate athletes. DESIGN: Cross-sectional study. SETTING: Local youth sport organizations, high schools, and colleges. PATIENTS OR OTHER PARTICIPANTS: Student-athletes (N = 6762) completed preseason baseline concussion testing as part of a comprehensive concussion-management program. Groups were youth males aged 5 to 13 years (n = 360), high school males aged 14 to 18 years (n = 3743), collegiate males aged 19 to 23 years (n = 497), youth females aged 5 to 13 years (n = 246), high school females aged 14 to 18 years (n = 1673), and collegiate females aged 19 to 23 years (n = 243). MAIN OUTCOME MEASURE(S): Errors according to the BESS specifications. RESULTS: Performance on the BESS was worse ( P < .01) in youth athletes than in high school and collegiate athletes. In the youth and high school cohorts, females exhibited better scores than males ( P < .05). Sex was not a factor for collegiate athletes. Data from the youth cohort were further subdivided into 4-year bins to evaluate potential motor-development differences. The error count was highest for 5- to 9-year-old males and decreased with age. CONCLUSIONS: Performance on the BESS depended on sex and age, particularly in youth athletes. These sex- and age-specific normative values provide a reference to facilitate and unify clinical decision making across multiple providers caring for youth athletes with concussions.