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1.
Arq. bras. neurocir ; 38(4): 284-291, 15/12/2019.
Article in English | LILACS | ID: biblio-1362497

ABSTRACT

The present review paper aims to update the definition and classification of cerebral concussion, highlighting its pathophysiological mechanisms. The high prevalence of cerebral concussion in emergency rooms around the world makes it necessary to know its proper management to avoid its late sequelae, which traditionally compromise cognitive aspects of behavior. New evidence on potential neuroprotective treatments is being investigated.


Subject(s)
Brain Concussion/classification , Brain Concussion/diagnosis , Brain Concussion/physiopathology , Brain Concussion/drug therapy , Brain Concussion/epidemiology
3.
Rev. chil. neurocir ; 42(1): 12-14, jul. 2016. tab
Article in Spanish | LILACS | ID: biblio-869746

ABSTRACT

Objetivo: presentar la reducción progresiva en la frecuencia de conmociones cerebrales en los Campeonatos Mundiales de Karate, a partir de los cambios en el reglamento de la Federación Mundial de Karate (FMK). Material y Método: Estudio prospectivo de las conmociones cerebrales ocurridas en los campeonatos del mundo de Madrid (2002), Monterrey (2004), Tampere (2006), Tokio (2008), Belgrado (2010) y París (2012). Resultados: La frecuencia de conmociones cerebrales, definidas según la Conferencia Internacional de Conmoción en el Deporte (Viena 2001, Praga 2004, Zurich 2008 y 2012) ha disminuido progresivamente en los Campeonatos del Mundo de Karate: una conmoción cada 230 combates en Madrid, una cada 196 en Monterrey, una cada 99 en Tampere, una cada 612 en Tokio, una cada 512 en Belgrado, y una cada 1.140 en París. Discusión y Conclusión: El uso de protecciones, la aplicación rigurosa del reglamento del karate deportivo y la educación continua en la prevención de lesiones de los competidores, técnicos y árbitros, ha disminuido la frecuencia de conmocionescerebrales en los Campeonatos del Mundo, haciendo del karate deportivo una disciplina más segura, cumpliendo con los principios del Olimpismo.


Objective: to present the progressive reduction of the frequency of cerebral concussion in the World Karate Championships, due to the changes in the Rules and Regulations of the World Karate Federation (WKF). Material and Method: Prospective study of the brain concussions occurred in the World Championships of Madrid (2002), Monterrey (2004), Tampere (2006), Tokyo (2008), Belgrade (2010) and Paris (2012). Results: The frequency of brain concussion, defined by the International Conference of Sports Concussion (Vienne 2001, Prague 2004, Zurich 2008 and 2012) has progressively diminished in the World Karate Championships: one concussion each 230 bouts in Madrid, one each 196 in Monterrey, one each 99 in Tampere, one each 612 in Tokyo, one each 512 in Belgrade, and one each 1,140 in Paris. Discussion and Conclusion: The use of protections, the rigorous enforcement of the Rules and Regulations of the Sports Karate and the continuous education inthe prevention of injury of athletes, technicians and referees, has diminished the frequency of brain concussion in the World Championships, making Karate a much safer sport, achieving Olympic principles.


Subject(s)
Humans , Martial Arts/injuries , Brain Concussion/epidemiology , Sports/statistics & numerical data , Prospective Studies
4.
Medwave ; 13(1)feb. 2013. tab
Article in Spanish | LILACS | ID: lil-679698

ABSTRACT

Recientemente se ha puesto más atención en todo el mundo a las conmociones cerebrales que ocurren durante la práctica del deporte, a nivel escolar, amateur o profesional. La conmoción cerebral se define como una alteración repentina y transitoria en la conciencia inducida por fuerzas biomecánicas traumáticas de transmisión directa o indirectamente al cerebro. Este tipo de lesiones ocurren más comúnmente en deportes de contacto, como el boxeo, el fútbol americano y el soccer, luchas, hockey, entre otros. Se debe sospechar conmoción cerebral en cualquier deportista que sufra un traumatismo craneoencefálico, haya perdido o no el estado de conciencia. Estos deportistas, no deben regresar a la práctica deportiva de manera inmediata, y se recomiendan unos días de descanso mental y físico, para su total recuperación. Se deben evitar los traumatismos en la cabeza de manera repetitiva, ya que existe evidencia que en algunos deportistas puede producir un estado de encefalopatía traumática crónica. En la presente revisión se abordan las diferentes definiciones de conmoción cerebral, su manejo y sus consecuencias a largo plazo. Asimismo, se anexa la versión en español de la herramienta de evaluación de conmoción, Sport Concussion Assessment Tool 2 (SCAT2).


Recently, there has been increased attention to concussions that occur during sports activities, both at school level or amateur and professional level. Concussion is defined as a sudden and transient alteration of consciousness induced by traumatic biomechanical forces transmitted directly or indirectly to the brain. Such injuries most commonly occur in contact sports such as boxing, football, soccer, wrestling, hockey, among others. Concussion should be suspected in any athlete who suffers a head injury, whether or not it is associated to loss of consciousness. These athletes should not return to their sports activities immediately, and a few days of mental and physical leave are recommended in order to ensure full recovery. Repeat head injuries should be avoided, since there is evidence that in some athletes they can lead to chronic traumatic encephalopathy. The present review focuses on the different definitions of concussion, management and long-term consequences. It also contains the Spanish version of the Sport Concussion Assessment Tool 2 (SCAT2).


Subject(s)
Humans , Brain Concussion/diagnosis , Brain Concussion/etiology , Brain Concussion/therapy , Sports , Craniocerebral Trauma/complications , Brain Concussion/complications , Brain Concussion/epidemiology , Risk Factors , Signs and Symptoms , Trauma Severity Indices , Brain Injury, Chronic/etiology , Athletic Injuries/complications
5.
Med. reabil ; 25(2): 43-45, maio-ago. 2006. tab
Article in Portuguese | LILACS | ID: lil-436592

ABSTRACT

Introdução: A concussão é a forma mais freqüente de trauma crânio encefálico (TCE) e é definida como qualquer disfunção cerebral de etiologia traumática, com ou sem perda de consciência. No futebol, freqüentemente os jogadores apresentam este quadro, sem o diagnóstico adequado.Objetivo: Avaliar a prevalência de concussão cerebral em 35 atletas jogadores de futebol profissional de um time de São Paulo.Estudo: observacional de corte transverso, de busca ativa.Método: aplicação de questionário estruturado, no segundo semestre de 2004.Conclusão: a concussão é uma lesão freqüente nos jogadores de futebol profissional e ainda sub-diagnosticada


Subject(s)
Humans , Male , Adult , Athletic Injuries , Brain Concussion/epidemiology , Soccer , Prevalence , Retrospective Studies
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