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4.
Public Health Rep ; 136(6): 745-753, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33626288

RESUMO

OBJECTIVES: Studies that evaluate the effectiveness of concussion laws often use only a single variable (ie, presence of the law), failing to account for law complexity. We examined the association between multiple design elements of state concussion laws and rates of sports-related concussion reporting among US high school athletes. METHODS: We derived 3 design elements of concussion laws from the 2009-2017 LawAtlas database: (1) strength of law, (2) number of law revisions, and (3) speed of law adoption. We examined the association between these design elements and rates of new and recurrent sports-related concussion reporting from the 2009-2010 through 2016-2017 academic years in a nationally representative sample of high school athletes participating in High School Report Information Online, an online data collection tool. RESULTS: A total of 7064 sports-related concussions (6332 [89.6%] new and 732 [10.4%] recurrent concussions) were reported during the study period, with an overall rate of 39.7 sports-related concussions per 100 000 athletic exposures (eg, game or practice). Rates of new concussion reporting were higher among high schools in states with medium- or high-strength concussion laws than in states with low-strength concussion laws and in states with at least 1 concussion law revision than in states with no concussion law revisions. Rates of recurrent concussion reporting were lower among high schools in states with ≥2 concussion law revisions than in states with <2 concussion law revisions. Early law adoption was associated with higher rates of new and recurrent concussion reporting, and late law adoption was associated with lower rates of new and recurrent concussion reporting. CONCLUSION: Our findings may help inform legislators of the public health effect of concussion laws.


Assuntos
Concussão Encefálica/diagnóstico , Jurisprudência , Esportes/legislação & jurisprudência , Adolescente , Atletas/legislação & jurisprudência , Atletas/estatística & dados numéricos , Concussão Encefálica/terapia , Feminino , Humanos , Masculino , Esportes/fisiologia , Estados Unidos
6.
J Med Ethics ; 45(11): 700-704, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31527141

RESUMO

There is a fundamental tension in many sports: human sex is not binary, but there are only two categories in which people can compete: male and female. Over the past 10 years, the International Association of Athletics Federations (IAAF) regulations have been at the centre of two notable legal disputes. The Court of Arbitration for Sport (CAS) reached two contradictory rulings: in the first case (Dutee Chand vs Athletics Federation India and IAAF), the IAAF regulations for the eligibility of athletes to compete in the female category were suspended (24 July 2015) on grounds of "discrimination against the female category"; in the latter (Caster Semenya and Athletics South Africa vs IAAF), the regulations were reaffirmed (1 May 2019) on grounds that although discriminatory, they are necessary to maintain a "level playing field" and to "protect" the female category. Although Semenya's case has paved the way for questioning existing gender norms in sport, a new stable norm has yet to emerge from her case. The pharmacological solution put forward by IAAF to the tension between fairness and inclusivity of bodies non-conforming to two sexes is not, however, the only possible solution/resolution to the case, as I aim to show in this paper. Here I present some reflections on this topic and suggest how CAS should approach the case if it hopes to resolve it.


Assuntos
Atletas/legislação & jurisprudência , Identidade de Gênero , Hiperandrogenismo/fisiopatologia , Atletismo/ética , Atletismo/legislação & jurisprudência , Feminino , Humanos
7.
S Afr Med J ; 109(8): 548-551, 2019 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-31456545

RESUMO

The International Association of Athletics Federations (IAAF) requires the blood testosterone level of female athletes with differences of sex development to be reduced to below 5 nmol/L for a continuous period of at least 6 months, and thereafter to be maintained to below 5 nmol/L continuously for as long as the athlete wishes to remain eligible. Its ruling is based on questionable research findings. Medical decisions and interventions should be based on evidence from well-designed and well-conducted research and confirmatory studies. Caster Semenya, the reigning 800-meter Olympic champion since 2015, has challenged this ruling. Gender verification was instituted with women's participation in the Olympics in 1900, and female athletes were subjected to invasive, embarrassing and humiliating procedures. In its many decades of harsh scrutiny of successful female athletes, especially those from backgrounds similar to Semenya's, the IAAF has disrespected human rights and medical ethics and allowed prejudice, discrimination and injustice to infringe on their dignity and relentlessly obstruct their international sporting careers.


Assuntos
Atletas/legislação & jurisprudência , Hiperandrogenismo , Análise para Determinação do Sexo , Medicina Esportiva/legislação & jurisprudência , Feminino , Humanos , Preconceito , Racismo , Análise para Determinação do Sexo/ética
8.
J Law Health ; 32(1): 58-88, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31087830

RESUMO

This Note examines the NCAA's unwillingness to enforce the requirement that all NCAA institutions must implement a concussion management plan; the NCAA's refusal to apply its appropriate enforcement mechanism when member institutions violate their concussion management plans, which are instituted in order to protect student-athletes from concussions; how both of these failures result in more concussions and a higher probability of debilitating long-term effects; and solutions to remedy this grave injustice. Part II describes what a concussion is, the long-term effects of concussions, the NCAA's management of concussions, and lawsuits challenging the NCAA in relation to concussions. Part III analyzes the inefficiencies of the NCAA in its management of concussions, the previous and current lawsuits' failure to stimulate change within the NCAA, and the proposed solutions that will help create a safe environment for student-athletes.


Assuntos
Atletas/legislação & jurisprudência , Concussão Encefálica/epidemiologia , Concussão Encefálica/prevenção & controle , Legislação como Assunto , Volta ao Esporte , Estudantes/legislação & jurisprudência , Universidades/organização & administração , Traumatismos em Atletas/classificação , Traumatismos em Atletas/epidemiologia , Traumatismos em Atletas/prevenção & controle , Concussão Encefálica/complicações , Encefalopatia Traumática Crônica/etiologia , Estudos Transversais , Humanos , Fatores de Risco , Gestão de Riscos/organização & administração , Planejamento Estratégico , Estados Unidos
9.
J Clin Endocrinol Metab ; 104(7): 2490-2500, 2019 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-30753550

RESUMO

CONTEXT: The lifetime prevalence of anabolic androgenic steroid (AAS) use is estimated at 1% to 5% worldwide. AAS use occurs primarily male elite athletes and men who want a muscular appearance. The evidence for effective, safe management of AAS cessation and withdrawal is weak. DESIGN: Key studies were extracted from PubMed (1990-2018) and Google Scholar with reference searches from relevant retrieved articles. RESULTS: The proven adverse effects of AASs include suppression of the gonadal axis and infertility, hirsutism and defeminization in women, and erythrocytosis. Alkylated AASs that are taken orally may cause hepatopathy. There is an association between high-dosage AAS use and increased risk of cardiovascular disease. Clues for AAS use include very low serum high-density cholesterol and sex hormone-binding globulin concentrations and unexplained erythrocytosis. For elite athletes, the biological passport (monitoring of blood or urinary androgen and androgen precursor concentrations after determining the athlete's baseline) is useful for detecting AAS use. For nonelite athletes, the best method to confirm AAS use is to inquire in a nonjudgmental manner. Cessation of chronic AAS use is associated with a withdrawal syndrome of anxiety and depression. CONCLUSIONS: Men who use AASs <1 year typically recover normal hypothalamic-pituitary-testicular axis function within 1 year after cessation. Men who have infertility due to high-dosage AAS use ≥1 year might benefit from short-term treatment with clomiphene or human chorionic gonadotropin.


Assuntos
Anabolizantes/efeitos adversos , Androgênios/efeitos adversos , Substâncias para Melhoria do Desempenho/efeitos adversos , Detecção do Abuso de Substâncias/métodos , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Anabolizantes/administração & dosagem , Anabolizantes/sangue , Anabolizantes/urina , Androgênios/administração & dosagem , Androgênios/sangue , Androgênios/urina , Atletas/legislação & jurisprudência , Dopagem Esportivo/legislação & jurisprudência , Dopagem Esportivo/prevenção & controle , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino , Substâncias para Melhoria do Desempenho/administração & dosagem , Substâncias para Melhoria do Desempenho/sangue , Substâncias para Melhoria do Desempenho/urina , Prevalência , Fatores Sexuais , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/etiologia , Transtornos Relacionados ao Uso de Substâncias/terapia
11.
Curr Sports Med Rep ; 17(12): 467-472, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30531465

RESUMO

One of the most contentious issues in modern day sport arises when sports are divided into male and female categories. The International Association of Athletics Federations' (IAAF) previous policy regulating intersex athletes was suspended by the Court of Arbitration for Sport (CAS), resulting in a new policy. The challenge faced by the governing body of athletics is to formulate a policy that upholds both international law and the Olympic charter that stipulates athletes compete without discrimination of any kind. Implementation of the policy has been delayed until after a verdict, expected no later than March 26, 2019, in the Semenya versus IAAF trial in the Court of Arbitration for Sport. If the policy is enacted, it will restrict athletes from competing in the female athletics category with specific differences of sex development (DSD) in races from 400 m up to the mile in international level competitions unless they lower their natural testosterone (T) levels below 5 nmol·L. To thoroughly assess this new IAAF policy, one needs to appreciate its legal, sociological, and scientific underpinnings but also the history of previous policies attempting to define precisely how athletes should be divided into male and female categories. We previously proposed a system to deal with gender variant athletes that relied on a determination of an "athlete/athletic gender." The concept of "athlete gender" was presented to multiple audiences, and the resulting survey is included. A large majority of participants (71% of 153) who answered the survey agreed with the idea of an athlete gender. This position also was accompanied by the request for more studies (20% of those who agreed) and concern over the process of hormone monitoring (32% of those who agreed) to avoid doping misuse. The primary argument of those participating in the survey that disagreed with the position (23% of 153) was that biological differences between males and females remained even after the transition (47% of opposing comments). Mixed gender/sex competitions provide unique opportunities for athletes to compete against one another outside of the traditional male/female divide and pave the way for a more flexible approach for dealing with gender variant athletes.


Assuntos
Atletas/legislação & jurisprudência , Dopagem Esportivo , Esportes/legislação & jurisprudência , Pessoas Transgênero/legislação & jurisprudência , Feminino , Humanos , Masculino
12.
Handb Clin Neurol ; 158: 257-267, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30482354

RESUMO

Beginning in 2009 with the passage of the Zackery Lystedt law in the state of Washington, all 50 states have passed concussion laws that implement a mandatory framework of care for high school and youth athletes. The structure of these laws generally shares the three primary components of the Lystedt law: (1) preseason concussion education; (2) mandatory removal from play with suspected concussion; and (3) clearance from a healthcare professional prior to return to play. These same three policy components are also found at the collegiate and professional levels of sport, either through established policy or labor contracts. This chapter explores concussion-specific legal and policy developments that currently inform concussion management practices across multiple levels of the US athletic system.


Assuntos
Atletas/legislação & jurisprudência , Traumatismos em Atletas/prevenção & controle , Concussão Encefálica/prevenção & controle , Política de Saúde/legislação & jurisprudência , Medicina Esportiva/legislação & jurisprudência , Traumatismos em Atletas/complicações , Concussão Encefálica/etiologia , Humanos , Volta ao Esporte
13.
J Bioeth Inq ; 15(4): 579-587, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30117064

RESUMO

In April 2018, the International Association of Athletics Federations (IAAF) released new regulations placing a ceiling on women athletes' natural testosterone levels to "ensure fair and meaningful competition." The regulations revise previous ones with the same intent. They require women with higher natural levels of testosterone and androgen sensitivity who compete in a set of "restricted" events to lower their testosterone levels to below a designated threshold. If they do not lower their testosterone, women may compete in the male category, in an intersex category, at the national level, or in unrestricted events. Women may also challenge the regulation, whether or not they have lowered their testosterone, or quit sport. Irrespective of IAAF's stated aims, the options forced by the new regulations are impossible choices. They violate dignity, threaten privacy, and mete out both suspicion and judgement on the sex and gender identity of the athletes regulated.


Assuntos
Atletas/legislação & jurisprudência , Hiperandrogenismo/sangue , Hiperandrogenismo/diagnóstico , Medicina Esportiva/ética , Esportes/legislação & jurisprudência , Testosterona/sangue , Feminino , Humanos , Análise para Determinação do Sexo/ética , Esportes/ética , Medicina Esportiva/legislação & jurisprudência
14.
Int J Drug Policy ; 56: 40-45, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29550541

RESUMO

BACKGROUND: This study investigated athlete knowledge of the World Anti-doping Agency (WADA) Prohibited Substances List and the effects of four well-known performance enhancing substances (PES). METHODS: A sample of 1925 elite and sub-elite athletes (mean age 20.6 years) completed a questionnaire about the banned status of 30 substances/methods and their knowledge of the effects of amphetamines, anabolic steroids, growth hormone and erythropoietin. RESULTS: Athletes showed limited understanding of the WADA Prohibited Substances List, scoring 32.2% correct, 36.3% incorrect, and 31.4% indicated they did not know the status of 30 substances. Responses of >50% correct were given for only eight substances/method: anabolic steroids, amphetamines, blood doping, erythropoietin, caffeine, vitamins/minerals, protein powders and iron. Athletes demonstrated moderate knowledge of the desired effects of the four PES (49% correct), but poor knowledge of their adverse effects (29% correct). Age, sex, ethnicity, professional/amateur status, and current competition level were significant predictors of the number of correct responses (r2 = 0.16, p < 0.05). Athletes most likely to provide correct responses were male, 19-22 year-olds, Caucasian, professional and international representatives. CONCLUSION: This comprehensive study of anti-doping demonstrated that Australian athletes had limited knowledge of a wide range of substances and PES. Better targeted drug education towards younger and non-professional athletes and evaluation of current anti-doping programs are warranted.


Assuntos
Atletas/psicologia , Dopagem Esportivo/legislação & jurisprudência , Dopagem Esportivo/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Substâncias para Melhoria do Desempenho/administração & dosagem , Esportes/legislação & jurisprudência , Adolescente , Atletas/legislação & jurisprudência , Austrália , Dopagem Esportivo/prevenção & controle , Feminino , Humanos , Masculino , Esportes/psicologia , Inquéritos e Questionários , Adulto Jovem
15.
Eur J Appl Physiol ; 118(4): 729-736, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29427238

RESUMO

The term doping is generally used to indicate practices based on the use of performance-enhancing drugs (PEDs) or the abuse of medical therapies. Mostly analysed by doctors and officials, doping nevertheless also requires a philosophical consideration to avoid being simplistically portrayed as an isolated practice. To do this, we need to pay attention to the contradictions and paradoxes in the modern approach to doping in sport. In this context, doping is not only relevant to the health of an individual involved in the violation of World Anti-Doping Agency (WADA) criteria, but it actually represents a double-edged phenomenon containing ethical and legal points of view. Several philosophical items affect the ethics of doping. While, indeed, through a deontological vision it is easy to morally condemn an athlete who takes the decision to turn to doping, the same condemnation becomes difficult when the practice of doping is compared with the strong social demand of winners in every field of life. This point must be considered to prevent doping from becoming accepted as a daily practice to excel at all costs and regarded not only as normal but as a necessity for those participating in sport at both an amateur and professional level. Furthermore, a complete discussion on doping has to consider not only the philosophy of performance-enhancing drug abuse, but also the widespread practice of an inappropriate and excessive intake of certain dietary supplements with the unique and obsessive purpose (similar to doping) of increasing physical or mental performance. Based on the above, the aim of this paper is to provide a critical opinion of the doping problem and its related practices and analyze possible solutions considering issues that go beyond the impact of doping on health and reflect on whether it is right or not that an athlete does all he can to improve his performance.


Assuntos
Atletas/legislação & jurisprudência , Dopagem Esportivo/legislação & jurisprudência , Substâncias para Melhoria do Desempenho/farmacologia , Esportes/legislação & jurisprudência , Atitude , Humanos , Comitê de Farmácia e Terapêutica/legislação & jurisprudência
16.
J Sch Nurs ; 34(2): 156-164, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28436284

RESUMO

Exertional heat illness (EHI) is a leading cause of preventable death among student athletes. While causes and preventative measures for EHI are known, school districts may not be implementing evidence-based practices. This descriptive, exploratory study explored school policies, resources, and practices of coaches in a mid-Atlantic state in the prevention and identification of EHI; 397 responded. Ninety-three percent knew of EHI, but only 52% scheduled acclimatization. Coaches reporting a heat emergency plan (56%) were significantly more likely to follow other evidence-based recommendations: altering equipment ( p < .0001, odds ratio [ OR] = 2.53), monitoring environment ( p < .0001, OR = 2.56), providing acclimatization ( p < .0001, OR = 2.50), having athletic trainers at practices ( p < .0001, OR = 4.75), and believed that they could handle the emergency until EMS arrival ( p < .001, OR = 2.48). School districts should comply with evidence-based guidelines. School nurses play a key role in education, developing emergency plans and training coaches in first aid.


Assuntos
Atletas/estatística & dados numéricos , Fidelidade a Diretrizes/legislação & jurisprudência , Transtornos de Estresse por Calor/prevenção & controle , Temperatura Alta/efeitos adversos , Estudantes/estatística & dados numéricos , Adolescente , Atletas/legislação & jurisprudência , Feminino , Humanos , Masculino , Esforço Físico/fisiologia , Instituições Acadêmicas , Estados Unidos
17.
Motriz (Online) ; 24(3): e0055, 2018. tab, ilus
Artigo em Inglês | LILACS | ID: biblio-976251

RESUMO

To identify regional differences in basketball games for under-age categories, this study analyzed game-related statistics of four continental championships for under-18 (U18) men. Methods: A total of 149 games from each continental championship for U18 men held in 2016 were analyzed. A one-way analysis of variance followed by a Bonferroni post hoc test was performed to assess differences in game-related statistics between the continents (Europe, Africa, America, Asia). A discriminant analysis was performed to identify game-related statistics which discriminate among the continents. Results: The U18 African championship, which was characterized by a high number of free throws, was clearly discriminated from any other U18 continental championship. Among the other U18 continental championships excluding the African championship, the biggest difference was observed between the European and the Asian championships. The U18 European championship was characterized by a low number of possessions and a high number of assists, whereas the U18 Asian championship was characterized by a high number of possessions and a low number of assists. Both possessions and assists showed high numbers in the U18 American championship. Conclusion: This study identified regional differences in basketball games among four continental championships for U18 men held in 2016. It is suggested that basketball games for under-age categories are played in a different manner in each region of the world. The information derived from this study will help players and coaches of under-age national teams prepare for international competitions.(AU)


Assuntos
Humanos , Masculino , Adolescente , Basquetebol/estatística & dados numéricos , Atletas/legislação & jurisprudência , Esportes Juvenis/legislação & jurisprudência , Análise Discriminante , Comparação Transcultural
19.
Subst Use Misuse ; 52(14): 1932-1936, 2017 Dec 06.
Artigo em Inglês | MEDLINE | ID: mdl-28742405

RESUMO

BACKGROUND: The sanction that an athlete receives when an anti-doping rule violation has been committed depends on the specific circumstances of the case. Anti-doping tribunals decide on the final sanction, following the rules of the World Anti-Doping Code. OBJECTIVES: To assess the athletes' degree of fault based on the length of sanctions imposed on them to feed policy-related discussions. METHODS: Analysing data from the results management database of the World Anti-Doping Agency for anonymous information of anti-doping rule violations in eight selected sports covering the years 2010-2012. RESULTS: Four out of ten athletes who committed an anti-doping rule violation received a suspension that was lower than the standard. This is an indication that tribunals in many instances are not convinced that the athletes concerned were completely at fault, that mitigating circumstances were applicable, or that full responsibility of the suspected violation should not be held against them. Anabolic agents, peptide hormones, and hormone modulators lead to higher sanctions, as do combinations of several anti-doping rule violations. CONCLUSIONS: This first analysis of information from the World Anti-Doping Agency's results management database indicates that a large proportion of the athletes who commit anti-doping rule violations may have done this unintentionally. Anti-doping professionals should strive to improve this situation in various ways.


Assuntos
Atletas/legislação & jurisprudência , Atletas/estatística & dados numéricos , Dopagem Esportivo/legislação & jurisprudência , Dopagem Esportivo/estatística & dados numéricos , Agências Internacionais/legislação & jurisprudência , Agências Internacionais/estatística & dados numéricos , Notificação de Abuso , Controle Social Formal , Atletas/psicologia , Interpretação Estatística de Dados , Dopagem Esportivo/psicologia , Humanos , Intenção , Formulação de Políticas
20.
J Athl Train ; 52(3): 195-205, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28387550

RESUMO

OBJECTIVE: To offer an overview of sport-related concussion (SRC) prevention and education strategies in the context of the socioecological framework (SEF). Athletic trainers (ATs) will understand the many factors that interact to influence SRC prevention and the implications of these interactions for effective SRC education. BACKGROUND: Concussion is a complex injury that is challenging to identify and manage, particularly when athletes fail to disclose symptoms to their health care providers. Education is 1 strategy for increasing disclosure. However, limited information addresses how ATs can integrate the many factors that may influence the effectiveness of SRC education into their specific settings. Public health models provide an example through the SEF, which highlights the interplay among various levels of society and sport that can facilitate SRC prevention strategies, including education. DESCRIPTION: For ATs to develop appropriate SRC prevention strategies, a framework for application is needed. A growing body of information concerning SRC prevention indicates that knowledge alone is insufficient to change concussion-related behaviors. The SEF allows this information to be considered at levels such as policy and societal, community, interpersonal (relationships), and intrapersonal (athlete). The use of such a framework will facilitate more comprehensive SRC prevention efforts that can be applied in all athletic training practice settings. Clinical Applications: Athletic trainers can use this information as they plan SRC prevention strategies in their specific settings. This approach will aid in addressing the layers of complexity that exist when developing a concussion-management policy and plan.


Assuntos
Traumatismos em Atletas/prevenção & controle , Concussão Encefálica/prevenção & controle , Medicina Esportiva/métodos , Atletas/legislação & jurisprudência , Atletas/estatística & dados numéricos , Traumatismos em Atletas/diagnóstico , Concussão Encefálica/diagnóstico , Educação em Saúde/legislação & jurisprudência , Educação em Saúde/métodos , Política de Saúde , Humanos , Relações Interpessoais , Esportes/legislação & jurisprudência , Esportes/fisiologia , Medicina Esportiva/legislação & jurisprudência , Universidades/legislação & jurisprudência
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