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OBJECTIVE: External auditive exostosis (EAE), known as surfer's ear, is a temporal bone outgrowth resulting from ear exposure to cold air and water. This review aims to shed light on the prevalence of EAE among worldwide surfers. METHODS: By a thorough retrieval of the PubMed, we found all original investigations performed on EAE among suffers. The retrieval time was from the construction of the database to December 2022. Agency for Healthcare Research and Quality (AHRQ) methodology checklist for assessing the quality of cross-sectional/prevalence study was performed. RESULTS: 19 articles were selected involving 2997 surfers on whom 2032 presented EAE. The prevalence of EAE was ranged from 53 to 90% with a mean at 67.8%. 3 investigations were performed from USA, five from UK and Ireland, five from Australia and New Zealand and six from Japan and Europe. CONCLUSION: Cold water exposure, combined with wind and prolonged surfing activity, contributes to the development of EAE. Symptoms range from mild discomfort to hearing loss and recurrent infections. Preventive measures, such as raising awareness and promoting the use of ear protection, are crucial. Further research is needed to improve prevention strategies and understand the underlying mechanisms of EAE.
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Exostose , Esportes , Humanos , Estudos Transversais , Meato Acústico Externo , Exostose/epidemiologia , Exostose/prevenção & controle , ÁguaRESUMO
On May 11, 2020, five surfers drowned after asphyxiation in a massive foam bank near the Dutch coast. We present a detailed account of the event and an examination of factors that govern local foam events, that are traditionally caused by Phaeocystis globosa (Prymnesiophyceae). The data support the hypothesis that the foam originated from a Phaeocystis bloom which if correct would make this accident the first report of human fatalities due to a harmful algal bloom in The Netherlands, and the first globally due to a Phaeocystis bloom. The rarity of massive foam banks and the absence of local real-time plankton monitoring makes it difficult to accurately predict dangerous situations as in 2020. As a prevention, surfers and other water sportsmen need to apply good seamanship during stormy and foamy conditions.
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Haptófitas , Humanos , Proliferação Nociva de Algas , Mar do Norte , Plâncton , Países BaixosRESUMO
BACKGROUND: Surfers play a critical role in coastal drowning prevention, conservatively estimated to make as many rescues as beach lifeguards. The Surfer Rescue 24/7 (SR24/7) program is a coastal safety intervention in Australia and New Zealand that teaches surfers safe rescue skills and promotes prevention activities. This multi-part, mixed-methods study aimed to evaluate the impact of the SR24/7 program. METHODS: The study consisted of three parts employing quantitative and qualitative methods: a retrospective survey of course participants, in-depth interviews with course participants who had conducted rescues, and an analysis of self-reported skills confidence ratings before and after the program. RESULTS: Triangulated results from the three study components indicated that after the course, participants exhibited high levels of satisfaction with their experience in the program and would encourage others to attend, were more observant and aware of safety concerns while surfing, had a better understanding of ocean conditions and hazards, learned new rescue techniques and skills, grasped important course concepts related to their own personal safety, and improved their confidence in responding to an emergency situation. Several participants had conducted rescues in real life and indicated that the course was effective in providing them with the baseline knowledge and skills to keep safe while helping others in the ocean. This study also provides new insight on the role of surfers in coastal safety, specifically that surfers are engaged in a range of prevention activities before rescue is required. CONCLUSIONS: Despite persistent challenges in combating coastal drowning rates, the SR24/7 program is an effective intervention that helps save lives. Importantly, this study provides evidence that the course successfully equips surfers with techniques to act responsibly and safely. Expanding coastal safety focus and resources towards surfers, an often-overlooked demographic in beach safety strategies, could substantially enhance community-level capacity to prevent and respond to ocean emergencies.
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Afogamento , Esportes , Humanos , Afogamento/prevenção & controle , Nova Zelândia , Estudos Retrospectivos , AustráliaRESUMO
BACKGROUND: The sport of surfing has grown exponentially. Early studies of surfing injuries are outdated as newer and more accessible surf technology has become available. This study's goal was to describe surfing injury patterns, incidence, and disposition of pediatric and adult surfers. STUDY DESIGN: A retrospective review of surfing injuries from 2009 to 2020 of adult (>18 years of age) and pediatric (<18 years of age) patients was performed using the National Electronic Injury Surveillance System (NEISS) database. The consumer product code 1261 (Surfing) was used to identify injury patterns. Chi-squared test was performed on all categorical variables. Logistic regression was used on significant variables from the frequency tables. All analysis was performed with R-statistical programming software. RESULTS: There was an overall decreasing trend of surfing injuries over time. Injuries for both adult and pediatric patients tended to occur most within the summer season (p<0.001). The odds of an adult surfing injury victim being male is 2.89 (95% CI 1.87-4.44). The head/neck/face were the most injured body part in both groups. The pediatric group had a significantly higher rate of concussions at 6.5% compared to the adult group at 3.2%. Overall, the most common injury type was to the skin (p<0.001). Disposition between groups were similar with most patients being discharged home. Mortality was rare with three reported fatalities in the adult group and none in the pediatric group. CONCLUSION: The incidence of surfing injuries is continuing to decline despite more people surfing, revealing the improved safety of the sport over the last decade. Head/neck/face injuries are common injury locations, and pediatric surfers are particularly at increased risk of concussions. Continued education, usage of safety equipment such as protective headgear, and awareness of injury patterns, could further lessen potential injuries.
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La exóstosis del conducto auditivo externo (ECAE), también conocida como oído de surfista, es una alteración del tejido óseo del oído externo, principalmente causada debido a la sobrexposición al frío. Considerando que los practicantes de deportes acuáticos como el surf y bodyboard de las costas del pacífico sur se exponen a aguas con temperaturas entre 12-16 °C, se busca determinar, en este estudio, la prevalencia y grado de ECAE en practicantes de surf y bodyboard de las localidades de Reñaca y Concón durante el año 2018. Se realizó una evaluación del CAE mediante video-otoscopía a 67 personas (134 oídos) practicantes de surf y bodyboard de las playas de Reñaca y Concón, y se les aplicó un cuestionario respecto a sus hábitos de práctica. Como resultado, se observó una prevalencia de ECAE del 77,6%, siendo el 61,2% ECAE bilateral y el 16,4% ECAE unilateral. Se pudo determinar, además, que el 62,3%de los participantes no usa protecciones. A partir de estos hallazgos, es posible concluir que existe una alta prevalencia de la ECAE en practicantes de surf y bodyboard en las costas centrales chilenas, lo que debería alertar tanto a la población practicante como a profesionales de la salud auditiva con el fin de promover una vida saludable en esta población.
External auditory canal exostosis (ECAE), also known as surfer's ear, is an alteration of the bone tissue of the external ear, mainly caused due to overexposure to cold. Considering that those who practice water sports such as surfing and bodyboarding on the Pacific coast are exposed to waters with temperatures between 12-16 °C,. We seek to determine, in this study, the prevalence and degree of ECAE in surfers and bodyboarders from the coast of the south of Pacific Ocean, Reñaca and Concón, during the year 2018. An evaluation of the ECAE was carried out by means of video-otoscopy in 67 people (134 ears) who practiced surfing and bodyboarding from the beaches of Reñaca and Concón, and a questionnaire was used to collect information about their practice habits. As a result, a prevalence of ECAE of 77.6% was observed, with 61.2% bilateral ECAE and 16.4% unilateral ECAE. It was also possible to determine that 62.3% of the participants do not use protections. Based on these findings, it is possible to conclude that there is a high prevalence of ECAE in surfers and bodyboarders on the central Chilean coasts, which should alert both the practicing population and hearing health professionals to promote a healthy life in this population.
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Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Adulto Jovem , Exostose/epidemiologia , Esportes Aquáticos , Índice de Gravidade de Doença , Chile , Exostose/diagnóstico , Exostose/prevenção & controle , Prevalência , Estudos Transversais , Inquéritos e Questionários , Meato Acústico ExternoRESUMO
PURPOSE: The aim of the study was to investigate the efficacy of ear protection (earplug and surf hood) in preventing the development of external auditory exostosis (EAE) in surfers. METHODS: We performed a prospective observational study. Volunteer surfers were recruited from June 2016 to October 2017 on the Brittany coast in France. Each participant filled in a questionnaire and underwent otoscopic digitalized photography to establish the degree of external ear obstruction by two different practitioners. The correlation between the percentage of external ear obstruction and the time spent in water with or without protection was evaluated. Risk factors of EAE were assessed. RESULTS: Two hundred and forty-two ears were analysed. The incidence of EAE was 89.96% with an average rate of obstruction of 37.65%. Risk factors for EAE were male sex (p = 0.0005), number of years practicing surf (p < 0.0001) and symptoms of ear obstruction (p = 0.0358). A significant correlation was found between EAE severity and number of hours spent in water without any protection (earplugs or surf hood) (p < 0.0001). No correlation was found between EAE severity and time spent in water with earplugs (p = 0.6711) but a correlation was identified between obstruction and time spent in water with surf hood (p = 0.0358). CONCLUSIONS: Wearing earplugs is an effective way to prevent EAE in surfers unlike surf hood.
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Exostose , Esportes , Meato Acústico Externo , Dispositivos de Proteção das Orelhas , Exostose/epidemiologia , Exostose/etiologia , Exostose/prevenção & controle , Humanos , Masculino , Estudos ProspectivosRESUMO
A history of frequent surfing can be a key finding when a patient comes in with subcutaneous lesions on bilateral anterior lower chest. MR imaging could lead to the diagnosis with its characteristic finding for collagenous mass lesions, though most cases do not require imaging unless with atypical presentation. This enables clinicians to avoid unnecessary invasive procedures.
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BACKGROUND: Antibiotic-resistant bacteria (ARB) present a global public health problem. With numbers of community-acquired resistant infections increasing, understanding the mechanisms by which people are exposed to and colonised by ARB can help inform effective strategies to prevent their spread. The role natural environments play in this is poorly understood. This is the first study to combine surveillance of ARB in bathing waters, human exposure estimates and association between exposure and colonisation by ARB in water users. METHODS: 97 bathing water samples from England and Wales were analysed for the proportion of E. coli harbouring blaCTX-M. These data were used to estimate the likelihood of water users ingesting blaCTX-M-bearing E. coli. Having identified surfers as being at risk of exposure to ARB, a cross-sectional study was conducted. Regular surfers and non-surfers were recruited to assess whether there is an association between surfing and gut colonisation by blaCTX-M-bearing E. coli. RESULTS: 11 of 97 bathing waters sampled were found to contain blaCTX-M-bearing E. coli. While the percentage of blaCTX-M-bearing E. coli in bathing waters was low (0.07%), water users are at risk of ingesting these ARB. It is estimated that over 2.5 million water sports sessions occurred in 2015 resulting in the ingestion of at least one blaCTX-M-bearing E. coli. In the epidemiological survey, 9/143 (6.3%) surfers were colonised by blaCTX-M-bearing E. coli, as compared to 2/130 (1.5%) of non-surfers (risk ratio=4.09, 95% CI 1.02 to 16.4, p=0.046). CONCLUSIONS: Surfers are at risk of exposure to and colonisation by clinically important antibiotic-resistant E. coli in coastal waters. Further research must be done on the role natural environments play in the transmission of ARB.
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Farmacorresistência Bacteriana , Exposição Ambiental/análise , Exposição Ambiental/estatística & dados numéricos , Escherichia coli/efeitos dos fármacos , Escherichia coli/isolamento & purificação , Praias , Estudos Transversais , Monitoramento Ambiental , Humanos , Natação/estatística & dados numéricos , Reino UnidoRESUMO
A pilot project was conducted to examine the health status and possible adverse health effects associated with seawater exposure (microbial water-quality indicators and phytoplankton abundance and their toxins) of surfers in Monterey Bay, Central California coastal waters. Forty-eight surfers enrolled in the study and completed an initial health background survey and weekly health surveys online using Survey Monkey. Descriptive statistics and generalized estimating equation, a regression technique, were used to identify longitudinal and correlated results. The surfers were predominately Caucasian, male, and physically active. They surfed approximately 4 h a week. Their average age was 34 years. The data indicated that the surfers were generally "healthy," with a low prevalence of diabetes, high cholesterol, and hypertension. Their most common health problems were allergies and asthma. During the study, 10% of the surfers reported gastrointestinal symptoms and 29% reported upper respiratory symptoms. This study suggests surfers were significantly more likely to report upper respiratory symptoms when they had a history of allergies, housemates with upper respiratory symptoms, and/or a history of previous adverse health symptoms while surfing during a "red tide" (an event often associated with the presence of phytoplankton toxins). Additionally, female surfers reported upper respiratory symptoms more than males.