ABSTRACT
The aim of this study was to systematically review the current literature on blood flow restriction (BFR) as a post-exercise recovery strategy. Experimental studies investigating the effect of BFR on recovery after exercise were included. Only studies meeting the following inclusion criteria were selected: (a) studies investigating about BFR as a post-exercise recovery strategy in athletes and healthy individuals; (b) the full text being available in English; (c) experimental research study design. Studies that exclusively analyzed BFR as a recovery strategy during the exercise (e.g., recovery strategy between bouts of exercise) were excluded. A literature review was conducted on the PubMed, Cochrane, and Web of Science electronic databases up until May 7th, 2023. The main findings were that (i) 9 studies investigated passive BFR as a post-exercise recovery strategy, which shows a significant lack of research in both team and individual sports (especially in female populations), and only 2 studies used active BFR protocols; (ii) although a high quality range of studies was observed, there were methodological limitations such as BFR interventions that were usually conducted after fatiguing protocols or fitness tests, which may not represent the real exercise (e.g., a sprint session of 6 sets of 50 m may induce muscle damage but it does not represent the demands of a team sport like rugby or soccer); (iii) there is a lack of consistency in BFR protocols (e.g., number of cycles or duration of the occlusion-reperfusion periods) for recovery; (iv) some studies showed beneficial effects while others found no positive or detrimental effects of BFR as a post-exercise recovery strategy in comparison with the control/SHAM group. In conclusion, only 11 studies investigated BFR as a post-exercise recovery strategy and there is not any significant amount of evidence in team or individual sports (especially in female populations). BFR could be a potential post-exercise recovery strategy, but practitioners should use caution when applying this method of recovery for their athletes and clients. In addition, it would be of interest for high performance-related practitioners to have a better understanding of the benefits of BFR interventions combined with either active or passive forms of exercise as a post-exercise recovery strategy.
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BACKGROUND: Long-distance running is a popular form of cardiovascular exercise with many well-described health benefits, from improving heart health to the management of obesity, diabetes, and mental illness. The impact of long-distance running on joint health in recreational runners, however, remains inconclusive. HYPOTHESIS: The prevalence of osteoarthritis in runners is not associated with an athlete's running-related history, including the number of marathons completed, cumulative years of running, average weekly mileage, and average running pace. STUDY DESIGN: Prospective cohort study. LEVEL OF EVIDENCE: Level 3. METHODS: A survey was distributed to all participants registered for the 2019 or 2021 Chicago marathon (n = 37,917). Surveys collected runner demographics and assessed for hip/knee pain, osteoarthritis, family history, surgical history, and running-related history. Running history included the number of marathons run, number of years running, average running pace, and average weekly mileage. The overall prevalence of osteoarthritis was identified, and a multivariable logistic regression model was used to identify variables associated with the presence of hip and/or knee osteoarthritis. RESULTS: Surveys were completed by 3804 participants (response rate of 10.0%). The mean age was 43.9 years (range, 18-83 years) and participants had completed on average 9.5 marathons (median, 5 marathons; range, 1-664 marathons). The prevalence of hip and/or knee arthritis was 7.3%. A history of hip/knee injuries or surgery, advancing age, family history, and body mass index (BMI) were risk factors for arthritis. Cumulative number of years running, number of marathons completed, weekly mileage, and mean running pace were not significant predictors for arthritis. The majority (94.2%) of runners planned to run another marathon, despite 24.2% of all participants being told by a physician to do otherwise. CONCLUSION: From this largest surveyed group of marathon runners, the most significant risk factors for developing hip or knee arthritis were age, BMI, previous injury or surgery, and family history. There was no identified association between cumulative running history and the risk for arthritis.
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OBJECTIVE: To report the injury prevention programs utilised by top-level female footballers competing internationally. METHODS: An online survey was administered to physicians of the 24 competing national teams at the 2019 Federation Internationale de Football Association (FIFA) Women's World Cup. The survey included 4 sections regarding perceptions and practices concerning non-contact injuries: (1) risk factors, (2) screening tests and monitoring tools, (3) preventative strategies, and (4) reflection on their World Cup experience. RESULTS: Following responses from 54% of teams, the most common injuries encountered included muscle strains, ankle sprains, and anterior cruciate ligament ruptures. The study also revealed the most important injury risk factors during the FIFA 2019 World Cup. Intrinsic risk factors include accumulated fatigue, previous injury, and strength endurance. Extrinsic risk factors include reduced recovery time between matches, congested match schedule, and the number of club team matches played. The 5 most used tests for risk factors were flexibility, joint mobility, fitness, balance, and strength. Monitoring tools commonly used were subjective wellness, heart rate, minutes/matches played, and daily medical screening. Specific strategies to limit the risk of an anterior cruciate ligament injury included the FIFA 11+ program and proprioception training. CONCLUSION: The present study revealed multifactorial approaches to injury prevention strategies for women's national football teams at the FIFA 2019 World Cup. Challenges to injury prevention program implementation reflect time limitations, schedule uncertainties, and varying club team recommendations. LEVEL OF EVIDENCE: IV.
Subject(s)
Ankle Injuries , Anterior Cruciate Ligament Injuries , Athletic Injuries , Soccer , Sprains and Strains , Humans , Female , Athletic Injuries/prevention & control , Sprains and Strains/complications , Risk Factors , Soccer/injuries , Ankle Injuries/prevention & control , Ankle Injuries/complications , Anterior Cruciate Ligament Injuries/prevention & controlABSTRACT
OBJECTIVES: Determine whether Pre-Game Safety Huddles, a novel and low-resource approach to concussion education, increase the expected likelihood of concussion reporting for youth athletes. METHODS: A cluster-randomised trial compared Safety Huddles to usual care. Safety Huddles bring together athletes and coaches from both teams before the start of each game for coaches to briefly affirm the importance of speaking up if a concussion is suspected. Participants were athletes from 22 competitive community-based American football and girls and boys soccer teams (ages 9-14), and randomisation into intervention or control occurred at the level of the bracket (group of teams that compete against each other during the regular season). The primary outcome was expected likelihood of reporting concussion symptoms to the coach, measured via validated athlete survey at the beginning and end of the season. RESULTS: Of 343 eligible participants, 339 (99%) completed baseline surveys and 303 (88%) completed surveys at season end. The mean (SD) age was 11.4 (1.1) years, 26% were female soccer athletes, 27% were male soccer athletes and 47% were football athletes. In adjusted analyses accounting for baseline values and clustering by sport and team via random effects, expected likelihood of concussion reporting at the end of the season was significantly higher in the intervention group compared to controls (mean difference=0.49, 95% CI 0.11 to 0.88; Cohen's d=0.35). CONCLUSIONS AND RELEVANCE: Pre-Game Safety Huddles increased the expected likelihood of athletes reporting concussion symptoms. While further study is warranted, sport organisations should consider this approach a promising low-resource option for improving concussion safety in their setting. TRIAL REGISTRATION NUMBER: NCT04099329.
Subject(s)
Athletic Injuries , Brain Concussion , Football , Soccer , Humans , Male , Female , Adolescent , Child , Athletic Injuries/epidemiology , Athletic Injuries/prevention & control , Brain Concussion/epidemiology , Brain Concussion/prevention & control , Brain Concussion/diagnosis , Football/injuries , Soccer/injuries , AthletesABSTRACT
Concussion education is widely mandated and largely ineffective. Recent consensus guidance on concussion education asserts the importance of (1) theory-driven programming that targets the team as a system and (2) working with end users throughout the development process, and considering issues such as feasibility, acceptability, and sustainability. Consistent with this guidance, and in collaboration with youth sport stakeholders in two regions of the United States, we developed a novel approach to concussion education: Pre-game safety huddles. Safety huddles have the following two core components: (1) athletes, coaches, and other stakeholders come together before the start of each game and (2) opinion leaders (coaches, referees) affirm the importance of care seeking for suspected concussion. The aim of this article is to provide an overview of the collaborative process through which we refined the safety huddle concept into an acceptable and feasible intervention with potential for sustainable implementation in diverse youth sports settings with minimal resource demands. In describing our process and discussing challenges and opportunities, we hope to provide an example for others seeking to develop and implement injury prevention interventions in youth sports settings.
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ABSTRACT: Medical planning for a marathon requires an understanding of the volumes and types of injuries experienced by runners during a race. This chart review of medical records from the 2018 Bank of America Chicago Marathon (N = 1016) measured volume and types of injuries at the race aid stations to determine the impact that race distance has on medical resource utilization. The type and volume of each injured runner diagnosis was compared between quartiles of the race using a chisquare analysis. The most common presenting complaints were musculoskeletal (MSK), followed by medical/other, and then wound care. The proportion of MSK complaints increased over the course of the race, whereas the percentage of medical and wound care complaints was highest at the finish line tents. Understanding the expected volume and type of injuries along the course of a race optimizes medical planning and leads to better utilization of resources and staff.
Subject(s)
Athletic Injuries , Running , Athletic Injuries/epidemiology , Athletic Injuries/therapy , Chicago , Humans , Marathon Running , Running/injuriesABSTRACT
Objectives: Provide a robust framework to provide a safe environment for return to training and competition of the US national soccer teams following domestic and international travel. Methods: US Soccer COVID-19 working group created a return to play manual for its national teams, prescribing discrete phases to return to training and competition. This was underpinned by strict health and safety and travel protocols for specific venues and persons. This was complemented by an aggressive testing cadence and isolation policies for delegations (players, internal and external support staff). Between September 2020 and April 2021, there were nine events for males and females at the youth, senior and Paralympic level, with international opponents hosted domestically. Results: In total, 6590 point of care (POC) (n=1810) and PCR (n=4780) tests combined were run. Overall positivity rate for players and staff in male events of 0.10% (n=2) and 0.00% (n=0) for females were recorded. Staff positivity rate was 0.14% overall, and external vendors 0.10%. Total POC and PCR positives in male events (n=2) occurred either the day of arrival or the following day. Conclusion: The implementation of strictly adhered to protocols and testing cadences yielded low positivity rates within team delegations. By comparison, initial league-wide COVID-19 testing in mid-2020 in other sports reported league-wide positivity rates of 2.9% (National Football League), 2.7% (Major League Soccer) and 5.3% (National Basketball Association). The English Premier League reported an increase in positivity rate in early 2021 from 1.22% to 1.74%.With the implementation of regimented protocols and stringent testing, it is possible to hold elite-level international sporting competitions involving long-haul travel while ensuring continued safety during a global pandemic.
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Recruiting companies recommend elite female soccer players be ≥165â cm (5'5â³) in stature. This study investigated if stature limits match-playing time and performance in elite World Cup soccer among players, positions, and countries. We hypothesized stature would not affect match-playing time or performance. Descriptive data were collected on 552 players from 2019 FIFA Women's World Cup. Odds ratios determined likelihood of starting for players <165â cm and ≥165â cm. ANOVAs compared playing time between stature groups, among positions, and between countries. Performance factors including assists, goals, attempts, corners, shots blocked, and defending blocks were reported. Independent t-tests compared differences between players (≥165â cm, < 165â cm). Data are reported, mean difference [95% confidence interval] [MD (95%CI)] and effect sizes (ES). On average, 32.3% of players were <165â cm. Of total players, no differences existed in total minutes (F = 0.98, p = 0.32), matches (F = 0.27 p = 0.59), or average minutes per match (F = 0.48, p = 0.49) between stature groups, regardless of position. No differences existed in playing time between players <165â cm and ≥165â cm among any positions (p > 0.05), or between countries (p > 0.05). Taller mid-fielders exhibited greater performance in goals, assists, attempts, shots blocked, and defending blocks (MD [95%CI] ES; assists, -0.44[-0.76,-0.11]0.59, p = 0.009; goals, -0.35[-0.69,-0.01]0.44, p = 0.047); attempts, 3.14[1.38, 4.90]0.80, p = 0.001; corners, 2.04[0.12, 3.95]0.48, p = 0.037; shots blocked, 0.96[0.40, 1.51]0.75, p = 0.001; defending blocks, 0.43[0.32,0.82]0.48, p = 0.035), however, actual differences were minimal. Our findings indicate stature does not inhibit playing and performing elite women's soccer, as nearly one-third of players were <165â cm.
ABSTRACT
With high profile events such as sporting and mass gathering events, recent history has revealed the importance of developing incident command structures to streamline communication, maximize coordination and establish contingencies. With the advent of COVID-19, a virus with significant human-to-human transmission and the potential for super-spreader events, there has been a brief universal cessation of sports, and the main question now is how to return to play in a way that keeps our athletes and general population healthy. This review aims to describe the core principles regarding return to play using a focus on incident command centers and disaster management. These principles include appropriate hygiene and social distancing, use of masks, rigorous monitoring and screening of symptoms, widespread testing, comprehensive contact tracing and considerations for travel and facilities. In addition, organizations need to have established scalable protocols for athletes who do contract the virus with symptom-based algorithms for length of time away from play and with screening for cardiac and pulmonary complications from COVID-19. Also, encouraging our athletes to become immunized against the virus and educating our athletes about nutrition and the relation to immune health is important as we return to play.
Subject(s)
COVID-19 , Sports , Humans , Pandemics , Return to Sport , SARS-CoV-2ABSTRACT
In this brief report, we describe the safety of reopening US Olympic and Paralympic Training facilities (USOPTFs) during the coronavirus disease 2019 (COVID-19) pandemic from July 2020 through October 2020. We evaluated the prevalence of COVID-19 infection at the time of reentry and cardiopulmonary sequelae of COVID-19 in elite athletes. All athletes returning to a USOPTF were required to go through a reentry protocol consisting of an electronic health history, a 6-day quarantine including twice-daily symptom surveys, COVID-19 polymerase chain reaction and antibody testing, physical examination, 12-lead electrocardiogram, high-sensitivity cardiac troponin I, and pulmonary function testing. Athletes with current or prior COVID-19 infection also underwent an echocardiogram, cardiology consultation, and additional testing as indicated. All athletes followed rigorous infection prevention measures and minimized contact with the outside community following reentry. At the time of this report, 301 athletes completed the reentry protocol among which 14 (4.7%) tested positive for active (positive polymerase chain reaction test, n = 3) or prior (positive antibody test, n = 11) COVID-19 infection. During the study period, this cohort accrued 14,916 days living and training at USOPTFs. Only one (0.3%) athlete was subsequently diagnosed with a new COVID-19 infection. No cardiopulmonary pathology attributable to COVID-19 was detected. Our findings suggest that residential elite athlete training facilities can successfully resume activity during the COVID-19 pandemic when strict reentry and infection prevention measures are followed. Dissemination of our reentry quarantine and screening protocols with COVID-19 mitigation measures may assist the global sports and medical community develop best practices for reopening of similar training centers.
Subject(s)
COVID-19/epidemiology , Housing , Infection Control/methods , Pandemics , Physical Conditioning, Human , Sports , COVID-19/complications , COVID-19 Testing , Competitive Behavior , Electrocardiography , Humans , Para-Athletes , Physical Examination , Quarantine , Respiratory Function Tests , SARS-CoV-2 , Troponin I/blood , United StatesABSTRACT
BACKGROUND: As mass participation events continue to increase in popularity, the need for medical care continues to increase. Our objective was to evaluate the course medical tent usage throughout the Bank of America Chicago Marathon course. Our second objective was to evaluate emergency medical services (EMS) utilization during the event. HYPOTHESIS: We hypothesize that as the race progresses, medical tents will see more participants and EMS will have an increase in utilization. LEVEL OF EVIDENCE: Level 4. METHODS: This study was a retrospective analysis of data collected by the medical staff from 2015 to 2017. Documented patient encounters were analyzed from each course medical tent. Twenty medical tents were spaced roughly 1.2 miles apart depending on location and ease of EMS access to the medical tent location. RESULTS: From 2015 to 2017, the course medical tents saw 2973 patients, with a 96.3% discharge rate. The data showed a linear increase of 5.69 patients seen per mile until mile 20 (linear regression P < 0.01). After mile 20, the number of patients seen per mile was about the same. The data also showed an increase in EMS utilization every 5 miles as the race progressed (P = 0.04) and an increase in ratio of patients transported to the hospital compared with patients transferred to the main medical tents up to mile 20 (P = 0.02). CONCLUSION: Course medical tents saw a statistically significant linear increase in patients per mile until mile 20. Total EMS utilization showed a statistically significant increase in usage as the race progressed and a statistically significant increase in ratio of transports to transfers as the race progressed until mile 20. CLINICAL RELEVANCE: This study has the potential to influence medical tent and EMS placement for endurance events with increasing patient encounters and hospital transports as the mileage of the endurance event increases.
Subject(s)
Marathon Running , Mobile Health Units/statistics & numerical data , Adult , Chicago , Emergency Medical Services/statistics & numerical data , Female , Humans , Male , Retrospective StudiesABSTRACT
Importance: Population-specific normative data are essential for the evaluation of competitive athletes. At present, there are limited data defining normal electrocardiographic (ECG) and echocardiographic values among elite US soccer players. Objective: To describe ECG and echocardiographic findings in healthy elite US soccer players. Design, Setting, and Participants: This cross-sectional study analyzed Fédération Internationale de Football Association-mandated screening sessions performed at US Soccer National Team training locations from January 2015 to December 2019. US women's and men's national team soccer players undergoing mandated cardiovascular screening were included. Main Outcomes and Measures: Normal training-related and abnormal ECG findings were reported using the International Recommendations for Electrocardiographic Interpretation in Athletes. Echocardiographic measurements of structural and functional parameters relevant to cardiovascular remodeling were assessed relative to American Society of Echocardiography guideline-defined normal ranges. Results: A total of 238 athletes (122 [51%] female; mean [SD] age, 20 [4] years; age range, 15-40 years) were included. Male athletes demonstrated a higher prevalence of normal training-related ECG findings, while female athletes were more likely to have abnormal ECG patterns (14 [11%] vs 0 in male cohort), largely accounted for by abnormal T-wave inversions. Echocardiography revealed no pathologic findings meeting criteria for sport restriction, but athletes frequently exceeded normal ranges for structural cardiac parameters responsive to exercise-induced remodeling including body surface area-indexed left ventricular (LV) mass (58 of 113 female athletes [51%] and 67 of 114 male athletes [59%]), indexed LV volume (89 of 115 female athletes [77%] and 76 of 111 male athletes [68%]), and LV wall thickness (37 of 122 female athletes [30%] and 47 of 116 male athletes [41%]). Age-stratified analysis revealed age-dependent increases in LV wall thickness, mass, and volumes among female athletes and LV wall thickness and mass among male athletes. Conclusions and Relevance: These data represent the first set of comprehensive normative values for elite US soccer players and one of the largest sport-specific echocardiographic remodeling studies in female athletes. Abnormal ECG findings were more common in female athletes, while both female and male athletes frequently exceeded clinical normality cut points for remodeling-associated echocardiographic parameters.
Subject(s)
Athletes , Echocardiography , Electrocardiography , Soccer , Adolescent , Adult , Cross-Sectional Studies , Female , Heart Ventricles/diagnostic imaging , Humans , Male , Stroke Volume , United States , Ventricular Remodeling , Young AdultABSTRACT
The COVID-19 pandemic has placed unprecedented demands on health systems, where hospitals have become overwhelmed with patients amidst limited resources. Disaster response and resource allocation during such crises present multiple challenges. A breakdown in communication and organization can lead to unnecessary disruptions and adverse events. The Federal Emergency Management Agency (FEMA) promotes the use of an incident command system (ICS) model during large-scale disasters, and we hope that an institutional disaster plan and ICS will help to mitigate these lapses. In this article, we describe the alignment of an emergency department (ED) specific Forward Command structure with the hospital ICS and address the challenges specific to the ED. Key components of this ICS include a hospital-wide incident command or Joint Operations Center (JOC) and an ED Forward Command. This type of structure leads to a shared mental model with division of responsibilities that allows institutional adaptations to changing environments and maintenance of specific roles for optimal coordination and communication. We present this as a model that can be applied to other hospital EDs around the country to help structure the response to the COVID-19 pandemic while remaining generalizable to other disaster situations.
Subject(s)
COVID-19/epidemiology , Disaster Planning/organization & administration , Emergency Service, Hospital/organization & administration , Communication , Health Care Rationing , Humans , Inservice Training , Pandemics , Professional Role , SARS-CoV-2 , United StatesABSTRACT
Shoulder pain is a common presentation in the emergency department. The list of differential diagnoses is broad. This article summarizes common diagnoses of shoulder pain, including bony, infectious, and connective tissue pathologies and their proper treatment. It also reviews which shoulder pain conditions are emergency diagnoses and need immediate treatment and which diagnoses need conservative management and outpatient follow-up.
Subject(s)
Acromioclavicular Joint/injuries , Clavicle/injuries , Emergencies , Humerus/injuries , Orthopedic Procedures/methods , Radiography/methods , Wounds and Injuries/diagnosis , Acromioclavicular Joint/diagnostic imaging , Clavicle/diagnostic imaging , Disease Management , Humans , Humerus/diagnostic imaging , Wounds and Injuries/therapyABSTRACT
OBJECTIVE: To determine the relationship between sport specialization and previous injury in elite male youth soccer players. DESIGN: Retrospective survey. SETTING: U.S. Soccer Development Academy. PARTICIPANTS: Male youth soccer players (N = 2123). ASSESSMENT OF RISK FACTORS: Sport specialization, weekly training volume, training ratio, and age. MAIN OUTCOME MEASURES: Previous sports-related injury, injury type (traumatic vs overuse), injury severity, and injury location. RESULTS: Of 2099 participants (average age 13.2 ± 1.8 years), 61.7% were specialized in soccer (played soccer >8 mo/yr and no other sports) and 38.3% were nonspecialized (played soccer >8 mo/yr and also played other organized sports). Specialized athletes were older than nonspecialized athletes (13.7 ± 1.9 vs 12.5 ± 1.4, P < 0.0001). Thirty-three percent (690/2099) of athletes reported at least one previous sports-related injury for a total of 765 traumatic injuries and 25 overuse injuries. Distribution of injury type was similar for specialized and nonspecialized athletes. Among athletes with overuse injuries, nonspecialized athletes were more likely to report upper-extremity and trunk overuse injuries than specialized athletes. After accounting for age and weekly training volume, specialized athletes had decreased odds of reporting any previous injury compared with nonspecialized athletes [odds ratio (OR), 0.78; 95% confidence interval (CI), 0.64-0.95], and similar odds of reporting a previous lower-extremity (LE) overuse injury as nonspecialized athletes (OR, 0.70; 95% CI, 0.56-1.1). However, specialized athletes missed more practices due to injury than nonspecialized players [median = 3, interquartile range (IQR) 2-4 vs median = 2, IQR 2-4, P = 0.0003]. CONCLUSIONS: In this national sample of elite, male youth soccer players, after accounting for age and weekly training volume, specialized athletes had decreased odds of reporting any previous injury and similar odds of reporting a previous LE overuse injury as nonspecialized athletes. These data suggest the need for further research to determine whether injury risk related to sports specialization depends on sex, chosen sport, and skill/competitive level.
Subject(s)
Cumulative Trauma Disorders/diagnosis , Soccer/injuries , Specialization , Adolescent , Age Factors , Child , Cumulative Trauma Disorders/etiology , Humans , Lower Extremity/injuries , Male , Physical Conditioning, Human/adverse effects , Recurrence , Retrospective Studies , Torso/injuries , Trauma Severity Indices , Upper Extremity/injuriesABSTRACT
Personalized hydration strategies play a key role in optimizing the performance and safety of athletes during sporting activities. Clinicians should be aware of the many physiological, behavioral, logistical and psychological issues that determine both the athlete's fluid needs during sport and his/her opportunity to address them; these are often specific to the environment, the event and the individual athlete. In this paper we address the major considerations for assessing hydration status in athletes and practical solutions to overcome obstacles of a given sport. Based on these solutions, practitioners can better advise athletes to develop practices that optimize hydration for their sports.
Subject(s)
Drinking , Sports , Water , Athletes , Dehydration/prevention & control , HumansABSTRACT
INTRODUCTION: Large-scale mass-sporting events are increasingly requiring greater prehospital event planning and preparation to address inherent event-associated medical conditions in addition to incidents that may be unexpected. The Bank of America Chicago Marathon (Chicago, Illinois USA) is one of the largest marathons in the world, and with the improvement of technology, the use of historical patient and event data, in conjunction with environmental conditions, can provide organizers and public safety officials a way to plan based on injury patterns and patient demands for care by predicting the placement and timing of needed medical support and resources. PROBLEM: During large-scale events, disaster planning and preparedness between event organizers, Emergency Medical Services (EMS), and local, state, and federal agencies is critical to ensure participant and public safety. METHODS: This study looked at the Bank of America Chicago Marathon, a significant endurance event, and took a unique approach of reviewing digital runner data retrospectively over a five-year period to establish patterns of medical demand geographically, temporally, and by the presenting diagnoses. Most medical complaints were musculoskeletal in nature; however, there were life-threatening conditions such as hyperthermia and cardiac incidents that highlight the need for detailed planning, coordination, and communication to ensure a safe and secure event. CONCLUSIONS: The Chicago Marathon is one of the largest marathons in the world, and this study identified an equal number of participants requiring care on-course and at the finish line. Most medical complaints were musculoskeletal in nature; however, there were life-threatening conditions such as hyperthermia and cardiac incidents that highlight the need for detailed planning, multi-disciplined coordination, and communication to ensure a safe and secure event. As technology has evolved, the use, analysis, and implementation of historical digital data with various environmental conditions can provide organizers and public safety officials a map to plan injury patterns and patient demands by predicting the placement and timing of needed medical support, personnel, and resources.
Subject(s)
Anniversaries and Special Events , Athletic Injuries/therapy , Disaster Planning/organization & administration , Emergency Medical Services/organization & administration , Outcome Assessment, Health Care , Running , Adult , Athletic Injuries/diagnosis , Chicago , Demography , Female , Humans , Injury Severity Score , Male , Middle Aged , Organizational Innovation , Retrospective Studies , Risk Assessment , Young AdultABSTRACT
There has been an increased focus and awareness of head injury and sport-related concussion (SRC) across all sports from the medical and scientific communities, sports organisations, legislators, the media and the general population. Soccer, in particular, has been a focus of attention due to the popularity of the game, the frequency of SRC and the hypothesised effects of repetitive heading of the ball. Major League Soccer, US Soccer and the National Women's Soccer League jointly hosted a conference entitled, 'Head Injury in Soccer: From Science to the Field', on 21-22 April 2017 in New York City, New York. The mission of this conference was to identify, discuss and disseminate evidence-based science related to the findings and conclusions of the fifth International Conference on Concussion in Sport held by the Concussion in Sport Group and apply them to the sport of soccer. In addition, we reviewed information regarding the epidemiology and mechanism of head injuries in soccer at all levels of play, data regarding the biomechanics and effects of repetitive head impacts and other soccer-specific considerations. We discussed how to release the information raised during the summit to key stakeholders including athletes, parents, coaches and healthcare providers. We identified future areas for research and collaboration to enhance the health and safety of soccer (football) players.
Subject(s)
Athletic Injuries/epidemiology , Craniocerebral Trauma/epidemiology , Soccer/injuries , Athletic Injuries/diagnosis , Biomechanical Phenomena , Brain Concussion/diagnosis , Brain Concussion/epidemiology , Congresses as Topic , Craniocerebral Trauma/diagnosis , Humans , New York CityABSTRACT
Soccer requires significant physical conditioning and endurance, as well as the physicality required for contact play. In order to keep athletes safe, it is important that coaches, medical staff, and the players themselves are educated on the most common dangers to their health that they may encounter on a soccer pitch. This article aims to review the current literature and recommendations on concussion, cardiovascular considerations, and heat-related illness as they relate to competitive soccer, with a goal of educating all those who help to keep athletes healthy and competing to their full potential.