Sports injuries and illnesses during the European Youth Olympic Festival 2013

Injuries and illnesses at the Munich 2022 European Championships: a prospective study of 5419 athletes from 52 countries involved in 9 sports

Objective

To describe the incidence and characteristics of the sports injuries and illnesses that occurred during the 2022 European Championships.

Methods

We conducted a prospective study on newly incurred injuries and illnesses collected by the national medical teams and the local organising committee physicians using a standardised online report form on a daily basis, in all athletes registered at the 2022 European Championships from 11 August 2022 to 21 August 2022 in Munich (Germany).

Results

In total, 5419 athletes were registered at the 2022 European Championships in 9 sports. A total of 181 in-competition injuries were reported, representing an overall incidence of 33.4 injuries per 1000 registered athletes, with higher values in triathlon, cycling and athletics. More injuries located at the lower limb and involving the muscles and skin were reported in athletics, at the lower limb and involving the skin in triathlon, at the head and trunk and upper limb and involving head and skin in cycling. A total of 65 illnesses were reported, representing an overall incidence of 12.0 illnesses per 1000 registered athletes, with higher values in athletics and rowing. The most affected common system was the cardiovascular system (24.6%), followed by the gastrointestinal (18.5%) and upper respiratory tracts (16.9%). The most frequent causes were exercise (36.9%), infections (30.8%) and 'others' (10.8%).

Conclusion

This was the first injury and illness surveillance during multisports European Championships providing relevant results to help anticipate medical services and athletes' health protection, and highlighting the need for special attention for triathlon and cycling.

Incidence of injury and illness among paediatric Team USA athletes competing in the 2020 Tokyo and 2022 Beijing Olympic and Paralympic Games

Objective

To describe the incidence of injuries and illnesses among paediatric Team USA athletes competing in the Tokyo 2020 Olympic and Paralympic Games, and the 2022 Beijing Olympic and Paralympic Games.

Methods

An electronic medical record system documented all injuries and illnesses that occurred while competing in the four Games periods. Incidence (IR) with 95% CI per 1000 athlete days were calculated for both injuries and illnesses. Incidence rate ratios (IRR) were calculated to compare injury and illness rates based on age (paediatric vs non-paediatric) sex, Games period and sport type.

Results

Two hundred paediatric athletes (age range, 15-21 years) competed across the four Games periods, representing 16.1% of all Team USA athletes. The overall injury IR (95% CI) was 13.4 (9.8 to 18.1), and the overall illness IR was 5.5 (3.3 to 8.7). There were no differences in incidence between paediatric and non-paediatric athletes for either injury (IRR (95% CI): 0.9 (0.6 to 1.2)) or illness (IRR (95% CI): 0.9 (0.5 to 1.5)). Female paediatric athletes were more likely to sustain an injury compared with male paediatric athletes (IRR (95% CI): 2.4 (1.1 to 5.3)). The most common mechanism of injury was gradual onset (IR, 4.3 (2.3 to 7.2)), and injuries most commonly occurred during practices (IR, 7.0 (4.5 to 10.5)).

Conclusion

Paediatric athletes account for a substantial proportion of Team USA athletes. It is essential that paediatric sports medicine experts are included in the medical team given that paediatric Team USA athletes are just as likely as their adult teammates to sustain an injury or illness.

Epidemiology of Injuries during Judo Tournaments

Objective

To determine the injury incidence proportion, distribution of injuries by anatomical location; injury type; injury severity, time loss; mechanism and situations of injuries; and the relative risk of injuries by gender, age, and weight categories during judo tournaments. Study Design. It is a systematic review. Data Sources. A systematic review of the literature was conducted via searches in PubMed, EMBASE, Web of Science, CINAHL, SPORTDiscus, Google Scholar, and PEDro. Eligibility Criteria. All original studies on the incidence of injuries during judo tournaments were included.

Results

Twenty-five studies were included out of the 1979 studies. Using the modified AXIS tool score for quality assessment, seven were rated as having good quality, nine were rated as having fair quality, and four were rated as having poor quality. The injury incidence proportion during tournaments ranged from 2.5% to 72.5% for injuries requiring medical evaluation and 1.1% to 4.1% for injuries causing time loss (i.e., inability to continue game participation). The most commonly reported injury location was the head, followed by the hand, knee, elbow, and shoulder. The most frequent types of injury were sprains, followed by contusions, skin lacerations, strains, and fractures. In judo tournaments, injuries were more often sustained during standing fights (tachi-waza) than in ground fights (ne-waza).

Conclusion

The tournament injury incidence proportion ranged from 2.5% to 72.5% for injuries requiring medical attention and 1.1% to 4.1% for injuries causing time loss. The head was the most frequently injured body part, and sprain was the most frequent injury type. However, current reports on injuries during judo tournaments are heterogeneous and inconsistent, limiting our understanding of in-match injury risks. Future studies should utilize the guidelines of the International Olympic Committee consensus meeting statement on the methodological approach to injury reporting. We recommend a judo-specific extension of this statement to fit the unique features of judo sports practice.

Incidence and burden of illness at the Tokyo 2020 Paralympic Games held during the COVID-19 pandemic: a prospective cohort study of 66 045 athlete days

OBJECTIVE

To describe the incidence and burden of illness at the Tokyo 2020 Paralympic Games, which was organised with strict COVID-19 countermeasures.

METHODS

Daily illnesses were recorded via the web-based injury and illness surveillance system (teams with their own medical staff; n=81), and local polyclinic services (teams without their own medical staff; n=81). Illness proportion, incidence and burden were reported for all illnesses and in subgroups by sex, age, competition period, sports and physiological system.

RESULTS

4403 athletes (1853 female and 2550 male) from 162 countries were monitored for the 15-day period of the Tokyo Paralympic Games (66 045 athlete days). The overall incidence of illnesses per 1000 athlete days was 4.2 (95% CI 3.8 to 4.8; 280 illnesses). The highest incidences were in wheelchair tennis (7.1), shooting (6.1) and the new sport of badminton (5.9). A higher incidence was observed in female compared with male athletes (5.1 vs 3.6; p=0.005), as well as during the precompetition versus competition period (7.0 vs 3.5; p<0.0001). Dermatological and respiratory illnesses had the highest incidence (1.1 and 0.8, respectively). Illness burden was 4.9 days per 1000 athlete days and 23% of illnesses resulted in time loss from training/competition>1 day.

CONCLUSION

The incidence of illness at the Tokyo 2020 Paralympic Games was the lowest yet to be recorded in either the summer or winter Paralympic Games. Dermatological and respiratory illnesses were the most common, with the burden of respiratory illness being the highest, largely due to time loss associated with COVID-19 cases. Infection countermeasures appeared successful in reducing respiratory and overall illness, suggesting implementation in future Paralympic Games may mitigate illness risk.

Incidence of acute respiratory illnesses in athletes: a systematic review and meta-analysis by a subgroup of the IOC consensus on 'acute respiratory illness in the athlete'

OBJECTIVE

To determine the incidence of acute respiratory illness (ARill) in athletes and by method of diagnosis, anatomical classification, ages, levels of performance and seasons.

DESIGN

Systematic review and meta-analysis.

DATA SOURCES

Electronic databases: PubMed-Medline, EbscoHost and Web of Science.

ELIGIBILITY CRITERIA

Original research articles published between January 1990 and July 2020 in English reporting the incidence of ARill in athletes, at any level of performance (elite/non-elite), aged 15-65 years.

RESULTS

Across all 124 studies (n=1 28 360 athletes), the incidence of ARill, estimated by dividing the number of cases by the total number of athlete days, was 4.7 (95% CI 3.9 to 5.7) per 1000 athlete days. In studies reporting acute respiratory infections (ARinf; suspected and confirmed) the incidence was 4.9 (95% CI 4.0 to 6.0), which was similar in studies reporting undiagnosed ARill (3.7; 95% CI 2.1 to 6.7). Incidences of 5.9 (95% CI 4.8 to 7.2) and 2.8 (95% CI 1.8 to 4.5) were found for studies reporting upper ARinf and general ARinf (upper or lower), respectively. The incidence of ARinf was similar across the different methods to diagnose ARinf. A higher incidence of ARinf was found in non-elite (8.7; 95% CI 6.1 to 12.5) vs elite athletes (4.2; 95% CI 3.3 to 5.3).

SUMMARY/CONCLUSIONS

These findings suggest: (1) the incidence of ARill equates to approximately 4.7 per athlete per year; (2) the incidence of upper ARinf was significantly higher than general (upper/lower) ARinf; (3) elite athletes have a lower incidence of ARinf than non-elite athletes; (4) if pathogen identification is not available, physicians can confidently use validated questionnaires and checklists to screen athletes for suspected ARinf. For future studies, we recommend that a clear diagnosis of ARill is reported.

PROSPERO REGISTRATION NUMBER

CRD42020160472.

Days until return-to-play differ for sub-categories of acute respiratory tract illness in Super Rugby players: A cross-sectional study over 5 seasons (102,738 player-days)

OBJECTIVES

To document incidence rate and severity of specific sub-categories of respiratory tract illness (RTill) in rugby players during the Super Rugby tournament.

DESIGN

Cross-sectional study.

METHODS

Team physicians completed daily illness logs in 537 professional male rugby players from South African teams participating in the Super Rugby Union tournaments (2013-2017) (1141 player-seasons, 102,738 player-days). The incidence rate (IR: illness episodes/1000 player-days) and severity [%RTill resulting in time-loss, illness burden (IB: days lost to illness/1000 player-days) and days until return-to-play (DRTP)/single illness (mean: 95% Confidence Intervals)] are reported for the following specific sub-categories of RTill: non-infective respiratory tract illness (RTnon-inf), respiratory tract infections (RTinf), influenza-like illness, infective sinusitis, upper respiratory tract infections (URTinf), lower respiratory tract infections (LRTinf).

RESULTS

The overall IR of RTill was 2.9 (2.6-3.3). IR was higher for RTinf (2.5; 2.2-2.9) vs. RTnon-inf (0.4; 0.3-0.6) (p < 0.001). For sub-categories the highest IR was in URTinf (1.9; 1.7-2.2), while the % illness causing time-loss was influenza-like illness (100%), LRTinf (91.7%), infective sinusitis (55.6%), and URTinf (49.0%). IB was highest for URTinf (2.0; 1.6-2.5), and the DRTP/single illness was highest for LRTinf (3.2; 2.3-4.4), and influenza-like illness (2.1; 1.6-2.8).

CONCLUSIONS

RTinf accounted for >57% of all illness during the Super Rugby tournament, and mostly URTinf. Influenza-like illness. LRTinf caused time-loss in >90% cases. URTinf, LRTinf and influenza-like illness resulted in the highest burden of illness and LRTinf caused the highest DRTP. Prevention strategies should focus on mitigating the risk of RTinf, specifically URTinf, LRTinf and influenza-like illness.

Patterns and Trends of Foot and Ankle Injuries in Olympic Athletes: A Systematic Review and Meta-analysis

INTRODUCTION

Foot and ankle injuries in elite athletes can result in decreased performance, absence from sport and prolonged morbidity. There is paucity of data on foot and ankle injuries in Olympics athletes.

METHODS

We conducted a systematic review of the PubMed and EMBASE databases. Studies in English language that reported the incidence and/or prevalence of foot and ankle injuries in during Olympics games (summer, winter and youth Olympics) were included. Studies in languages other than English, those that looked at injuries other than foot and ankle injuries, studies looking at injuries in non-Olympics events and those looking at Olympics trials were excluded. We determined the injury rates and burden of foot and ankle injuries. We also looked at the patterns and trends of foot and ankle injuries.

RESULTS

A total of 399 foot and ankle injuries from 25 publications were included in the review. Foot and ankle injury rates ranged from 0.09 to 0.42 injuries per athlete-years for summer Olympics and 0.02-0.35 injuries per athlete-years for winter Olympics. Quantitative analysis revealed that foot and ankle injuries contributed to 16.9% of all injuries (95% CI 8.1-31.9%) for summer Olympics and 5.1% of all injuries (95% CI 1.9-12.6%) for winter Olympics; however, a high statistical heterogeneity was noted. The three most common injuries were tendon injuries, ligament injuries and stress fractures. The rates and burden of foot and ankle injuries showed a declining trend.

CONCLUSIONS

Foot and ankle injuries are an important cause of morbidity amongst Olympics athletes. The declining trend amongst these injuries notwithstanding, there is a need for a global electronic database for reporting of injuries in Olympics athletes.

How do the new Olympic sports compare with the traditional Olympic sports? Injury and illness at the 2018 Youth Olympic Summer Games in Buenos Aires, Argentina

OBJECTIVE

To describe injuries and illnesses across traditional and new sports among the participating athletes of the Buenos Aires 2018 Youth Olympic Summer Games (BA YOG) (6-18 October 2018).

METHODS

We recorded the daily number of athlete injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues manned by the BA YOG 2018 medical staff.

RESULTS

In total, 3.984 athletes from 206 NOCs were observed. NOCs and BA YOG 2018 medical staff reported 619 injuries and 334 illnesses, equalling 15.5 injuries and 8.4 illnesses per 100 athletes over the 13-day period. The eight new sports on the Youth Olympic programme (futsal, beach handball, karate, roller speed skating, kitesurfing, BMX freestyle, climbing and break dancing) fell in between the other sports with respect to injury and illness risk. Injury incidence was highest in rugby (43% of all rugby players), followed by boxing (33%) and badminton (24%), and lowest in swimming, archery, roller speed skating, equestrian, climbing and rowing (<5%). The highest incidences of illness were recorded in golf (20%), followed by triathlon (16%), beach volleyball and diving (both 14%). Of the illnesses, 50% affected the respiratory system and 15% the gastrointestinal system. Injury and illness incidences varied between continents with athletes representing Europe having significantly fewer injuries and illnesses compared with other continents, apart from a similar illness incidence to Asian athletes.

CONCLUSION

The overall injury incidence of 15.5 injuries per 100 athletes was higher, while the overall illness incidence of 8.4 illnesses per 100 athletes was similar to previous youth and Olympic Games. The new sports did not differ significantly compared with the other sports with respect to injury and illness risk.

Injury Surveillance and Evaluation of Medical Services Utilized During the 2016 Track and Field Olympic Trials

Background:

Injury surveillance systems have been implemented at world championships, yet no previous work has determined the burden of injuries during the United States Track and Field Olympic Trials. Additionally, the type of medical service providers utilized throughout the meet has not been reported, leaving it unclear whether optimal staffing needs are being met.

Purpose:

To describe the incidence of injuries presenting to the medical team at the 2016 US Track and Field Olympic Trials (Eugene, Oregon) by event type and competitor demographics.

Study Design:

Descriptive epidemiology study.

Methods:

A retrospective review was performed of all documented injuries and treatments recorded from June 28 through July 10, 2016. Descriptive statistics and the prevalence of newly incurred injuries were calculated for registered athletes and nonathlete (ie, support) staff. The incidence of acute injuries was analyzed for registered athletes, as stratified by athlete sex and event type.

Results:

A total of 514 individuals were seen during the trials: 89% were athletes and 11% were supporting staff. Physicians treated 71 injuries and 14 illnesses. Of diagnosed injuries, 85% (n = 60) occurred among athletes, with hamstring strains (16.7%, n = 10) being the most prevalent. A mean of 124 medical services (median, 137; interquartile range, 65.5-179.5) were provided each day of the trials. Among medical services, 41.8% were attributed to massage therapists for athletes, while chiropractic services were the most utilized service (47.1%) by the support staff. There was an overall incidence of 59.7 injuries per 1000 registered athletes, with jumpers (109.4 per 1000) and long-distance athletes (90.4 per 1000) being the most commonly seen athletes.

Conclusion:

Throughout the trials, athletes participating in jumping and long-distance events were the most commonly seen by physicians, creating the potential need for an increase in staffing of physicians during meet periods when these events occur. The provided medical services appeared to follow the number of athletes competing during the trials and the need for recovery treatments after competition. Findings from this study should inform future strategy for staffing and policy development at Olympic Trials and other elite-level track and field events in the United States.

Infectious Diseases and Mass Gatherings

Purpose of Review

Mass gatherings (MGs) are characterized by a high concentration of people at a specific time and location. Infectious diseases are of particular concern at MGs. The aim of this review was to summarize findings in the field of infectious diseases with a variety of pathogens associated with international MGs in the last 5 years.

Recent Findings

In the context of Hajj, one of the largest religious MGs at Mecca, Saudi Arabia, respiratory tract infections are the leading cause of infectious diseases in pilgrims with a prevalence of 50–93%. The most commonly acquired respiratory viruses were human rhinovirus, followed by human coronaviruses and influenza A virus, in decreasing order. Haemophilus influenzae, Staphylococcus aureus, and Streptococcus pneumoniae were the predominant bacteria. The prevalence of Hajj-related diarrhea ranged from 1.1 to 23.3% and etiologies included Salmonella spp., and Escherichia coli, with evidence of acquisition of antimicrobial-resistant bacteria. In other MGs such as Muslim, Christian, and Hindu religious events, sports events, and large-scale open-air festivals, outbreaks have been reported less frequently. The most common outbreaks at these events involved diseases preventable by vaccination, notably measles and influenza. Gastrointestinal infections caused by a variety of pathogens were also recorded.

Summary

Because social distancing and contact avoidance are difficult measures to implement in the context of many MGs, individual preventive measures including vaccination, use of face mask, disposable handkerchief and hand hygiene may be recommended. Nevertheless, the effectiveness of these measures has been poorly investigated in the context of MGs.

The elite young athlete: strategies to ensure physical and emotional health

This article presents a current review of the risk of physical and psychological injury associated with participation in elite youth sport, and suggests strategies to ensure the physical and emotional health of these young athletes. Although there is lack of epidemiological data, especially with regard to psychological injury, preliminary data suggest that the risk of injury is high in this population. While there is lack of incident and follow-up data, there is also concern regarding burnout, disordered eating, and the long-term consequences of injury. Modifiable injury risk factors identified include postural control, competition anxiety, life events, previous injury, and volume of training. There are presently no studies designed to determine the effectiveness of injury prevention measures in elite youth sports. However, there is adequate evidence arising from injury prevention studies of youth sports participants - including neuromuscular training, protective equipment, mental training to enhance self-esteem, and sport rules modification - to prevent injuries in elite youth sports settings. Although not tested, psychosocial prevention strategies such as adoption of task-oriented coping mechanisms, autonomous support from parents, and a proactive organizational approach also show promise in injury prevention.