1
|
Kontos AP, Eagle SR, Chrisman SPD, Putukian M, Manderino L, Holland C, Collins MW, Broglio SP, McAllister TW, McCrea MA, Pasquina P, Kaminski TW. Incidence of concussion and associated risk factors in collegiate soccer: findings from the NCAA-DoD CARE consortium. SCI MED FOOTBALL 2024; 8:189-195. [PMID: 37338928 DOI: 10.1080/24733938.2023.2227134] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/09/2023] [Indexed: 06/21/2023]
Abstract
This retrospective cohort study aims to examine concussion incidence rates (IR) in collegiate soccer players and compare IRs based on risk factors including sex, competition level, games/practices, history of concussion, and playing position. Collegiate soccer players were recruited (n = 2,471) from 23 institutions from the NCAA-DoD Concussion Assessment, Research, and Education (CARE) Consortium. Incidence rates for concussion per 1000 athlete exposures (AEs) were calculated across the 2015-16/2016-17 seasons. Incidence rates (IR) comparing risk factor groups were also calculated. A total of 162 concussions occurred during the study, for an IR of 0.08/1000 AEs. Females were more likely to have a concussion than males overall (IR = 1.47) and were more likely to have a concussion in games (IR = 1.42) and practices (IR = 2.91). Concussions were more likely during competition compared to practice (IR = 2.53), and less likely in Division III, compared to Divisions I and II, χ2 = 6.5, p > .05. In the concussed group, male sex was associated with 2.47 times higher odds of playing defender and 2.29 times higher odds of a collision mechanism. Results confirm previous findings that females and game exposures have higher concussion IR than males and practice exposures. Findings also supported sex differences in IRs based on exposure type, position, and mechanism.
Collapse
Affiliation(s)
- Anthony P Kontos
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shawn R Eagle
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | - Lisa Manderino
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Cyndi Holland
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Michael W Collins
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven P Broglio
- Department of Kinesiology, University of Michigan, Ann Arbor, MI, USA
| | - Thomas W McAllister
- Department of Kinesiology, Indiana University School of Medicine, Ann Arbor, MI, USA
| | - Michael A McCrea
- Department of Kinesiology, Medical College of Wisconsin, Ann Arbor, MI, USA
| | - Paul Pasquina
- Department of Kinesiology, Uniformed Services University of the Health Sciences, Ann Arbor, MI, USA
| | - Thomas W Kaminski
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| |
Collapse
|
2
|
Cao Y, Liu Y, Tang L, Jiang Z, Liu Z, Zhou L, Yang B. Quantitative assessment of brain injury and concussion induced by an unintentional soccer ball impact. Injury 2024; 55:111658. [PMID: 38879923 DOI: 10.1016/j.injury.2024.111658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/21/2024] [Accepted: 06/03/2024] [Indexed: 06/18/2024]
Abstract
BACKGROUND Accidental impact on a player's head by a powerful soccer ball may lead to brain injuries and concussions during games. It is crucial to assess these injuries promptly and accurately on the field. However, it is challenging for referees, coaches, and even players themselves to accurately recognize potential injuries and concussions following such impacts. Therefore, it is necessary to establish a list of minimum ball velocity thresholds that can result in concussions at different impact locations on the head. Additionally, it is important to identify the affected brain regions responsible for impairments in brain function and potential clinical symptoms. METHODS By using a full human finite element model, dynamic responses and brain injuries caused by unintentional soccer ball impacts on six distinct head locations (forehead, tempus, crown, occiput, face, and jaw) at varying ball velocities (10, 15, 20, 25, 30, 35, 40, and 60 m/s) were simulated and investigated. Intracranial pressure, Von-Mises stress, and first principal strain were analyzed, the ball velocity thresholds resulting in concussions at different impact locations were evaluated, and the damage evolution patterns in the brain tissue were analyzed. RESULTS The impact on the occiput is most susceptible to induce brain injuries compared to all other impact locations. For a conservative assessment, the risk of concussion is present once the soccer ball reaches 17.2 m/s in a frontal impact, 16.6 m/s in a parietal impact, 14.0 m/s in an occipital impact, 17.8 m/s in a temporal impact, 18.5 m/s in a facial impact or 19.2 m/s in a mandibular impact. The brain exhibits the most significant dynamic responses during the initial 10-20 ms, and the damaged regions are primarily concentrated in the medial temporal lobe and the corpus callosum, potentially causing impairments in brain functions. CONCLUSIONS This work offers a framework for quantitatively assessing brain injuries and concussions induced by an unintentional soccer ball impact. Determining the ball velocity thresholds at various impact locations provides a benchmark for evaluating the risks of concussion. The examination of brain tissue damage evolution introduces a novel approach to linking biomechanical responses with possible clinical symptoms.
Collapse
Affiliation(s)
- Yangjian Cao
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| | - Yiping Liu
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China.
| | - Liqun Tang
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| | - Zhenyu Jiang
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| | - Zejia Liu
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| | - Licheng Zhou
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| | - Bao Yang
- School of Civil Engineering and Transportation, State Key Laboratory of Subtropical Building and Urban Science, South China University of Technology, Guangzhou 510640, China
| |
Collapse
|
3
|
Obërtinca R, Meyer T, Aus der Fünten K. Epidemiology of football-related injuries in young male football players. An additional analysis of data from a cluster-randomised controlled trial. SCI MED FOOTBALL 2024:1-11. [PMID: 38922821 DOI: 10.1080/24733938.2024.2369545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 06/11/2024] [Indexed: 06/28/2024]
Abstract
Football carries a high risk of injury for youth players. The aim of this study was to investigate the epidemiology of football-related injuries in young male players. The data stems from a previously conducted cluster-randomised controlled trial that investigated the efficacy of 'FUNBALL', a new injury prevention programme. This study contains the data of the 503 players of the control arm. The players belonged to 22 football teams of the Under-(U)15, U17 and U19 age groups. The time-loss injuries were recorded during the season 2021-2022 according to the Football Consensus Statement. An analysis on the injury incidence (IR, calculated per 1000 hours of exposure), location, severity, category, and type was performed. Incidence rate ratios (IRRs) were used to compare the variables between the specific age groups. 187 injuries (96 in training and 91 in matches) occurred during 52 938 hours of exposure. The overall IR was 3.53 injuries/1000 h (95% confidence intervals (CI) 3.06 to 4.07). The training IR was 2.16 injuries/1000 h (95% CI 1.17 to 2.64). The match IR was 10.50 injuries/1000 h (95% CI 8.55 to 12.89). In the U19s, the overall IRR was higher compared to the U17s (IRR 1.57, CI 1.12 to 2.19; p = 0.008) and compared to the U15s (IRR 1.82, 95% CI 1.25 to 2.62; p = 0.001). The thigh was the most commonly affected body region (IR 0.92/1000 h, 95% CI 0.69 to 1.22). Muscle injuries were the most common injury type (IR 1.05/1000 h, 95% CI 0.81 to 1.37). Injury burden was 74 lost days/1000 h. The findings of this study indicate a lower injury incidence in youth players than in adult ones. We observed a higher injury incidence towards the older age groups.
Collapse
Affiliation(s)
- Rilind Obërtinca
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
- Department of Physiotherapy, University of Gjakova "Fehmi Agani", Gjakova, Kosovo
| | - Tim Meyer
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Karen Aus der Fünten
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| |
Collapse
|
4
|
Pillay L, Janse van Rensburg DC, den Hollander S, Ramkilawon G, Kerkhoffs G, Gouttebarge V. Neurocognitive Function Domains Are Not Affected in Active Professional Male Footballers, but Attention Deficits and Impairments Are Associated with Concussion. Sports (Basel) 2024; 12:170. [PMID: 38921864 PMCID: PMC11207795 DOI: 10.3390/sports12060170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/29/2024] [Accepted: 06/18/2024] [Indexed: 06/27/2024] Open
Abstract
OBJECTIVE To determine the neurocognitive function of active professional male footballers, determine whether deficits/impairments exist, and investigate the association between previous concussion(s) and neurocognitive function. METHODS An observational cross-sectional study conducted via electronic questionnaires. The CNS Vital Signs online testing system was used to evaluate neurocognitive function. RESULTS Of the 101 participants, 91 completed the neurocognitive function testing. Neurocognitive function domain deficits or impairments were unlikely in 54.5-89.1%, slight in 5.9-21.8%, moderate in 1.0-9.9%, and likely in 4.0-14.9% of participants. A history of zero concussions found a significant association between the neurocognitive index (Odds Ratio [OR] 0.6; 95% CI 0.2-0.4) and complex attention domain (OR 0.3; 95% CI 0.1-0.9), with 40% and 70% less odds, respectively, of deficit/impairment. Among the 54.5% who reported any number of concussions, there were increased odds of neurocognitive domain deficits/impairments for complex attention (CA) [3.4 times more] and simple attention (SA) [3.1 times more]. CONCLUSION In the active professional male footballer, most neurocognitive functions do not have significant deficits/impairments. The odds of neurocognitive function deficit/impairment were significantly increased threefold for CA and SA in those who reported a history of any concussion(s).
Collapse
Affiliation(s)
- Lervasen Pillay
- Amsterdam UMC Location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands; (L.P.)
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria 0028, South Africa;
| | | | | | - Gopika Ramkilawon
- Department of Statistics, University of Pretoria, Pretoria 0028, South Africa
| | - Gino Kerkhoffs
- Amsterdam UMC Location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands; (L.P.)
- Academic Center for Evidence-Based Sports Medicine (ACES), 1105AZ Amsterdam, The Netherlands
- Amsterdam Collaboration on Health & Safety in Sports (ACHSS), IOC Research Center of Excellence, 1105AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Aging & Vitality, Musculoskeletal Health, Sports, 1105AZ Amsterdam, The Netherlands
| | - Vincent Gouttebarge
- Amsterdam UMC Location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands; (L.P.)
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria 0028, South Africa;
- Football Players Worldwide (FIFPRO), 2132LR Hoofddorp, The Netherlands
- Academic Center for Evidence-Based Sports Medicine (ACES), 1105AZ Amsterdam, The Netherlands
- Amsterdam Collaboration on Health & Safety in Sports (ACHSS), IOC Research Center of Excellence, 1105AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Aging & Vitality, Musculoskeletal Health, Sports, 1105AZ Amsterdam, The Netherlands
| |
Collapse
|
5
|
Sprouse B, Chandran A, Rao N, Boltz AJ, Johnson M, Hennis P, Varley I. Injury and illness surveillance monitoring in team sports: a framework for all. Inj Epidemiol 2024; 11:23. [PMID: 38858694 PMCID: PMC11163858 DOI: 10.1186/s40621-024-00504-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/07/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Sport-related injuries and illnesses can negatively impact athlete welfare at all standards of participation in team sports. Injury and illness surveillance (IIS), and the development of monitoring systems, initiates the sequence of injury and illness prevention. Operational IIS monitoring systems help to appraise epidemiological estimates of injury and illness incidence and burden in various athlete populations. However, the methodological underpinnings of various monitoring systems are not harmonized or widely documented, with the presence of efficient and successful programmes rarely showcased at non-elite levels. The aim is to provide a framework that guides the development of IIS, which will enhance overall surveillance, to indirectly inform injury prevention strategies. METHODS The process involved all members of the research group initially discussing the research gaps, scope of the project, and the aims of the article. Unique experiences were shared, and specific and global challenges and barriers to IIS at all standards of team sport participation were identified. A tiered system of data collection with corresponding content were produced, with experiences and guidance provided throughout the article. RESULTS The literature has been reviewed and using first-hand experience in conducting IIS programmes in complex and diverse sport settings, the authors have identified key enablers and barriers for best practise as time, technological and human resources, reporter/practitioner training, and medical expertise. Areas of greatest importance regarding the conducting of IIS have been outlined, providing guidance and recommendations across all levels of team sport participation. These areas include definitions, data context, collection procedures, handling, security, ethics, storage, dissemination, quality, compliance, and analysis. Given the barriers to IIS, 3-tiered levels of data collection and content have been proposed. The levels indicate data collection variables, with a focus on sufficiency and achievability, aiming to support the successful conducting of IIS in team sports across all standards of participation. Future opportunities in IIS have been discussed, with several predictive measures and analytical techniques expanded upon. CONCLUSIONS The framework provides universal guidance for implementing IIS monitoring systems, facilitating athletes, coaches, parents/guardians, governing bodies and practitioners to implement IIS processes, identify challenges, complete analysis, and interpret outcomes at all standards of participation.
Collapse
Affiliation(s)
| | - Avinash Chandran
- Datalys Center for Sports Injury Research and Prevention, Indianapolis, IN, USA
| | - Neel Rao
- Datalys Center for Sports Injury Research and Prevention, Indianapolis, IN, USA
| | - Adrian J Boltz
- Datalys Center for Sports Injury Research and Prevention, Indianapolis, IN, USA
- Michigan Concussion Center, University of Michigan, Ann Arbor, MI, USA
| | | | | | - Ian Varley
- Nottingham Trent University, Nottingham, UK
| |
Collapse
|
6
|
Shibukawa K, Hoshikawa Y. Decrease in aerial challenges after revision of goal kick rules in Japan Professional Soccer League: explorative study of the possibility of a risk reduction for head injury, concussion, and brain damage by a rule revision. SCI MED FOOTBALL 2024; 8:15-20. [PMID: 36315233 DOI: 10.1080/24733938.2022.2142274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/26/2022] [Indexed: 11/05/2022]
Abstract
In 2019, FIFA revised the goal kick (GLK) rule such that a GLK could be performed even if the kicker had teammates in the penalty area. This study aimed to examine whether the rule revision reduced the frequency of aerial challenge (AC) and long GLKs (LGLKs), which are risk factors for head injury and concussion in soccer. We analyzed all official league matches (306 matches/season) of the Japan Professional Soccer League 1st Division before (2018 season) and after the rule revision (2020 season). The analysis categorized GLKs into short GLKs (SGLKs) and LGLKs, depending on the GLK distance, and included the frequency and causes of AC, in each match following a GLK, which were compared between the 2018 and 2020 seasons. The average number of LGLKs per match in the 2020 season (8.85) decreased compared to that in the 2018 season (14.20). Additionally, for ACs following a GLK, the frequency of ACs decreased from 6.08 to 3.92 per match. Meanwhile, the frequency of LGLKs tended to increase toward the end of the first and second halves in matches. The results of this study revealed that the 2019 GLK rule revision reduced the number of LGLKs and ACs.
Collapse
Affiliation(s)
- Kenichi Shibukawa
- Sports & Health Sciences Lab, Faculty of Sciences, Toho University, Chiba, Japan
| | - Yoshihiro Hoshikawa
- Department of Sports Science, Japan Women's College of Physical Education, Tokyo, Japan
| |
Collapse
|
7
|
Hageman G, Hageman I, Nihom J. Chronic Traumatic Encephalopathy in Soccer Players: Review of 14 Cases. Clin J Sport Med 2024; 34:69-80. [PMID: 37403989 DOI: 10.1097/jsm.0000000000001174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 05/22/2023] [Indexed: 07/06/2023]
Abstract
OBJECTIVE Exposure to repetitive sports-related concussions or (sub)concussive head trauma may lead to chronic traumatic encephalopathy (CTE). Which impact (heading or concussion) poses the greatest risk of CTE development in soccer players? DESIGN Narrative review. SETTING Teaching hospital and University of Applied sciences. PATIENTS A literature search (PubMed) was conducted for neuropathologic studies in the period 2005-December 2022, investigating soccer players with dementia and a CTE diagnosis, limited to English language publications. 210 papers were selected for final inclusion, of which 7 papers described 14 soccer players. ASSESSMENT Magnetic resonance imaging studies in soccer players show that lifetime estimates of heading numbers are inversely correlated with cortical thickness, grey matter volume, and density of the anterior temporal cortex. Using diffusion tensor imaging-magnetic resonance imaging, higher frequency of headings-particularly with rotational accelerations-are associated with impaired white matter integrity. Serum neurofilament light protein is elevated after heading. MAIN OUTCOME MEASURES Chronic traumatic encephalopathy pathology, history of concussion, heading frequency. RESULTS In 10 of 14 soccer players, CTE was the primary diagnosis. In 4 cases, other dementia types formed the primary diagnosis and CTE pathology was a concomitant finding. Remarkably, 6 of the 14 cases had no history of concussion, suggesting that frequent heading may be a risk for CTE in patients without symptomatic concussion. Rule changes in heading duels, management of concussion during the game, and limiting the number of high force headers during training are discussed. CONCLUSIONS Data suggest that heading frequency and concussions are associated with higher risk of developing CTE in (retired) soccer players. However based on this review of only 14 players, questions persist as to whether or not heading is a risk factor for CTE or long-term cognitive decline.
Collapse
Affiliation(s)
- Gerard Hageman
- Department of Neurology, Medisch Spectrum Twente, Hospital Enschede, Enschede, the Netherlands; and
| | - Ivar Hageman
- Saxion University of Applied Sciences, Enschede, the Netherlands
| | - Jik Nihom
- Department of Neurology, Medisch Spectrum Twente, Hospital Enschede, Enschede, the Netherlands; and
| |
Collapse
|
8
|
Andersen TR, Drevsfeldt A, Möller S, Møller M. Injuries in male youth football: a one season prospective cohort study of 223 Danish elite players. Front Sports Act Living 2023; 5:1250223. [PMID: 38164442 PMCID: PMC10757927 DOI: 10.3389/fspor.2023.1250223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/22/2023] [Indexed: 01/03/2024] Open
Abstract
Objectives This study prospectively investigated injury prevalence, incidence, and burden in male elite under-17 football players (N = 223) during a full season. Methods The players weekly completed a standardized web-based injury survey (OSTRC-H2) and a physical exposure report throughout the study. Results Average weekly response rate was 89.5%. Football exposure accounted for 52.4% of total physical exposure. On average (±SD), the players participated in individual football, strength, and rehabilitation practices for 1.2 ± 1.5, 3.0 ± .2.1, and 1.9 ± 3.4 h/week, respectively. In total, 742 health problems were reported. Mean weekly prevalence of health problems, injuries and illnesses were 20.1%, 16.5% and 3.8%, respectively. The injury incidence per 1,000 h of football exposure, match play and team practice were 8.28 (95% CI: 7.54-9.08), 16.77 (95% CI: 13.65-20.4), and 7.24 (95% CI: 6.5-8.04), respectively. Sudden-onset and gradual-onset injuries accounted for 36.7% and 43.4% of the total proportion of health problems. Hip/groin injuries had the highest incidence (1.58/1,000 h), whereas knee injuries had the highest burden (20.86 days lost/1,000 h). On average, the players experienced 3.33 health problems (average duration: 7.8 days). On average pr. player, 2.7 (95% CI: 2.2-3.3) wks of football exposure were lost. Conclusion Sudden and gradual-onset injuries influenced player availability during the season. Health problem prevalence fluctuated markedly, and injury incidence was higher during match play than training. The players had substantial volumes of training beyond football-specific training and matches. Our findings could assist medical and sports science practitioneers in enhancing training and recovery processes to maximize player availability.
Collapse
Affiliation(s)
- Thomas Rostgaard Andersen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Danish Football Association, Brondby, Denmark
| | - Andreas Drevsfeldt
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Sören Möller
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Open Patient Data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Merete Møller
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Oslo Sports Trauma Research Center, Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| |
Collapse
|
9
|
Serner A, Araújo J, Beasley I, Boyce SH, Byrne A, Börjesson M, Geertsema L, Grimm K, Massey A. Video review of the frequency and assessment of head impacts during the FIFA Arab Cup 2021 TM. SCI MED FOOTBALL 2023; 7:331-336. [PMID: 36063104 DOI: 10.1080/24733938.2022.2120629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
We used injury spotters and video footage review to establish the frequency of head impacts, their characteristics, and the subsequent medical assessment during the FIFA Arab Cup 2021TM. Six defined video signs of potential concussion based on an international consensus were used. A total of 88 head impacts were observed, with a median of 2 (IQR 1.5-4, range 0-7) head impacts per match, of which 44 (50%) resulted in on-pitch medical assessment. The median assessment duration was 51s (IQR 34-65s, range 19-262s). The most common mechanism was head-to-head contact (27% of all impacts and 43% of impacts with medical assessment). Seven head impacts showed video signs of potential concussion: six had one sign and one had two signs. The concussion substitution was used in three incidents. Head impacts during the FIFA Arab Cup were common and a median of 1 head impact per game required an on-pitch medical assessment. Only 8% of the head impacts showed any video sign of potential concussion, and only 3% resulted in a concussion substitution. The medical on-pitch assessments appeared too short (<1 min) to allow an appropriate assessment of all head impacts, indicating a need for further evaluation. Further standardisation of the injury spotter's role in football is recommended.
Collapse
Affiliation(s)
- Andreas Serner
- Fédération Internationale de Football Association, Zurich, Switzerland
| | - Joao Araújo
- Sporting Clube de Portugal, Lisbon, Portugal
| | - Ian Beasley
- Centre for Sport and Exercise Medicine, Queen Mary College, University of London, London UK
| | - Stephen H Boyce
- Emergency Department, Glasgow Royal Infirmary, Scottish Football Association, Scottish Institute of Sport, Stirling UK
| | - Alan Byrne
- The Football Association of Ireland, National Sports Campus, Dublin, Ireland
| | - Mats Börjesson
- Department of Molecular and Clinical Medicine, Center for Health and Performance, Sahlgrenska Academy, Gothenburg University and Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Katharina Grimm
- Fédération Internationale de Football Association, Zurich, Switzerland
| | - Andrew Massey
- Fédération Internationale de Football Association, Zurich, Switzerland
| |
Collapse
|
10
|
Olanrewaju O, Rashid H, Dobbin N. A cross-sectional study examining Nigerian footballers' knowledge and attitudes towards sport-related concussion and associated contextual factors. BRAIN IMPAIR 2023; 24:424-440. [PMID: 38167186 DOI: 10.1017/brimp.2022.37] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To examine Nigerian footballers' knowledge and attitudes towards sport-related concussion (SRC) and associated contextual factors. METHODS A cross-sectional study design was used with an online questionnaire distributed to Nigerian footballers affiliated with a registered team. The questionnaire included demographic information and the Rosenbaum Concussion Knowledge and Attitudes Survey (RoCKAS-ST). The concussion knowledge index (CKI, 0-25) and attitude index (CAI, 15-75) were calculated. The association between various contextual factors with "high" knowledge and attitude were determined. RESULTS A total of 331 participants completed the questionnaire from 10 football clubs. Mean CKI and CAI scores were 14.0 ± 3.0 (56.2 ± 13.2%) and 54.5 ± 9.4 (72.6 ± 12.5%), respectively, and the association between scores was considered large (r = 0.530; 28%). A small proportion (n = 25; 7.6%) of participants reported a previous diagnosis of an SRC, with a further 40 (12.1%) suspecting they have suffered SRC. Thirty-five participants (10.6%) reported sustaining a SRC but did not seek medical help. Results indicated that men were at 4.8 times greater odds of having a "high[er]" CKI than women, and that those with 5-10 years playing experience had lower odds of a "high" CKI than those with >10 years' experience. Men had 7 times greater odds of having a "high" CAI than women. CONCLUSION The results of this study suggest that Nigerian footballers have a moderate level of SRC knowledge, satisfactory symptom recognition, and high SRC attitudes. Those working with Nigerian football may consider these findings when seeking strategies to improve concussion knowledge, potentially by improving attitudes and considering sex and playing experience.
Collapse
Affiliation(s)
- Oluwaseyi Olanrewaju
- Department of Health Professions, Manchester Metropolitan University, Manchester, UK
| | - Haroon Rashid
- Department of Health Professions, Manchester Metropolitan University, Manchester, UK
- Department of Emergency Medicine, Manchester Royal Infirmary, Manchester, UK
| | - Nick Dobbin
- Department of Health Professions, Manchester Metropolitan University, Manchester, UK
| |
Collapse
|
11
|
Peek K, Versteegh T, Veith S, Whalan M, Edwards S, McKay M, Gardner AJ. Injury-Reduction Programs Containing Neuromuscular Neck Exercises and the Incidence of Soccer-Related Head and Neck Injuries. J Athl Train 2023; 58:519-527. [PMID: 36645836 PMCID: PMC10496449 DOI: 10.4085/1062-6050-0340.22] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
CONTEXT Concern is growing among soccer players, coaches, and parents regarding head and neck injuries, including concussion, particularly from heading a ball. Thus, we need to explore soccer-specific head injury risk-reduction initiatives. One such initiative is to condition the neck musculature of young players by adding neuromuscular neck exercises to existing injury-reduction exercise programs. OBJECTIVE To investigate the effect of neuromuscular neck exercises completed as part of an injury risk-reduction exercise program on the incidence of soccer-related head and neck injuries in adolescent soccer players. DESIGN Prospective cohort study. SETTING Two sports high schools and 6 soccer clubs during the 2021 soccer season. PATIENTS OR OTHER PARTICIPANTS A total of 364 male and female soccer players, aged 12 to 18 years. INTERVENTION(S) Members of 1 sports high school and 2 soccer clubs performed neuromuscular neck exercises as part of an injury-reduction program during training (neck training group). Members of another sports high school and 4 soccer clubs performed an injury-reduction program but without neck exercises (comparison group). MAIN OUTCOME MEASURE(S) Self-reported injury data were collected from each player at the end of the season and used to calculate incidence rate ratios (IRRs) with 95% CIs. RESULTS In total, 364 players completed the study, including 146 players in the neck training group and 218 players in the comparison group. Despite players in the neck training group being less likely to self-report a concussion (IRR = 0.23; 95% CI = 0.03, 1.04) and pain on heading a ball (IRR = 0.62; 95% CI = 0.34, 1.07), only a lower incidence of possible concussive events (IRR = 0.38; 95% CI = 0.14, 0.90; P < .05) was significant. CONCLUSIONS Integrating neuromuscular neck exercises into injury-reduction exercise programs has the potential to reduce the risk of adolescent soccer players sustaining a possible concussive event, concussion, or pain on heading a ball.
Collapse
Affiliation(s)
- Kerry Peek
- Discipline of Physiotherapy, University of Sydney, New South Wales, Australia
| | | | - Stella Veith
- Centre of Medical and Exercise Physiology, School of Medicine, University of Wollongong, New South Wales, Australia
| | - Matt Whalan
- Centre of Medical and Exercise Physiology, School of Medicine, University of Wollongong, New South Wales, Australia
| | - Suzi Edwards
- Discipline of Physiotherapy, University of Sydney, New South Wales, Australia
| | - Marnee McKay
- Discipline of Physiotherapy, University of Sydney, New South Wales, Australia
| | - Andrew John Gardner
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
| |
Collapse
|
12
|
Collía A, Iranzo A, Serradell M, Muñoz-Lopetegi A, Mayà G, Santamaría J, Sánchez-Valle R, Gaig C. Former participation in professional football as an occupation in patients with isolated REM sleep behavior disorder leading to a synucleinopathy: a case-control study. J Neurol 2023; 270:3234-3242. [PMID: 36939930 DOI: 10.1007/s00415-023-11591-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND Contact sports such as football are associated with late development of neurodegenerative diseases, in part due to the deleterious effect of repetitive head impacts during participation. Isolated REM sleep behavior disorder (IRBD) represents an early manifestation of neurodegenerative diseases including Parkinson disease (RBD) and dementia with Lewy bodies (DLB). We hypothesized that former professional football participation would be overrepresented in IRBD. OBJECTIVE To assess former participation in professional football as an occupation in IRBD. METHODS In a case-control retrospective study, having played football as a professional occupation in the Spanish Football Professional Leagues was examined interviewing polysomnographically confirmed IRBD patients and matched controls without IRBD. RESULTS Among 228 Caucasian Spanish IRBD patients with 68.5 ± 7.2 years, six (2.63%) were retired professional footballers. Length professional football career ranged between 11 and 16 years. Interval between football retirement and IRBD diagnosis was 39.5 ± 6.4 years. At IRBD diagnosis, the six footballers had synucleinopathy biomarkers including pathologic synuclein in the CSF and tissues, nigrostriatal dopaminergic deficit and hyposmia. Follow-up showed that three footballers developed PD and two DLB. None of the controls was a professional footballer. The percentage of professional footballers was higher in IRBD patients than in controls (2.63% versus 0.00%; p = 0.030) and among the general Spanish population (2.63% versus 0.62%; p < 0.0001). CONCLUSION We found an overrepresentation of former professional footballers in IRBD patients who later developed PD and DLB after four decades from professional retirement. In professional footballers the development of a neurodegenerative disease may be first manifested by IRBD. Screening for IRBD in former footballers might identify individuals with underlying synucleinopathies. Further studies with larger samples are needed to confirm our observations.
Collapse
Affiliation(s)
- Alejandra Collía
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Alex Iranzo
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain.
| | - Mónica Serradell
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Amaia Muñoz-Lopetegi
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Gerard Mayà
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Joan Santamaría
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Raquel Sánchez-Valle
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| | - Carles Gaig
- Neurology Service, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, CIBERNED: CB06/05/0018-ISCIII, Villarroel 170, 08036, Barcelona, Spain
| |
Collapse
|
13
|
Beaudouin F, Tröss T, Hadji A, Steendahl IB, Meyer T, Fünten KAD. Do Sports-related Concussions Induce Subsequent Injuries in Elite Male Football Players? Int J Sports Med 2023. [PMID: 36347430 DOI: 10.1055/a-1974-3965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
To assess the players' risk of a subsequent injury after sustaining concussive injuries and their return-to-competition in German professional men's football. A prospective injury database in the 1st Bundesliga was created encompassing 7 seasons (2014/15-2020/21). Cox proportional hazard model analyzed whether a concussive injury increased the risk of a subsequent injury in the first year after the index injury. 6,651 injuries were reported (n=182 concussive injuries). The incidence rate was 0.15 (95% CI 0.13-0.17) per 1000 football hours. A concussive injury was associated with only a slightly numerical higher risk of 7% (HR=1.07, 95% CI 0.78-1.47) in the subsequent year after the injury compared to a randomly selected non-concussive injury, but the effect was not significant. The risk was higher after 6-12 months post-SRC reaching 70% (HR=1.70, 95% CI 1.15-2.52). For 0-3 months (HR=0.76, 95% CI 0.48-1.20) and 3-6 months (HR=0.97, 95% CI 0.62-1.50) the injury risk was lower. The present data do not confirm previously published investigations about an increased injury risk after SRC. Contrasting effects of lower hazard ratios were found early after SRC, followed by an increase after 6-12 months. Further research should look into compliance rates with regards to return-to-competition protocols.
Collapse
Affiliation(s)
- Florian Beaudouin
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Tobias Tröss
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Abed Hadji
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Ida Bo Steendahl
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Tim Meyer
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Karen Aus der Fünten
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| |
Collapse
|
14
|
Davidson B, Anglim M, Williams RM. Assessment of Concussion Knowledge, Attitudes, and Behaviors Among Adolescent Female Club Soccer Athletes. INTERNATIONAL JOURNAL OF ATHLETIC THERAPY AND TRAINING 2023. [DOI: 10.1123/ijatt.2022-0116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Concussion education for athletes is essential for informed decision making to aid recovery. Education about concussion symptoms, treatment, and protocols can improve symptom recognition, reporting behaviors, protocol compliance, and overall health outcomes. This pilot study aimed to understand current concussion knowledge, attitudes, and beliefs among female club soccer players aged 12–18 years. Findings identified gaps in concussion education and knowledge among these athletes. Continued concussion education efforts are needed to increase concussion knowledge and players’ confidence, focusing on creative education practices.
Collapse
|
15
|
Robles-Palazón FJ, López-Valenciano A, De Ste Croix M, Oliver JL, García-Gómez A, Sainz de Baranda P, Ayala F. Epidemiology of injuries in male and female youth football players: A systematic review and meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2022; 11:681-695. [PMID: 34700052 PMCID: PMC9729930 DOI: 10.1016/j.jshs.2021.10.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 06/10/2021] [Accepted: 07/21/2021] [Indexed: 05/14/2023]
Abstract
BACKGROUND To conduct a systematic review and meta-analysis of epidemiological data of injuries in male and female youth football players. METHODS Searches were performed in MEDLINE/PubMed, Web of Science, Cochrane Library, and SPORTDiscus databases. Studies were considered if they reported injury incidence rate in male and female youth (≤19 years old) football players. Two reviewers (FJRP and ALV) extracted data and assessed trial quality using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement and the Newcastle Ottawa Scale. The Grading of Recommendations Assessment, Development, and Evaluation approach determined the quality of evidence. Studies were combined using a Poisson random effects regression model. RESULTS Forty-three studies were included. The overall incidence rate was 5.70 injuries/1000 h in males and 6.77 injuries/1000 h in females. Match injury incidence (14.43 injuries/1000 h in males and 14.97 injuries/1000 h in females) was significantly higher than training injury incidence (2.77 injuries/1000 h in males and 2.62 injuries/1000 h in females). The lower extremity had the highest incidence rate in both sexes. The most common type of injury was muscle/tendon for males and joint/ligament for females. Minimal injuries were the most common in both sexes. The incidence rate of injuries increased with advances in chronological age in males. Elite male players presented higher match injury incidence than sub-elite players. In females, there was a paucity of data for comparison across age groups and levels of play. CONCLUSION The high injury incidence rates and sex differences identified for the most common location and type of injury reinforce the need for implementing different targeted injury-risk mitigation strategies in male and female youth football players.
Collapse
Affiliation(s)
- Francisco Javier Robles-Palazón
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain
| | | | - Mark De Ste Croix
- School of Sport and Exercise, University of Gloucestershire, Gloucester GL2 9HW, UK
| | - Jon L Oliver
- Youth Physical Development Centre, School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff CF23 6XD, UK; Sport Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland 0632, New Zealand
| | - Alberto García-Gómez
- Operative Research Centre, Miguel Hernández University of Elche, Elche 03202, Spain
| | - Pilar Sainz de Baranda
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain
| | - Francisco Ayala
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain; School of Sport and Exercise, University of Gloucestershire, Gloucester GL2 9HW, UK
| |
Collapse
|
16
|
Tjønndal A, Røsten S. Safeguarding Athletes Against Head Injuries Through Advances in Technology: A Scoping Review of the Uses of Machine Learning in the Management of Sports-Related Concussion. Front Sports Act Living 2022; 4:837643. [PMID: 35520095 PMCID: PMC9067303 DOI: 10.3389/fspor.2022.837643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Sports injury prevention is an important part of the athlete welfare and safeguarding research field. In sports injury prevention, sport-related concussion (SRC) has proved to be one of the most difficult and complex injuries to manage in terms of prevention, diagnosis, classification, treatment and rehabilitation. SRC can cause long-term health issues and is a commonly reported injury in both adult and youth athletes around the world. Despite increased knowledge of the prevalence of SRC, very few tools are available for diagnosing SRC in athletic settings. Recent technological innovations have resulted in different machine learning and deep learning methodologies being tested to improve the management of this complex sports injury. The purpose of this article is to summarize and map the existing research literature on the use of machine learning in the management of SRC, ascertain where there are gaps in the existing research and identify recommendations for future research. This is explored through a scoping review. A systematic search in the three electronic databases SPORTDiscus, PubMed and Scopus identified an initial 522 studies, of which 24 were included in the final review, the majority of which focused on machine learning for the prediction and prevention of SRC (N = 10), or machine learning for the diagnosis and classification of SRC (N = 11). Only 3 studies explored machine learning approaches for the treatment and rehabilitation of SRC. A main finding is that current research highlights promising practical uses (e.g., more accurate and rapid injury assessment or return-to-sport participation criteria) of machine learning in the management of SRC. The review also revealed a narrow research focus in the existing literature. As current research is primarily conducted on male adolescents or adults from team sports in North America there is an urgent need to include wider demographics in more diverse samples and sports contexts in the machine learning algorithms. If research datasets continue to be based on narrow samples of athletes, the development of any new diagnostic and predictive tools for SRC emerging from this research will be at risk. Today, these risks appear to mainly affect the health and safety of female athletes.
Collapse
|
17
|
Kaminski TW, Chrisman SPD, Glutting J, Wahlquist V, Eagle S, Putukian M, Tierney R, Broglio SP, McAllister TW, McCrea MA, Pasquina PF, Kontos AP, Investigators CARES. Mechanisms of injury for concussions in collegiate soccer: an NCAA/DoD CARE consortium study. SCI MED FOOTBALL 2021; 6:325-330. [DOI: 10.1080/24733938.2021.1991586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Thomas W. Kaminski
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| | - Sara P. D. Chrisman
- Center for Child Health, Behavior and Development, Seattle Children’s Hospital, Seattle, WA, USA
| | - Joseph Glutting
- School of Education, University of Delaware, Ne’wark, DE, USA
| | - Victoria Wahlquist
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| | - Shawn Eagle
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Margot Putukian
- Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA
| | - Ryan Tierney
- Department of Health and Rehabilitation Sciences, Temple University, Philadelphia, PA, USA
| | - Steven P. Broglio
- Michigan Concussion Center, University of Michigan, Ann Arbor, MI, USA
| | - Thomas W. McAllister
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Michael A. McCrea
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Paul F. Pasquina
- Physical Medicine and Rehabilitation, Uniformed Services University, Bethesda, MD, USA
| | - Anthony P. Kontos
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | | |
Collapse
|
18
|
Alahmad TA, Tierney AC, Cahalan RM, Almaflehi NS, Clifford AM. Injury risk profile of amateur Irish women soccer players and players' opinions on risk factors and prevention strategies. Phys Ther Sport 2021; 50:184-194. [PMID: 34098324 DOI: 10.1016/j.ptsp.2021.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/19/2021] [Accepted: 05/23/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To explore injury profile, opinions on risk factors and injury prevention, among Irish amateur women soccer players. DESIGN A cross-sectional online survey. SETTING Irish amateur winter league. PARTICIPANTS Active players ≤18 years of age. MAIN OUTCOMES Differences were found between injured and uninjured groups, and risk factors that significantly predict soccer injury were identified. RESULTS 168 injuries were reported by 83 respondents during the winter season. An increased prevalence of competition anxiety was observed in (53.8%:n = 85 of respondents) compared to other risk factors. There was a negative association between injuries and players' general health state (OR = 0.820, 95% CI 0.7-0.9, p = 0.007). Players' knowledge about some risk factors including playing position, joint hypermobility, and playing during menses contradicts current evidence. 50%; n = 67 of the respondents had not received any education on injury risk or prevention. CONCLUSION This study identified that Irish amateur women soccer players that responded have different characteristics, prevalence of risk factors and injury profiles to women players from different levels and countries. The findings suggest that some players may not be aware of the existing evidence base pertaining to common risk factors for injury. Further research is required to confirm the findings and explore the implementation of injury prevention strategies.
Collapse
Affiliation(s)
- Tahani A Alahmad
- School of Allied Health, Health Research Institute, University of Limerick (UL), Limerick, Ireland; College of Applied Medical Sciences, Department of Rehabilitation Sciences, Physical Therapy, King Saud University, Riyadh, Saudi Arabia.
| | - Audrey C Tierney
- School of Allied Health, Health Research Institute, University of Limerick (UL), Limerick, Ireland; School of Allied Health and Health Implementation Science and Technology Group, Health Research Institute, University of Limerick, Limerick, Ireland; Department of Rehabilitation, Nutrition and Sport, La Trobe University, Melbourne, Australia.
| | - Roisin M Cahalan
- School of Allied Health, Health Research Institute, University of Limerick (UL), Limerick, Ireland; Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland.
| | - Nassr S Almaflehi
- College of Dentistry, King Saud University, Riyadh, Saudi Arabia; KSU Chair of Medical Education Research and Development, Collage of Medicine, King Saud University, Riyadh, Saudi Arabia.
| | - Amanda M Clifford
- School of Allied Health, Health Research Institute, University of Limerick (UL), Limerick, Ireland; Ageing Research Centre, Health Research Institute, University of Limerick, Limerick, Ireland.
| |
Collapse
|
19
|
Chard L, Pulling L. Welcome to Volume 6 of Concussion. Concussion 2021; 6:CNC86. [PMID: 33976901 PMCID: PMC8097495 DOI: 10.2217/cnc-2020-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Affiliation(s)
- Lucy Chard
- Future Science Group Unitec House, 2 Albert Place, London N3 1QB, UK
| | - Lauren Pulling
- The Drake Foundation Unitec House, 2 Albert Place, London N3 1QB, UK
| |
Collapse
|
20
|
O'Connor S, Leahy R, Whyte E, Farrington S. Male and female Gaelic games coaches' and referees' experiences, knowledge and views on sports-related concussion. Phys Ther Sport 2021; 49:1-7. [PMID: 33548730 DOI: 10.1016/j.ptsp.2021.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES Concern regarding identification and management of sports-related concussion (SRC) in the community sports of Gaelic games exists. This study aimed to examine Gaelic games coaches' and referees' previous SRC experiences, knowledge of and attitudes on SRC and views on SRC education. DESIGN Cross-sectional study; SETTING: Online survey instrument. PARTICIPANTS Irish male and female Gaelic games coaches (n = 144) and referees (n = 110). MAIN OUTCOME MEASURES Demographics, SRC previous experience, SRC knowledge, attitudes towards SRC reporting and previous and future interest in SRC education. RESULTS Most coaches (70.1%) and referees (74.5%) previously dealt with a suspected SRC event. In the most recent SRC event, coaches predominantly removed the player from play (97.0%) and referees frequently informed medical staff (97.1%) or coaches present (96.3%). Coaches and referees were predominantly (>90%) able to identify common SRC signs and symptoms such as dizziness, nausea, confusion, poor balance and headache. Coaches and referees displayed positive attitudes towards removing players from play regardless of game importance. CONCLUSIONS Good knowledge of common SRC symptoms were displayed, however their ability to recognise false signs and symptoms was limited. Widespread promotion of Gaelic games SRC education across all stakeholders is warranted and should target the misconceptions highlighted in this study.
Collapse
Affiliation(s)
- Siobhán O'Connor
- Centre for Injury Prevention and Performance, Athletic Therapy and Training, School of Health and Human Performance, Dublin City University, Dublin, Ireland.
| | - Roisin Leahy
- Centre for Injury Prevention and Performance, Athletic Therapy and Training, School of Health and Human Performance, Dublin City University, Dublin, Ireland
| | - Enda Whyte
- Centre for Injury Prevention and Performance, Athletic Therapy and Training, School of Health and Human Performance, Dublin City University, Dublin, Ireland
| | - Shane Farrington
- Centre for Injury Prevention and Performance, Athletic Therapy and Training, School of Health and Human Performance, Dublin City University, Dublin, Ireland
| |
Collapse
|
21
|
Injury Profile in Women's Football: A Systematic Review and Meta-Analysis. Sports Med 2021; 51:423-442. [PMID: 33433863 DOI: 10.1007/s40279-020-01401-w] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Football is the most popular sport among women; however, little is known about the injury profile in this population. This information would help design tailored injury risk mitigation strategies that may make football safer for women. OBJECTIVE The aim of this study was to perform a systematic review and meta-analysis of epidemiological data of injuries in women´s football. METHODS A systematic review following PRISMA guidelines was performed up to January 2020 in PubMed, Web of Science, Sportdiscus and the Cochrane Library databases. Twenty-two studies reporting the incidence of injuries in women football were analysed. Two reviewers independently extracted data (intraclass correlation coefficient [ICC] for inter-reviewer reliability = 0.87) and assessed study quality using the STROBE statement, GRADE approach, Newcastle Ottawa Scale and Downs and Black assessment tools. Studies were combined in pooled analyses (injury incidence and injury proportion) using a Poisson random effects regression model. RESULTS The overall incidence of injuries in female football players was 6.1 injuries/1000 h of exposure. Match injury incidence (19.2 injuries/1000 h of exposure) was almost six times higher than training injury incidence rate (3.5 injuries/1000 h of exposure). Lower extremity injuries had the highest incidence rates (4.8 injuries/1000 h of exposure). The most common types of injuries were muscle/tendon (1.8 injuries/1000 h of exposure) and joint (non-bone) and ligament (1.5 injuries/1000 h of exposure), which were frequently associated with traumatic incidents. Slight/minimal injuries (1-3 days of time loss) were the most common. The incidence rate of injuries during matches in the top five world ranking leagues was higher than the rest of the leagues (19.3 vs 10.7 injuries/1000 h of exposure, respectively). The weighted injury proportion was 1.1 (95% confidence interval = 0.6-1.7) whereby on average players sustained more than one injury per season. CONCLUSIONS Female football players are exposed to a substantial risk of sustaining injuries, especially during matches that require the highest level of performance. To markedly reduce overall injury burden, efforts should focus on introducing and evaluating preventative measures that target match specific dynamics to make football players more capable of responding to the challenges that they have to deal with during match play. REGISTRATION This systematic review was registered in the PROSPERO international prospective register of systematic reviews (ID = CRD42019118152).
Collapse
|
22
|
Salvarani CP, de Medeiros LR, Sapatero FH, de Castro DC, Tomazini VS, Micheletti Sotocorno LH, Teixeira da Costa PS, Pimenta BB, de Oliveira DA, Dias EA, Colman da Silva EV. Concussion among soccer players in the 2017 Brazilian championship - the gap between protocol and medical practice. Concussion 2020; 5:CNC83. [PMID: 33204495 PMCID: PMC7653505 DOI: 10.2217/cnc-2020-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background The present study aims to report traumatic brain injury (TBI) among soccer players in the 2017 Brazilian Soccer Championship and discuss the protocols for concussion evaluation. Materials & methods This is an observational study utilizing video analysis of 380 matches. TBI was considered as any event in which one or more soccer player(s) had a head trauma. For potential concussion diagnosis, we analyzed players with one of the following signs: slowness to get up, disorientation, motor incoordination, loss of consciousness, head clutching and impact seizure. Results There were 374 TBIs in total. The average time for medical assessment was 1'35". 13 players had concussion with an average time of 3'19″ for medical evaluation. Four players were replaced after having a concussion. Conclusion There is a gap between concussion protocols and medical practices in Brazilian elite soccer. Further discussion about soccer replacement rules are imperative.
Collapse
Affiliation(s)
- Cármine Porcelli Salvarani
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Lucas Ribeiro de Medeiros
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Fernando Henrique Sapatero
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Diego Ciotta de Castro
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Vinícius Simon Tomazini
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Leonardo Henrique Micheletti Sotocorno
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Paulo Sérgio Teixeira da Costa
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Bruno Bueno Pimenta
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Diego Almeida de Oliveira
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Eduardo Almeida Dias
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| | - Eduardo Vinícius Colman da Silva
- State University of Maringá, Medicine Department - Division of Neurosurgery, Avenida Mandacaru 1590, Bloco S 05, Sala 10, Hospital Universitário, Maringá, PARANÁ, CEP 87083-240, Brazil
| |
Collapse
|
23
|
Blyth RJ, Tumilty S. Why are female footballers getting concussed more often than their male counterparts? A scoping review protocol. PHYSICAL THERAPY REVIEWS 2020. [DOI: 10.1080/10833196.2020.1819073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Steve Tumilty
- School of Physiotherapy, University of Otago, Dunedin, New Zealand
| |
Collapse
|