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Škomrlj J, Modrić T, Sekulić D, Bandalović A, Turić A, Bećir B, Veršić Š. Longitudinal analysis of the incidence rate of injury in elite youth football: Trends over six years including the COVID-19 pandemic period. Phys Ther Sport 2024; 66:85-92. [PMID: 38359730 DOI: 10.1016/j.ptsp.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/17/2024]
Abstract
OBJECTIVES We aimed to analyze injury trends and the possible effects of the coronavirus disease (COVID-19) pandemic on the incidence rates of injury in young elite football players. DESIGN A prospective cohort study design was adopted. PARTICIPANTS Our study included 832 male football players who suffered an injury during any of the six competitive seasons. SETTING An elite youth football academy. MAIN OUTCOME MEASURE Descriptive data and the incidence of injury were calculated. A generalized linear mixed model was used to assess differences in the occurrence of injury among the various age groups. Joinpoint regression was used to analyze injury trends. RESULTS Joinpoint regression models showed a statistically significant decrease in the incidence of injury in all age groups with an average annual percent change (AAPC) of 13.9 (95 %Confidence Interval [CI]:-23.2 - 3.4) and -13.5 (95 %CI:-24.5 to -0.9) for models with zero and one joinpoint, respectively. Football players in older age groups sustain a higher number of injuries, probably due to a higher number of matches and greater training intensity. CONCLUSION This study showed a downward trend in injuries in the participants prior to the pandemic, with an evident increase in the incidence rate of injury during the COVID-19 pandemic.
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Affiliation(s)
- Jakša Škomrlj
- HNK Hajduk Split, Split, 21000, Croatia; University of Split, Faculty of Kinesiology, Split, 21000, Croatia.
| | - Toni Modrić
- University of Split, Faculty of Kinesiology, Split, 21000, Croatia; High Performance Sport Center, Croatian Olympic Committee, Zagreb, 10000, Croatia.
| | - Damir Sekulić
- University of Split, Faculty of Kinesiology, Split, 21000, Croatia; High Performance Sport Center, Croatian Olympic Committee, Zagreb, 10000, Croatia.
| | - Ante Bandalović
- HNK Hajduk Split, Split, 21000, Croatia; University Hospital Split, Surgery Clinic, Department of Orthopedics and Traumatology, 21000, Split, Croatia.
| | - Ante Turić
- HNK Hajduk Split, Split, 21000, Croatia; University Hospital Split, Surgery Clinic, Department of Orthopedics and Traumatology, 21000, Split, Croatia.
| | | | - Šime Veršić
- HNK Hajduk Split, Split, 21000, Croatia; University of Split, Faculty of Kinesiology, Split, 21000, Croatia; High Performance Sport Center, Croatian Olympic Committee, Zagreb, 10000, Croatia.
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Stephenson SD, Kocan JW, Vinod AV, Kluczynski MA, Bisson LJ. A Comprehensive Summary of Systematic Reviews on Sports Injury Prevention Strategies. Orthop J Sports Med 2021; 9:23259671211035776. [PMID: 34734094 PMCID: PMC8558815 DOI: 10.1177/23259671211035776] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/03/2021] [Indexed: 12/26/2022] Open
Abstract
Background A large volume of systematic reviews and meta-analyses has been published on the effectiveness of sports injury prevention programs. Purpose To provide a qualitative summary of published systematic reviews and meta-analyses that have examined the effectiveness of sports injury prevention programs on reducing musculoskeletal injuries. Study Design Systematic review; Level of evidence, 4. Methods We searched the PubMed, CINAHL, EMBASE, and the Cochrane databases for systematic reviews and meta-analyses that evaluated the effectiveness of sports injury prevention programs. We excluded published abstracts, narrative reviews, articles not published in English, commentaries, studies that described sports injury prevention strategies but did not assess their effectiveness, studies that did not assess musculoskeletal injuries, and studies that did not assess sports-related injuries. The most relevant results were extracted and summarized. Levels of evidence were determined per the Oxford Centre for Evidence-Based Medicine, and methodological quality was assessed using the AMSTAR-2 (A MeaSurement Tool to Assess systematic Reviews, revised version). Results A total of 507 articles were retrieved, and 129 were included. Articles pertaining to all injuries were divided into 9 topics: sports and exercise in general (n = 20), soccer (n = 13), ice hockey (n = 1), dance (n = 1), volleyball (n = 1), basketball (n = 1), tackle collision sports (n = 1), climbing (n = 1), and youth athletes (n = 4). Articles on injuries by anatomic site were divided into 11 topics: general knee (n = 8), anterior cruciate ligament (n = 34), ankle (n = 14), hamstring (n = 11), lower extremity (n = 10), foot (n = 6), groin (n = 2), shoulder (n = 1), wrist (n = 2), and elbow (n = 1). Of the 129 studies, 45.7% were ranked as evidence level 1, and 55.0% were evidence level 2. Based on the AMSTAR-2, 58.9% of the reviews reported a priori review methods, 96.1% performed a comprehensive literature search, 47.3% thoroughly described excluded articles, 79.1% assessed risk of bias for individual studies, 48.8% reported a valid method for statistical combination of data (ie, meta-analysis), 45.0% examined the effect of risk of bias on pooled study results, and 19.4% examined the risk for publication bias. Conclusion This comprehensive review provides sports medicine providers with a single source of the most up-to-date publications in the literature on sports injury prevention.
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Affiliation(s)
- Samuel D Stephenson
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, The State University of New York at Buffalo, New York, USA
| | - Joseph W Kocan
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, The State University of New York at Buffalo, New York, USA
| | - Amrit V Vinod
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, The State University of New York at Buffalo, New York, USA
| | - Melissa A Kluczynski
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, The State University of New York at Buffalo, New York, USA
| | - Leslie J Bisson
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, The State University of New York at Buffalo, New York, USA
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Functional performance and interlimb asymmetries of young football players during single-leg jump tests. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2021. [DOI: 10.1007/s12662-021-00739-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
Background
Jumps are predominant components in football (soccer). Interlimb functional difference in single-leg jump performance is a risk factor for lower extremities injuries. Screening uninjured athletes is essential to design prevention strategies and implement individual training interventions. The aims of this cross-sectional study were (1) to provide age-specific mean values and limb symmetry index (LSI) in young football players, (2) to detect age effect on LSI and interlimb functional differences and (3) to investigate the association of age with single-leg functional performance and LSI.
Methods
A total of 146 male football players (age 14.2 ± 2.3) performed the countermovement jump, jump for distance, side hop and speedy jump tests. Descriptive statistics, mean values (dominant/non-dominant) and LSI were provided according to age groups (U11–U19). Two-way mixed analysis of variance (ANOVA), one-way ANOVA and Pearson’s correlation were used for the statistical analysis.
Results
Participants showed on average perfect LSI (103.8 ± 14.2%) amongst all tests and age groups. Interlimb functional differences occurred in three out of four tests (p < 0.05), without age interaction (p > 0.05). Age effect was positively associated with single-leg functional performance (p < 0.05), but not with LSI (p > 0.05), in all tests and age groups.
Conclusion
An LSI ≥100% in single-leg jump tests is proposed as a benchmark in young football players, but interlimb performance differences may occur without age interaction. Nevertheless, the growth process plays a crucial role in the development of functional capacities: older players may show a higher single-leg jump performance, but not a higher LSI, than younger players. In football practice, preventive intervention is advisable to counteract interlimb performance differences, for which unilateral strength, power and plyometric training is recommended.
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Jaber A, Weishorn J, Berrsche G, Ott H, Bangert Y. Injury Profile among Elite Youth Male Football Players in a German Academy. Int J Sports Med 2021; 43:138-144. [PMID: 34374041 DOI: 10.1055/a-1516-4139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Studies that report injuries in elite youth football players are scarce. So far, no such studies have been reported in Germany. The aim of this study is to descriptively and statistically report the incidence of injuries that resulted in time-loss ≥ 4 days in the TSG Hoffenheim football academy by 138 male players aged between 12 and 19 years during one season. A total of 109 injuries were sustained by 76 players: 6.9 injuries occurred per 1000 hours of matches (95% CI, 5.0-9.6) and 0.7 injuries per 1000 hours of training (95% CI, 0.5-0.9) with a ratio of 9.8. Some 66% of all injuries occurred during matches. Injuries involved the lower limb (81%), upper limb (9%), head & neck (5%) and trunk injuries (5%). 21 (19%) of all injuries were regarded as severe and resulted in time-loss > 28 days. U16-U19 teams sustained more injuries (74, 68%) than U12-U15 (35, 32%) (P= 0.032). The most frequent diagnosis was thigh strain (22%). Time-loss ranged from 4-339 days (SD: 40, Average: 23). Many injuries were a result of strain. Available injury prevention programs should be adhered to more strictly. Dedicated epidemiological studies are needed to optimize focused injury prevention programs.
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Affiliation(s)
- Ayham Jaber
- Department of Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Heidelberg, Germany
| | - Johannes Weishorn
- Department of Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Heidelberg, Germany
| | - Gregor Berrsche
- Department of Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Heidelberg, Germany
| | - Henning Ott
- Center for Sport and Joint injuries, Sporthologicum, Frankfurt, Germany
| | - Yannic Bangert
- Department of Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Heidelberg, Germany
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Kinalski MDA, Collares K, Correa MB. Prospective analysis of craniofacial soccer incidents during FIFA competitions: an observational study. Braz Oral Res 2020; 34:e106. [PMID: 32876122 DOI: 10.1590/1807-3107bor-2020.vol34.0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 01/20/2020] [Indexed: 11/22/2022] Open
Abstract
The aim of this prospective epidemiological study was to evaluate the occurrence of incidents involving the craniofacial region of soccer players during three official FIFA competitions. The craniofacial incidents were identified by video analysis of all 144 matches of two FIFA World Cups (2014/2018) and the 2017 FIFA Confederations Cup. Data collection included incident type, incident severity, site affected, incident cause and referee decision. The multivariate Poisson regression model was performed to analyze the associations between covariates. A total of 238 incidents were observed in the craniofacial region (1.6 incidents/match), representing a rate of 48.5 incidents per 1000 hours. At least 80.6% of the matches presented at least one incident, and, in more than 60%, the referee's decision was no foul. According to severity, 26.8% of the incidents were classified as having mild or high severity. Incidents involving lacerations or fracture presented higher severity compared with hits (IRR 3.45[95%CI: 1.89-6.30]). Head-to-head impacts showed an incidence of severe incidents twice as high as those involving upper extremities (IRR 2.01[95%CI:1.07-3.76]). A high number of craniofacial incidents were observed in the last FIFA competitions. Head-to-head impacts and lacerations or fractures were associated with higher incident severity.
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Affiliation(s)
| | - Kaue Collares
- School of Dentistry, Universidade de Passo Fundo, Passo Fundo, RS, Brazil
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Brunner R, Friesenbichler B, Casartelli NC, Bizzini M, Maffiuletti NA, Niedermann K. Effectiveness of multicomponent lower extremity injury prevention programmes in team-sport athletes: an umbrella review. Br J Sports Med 2018; 53:282-288. [PMID: 30201793 DOI: 10.1136/bjsports-2017-098944] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To identify which exercise combinations are most effective as part of a lower extremity injury prevention programme for team-sport athletes. DESIGN Umbrella review. DATA SOURCES A comprehensive literature search was performed in PubMed, Scopus, Cochrane Library and PEDro databases. Studies published between January 2000 and March 2017 were included in this umbrella review. STUDY ELIGIBILITY CRITERIA Moderate to high-quality systematic reviews that investigated the effectiveness of a combination of two or more exercise components, that is, strength, agility, plyometrics, balance, stretching, technique, warm-up and functional activity, regarding injury incidence/rate of lower extremity injuries in team-sport athletes. The methodological quality of the included systematic reviews was independently assessed by two reviewers using the Assessing the Methodological Quality of Systematic Reviews measurement tool and the Grading of Recommendations Assessment, Development and Evaluation guidelines were used to assess the overall quality of evidence for particular outcomes. RESULTS Twenty-four systematic reviews met the inclusion criteria. Multicomponent exercise interventions were effective in reducing the injury incidence/rate of lower extremity, knee, ACL and ankle injuries, but not groin injuries. Strength and balance exercise components were included in 10 of 11 effective injury prevention programmes for the lower extremity, knee, ACL and ankle injuries. SUMMARY/CONCLUSION Lower extremity injury prevention programmes in team sports are effective in preventing lower extremity, knee, ACL and ankle injuries. Lower extremity muscle strength and balance exercises should be prioritised in lower extremity injury prevention programmes for team-sport athletes.
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Affiliation(s)
- Romana Brunner
- Human Performance Lab, Schulthess Clinic, Zurich, Switzerland
| | | | - Nicola C Casartelli
- Human Performance Lab, Schulthess Clinic, Zurich, Switzerland.,Laboratory of Exercise and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Mario Bizzini
- Human Performance Lab, Schulthess Clinic, Zurich, Switzerland
| | | | - Karin Niedermann
- Institute of Physiotherapy, School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
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Thaller PH, Fürmetz J, Chen F, Degen N, Manz KM, Wolf F. Bowlegs and Intensive Football Training in Children and Adolescents. DEUTSCHES ARZTEBLATT INTERNATIONAL 2018; 115:401-408. [PMID: 29968558 DOI: 10.3238/arztebl.2018.0401] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 05/03/2018] [Accepted: 05/30/2018] [Indexed: 01/11/2023]
Abstract
BACKGROUND In many countries around the world, football (association football, or "soccer" predominantly in North America) is the sport most commonly played by children and adolescents. It is widely thought that football players are more likely to develop genu varum (bowlegs); an association with knee arthritis also seems likely. The goals of this systematic review and meta-analysis are to provide an overview of the available evidence on genu varum after intensive soccer training in childhood and adolescence, and to discuss the possible pathogenetic mechanisms. METHODS We systematically searched the PubMed, Medline, Embase, and Coch- rane Library databases for studies of the relation between leg axis development and intensive football playing during the growing years. RESULTS Controlled studies employing the intercondylar distance (ICD) as the target variable were evaluated in a meta-analysis, with the mean difference as a measure of effect strength. This meta-analysis included 3 studies with a total of 1344 football players and 1277 control individuals. All three studies individually showed a signifi- cant difference in the mean ICD values of the two groups. The pooled effect esti- mator for the mean difference was 1.50 cm (95% confidence interval [0.53; 2.46]). Two further studies that could not be included in the meta-analysis had similar con- clusions. Asymmetrical, varus muscle forces and predominantly varus stress on the osseous growth plates neighboring the knee joint, especially during the prepubertal growth spurt, seem to be the cause of this phenomenon. CONCLUSION Intensive soccer playing during the growing years can promote the devel- opment of bowlegs (genu varum) and, in turn, increase the risk of knee arthritis. Phy- sicians should inform young athletes and their parents of this if asked to advise about the choice of soccer as a sport for intensive training. It cannot be concluded, however, that football predisposes to bowlegs when played merely as a leisure activity.
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Affiliation(s)
- Peter Helmut Thaller
- 3D-Surgery, Department of General-, Traumaand Reconstructive Surgery, University Hospital of Munich (LMU); Institute for Medical Information Processing, Biometry, and Epidemiology (IBE), Ludwig Maximilian University Munich
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Pfirrmann D, Herbst M, Ingelfinger P, Simon P, Tug S. Analysis of Injury Incidences in Male Professional Adult and Elite Youth Soccer Players: A Systematic Review. J Athl Train 2016; 51:410-24. [PMID: 27244125 DOI: 10.4085/1062-6050-51.6.03] [Citation(s) in RCA: 154] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
CONTEXT The incidence of injury for elite youth and professional adult soccer players is an important concern, but the risk factors for these groups are different. OBJECTIVE To summarize and compare the injury incidences and injury characteristics of male professional adult and elite youth soccer players. DATA SOURCES We searched MEDLINE and Web of Science using the search terms elite, international, European, soccer, football, injury, injuries, epidemiology, incidence, prevalence, not female, not American football, and not rugby. We also used the search terms professional for studies on professional adult soccer players and high-level, soccer academy, youth, adolescent, and young for studies on elite youth soccer players. STUDY SELECTION Eligible studies were published in English, had a prospective cohort design, and had a minimum study period of 6 months. To ensure that injury data were assessed in relationship to the athlete's individual exposure, we included only studies that reported on injuries and documented exposure volume. DATA EXTRACTION Two independent reviewers applied the selection criteria and assessed the quality of the studies. DATA SYNTHESIS A total of 676 studies were retrieved from the literature search. Eighteen articles met the inclusion criteria: 6 for elite youth and 12 for professional adult soccer players. CONCLUSIONS Injury rates were higher for matches than for training for both youth and adult players. Youth players had a higher incidence of training injuries than professionals. Efforts must be made to reduce the overall injury rate in matches. Therefore, preventive interventions, such as adequately enforcing rules and focusing on fair play, must be analyzed and developed to reduce match-related injury incidences. Reducing training injuries should be a particular focus for youth soccer players.
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Affiliation(s)
- Daniel Pfirrmann
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Mark Herbst
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Patrick Ingelfinger
- University Hospital, Center for Musculoskeletal Surgery and Orthopedic Hospital, Mainz, Germany
| | - Perikles Simon
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Suzan Tug
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
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Zalai D, Panics G, Bobak P, Csáki I, Hamar P. Quality of functional movement patterns and injury examination in elite-level male professional football players. ACTA ACUST UNITED AC 2015; 102:34-42. [PMID: 25481368 DOI: 10.1556/aphysiol.101.2014.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The purpose of this study is to examine the quality of functional movement patterns among one of Hungary's first league soccer clubs, where the elite male football players (N = 20) utilize the well-established Functional Movement Screen™ (FMS) system; a comprehensive functional program designed to determine and identify the quality of movement and the greatest risk factors for non-contact injuries. Furthermore, an additional purpose of this program is to examine injuries over the course of 6 competitive months. Focusing on the mechanisms of injuries and their causes in the lower extremities during this period is one of the key objectives. Over the course of 6 months we found significant differences between ankle injuries and the FMS Hurdle Step exercise (p < 0.05), and the FMS Deep Squat exercise and knee and hip injuries (p < 0.05). The FMS pre-screening system found lower limb asymmetry present in 40% of the participants. The authors believe that the importance of preventative measures and structural sport specific pre-screening cannot be overemphasized, and that there is a growing need for further transparent research in this field in order to be more effective with regard to programs dedicated to injury prevention and the enhancement players' physical performance.
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Affiliation(s)
- David Zalai
- Semmelweis University School of PhD Studies, Faculty of Physical Education and Sport Science Alkotás u. 44 H-1123 Budapest Hungary
| | - G Panics
- Uzsoki Hospital Department of Orthopaedics and Traumatology Budapest Hungary
| | - P Bobak
- University of Leeds Department of Orthopaedics, Consultant Orthopaedic Surgeon Leeds UK
| | - I Csáki
- Semmelweis University Department of Physical Education Theory and Pedagogy, Faculty of Physical Education and Sport Science Budapest Hungary
| | - P Hamar
- Semmelweis University Department of Gymnastics, Rhythmic Gymnastics, Dance and Aerobics, Faculty of Physical Education and Sport Science Budapest Hungary
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Malliaropoulos NG, Callan M, Johnson J. Comprehensive training programme for judo players nine plus 9+: possible lower limb primary injury prevention. Muscles Ligaments Tendons J 2014; 4:262-268. [PMID: 25332945 PMCID: PMC4187607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Nikos G. Malliaropoulos
- National Track & Field Centre, Sports Injury Clinic, Sport Medicine Clinic of SEGAS, Thessaloniki, Greece
| | - Michael Callan
- Judo Research Group, Department of Life Sciences, Anglia Ruskin University, Cambridge, UK
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Michaelidis M, Koumantakis GA. Effects of knee injury primary prevention programs on anterior cruciate ligament injury rates in female athletes in different sports: a systematic review. Phys Ther Sport 2013; 15:200-10. [PMID: 24703497 DOI: 10.1016/j.ptsp.2013.12.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 10/01/2013] [Accepted: 12/06/2013] [Indexed: 01/25/2023]
Abstract
BACKGROUND Anterior Cruciate Ligament (ACL) injury is frequently encountered in sports. PURPOSE To analyze the effects of ACL injury prevention programs on injury rates in female athletes between different sports. METHODS A comprehensive literature search was performed in September 2012 using Pubmed Central, Science Direct, CINAHL, PEDro, Cochrane Library, SCOPUS, SPORTDiscus. The key words used were: 'anterior cruciate ligament', 'ACL', 'knee joint', 'knee injuries', 'female', 'athletes', 'neuromuscular', 'training', 'prevention'. The inclusion criteria applied were: (1) ACL injury prevention training programs for female athletes; (2) Athlete-exposure data reporting; (3) Effect of training on ACL incidence rates for female athletes. RESULTS 13 studies met the inclusion criteria. Three training programs in soccer and one in handball led to reduced ACL injury incidence. In basketball no effective training intervention was found. In season training was more effective than preseason in ACL injury prevention. A combination of strength training, plyometrics, balance training, technique monitoring with feedback, produced the most favorable results. CONCLUSION Comparing the main components of ACL injury prevention programs for female athletes, some sports-dependent training specificity issues may need addressing in future studies, related primarily to the individual biomechanics of each sport but also their most effective method of delivery.
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Owen AL, Wong DP, Dellal A, Paul DJ, Orhant E, Collie S. Effect of an Injury Prevention Program on Muscle Injuries in Elite Professional Soccer. J Strength Cond Res 2013; 27:3275-85. [DOI: 10.1519/jsc.0b013e318290cb3a] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hassabi M, Mohammad-Javad Mortazavi S, Giti MR, Hassabi M, Mansournia MA, Shapouran S. Injury profile of a professional soccer team in the premier league of iran. Asian J Sports Med 2012; 1:201-8. [PMID: 22375208 PMCID: PMC3289186 DOI: 10.5812/asjsm.34837] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2010] [Accepted: 11/06/2010] [Indexed: 11/16/2022] Open
Abstract
Purpose
Despite numerous studies which have been done regarding soccer injuries worldwide, there is lack of available data considering the epidemiology of injuries in the Iranian soccer premier league, although it is the most popular sport in the country. The main goal of this research was to determine the incidence of physical injuries in the studied population, considering other characteristics such as site, type and mechanism as well. Methods
Twenty one adult male professional soccer players (age 24±3), members of a team (Tehran-Pas) participating in Iranian premier league, were followed during a 4-month period. The injury characteristics and exposure times were recorded by the team physician during all the matches and training sessions. Results
The total exposure time was 2610 playing hours (2352 h of training versus 258 h of competition). Eighty six percent of the injuries were acute. Incidence of acute injuries was 16.5 (95% CI: 12-22) per 1000 hours of playing (11.5 per 1000 hrs of training and 62 per 1000 hrs of competition). The most common types of injuries were strains followed by contusions, each of which constituted 30% of acute injuries. More than 80% of injuries occurred in lower limbs, especially in thigh and groin regions. Nearly 60% of acute injuries occurred in dominant side of the body, and collision was the reason of about half of the acute injuries. Severity of more than 70% of the injuries was minor. On average each injury had led the player being off the field for about 10 days. Conclusion
The incidence of injury in this research is in range of numbers obtained in important international tournaments but the rate of injuries during training sessions is higher than comparable studies.
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Affiliation(s)
- Mohammad Hassabi
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran
- Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Corresponding Author: Address: Sports Medicine Research Center, No 7, Al-e-Ahmad Highway, P.O. Box 14395-578, Tehran, IR Iran. E-mail:
| | - Seyed Mohammad-Javad Mortazavi
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran
- Department of Orthopedic Surgery, Tehran University of Medical Sciences, Tehran, IR Iran
| | - Mohammad-Reza Giti
- Department of Orthopedic Surgery, Tehran University of Medical Sciences, Tehran, IR Iran
| | - Majid Hassabi
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran
| | | | - Sara Shapouran
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran
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de Putter CE, van Beeck EF, Looman CWN, Toet H, Hovius SER, Selles RW. Trends in wrist fractures in children and adolescents, 1997-2009. J Hand Surg Am 2011; 36:1810-1815.e2. [PMID: 22036281 DOI: 10.1016/j.jhsa.2011.08.006] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Revised: 08/02/2011] [Accepted: 08/07/2011] [Indexed: 02/02/2023]
Abstract
PURPOSE Distal radius and carpal fractures in children and adolescents represent approximately 25% of all pediatric fractures. Incidence rates and causes of these fractures change over time owing to changes in activities and risk factors. The purpose of this study was to examine recent population-based trends in incidence and causes of wrist fractures in children and adolescents. METHODS We obtained data from the Dutch Injury Surveillance System of emergency department visits of 15 geographically distributed hospitals, and from the National Hospital Discharge Registry. This included a representative sample of outpatients and inpatients, respectively. We calculated incidence rates of wrist fractures per 100,000 person-years for each year between 1997 and 2009. Using Poisson's regression, we analyzed trends for children and adolescents 5 to 9, 10 to 14, and 15 to 19 years of age separately for boys and girls. RESULTS During the study period, incidence rates increased significantly in boys and girls 5 to 9 and 10 to 14 years of age, with the strongest increase in the age group 10 to 14 years. The observed increases were mainly due to increased incidence rates during soccer and gymnastics at school. CONCLUSIONS This population-based study revealed a substantial sports-related increase in the incidence rate of wrist fractures in boys and girls aged 5 to 9 and 10 to 14 years in the period 1997 to 2009. CLINICAL RELEVANCE With knowledge of the epidemiology of wrist fractures, prevention programs can be improved. From this study, we know that the incidence rate of wrist fractures in childhood is increasing, mainly as a result of soccer and gymnastics at school. Future sport injury research and surveillance data are necessary to develop new prevention programs based on identifying and addressing specific risk factors, especially in young athletes.
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Affiliation(s)
- C E de Putter
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC Rotterdam, Rotterdam.
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Leadbeater B, Babul S, Jansson M, Scime G, Pike I. Youth injuries in British Columbia: type, settings, treatment and costs, 2003-2007. Int J Inj Contr Saf Promot 2010; 17:119-27. [PMID: 20229380 DOI: 10.1080/17457300903564561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In this study, the types and costs of unintentional injuries among adolescents transitioning to adulthood are examined to provide age-appropriate prevention strategies. The data were collected in 2003, 2005 and 2007, in which a total of 273 (41%), 228 (39%) and 176 (33%) youths, respectively, reported to be having at least one serious injury. The leading types of injuries were sprains/strains, broken bones and bruises. Most injuries occurred while playing sports, falling/tripping, biking or rollerblading, mainly in recreation centres (>12-15%), schools (<27-9%), and workplaces (>2-14.5%). Most injuries were treated at emergency departments, walk-in clinics and health professional's offices (68-84%). Prevention included: doing nothing; being more careful; giving up the activity and rarely, rehabilitation or physiotherapy. The total direct cost of treatment was $471,498, (Canadian) at a mean direct cost of $775 per injury. Improved sports training and educational strategies targeted at subgroups of adolescents are needed to reduce the human and economic burden of injury.
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Affiliation(s)
- Bonnie Leadbeater
- Department of Psychology, University of Victoria, P.O. Box 3050 STN CSC, Victoria, BC, V8W 3P5, Canada.
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Training habits and injuries of masters' level football players: A preliminary report. Phys Ther Sport 2009; 10:63-6. [DOI: 10.1016/j.ptsp.2009.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Revised: 01/08/2009] [Accepted: 01/22/2009] [Indexed: 11/15/2022]
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Twomey D, Finch C, Roediger E, Lloyd DG. Preventing lower limb injuries: is the latest evidence being translated into the football field? J Sci Med Sport 2008; 12:452-6. [PMID: 18768361 DOI: 10.1016/j.jsams.2008.04.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2007] [Revised: 04/18/2008] [Accepted: 04/22/2008] [Indexed: 11/25/2022]
Abstract
There is accumulating international evidence that lower limb injuries in sport can be prevented through targeted training but the extent to which this knowledge has been translated to real-world sporting practice is not known. A semi-structured questionnaire of all coaches from the nine Sydney Australian Football League Premier Division teams was conducted. Information was sought about their knowledge and behaviours in relation to delivering training programs, including their uptake of the latest scientific evidence for injury prevention. Direct observation of a sample of the coach-delivered training sessions was also undertaken to validate the questionnaire. Coaches ranked training session elements directly related to the game as being of most importance. They strongly favoured warming-up and cooling-down as injury prevention measures but changing direction and side-stepping training was considered to be of little/no importance for safety. Only one-third believed that balance training had some importance for injury prevention, despite accumulating scientific evidence to the contrary. Drills, set play, ball handling and kicking skills were all considered to be of least importance to injury prevention. These views were consistent with the content of the observed coach-led training sessions. In conclusion, current football training sessions do not give adequate attention to the development of skills most likely to reduce the risk of lower limb injury in players. There is a need to improve the translation of the latest scientific evidence about effective injury prevention into coaching practices.
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Affiliation(s)
- Dara Twomey
- School of Human Movement and Sport Sciences, University of Ballarat, Ballarat, Australia
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20
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Griffin LY, Albohm MJ, Arendt EA, Bahr R, Beynnon BD, Demaio M, Dick RW, Engebretsen L, Garrett WE, Hannafin JA, Hewett TE, Huston LJ, Ireland ML, Johnson RJ, Lephart S, Mandelbaum BR, Mann BJ, Marks PH, Marshall SW, Myklebust G, Noyes FR, Powers C, Shields C, Shultz SJ, Silvers H, Slauterbeck J, Taylor DC, Teitz CC, Wojtys EM, Yu B. Understanding and preventing noncontact anterior cruciate ligament injuries: a review of the Hunt Valley II meeting, January 2005. Am J Sports Med 2006; 34:1512-32. [PMID: 16905673 DOI: 10.1177/0363546506286866] [Citation(s) in RCA: 599] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The incidence of noncontact anterior cruciate ligament injuries in young to middle-aged athletes remains high. Despite early diagnosis and appropriate operative and nonoperative treatments, posttraumatic degenerative arthritis may develop. In a meeting in Atlanta, Georgia (January 2005), sponsored by the American Orthopaedic Society for Sports Medicine, a group of physicians, physical therapists, athletic trainers, biomechanists, epidemiologists, and other scientists interested in this area of research met to review current knowledge on risk factors associated with noncontact anterior cruciate ligament injuries, anterior cruciate ligament injury biomechanics, and existing anterior cruciate ligament prevention programs. This article reports on the presentations, discussions, and recommendations of this group.
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Faude O, Junge A, Kindermann W, Dvorak J. Injuries in female soccer players: a prospective study in the German national league. Am J Sports Med 2005; 33:1694-700. [PMID: 16093546 DOI: 10.1177/0363546505275011] [Citation(s) in RCA: 139] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND In contrast to the high number of studies about soccer injuries in men, epidemiologic data in high-level female soccer players are scarce. PURPOSE Analysis of injury incidence in elite female soccer players. STUDY DESIGN Descriptive epidemiology study. METHODS There were 165 female soccer players (age, 22.4 +/- 5.0 years) from 9 teams competing in the German national league, who were followed for one complete outdoor season. Their trainers documented the exposure to soccer on a weekly basis for each player, and the team physical therapists reported all injuries with regard to location, type, and circumstances of occurrence. An injury was defined as any physical complaint associated with soccer that limited sports participation for at least 1 day. RESULTS There were 241 injuries sustained by 115 players (70%) reported; 39 injuries (16%) were owing to overuse, and 202 injuries (84%) were traumatic. Overall, 42% of the traumatic injuries occurred during training (2.8/1000 hours of training; 95% confidence interval, 2.2-3.4) and 58% during matches (23.3/1000 match hours; 95% confidence interval, 19.1-27.5); 102 of the traumatic injuries were caused by a contact situation, whereas 95 occurred without any contact. Most injuries (80%) were located at the lower extremities, concerning mainly the thigh (n = 44), knee (n = 45), and ankle (n = 43). Ankle sprain (n = 37) was the most often diagnosed injury. There were 51% minor injuries, 36% moderate injuries, and 13% major injuries. Eleven anterior cruciate ligament ruptures were observed during the season. CONCLUSION The results revealed a high injury incidence rate in games as well as a comparably low incidence rate during training. An important finding of this investigation was the frequent occurrence of anterior cruciate ligament ruptures. Preventive measures should thus focus on the high prevalence of anterior cruciate ligament tears, mostly occurring in noncontact situations.
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Affiliation(s)
- Oliver Faude
- Institute of Sports and Preventive Medicine, Faculty of Clinical Medicine, University of Saarland, Campus Geb. B 8.2, 66123 Saarbrücken, Germany.
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Abstract
Information about soccer injuries is required to develop prevention and rehabilitation programmes. Most soccer injuries occur in the lower extremities. This type of injury is reviewed here. Definitions of injury, injury rate, injury percentage, mechanism of injury, anatomical region of injury, type of injury, and severity of injury are summarised. In each section, a description and summary of the data are provided. Finally, the limitations of the studies and suggestions to improve the investigation of soccer injuries are provided.
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Affiliation(s)
- P Wong
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, SAR.
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