Sportverletzung-Sportschaden最新文献

{"title":"[Time-loss and recurrence rates after lateral ankle ligament sprains in male elite football players: summary of a systematic review and meta-analysis].","authors":"Zacharias Flore, Karen Hambly, Kyra De Coninck, Götz Welsch","doi":"10.1055/a-2047-9031","DOIUrl":"10.1055/a-2047-9031","url":null,"abstract":"<p><p>A literature search was conducted to systematically review and meta-analyse time-loss and recurrence rates of lateral ankle sprains (LAS) in male professional football players. Six electronic databases were screened separately for time-loss and recurrence rates after lateral ankle sprains in elite football players. A total of 13 (recurrence) and 12 (time-loss) studies met the previously defined inclusion criteria. The total sample size of the recurrence studies was 36.201 participants (44.404 overall initial injuries, 7944 initial ankle sprain (AS) injuries, 1193 recurrent AS injuries). 16.442 professional football players (4893 initial AS injuries, 748 recurrent AS injuries) were subsequently meta-analysed. A recurrence rate of 17.11% (95% CI: 13.31-20.92%; df=12; Q=19.53; I²=38.57%) was determined based on the random-effects model. A total of 7736 participants were part of the time-loss studies (35.888 total injuries, 4848 total ankle injuries; 3370 AS injuries). Out of the 7736 participants, 7337 participants met the inclusion criteria with a total of 3346 AS injuries. The average time-loss was 15 days (weighted mean: 15.92, median: 14.95, min: 9.55; max: 52.9). A priori, we determined considerable heterogeneity (CI: 18.15-22.08; df=11; Q=158; I²=93%). There is an average time-loss of 15 days per LAS and a recurrence rate of 17%. LAS is one of the most common types of injury with high recurrence rates in professional football players. The high recurrence rates and long-term consequences show the necessity for research in the field of LAS in elite football. However, heterogeneous data lead to difficulties regarding the aspect of comparability.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"182-186"},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9772765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Iliac endofibrosis in high-performance sports: an interdisciplinary diagnostic challenge].","authors":"Susanne Regus, Isabelle Schoeffl, Joachim Knetsch, Volker Schoeffl, Konstantin Haase","doi":"10.1055/a-2133-9702","DOIUrl":"10.1055/a-2133-9702","url":null,"abstract":"<p><strong>Objectives: </strong>Iliac endofibrosis (IE) is a rare arterial disease in endurance athletes, especially cyclists and triathletes. The diagnosis is considered challenging and the latency from the onset of initial symptoms to diagnosis is often several years. Diagnostic options include determination of the ankle brachial index (ABI) after maximal exercise as a non-invasive procedure, as well as duplex sonography, CT or MRI angiography, and invasive angiography. The aim of this paper is to analyse in more detail this time lag to correct diagnosis from the first description in 1985 to the year 2021, as well as to identify the most important diagnostic tools for practice.</p><p><strong>Materials and methods: </strong>Literature research according to PRISMA criteria in PubMed, Web of Science, Cochrane databases, supplemented by a search in Google Scholar up to 10/18/2021.</p><p><strong>Results: </strong>We identified a total of 133 publications that dealt thematically with IE in endurance athletes. In 42 publications (40 case reports and 2 clinical trials), the diagnosis was confirmed intraoperatively, and in 32 (32/42; 74.4%), statements were made about the duration from the onset of the first symptoms to the final diagnosis (mean 45, median 36 months). This latency was constant over the entire observation period from 1985 to 2021, with no trend toward shortening. Twenty-four papers (24/42; 56%) reported detailed results of ABI determination as well as further diagnostic testing. In all cases, the ABI value decreased to less than 0.66 (in 5 case reports, this decrease was measured at rest; in 19 case reports, it occurred after stress), whereas further diagnostic testing by duplex sonography, DSA, MRA, or CTA revealed no abnormal findings in 3 cases (3/24; 12.5%) and showed no more than minor stenosis in 14 cases (14/24; 58.3%).</p><p><strong>Conclusions: </strong>A drop in ABI after exercise is the most reliable method to diagnose iliac endofibrosis. This non-invasive and easy-to-perform examination should be integrated into the performance diagnostics of highly ambitious endurance athletes at risk. This may ideally prevent irreversible vessel wall damage by early diagnosis as well as a reduction of the presumed high number of undetected cases.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 4","pages":"171-181"},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138483406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Injuries and Overuse Syndromes in Rink Hockey Players.","authors":"Martin Husen,&nbsp;Lars Burgsmüller,&nbsp;Manuel Burggraf,&nbsp;Marcus Jaeger,&nbsp;Marcel Dudda,&nbsp;Max Kauther","doi":"10.1055/a-2036-8107","DOIUrl":"https://doi.org/10.1055/a-2036-8107","url":null,"abstract":"<p><p>Rink Hockey is a high-speed low-contact sport with a widely recognized injury potential. Played with a hard ball by players wearing little or no protective gear, the rates of concussions and head injuries are of high interest. In this study, we reviewed and investigated injuries sustained by 108 German National League rink hockey players. We conducted an epidemiological cross-sectional study to determine sport-specific injuries and injury patterns in female and male rink hockey players. Data were collected by a standardized questionnaire. A total of 108 players participated in the study. The combined rate of injuries were 9.4/1000 athlete exposures. There was no significant difference between injury rates during games and practice. A sexspecific difference was not detected. Head injuries were the most frequent type (20.8 % of all injuries). Concussions made up 7 % of all head injuries with a rate of 0.76/1000 athlete exposure. Ball contact was the cause for 31 % of injuries, while player contact generated 26.2 % of all injuries. High rates of ball-contact-related injuries resulted in time loss and medical consultations. Head injuries were frequent, however did not result in significant time loss as compared to other injuries. The use of protective gear should be recommended.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 3","pages":"141-147"},"PeriodicalIF":0.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10067944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Return to Sport (RTS) After Anterior Cruciate Ligament Reconstruction: Which Factors Influence the RTS Decision?]","authors":"Sibylle Achermann,&nbsp;Julia Marty,&nbsp;Andreas Beck,&nbsp;Bertram Rieger,&nbsp;Anja Hirschmüller,&nbsp;Heiner Baur","doi":"10.1055/a-2025-1090","DOIUrl":"10.1055/a-2025-1090","url":null,"abstract":"<p><strong>Background: </strong>It is unknown which valid criteria should be considered to justify the decision for return to sport (RTS) following anterior cruciate ligament reconstruction (ACLR). The research question is whether gender, age, the outcome of the isokinetic maximal strength measurement and the single-leg hop test (quantitative/qualitative) influence the decision for RTS nine months after ACLR.</p><p><strong>Methods: </strong>This study is a retrospective data analysis. The research question was evaluated with a multiple logistic regression analysis (MLR). The dependent variable, RTS yes/no, is based on the decision of the orthopaedist in charge of treatment nine months (±30 days) after ACLR. The following possible influencing factors were investigated: gender, age, limb symmetry index (LSI) of maximal knee extension and knee flexion strength at 60°/sec., LSI of single-leg hop test and evaluation of knee valgus.</p><p><strong>Results: </strong>Data of 71 patients were included for MLR. The odds ratios (OR) for RTS increased with female gender (OR, 4.808; p=0.035), a higher LSI of maximal strength of knee extension (OR, 1.117; p=0.009) and a higher LSI of the single-leg hop test (OR, 1.125; p=0.020). Age, the LSI of maximal strength of knee flexion and knee valgus had no influence on the RTS decision.</p><p><strong>Conclusion: </strong>Gender and the limb symmetry indexes of the maximal strength of knee extension and of the single-leg hop test are associated with RTS nine months after ACLR. These results should be considered to optimise rehabilitation after ACLR.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 3","pages":"133-140"},"PeriodicalIF":0.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9955964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Return to sport after conservative treatment of elbow dislocation in judoka.","authors":"Christophe Lambert,&nbsp;Ramona Ritzmann,&nbsp;Markus Geßlein,&nbsp;Bertil Bouillon,&nbsp;Jürgen Höher,&nbsp;Ralph Akoto,&nbsp;Arasch Wafaisade","doi":"10.1055/a-2039-3612","DOIUrl":"https://doi.org/10.1055/a-2039-3612","url":null,"abstract":"<p><strong>Background: </strong>Injuries to the elbow are frequent in judo combat, but studies on down-time and effect on performance after conservative treatments are rare. This issue is particularly relevant for elbow dislocations in high-performance patients such as elite athletes. The purpose of this study was to evaluate (1) time-loss and (2) the regained level of performance in judoka after conservative treatment of simple elbow dislocation.</p><p><strong>Methods: </strong>In cooperation with the European Judo Union, judoka were asked to complete a 139-item survey regarding elbow injuries they suffered during their career. Besides demographics, injury data, diagnosis and treatment options, the athletes were asked about down-time and reductions in performance level. This study enrolled 108 judoka with conservative treatment of elbow dislocation out of a population of 5426 volunteers.</p><p><strong>Results: </strong>69% (n=74) reported a time-loss of less than three months; 6% reported a time-loss of more than six months. The majority (68%, n=73) reported that they had returned to their previous performance level, while 22% (n=24) suffered from a slightly reduced level of performance. In the subgroup of international and national athletes (n=54), 63% returned to judo after less than three months, with 72% achieving the same level and 15% reporting a slightly reduced performance level. Level of performance and time lost after conservative treatment for elbow dislocations were comparable for male and female judoka.</p><p><strong>Conclusion: </strong>Approximately two out of three judoka returned to the same level of performance after three months of down-time after undergoing conservative therapy for simple elbow dislocations. Despite the high performance level of the study population, conservative treatment of simple elbow dislocation resulted in satisfactory outcomes. The presented data can guide medical professionals and competitive-level contact-sport athletes with respect to expectations in the process of returning to sport.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 3","pages":"126-132"},"PeriodicalIF":0.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10065086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Association between biological maturity, body constitution and physical fitness with performance on a rowing ergometer in elite youth female rowers].","authors":"Dirk Thiele,&nbsp;Olaf Prieske,&nbsp;Martijn Gäbler,&nbsp;Urs Granacher","doi":"10.1055/a-1532-4597","DOIUrl":"10.1055/a-1532-4597","url":null,"abstract":"<p><strong>Background: </strong>There is a gap in the literature regarding predictors of rowing performance in young rowers. Therefore, the aim of this study was to investigate associations between parameters of biological maturity, body constitution and physical fitness with rowing performance in young female elite rowers.</p><p><strong>Methods: </strong>A total of 26 female rowers aged 13.1 ± 0.5 years (maturity offset: + 2.2 ± 0.5 years from peak height velocity; training volume: 10 hours/week) volunteered to participate in this study. During the performance tests in March 2016/2017, biological maturity (e. g. maturity offset), body constitution (e. g. body height/mass, lean body mass, body fat mass) and physical fitness were assessed. Physical fitness tests included the assessment of muscle strength (1-RM bench pull, leg press, maximal handgrip strength), muscle power (standing long jump test), muscular endurance (trunk muscle endurance test [Bourban test]), dynamic balance (Y-balance test) and change-of-direction speed (multistage shuttle run). Finally, rowing performance was analysed using a 700-m rowing ergometer test. A linear regression analysis was computed for the models (1) biological maturity, (2) biological maturity and body constitution, and (3) biologic maturity, body constitution, and physical fitness.</p><p><strong>Results: </strong>The statistical analysis showed significant (p≤ 0.01) medium-to-large sized correlations (0.57 ≤r≤ 0.8) between biological maturity, body constitution (e. g. body height/mass, lean body mass) and physical fitness (e. g. 1-RM bench pull, maximal handgrip strength, Bourban test) with rowing performance. Model 3 with the predictors body constitution (i. e. lean mass) and muscular endurance (i. e. Bourban test) showed the largest explained variance for 700-m rowing ergometer performance (R² = 0.94, Akaike information criterion [AIC] = 82.1). Explained variance of model 3 was higher compared with model 1 (R² = 0.6, AIC = 131.5) and model 2 (R² = 0.63, AIC = 111.6).</p><p><strong>Conclusions: </strong>As a result of this study, coaches involved in junior rowing should focus on characteristics such as biological maturity, body constitution and physical fitness (muscle strength, muscular endurance) during talent development as these correlated highly with rowing ergometer performance.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 3","pages":"116-125"},"PeriodicalIF":0.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10256688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Noch eine Folge der Corona-Pandemie","authors":"","doi":"10.1055/a-2000-0831","DOIUrl":"https://doi.org/10.1055/a-2000-0831","url":null,"abstract":"","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"53 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78724493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Claviculafrakturen im Sport","authors":"","doi":"10.1055/a-1987-2860","DOIUrl":"https://doi.org/10.1055/a-1987-2860","url":null,"abstract":"","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"79 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79319203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Korrekturen des Kollateralbandes mit und ohne Ulnaristransposition","authors":"","doi":"10.1055/a-2072-1747","DOIUrl":"https://doi.org/10.1055/a-2072-1747","url":null,"abstract":"","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"14 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87318511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RED-S-Syndrom bei Crossläuferinnen","authors":"","doi":"10.1055/a-2072-1489","DOIUrl":"https://doi.org/10.1055/a-2072-1489","url":null,"abstract":"","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"8 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83043799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}