Sportverletzung-Sportschaden最新文献

{"title":"Effects of transcranial direct current stimulation and sensorimotor training in anterior cruciate ligament patients: a sham-controlled pilot study.","authors":"Sven Reuter, Christophe Lambert, Maja Schadt, Andreas B Imhoff, Christoph Centner, Elmar Herbst, Fabian Stöcker, Philipp Forkel","doi":"10.1055/a-2285-7159","DOIUrl":"10.1055/a-2285-7159","url":null,"abstract":"<p><strong>Background: </strong>Studies showed changes in the central nervous system in patients who sustained an anterior cruciate ligament tear. There is a lack of evidence regarding the effectiveness of transcranial direct-current stimulation in such patients.</p><p><strong>Methods: </strong>A sham-controlled randomised study. One group of patients (n = 6) underwent 6 weeks of sensorimotor training after an anterior cruciate ligament tear during transcranial direct-current stimulation. The stimulation consisted of 20 minutes (3 sessions/week; 2 weeks) of 2 mA anodal transcranial direct-current stimulation over the primary motor and premotor cortex. The second group (n = 6) received sham stimulation with 6 weeks of sensorimotor training. Centre of pressure deviations in the medio-lateral and anterior-posterior direction and centre of pressure velocity were measured.</p><p><strong>Results: </strong>The results demonstrated a significant effect of sensorimotor training on the centre of pressure in medio-lateral and anterior-posterior direction (p=0.025) (p=0.03) in the leg in which an anterior cruciate ligament tear occurred. The type of training did not affect the results. Post-hoc tests showed no significant effect of training in the subgroups (p≥0.115).</p><p><strong>Conclusion: </strong>Sensorimotor training led to a decrease in sway of the centre of pressure in patients who sustained an anterior cruciate ligament tear, but the addition of anodal transcranial direct-current stimulation placed over the primary motor cortex did not potentiate the adaptive responses of the sensorimotor training.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"73-78"},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858860","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":"[Correction: Dance-specific eligibility of vocational ballet students - examinations at a governmental training institution for classical ballet].","authors":"Tobias Almasi, Elisabeth Exner-Grave, Daniela Ohlendorf, David A Groneberg, Eileen M Wanke","doi":"10.1055/a-2337-5576","DOIUrl":"https://doi.org/10.1055/a-2337-5576","url":null,"abstract":"","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"38 2","pages":"e1"},"PeriodicalIF":0.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285290","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":"[Ultrasound in sports traumatology].","authors":"Markus Herbert Lerchbaumer, Maximilian Perschk, Clemens Gwinner","doi":"10.1055/a-2267-1074","DOIUrl":"10.1055/a-2267-1074","url":null,"abstract":"<p><p>Ultrasound (US) has numerous applications in sports traumatology. The technical progress of mobile US devices has led to increasing use of ultrasound as a primary diagnostic tool. New applications such as elastography and 3 D vascularization are used for special indications.The purpose of this review is to present the current status of ultrasound in the diagnosis of sports injuries and sport traumatology including established applications and new technical advances. US is presented both in its comparison to other imaging modalities and as a sole diagnostic tool.US can be used for initial diagnosis to improve the clinical examination and for intensive shortterm follow-up imaging. The main areas of application are currently the diagnosis of acute muscle and tendon injuries as well as overuse injuries. In particular, the exclusion of structural muscle injuries can be adequately ensured with US in the majority of anatomical regions. The recently published guideline on fracture ultrasound has strengthened the clinical evidence in this area, especially in comparison to conventional radiography and in the development of algorithms and standards. The increasing use of mobile ultrasound equipment with adequate image quality makes US a location-independent modality that can also be used at training sites or during road games.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"38 2","pages":"89-99"},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141089460","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":"[Dance-specific eligibility of vocational ballet students - examinations at a governmental training institution for classical ballet].","authors":"Tobias Almasi, Elisabeth Exner-Grave, Daniela Ohlendorf, David A Groneberg, Eileen M Wanke","doi":"10.1055/a-2277-8400","DOIUrl":"10.1055/a-2277-8400","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;During their training, pre-professional ballet students are confronted with physical stresses comparable to those of competitive sports. In competitive sports, there are mandatory and binding aptitude tests to ensure that the growing athlete meets the requirements. In ballet, there are no such mandatory examinations preceding the start of training. For adult professional dancers, musculoskeletal ideals could be isolated from the dance medicine literature. However, only a few studies describe musculoskeletal characteristics of pre-professional ballet students. It is neither known at what age a student should meet the ideal measurements for an adult nor what deviations from the ideal can be considered normal. This study aims to describe sociodemographic and musculoskeletal characteristics of pre-professional ballet students and discusses to what extent they already meet or deviate from dance-specific eligibility criteria for adult professional ballet dancers.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Material and methods: &lt;/strong&gt;In this study, n = 414 female and n = 192 male students of John Cranko School (JCS) were seen by an experienced orthopaedist and dance physician. Mean age was 13.9 years (SD 3.5, range 5-22 years). Their medical history was taken (age; nationality; start of ballet/training) and a physical examination was performed (height/weight; symmetry of shoulder girdle, spine, waist triangles; pelvic tilt; tibial torsion; range of motion of base of index finger joint, spine, hips, ankle and base of great toe joint). Subsequently, the results of this study were compared with suitability criteria for adult professional ballet dancers that had been isolated from the dance medicine literature for a previous article.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Examinees were from 49 different nations. 34.6% of the female subjects (≥16 years) were between 165 and 170 cm and 33.3% of the male subjects (≥18 years) were between 178 and 185 cm tall. 45.0% of those examined showed low body weight (&lt;10th percentile, BMI &lt;18.5 kg/m²). The trunk of 61.0-84.8% of those examined was erect and symmetrical. 25.2% had scoliosis. Half (53.5%) were found to have a bilateral external rotation of the hips of at least 60°, and 68.7% had a bilateral internal rotation between 20 and 50°. 87.3% exhibited a bilateral tibial torsion between 15 and 40°. A bilateral en dehors of 90° was calculated for 25.0%. In 9.1% of those examined, the upper ankle joints presented a dorsiflexion of at least 25°, and in 70.2%, a plantarflexion of at least 70° was seen. In 88.0%, the metatarsophalangeal joint of the great toe was 90° (f) and 80° (m) on both sides.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;The results of this study showed that pre-professional ballet students fulfil many characteristics of adult professional ballet dancers. High values already among young age groups suggest a ballet-specific selection. Nevertheless, not all students fulfil the theoretical \"ideal measurements\" fo","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"79-88"},"PeriodicalIF":0.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867112","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":"Effect of 12-week SPARQ training on the ability of youth football players.","authors":"Yuhang Zhou, Feng Tai, Shibo Yu","doi":"10.1055/a-2250-6941","DOIUrl":"10.1055/a-2250-6941","url":null,"abstract":"<p><strong>Aim: </strong>To evaluate the effect of a 12-week physical training regime comprising five components - speed, power, agility, reaction, quickness - on young football players' performance in terms of their capacity to move quickly in different phases.</p><p><strong>Methods: </strong>The football players were randomly divided into an experimental group (n = 12) and a control group (n = 12). The rapid change of direction mobility was systematically investigated by using outdoor tests, the Illinois 505 Agility Test, the Square Pace Test, the Nebraska Agility Test, and the T-Shape Agility Test.</p><p><strong>Results: </strong>With the intervention of training, considerable improvements were detected in all indicators, with the SPARQ training approach outperforming.</p><p><strong>Conclusion: </strong>The combined results indicate that SPARQ training can deliver favourable efficiency in terms of enhancing the agility of young football players.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"64-72"},"PeriodicalIF":0.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140112075","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":"Pathogenesis and Diagnosis of Proximal Hamstring Tendinopathies.","authors":"Sarah Schroeter, Rafael Heiss, Christian Manfred Hammer, Raymond Best, Peter Brucker, Stefan Hinterwimmer, Casper Grim, Martin Engelhardt, Thilo Hotfiel","doi":"10.1055/a-2010-8121","DOIUrl":"10.1055/a-2010-8121","url":null,"abstract":"<p><p>The proximal hamstring complex is a highly vulnerable area that is especially prone to injury. Proximal hamstring tendinopathies (PHTs) remain challenging in diagnosis, treatment, rehabilitation, and prevention due to a large variety of different injuries, slow healing response, persistent symptoms, and functional impairments. PHTs are often misdiagnosed or underdiagnosed, leading to delayed treatment and therapy failure. In addition, many athletes are at a high risk of PHT recurrence, a leading cause of prolonged rehabilitation and impaired individual performance. Until now, there have been no clear criteria for the diagnosis and classification of PHT. Tendinopathies can be graded based on their symptoms and onset. Additionally, radiological characteristics exist that describe the severity of tendinopathies. The diagnosis usually includes a battery of pain provocation tests, functional tests, and imaging to ensure a proper classification. Understanding the specific tasks in the pathogenesis and diagnostic process of PHT requires knowledge of functional anatomy, injury pattern and pathophysiological mechanisms as well as examination and imaging techniques. This work provides a structured overview of the pathogenesis and diagnostic work-up of PHT, emphasizing structured examination and imaging to enable a reliable diagnosis and rapid treatment decisions.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"31-39"},"PeriodicalIF":0.7,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9680369","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":"\"Run-and-jump failure\": new injury patterns in indoor bouldering.","authors":"Mathis Eichler, Christoph Lutter, Patrick Davie Morris, Volker Schöffl","doi":"10.1055/a-2197-6017","DOIUrl":"10.1055/a-2197-6017","url":null,"abstract":"<p><p>In recent years, professional and non-professional bouldering have seen a fundamental change in movement patterns towards complex movement sequences. This is associated with increased demands on the musculoskeletal system, especially the lower extremities, which can lead to new injury patterns. In the course of our clinical work, we have already seen an increasing number of lower extremity injuries after run-and-jump sequences, with a severe one being highlighted in this case report.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":" ","pages":"27-30"},"PeriodicalIF":0.7,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138483405","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":"Epidemiology of Injuries in Olympic Sports.","authors":"Christophe Lambert, Ramona Ritzmann, Ralph Akoto, Maxime Lambert, Thomas Pfeiffer, Bernd Wolfarth, Danlel Lachmann, Sven Shafizadeh","doi":"10.1055/a-2036-8166","DOIUrl":"10.1055/a-2036-8166","url":null,"abstract":"<p><p>Injuries effect the performance of athletes. Severity of injuries is determined by time loss and sporting performance reduction. To treat injuries adequately, it is necessary to get an overview of varied injuries types in different sports disciplines. In a retrospective study 7.809 athletes from Germany, Switzerland and Austria competing in competitive or recreational levels of sports were included. Injury prevalence was highest in team sports (75 %), followed by combat (64 %), racquet (54 %) and track and field (51 %). Knee (28 %) and shoulder (14 %) were the most at risk joints. Time loss in sporting activity after injury was longest in the region of knee (26 weeks). Of all reported injuries, 48 % were accompanied by a reduced level of performance. The highest injury prevalence occurred in the year 2016 (45 %). More injuries occurred during training (58 %) compared to competition (42 %). Across Olympic disciplines, a large number of injuries occurred during training sessions. Injury frequency increased as the Olympic games drew closer. Knee and shoulder injuries were the most severe injuries with respect to time loss and reduction sporting performance.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"38 1","pages":"18-26"},"PeriodicalIF":0.7,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140050901","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":"[Reliability and validity of the Lever Sign Test in suspected ligament and/or meniscus injuries of the knee: a comparison between an orthopaedist and a physical therapist].","authors":"David Cavelti, Holger Grehn, Hannu Luomajoki","doi":"10.1055/a-2153-1550","DOIUrl":"10.1055/a-2153-1550","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of this study was to investigate the intertester reliability and validity of the Lever Sign Test. Intertester reliability has received little attention in previous studies. In order to make comparisons with other studies, the intertester reliability and validity of the Lachman and Anterior Drawer Tests were also calculated.</p><p><strong>Patients/material and methods: </strong>Patients between 18 and 50 years of age with suspected ligament and/or meniscus injuries were included. Exclusion criteria were suspected malignant, systemic, or central neurologic disease, acute cartilage injury, suspected fracture, or knowledge of the participant's knee findings. Testing was randomized and blinded by an experienced orthopaedic surgeon and a physical therapist. Cohen's kappa was calculated for intertester reliability. Sensitivity and specificity, positive and negative predictive value, and positive and negative likelihood ratio were calculated. MRI findings were used as the gold standard.</p><p><strong>Results: </strong>Thirty-six patients were enrolled in the study, 27 male (75%) and 9 female (25%). The prevalence of anterior cruciate ligament lesions was 44.4%. Cohen's kappa (κ) was κ=0.6 (CI 95% [0.29, 0.91]) for the Lever Sign Test, κ=0.64 (CI 95% [0.35, 0.93]) for the Lachman test, and κ=0.63 (CI 95% [0.3, 0.95]) for the Anterior Drawer Test. The sensitivity of the Lever Sign Test was 0.53 and 0.40 for the orthopaedic surgeon and physical therapist, respectively, specificity was 0.89 and 0.79, the positive predictive value was 0.80 and 0.60, the negative predictive value was 0.70 and 0.62, the positive likelihood ratio was 4.80 and 1.90, respectively, and the negative likelihood ratio was 0.76 and 0.53.</p><p><strong>Conclusion: </strong>The estimated intertester reliability of the Lever Sign Test was good. The Lever Sign Test is suitable as a complement to the Lachman Test, which is considered the most valid test in the literature. The weaknesses and ambiguities of the operating mechanism of the Lever Sign Test should not be ignored and should be further explored.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 4","pages":"187-195"},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138483407","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":"[Validation and reliability testing of the \"Athlete Fear Avoidance Questionnaire (AFAQ)\"].","authors":"Salvatore Giangreco, Thomas Benz, Hannu Luomajoki, Quinten Felsch","doi":"10.1055/a-2176-4349","DOIUrl":"10.1055/a-2176-4349","url":null,"abstract":"<p><strong>Background: </strong>Sports injuries may have severe implications for an athlete's career. Psychological factors play an important role on an athlete's journey from the injury to the return to competitive sports. These factors are often insufficiently evaluated, which may lead to prolonged downtime. The Athlete Fear Avoidance Questionnaire (AFAQ) may be used to measure fear avoidance patterns in injured athletes. There is no validated German version of the questionnaire at this time.</p><p><strong>Objective: </strong>This study aims to evaluate the test-retest reliability, internal consistency and construct validity of the transculturally translated German version of the AFAQ (AFAQ_D) in injured athletes.</p><p><strong>Method: </strong>The German version of the AFAQ_D was translated using the TRAPD model. Construct validity was evaluated with correlations to the Fear Avoidance Beliefs Questionnaire (FABQ) and the Tampa Scale for Kinesiophobia (TSK). Internal consistency was calculated using Cronbach's Alpha, while the interclass coefficient was used to calculate test-retest reliability.</p><p><strong>Results: </strong>This study included 64 athletes aged 16 to 36 years (Ø 23.15 years, ♀ 17%, ♂ 83%) after a variety of injuries. The AFAQ_D yielded good reliability values with Crohnbach's Alpha being 0.76 (95%CI; 0.67-0.84) in the first measurement and 0.82 (95%CI; 0.76-0.88) in the second measurement, and the interclass coefficient being 0.798 (95%CI; 0.674-0.876). Regarding validity, a moderate correlation was found between the AFAQ_D and the TSK (r=0.57, p<0.01), and a weak and non-significant correlation was found between the AFAQ_D and the FABQ (r=0.13, p=0.31).</p><p><strong>Conclusion: </strong>By and large, the German version of the AFAQ is a valid and reliable questionnaire to evaluate fear avoidance as well as the psychological readiness of athletes after an injury. Correlations with TSK and FABQ are roughly comparable with the original study.</p>","PeriodicalId":51169,"journal":{"name":"Sportverletzung-Sportschaden","volume":"37 4","pages":"164-170"},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138483408","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}