运动员Lisfranc损伤的诊疗策略及研究进展

BACKGROUND: Lisfranc injury is a concealed or low-energy damage in the athletic population. The optimal treatment strategies for Lisfranc injury in the athletes, especially for high-level or professional athletes, remain controversial. Improvement and development in treatment for Lisfranc injury are ongoing. OBJECTIVE: To summarize the diagnostic and therapeutic strategies and problems in surgery in Lisfranc injuries in the athletic population. METHODS: A computer-based online search was conducted in PubMed and Web of science databases from June 1909 to June 2014 to screen the relevant articles regarding the diagnostic and therapeutic strategies for Lisfranc injury using the key words “Lisfranc, injury, athletes”. The irrelevant and duplicate articles were excluded, and finally 43 articles were reviewed. RESULTS AND CONCLUSION: With the improvement and development in the therapeutic methods for Lisfranc injury, suture button fixation and bioabsorbable screw technology, as novel treatment strategies, have the potential to help restore and/or preserve stability at the tarsometatarsal joints, to avoid the potential risk for internal fixation irritation or the need for removal of hardware after fixation. However, more multi-center, prospective, randomized controlled clinical trials are required for seeking the optimal treatment for Lisfranc injury. For the athletes with Lisfranc injury, the best treatment option, removal timing of internal fixation devices, and the proper postoperative function exercise performed according the conditions of patients are vital for restoring the professional sports level. 中国组织工程研究杂志出版内容重点：组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程     

Lack of association between genotype score and sprint/power performance in the Japanese population

Objectives

This study aimed to examine the association between a total genotype score (TGS) based on previously published genetic polymorphism candidates and differences in sprint/power performance.

Mortality of top athletes,actors and clergy in Poland: 1924–2000 follow-up study of the long term effect of physical activity

Although a regular moderate physical activity is commonly accepted as an important heath promoting factor, the role of professional sport training is still under debate. The presented mortality analysis, concerning the period of 1946–2000, was performed for three groups of people completely healthy in youth, but exhibiting different physical activity level in those days: all Polish athletes who participated in the Olympic Games (1689 males, 424 females), drama actors/actresses (2406/1938), and monks/nuns (796/323). In all studied cohorts mortality was lower than that of gender adjusted, Polish urban population. The SMR values equaled 0.50 for male athletes, 0.78 for actors, 0.64 for monks, and respectively 0.73, 0.84, and 0.77 for corresponding female cohorts. Moreover, the direct comparison indicated that the mortality of male athletes was significantly lower than that of actors and monks: the age-standardized rate ratio of death were equal: 0.64 and 0.81 respectively. The sportsmen also exhibited the longest mean survival. The similar, but not statistically significant trends were observed for female cohorts. All the obtained results proved that high level physical activity in youth positively influenced men’s mortality, what was observed for the former athletes even after 40 years since the end of their professional carrier.     

Bell Ringers: Factors Related to Concussive Events in Children Playing Tackle Football

Introduction

Sports-related concussion is a significant pediatric health risk, given the number of children involved in sports and the vulnerability of developing brains. Although most research has focused on high school/college athletes, these findings may not be applicable to younger athletes.

山东省6所高校大学生田径运动员运动损伤调查

目的方法本文通过问卷调查等方法,研究了山东大学生田径运动员运动损伤的情况。结果结果表明山东大学生田径运动员的运动损伤与田径不同专项的特点有密切的关系,并且产生运动损伤的原因是复杂多样的,应针对产生运动损伤的原因开展预防工作结论结合运动损伤原因,提出了相关有效的预防措施,以期为提高教学质量提供科学的、有效的指导和理论依据。