Sports injury prevention programmes from the sports physical therapist's perspective: An international expert Delphi approach

ObjectiveTo provide consensus on how to plan, organize and implement exercise-based injury prevention program (IPP) in sports.DesignDelphi.SettingLimeSurvey platform.ParticipantsExperienced sports physical therapists from the International Federation of Sports Physical Therapy member countries.Main outcome measuresFactors related to sports IPP planning, organization and implementation.ResultsWe included 305 participants from 32 countries. IPP planning should be based on an athlete's injury history, on pre-season screening results, and on injury rates (respectively, 98%, 92%, 89% agreement). In total 97% participants agreed that IPP organization should depend on the athlete's age, 93% on the competition level, and 93% on the availability of low-cost materials. It was agreed that IPP should mainly be implemented in warm-up sessions delivered by the head or strength/conditioning coach, with physical training sessions and individual physical therapy sessions (respectively, 94%, 92%, 90% agreement).ConclusionStrong consensus was reached on (1) IPP based on the athlete's injury history, pre-season screening and evidence-based sports-specific injury rates; (2) IPP organization based on the athlete's age, competition level, and the availability of low-cost materials and (3) IPP implementation focussing on warm-up sessions implemented by the strength/conditioning coach, and/or individual prevention sessions by the physical therapist.     

The hidden aspect of carotid lesions in traffic accidents: A little-known phenomenon

Vascular injuries that occur during traffic accidents are a commonly neglected aspect that can add more detail to the framework of a case. In this study, we analysed a case series of 150 traffic accidents, 39 of which were marked by microscopically identifiable vascular lesions. The purpose was to identify the presence of carotid injuries in individuals who died due to traffic accidents and had nonpenetrating trauma of the neck. We focused on the discrepancies regarding the macroscopical aspect and the histology and demonstrated how histological analysis of the carotids in cases of trauma can reveal injuries that are attributable to the trauma itself. We conducted a histological analysis of the lesions to describe their distribution and type and investigate potential correlations. The study offers insight on how to examine road accidents that involve traumatic injury of the carotid arteries. Indeed the main task of the forensic pathologist in the case of death is to establish the existence of a causal relationship between the micro- or macroscopic alterations observed in the autopsy and the traumatic event that led to the death of the subject. Thus, further morphological elements were provided to the forensic practitioners that may reveal injuries attributable to the trauma itself and should be evaluated in cases of trauma in traffic accidents.     

Forensic pathological characteristics of explosion trauma in confined space terrorist mass fatalities classified with a 3-dimensional model

BackgroundExplosion fatalities are the severest type of violent crimes. These involve the use of explosive devices in terrorist like activities in confined spaces in civilian or military settings, with mass number of people present all around. A stark dearth of literature for the forensic interpretation of such catastrophes is astonishing.PurposeCharacterization of the pattern of the multitude of injuries in explosions in confined spaces as guide for investigations and growth of literature on this entity.MethodologyA review of the archives of the forensic examinations of mass fatalities due to an explosion in a metro car was undertaken. It was combined with the reconstruction of the events by developing a three-dimensional model of this incident that involved seventeen fatalities.ResultsAll the decedents showed differential pattern of fatal injuries under the influence of damaging explosion factors (DEFs). The causative forces were characterized as gas-detonation (in all the cases), damaging effect by shock waves (59% of the cases), and impact of fragmentation and collision of the body (thrown off) with nearby objects. Traumatic effect due to shrapnel as well as blunt force was noted in 82% of the cases. Gross destruction of head due to combined effect of gas-detonation and fragmentation was seen in 29% of the cases.ConclusionAn interpretation of the nature and pattern of injuries in confined space explosions can help to estimate the location of deceased/s with respect to the epicenter and the type of DEFs.     

The role of hip arthroplasty in management of the hip fracture patient

Hip fractures are becoming increasingly common in a growing elderly population, and are associated with significant morbidity and mortality. Displaced intracapsular femoral neck fractures are usually treated with either total hip arthroplasty (THA) or hemiarthroplasty, although the indication for each operation remains an area for debate. THA has been associated with longer operative time, increased risk of dislocation and a slight increase in general complications compared with hemiarthroplasty. However, it has also been associated with a modest improvement in functional outcomes and quality of life. Guidelines have been created within the UK to aid the decision-making process based upon current available literature. The principal focus of these has been to identify patients suitable for THA, and include patients who are cognitively intact, mobile outside their home with the use of no more than one stick, and who are medically fit enough for the procedure. However, implant selection must also be taken into consideration in order to achieve the best outcomes for patients. Options for implants include use of dual mobility cups and choice of femoral head size in THA, bipolar versus unipolar hemiarthroplasty, and cemented versus uncemented implants. Further research is required into this area to make additional recommendations.     

Sleep in Paralympic athletes and its relationship with injuries and illnesses

ObjectivesTo evaluate sleep characteristics and investigate the relationship of sleep with injuries and illnesses in Paralympic athletes.DesignCross-sectional.SettingSports Training Center.Participants20 Paralympic athletes of athletics, swimming, and powerlifting.OutcomesInjury and illnesses were recorded during the sports season through the Oslo Sports Trauma Research Center questionnaire (OSTRC-BR). Sleep-wake pattern was monitored for 2 weeks using actigraphy. Chronotype, sleep quality, sleep behavior, and sleep complaints were cross-sectionally collected.ResultsPoor sleep quality and poor sleep behavior were highly prevalent. The mean total sleep time was 6.57 ± 49.91. Duration of naps (r= −0.46; p=0.04) was associated with occurrence of health problems; frequency of insomnia (r= 0.51; p= 0.02), Pittsburgh Sleep Quality Index score (r= 0.45; p=0.04), and frequency of awakenings at night (r= 0.58; p= 0.01) were associated with severity of health problems; frequency of movements during sleep was associated with OSTRC-BR cumulative score (r= 0.58; p=0.00); and frequency of nightmares was associated with OSTRC mean score.ConclusionsParalympic athletes tend to report poor sleep quality, have poor sleep behavior and sleep less than the recommended. Insomnia symptoms, awakenings at night, movements during sleep and poor sleep quality were associated with the occurrence and/or severity of health problems.     

The measurement of neck strength: A guide for sports medicine clinicians

This masterclass aims to provide an overview of the measurement of neck strength and the factors which can increase the ecological validity of the testing protocol within an athletic population. Adopting a ‘gold standard’ method for measuring neck strength is of vital importance when determining strength differences across sports, ages and sexes. Without a ‘gold standard’ method current variations in testing procedure and equipment have created challenges in establishing normative neck strength data. With encouraging evidence that higher neck strength can have a protective effect against sports-related head and neck injuries, including concussion, new injury prevention knowledge may be impeded by a lack of consensus on how to accurately measure neck strength, with a number of different methods available. This masterclass will outline the factors clinicians should consider when selecting a device and measurement protocol when measuring maximal neck strength as well as how to interpret the results.     

Prevalence of sport specialisation and association with injury history in youth football

ObjectivesThe aims of this study were to determine the prevalence of sport specialisation in youth football, and to investigate the associations of sport specialisation and volume of sport participation with injury history.DesignCross-sectional questionnaire.SettingNew Zealand youth football teams.Participants414 youth football players aged 10–15 years.Main outcome measuresThe level of specialisation, average weekly sport participation and free-play volume were recorded. 12-month injury history was captured and grouped by injury type. Associations between level of specialisation and demographic variables were analysed using chi square tests. Logistic regression was used to investigate associations between injury history, level of specialisation, and volume of participation.ResultsParticipants were classified as high (43%), moderate (38%), or low (19%) specialised (n = 399 complete). High specialisation was more likely in boys, older participants, and those from large schools. Highly specialised participants were more likely to report a history of gradual onset injury than those who were low specialised (n = 340 with complete injury data). Odds of reporting a gradual onset injury also increased with greater weekly and annual sport participation volume.ConclusionsThere is a high prevalence of sport specialisation in youth football, and it is associated with increased incidence of gradual onset injury.     

游离腓肠内侧动脉穿支皮瓣修复前臂及足部软组织缺损

目的 探讨应用腓肠内侧动脉穿支皮瓣(MSAP)修复前臂及足部软组织缺损的临床效果.方法 自2015年5月至2017年9月,应用MSAP修复前臂及足部软组织缺损创面13例,其中男9例,女4例,年龄19~57岁,平均41岁;其中前臂6例,足部7例,足部创面均位于前中足.皮瓣切取面积为3.0 cm×4.0 cm^7.0 cm×15.0 cm.修复足部创面时均选用同侧小腿,小腿供区创面均进行一期直接缝合.术后通过门诊复查及微信方式,对皮瓣外形、感觉及供区恢复情况进行定期随访.结果 13例皮瓣全部成活,无血管危象发生及坏死,3例术后存在感染,给予换药及抗炎治疗后创面逐渐愈合.术后随访11例(2例外省患者失访),随访时间4~18个月,平均12个月,未发现供区明显功能障碍,受区皮瓣外形良好;7例感觉恢复至S2~S3,TPD 6~9 mm.结论 游离MSAP不损伤主干血管,血管蒂长,穿支恒定,皮下脂肪相对较薄,游离移植修复前臂及足部创面效果良好.     

National level data analysis of facial lacerations in Korea using the National Health Insurance Service (NHIS) database

No national epidemiological investigations have been conducted recently regarding facial lacerations. The study was performed using the data of 3,634,229 people during the 5-year period from 2014 to 2018 archived by the National Health Information Database (NHID) of the Health Insurance Review and Assessment Service. Preschool and children under 10 years old accounted for about one-third of patients. Facial lacerations were concentrated in the “T-shaped” area, which comprised forehead, nose, lips, and the perioral area. The male to female ratio for all study subjects was 2.16:1. Age and gender are significantly related with each other (P < .001). Mean hospital stays decreased, and numbers of outpatient department visits per patient were highest for hospitals and lowest for health agencies. Over the study period, hospital costs per patient in tertiary and general hospitals increased gradually. Preschool and school-aged children are vulnerable to trauma. Male patients outnumbered female patients by a factor of more than 2. The “T-shaped’” area around forehead is vulnerable to injury. Total cost of medical care benefits per patient in tertiary hospitals was about 7 times on average than in health agencies. Regarding functional, behavioral, and aesthetic outcomes, more attention should be paid to epidemiologic data and hospital costs for facial lacerations.