Caregiver Awareness of Safe Pitching Recommendations in Youth Fastpitch Softball Pitchers.

Background: Although fastpitch softball participation continues to rise, there is a lack of established pitch count guidelines, potentially putting young female athletes at risk of overuse injuries. In addition to coaches, caregivers' ability to recognize and employ safe pitching guidelines plays an important role in athlete safety. Purpose/Hypothesis: The purpose of this study was to assess caregivers' knowledge of their child's pitching practices and their familiarity with softball pitching recommendations. We hypothesized that caregivers would be unaware of safe pitching recommendations in youth fastpitch softball. Study Design: Cross-sectional study. Methods: A 30-question survey was distributed to caregivers of youth fastpitch softball pitchers in age groups 10U (ie, ≤10 years), 12U, 14U, 16U, and 18U. The survey included questions on the demographic characteristics of caregivers and athletes, caregivers' knowledge of safe pitching recommendations, and athletes' pitching background and throwing habits. Comparisons of responses between the age groups were conducted using the chi-square test, Fisher exact test, or 1-way analysis of variance, as appropriate. Results: A total of 115 caregivers completed the survey. Of the respondents, 84% were between 31 and 50 years, and 81.7% had a degree beyond high school. Only 28.1% of caregivers reported participating in youth sports. When asked to estimate the number of pitches they considered a safe amount during a single outing, 28.7% of caregivers (n = 33) did not provide a limit, 4.3% (n = 5) stated no limit was needed, 32.2% (n = 37) suggested 25 to 80 pitches, 21.7% (n = 25) suggested 81 to 100 pitches, 12.2% (n = 14) suggested 100 to 150 pitches, and 0.9% (n = 1) suggested that >150 pitches were acceptable. These data emphasized that only 14.8% of the caregivers were aware of any pitching guidelines. However, 93% of caregivers acknowledged that they would adhere to recommendations if guidelines were made available. Conclusion: The study findings demonstrated that a majority of caregivers are unaware of current youth fastpitch softball pitching recommendations.

Athletes With Attention-Deficit/Hyperactivity Disorder: Position Statement of the American Medical Society for Sports Medicine.

ABSTRACT: Athletes of all ages may be affected by medical and mental health issues. Sports medicine physicians should be familiar with common conditions that may affect the well-being of athletes, such as attention-deficit/hyperactivity disorder (ADHD). ADHD behaviors have the potential to affect a person's ability to concentrate. It is likely that social and cognitive therapies combined with pharmacotherapy will be the most effective way to treat ADHD in athletes. Medications used for ADHD, especially stimulant types, are known to improve alertness, reaction time, anaerobic performance, and endurance, which would potentially improve athletic performance. Furthermore, stimulant medications may enable student athletes with ADHD to focus on academic studies for longer periods of time, beyond usual levels of fatigue, important for those who may be exhausted after practices and games. The purported performance enhancement effects and potential adverse effects of stimulant medications have prompted many sports governing bodies to ban prescription stimulants or establish strict rules for their use. Athletes taking physician-prescribed stimulants to treat ADHD need to provide the appropriate documentation for approval before competition or risk punitive measures. Physicians should strive to provide a high quality of care to athletes with ADHD through early diagnosis, appropriate and careful multidisciplinary treatment, and complete and timely documentation to facilitate continued sports participation.

Shoulder Pain and Dysfunction After Vaccination: A Systematic Review.

BACKGROUND: Persistent shoulder pain and dysfunction after vaccination are relatively rare but well-known complications after inoculations into the deltoid muscle. The term SIRVA (shoulder injury related to vaccine administration) is frequently used to encompass many of these occurrences; however, multiple distinct pathologies with similar presentations have been reported after vaccination. We performed a systematic review of the literature on vaccine-related shoulder injuries to help guide practitioners in appropriate workup and treatment based on specific diagnoses. METHODS: PubMed was used to search for combinations of multiple keywords (including vaccine, immunization, SIRVA, injury, inflammation, bursitis, Parsonage-Turner syndrome, and neuritis), and all references of each potential article were reviewed. A total of 56 articles were included. Patient demographics, vaccine information, presentation, diagnostic studies, treatment, and outcomes were recorded. RESULTS: Diagnoses were divided into 3 categories: (1) local inflammatory reaction (SIRVA), (2) brachial neuritis, and (3) direct nerve injury. The included articles reported on 57 cases of SIRVA, 18 of brachial neuritis, and 4 of direct nerve injury. The diagnoses reported for the SIRVA cases included frozen shoulder, pseudoseptic arthritis, subacromial bursitis, rotator cuff injury, and lytic lesions of the humeral head. Various treatments were used, and most patients had resolution of symptoms with conservative treatment including physical therapy, analgesics, and/or corticosteroid injections. Advanced imaging rarely provided information that affected treatment. The brachial neuritis and direct nerve injury cases were typically confirmed with electromyography/nerve conduction studies. Treatment of these 2 categories was nonoperative in all cases, typically with analgesics and/or corticosteroids, and most patients had symptomatic improvement after a few months, with most patients regaining strength. However, some (1 of 3 patients with brachial neuritis and >1 year of follow-up and 2 of 4 patients with direct injury) had residual weakness. CONCLUSIONS: Medical professionals should be aware of the various pathologies that can lead to prolonged shoulder pain after vaccination. Fortunately, most of these conditions can be treated successfully with nonoperative modalities, although differentiating among the diagnoses can help guide treatment, as some likely benefit from systemic corticosteroids or localized corticosteroid injections. Outcomes for most patients have been good, with the majority recovering without residual pain or deficits. LEVEL OF EVIDENCE: Prognostic Level IV.

Factors Affecting Incidence Rate of Exertional Heat Illnesses: Analysis of 6 Years of High School Football Practices in North Central Florida.

BACKGROUND: Although experts have advocated for regionally specific heat safety guidelines for decades, guidelines have not been universally adopted. PURPOSE: To describe the rate and risk factors associated with exertional heat illness (EHI). STUDY DESIGN: Descriptive epidemiology study. METHODS: For a 3-month period (August-October) over 6 years (2013-2018), athletic trainers at 13 high schools in North Central Florida recorded varsity football practice time and length, wet-bulb globe temperature (WBGT), and incidences of EHI, including heat stroke, heat exhaustion, and heat syncope. RESULTS: Athletes sustained 54 total EHIs during 163,254 athlete-exposures (AEs) for the 3-month data collection periods over 6 years (incidence rate [IR], 3.31 /10,000 AEs). Heat exhaustion accounted for 59.3% (32/54), heat syncope 38.9% (21/54), and heat stroke 1.9% (1/54) of all EHIs recorded. Of the EHIs, 94.4% (51/54) were experienced within the first 19 practices. The first 19 practices had an IR of 7.48 of 10,000 AEs, and the remaining 44 practices had an IR of 0.32 of 10,000 AEs, demonstrating that the risk of EHI for practices 1 to 19 was 23.7 times that of the remaining practices. When comparing morning to afternoon practices, 35.2% (19/54) EHI incidents occurred during morning practices. The risk of EHI during practices with WBGT >82°F (27.8°C) was 3.5 times that of practices with WBGT <82°F. CONCLUSION: In the current study, the risk of EHI was greatest in the first 19 practices of the season and during practices with WBGT >82°F. As modifiable risk factors for EHI, increased vigilance and empowerment to adhere to acclimatization guidelines can mitigate EHI risk. Health care providers must continue to advocate for implementation of regulations and the authority to make decisions to ensure patient safety.

Comparison of wet bulb globe temperature measured on-site vs estimated and the impact on activity modification in high school football.

Exertional heat stroke is one of the top three causes of death in young athletes, particularly high school football players. Despite evidence that these deaths are completely avoidable with appropriate prevention and treatment, deaths still occur at an alarming rate. Wet bulb globe temperature (WBGT) is the preferred method of both the National Athletic Trainers' Association and American College of Sports Medicine to measure heat intensity. Based on the WBGT, activity modification guidelines (AMG) dictate work-to-rest ratios, activity levels and duration, protective equipment worn, and length and frequency of hydration breaks. Due to the cost of handheld WBGT monitors, smartphone apps that estimate WBGT have been considered an alternative. However, it is unclear how WBGT values estimated by these smartphone apps compare to those measured on-site using handheld WBGT monitors. We compared WBGT values estimated by a commercial smartphone app to those taken on-site at the same time and place. Thirteen athletic trainers measured WBGT in the field during high school football practices over a three-month season in North Central Florida. A paired sample t-test indicated the smartphone app significantly overestimated WBGT (29.0°C ± 4.1°C) compared to on-site measures (26.4°C ± 3.2°C) ( r =0.580; t(943)=-23.38, p <0.0001). The smartphone app-estimated values were consistently greater than on-site measures, resulting in potentially unnecessary activity modifications and cancellations if the app was used in place of on-site handheld WBGT monitors. Despite being significantly cheaper than handheld WBGT monitors, at this time, smartphone apps are not ready for widespread use to guide activity modification decisions.

Manipulative Therapies: What Works.

Manipulative therapies include osteopathic manipulative treatment and many other forms of manual therapies used to manage a variety of conditions in adults and children. Spinal manipulative therapy may provide short-term improvement in patients with acute or chronic low back pain, comparable with other standard treatments. When compared with oral analgesics, cervical manipulation and/or mobilization appears to provide better short-term pain relief and improved function in patients with neck pain. Manipulative therapies may be as effective as amitriptyline for treating migraine headaches and can reduce the frequency and intensity of pain. Although manipulative therapy is sometimes recommended to treat conditions in children (e.g., musculoskeletal problems, otitis media, respiratory conditions, infantile colic, allergies), there is supporting evidence only for reducing the length of hospital stay for preterm infants. Mild adverse events, such as muscle stiffness and soreness, occur in up to 50% of adults who undergo manipulative therapy. Although serious adverse events such as lumbar disk herniation, cauda equina syndrome, and vertebrobasilar injury are rare, they can cause significant disability or death. Given the limited proven benefits of manipulative therapies and small risk of serious adverse events, additional high-quality, adequately powered studies are needed before definitive recommendations can be made for treating many conditions.

Adult foot fractures: A guide.

This review can help you refine your approach to the diagnosis and management of adult foot fractures, while offering guidance on when to pursue advanced imaging.

Obesity Statistics.

Obesity is a chronic disease that is strongly associated with an increase in mortality and morbidity including, certain types of cancer, cardiovascular disease, disability, diabetes mellitus, hypertension, osteoarthritis, and stroke. In adults, overweight is defined as a body mass index (BMI) of 25 kg/m(2) to 29 kg/m(2) and obesity as a BMI of greater than 30 kg/m(2). If current trends continue, it is estimated that, by the year 2030, 38% of the world's adult population will be overweight and another 20% obese. Significant global health strategies must reduce the morbidity and mortality associated with the obesity epidemic.

Exertional Heat Illnesses and Environmental Conditions During High School Football Practices.

BACKGROUND: Guidelines for preventing exertional heat illnesses (EHIs) during extreme heat stress should be specific to regional environments, age, and sport and should be based on evidence of reducing the risk. Each year in the United States, over 1 million high school football players practice in the August heat; however, no published data describe the incidence of EHIs in these athletes. PURPOSE: To describe the environmental conditions and incidence of EHIs during high school football practices over a 3-month period. STUDY DESIGN: Descriptive epidemiology study. METHODS: For a 3-month period (August-October), athletic trainers at 12 high schools in North Central Florida recorded the practice time and length, environmental conditions (wet-bulb globe temperature), and incidences of EHIs in varsity football athletes. RESULTS: Athletes suffered 57 total EHIs during 29,759 athlete-exposures (AEs) for the 3-month data collection period (rate = 1.92/1000 AEs). August accounted for the majority of all EHIs, with 82.5% (47/57) and the highest rate (4.35/1000 AEs). Of total heat illnesses, heat cramps accounted for 70.2% (40/57), heat exhaustion 22.8% (13/57), and heat syncope 7.0% (4/57). The odds ratio indicated that athletes in August practices that lasted longer than the recommended 3 hours were 9.84 times more likely to suffer a heat illness than those in practices lasting ≤3 hours. CONCLUSION: The highest rate of EHIs was during August. Practices in August that exceeded the recommended 3 hours were associated with a greater risk of heat illnesses. The overall rate of EHIs was lower for the high school football athletes observed in the study compared with that reported for collegiate football athletes in the region. The low rates of EHIs recorded suggest that the prevention guidelines employed by sports medicine teams are appropriate for the region and population. CLINICAL RELEVANCE: Team physicians and athletic trainers should employ evidence-based, region- and population-specific EHI prevention guidelines. Sports medicine teams, coaches, and athletes should be aware of the increased risk of EHIs during August practices and the risk of prolonged practices during August.