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Concussion or mild traumatic brain injury (mTBI) is a common phenomenon in the United States, with up to 3.6 million sport-related mTBIs diagnosed annually. Return to learn protocols have been developed to facilitate the reintegration of students into school after mTBI, however, the implementation of return to learn protocols varies significantly across geographic regions and school districts. An integrative review of the literature was performed using Whittemore and Knalf's methodology. A search of published literature was conducted using the PRISMA checklist. Database searches were conducted from March 2,019 to October 2,021 using the terms "mild traumatic brain injury" and "return to learn." Twenty-eight publications were included. Three themes were derived from this review: lack of policy, poor staff education on concussion symptoms and stakeholder communication breakdown. The development of communication patterns and use of a return to learn protocol could facilitate a gradual return to full academic workload after concussion.

This paper examines the transformative potential of inward investment on cluster development. It undertakes this through the lens of the evolving semiconductor cluster in South Wales (UK) and within a context whereby the semiconductor industry is under pressure with government interventions to improve prospects being implemented at a time of increasing global tension in the industry. The paper reveals the potential of inward investors as agents of regional economic change and cluster development. It shows that the emerging South Wales cluster distinguishes itself in terms of investment motivation, commodities and services produced. These factors result in growing embeddedness in relation to elements such as joint research with higher education and intra-firm collaboration to develop new products and processes. The paper concludes that investments based on risky and fast-changing technologies in industries such as the semiconductor sector necessarily create challenges for policy makers. These are best managed by placing greater emphasis on developing the conditions to satisfy the needs of such knowledge-intensive industries in relation to labour market conditions, factor conditions and market access. [ABSTRACT FROM AUTHOR]

Geographic disparities exist in trauma care (ie, "trauma center desert") within the United States. An athletic trainer (AT) on site at secondary schools (SSs) may help enhance collaboration with emergency medical systems and potentially lead to better outcomes after catastrophic injuries. However, access to AT services relative to the location of level I or II (ie, tertiary) trauma centers remains unknown. To visualize and describe the distance between SSs and trauma centers and compare access to AT services across the United States. Cross-sectional study. Public and private SSs with interscholastic athletics programs in the United States. Survey data obtained through the Athletic Training Locations and Services (ATLAS) project database between September 2019 and April 2023. The minimum distance from each SS to a tertiary trauma center was calculated on Tableau Desktop by geocoding with longitude and latitude. The status and level of AT employment were obtained from the ATLAS project database. The odds and percentages of access to AT services were examined by distance ranges. A total of 18 244 SSs were included in the analyses. Of these, 75% (n = 13 613) were located within 50 miles (81 km) of a tertiary trauma center. The odds of access to AT services were 2.74 (95% CI = 2.56, 2.93) times greater in SSs situated within 50 miles of a tertiary trauma center (P <.001). Additionally, SSs located more than 60 miles (97 km) from a tertiary trauma center had decreased access to AT services (R2 = 0.9192). This study highlighted the geographic disparities in distance to trauma care for SSs in the United States. Those SSs located more than 60 miles from trauma centers had reduced odds of access to AT services. Identification of geographic trends of AT services relative to the location of tertiary trauma centers is a critical first step in preventing fatal consequences of catastrophic injuries. [ABSTRACT FROM AUTHOR]

A high number of exertional heat stroke (EHS) cases occur during the Falmouth Road Race. To extend previous analyses of EHS cases during the Falmouth Road Race by assessing or describing (1) EHS and heat exhaustion (HE) incidence rates, (2) EHS outcomes as they relate to survival, (3) the effect of the environment on these outcomes, and (4) how this influences medical provider planning and preparedness. Descriptive epidemiologic study. Falmouth Road Race. Patients with EHS or HE admitted to the medical tent. We obtained 8 years (2012 to 2019) of Falmouth Road Race anonymous EHS and HE medical records. Meteorologic data were collected and analyzed to evaluate the effect of environmental conditions on the heat illness incidence (exertional heat illness [EHI] = EHS + HE). The EHS treatment and outcomes (ie, cooling time, survival, and discharge outcome), number of HE patients, and wet bulb globe temperature (WBGT) for each race were analyzed. A total of 180 EHS and 239 HE cases were identified. Overall incidence rates per 1000 participants were 2.07 for EHS and 2.76 for HE. The EHI incidence rate was 4.83 per 1000 participants. Of the 180 EHS cases, 100% survived, and 20% were transported to the emergency department. The WBGT was strongly correlated with the incidence of both EHS (r2 = 0.904, P =.026) and EHI (r2 = 0.912, P =.023). This is the second-largest civilian database of EHS cases reported. When combined with the previous dataset of EHS survivors from this race, it amounts to 454 EHS cases resulting in 100% survival. The WBGT remained a strong predictor of EHS and EHI cases. These findings support 100% survival from EHS when patients over a wide range of ages and sexes are treated with cold-water immersion. [ABSTRACT FROM AUTHOR]