Military medicine
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Operation Bushmaster, a 5-day high-fidelity medical practicum bringing together fourth-year medical students, graduate nursing students, international students, and physicians and other medical professionals in emergency and operational medicine from across the world, is the capstone event of the Uniformed Services University of the Health Sciences's Military Unique Curriculum. It is designed to simultaneously test students' medical knowledge, leadership skills, and grace under fire. For many students, this experience represents one of the first times that they concurrently inhabit the dual roles of military officer and (soon-to-be) physician. This is likely the most "tactical" and stressful military simulation that many students have experienced. ⋯ One of the resulting themes, "the military physician," met our criteria for a threshold concept, in that it was transformative, integrative, and troublesome. Before Bushmaster, many of the students saw themselves simply as medical students rather than as almost doctors. Following the field practicum, some identified more strongly with the role of military physician, while others continued to overestimate the amount of time remaining to complete the transformation from student to doctor or to integrate the roles of physician and military officer. Moreover, we identified the entirety of Bushmaster as a threshold experience. This work serves to further describe the liminal space in which military medical students reside on their journey to physician, as well as the moment of realization by many that becoming a military physician encompasses more than simply the sum of the roles of physician and military officer.
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A military soldier sustained a blast injury in Afghanistan, resulting in amputations and hemipelvectomy. He developed New Delhi metallo-beta-lactamase-producing E. coli bacteremia, soft-tissue infection, and sacral osteomyelitis. ⋯ He was successfully treated with tigecycline and cefiderocol. Cefiderocol is a novel siderophore-based cephalosporine developed to treat serious infections, including those caused by carbapenem-resistant Enterobacterales.
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Since the beginning of overseas contingency operations, the percent of service members who are considered overweight or obese has tripled to 15% for men and 20% for women. This has implications for national security if the country is unable to staff its military with fit-to-fight individuals. The purpose of this systematic review is to move policy efforts forward by illuminating the efficacy of several lifestyle interventions for active duty service members since 2001. It aims to both identify common aspects of successful interventions and also identify interventions without success so DoD leaders may replace those initiatives. ⋯ However, as a collection, the studies could support the notion that military members get the best results when interventions are convenient, modern, personalized, and accessible. More studies are needed, and future studies with larger sample sizes and longer durations would be valuable in determining efficacy of weight loss interventions. Undoubtedly, enrollment and compliance is difficult with military member moves and competing mission requirements. Ideally, the DoD should work to aggregate the efforts in this field, as many initiatives are not captured, shared, and utilized by other installations or other services. Data silos and unpublished or underdeveloped research reactively addresses issues and does not proactively address them. Policy change will need to be nested in further research, as well as consider the food environment on bases and possible prevention efforts.
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Human papillomavirus (HPV) is the most common sexually transmitted infection (STI) in the U. S. military and accounts for more healthcare visits than the next two most common STIs combined. Human papillomavirus is preventable with a safe, effective, prophylactic vaccine that has been available since 2006, yet vaccination rates remain low. ⋯ With more than half of the 1.3 million service members in the catch-up vaccination age range of less than 26 years of age, we are poised to have a profound impact through mandatory active duty service member vaccination. Although multiple strategies for improving vaccination rates have been proposed, mandatory vaccination would be in line with current joint service policy that requires all ACIP-recommended vaccines. It is time to update the joint service guidelines and add HPV vaccine to the list of mandatory vaccines.
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Special Weapons and Tactics (SWAT) personnel who practice breaching with blast exposure are at risk for blast-related head trauma. We aimed to investigate the impact of low-level blast exposure on underlying white matter (WM) microstructure based on diffusion tensor imaging (DTI) and neurite orientation and density imaging (NODDI) in SWAT personnel before and after breacher training. Diffusion tensor imaging is an advanced MRI technique sensitive to underlying WM alterations. NODDI is a novel MRI technique emerged recently that acquires diffusion weighted data from multiple shells modeling for different compartments in the microstructural environment in the brain. We also aimed to evaluate the effect of a jugular vein compression collar device in mitigating the alteration of the diffusion properties in the WM as well as its role as a moderator on the association between the diffusion property changes and the blast exposure. ⋯ Our data provided initial evidence of the impact of blast exposure on WM diffusion alteration based on both DTI and NODDI. The mitigating effect of WM diffusivity changes and the moderating effect of collar wearing suggest that the device may serve as a promising solution to protect WM against blast exposure.