Military medicine
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Endotracheal intubation is a potentially lifesaving procedure. Previously, data demonstrated that intubation remains the most performed airway intervention in the Role 1 setting. Additionally, deployed data demonstrate that casualties intubated in the prehospital setting have worse survival than those intubated in the emergency department setting. Technological solutions may improve intubation success in this setting. Certain intubation practices, including the use of endotracheal tube introducer bougies, facilitate intubation success especially in patients with difficult airways. We sought to determine the current state of the market for introducer devices. ⋯ We identified 12 introducer-variants on the market. Clinical studies are necessary to determine which devices may improve patient outcomes in the Role 1 setting.
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U.S. Navy service members are primarily between the ages of 18 and 30 years and often required to be outside for extended periods of time in geographical locations with increased and often unfamiliar ultraviolet indexes that collectively increase their risk for skin cancer. Skin cancer is the country's most common form of cancer, yet there is a paucity of skin cancer prevention literature, especially within the U.S. Navy. The purpose of this study was to describe skin cancer risk and skin cancer prevention "cues-to-action" and to determine if skin cancer prevention knowledge was associated with sun-protective attitudes (e.g., prevention perceptions, benefits, threats, barriers, and sun-protective behavior self-efficacy) and sun-protective behaviors (e.g., wearing long sleeve shirts and using sunscreen and not deliberately exposing skin for a tan) in a Navy population. ⋯ Integrating skin cancer education into primary care visits (i.e., periodic health assessments) may improve Navy service members' modifiable sun-protective attitudes and behaviors and may contribute to lowering future skin cancer rates.
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Veterans using the Veterans Administration Health Care System (VAHCS) for obstetrical care experience disparate pregnancy-related risks and health outcomes when compared to their pregnant counterparts. This study examined the prevalence of risk factors associated with pregnancy-related comorbidities among U.S. Veterans receiving obstetrical care using VAHCS benefits in Birmingham, Alabama. ⋯ The findings highlight the need for further examination of social factors that may be driving disparities among pregnant Veterans, who may benefit from supplemental services to address modifiable comorbidities. Additionally, the implementation of a centralized database to track pregnancy-related outcomes for Veterans would allow these comorbidities to be more closely monitored and addressed. Heightened awareness of a patient's Veteran status and associated increased risks can alert providers to screen for depression and anxiety more frequently and to familiarize themselves with additional services the VAHCS may offer to patients. These steps could improve referrals to counseling and/or targeted exercise interventions.
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Low back and lower extremity injuries are responsible for the highest percentage of musculoskeletal injuries in U.S. Army soldiers. Execution of common soldier tasks as well as army combat fitness test events such as the three-repetition maximum deadlift depends on healthy functioning trunk and lower extremity musculature to minimize the risk of injury. To assist with appropriate return to duty decisions following an injury, reliable and valid tests and measures must be applied by military health care providers. Myotonometry is a noninvasive method to assess muscle stiffness, which has demonstrated significant associations with physical performance and musculoskeletal injury. The aim of this study is to determine the test-retest reliability of myotonometry in lumbar spine and thigh musculature across postures (standing and squatting) that are relevant to common soldier tasks and the maximum deadlift. ⋯ Myotonometry can reliably acquire stiffness measures in trunk and lower extremity muscles of healthy individuals in standing and squatting postures. These results may expand the research and clinical applications of myotonometry to identify muscular deficits and track intervention effectiveness. Myotonometry should be used in future studies to investigate muscle stiffness in these body positions in populations with musculoskeletal injuries and in research investigating the performance and rehabilitative intervention effectiveness.
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The National Guard (NG) served as a critical component of the USA's response to the Coronavirus Disease 2019 (COVID-19) pandemic, while concurrently managing their personal responses to the pandemic. Determining whether the activation of NG service members in response to the COVID-19 pandemic was associated with a greater psychological strain can identify NG's needs for mental health support. ⋯ COVID-19 activation did not increase the risk of mental health difficulties among NGU service members. However, low levels of unit cohesion were associated with the risk of PTSD, anxiety and depression, and anger, and low levels of leadership were associated with the risk of PTSD and anger. The results suggest a resilient psychological response to COVID-19 activation and the potential for strengthening all NG service members through enhancing unit cohesion and leadership support. Future research on specific activation exposures, including the type of work tasks in which service members are engaged, particularly those associated with high-stress work conditions, is needed to help better understand their activation experience and how it may influence post-activation responses.