Military medicine
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Piloting an aircraft is a complex multitasking activity that involves managing information in a nonautomatic way and generates a high workload (psychological, cognitive, and physical) for the pilot. The excess of these demands can result in decreased performance and may impair flight safety. Heart rate variability (HRV) has been used in recent studies as a method to investigate operator's workload in complex environments. This measure can assess the stress and recovery ability of the autonomic nervous system. However, a better understanding of flight influence on the pilot's autonomic modulation is necessary. Therefore, this scoping review aims to systematically map the studies related to changes in the autonomic modulation in military pilots during flight, in order to characterize their workload at different times and flight profiles. ⋯ This scoping review provided insight into the influence of flight on autonomic modulation in military pilots. Some key themes were highlighted: Increased sympathetic activity during flight, sensibility of different domains of HRV to flight demands, and autonomic changes during recovery time. Future research efforts may allow us to enhance the understanding of pilot's workload limits and to elucidate the optimal postflight recovery time.
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Congenital syphilis (CS) case rates have increased significantly in the United States over the past 20 years, accelerating during the COVID-19 pandemic. Increasing rates may relate to access to care but have not been evaluated in a fully-insured population, such as the Military Health System. ⋯ Congenital syphilis care rates were substantially lower in this insured group than national rates but increased significantly during the COVID-19 pandemic. Higher care rates were seen in children of military members of lower rank. Regional trends differed from national data. These findings suggest that, even in a fully-insured population, income and regional differences impact CS, and the COVID-19 pandemic may have exacerbated differences in care delivery.
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The medical entry standards for the United States Central Command (USCENTCOM) restrict individuals with various medical conditions from entering the deployed environment. The impact of this program is unknown. ⋯ The medical entry standards, as written and adjudicated in 2023, resulted in a relatively reduced evacuation rate for individuals with otherwise prohibited medical conditions compared to the general deployed population.
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The demands of future large-scale combat operations may require medics and corpsmen to increasingly perform expectant casualty care (ECC). However, no detailed guidelines currently exist for providing ECC within military medicine. To guide the development of education and training guidelines and advance team training of both medics and non-medics, an in-depth understanding is first needed regarding caregivers' experiences providing ECC in recent conflicts as well as perceived training gaps. Therefore, this study explored the experiences of medics and physicians providing ECC and investigated their perceptions of training needs in this area for future conflicts characterized by large-scale combat operations and prolonged casualty care operational settings. ⋯ Our results provide direction for development of ECC clinical guidance and collective team training recommendations. Following these guidelines may increase life-saving capabilities on the far-forward battlefield and equip medical directors and medics to provide ethical and compassionate care to those who cannot be saved in the setting of limited resources and evacuation opportunities.
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Meta-analytic findings and clinical practice guidance recommend pharmacological (e.g., pregabalin, duloxetine, and milnacipran) and non-pharmacological (e.g., exercise and sleep hygiene) interventions to reduce symptoms and improve quality of life in people living with fibromyalgia. However, some of these therapies may lack robust evidence as to their efficacy, have side effects that may outweigh benefits, or carry risks. Although the annual prevalence of fibromyalgia in active duty service members was estimated to be 0.015% in 2018, the likelihood of receiving a fibromyalgia diagnosis was 9 times greater in patients assigned female than male and twice as common in non-Hispanic Black than White service members. Therefore, the primary goal of this retrospective study is to examine co-occurring conditions and pain-management care receipt in the 3 months before and 3 months after fibromyalgia diagnosis in active duty service members from 2015 to 2022. ⋯ Overall, service members diagnosed with fibromyalgia received variable guideline-congruent health care within the 3 months before and after fibromyalgia diagnosis. Almost 1 in 3 service members received an opioid prescription, which has been explicitly recommended against use in guidelines. Pairwise comparisons indicated unwarranted variation across assigned sex and race and ethnicity in both co-occurring health conditions and care receipt. Underlying reasons for health and health care inequities can be multisourced and modifiable. It is unclear whether the U.S. Military Health System has consolidated patient resources to support patients living with fibromyalgia and if so, the extent to which such resources are accessible and known to patients and their clinicians.