Military medicine
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Post-traumatic stress disorder (PTSD) is a prevalent health condition among members of the military. Although the efficacy of pharmacological and psychiatric interventions for PTSD has been well studied, there are limited data on the effects of omega-3 (n-3) polyunsaturated fatty acid (PUFA) interventions on PTSD. The use of PUFAs shows promise because of their neuroprotective effects. Thus, this systematic review will synthesize the current state of the evidence regarding the effectiveness of PUFA treatment for PTSD. ⋯ The results from this systematic review suggest that more evidence is needed before making any recommendations for the clinical use of dietary PUFAs in the management of PTSD symptoms.
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U.S. DoD global health engagements offer opportunities for strategic engagement and building capability in collaboration with foreign military and civilian counterparts. Global health engagement activities can take the form of health security alliances and allow the USA and its allies and partners to prepare for, mitigate, and respond to emerging biothreats and other harmful health events that may negatively impact national security. One such example is the African Partnership Outbreak Response Alliance (APORA), which was designed to expand African Partner Nation militaries' infectious disease outbreak response capabilities. This publication evaluates the development, implementation, and outcomes of APORA to better understand the program's effectiveness in developing Partner Nation medical capabilities and the efficacy of health security alliances more broadly. ⋯ As a whole, these findings support APORA's objectives to develop and leverage partnerships to support medical capacity building, promote collaboration between military and civilian sectors, and increase access to opportunities and financial resources. Further evaluation is required to capture additional civilian perspectives while continuing to expand upon military perspectives in order to produce more generalizable findings. That said, this study enables key stakeholders to understand how to strengthen and expand future alliances to improve both health and security outcomes.
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Preventing military sexual assault (SA) is a DoD priority. Building prevention capacity could strengthen the impact of prevention programs and improve outcomes. Capacity was conceptualized as implementation knowledge and skills using the Getting To Outcomes (GTO) process and organizational-level capacities using the Prevention Evaluation Framework, a framework that applies best practices in prevention and implementation science to prevention at the program and organizational level. The present study assesses implementation knowledge and skills currently possessed by SA prevention personnel in one U.S. Army installation with the goal of identifying preexisting proficiencies and potential gaps. The study uses the Prevention Evaluation Framework organizational-level domains to identify organizational capacities that could be improved. ⋯ The GTO-specific knowledge and skills of SA prevention personnel at one U.S. Army installation revealed proficiencies and gaps in organizational capacities influencing the prevention mission. Findings indicate that GTO support could be useful for improving the quality of program activities. However, results also indicate that GTO support would be more effective if they were paired with sufficient prevention infrastructure at the organizational level.
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The purpose of this study was to investigate the effect of environmental conditions on body composition, upper body power, and lower body power throughout a ∼4-week military mountain training exercise. We hypothesized that countermovement jump and ballistic push-up performance would decrease as a result of extended mountain field training and that winter (cold) conditions would result in greater decrements compared to fall (temperate) conditions. We also expected to observe a strong positive correlation between changes in performance and changes in skeletal muscle mass. Finally, we expected acute changes in performance upon altitude exposure. ⋯ The results of our study suggest that explosive movements are negatively affected by extended military training, seemingly independent of environmental training conditions or temperature. Planning and execution of military training should account for the likelihood that warfighter physical power will decline and may not return to pretraining levels within the month following the training event. It may also be advised to consider targeted exercises to aid in recovery of muscular strength and power. Future work should consider additional factors that likely influenced the decrease in physical performance that occurs during extended military training, such as nutrition, sleep, and psychological and cognitive stresses.
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We report the case of a 29-year-old male soldier with a time in service above 10 years, found to have asymptomatic long QT syndrome (LQTS), a condition associated with increased risk of potentially fatal ventricular arrhythmias, during a flight physical. A review of his past medical history revealed a transient QT prolongation during an episode of hypoglycemia due to endogenous hyperinsulinism caused by an insulinoma, as an infantryman 7 years earlier; the resolution of the QT prolongation was spontaneous. He was evaluated and considered fit for duty by cardiology. ⋯ Military setting facilitated the detection of an otherwise occult LQTS in this asymptomatic young serviceman. Retrospectively, the LQTS was transiently unmasked during an episode of hypoglycemia. Hypoglycemia deserves more recognition as a potential cause of QT prolongation.