Military medicine
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Tele-Intensive Care Unit (tele-ICU) is care provided to critically ill patients by remote clinicians using audio, and video communications and network resources to access real-time patient information from physiologic monitors and the electronic medical record. Tele-ICU has been demonstrated in civilian healthcare to reduce mortality, improve care quality and safety, decrease intensive care unit (ICU) length of stay (LOS) and ventilator days, and save money. General Leonard Wood Army Community Hospital (GLWACH) is a small medical treatment facility with limited resources with respect to subspecialists and ancillary services. ⋯ These findings support the implementation of tele-ICU in the MHS as a cost-effective method to sustain readiness amongst critical care clinicians and improve safety culture in MHS hospitals.
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Veterans of the 1991 Gulf War were potentially exposed to a mixture of stress, chemicals and radiation that may have contributed to the persistent symptoms of Gulf War Illness (GWI). The genotoxic effects of some of these exposures are mediated by the DNA nucleotide excision repair (NER) pathway. We hypothesized that individuals with relatively low DNA repair capacity would suffer greater damage from cumulative genotoxic exposures, some of which would persist, causing ongoing problems. ⋯ We suggest that the observed elevations in DNA repair capacity and NER gene expression are indicative of a "hormetic," i.e., induced or adaptive protective response to battlefield exposures. Normally such effects are short-term, but in these individuals this response has resulted in a long-term metabolic shift that may also be responsible for the persistent symptoms of GWI.
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Musculoskeletal injuries are common during military and other occupational physical training programs. Employers have a duty of care to reduce employees' injury risk, where females tend to be at greater risk than males. However, quantification of principle co-factors influencing the sex-injury association, and their relative importance, remain poorly defined. Injury risk co-factors were investigated during Royal Air Force (RAF) recruit training to inform the strategic prioritization of mitigation strategies. ⋯ Physical fitness was the most important confounder with respect to differences in males' and females' injury risk, rather than sex alone. Mitigation to reduce this risk should, therefore, focus upon physical training, complemented by healthy lifestyle interventions.
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Transcranial electrical stimulation (tES) as a method of cognitive enhancement in both diseased and healthy individuals has gained popularity. Its potential for enhancing cognition in healthy individuals has gained the interest of the military. However, before it being implemented into military training or operational settings, further work is needed to determine its efficacy and safety. Although a considerable amount of literature exists, few studies have specifically evaluated its use in enhancing cognition relative to operational, military tasks. Therefore, in a first step to evaluate its efficacy, we completed a systematic literature review of studies using transcranial direct current stimulation (tDCS), a type of tES, to enhance cognitive processes in healthy individuals. ⋯ The conclusions to be drawn from this systematic literature review include the identification of a brain region for targeting with stimulation to enhance a broad range of cognitive constructs applicable to military tasks, as well as stimulation parameters for duration and intensity. The dorsolateral prefrontal cortex was most frequently targeted in the studies that found enhanced performance across several cognitive constructs. Stimulation intensities of 2 mA and durations of 20 minutes or longer appeared frequently as well. Although several parameters were identified, further work is required before this type of technology can be recommended for operational use.
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Although HIV pre-exposure prophylaxis (PrEP) is available at no cost to personnel in the United States (U.S.) military, uptake has been lower than expected. An online survey was conducted assessing current knowledge, perceptions, and attitudes of primary care providers in the U.S. Navy. ⋯ Although Navy providers were supportive of the provision of PrEP by the military, knowledge gaps remain. Training to address the knowledge deficit as well as improving sexual history taking are potential areas to target in implementing PrEP in primary care specialties.