Military medicine
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Research on the health of older Veterans in Canada is an emerging area. Few population-based studies in Canada have included older Veterans as a specific group of interest. This paper describes a cohort of self-identified Veterans within the Canadian Longitudinal Study on Aging (CLSA). ⋯ Using CLSA baseline data, we estimate the number of older Veterans in Canada and present descriptive data that highlight interesting differences and similarities between Veterans and non-Veterans living in Canada. Canadian and non-Canadian Veterans in the CLSA are presented separately, with the latter group having not been previously studied in Canada. This paper presents a snapshot of a cohort of self-identified Veterans within the CLSA at study baseline and highlights the potential of the CLSA as a vehicle for studying the aging Veteran population in Canada for years to come.
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Exertional heat stroke (EHS), which presents with extreme hyperthermia and alteration to the central nervous system, disproportionately affects the military, where warfighters are expected to perform in all types of environmental conditions. Because of an incomplete understanding of individualized recovery from EHS, there are several shortcomings with the current guidance on return to duty (RTD) following an EHS. The purpose of this manuscript is to provide an updated literature review of best practices for return to duty following EHS to guide decision making regarding EHS and explore areas of future research for medical staff who work with warfighters. ⋯ EHS has a high morbidity and mortality rate if not treated rapidly. Because the extent of end-organ damage is dependent on the amount of time that the individual is hyperthermic, rapid diagnosis via rectal thermometry, and efficient cooling methods are imperative to the wellbeing of EHS patients. Following EHS, gradual RTD recommendations within the limits of operational demand should be implemented to reduce the risk for a subsequent heat injury event. While many versions of HTT, most notably the Israeli Defense Force (IDF) protocol, have been created to guide RTD recommendations, a universal assessment for heat tolerance has yet to be adopted. As such, medical personnel should apply a multifactorial approach to ensure safe RTD.
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Access to mental health care has been a priority area for the U.S. Department of Veterans Affairs (DVA) for decades. Access for veterans with PTSD is essential because untreated PTSD is associated with numerous adverse outcomes. Although interventions have been developed to improve access to DVA mental health care, the impact of these interventions on access for veterans with untreated PTSD has not been examined comprehensively, limiting guidance on appropriate implementation. ⋯ Access interventions for veterans with PTSD demonstrated varied success across interventions and outcomes. The national initiatives-particularly primary care mental health integration -were successful across several outcomes; telemental health demonstrated promise in improving access; and the success of direct outreach varied across interventions. Confidence in these findings is tempered by potential bias among studies. Limited literature on how these interventions impact relevant preattendance barriers, along with incomplete data on how many perform nationally, suggests that additional work is needed to ensure that these interventions increase access for veterans with PTSD nationwide.
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Previous conflicts have demonstrated the impact of physician readiness on early battlefield mortality rates. To prepare for the lethal nature of today's threat environment and the rapid speed with which conflict develops, our medical force needs to sustain a high level of readiness in order to be ready to "fight tonight." Previous approaches that have relied on on-the-job training, just-in-time predeployment training, or follow-on courses after residency are unlikely to satisfy these readiness requirements. Sustaining the successes in battlefield care achieved in Iraq and Afghanistan requires the introduction of effective combat casualty care earlier and more often in physician training. This needs assessment seeks to better understand the requirements, challenges, and opportunities to include the Military Unique Curriculum (MUC) during graduate medical education. ⋯ Current Military Unique Curricula do not meet the expected requirements of future battlefields. Several solutions to incorporate more robust military unique training without creating any significant additional time burdens for trainees do exist. Despite the limitation of these results being limited to a single institution, this needs assessment provides a starting point for improvement to help ensure that we limit the impact of any "peacetime effect."
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The incidence and management outcomes of COVID-19 patients with acute respiratory distress syndrome (ARDS) on veno-venous extracorporeal membrane oxygenation (V-V ECMO) requiring chest tubes are not well-described. This study sought to explore differences in tube thoracostomy rates and subsequent complications between patients with and without COVID-19 ARDS on V-V ECMO. ⋯ Tube thoracostomy placement in COVID-19 patients with ARDS requiring V-V ECMO is common, as are complications following initial placement. Clinicians should anticipate the need for re-intervention in this patient population. Small-bore (14Fr and smaller) pigtail catheters appeared to be safe and efficacious in this setting, but further study on tube thoracostomy management in ECMO patients is needed.