Military medicine
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Hyperbaric oxygen therapy (HBOT) is a commonly used treatment for a variety of medical issues, including more than a dozen currently approved uses. However, there are alternative proposed uses that have significant implications among an active duty military or veteran population as treatments for PTSD, mild traumatic brain injury (mTBI), and traumatic brain injury (TBI). These applications have seen a recent groundswell of support from the operator and veteran communities, raising the visibility of using HBOT for alternative applications. The current review will cover the existing evidence regarding alternative uses of HBOT in military medicine and provide several possibilities to explain the potential conflicting evidence from empirical results. ⋯ The mixed empirical evidence does not support recommending HBOT as a primary treatment for PTSD, mTBI, or TBI. If applied under the supervision of a licensed military medical professional, the consistently safe track record of HBOT should allow it to be considered as an alternative treatment for PTSD, mTBI, or TBI once primary treatment methods have failed to produce a benefit. However, the evidence does warrant further clinical investigation with particular emphasis on randomized clinical trials, better placebo controls, and a need to develop a consistent treatment protocol.
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Traumatic brain injury (TBI) continues to be a major source of military-related morbidity and mortality. The insidious short- and long-term sequelae of mild TBIs (mTBIs) have come to light, with ongoing research influencing advances in patient care from point of injury onward. Although the DoDI 6490.11 outlines mTBI care in the deployed setting, there is currently no standardized training requirement on mTBI care in the far-forward deployed setting. As the Joint Trauma System (JTS) is considered to be one of the leaders in standard of care trauma medicine in the deployed environment and is often the go-to resource for forward-deployed medical providers, it is our goal that this review be utilized by the JTS with prominent mTBI resources to disseminate a clinical practice guideline (CPG) appropriate for the far-forward operational environment. ⋯ Given the significant morbidity and mortality associated with mTBIs, as well as operational and tactical considerations in the austere deployed setting, improved acute and subacute care, as well as standardization of care for these casualties within their area of operations is necessary. The far-forward deployed medical provider should be trained in management of mTBI, incorporate mTBI-associated injuries into medical planning with their command, and discuss the importance of mTBI management with servicemembers and their units. Proper planning, training, standardization of mTBI management in the deployed setting, and inter-unit cooperation and coordination for mTBI care will help maintain servicemember readiness and unit capability on the battlefield. Standardization in care and documentation in this austere military environment may also assist future research into mTBI management. As there is currently no JTS CPG covering this type of care, the authors recommend sharing the TBI CoE management guideline with medical providers who will be reasonably expected to evaluate and manage mTBI in the austere deployed setting.
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The Prehospital Trauma Registry (PHTR) captures after-action reviews (AARs) as part of a continuous performance improvement cycle and to provide commanders real-time feedback of Role 1 care. We have previously described overall challenges noted within the AARs. We now performed a focused assessment of challenges with regard to hemodynamic monitoring to improve casualty monitoring systems. ⋯ Our qualitative methods study highlights the challenges with obtaining vital signs-both training and equipment. We also highlight the challenges regarding ongoing monitoring to prevent hemodynamic collapse in severely injured casualties. The U.S. military needs to develop better methods for casualty monitoring for the subset of casualties that are critically injured.
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Review
Head Face and Neck Surgical Workload From a Contemporary Military Role 3 Medical Treatment Facility.
Previous analyses of head, face, and neck (HFN) surgery in the deployed military setting have focused on the treatment of injuries using trauma databases. Little has been written on the burden of disease and the requirement for follow-up care. The aim of this analysis was to provide the most comprehensive overview of surgical workload in a contemporary role 3 MTF to facilitate future planning. ⋯ Medical planning of the surgical requirements to treat HFN pathology is primarily focused on battle injury of coalition service personnel. This analysis has demonstrated that the treatment of disease represented 16% of all HFN surgical activities. The presence of multiple HFN sub-specialty surgeons prevented the requirement for multiple aeromedical evacuations of coalition service personnel which may have affected mission effectiveness as well as incurring a large financial burden. The very low volume of surgical activity demonstrated during certain periods of this analysis may have implications for the maintenance of surgical competencies for subspecialty surgeons.
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Review Case Reports
A Rare Case of Rib Fractures During Centrifuge Training.
There are several injuries potentially related to high-G exposure, including neck and back pain, spinal fractures, and pneumomediastinum. We present a young military pilot diagnosed with isolated fractures of the right 9th and 10th ribs via X-ray after high-G exposure (maximum G level: 9G). This patient presented with progressive and localized pain in the right anterior chest and flank region. ⋯ The potential explanations for the multiple rib fractures are repetitive stress from the anti-G straining maneuver and anti-G suit compression of the abdominal bladder. To our knowledge, consecutive rib fractures related to high-G exposure have never been documented. This report may increase the awareness of flight surgeons and training units regarding the risk of chest wall injuries during high-G exposure and encourage them to use multiple diagnostic tools to determine the correct diagnosis.