Military medicine
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Randomized Controlled Trial
Randomized Controlled Trial of Ketamine and Moderate Sedation for Outpatient Endoscopy in Adults.
Ketamine is an effective sedative agent in a variety of settings due to its desirable properties including preservation of laryngeal reflexes and lack of cardiovascular depression. We hypothesized that ketamine is an effective alternative to standard moderate sedation (SMS) regimens for patients undergoing endoscopy. ⋯ Ketamine is preferred by patients, preserves hemodynamics better than SMS, and can be safely administered by endoscopists. Data suggest that ketamine is a safe and effective sedation option for patients undergoing esophagogastroduodenoscopy or colonoscopy (clinicaltrials.gov NCT03461718).
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Despite the prevalence of traumatic brain injury (TBI) in both civilian and military populations, the management guidelines developed by the Joint Trauma System involve minimal recommendations for electrolyte physiology optimization during the acute phase of TBI recovery. This narrative review aims to assess the current state of the science for electrolyte and mineral derangements found after TBI. ⋯ Knowledge of mechanisms and subsequent derangements of electrolyte, mineral, and vitamin physiology after TBI remains incomplete. Sodium and potassium tended to be the most well-studied derangements after TBI. Overall, data involving human subjects were limited and mostly involved observational studies. The data on vitamin and mineral effects were limited, and targeted research is needed before further recommendations can be made. Data on electrolyte derangements were stronger, but interventional studies are needed to assess causation.
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The battle along Antietam Creek in September 1862 was pivotal in shaping future combat medical readiness practices. With the full confidence of his commander, Major (Dr) Jonathan Letterman implemented an innovative ambulance corps system, which contributed immensely to modern-day battlefield medicine. Each year, the Uniformed Services University (USU) holds the Antietam Staff Walk, during which military medical students are engaged by faculty at various "stops" along the 6-mile walk. The four learning objectives for the Antietam Staff Walk are to (1) introduce the role of the "staff ride," (2) orient learners to reading terrain, (3) reinforce the six principles of health service support, and (4) recall the heritage of the military medical officer. The Department of Military and Emergency Medicine at USU commissioned a program evaluation to determine if these course objectives were being met, evaluate the effectiveness of the Antietam Staff Walk as a teaching tool, and make recommendations for improving its educational impact. ⋯ Our review of the Antietam Staff Ride resulted in several curricular recommendations for enhancing its learning impact. Our program evaluation serves as a model for line units and other military organizations to optimize the impact of the historical staff ride as a teaching tool.
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Review Case Reports
An Atypical Cause of Hoarseness in a Patient With Thyroid Nodules.
Hoarseness due to vocal fold paresis (VFP) has a multitude of etiologies including systemic lupus erythematosus (SLE). During a clinical evaluation of a 58-year-old woman with long-standing hoarseness, an incidental finding of thyroid nodules was found to have VFP. ⋯ The VFP debut of SLE is extremely rare, and a literature review includes a handful of case reports (4 of a total of 37) since 1959. Only partial recovery of laryngeal function using glucocorticoids and Plaquenil was accomplished in the current case.
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Review
Striking up a Conversation: Exploring Advising in Graduate Programs in Health Professions Education.
Advising is happening across the medical education continuum, within non-medical graduate education programs, and is central to the advancement of said learners. This suggests that advising should play a role in graduate health progressions education (HPE) programs. ⋯ Advising serves to benefit a student, advisor, and program thus carrying importance and need for discussion. This article is intended to kick-start a scholarly discussion about advising within graduate HPE programs.