Military medicine
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Consistent procedural volume is important for emergency physicians (EPs) to maintain opportunities for critical lifesaving skills. While non-EP literature demonstrates improved patient outcomes with higher volumes, few studies examine the optimal number of repetitions needed to maintain procedural competency in EP populations. The largely young, healthy active duty population that constitutes the majority of patients in military treatment facilities (MTFs) decreases the likelihood to utilize emergent procedures. Despite this likelihood, EPs are expected to maintain proficiency and readiness to perform critical procedures in deployed settings. ⋯ This retrospective analysis demonstrates a significant variation in procedural volumes across MTFs, illustrating disproportionate opportunities for procedural skill maintenance among Army EPs. Low procedural volume threatens the maintenance of critical EP skills. These numbers could also suggest low skills for other providers (such as physician assistants), further illustrating decreased skill readiness throughout the force. Further research is needed to examine procedural volumes per individual EP, as well as those performed by other providers to evaluate for overall procedural readiness across the military force.
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The purpose of this pilot study was to assess for biomarkers indicative of passing intense physical training and establishing normative values within the tactical athlete population. Unfortunately, none of the biomarkers assessed were indicative of passing training, however, glucose, blood urea nitrogen, and creatine kinase (CK) levels stood out as abnormal. CK levels are commonly used in conjunction with muscle pain and/or myoglobinurea to diagnose exertional rhabdomyolysis (ER) in athletes and the military population. However, research shows that high CK levels may not correlate with acute kidney failure in ER. ⋯ In our low-powered case control study (pilot study), a nonpathologic elevation of CK is prevalent in high-intensity military training, but not shown to correlate with values associated with acute kidney injury. We assume that real-time collection of these markers could be used once sensors are capable of real-time collection and have the potential for diagnostic affordance. When measured in a between subjects design, our study showed a lack of significance when correlating markers of acute renal injury and elevation of CK. However, when utilized for tracking purposes (within subjects design), the results do show a positive correlation between CK and renal failure biomarkers-specifically only at high physiological stress points.
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Interventional Study of Dextromethorphan Abuse Within the U.S. Military Community in Okinawa, Japan.
Dextromethorphan, a common over-the-counter cough suppressant, has potential for abuse. In the present commentary, we summarize findings to suggest extensive dextromethorphan overuse/abuse within the U. S. military community residing in Okinawa, Japan. ⋯ S. military community, a survey of medical records showed high rates of treatment provided for dextromethorphan intoxication. These findings motivated interventions established throughout the military community in Okinawa to combat dextromethorphan overuse. These stricter policy changes resulted in decreases in sales of dextromethorphan-containing medications as well as a substantial drop in hospital visits from dextromethorphan intoxication, suggesting that the interventions were largely effective and should be maintained.
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The process for working up scaphoid fractures from frontline providers to the specialty care clinic is variable. Initial imaging can often be negative and the management algorithm is not clearly defined. Delays in diagnosis are a contributing factor to scaphoid nonunion. Fractures may not be identified by frontline providers on initial presentation because of radiographically occult injuries. If not treated promptly, scaphoid fractures may be complicated by nonunion, avascular necrosis, and osteoarthritis. ⋯ Delayed diagnosis of a scaphoid fracture is a contributing factor for excessive light duty, high rates of LIMDU utilization, and ultimately medical separation of service members. Overall, in all patients who had scaphoid nonunions, the average time to diagnosis was 42.1 days with 35% of patients presenting with negative initial imaging. A delayed diagnosis subgroup was identified and notable for a higher rate of initial negative X-rays, an average of 139.7 days until diagnosis, and a 33% PEB rate. In total, 77% of patients with a delay in diagnosis of more than 30 days had an initial negative X-ray. An evidence-based algorithm for diagnosing occult scaphoid fractures may prevent delays in diagnosis, thus increasing the readiness of active duty service members.
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The relationship between volume and outcome of total knee arthroplasties is a concern in both the civilian and military patient populations. We sought to compare surgeons and hospital procedure volumes performed on military service members and define factors leading to increased civilian referrals. ⋯ Based on our findings, we recommend the MHS focus attention to recapturing the Army active duty male patients who are more likely to receive care outside of the military healthcare network. Further analysis of the many factors including, but not limited to, referral process for total joint arthroplasty, time to procedure, and facility resources is required, in addition to assessing patient outcomes following the procedures.