Military medicine
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This archival study explored why military tobacco control initiatives have thus far largely failed to meet their goals. We analyzed more than 5,000 previously undisclosed internal tobacco industry documents made public via an online database and additional documents obtained from the U. S. military. ⋯ Our findings suggest that lowering military smoking rates will require health policymakers to better anticipate and counter political opponents. The findings also suggest that effective tobacco control policies may require strong, explicit implementation instructions and high-level Department of Defense support. Finally, policy designers should also consider ways to reduce or eliminate existing perverse incentives to increase tobacco consumption, such as allowing exchange store tobacco sales to fund Morale, Recreation, and Welfare Programs.
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We describe the obstetric management for a patient with Hermansky-Pudlak syndrome (HPS) and a previous cesarean delivery. The disease is characterized by oculocutaneous albinism, platelet storage dysfunction, and lipofuscin deposits in the reticuloendothelial system. ⋯ The patient was a 22-year-old military spouse from Puerto Rico with HPS and a history of severe hemorrhage during cesarean delivery of her first child. In this report, we discuss the pathophysiologic features of HPS and the prophylactic administration of 1-deamino-8-arginine-vasopression during labor to minimize blood loss.
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To combat increasing wait times and left without being seen (LWOBS) rates, our emergency department (ED) implemented an accelerated triage and treatment (TNT) protocol. A TNT team was allocated treatment rooms to begin management of urgent patients if a bed in the main ED was not available. A retrospective database study was performed using three separate 6-month periods: two control periods before the intervention (P1, P2) and one period after the intervention (P3). ⋯ The time to be seen for EC3 patients improved from P1 to P3 by an average of 12.6 minutes (18.5%, p < 0.0001) and from P2 to P3 by an average of 12.0 minutes (17.6%, p < 0.0001). The EC3 LWOBS rate decreased from 2.0% in P1 and 1.9% in P2 to 0.8% in P3 (p < 0.0001 for both). The use of an accelerated TNT protocol was associated with a significant reduction in EC3 patient LWOBS rates and time to evaluation.
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Hypothermia increases mortality rates and should be treated aggressively in the forward echelons of care, but no practical solution exists to accomplish such treatment. The enormous energy burden for this task requires maximal thermodynamic efficiency for a practical portable solution. This review article presents an overview of the clinical and thermodynamic challenges related to the development of a successful system for treatment of hypothermia in the forward echelons. Specific issues addressed include (1) the clinical and logistical reasons why thermal resuscitation should be attempted at all in such a difficult environment, (2) the thermodynamic reasons why warm intravenous fluids, although helpful in not worsening hypothermia, cannot safely transmit enough energy to treat established hypothermia, (3) which among the various methods of rewarming are most likely to result in successful therapy, and (4) the energetic considerations that dictate that any practical portable solution to the treatment of hypothermia must use hydrocarbon combustion as the source of heat.
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The objective of this study was to determine the effects of inspired oxygen concentration (FIO2), positive end-expiratory pressure (PEEP), and breath type on the battery life of the LTV-1000 external lithium ion battery (LiB). ⋯ Battery life of the external LiB is significantly reduced by the use of pressure control, increasing PEEP, and increasing FIO2. This information is critical to resource planning for medical missions.