Military medicine
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Fighter pilots work in a unique environment and are subject to high G-force loads under simultaneous head movements. Neck pain is reported to be a common health problem among fighter pilots leading to time lost flying and flight duty limitations. The present study aimed to find out if differences in early military flight career G-force exposure levels could increase the risk for degenerative changes in the cervical spine. ⋯ The prevalence of IVD degeneration and IVD herniations increases in the early phases of fighter pilots' career. Only the incidence of IVD herniations correlated with FI values and the correlation was negative. The negative correlation may be attributed to avoidance behavior due to neck pain, which was not measured in our study, or other unmeasured confounding factors. This was the first study to compare individual G-force exposure levels to high-quality MRI data over a follow-up of several years. Finnish fighter pilots are known to report increasing cervical symptoms during the Hawk training phase, but longer follow-up periods are likely needed to determine the association between G-force exposure levels and cervical degenerative changes.
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The "healthy warrior effect" (HWE), in which deployed military personnel are healthier than those not deployed, is known to be associated with deployment. However, the HWE associated with deployment to United Nations (UN) peacekeeping operations (PKO) has not been examined. This study examined the HWE associated with deployment to UN PKO by examining the impact of pre-deployment mental health on the likelihood of deployment and whether this difference persisted after deployment. ⋯ Psychologically healthier personnel were more likely to be deployed for UN PKO and their better mental health status persisted after deployment, reflecting the HWE. However, personnel in good health may develop new mental health issues after their deployment, and more attention to health management will be essential before and after deployment.
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Ukraine's health and trauma system has been detrimentally impacted since the Russian Federation invasion in February 2022. The number and extent of injuries experienced in Ukraine because of trench warfare and high-intensity large-scale combat operations has not been seen in recent conflicts. Understanding attitudes and perceptions around the use of devices and products including MOVES (monitor, oxygen concentrator, ventilator, and suction system) and its use in the large-scale combat operation environment can inform lessons learned for improved prehospital care in Ukraine, as well as in other future conflicts. ⋯ MOVES SLC is well regarded by Ukrainian trauma care providers. Training may be necessary to increase the quality of care when utilizing these devices, and vehicle modifications may be necessary for use given some concerns over the equipment falling during transport. There is a need to study how this equipment improves the ability of limited medical personnel to provide prolonged care for a larger number of patients with reduced medical resupply.
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The first period of military service consists of a physically and mentally challenging basic combat training (BCT) program. Factors like demanding physical exercise, limited recovery time, and restricted diet choice and food intake may challenge iron intake and homeostasis in recruits undergoing BCT. Iron-deficient individuals may experience reduced work capacity, fatigue, weakness, frequent infections, and increased injury risk. Limited knowledge is available on the extent of this potential health risk among military recruits. The aim of the present study was to systematically review published studies on the prevalence and change in prevalence of anemia, iron deficiency (ID), and ID anemia (IDA) among recruits undergoing BCT. ⋯ The prevalence of anemia, ID, and IDA in military recruits seems not to be affected by the completion of BCT shorter than 16 weeks, whereas the effects of longer BCT durations remain unclear. Even though body iron homeostasis seems unaffected, adequate energy and nutritional intake should remain a priority. Future research could focus on dietary interventions to determine the optimal diet among female recruits in specifically exposed populations.
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Throughout surgical and invasive procedures, reusable instruments and flexible endoscopes become soiled with organic and inorganic materials. When these substances are permitted to dry, a matrix of microbial cells, called biofilm, forms on the surface of devices, irreversibly binding and subsequently impeding the disinfection and sterilization process. To prevent biofilm formation from occurring, devices must be continuously flushed and wiped with water throughout the procedure and at the end of the case. This process, known as point-of-use treatment (POUT), is the critical first step in the decontamination of medical devices. Poor compliance with POUT can increase patient morbidity and mortality and result in failing hospital accreditation. ⋯ Multimodal evidence-based initiatives to improve compliance with workflow processes is a translatable POUT evidence-based practice project for similar Defense Health Agengy facilities. Workflow processes can be vetted and distributed using interdisciplinary teams to ensure viability, sustainability, and conformity with organizational requirements, resulting in a more ready force.