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A Brief Primer on the Concept of the Neuroweapon for U.S. Military Medical Personnel

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Washington M, Dinh DT, Ibarra C, Kua SC. Ahead of Print. (Journal Article)

Abstract

The malevolent application of neuroscience is an emerging threat to the U.S. military. At present, U.S. military medical personnel are not capable of adequately diagnosing or treating the injuries and illnesses that may result from exposure to potential neuroweapons. This fact was illustrated in 2016 when U.S. diplomats serving in Havana, Cuba reported hearing strange noises accompanied by a constellation of unexplained health effects. Similar incidents have been reported in China and Russia. Although various hypotheses have been put forward to explain these symptoms, none of them have been verified. The reported symptoms were analogous to the physiological responses that have been produced in the laboratory by exposing volunteers to pulsed microwave energy. However, these incidents of undetermined origin demonstrate that widespread neurological illness can be disruptive to U.S. government operations and that it is currently not possible to identify the cause, determine the correct treatment, or ascribe attribution to potential neuroweapon use in an overseas setting. Since it is likely that Special Operations medical personnel will be among the first to respond to neuroweapon attacks in the deployed environment, it is essential that they be made aware of this emerging threat and that efforts be made to incorporate potential directed energy neuroweapons and other neuroweapon configurations into future Chemical, Biological, Radiological, Nuclear, and high yield Explosives (CBRN-E) training modules. The intention of this article is to introduce the concept of the neuroweapon to military medical personnel and to provide a brief review of the relevant literature.

Keywords: neuroweapon; neuroscience; Havana syndrome; microwave weapon; neurological injury

PMID: 37976420

DOI: SX1S-ZO4J

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Effects of Airway Localization Device Use During Surgical Cricothyrotomy on Procedural Times and Confidence Levels of Pre-Hospital Personnel

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Schlocker C, Grosser S, Spaulding C, Beltrech B, Brady R. Ahead of Print. (Journal Article)

Abstract

This study evaluated the effect of an airway localization device (ALD) on surgical cricothyrotomy (SC) success rates and prehospital provider confidence. SC is indicated in 0.62% to 1.8% of all patients with military trauma, especially those presenting with traumatic airway obstruction. The effect of ALD was evaluated in an airway mannequin model during SC with the Committee on Tactical Combat Casualty Care (CoTCCC)-recommended Control-Cric Cricothyrotomy System. Outcomes included procedural time, Likert measures of operator confidence, and qualitative data/feedback for suggested future improvements in device design and training. The average procedural times of the hospital corpsmen (HM) including 20 men and 8 women were 67 seconds (without ALD) and 87 seconds (with ALD) respectively, which were statistically significant. Provider confidence for all SC procedural steps increased significantly after SC with and without ALD. The average procedural times of the Navy Special Operations Forces (SOF) group comprising 8 males were 56 seconds (without ALD) and 64 seconds (with ALD), which was not statistically significant. Provider confidence for two SC procedural steps (adequate hook retraction and first-attempt SC tube insertion) increased significantly after SC with and without ALD. First-attempt SC success rates were 90% in each group. Both groups provided feedback on the Control-Cric and ALD, with qualitative feedback analyzed for further SC training recommendations. Procedural times were increased with ALD when compared to those without ALD, although the increase may not be clinically significant in this classroom setting.

Keywords: airway; trauma; military medicine; surgical cricothyrotomy; procedural time; operator confidence; hospital corpsmen; Special Operations Forces; SOF

PMID: 37976434

DOI: 5TNR-B19B

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Optimizing Brain Health of United States Special Operations Forces

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Edlow BL, Gilmore N, Tromly SL, Deary KB, McKinney IR, Hu CG, Kelemen JN, Maffei C, Tseng CJ, Llorden GR, Healy BC, Masood M, Cali RJ, Baxter T, Yao EF, Belanger HG, Benjamini D, Basser PJ, Priemer DS, Kimberly WT, Polimeni JR, Rosen BR, Fischl B, Zurcher NR, Greve DN, Hooker JM, Huang SY, Caruso A, Smith GA, Szymanski TG, Perl DP, Dams-O'Connor K, Mac Donald CL, Bodien YG. Ahead of Print. (Journal Article)

Abstract

United States Special Operations Forces (SOF) personnel are frequently exposed to explosive blasts in training and combat. However, the effects of repeated blast exposure on the human brain are incompletely understood. Moreover, there is currently no diagnostic test to detect repeated blast brain injury (rBBI). In this "Human Performance Optimization" article, we discuss how the development and implementation of a reliable diagnostic test for rBBI has the potential to promote SOF brain health, combat readiness, and quality of life.

Keywords: blast overpressure; brain injury; Special Operations Forces; SOF; human performance optimization

PMID: 37851859

DOI: 99QW-K0HG

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The Impact of Progressive Simulation-Based Training on Tourniquet Application

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Cole R, Steffens K, Flash Z, Conley S, Givens ML. Ahead of Print. (Journal Article)

Abstract

The Advanced Combat Medical Experience (ACME) is a progressive simulation-based training held for second-year medical students at the Uniformed Services University (USU). This study explored the impact of participating in ACME on students' tourniquet application skills. A panel of emergency medicine physician experts developed an assessment to evaluate the participants' performance. Trained raters then scored students' tourniquet application performance before and after participating in ACME. We conducted a Wilcoxon signed-rank test to detect any significant difference in the participants' pretest and posttest ratings as well as time it took them to apply the tourniquet. Our results indicated a significant difference in the pre- and posttest ratings of students as well as the time it took them to apply the tourniquet. This study confirms the effectiveness of progressive simulation-based education for teaching TCCC skills to military medical trainees.

Keywords: simulation; education; medical student; medical education; tourniquet; combat; ACME; Advanced Combat Medical Experience

PMID: 37851858

DOI: X6XO-RVXC

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Time for the Department of Defense to Field Video Laryngoscopy Across the Battlespace

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Schauer S, Long B, Fisher AD, Stednick PJ, Bebarta VS, Ginde AA, April MD. Ahead of Print. (Editorial)

Keywords: airway; military; video; laryngoscopy; trauma

PMID: 38029417

DOI: LZ5V-QDH4

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Unconventional Resilience: An Operational Model

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Jeschke EA, Baker JB, Wyma-Bradley J, Dorsch J, Huffman SL. Ahead of Print. (Journal Article)

Abstract

This is the third of nine planned papers drawn from the findings of our ethnographic study entitled "The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams." Building from our strategic framework, this paper will establish that resilience is better understood as cohesive adaptation within a Special Operation Forces (SOF) cultural ecosystem. Exploring unconventional resilience as the inter-relationship across the organization, team, and individual, we will use qualitative quotes to describe the ecosystem of dynamic freedom of maneuver in ambiguity. To achieve our goals, we will: 1) compare conventional and unconventional resilience to operationalize the components of our strategic framework; 2) use qualitative quotes to show how the ecosystem of unconventional resilience functions at each level supporting our operational model; and 3) describe how the operational model of unconventional resilience links to tactical performance through five social determinants. We conclude by gesturing to how transformational change-agency applies to practical performance of all SOF medics.

Keywords: resilience; performance; operational model; SOF medic; ecosystem

PMID: 37972384

DOI: UOZ5-J9AH

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