ABSTRACT



Severe traumatic brain injury (sTBI) is a devastating injury with limited prehospital therapies available. The Joint Trauma System (JTS) Clinical Practice Guidelines recommend hypertonic saline (HTS) for casualties with sTBI and signs of impending or ongoing herniation (IOH), but its use by combat medics has never been reported in the literature. This report details the management of a pregnant patient with sTBI and signs of IOH, including the use of HTS, by US Air Force pararescumen in an austere prehospital setting. Treatment with HTS was followed by improvement in the patient's neurologic exam and successful evacuation to definitive care where her child was delivered alive. Additionally, we review the pathophysiology and signs of herniation, the mechanism of action of hyperosmotic therapies, and the rationale behind the use of HTS in the combat setting.

ABSTRACT



Purpose: The present study investigated Special Operations Forces (SOF) combat Servicemember mental health at different SOF career stages in association with resilience. Methods: Fifty-eight SOF combat Service Members either entering SOF (career start; n=38) or multiple years with their SOF organization (mid-career; n=20) self-reported mild traumatic brain injury (TBI) history, resilience, subjective well-being, depression, anxiety, and posttraumatic stress. Poisson regression analyses were employed to test SOF career stage differences in each mental health symptom using resilience, while accounting for other pertinent military factors. Results: There were significant interaction effects of SOF career stage and resilience on mental health symptoms. SOF career start combat Servicemembers endorsed lower depression and posttraumatic stress and higher subjective well-being with higher resilience, but these associations between resilience and mental health symptoms were not seen in SOF mid-career Servicemembers. Conclusions: Although preliminary, the adaptive association between resilience and mental health seemed to be blunted in combat Servicemembers having served multiple years in SOF. This information informs research to provide evaluation tools to support prophylactic performance and long-term health preservation in military populations.

ABSTRACT

Purpose: Our aim in this study was to psychometrically test resilience assessments (Ego Resiliency Scale [ER89], Connor-Davidson Resilience Scale [CD-RISC 25], Responses to Stressful Experiences Scale [RSES short-form]) and describe resilience levels in a Special Operations Forces (SOF) combat sample. Methods: Fifty-eight SOF combat Servicemembers either entering SOF (career start; n = 38) or having served multiple years with their SOF organization (mid-career; n = 20) self-reported resilience, mild traumatic brain injury (mTBI) history, and total military service. Results: All resilience metrics demonstrated acceptable internal consistency, but ceiling effects were found for CD-RISC and RSES scores. ER89 scores were moderate on average. ER89 scores were higher in SOF career start than mid-career Servicemembers (ηρ2 = 0.07) when accounting for the interaction between SOF career stage and total military service (ηρ2 = 0.07). Discussion: SOF mid-career Servicemembers had similar ER89 resilience scores with more total military service. The SOF career start combat Servicemembers had higher ER89 measured resilience with less total military service only, potentially showing a protective effect of greater service before entering SOF. Conclusion: The ER89 may be a more optimal military resilience metric than the other metrics studied; longitudinal research on SOF combat Servicemember resilience is warranted.

Keywords: ego resiliency; US Army; US Air Force; psychometrics; readiness

The JSOM podcast digs deeper into the articles and subjects that matter to our readers. Our podcast hosts, Captains Alex Merkle and Josh Randles, tackle articles from the journal based on merit, interest, and application for operators in the field.

Current Episode

The new Fall 2022 episode of the JSOM podcast is now available on our website and wherever you listen to podcasts.

This podcast episode is focused on research and contributions made by women in service to the military. We start with a review of "Women in US Military History" by Gretchen Garceau-Kragh.

Guest medic HM1(FMF/EXW) Eric Dodson reviews "Active Warfighter Resilience: A Descriptive Analysis" by Nikki Rarczak-Scarborov, et. al.

Finally, we give an objective review of "Operation Blood Rain Phase 2: Evaluating the Effect of Airdrop on Fresh and Stored Whole Blood." The review is complemented with an interview with lead author Dr. (LtCol.) Roselyn Fuentes.

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PRINCE SULTAN AIR BASE, SAUDI ARABIA

U.S. Air Force photo by Staff Sgt. Shannon Bowman 

378th Air Expeditionary Wing

Soliders assigned to the 1-182nd Infantry Regiment strap a training casualty to a medical litter during a Tactical Combat Casualty Care course at Prince Sultan Air Base, Kingdom of Saudi Arabia, Oct. 20, 2022. During the TCCC training, Soliders practiced combat life saving techniques during a simulated casualty scenario.

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