Respectfully,

Michelle DuGuay Landers, MBA, BSN, RN

Breakaway Media, LLC

Publisher

Journal of Special Operations Medicine (JSOM)

Lt Col, USAF/NC (Ret)

publisher@jsomonline.org

www.JSOMonline.org

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ABSTRACT

Clinicians involved in the care of critically ill patients are often exposed to demanding and stressful situations that require immediate action. Evidence suggests that human performance can be significantly diminished when multiple stressors and stimuli are present. Humans have developed conscious and unconscious methods of dealing with this type of cognitive overload in various high-risk occupations, but these coping methods have not necessarily been structured and adapted to the provision of emergency medical care. Emergency reflex action drills (ERADs) are derived from available evidence in specific domains (e.g., airway management) and develop automaticity of critical skills which engender quick, effective, and reproducible performance with minimal cognitive load. These are pre-planned, practiced responses to specific, high-demand and time-sensitive situations. This article outlines the psychological, cognitive, and behavioral effects of stress that affect performance and necessitate development of ERADs. It also reviews the scientific underpinnings behind how humans have adapted cognitive behavioral techniques to manage under high-stress situations. Finally, this article recommends the adoption of these cognitive tactics via ERADs to enhance clinical practice and provides an example in the context of airway management.

Motion Analysis: An Objective Assessment of Special Operations Forces and Tactical Medics Performing Point-of-Care Ultrasound

Baribeau V, Murugappan K, Sharkey A, Lodico DN, Walsh DP, Lin DC, Wong VT, Weinstein J, Matyal R, Mahmood F, Mitchell JD. 23(1). 67 - 73. (Journal Article)

ABSTRACT

Background: Point-of-care ultrasound (POCUS) is commonly employed to image the heart, lungs, and abdomen. Rapid ultrasound for shock and hypotension (RUSH) exams are a critical component of POCUS employed in austere environments by Special Operations Forces (SOF) and tactical medics for triage and diagnosis. Despite its utility, training for POCUS remains largely unstandardized with respect to feedback and markers of proficiency. We hypothesized that motion analysis could objectively identify improvement in medics' performance of RUSH exams. Furthermore, we predicted that motion metrics would correlate with qualitative ratings administered by attending anesthesiologists. Methods: A team of civilian and military attending anesthesiologists trained 24 medics in POCUS during a 5-day course. Each medic performed eight RUSH exams using an ultrasound probe equipped with an electromagnetic motion sensor to track total distance travelled (path length), movements performed (translational motions), degrees rotated (rotational sum), and time. Instructors (experts) observed and rated the exams on the following items: image finding, image fine-tuning, speed, final image accuracy, and global assessment. Motion metrics were used to provide feedback to medics throughout the course. Generalized estimating equations were used to analyze the trends of motion metrics across all trials. Correlations amongst motion metrics and expert ratings were assessed with Pearson correlation coefficients. Results: Participants exhibited a negative trend in all motion metrics (p < 0.001). Pearson correlation coefficients revealed moderate inverse correlations amongst motion metrics and expert ratings. Conclusion: Motion analysis was able to quantify and describe the performance of medics training in POCUS and correlated with expert ratings.

ABSTRACT

Mass casualty incidents (MCIs) can rapidly exhaust available resources and demand the prioritization of medical response efforts and materials. Principles of triage (i.e., sorting) from the 18th century have evolved into a number of modern-day triage algorithms designed to systematically train responders managing these chaotic events. We reviewed reports and studies of MCIs to determine the use and efficacy of triage algorithms. Despite efforts to standardize MCI responses and improve the triage process, studies and recent experience demonstrate that these methods have limited accuracy and are infrequently used.

Keywords: mass casualty; trauma



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 Spring 2023 episode of the JSOM podcast is our most recent recording and is now available on our website and wherever you listen to podcasts.

Our guest medic editor this quarter, SSG Blake Wright, enlisted in 2013 and has since served in various roles across the 173d, 82d Airborne, and USASOC. He currently serves as a Special Operations Flight Medic and has future aspirations of applying to the Inter-Service Physician Assistant Program. He will review The Effect of Prehospital Blood Transfusion on Patient Body Temperature from the Time of Emergency Medical Services Transfusion to Arrival at the Emergency Department.

Our author interview will be with Sean M. Stuart, DO, FACEP, FAAEM, FAWM Commander, Medical Corps, US Navy (Naval War College). Commander Stuart received his Doctor of Osteopathic Medicine from the Philadelphia College of Osteopathic Medicine in 2009. CDR Stuart reported to the 3rd Battalion, 3rd Marines, where he served as the Battalion Surgeon from 2010 to 2013. During this time, CDR Stuart deployed twice to support Operation Enduring Freedom. He also served as the Director of Medical Readiness for 3d Marines. CDR Stuart also served as the Deputy Regimental Surgeon, coordinating medical support for developing Marine Rotational Force–Darwin and RIMPAC exercises. He pioneered the development of a combat training curriculum, created a training tactical simulation laboratory, and served as the Director of Operational Training. In 2014, CDR Stuart began his emergency medicine residency training. After graduating, CDR Stuart assumed the role of MEU Surgeon for the 13th Marine Expeditionary Unit. In 2019, CDR Stuart returned to Naval Medical Center Portsmouth as academic faculty. In 2022, CDR Stuart was selected to attend the Naval War College. CDR Stuart is board-certified in Emergency Medicine, holds a faculty appointment as Assistant Professor of Military and Emergency Medicine at the Uniformed Services University of the Health Sciences, and is a Fellow of the American College of Emergency Physicians, American Academy of Emergency Medicine, and the Academy of Wilderness Medicine. He will review iTClamp-Mediated Wound Closure Speeds Control of Arterial Hemorrhage with or without Additional Hemostatic Agents on p. 87 of the Winter 2022 edition.

The Journal of Special Operations Medicine is proud to have the support of many great sponsors and media partners. Our sponsors are leaders in the field of military medical technology. Please help support these companies by following the links below to learn more about their missions and the products they offer. This section also features peridoic promtional information for events and conferences, including the 2023 SOMA Scientific Assembly. 

The JSOM is incredibly grateful to have the support of many institutions around the world. We would like to thank our recent institutional subscribers and re-subscribers for their support by acknowledging them in our eNewsletter and, when applicable, sharing their social media information.

Visit https://jsom.us/Library for a full list of institutions currently subscribing to the JSOM. We are beginning a campaign to expand our institutional subscriptions. If you think your company would benefit from an institutional subscription, let us know! We'll be happy to talk to you and get the ball rolling. You don't have to be a university or medical center to subscribe - we have many EMS units, government agencies, and military medical units in the United States and abroad.

Are you on the list? Great! Need to know how to access our resources? You can either contact your head librarian or shoot an email to subscriptions@JSOMonline.org.

Institutions receive a print copy of our journal, digital access, or both. Digital subscribers have unlimited access to our full compendium of articles, journals, and the ATP-P. If you are a student, researcher, doctor, or other medical professionals at one of these institutions, please contact your librarian for login details. Additionally, the digital resources are typically available 2-3 weeks ahead of print publication.

If your institution is not on the list and you want more information about our institutional access, contact our subscriptions manager, Dr. Scott Graverson.

For over 20 years, the Journal of Special Operations Medicine (JSOM) has brought important, lifesaving information to the Special Operations Forces (SOF) community. And over the years, as our audience and readership has expanded into over 80 countries, physicians, military and tactical medics, and other medical professionals working in unconventional environments rely on the JSOM for breakthrough research at the intersection of operational medicine and tactical casualty care. Our peer-reviewed research and interactive clinical content make the JSOM a must-read for:

• Physicians
• Medics
• Educators
• Law Enforcement
• The military and civilian global medical community

For these reasons, many of the world’s top medical technology companies and medical device distributors make the JSOM a cornerstone of their advertising programs. And with a strong multichannel and social media presence, the JSOM offers the most dynamic print and digital media options at cost-effective prices. For medical marketers worldwide looking to reach our niche audience, the JSOM is the gold standard. For more information, please see our attached media kit.

DAVIS-MONTHAN AIR FORCE BASE, AZ

Photo by Airman 1st Class Paige Weldon 

355th Wing 

DVIDS

U.S. Air Force pararescuemen are given a two-minute notice before jumping out of an HC-130J Combat King II aircraft during RED FLAG-Rescue 23-1 over New Mexico. These PJs participated in a variety of lifesaving scenarios throughout RF-R. From repelling down a mine shaft with no visibility to parachuting into the desert of New Mexico. 

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