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

The Joint Trauma System (JTS) publishes Clinical Practice Guidelines (CPGs) used by military and civilian healthcare providers worldwide. With the expansion of CPG development in recent years, there was a need to collate, sort, and deconflict existing and new guidance using systematic methodology both within and across CPGs. This need became readily apparent at the start of the COVID-19 pandemic when guidelines were rapidly developed and fielded in deployed environments. To meet the needs of deploying units requesting immediate and concise guidance for managing COVID-19, JTS developed the CPG entitled Management of Covid-19 in Austere Operational Environments. By applying a deconstruction process to organize clinical recommendations across multiple categories, JTS was able to present clear clinical recommendations across "role of care" and "scope of practice." The use of a deconstruction process supported the rapid socialization of the CPG and may have improved clinical understanding among deployed medical teams.

Maladaptive Cognitions in EMS Professionals as a Function of the COVID-19 Pandemic

Renkiewicz G, Hubble MW, Hunter SL, Kearns RD. 23(2). 60 - 68. (Journal Article)

ABSTRACT

Introduction: The coronavirus disease pandemic has pro-foundly affected emergency medical services (EMS) profes-sionals, but the emotional impact is unknown. Methods: This was a cross-sectional survey of North Carolina EMS profes-sionals from April to May 2021. EMS professionals on an ac-tive roster were included. With pandemic-related perceptions, the 15-item Posttraumatic Maladaptive Beliefs Scale (PMBS) was used to quantify the severity of maladaptive cognition. Significant univariate variables were used to create a hier-archical linear regression to assess the potential impact of pandemic-related factors on maladaptive cognition scores. Results: Overall, 811 respondents were included; of those, 33.3% were female, 6.7% were minorities, and 3.2% were Latinx; the mean age was 41.11 ± 12.42 years. Mean scores on the PMBS were 37.12 ± 13.06 and ranged from 15 to 93. PMBS scores were 4.62, 3.57, and 3.99 points higher, respec-tively, in those with increased anxiety, those who trusted their sources of information, and those who reported to work de-spite being symptomatic. Pandemic-specific factors accounted for 10.6% of the variance in PMBS total scores (ΔR2 = 0.106, ΔF[9, 792]; p < .001). Psychopathological factors accounted for an additional 4.7% of the variance in PMBS total scores (ΔR2 = 0.047, ΔF[3, 789]; p < .001). Conclusion: Given that 10.6% of the difference in PMBS scores can be explained by pandemic- related factors, maladaptive cognitions in EMS are a considerable concern and could lead to the development of significant psychopathology post-trauma.



ABSTRACT

Introduction: Tension pneumothorax (TPX) is the third most common cause of preventable death in trauma. Needle decompression at the fifth intercostal space at anterior axillary line (5th ICS AAL) is recommended by Tactical Combat Casualty Care (TCCC) with an 83-mm needle catheter unit (NCU). We sought to determine the risk of cardiac injury at this site. Methods: Institutional data sets from two trauma centers were queried for 200 patients with CT chest. Inclusion criteria include body mass index of =30 and age 18-40 years. Measurements were taken at 2nd ICS mid clavicular line (MCL), 5th ICS AAL and distance from the skin to pericardium at 5th ICS AAL. Groups were compared using Mann-Whitney U and chi-squared tests. Results: The median age was 27 years with median BMI of 23.8 kg/m2. The cohort was 69.5% male. Mean chest wall thickness at 2nd ICS MCL was 38-mm (interquartile range (IQR) 32-45). At 5th ICS AAL, the median chest wall thickness was 30-mm (IQR 21-40) and the distance from skin to pericardium was 66-mm (IQR 54-79). Conclusion: The distance from skin to pericardium for 75% of patients falls within the length of the recommended needle catheter unit (83-mm). The current TCCC recommendation to "hub" the 83mm needle catheter unit has potential risk of cardiac injury.

Keywords: pneumothorax; needle thoracentesis; battlefield 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. THE SUMMER 23 EPISODE IS COMING SOON! For now, please enjoy the Spring episode or one of the many episodes in our archives.

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.

PACIFIC OCEAN

Photo by Staff Sgt. Duane Ramos 

129th Rescue Wing

DVIDS

U.S. Air Force pararescuemen with the 131st Rescue Squadron, 129th Rescue Wing, California Air National Guard prepare for an overwater rescue operation onboard an HC-130J Combat King II aircraft to render aid to a fisherman who sustained serious head injury on a fishing vessel 750 miles off the coast of Costa Rica, July 8, 2023. The pararescuemen parachuted with medical supplies and equipment from the aircraft to reach the vessel and provide medical assistance to the patient.

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