A Word From Our Publisher |
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Greetings JSOM Newsletter Subscribers,
Newly revised versions of the Standard Medical Operations Guide (SMOG) as well as the Independent Duty Medical Technician (IDMT) Protocols Handbook are now available on the JSOM Online Store.
The Ranger Medic Handbook is still temporarily out of stock but is being printed and will be available shortly. We know that many of you have been waiting for this book and we appreciate your patience. Material shortages out of our control prevented us from reprinting the book as quickly as we normally do.
The SOMSA Program Committee is seeking proposals for podium presentations and labs that address important medical challenges and issues, increase the knowledge and skills of SOF and civilian prehospital providers, and promote the development of new best practices and technologies. Interested parties can access the online submission site from the SOMA website.
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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
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A note about the newsletter design: This newsletter has been created using one cohesive font and a unified JSOM brand and color design. If multiple fonts or unusual colors are appearing in your copy, it is a result of your personal settings or the settings attached to your email. For optimal viewing of this newsletter, we suggest opening the newsletter in a browser. |
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Journal of Special Operations Medicine Featured Abstracts |
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ABSTRACT
Background: Compared with those of tourniquet application, tourniquet conversion concepts are underdeveloped. The purpose of this project was to develop tourniquet conversion concepts and generate hypotheses. Methods: One person performed 100 tests of tourniquet application and conversion. Testing varied by conversion types, materials, and assessments. Conversions were from improvised or Combat Application Tourniquets (C-A-T) to another C-A-T, a new site (with initial C-A-T only), a pneumatic Emergency and Military Tourniquet (EMT), or a pressure dressing (compression bandage or a roll gauze and an elastic wrap). Simulated limbs were created using plastic bottle-based manikins, pool noodle-based manikins, plastic pipes, glass bottles, a rain downspout, and a cardboard poster tube. Results: Tourniquet application, conversion, and total times averaged 105, 132, and 237 seconds, respectively. Improvised tourniquet time was longer than that of C-A-T (p ≤ .05, all three). By initial tourniquet site, the 2-3 inches site had longer conversion and total time (p ≤ .02, both) compared with highest site. By whether initial tourniquets placed were also used in conversion, total time was shorter if yes (p = .05). Conversion to a pressure dressing was longer in conversion and total time (p ≤ .02, both) compared with conversion to a tourniquet. One wrap was short; we switched to those longer to cover limbs better. Limb types varied for indentation. Conversion communications improved when we used abbreviations and symbols. Conclusions: This preliminary project simulated tourniquet conversion to develop clinical concepts and research hypotheses to build a better basis for later research.
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ABSTRACT
Background: During strap pulling, how limb tourniquet sliding is prevented affects secured pressure achievement. Data from model setups indicated moving the Tactical Ratcheting Medical Tourniquet (Tac RMT; m2 inc.) holding loop location could be advantageous regarding strap-pulling pressure achievement. Methods: Self- and buddy-strap pull applications to the arm and mid-thigh were done with the commercially available Tac RMT with the holding loop adjacent to the strap redirect buckle (NEAR) and with a modified Tac RMT with the holding loop moved to the far end of the toothed ladder from the redirect (FAR). Arm applications had the strap redirect buckle on the lateral aspect of the arm. Thigh applications had the strap redirect buckle on the lateral aspect and included applications with the strap's free end pulled downward and applications with the strap free end pulled upward. Buddy- arm and thigh pull-upward applications with FAR allowed a nonstandard technique of including thumb assistance of the strap into the redirect. Results: With standard technique, five of six pairs had lower FAR secured pressures (median difference, 16mmHg). When thumb assistance was used, four of five NEAR-FAR pairs had higher FAR secured pressures (median difference, 40mmHg). The thumb strap feeding technique was neither simple nor obvious. Conclusions: Moving the holding loop location is unlikely to be advantageous for Tac RMT actual applications. Model setup findings need to be checked with applications by humans to humans.
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October 2021 Featured Article |
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Timeline of Psychological and Physiological Effects Occurring During Military Deployment on a Medical Team
Hall AB, Qureshi I, Wilson RL, Glasser JJ. 21(3). 118 - 122. (Journal Article)
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ABSTRACT
Background: The negative effects of deployment on military mental health is a topic of major interest. Predeployment and postdeployment assessments are common, but to date there has been little to no intradeployment assessment of military members. This study attempts to determine the physiological and psychiatric effects on Servicemembers over the course of deployment, to provide a baseline data set and to allow for better prediction, prevention, and intervention on these negative effects. Methods: A retrospective analysis was performed on physiological and psychiatric data collected on a single deployed medical team between 16 January 2020 and 12 July 2020. Patient health screening questionnaires (PHQ-9) and physiological measurements were completed serially twice weekly on five active-duty military volunteers for the entirety of a scheduled 6-month deployment. Results: Depression symptom development followed a linear trend (p = .0149) and severity followed a quadratic trend (p < .001) over a length of a deployment. Weight (p = .435) and pulse (p = .416) were not statistically altered. Mean arterial pressure (MAP) had a statistically significant reduction (p < .001). Conclusion: In this specific population, there was a linear relationship between time deployed and depression symptoms and severity. Depression symptom severity decreases toward the end of deployment but does not return to baseline before deployment's end.
Keywords: mental health; deployment; depression; military; physiology; blood pressure; weight; pulse
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The Journal of Special Operations Medicine Podcast |
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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. In addition, the podcast features a special, not to be missed Interview Series with leaders, doctors, and authors. |
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SUMMER 2021
The new JSOM podcast episode is up on our website. Join our podcast hosts, Alex and Josh, as they review 3 articles from the Summer 21 edition:
Kotwal et al.: “Autopsy-Determined Atherosclerosis in
Elite US Military Special Operations Forces”
DeSoucy et al.: “23.4% Hypertonic Saline: A Tactical Option
for the Management of Severe Traumatic Brain Injury
With Impending or Ongoing Herniation”
Sarkisian et al.: “Case Report of Infectious Myositis in the
Austere Setting”
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Highlights from the JSOM Special Talk Series |
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COL (Ret) Russ Kotwal, MD, MPH
Dr. Kotwal spent nearly 30 years in the military and more than 15 years in operational assignments with the 25th Infantry Division, 75th Ranger Regiment, and U.S Army Special Operations Command. He deployed to combat 12 times with the Rangers -- nine times to Afghanistan and three to Iraq. He conducted hundreds of combat ground and air missions as the senior medical provider and is highly decorated, including five Bronze Star medals, two Joint Service Commendation medals for Valor, and two combat jump stars, among many others. Dr. Kotwal is also a master parachutist, master flight surgeon, and Ranger qualified. He is credited with numerous novel training and technology initiatives, professional publications, and national and international presentations related primarily to prehospital medicine on the battlefield. Dr. Kotwal is an adjunct professor for both the Texas A&M Health Science Center and the Uniformed Services University of the Health Sciences. He has been an advisor for the Defense Health Agency’s Joint Trauma System and Committee on Tactical Combat Casualty Care, as well as the National Academy of Sciences, Engineering and Medicine. He is a Fellow of the American Academy of Family Physicians, a Hero of Military Medicine award recipient, a Distinguished Member of the 75th Ranger Regiment, an inductee into the US Army Ranger Hall of Fame, and the current president of the Special Operations Medical Association.
MSG (Ret.) Rick Hines I
Rick Hines has a long history in Special Operations and is currently an instructor Special Warfare Training Group. He teaches at the SF Medical Sergeant Recertification Course and focuses on anesthesia and surgical care in the austere environment. Rick discusses the benefits of recycling at the 18D course, historical basis, and current practice of surgical care and anesthesia for the far forward Special Operations medic.
Dr. Kyle Stigall
Dr. Stigall attended the United States Air Force Academy for undergrad and the University of Kentucky for medical school. He is currently a fourth-year general surgery resident at Brooke Army Medical Center. He completed a research year at the Naval Medical Research Unit in San Antonio in 2020 with a focus on trauma resuscitation and plans to apply to the Air Force Special Operations Surgical Team next year.
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Please Support Our Sponsors |
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Institutional Subscribers |
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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.
This newsletter, we welcome back 4 subscribers -
ERTY - Riihimaki, Finland
Swedish TCCC Committee - Sweden
Defence Forces Library and Information Centre - Curragh Camp, Ireland
Swedish Armed Forces Orebro - Orebro, Sweden
We are glad to have you back!
Visit https://jsom.us/Library for a full list of institutions that are 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 both 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 either 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 professional 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 would like more information about our institutional access, contact our subscriptions manager, Dr. Scott Graverson.
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Support the Journal of Special Operations Medicine |
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MARINE CORPS AIR STATION NEW RIVER, NC
U.S. Navy Sailors assigned to the 22nd Marine Expeditionary Unit participate in a Tactical Evacuation Course in support of Realistic Urban Training (RUT) aboard Marine Corps Air Station New River, N.C. The course consisted of corpsmen identifying simulated casualties and assessing them for injuries; ranging from gunshot wounds to severe trauma amputations. They were required to stabilize and evacuate the casualties on a CH-53E Super Stallion assigned to Marine Medium Tiltrotor Squadron 263. RUT will be conducted from September 13 to October 10 to fulfill Pre-deployment Training Program (PTP) requirements and to increase readiness by exercising mission essential skill sets.
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Journal of Special Operations Medicine
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