ABSTRACT

Crush injuries present a challenging case for medical providers and require knowledge and skill to manage the subsequent damage to multiple organ systems. In an austere environment, in which resources are limited and evacuation time is extensive, a medic must be prepared to identify trends and predict outcomes based on the mechanism of injury and patient presentation. These injuries occur in a variety of environments from motor vehicle accidents (at home or abroad) to natural disasters and building collapses. Crush injury can lead to compartment syndrome, traumatic rhabdomyolysis, arrythmias, and metabolic acidosis, especially for patients with extended treatment and extrication times. While crush syndrome occurs due to the systemic effects of the injury, the onset can be as early as 1 hour postinjury. With a comprehensive understanding of the pathophysiology, diagnosis, management, and tactical considerations, a prehospital provider can optimize patient outcomes and be prepared with the tools they have on hand for the progression of crush injury into crush syndrome.

ABSTRACT

Traumatic brain injury (TBI) management is complex. The brain is a sensitive, high-maintenance organ that loses its ability to take care of itself upon injury, and our primary mission is to achieve and maintain optimal levels of cerebral blood flow (CBF) from the moment of injury until recovery. The authors provide a case and discuss prehospital patient management, including adequate oxygen saturation and blood pressure, early recognition of TBI, frequent exams, detailed charting and hand-off, and fast transport to the next echelon of care.

ABSTRACT

Pain is one of the most common complaints of battlefield casualties, and unique considerations apply in the tactical environment when managing the pain of wounded service members. The resource constraints commonly experienced in an operational setting, plus the likelihood of prolonged casualty care by medics or corpsmen on future battlefields, necessitates a review of analgesia and sedation in the prehospital setting. Four clinical scenarios highlight the spectrum of analgesia and sedation that may be necessary in this prehospital and/or austere environment.

Keywords: traumatic brain injury; pathophysiology; prehospital management; critical care

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.

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In this edition, we welcome back the Medical Support Unit Hereford Garrison, United Kingdom, and the 528th Sustainment Brigade, Ft. Bragg, North Car!

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LIHUE, HI

Photo by Staff Sgt. Derek Davis 

149th Fighter Wing Public Affairs (Texas Air National Guard) 

Service Members taking part in Tropic Care Innovative Readiness Training (IRT) 2022 on the island of Kaua’i participated in Tactical Combat Casualty Care (TCCC) training, teaching service members evidence-based, life-saving techniques and strategies for providing trauma care on the battlefield. This is just one of many additional trainings IRT service members can paticipate in to bolster their skills outside of their usual speciality.

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