Assessing Physician Assistant Students' Ability to Accurately Identify the Regional Landmarks of the Fascia Iliaca Compartment With Point of Care Ultrasound After a Brief Training Session.

Introduction: Regional anesthesia, specifically fascia iliaca compartment blocks (FICB), is highly effective in managing pain, especially in military settings. However, a significant barrier to its implementation is the lack of provider confidence in performing ultrasound-guided procedures. This study evaluates the ability of physician assistant (PA) students, who are often first-line providers in austere locations, to identify the fascia iliaca compartment (FIC) using point-of-care ultrasound (POCUS) after a brief training session and assesses their retention of this skill over a 60- to 90-day period.

Aintree Catheter Versus Gum Elastic Bougie for Airway Exchange Using the i-Gel Supraglottic Device: A Cadaver Study.

Introduction: Airway compromise is the third leading cause of preventable death on the battlefield. Most combat medics carry supraglottic airway (SGA) devices for airway management. However, exchanging an SGA device for a definitive airway can be challenging, especially in austere environments.

Immersive Virtual Reality for Pain Control and Anxiolysis During IV Blood Draws in Adults: A Randomized Controlled Trial.

Objective: To evaluate immersive virtual reality's (IVR) effectiveness as a distraction in reducing perceived pain and anxiety among adults undergoing intravenous (IV) blood draw.

Methods: In this randomized controlled trial, we recruited adult patients 18-50 years of age scheduled for routine blood draws at the phlebotomy lab and randomized them into experimental and control groups. The experimental group underwent IV blood draw with IVR, and the control group underwent IV blood draw with standard practice.

Large Intra-Abdominal Desmoid Tumor in a Deployed Soldier Initially Presented With Chronic Diarrhea.

Diarrhea is a common condition seen among soldiers in both garrison and deployed environments. Although the vast majority of soldiers with diarrhea will recover uneventfully with supportive care, clinicians should also maintain suspicion for less common causes and perform a thorough physical exam. We report the case of a young, healthy soldier with chronic diarrhea and progressively worsening abdominal distention that began during his deployment to Honduras who was subsequently found to have a large intra-abdominal desmoid tumor.