Market Analysis of Video Laryngoscopy Equipment for the Role 1 Setting.

INTRODUCTION: Airway compromise is the second leading cause of potentially preventable prehospital combat death. Endotracheal intubation (ETI) remains the most common role 1 airway intervention. Video laryngoscopy (VL) is superior to direct laryngoscopy (DL) for first-attempt intubation, especially in less-experienced providers and for trauma patients. The cost has been a major challenge in pushing VL technology far-forward; however, the cost of equipment continues to become more affordable. We conducted a market analysis of VL devices under $10,000 for possible options for role 1. MATERIALS AND METHODS: We searched Google, PubMed, and the Food and Drug Administration database from August 2022 to January 2023 with a combination of several keywords to identify current VL market options under $10,000. After identifying relevant manufacturers, we then reviewed individual manufacturer or distributor websites for pricing data and system specifications. We noted several characteristics regarding VL device design for comparison. These include monitor features, size, modularity, system durability, battery life, and reusability. When necessary, we requested formal price quotes from respective companies. RESULTS: We identified 17 VL options under $10,000 available for purchase, 14 of which were priced below $5,000 for individual units. Infium (n = 3) and Vimed Medical (n = 4) provided the largest number of unique models. VL options under $10,000 exist in both reusable and disposable modalities. These modalities included separate monitors as well as monitors attached to the VL handle. Disposable options, on a per-unit basis, cost less than reusable options. CONCLUSIONS: Several VL options exist within our goal price point in both reusable and disposable options. Clinical studies assessing the technology performance of ETI and deliberate downselection are needed to identify the most cost-effective solution for role 1 dispersion.

Characterizing pediatric supermassive transfusion and the contributing injury patterns in the combat environment.

BACKGROUND: Trauma is the leading cause of pediatric mortality in the United States. Often, these patients require supermassive transfusion (SMT), which we define as receipt of >80 mL/kg blood products, double the proposed volume for standard pediatric massive transfusion (MT). Evaluating the blood volumes, injury patterns, clinical findings, and prehospital interventions predictive for SMT are critical to reducing pediatric mortality. We describe the pediatric casualties, injury patterns, and clinical findings that comprise SMT. METHODS: We retrospectively analyzed pediatric trauma data from the Department of Defense Trauma Registry from January 2007-2016. We stratified patients into two cohorts based on blood products received in the first 24 h after injury: 1) those who received 40-80 mL/kg (MT), or 2) those who received >80 mL/kg (SMT). We evaluated demographics, injury patterns, prehospital interventions, and clinical findings. RESULTS: Our original dataset included 3439 pediatric casualties. We identified 536 patients who met inclusion parameters (receipt of ≥40 mL/kg of blood products [whole blood, packed red blood cells, fresh frozen plasma, platelets, or cryoprecipitate]). The MT cohort included 271 patients (50.6%), and the SMT cohort comprised 265 patients (49.4%). Survival to discharge was significantly lower (78% for SMT, 86% for MT; p < 0.011) in the SMT cohort. Multivariable analysis of injury patterns revealed serious injuries (Abbreviated Injury Scale 3-6) to the extremities (OR 2.13, 95% CI 1.45-3.12) and abdomen (OR 1.65, 1.08-2.53) were associated with SMT. Wound dressings (41% versus 29%; p = 0.003), tourniquets (23% vs 12%; p = 0.001), and IO access (17% vs 10%; p = 0.013) were more common in the SMT group. Age-adjusted hypotension was significantly higher in the SMT group (41%, n = 100 vs 23%, n = 59; p < 0.001) with no statistical difference detected in tachycardia (87%, n = 223 vs 87%, n = 228; p = 0.932). CONCLUSIONS: Our research demonstrates that pediatric SMT patients are at increased risk of mortality. Our study highlights the seriousness of extremity injuries in pediatric trauma patients, identifying associations between severe injuries to the extremities and abdomen with the receipt of SMT. Prehospital interventions of wound dressing, tourniquets, and IO access were more frequent in the SMT cohort. Our research determined that hypotension was associated with SMT, but tachycardia was not a reliable predictor of SMT over MT.

Virtual Reality-Based Resilience Programs: Feasibility and Implementation for Inpatient Oncology Nurses.

The high prevalence of compassion fatigue contributes to burnout among oncology nurses. Interventions are needed to support individuals across diverse roles and practice settings in oncology. Virtual reality (VR) is an emerging technology that has been applied in healthcare education and training and is being explored as an intervention to reduce stress and support wellness for healthcare providers. This article reviews recommendations from an implementation project about a VR intervention for oncology nurses.