Stopping the bleed when tourniquets cannot: a technique for Foley catheter balloon compression in trauma.

Introduction: Hemorrhage is a leading cause of death in trauma. Prehospital hemorrhage control techniques include tourniquet application for extremity wounds and direct compression; however, tourniquets are not effective in anatomic junctions, and direct compression is highly operator dependent. Balloon catheter compression has been employed previously in trauma care, but its use has been confined to the operating room and restricted to specific anatomic injuries.

A low-cost, DIY tourniquet simulator with built-in self-assessment for prehospital providers in Guatemala city.

Background: Hemorrhage is the leading cause of preventable death after trauma. In high-income countries first responders are trained in hemorrhage control techniques but this is not the case for developing countries like Guatemala. We present a low-cost training model for tourniquet application using a combination of virtual and physical components.

A new approach for the acquisition of trauma surgical skills: an OSCE type of simulation training program.

Background: Worldwide, trauma-related deaths are one of the main causes of mortality. Appropriate surgical treatment is crucial to prevent mortality, however, in the past decade, general surgery residents' exposure to trauma cases has decreased, particularly since the COVID-19 pandemic. In this context, accessible simulation-based training scenarios are essential.

Assessing the global burden of hemorrhage: The global blood supply, deficits, and potential solutions.

There is a critical shortage of blood available for transfusion in many low- and middle-income countries. The consequences of this scarcity are dire, resulting in uncounted morbidity and mortality from trauma, obstetric hemorrhage, and pediatric anemias, among numerous other conditions. The process of collecting blood from a donor to administering it to a patient involves many facets from donor availability to blood processing to blood delivery.

Validity Argument for a Simulation-Based Objective Structured Clinical Examination Scenario for Evaluation of Surgical Skills in Trauma.

Background: Trauma is one of the main causes of death globally, and appropriate surgical care is crucial to impact mortality. However, resident-performed trauma cases have diminished in the last 10 years. Simulation-based tools have proven to be effective to evaluate practical skills in a variety of settings.