Accuracy of Critical Care Transport Team Estimation of Patient Height and Weight in Scene Responses.

Estimates of clinically relevant information, such as height, weight, blood loss, and burn area, have consistently been fraught with error in the health care setting. Seemingly little has been done in health care education to improve estimate outcomes. Standardized tools, most often in pediatric populations, have become commonplace to guide acute care management when misestimation of data points like height or weight would likely have its biggest impact on patient care and outcome. This article is a retrospective study of a critical care transport team's abilities to estimate patient height and weight in scene responses using the Glasgow Coma Scale score as an indicator for the likelihood of patient input. Ultimately, height was removed as a variable because of the paucity and unreliability of the collected data. The expected outcome with respect to weight estimates was observed; with decreased patient Glasgow Coma Scale scores, the discrepancy in provider estimate increased from 8% to 12%. Although statistically significant, it does not represent the level of aberrancy noted in other studies, which has been reported to be as high as 40%.

A 20-Year-Old-Male with Hemorrhagic Shock.

Hemorrhagic shock from trauma is a leading cause of morbidity and mortality and commonly encountered by HEMS agencies. Understanding of the management of patients in hemorrhagic shock transported from the scene and interfacility transfers is important for all critical care providers.

Impact of Video Laryngoscopy on Advanced Airway Management by Critical Care Transport Paramedics and Nurses Using the CMAC Pocket Monitor.

Accurate endotracheal intubation for patients in extremis or at risk of physiologic decompensation is the gold standard for emergency medicine. Field intubation is a complex process and time to intubation, number of attempts, and hypoxia have all been shown to correlate with increases in morbidity and mortality. Expanding laryngoscope technology which incorporates active video, in addition to direct laryngoscopy, offers providers improved and varied tools to employ in management of the advanced airway. Over a nine-year period a helicopter emergency medical services team, comprised of a flight paramedic and flight nurse, intended to intubate 790 patients. Comparative data analysis was performed and demonstrated that the introduction of the CMAC video laryngoscope improved nearly every measure of success in airway management. Overall intubation success increased from 94.9% to 99.0%, first pass success rates increased from 75.4% to 94.9%, combined first and second pass success rates increased from 89.2% to 97.4%, and mean number of intubation attempts decreased from 1.33 to 1.08.