The training initiative studied significantly reduced the reported likelihood of all barriers studied to prevent respondents from performing bystander CPR and also increased the reported confidence in doing CPR and likelihood of doing CPR on both strangers and family. However, it did not alleviate the pre-training discrepancy between likelihood of performing CPR on strangers versus family. Previous CPR training or certification had no impact on likelihood of or confidence in performing CPR.

IntroductionA lack of coordination between emergency medical services (EMS), emergency departments (ED) and systemwide management has contributed to extended ambulance at-hospital times at local EDs. In an effort to improve communication within the local EMS system, the Baltimore City Fire Department (BCFD) placed a medical duty officer (MDO) in the fire communications bureau. It was hypothesized that any real-time intervention suggested by the MDO would be manifested in a decrease in the EMS at-hospital time.MethodsThe MDO was implemented on November 11, 2013. A senior EMS paramedic was assigned to the position and was placed in the fire communication bureau from 9 a.m. to 9 p.m., seven days a week. We defined the pre-intervention period as August 2013 – October 2013 and the post-intervention period as December 2013 – February 2014. We also compared the post-intervention period to the “seasonal match control” one year earlier to adjust for seasonal variation in EMS volume. The MDO was tasked with the prospective management of city EMS resources through intensive monitoring of unit availability and hospital ED traffic. The MDO could suggest alternative transport destinations in the event of ED crowding. We collected and analyzed data from BCFD computer-aided dispatch (CAD) system for the following: ambulance response times, ambulance at-hospital interval, hospital diversion and alert status, and “suppression wait time” (defined as the total time suppression units remained on scene until ambulance arrival). The data analysis used a pre/post intervention design to examine the MDO impact on the BCFD EMS system.ResultsThere were a total of 15,567 EMS calls during the pre-intervention period, 13,921 in the post-intervention period and 14,699 in the seasonal match control period one year earlier. The average at-hospital time decreased by 1.35 minutes from pre- to post-intervention periods and 4.53 minutes from the pre- to seasonal match control, representing a statistically significant decrease in this interval. There was also a statistically significant decrease in hospital alert time (approximately 1,700 hour decrease pre- to post-intervention periods) and suppression wait time (less than one minute decrease from pre- to post- and pre- to seasonal match control periods). The decrease in ambulance response time was not statistically significant.ConclusionProactive deployment of a designated MDO was associated with a small, contemporaneous reduction in at-hospital time within an urban EMS jurisdiction. This project emphasized the importance of better communication between EMS systems and area hospitals as well as uniform reporting of variables for future iterations of this and similar projects.

No abstract

We discuss a 23-year-old active duty male who presented to the emergency department with left shoulder pain after deadlifting heavy weights the day prior. His physical examination revealed a nontender and otherwise unremarkable left shoulder with full range of motion and mild tenderness to palpation in the left upper quadrant of the abdomen. A bedside focused assessment with sonography for trauma (FAST) examination showed free fluid in the abdomen and a computed tomography scan showed a splenic laceration and splenomegaly. He later tested positive for infectious mononucleosis. This is the first case report of atraumatic splenic laceration after heavy weight lifting. This case illustrates the importance of a broad differential and high index of suspicion in the patient with undifferentiated abdominal pain in order to diagnose a potentially fatal disease.

No abstract