Department Blog - May 2025

The new episode of the Critical Care Perspectives in EM podcast features Professor and Vice Chair Mike Winters, MD, MBA and three EM specialists from academic medical centers in New Orleans, Philadelphia, and San Francisco discussing a recent publication in JAMA that evaluated a machine learning tool to determine the optimal timing of vasopressin initiation (as a second pressor) in patients with septic shock.

Associate Professors Laura J. Bontempo, MD, MEd, and Quincy Tran, MD, PhD, are among the authors of “Is antibiotic prophylaxis necessary for anterior epistaxis with packing? Insights from a large database,” published ahead of print March 19 in the American Journal of Emergency Medicine. The study analyzed 20 years of patient data from almost 100 large healthcare organizations and found "very little benefit of prophylactic antibiotics to most patients [who got nasal packing for epistaxis], while posing a potential risk to the overall population. Therefore, we recommend against the routine use of prophylactic antibiotics in clinical practice." The article will appear in the July 2025 issue of AJEM.

Assistant Professors Bennett Myers, MD and Alexis Salerno, MD authored “Mycotic aneurysm with abscess ?A pulsatile chest wall mass,” a case discussion with ultrasound videos, published in April in the Visual Journal of Emergency Medicine. 2025 Apr;39:102240. doi.org/10.1016/j.visj.2025.102240.