Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
Focusing on potential missed injury rates and sensitivity of low-risk of injury predictions, we sought to evaluate the accuracy of physician gestalt in predicting clinically significant injury (CSI) in the abdomen and pelvis among blunt trauma patients presenting to the emergency department (ED). ⋯ Physician gestalt for the prediction of adult abdominal and pelvic CSI is moderately accurate and calibrated. However, the potential missed CSI rate and low sensitivity of the low perceived risk of injury cutoffs indicate that gestalt by itself is insufficient to direct selective abdominal/pelvic CT use in adult blunt trauma patient evaluation.
-
The best initial strategy for managing epistaxis is unclear. We performed a systematic review and network meta-analysis (NMA) to compare the effectiveness of various noninvasive treatments for patients with epistaxis. ⋯ In the treatment of epistaxis, topical TXA may be superior to conservative treatment or traditional nasal packing, particularly in preventing 2-day rebleeding.