Annals of emergency medicine
-
Meta Analysis
Emergency physician ultrasonography for evaluating patients at risk for ectopic pregnancy: a meta-analysis.
Ectopic pregnancy is a common concern in emergency departments (EDs) and remains the leading cause of first-trimester mortality. Pelvic ultrasonography by emergency physicians has been investigated as a diagnostic test for ectopic pregnancy. We present a meta-analysis of the use of emergency physician ultrasonography in the evaluation of patients at risk of ectopic pregnancy. ⋯ The results of this meta-analysis suggest that in a wide variety of clinical settings, the use of bedside ultrasonography performed by emergency physicians as a diagnostic test for ectopic pregnancy provides excellent sensitivity and negative predictive value. Visualization of an intrauterine pregnancy by an emergency physician is generally sufficient to rule out ectopic pregnancy.
-
We evaluate the effectiveness of interventions for pediatric patients with suicide-related emergency department (ED) visits. ⋯ Transition interventions appear most promising for reducing suicide-related outcomes and improving post-ED treatment adherence. Use of similar interventions and outcome measures in future studies would enhance the ability to derive strong recommendations from the clinical evidence in this area.
-
There is both increasing recognition and growing scrutiny of the increased utilization of computed tomography (CT) in medicine. For our primary objective, we determine and quantify the CT utilization rate in our emergency department (ED) during the last 7 years. As a secondary objective, we compare trends in utilization for various types of CT scans. ⋯ Recent CT utilization in our ED increased in all anatomic categories assessed, with chest CTs and neck CTs increasing the most, followed by abdomen-pelvis CTs, facial bone CTs, and head CTs.