Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
The objective was to determine whether a child's race or ethnicity as determined by the treating physician is independently associated with receiving abdominal computed tomography (CT) after blunt torso trauma. ⋯ After blunt torso trauma, pediatric patients identified by the treating physicians as black non-Hispanic were less likely to receive abdominal CT imaging than those identified as white non-Hispanic. This suggests that nonclinical factors influence clinician decision-making regarding use of abdominal CT in children. Further studies should focus on explaining how patient race can affect provider choices regarding ED radiographic imaging.
-
False negative interpretations of cranial computed tomography in aneurysmal subarachnoid hemorrhage.
Prior studies examining the sensitivity of cranial computed tomography (CT) for the detection of subarachnoid hemorrhage (SAH) have used the final radiology report as the reference standard. However, optimal sensitivity may have been underestimated due to misinterpretation of reportedly normal cranial CTs. This study aims to estimate the incidence of missed CT evidence of SAH among a cohort of patients with aneurysmal SAH (aSAH). ⋯ CT evidence of SAH was frequently present but unrecognized according to the final radiology report in cases of presumed CT-negative aSAH. This finding may help explain some of the discordance between prior studies examining the sensitivity of cranial CT for SAH.
-
Acute gastroenteritis (AGE) is a leading cause of pediatric emergency department (ED) visits. Despite evidence-based guidelines, variation in adherence exists. Clinical decision tools can enhance evidence-based care, but little is known about their use and effectiveness in pediatric AGE. This study sought to determine if the following tools-1) pathways/order sets, 2) medical directives for oral rehydration therapy (ORT) or ondansetron, and 3) printed discharge instructions-are associated with AGE admission and ED revisits. ⋯ Admissions in children with AGE are not associated with the presence of CDTs. While ORT medical directives are associated with lower ED revisits, printed discharge instructions have the opposite effect. The simple presence/absence of decision support tools does not guarantee improved clinical outcomes.
-
Acute appendicitis is common in the pediatric population and is difficult to diagnose in adolescent females. The validated Pediatric Appendicitis Score (PAS) has unclear utility in female adolescents. The purpose of this study is to determine the sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) of the PAS for female adolescents compared to all other patients. ⋯ At a cutoff of ≥8 (although not ≥7), the PAS demonstrated a higher specificity among female adolescents compared to all other patients. The PPV for both cutoffs in both groups were poor. At a cutoff of ≥3, sensitivities were equivalent. The NPV for a cutoff of <3 was acceptable but similar in both groups. While sensitivities were similar to previously reported, specificities in both groups were lower. This highlights the need for further investigation of the PAS's performance in specific subpopulations.
-
Review
What works and what's safe in pediatric emergency procedural sedation: an overview of reviews.
Sedation is increasingly used to facilitate procedures on children in emergency departments (EDs). This overview of systematic reviews (SRs) examines the safety and efficacy of sedative agents commonly used for procedural sedation in children in the ED or similar settings. ⋯ This comprehensive examination of an extensive body of literature shows consistent safety and efficacy for nitrous oxide and ketamine, with very rare significant adverse events for propofol. There was considerable heterogeneity in outcomes and reporting across studies and previous reviews. Standardized outcome sets and reporting should be encouraged to facilitate evidence-based recommendations for care.