The Effectiveness of a Pediatric Emergency Medicine Block Education Session for Pediatric Residents.

BACKGROUND AND OBJECTIVE: There exists no standardized curriculum for pediatric residents to develop procedural skills during residency training. Many pediatric residency programs are transitioning to block education sessions; the effectiveness of this format for delivering pediatric emergency medicine (PEM) procedural curriculum has not been evaluated. The objective is to determine if a PEM block education session improved pediatric residents' knowledge and confidence in 4 domains: laceration repair, splinting of extremities, resuscitation/airway management, and point-of-care ultrasound. METHODS: Pediatric residents at the University of California at San Diego participated in a 4-hour PEM block education session during which they rotated through 4 interactive stations: laceration repair, splinting of extremities, resuscitation/airway management, and point-of-care ultrasound. Residents' knowledge was assessed using 2 distinct multiple-choice tests, each consisting of 20 questions (5 questions per domain). Residents were block randomized to take one version of the test as the pretest and the other version as the posttest. Residents' confidence was assessed for each domain using a standardized 5-point confidence tool before and after the block education session. RESULTS: Forty-five residents attended the PEM block education session. Forty-three residents completed both the preknowledge and postknowledge tests. The PEM block education session resulted in an almost 14% increase in knowledge test when comparing preknowledge and postknowledge scores (P < 0.0001). Significant improvement in resident confidence was seen in all 4 domains (P < 0.0001). CONCLUSIONS: The PEM block educational session improved both pediatric residents' knowledge and confidence in domains frequently encountered in the pediatric emergency department.

A Specialized Pediatric Emergency Medicine Track Decreases Computed Tomography in Head Injured Patients.

BACKGROUND: There is an increased emphasis on reducing exposure to ionizing radiation in pediatric patients. Guidelines from the Pediatric Emergency Care Applied Research Network help practitioners identify patients at low risk for clinically important traumatic brain injury after head injury. OBJECTIVES: We seek to determine whether the institution of a pediatric track staffed by pediatric emergency medicine physicians (PEMs) within a community emergency department (ED) impacts the overall utilization of head computed tomography (CT) on children younger than 15 years with head injury. METHODS: We used a retrospective cohort analysis of patients under the age of 15 years presenting to a community ED in the year before and the year of institution of a pediatric emergency track. Relative risk estimates were used to determine the risk of CT use associated with nonpediatric-trained emergency providers. RESULTS: The community ED saw 11,094 patients and 14,639 patients younger than 15 years in fiscal years 2014-2015 and 2015-2016, respectively. In the year before PEMs, there were 312 children younger than 15 years seen for head injury; 47.09% received head CTs. After PEM coverage, there were 396 children younger than 15 years seen for head injury; 17.17% received head CTs. Pediatric patients with head injury were 2.2 times more likely to receive CTs before the institution of the pediatric track (95% confidence interval, 1.8-2.6). CONCLUSION: The implementation of a pediatric emergency track demonstrated a significant decrease in CT utilization for head injury. Continued development of pediatric tracks in community EDs can lead to reduction of CTs.

Os Odontoideum Discovered After Minor Cervical Trauma.

Minor cervical spine injury is a common cause of pediatric emergency department visits. We present a case of a 10-year-old boy with transient paresthesia after minor cervical trauma found to have a rare cervical spine abnormality requiring surgical fusion. We present and discuss the management options for os odontoideum.

Pediatric acute osteomyelitis in the postvaccine, methicillin-resistant Staphylococcus aureus era.

OBJECTIVE: We sought to describe the causative organisms, bones involved, and complications in cases of pediatric osteomyelitis in the postvaccine age and in the era of increasing infection with community-associated methicillin-resistant Staphylococcus aureus (MRSA). METHODS: We reviewed the medical records of children 12 years and younger presenting to our pediatric emergency department between January 1, 2003, and December 31, 2012, with the diagnosis of osteomyelitis. We reviewed operative cultures, blood cultures, and imaging studies. We identified causative organisms, bone(s) involved, time to therapeutic antibiotic treatment, and local and hematogenous complications. RESULTS: The most common organism identified was methicillin-sensitive S aureus (26/55), followed by MRSA (21/55). Seventy-three bone areas were affected in 67 subjects. The most common bone area was the femur (24/73). Forty-six subjects had 75 local complications. The most common organism in cases with local complications was MRSA (49%). Three subjects had hematogenous complications of deep venous thrombosis, septic pulmonary embolus, and endophthalmitis. Subjects with complications had shorter time to therapeutic antibiotic treatment. When an operative culture was done after therapeutic antibiotics were given, an organism was identified from the operative culture in 84% of cases. CONCLUSION: Treatment of pediatric osteomyelitis should include antibiotic coverage for MRSA. Most cases of pediatric osteomyelitis occur in the long bones. Hematogenous complications may include deep venous thrombosis and may be related to treatment with a central venous catheter. Operative culture yield when antibiotics have already been given is high, and antibiotic treatment should not be delayed until operative cultures are obtained.

Evidence-based management of neonatal vomiting in the emergency department.

Vomiting accounts for up to 36% of neonatal visits to the emergency department. The causes of vomiting can range from benign to life-threatening. Evidence to guide the diagnosis and management of neonatal vomiting in the emergency department is limited. History and physical examination are extremely important in these cases, especially in identifying red flags such as bilious or projectile emesis. A thorough review is presented, discussing various imaging modalities, including plain abdominal radiography, upper gastrointestinal studies, ultrasonography, and contrast enema. A systematic approach in the emergency department, as outlined in this review, is required to identify the serious causes of vomiting in the neonate.