Determining the Safety and Tolerability of Rapid Administration of Undiluted Intravenous Levetiracetam in Pediatrics.

Objective: Levetiracetam is widely used in the emergency setting. Safety and tolerability of undiluted levetiracetam is prevalent in adults but is limited in pediatrics. The purpose is to determine the safety and tolerability of rapid administration of undiluted levetiracetam in pediatric patients. Methods: A retrospective, single-center, observational study was conducted in pediatric patients who received undiluted levetiracetam intravenous push. The primary outcome was adverse reactions, extravasation, need for intravenous line replacement, and discontinuation due to adverse reactions. The secondary outcome was turnaround time between ordering and administering first doses. Results: One hundred fourteen patients were included. Injection site reactions occurred in 7 patients. Extravasation occurred in 4 patients. Two patients required intravenous line replacement. There were no adverse events leading to discontinuation of levetiracetam. No difference was seen in the time from order to administration. Conclusion: Rapid administration of undiluted levetiracetam in pediatric patients was safe and well tolerated.

Effect of Screen Time on Recovery From Concussion: A Randomized Clinical Trial.

Importance: There are limited data to guide screen time recommendations after concussion. Objective: To determine whether screen time in the first 48 hours after concussion has an effect on the duration of concussive symptoms. Design, Setting, and Participants: This randomized clinical trial was conducted in the pediatric and adult emergency departments of a tertiary medical center between June 2018 and February 2020. Participants included a convenience sample of patients aged 12 to 25 years presenting to the emergency department within 24 hours of sustaining a concussion. A total of 162 patients were approached, 22 patients met exclusion criteria, and 15 patients declined participation; 125 participants were enrolled and randomized. Interventions: Patients were either permitted to engage in screen time (screen time permitted group) or asked to abstain from screen time (screen time abstinent group) for 48 hours after injury. Main Outcomes and Measures: The primary outcome was days to resolution of symptoms, defined as a total Post-Concussive Symptom Scale (PCSS) score of 3 points or lower. Patients completed the PCSS, a 22-symptom scale that grades each symptom from 0 (not present) to 6 (severe), each day for 10 days. Kaplan-Meier curves and Cox regression modeling were used to compare the 2 groups. A Wilcoxon rank sum test was also performed among participants who completed the PCSS each day through recovery or conclusion of the study period. Results: Among 125 patients with concussion, the mean (SD) age was 17.0 (3.4) years; 64 participants (51.2%) were male. A total of 66 patients were randomized to the screen time permitted group, and 59 patients were randomized to the screen time abstinent group. The Cox regression model including the intervention group and the patient's self-identified sex demonstrated a significant effect of screen time (hazard ratio [HR], 0.51; 95% CI, 0.29-0.90), indicating that participants who engaged in screen time were less likely to recover during the study period. In total, 91 patients were included in the Wilcoxon rank sum test (47 patients from the screen time permitted group, and 44 patients from the screen time abstinent group). The screen time permitted group had a significantly longer median recovery time of 8.0 days (interquartile range [IQR], 3.0 to >10.0 days) compared with 3.5 days (IQR, 2.0 to >10.0 days; P = .03) in the screen time abstinent group. The screen time permitted group reported a median screen time of 630 minutes (IQR, 415-995 minutes) during the intervention period compared with 130 minutes (IQR, 61-275 minutes) in the screen time abstinent group. Conclusions and Relevance: The findings of this study indicated that avoiding screen time during acute concussion recovery may shorten the duration of symptoms. A multicenter study would help to further assess the effect of screen time exposure. Trial Registration: ClinicalTrials.gov Identifier: NCT03564210.

Improving Efficiency and Communication around Sedated Fracture Reductions in a Pediatric Emergency Department.

INTRODUCTION: Procedural sedation for fracture reduction in the pediatric emergency department (ED) is a time-consuming process requiring multidisciplinary coordination. We implemented a quality improvement initiative aimed at (1) decreasing mean ED length of stay (LOS) for children with sedated long bone fracture reductions by 15% over 12 months and (2) improving interdisciplinary communication around procedural sedation. METHODS: Pediatric emergency medicine fellows at a children's hospital designed and implemented an initiative targeting the efficiency of the sedation process. Interventions included a centralized sedation tracking board, a team member responsibility checklist, family handouts, early discharge initiatives, and postsedation review forms. We tracked progress via statistical process control charts and interdisciplinary communication by intermittent surveys. RESULTS: Pediatric emergency medicine fellows performed 2,246 sedations during the study period. Mean LOS decreased from 361 to 340 minutes (5.8%) after implementation and demonstrated sustainability over the postintervention period. One hundred eight providers completed the preimplementation communication survey, with 58 and 64 completing surveys at 4 and 9 months postimplementation, respectively. The proportion reporting somewhat or strong satisfaction with communication increased from 68% at baseline to 86% at 4 months (P = 0.02) and 92% at 9 months (P < 0.001 versus baseline). CONCLUSIONS: A quality improvement initiative created a sustainable process to reduce ED LOS for sedated reductions while improving satisfaction with interdisciplinary communication.

A Child With an Unusual Retained Oral Foreign Body.

BACKGROUND: Pediatric foreign-body ingestions are common. Oral foreign bodies are rare but can be life-threatening. Management of their extraction requires knowledge and careful consideration of removal techniques, pharmacology, and potential complications. CASE REPORT: A 5-year-old boy presented to the emergency department with a wooden block retained in his mouth after a fall. The block was lodged behind the patient's primary central incisors without causing apparent oral or dental trauma. Initial manipulation was unsuccessful given patient apprehension and muscle spasm. The patient was given i.v. diazepam for anxiolysis and muscle relaxation, and a tenaculum was used to extract the object. He was observed for a period of time and had no complications. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Retained oral foreign bodies in children require a careful approach and understanding of pharmacologic anxiolysis, as patients may not be candidates for moderate sedation. Emergency physicians must be aware of potential complications of oral foreign bodies, including palatal injury, temporomandibular joint dislocation, epiglottitis, and retained foreign bodies.

Carbon Monoxide Exposure in Youth Ice Hockey.

OBJECTIVE: To examine the effect of ice resurfacer type on carboxyhemoglobin levels in youth hockey players. We hypothesized that players in arenas with electric resurfacers would have normal, stable carboxyhemoglobin levels during games, whereas those in arenas with internal combustion engine (IC) resurfacers would have an increase in carboxyhemoglobin levels. DESIGN: Prospective cohort study. SETTING: Enclosed ice arenas in the northeastern United States. PARTICIPANTS: Convenience sample of players aged 8 to 18 years old in 16 games at different arenas. Eight arenas (37 players) used an IC ice resurfacer and 8 arenas (36 players) an electric resurfacer. INTERVENTIONS: Carboxyhemoglobin levels (SpCO) were measured using a pulse CO-oximeter before and after the game. Arena air was tested for carbon monoxide (CO) using a metered gas detector. Players completed symptom questionnaires. MAIN OUTCOME MEASURES: The change in SpCO from pregame to postgame was compared between players at arenas with electric versus IC resurfacers. RESULTS: Carbon monoxide was present at 6 of 8 arenas using IC resurfacers, levels ranged from 4 to 42 parts per million. Carbon monoxide was not found at arenas with electric resurfacers. Players at arenas with IC resurfacers had higher median pregame SpCO levels compared with those at electric arenas (4.3% vs 1%, P < 0.01). Players in the IC group also had a significant increase in their SpCO level during a hockey game compared with those in the electric group (2.8% vs 1%, P = 0.01). There were no significant differences in symptom scores. CONCLUSIONS: Players at arenas operating IC resurfacers had significantly higher SpCO levels. CLINICAL RELEVANCE: Youth hockey players in arenas with IC resurfacers have an increase in carboxyhemoglobin during games and have elevated baseline carboxyhemoglobin levels compared with players at arenas with electric resurfacers. Electric resurfacers decrease the risk of CO exposure.

Carbon Monoxide Poisoning In Children: Diagnosis And Management In The Emergency Department.

Approximately 5000 children present to the emergency department annually with unintentional carbon monoxide poisoning. Children may be more vulnerable to carbon monoxide poisoning because of their increased metabolic demand and their inability to vocalize symptoms or recognize a dangerous exposure, and newborn infants are more vulnerable to carbon monoxide poisoning because of the persistence of fetal hemoglobin. Mild carbon monoxide poisoning may present as viral symptoms in the absence of fever. While headache, nausea, and vomiting are the most common presenting symptoms in children, the most common symptom in infants is consciousness disturbance. This review discusses the limitations of routine pulse oximetry and carboxyhemoglobin measurement in determining carbon monoxide exposure, and notes effects of co-ingestions and comorbidities. Although the mainstay of treatment is 100% oxygen, the current evidence and controversies in the use of hyperbaric oxygen therapy in pediatric patients is reviewed, along with its possible benefit in preventing delayed neurologic sequelae.

Utility of surveillance cultures for antimicrobial resistant organisms in infants transferred to the neonatal intensive care unit.

BACKGROUND: Infections with antibiotic resistant organisms (AROs) are an important source of morbidity and mortality among infants hospitalized in the neonatal intensive care unit (NICU). To identify potential reservoirs of AROs in the NICU, active surveillance strategies have been adopted by many NICUs to detect infants colonized with AROs. However, the yield, risks, benefits and costs of different strategies have not been fully evaluated. METHODS: We conducted a retrospective study in 2 level III NICUs from 2004 to 2010 to investigate the yield of surveillance cultures obtained from infants transferred to the NICU from other hospitals. Cultures were processed for methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci and antibiotic-resistant gram-negative rods. Risk factors, selected outcomes and laboratory costs associated with ARO colonization were assessed. RESULTS: Among 1751 infants studied, the rate of colonization for methicillin-resistant S. aureus, vancomycin-resistant enterococci and antibiotic-resistant gram-negative rods was 3%, 1.7% and 1%, respectively. Age at transfer was the strongest predictor of ARO colonization; infants transferred at ≥ 7 days of life had 5.8 increased odds of ARO colonization compared with infants <7 days of age. Transferred infants who were colonized had similar rates of mortality, ARO infection and duration of hospitalization compared with those who were not colonized. The laboratory cost of surveillance cultures during the study period was $58,425. CONCLUSIONS: The rate of colonization with AROs at transfer was low particularly in infants <7 days old. Future studies should examine the safety of targeted surveillance strategies focused on older infants.