Use and Cost Analysis of Comprehensive Respiratory Panel Testing in a Pediatric Emergency Department.

OBJECTIVES: Fever and respiratory infections are among the leading causes of pediatric emergency department visits and hospitalizations. Although typically self-resolving, clinicians may perform diagnostic tests to determine microbial etiologies of these illnesses. Although comprehensive respiratory viral panels can quickly identify causative organisms, cost to the hospital and patient may be significant. The objective of this study was to analyze the financial impact of comprehensive respiratory viral panel use in relation to associated clinical outcomes. METHODS: This study was a single-center, retrospective chart review of pediatric emergency department patients who were evaluated between October 1, 2016, and April 30, 2018, with International Classification of Diseases, Tenth Revision (ICD-10) code diagnoses of acute upper respiratory infection, fever unspecified, and/or bronchiolitis. Our primary outcome was the effect of comprehensive respiratory viral panel testing and results on the total health care charge to patients. Secondary outcomes were the effect of comprehensive respiratory viral panel testing and results on emergency department length of stay and antimicrobial use. RESULTS: A total of 5766 visits were included for primary analysis, with 229 (4%) undergoing comprehensive respiratory viral panel testing. Of these, 163 had a positive result (71%) for at least 1 organism. The total cost was significantly higher in the group that underwent comprehensive respiratory viral panel testing ($643.39 [$534.18-$741.15] vs $295.15 [$249.72-$353.92]; P < 0.001). There was no decrease in emergency department length of stay or significant change in antimicrobial use associated with comprehensive respiratory viral panel use. CONCLUSIONS: This study demonstrates that the utilization of comprehensive respiratory viral panels in pediatric emergency department patients with bronchiolitis, unspecified fever, and/or acute upper respiratory infection adds significant cost to patient care without a decrease in their length of stay or antimicrobial use. Further studies are needed to determine the appropriate targeted use of comprehensive respiratory viral panels.

Pediatric Scurvy: How an Old Disease Is Becoming a New Problem.

Ascorbic acid (vitamin C) functions as a cofactor and antioxidant within the human body that enables tissue growth and repair, but vitamin C is not intrinsically produced. Scurvy, or ascorbic acid deficiency, has traditionally been viewed as a historical disease. With the incidence of autism spectrum disorder and food restriction on the rise, children's hospitals may see increasing cases of scurvy. This is a single-center, retrospective case series including patients aged 7 to 14 years who were admitted to the Kentucky Children's Hospital with scurvy in the 2018-2019 period. Although selective or restricted eating is not an uncommon behavior among children, especially toddlers, parents of autistic children frequently report their children to be exceedingly selective eaters. However, there currently are conflicting findings on whether this leads to nutritional inadequacy. Although no guidelines exist for the treatment of scurvy, the mainstay of therapy is reintroduction of vitamin C. Oral therapy is generally preferred, but vitamin C can be given parenterally when necessary. In conclusion, oral aversion is a symptom commonly seen in patients with autism spectrum disorder and other developmental delays, potentially leading to increased cases of scurvy. Treatment of scurvy includes reintroduction of vitamin C into the diet. However, oral supplementation may pose unique challenges in this patient population.

Development of an electronic trigger tool at a children's hospital within an academic medical center.

PURPOSE: To evaluate the validity and reliability of select recommended triggers, defined as flags found on review of the medical record that prompt further investigation to determine the presence or absence of an adverse drug event (ADE), selected from a list initially constructed based on severity, frequency, and detectability of triggers within a pediatric population. METHODS: This was a single-center, retrospective cohort analysis of pediatric patients admitted to University of North Carolina (UNC) Children's Hospital who received trigger-associated medications between January 2015 and December 2016. Patient-care areas of the emergency department, operating rooms, and post-anesthesia care units were excluded. Trigger-detection encounters were evaluated by two reviewers using pre-established, consensus ADE criteria as determined by a panel of pediatric and medication safety specialists at UNC Medical Center. Events were categorized according to medication-related trigger and analyzed using descriptive statistics. RESULTS: A total of 3,836 positive triggers were included in this study. For the aggregate 12-part trigger tool package, 1,055 positive ADEs were identified, leading to a positive predictive value (PPV) of 27.5%. A 50% increase from baseline serum creatinine, resulting from co-administration of 2 or more nephrotoxic medications accounted for a total of 3,698/3,836 (96.4%). Incomplete documentation was the leading cause for event exclusion, 8/27 (30%). The triggers with the highest PPV included protamine 4/4 (100%), flumazenil 1/1 (100%), and vancomycin-related events 51/67 (76.1%), respectively. Phenytoin level >30 µg/mL or free level >2.5 µg/mL resulted in the lowest PPV, 1/12 (8.3%). CONCLUSION: This study lays the foundation for further studies to develop a robust pediatric trigger tool that may involve developing multi-element triggers, determining sensitivity and specificity of triggers, or mobilizing the trigger tool to an automated system. Trigger tools can be individualized to meet each institutions' needs and unique patient population.

The Use of Codeine and Tramadol in the Pediatric Population-What is the Verdict Now?

Codeine and tramadol are opioid analgesics approved for the management of pain in the United States. Both agents are metabolized in the liver to active compounds via the cytochrome P450 2D6 enzyme. Case reports of pediatric patients with overactive CYP2D6 enzymes have been reported. These ultra-rapid metabolizers experience an increase in the production of active metabolites of codeine and tramadol, which can lead to oversedation, respiratory depression, and death. In 2017, the U.S. Food and Drug Administration updated their warnings regarding codeine and tramadol use in the pediatric population, making their use contraindicated in patients under the age of 12 years.

Evaluating Differences in Aluminum Exposure through Parenteral Nutrition in Neonatal Morbidities.

Aluminum is a common contaminant in many components of parenteral nutrition, especially calcium and phosphate additives. Although long-term effects have been described in the literature, short-term effects are not well-known. Currently, the Food and Drug Administration recommends maintaining aluminum at <5 mcg/kg/day. This was a single center, retrospective case-control study of 102 neonatal intensive care unit patients. Patients were included if they had a diagnosis of necrotizing enterocolitis, rickets/osteopenia, or seizures and received at least 14 days of parenteral nutrition. Patients were matched 1:1 with control patients by gestational age and birth weight. Mean total aluminum exposure for the 14 days of parenteral nutrition was calculated using manufacturer label information. Differences in mean aluminum exposure between cases and controls, as well as subgroup analysis in those with renal impairment or cholestasis, was conducted. Aluminum exposure in patients meeting inclusion criteria closely mirrored the aluminum exposure of control patients. The difference in aluminum exposure was not found to be statistically significant, except in patients with cholestasis. Although the study found no difference in aluminum exposure in short-term complications with neonates, long-term complications are well established and may warrant the need to monitor and limit neonatal aluminum exposure.