Dexamethasone Versus Prednisone in Children Hospitalized for Acute Asthma Exacerbations.

BACKGROUND AND OBJECTIVES: Extensive literature supports using dexamethasone (DEX) in children presenting to the emergency department (ED) with mild-to-moderate asthma exacerbations; however, only limited studies have assessed this in hospitalized children. In this study, we evaluate the outcomes of DEX versus prednisone/prednisolone (PRED) use in children hospitalized for mild-to-moderate asthma exacerbations. METHODS: This multisite retrospective cohort study included children between 3 and 21 years of age hospitalized to a tertiary care children's hospital system between January 1, 2013, and December 31, 2017, with a primary discharge diagnosis of acute asthma exacerbation or status asthmaticus. Primary study outcome was mean hospital length of stay (LOS). Secondary outcomes included PICU transfers during initial hospitalization and ED revisits and hospital readmissions within 10 days after discharge. Generalized linear models were used to model logged LOS as a function of steroid and demographic and clinical covariates. The analysis was stratified by initial steroid timing. RESULTS: Of the 1410 children included, 981 received only DEX and 429 received only PRED. For children who started oral steroids after hospital arrival, DEX cohort had a significantly shorter adjusted mean hospital LOS (DEX 24.43 hours versus PRED 29.38 hours; P = .03). For children who started oral steroids before hospital arrival, LOS did not significantly differ (DEX 26.72 hours versus PRED 25.20 hours; P = .45). Rates of PICU transfers, ED revisits, and hospital readmissions were uncommon events. CONCLUSION: Children hospitalized with mild-to-moderate asthma exacerbations have significantly shorter hospital LOS when starting DEX rather than PRED on admission.

Frequency and Clinical Features Associated With Eczema Herpeticum in Hospitalized Children With Presumed Atopic Dermatitis Skin Infection.

BACKGROUND: Atopic dermatitis (AD) predisposes to viral skin infections, such as eczema herpeticum (EH), and to bacterial skin infections, such as those caused by Staphylococcus aureus (SA) and group A streptococcus (GAS). This study evaluated clinical features of EH and its frequency of codetection with SA or GAS in children hospitalized for presumed AD skin infection. METHODS: We retrospectively reviewed clinical data for children ≤18 years of age admitted to a large hospital system for AD with presumed skin infection from January 2004 to December 2018. Those with an alternate primary diagnosis or missing microbiologic data were excluded. Encounters with herpes simplex virus testing were identified as AD with EH (ADEH+) or without (ADEH-). Encounters with bacterial skin culture growth were identified as SA or GAS. RESULTS: Among 180 AD encounters with suspected skin infection, 133 (74%) were tested for herpes simplex virus. Clinical findings associated with ADEH+ status (n = 61) included fever on admission (59% vs. 32% in ADEH-; P = 0.002), rash on the neck (30% vs. 13%; P = 0.015) and vesicular rash (70% vs. 49%; P = 0.011). Encounters in the ADEH+ group had a longer hospital length of stay compared with encounters in the ADEH- group [median 4 days (interquartile range 3-5 days) vs. 3 days (interquartile range 2-3 days); P < 0.001]. GAS was identified in only 1 ADEH+ encounter (2%) versus 15 ADEH- encounters (26%), P < 0.001. CONCLUSIONS: Providers should maintain a high index of suspicion for EH in children admitted for presumed AD skin infection. GAS was more commonly associated with ADEH- encounters.