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A Retrospective Review of Streptococcal Infections in Pediatric Atopic Dermatitis
Author(s) -
Sugarman Jeffrey L.,
Hersh Adam L.,
Okamura Tessie,
Howard Renee,
Frieden Ilona J.
Publication year - 2011
Publication title -
pediatric dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 73
eISSN - 1525-1470
pISSN - 0736-8046
DOI - 10.1111/j.1525-1470.2010.01377.x
Subject(s) - atopic dermatitis , medicine , cellulitis , streptococcus , bacteremia , dermatology , retrospective cohort study , microbiological culture , group a , disease , immunology , skin infection , population , staphylococcus aureus , microbiology and biotechnology , bacteria , biology , antibiotics , genetics , environmental health
In order to assess the clinical characteristics and impact of group A streptococcal infection in children with atopic dermatitis, a retrospective review was performed in children diagnosed with atopic dermatitis who had a skin culture. Culture results and clinical characteristics of those with group A streptococcus were compared with those with Staphlococcus aureus . Infection with group A streptococcus was present in 16%; infection with Staphlococcus aureus was present in 72%, and 14% had mixed cultures. Patients infected with group A streptococcus were more likely to be febrile, to have facial and periorbital involvement, and to be hospitalized compared with those infected with Staphlococcus aureus alone (p ≤ 0.01 for all comparisons). Bacteremia and cellulitis were significantly more common in those infected with group A streptococcus than in those infected with Staphlococcus aureus . Retrospective design and review of only those patients receiving bacterial cultures may select for greater severity than in the general atopic dermatitis population. Group A streptococcus appears to be a significant skin pathogen infecting children with atopic dermatitis. Children with atopic dermatitis and group A streptococcal infection are more likely to have invasive disease and complications than those infected with Staphlococcus aureus alone.