Treatment Complications in Children With Lyme Meningitis

Abstract

The rate and type of treatment complications in children treated for Lyme meningitis have not been described. We performed a retrospective cohort study of children with Lyme meningitis who presented to 1 of 3 emergency departments located in Lyme disease endemic areas between 1997 and 2010. We defined a case of Lyme meningitis as a child with cerebrospinal fluid pleocytosis and either positive Lyme serology or an erythema migrans rash. We identified prescribed treatment and reasons for all return visits. Our primary outcome was the presence of any treatment complication within 30 days of diagnosis. We identified 157 patients with Lyme meningitis with a median age of 10 years (interquartile range: 7-13 years). Of the 149 children with Lyme meningitis and available follow-up records, 39 (26%) had 1 or more complications, and 21 (14%) required a change in prescribed antibiotic therapy. The median time for developing the first complication was 11 days (interquartile range: 9-14 days). Ten percent of the patients had an adverse drug reaction. Of the 144 children who had a peripherally inserted central catheter placed, 25 (17%) had at least 1 peripherally inserted central catheter-associated complication: 14 (10%) had a mechanical problem, 11 (8%) had an infectious complication and 1 (1%) had a venous thromboembolism. As current Lyme meningitis treatment regimens have substantial associated morbidity, future research should investigate the efficacy of alternate regimens.