This prospective observational study investigated the relationship of the hypothalamic-pituitary-adrenal axis to inflammatory markers and to disease severity in children with meningococcal disease. In total, 32 children were studied: 10 with distinct meningococcal meningitis (MM), 10 with MM and septic shock, and 12 with fulminant meningococcal septicemia (FMS). Levels of adrenocorticotropic hormone (ACTH) and interleukin (IL)-6, IL-8, and IL-10 were lowest in the MM group and dramatically elevated in the FMS group. Cortisol and C-reactive protein levels were highest in the MM group and relatively low in the FMS group. Levels of ACTH and inflammatory markers decreased within the first 24 h of admission, but cortisol levels did not fluctuate. Cortisol was significantly inversely correlated with IL-6, IL-8, and IL-10 (P < or =.04). These results suggest that the adrenal reserve in children is insufficient to handle the extreme conditions and stress associated with severe meningococcal disease.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.