MOG-Ab titer-guided approach for steroid tapering to prevent relapse in children with mog antibody-associated adem diseases: A case report.

Intravenous corticosteroids have been regarded as the first-line therapy of anti-myelin-oligodendrocyte glycoprotein antibody (MOG-Ab)-positive acute disseminated encephalomyelitis (ADEM). While steroids are the first-choice therapy, MOG-Ab-positive ADEM has a high relapse rate. In some cases, MOG-Ab-positive ADEM relapses even in a low-MOG-Abs state. There is no evidence-based rule supporting steroid tapering. We herein report a case of MOG-Ab-positive ADEM in which recurrence was preventing by tapering steroids under MOG-Ab seronegativity confirmation. In some cases, the MOG-Ab titer may be an important index for tapering steroids to prevent relapse.
Competing Interests: Declaration of Competing Interest There is no conflict of interest for this work.
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