Treatment Approaches for MOG-Ab-Associated Demyelination in Children

AbstractPurpose of reviewThe purpose of this review is to summarize current understanding regarding the treatment of myelin oligodendrocyte glycoprotein antibody (MOG-Ab)-associated demyelination in children. Emphasis is placed on the unique obstacles we face when predicting the risk of relapse and the important implications of such challenges when planning treatment protocols.Recent findingsMOG-Abs are consistently identified in a range of acquired demyelinating syndromes (ADS) in adults and children with a clinical phenotype distinct of MS and AQP4-Ab neuromyelitis optica spectrum disorder. Although initially thought to be associated with a benign disease, recent reports of children who are treatment-resistant and developed progressive disability over time raise important questions about how children with relapsing MOG-Ab disease should be managed.SummaryMOG-Abs are common in children with ADS with both monophasic and relapsing disease courses. Treatment of patients with MOG-Ab-associated demyelination includes management of acute relapses and chronic immunotherapy for those with relapsing disease. Emerging consensus supports distinction of treatment strategies from those typically used for relapsing remitting MS, and several groups debate whether to follow treatment protocols akin to those for AQP4-Ab NMOSD. A key challenge remains predicting the severity of the disease at onset. Collaborative international consensus to derive shared clinical evaluative platforms standardi...
Source: Current Treatment Options in Neurology - Category: Neurology Source Type: research