When does MS start?
Commenting on the research findings, Mark Freedman, MD, professor of medicine (Neurology), University of Ottawa, and director of the multiple sclerosis research unit, Ottawa Hospital-General Campus, said the study illustrates the increased research attention the interplay between MS and psychiatric disorders is getting.
He recalled “one of the most compelling” recent studies that looked at a large group of children with MS and showed their grades started falling more than 5 years before developing MS symptoms. “You could see their grades going down year by year by year, so an indicator that a young brain, which should be like a sponge and improving, was actually faltering well before the symptoms.”
Results from this new study continue to beg the question of when MS actually starts, said Dr. Freedman.
The study received funding from the U.S. National MS Society, the MS Society of Canada, and the Michael Smith Foundation. Dr. Chertcoff and Dr. Freedman reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.