Although the natural history of multiple sclerosis has been charted extensively, it is still not known whether the trajectory of disability accumulation has changed in the era of disease-modifying therapies (DMTs).
Trend for decreasing Multiple Sclerosis Severity Scores (MSSS) with increasing calendar year of enrollment into the New York State Multiple Sclerosis Consortium.
Multiple Sclerosis Care Center, Department of Neurology, New York University School of Medicine, NYU-Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003–3804, USA. ilya.kister@gmail.com
