Abstract
Natalizumab is an efficacious disease modifying therapy (DMT) for relapsing remitting multiple sclerosis (RRMS), often limited by risk of progressive multifocal leukoencephalopathy. We describe the clinical course of RRMS patients switched from natalizumab to another DMT. We identified all RRMS patients treated with natalizumab ≥3 months with JC virus antibody positivity who switched to another DMT. Overall, 84 individuals switched DMT with 57 (68%) beginning fingolimod. On fingolimod, survival without a relapse was 74% (55.8-85.6%) at 36 months and survival without disease progression was 78% (62.6-87.6%) at 36 months. In conclusion, fingolimod is an effective therapy post-natalizumab.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
