We have located links that may give you full text access.
JOURNAL ARTICLE
MULTICENTER STUDY
RESEARCH SUPPORT, NON-U.S. GOV'T
Swiss analysis of multiple sclerosis: a multicenter, non-interventional, retrospective cohort study of disease-modifying therapies.
European Neurology 2013
BACKGROUND: There is a scarcity of reports comparing efficacy and tolerability of the multiple sclerosis (MS) disease-modifying therapies [DMTs; intramuscular interferon-β1a (IM IFNβ-1a), subcutaneous (SC) IFNβ-1a, SC IFNβ-1b, SC glatiramer acetate (GA)] in a real-world setting.
METHODS: This multicenter, non-interventional, retrospective cohort study analyzed data from 546 patients with clinically isolated or relapsing-remitting MS constantly treated with one DMT for 2 years. Annualized relapse rate (ARR), Expanded Disability Status Scale (EDSS) scores, and DMT tolerability were assessed.
RESULTS: Demographic data were comparable across DMTs. There were no significant differences between DMT groups in ARR during study year 1 (p = 0.277) or study year 2 (p = 0.670), or in EDSS change between years 1 and 2 (p = 0.624). Adverse events were frequent (39-56%) in all groups. Flu-like symptoms were less frequent with GA treatment (2.3% vs. IM IFNβ-1a, 46.7%; SC IFNβ-1a, 39.8%; SC IFNβ-1b, 25.8%; p < 0.05). Injection site reactions were less often reported with IM IFNβ-1a (10.5% vs. SC IFNβ-1a, 33.9%; SC IFNβ-1b, 38.3%; GA, 26.1%; p < 0.05).
CONCLUSIONS: All DMTs showed comparable effects on MS relapse rate and EDSS change, with IM IFNβ-1a and GA being more tolerable with respect to injection site reactions and flu-like symptoms, respectively.
METHODS: This multicenter, non-interventional, retrospective cohort study analyzed data from 546 patients with clinically isolated or relapsing-remitting MS constantly treated with one DMT for 2 years. Annualized relapse rate (ARR), Expanded Disability Status Scale (EDSS) scores, and DMT tolerability were assessed.
RESULTS: Demographic data were comparable across DMTs. There were no significant differences between DMT groups in ARR during study year 1 (p = 0.277) or study year 2 (p = 0.670), or in EDSS change between years 1 and 2 (p = 0.624). Adverse events were frequent (39-56%) in all groups. Flu-like symptoms were less frequent with GA treatment (2.3% vs. IM IFNβ-1a, 46.7%; SC IFNβ-1a, 39.8%; SC IFNβ-1b, 25.8%; p < 0.05). Injection site reactions were less often reported with IM IFNβ-1a (10.5% vs. SC IFNβ-1a, 33.9%; SC IFNβ-1b, 38.3%; GA, 26.1%; p < 0.05).
CONCLUSIONS: All DMTs showed comparable effects on MS relapse rate and EDSS change, with IM IFNβ-1a and GA being more tolerable with respect to injection site reactions and flu-like symptoms, respectively.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app