Biogen Idec Initiates Phase III Clinical Program of Oral Compound BG-12 for Multiple Sclerosis
Biogen Idec announced that it has initiated the Phase III clinical program of BG-12, an oral fumarate in development for relapsing-remitting multiple sclerosis (MS).
The DEFINE (determination of the efficacy and safety of oral fumarate in relapsing-remitting MS) and CONFIRM (comparator and an oral fumarate in relapsing-remitting MS) studies will include more than 2,000 total patients in North America, Europe and rest of world. These studies have been initiated internationally, and Biogen Idec plans to initiate these studies in the U.S. later this year. DEFINE and CONFIRM are two-year, randomized, multi-center, double-blind, placebo-controlled, dose-comparison studies to determine the safety and efficacy of BG-12 in subjects with relapsing-remitting MS. CONFIRM will also include a glatiramer acetate (Copaxone(R)) reference comparator arm.
Endpoints of both studies include evaluating the effect of BG-12 on measurements of clinical relapse, the progression of disability, and various MRI measures.
Data suggest that BG-12, an oral fumarate derivative, is an immunomodulator with a novel mechanism of action with a combination of cytoprotective and anti-inflammatory properties. Based on available clinical and scientific information with BG-12 and fumarates, there is strong technical rationale for development of BG-12 in a number of T-cell mediated autoimmune and/or inflammatory diseases.
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