A Phase III, Multicenter, Open-Label, Long-Term Study of the Safety, Tolerability, and Efficacy of Intravenous Antegren™ (Natalizumab) in Crohn's Disease Subjects Who Have Previously Participated in Antegren Crohn's Disease Studies
A Phase III, Multicenter, Open-Label, Long-Term Study of the Safety, Tolerability, and Efficacy of Intravenous Antegren™ (Natalizumab) in Crohn's Disease Subjects Who Have Previously Participated in Antegren Crohn's Disease Studies
The primary objective of this study is to evaluate the long-term tolerability and safety of natalizumab when administered a dose of 300 mg intravenously (IV) to subjects with Crohn's Disease who have previously participated in studies CD251, CD301, CD303, CD306, or CD307.