Overview BIIB023 Long-Term Extension Study in Subjects With Lupus Nephritis Status: Terminated Trial end date: 2016-01-01 Target enrollment: Participant gender: Summary The primary objective of the study is to evaluate the long-term safety and tolerability of BIIB023 in participants with lupus nephritis (LN). Phase: Phase 2 Details Lead Sponsor: BiogenTreatments: Mycophenolic Acid