Baricitinib a selective Janus kinase (JAK) inhibitors 1\&2 have been recognized as a potential therapeutic option in systemic lupus (SLE), also known Baricitinib, a JAK inhibitor, has demonstrated efficacy and safety in the treatment of dermatitis and arthritis 1 ; however, no JAK inhibitor studies have been conducted in lupus nephritis (LN) maintain remission to date. Objectives: To assess the efficacy and safety of Baricitinib in patients (pts) with LN by dose 4mg versus 2 mg versus MMF 1 gm daily dose.