Immune-mediating and immunosuppressive pharmacotherapies for proliferative lupus nephritis.

Proliferative lupus nephritis is a common and severe complication of systemic lupus erythematosus. Affected patients are at an increased risk of developing chronic kidney disease, end-stage kidney disease, and extra-renal comorbidities. In recent years, the prognosis for patients with proliferative lupus nephritis has improved thanks to advancements in management regimens. Despite these advances, lupus nephritis continues to present therapeutic complexities and unmet needs. Research was conducted across major databases to identify the most relevant articles pertaining to immune-mediating and immunosuppressive therapies in lupus nephritis. The prognosis for patients with proliferative lupus nephritis remains severe. Some drugs used in this disease may be unable to control activity, and most of them have a low therapeutic index and may cause severe and life-threatening side effects. Nonetheless, better management of traditional drugs and the introduction of novel therapies have improved renal prognosis and reduced local and systemic adverse events in patients with proliferative lupus nephritis.