Mycophenolate Mofetil as a Potential Therapeutic Option for Neuropsychiatric Lupus: A Case Report

Neuropsychiatric lupus manifests clinically in a multitude of syndromes. The lack of specificity of serological and radiological tests make the confirmation of its diagnosis a challenge. The pathophysiology of neuropsychiatric lupus is not well understood and its evidence-based pharmacological treatment remains unestablished. We describe a patient who had bipolar affective disorder and angiographic evidence of cerebral arteritis that resolved with immunosuppressive therapy alone. Concomitantly, there was lupus-associated acute pancreatitis. Immunosuppressive therapy with high-dose corticosteroids had initiated control of active disease. Azathioprine, subsequently commenced as the steroid sparing agent, was discontinued because of adverse-effects. Disease-remission was later achieved and maintained with mycophenolate mofetil and low-dose prednisolone for 4 years. Though further studies are needed to confirm this observation, mycophenolate mofetil, a well-tolerated and established therapy for lupus nephritis and showing promise for the treatment of an increasing number of lupus-related pathologies, may be considered as a therapeutic option for neuropsychiatric lupus.