Psychosis due to systemic lupus erythematosus: characteristics and long-term outcome of this rare manifestation of the disease

Psychosis due to lupus is an uncommon event that usually occurs early in the course of the disease and is associated with other clinical and biological features of SLE. Long-term outcome appears to be favourable after intensive immunosuppressive treatment. This report highlights the need for prospective multi-centre studies to improve our knowledge and to help establish guidelines for the treatment of this rare complication of lupus.