Treat to Target in Systemic Lupus Erythematosus.

The treat-to-target principle of controlling inflammatory disease activity by means of disease-modifying antirheumatic drugs or immunosuppressive drugs also pertains to systemic lupus erythematosus (SLE). However, in SLE, intensifying immunosuppression with higher-dose glucocorticoids may worsen outcomes. Therefore, all current recommendations favor better disease control while limiting daily glucocorticoid doses to a maximum of 5 or 7.5 mg of prednisolone daily. Hydroxychloroquine and other prophylactic measures are added, and antiphospholipid syndrome is treated with anticoagulation and not with immunosuppression, which makes the approach of treat to target slightly more complex, mirroring the complexity of the disease.