chronic kidney disease is one of the most common complication of systemic lupus erythematosus, which if untreated can lead to  the end-stage renal disease (esrd). early diagnosis and adequate treatment of lupus nephritis (ln) is critical to prevent the chronic kidney disease incidence and to reduce the development of esrd. the treatment of ln has changed significantly over the past decade. in p...

Background The management of psoriatic arthritis (PsA) is currently well codified. Methotrexate (MTX) remains the most frequently used DMARD in first-line treatment peripheral joint disease. Objectives We aimed to identify rate therapeutic maintenance MTX during PsA and determine date first biotherapy. Methods conducted a single-center, retrospective study including patients with involvement. P...