Biomarkers of Lupus Disease: Serial Biomarker Sampling in Patients With Active Systemic Lupus Erythematosus (SLE)

Blood drawing, history, physical examination,medical record review, questionnaires, completion of disease activity measures including SLEDAI,BILAG, CLASI,PGA,PROs,LFA investigational systems, BICLA, SRI

Blood drawing and Brief medical history to ensure status of healthy control

Patients have history and physical exmamination at each visit. Blood is drawn at each visit. At baseline, any background immune suppressant is stopped and patients given depomedrol up to 160 mg IM which can be repeated up to four times in the first two weeks. Patients are seen again at week 2, 4 and monthly until the final flare visit at which time they donate blood, receive appropriate treatments and exit study. Patients may elect to continue in study for up to one year. The following disease activity measures are included: SLEDAI, BILAG, CLASI, PGA, PROs (including lupus PRO and SF-36 ant ptGA), joint counts, exploratory outcome measures,BICLA,SRI