German SLE Nephritis registry studied 79 kids (age 14 yrs) 86% w/ class IV GN, 55% nephrotic proteinuria, 62% renal impair. 12 mos later: complete & partial remission in 38% & 41%; 6% nonresp, 15% renal flare. Worse renal outcomes w/ nephrotic proteinuria https://t.co/LqYbxJqnMQ