Single center study of anti-PhosphoLipd Abs in 149 Bx proven lupus nephritis pts 36% had APL Abs (18.8% IgG, 18.1% IgM, 10.7% B2GlyP, 8.1% LAC). F/U of 156 mos - APL+ had lower 10 yr survival (91 vs 99%). lower GFR, more thrombotic events & miscarriage https://t.co/U5ra02wMmX