Belimumab FDA approved in kids (same dose 10mg/kg/IV) based on PLUTO trial - 93 SLE pts Rx w/ BEL or PBO. By wk 52, BEL had more SRI4 responders (52.8% vs 43.6%; OR 1.49;95% CI 0.64 to 3.46), more PRINTO/ACR 30 or 50 w/ stable PK. https://t.co/1xX0VLgl4q