@ACR19 @rheumnow #ACRBest Abstr#L01:Risk for hosp serious infx (SIE) in PsO/PsA from multi-databse cohort (n=123,383) w/TNFi/IL17i/IL12-23i/or apremilast 1. Highest risk w/Infliximb 2. Lowest risk w/Ixekizmb & ustekmb 3. Ustekmb had lowest risk even when compared to apremilast