Metaanalysis of 7 cohort studies, 34 029 biologic & 135370 biologic-naive Pts (RA, PsO, IBD) looked at risk of melanoma (vs conventional Rx). Found no statistically significant increase risk for melanoma w/ biologics (eg RA RR 1.2; 95% CI, 0.83-1.74) https://t.co/rnZwzqE8m2