SNOWMASS VILLAGE, COLO.—Janus kinase inhibitors—or Jakinibs—are a relatively new class of disease-modifying anti-rheumatic drugs (DMARDs) that perform well and have a safety profile comparable to biologics. This group of drugs was the subject of The New Frontier: Comparative Safety of JAK Inhibitors, a presentation given at the ACR Winter Symposium by Kevin L. Winthrop, MD,…