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Pfizer (PFE) Announces FDA Approval of XELJANZ for the Treatment of Active Ankylosing Spondylitis
December 14, 2021 4:08 PM ESTPfizer Inc. (NYSE: PFE) announced today that the U.S. Food and Drug Administration (FDA) has approved the supplemental New Drug Application (sNDA) for XELJANZ® / XELJANZ® XR (tofacitinib) for the treatment of adults with active ankylosing spondylitis (AS) who have had an inadequate... More
