AbbVie (NYSE:ABBV) has notched a new approval for the Janus kinase 1 (JAK) inhibitor Rinvoq (upadacitinib) for ankylosing spondylitis, an inflammatory type of arthritis affecting the spine. The drug was first approved for treating rheumatoid arthritis in 2019. Indications followed for psoriatic arthritis, atopic dermatitis and ulcerative colitis. The ankylosing spondylitis indication is limited to…

AbbVie (NYSE:ABBV) has announced positive top-line results in a Phase 3 trial focusing on patients with active ankylosing spondylitis (AS), an inflammatory disease that can eventually lead to fused vertebrae. The first of two studies, the SELECT-AXIS 2 study examined a daily 15-mg dose of Rinvoq (upadacitinib) in AS patients who had an inadequate response…