Dr. Jack Cush reviews the news, FDA approvals, journal articles from the past week on RheumNow; plus viewer questions. This week great hopes for vitamin D, the great unknows of CSA and the great big mess that is the gout.

The ACR has posted a new ACR Clinical Practice Guideline Summary providing recommendations on the use of vaccinations for children and adults with rheumatic and musculoskeletal diseases (RMDs). This guideline builds on past ACR vaccination guidance, last published in 2021.

The janus kinase inhibitor, upadacitinib, has been shown to significantly improve the signs and symptoms of non-radiographic axial spondyloarthritis (nr-AxSpA), extending the efficacy of UPA beyond classic ankylosing spondylitis.

For about one in six people considered healthy with no reports of back pain, lesions were visible on MRI in the lower spinal column and sacroiliac joint, researchers said -- a sign that rheumatologists should be cautious about diagnosing spondyloarthritis (SpA) on the basis of imaging.

Adding a corticosteroid shot to exercise therapy significantly improved symptoms of chronic Achilles tendinopathy, a 100-person randomized trial found.