Patients with metal-containing joint replacements had significantly higher concentrations of cobalt in their cerebrospinal fluid (CSF) relative to patients without arthroplasties, researchers reported.

A German multicentre, retrospective study assessed the first-line efficacy of biologics and conventional synthetic DMARD therapy in patients with adult-onset Still's disease and found biologic agents were significantly better with sustained, event-free remissions and fewer complications.

BMJ has published a clinical practice guideline resulting from the work of an international, multidisciplinary panel addressing chronic spine pain (≥3 months duration) not associated with cancer or inflammatory arthropathy. This is a chronic (not acute) spine pain guideline. 

A new consensus paper, published by the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO), the International Osteoporosis Foundation (IOF), and the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC), provides an updated evaluation of reference bone turnover markers (BTMs) and newer markers in the diagnosis and management of osteoporosis.