Janus kinase inhibitors in immunoinflammatory diseases: 10 years of clinical practice in rheumatology

[Russian Cross-disciplinary Consensus on the diagnosis and treatment of spondyloarthritis associated with inflammatory bowel diseases]

The Russian Cross-disciplinary Consensus on the diagnositic and treatment of spondyloarthritis (SpA) in inflammatory bowel diseases (IBD) was prepared on the initiative of the Loginov Moscow Clinical Scientific Center, using the Delphic system. Its purpose was to consolidate the opinions of experts on the most actual issues of diagnosis and treatment of concomitant immuno-inflammatory diseases (SpA and IBD). An interdisciplinary approach is provided by the participation of leading gastroenterologists and rheumatologists. The working group analyzed domestic and foreign publications on the problem of curation of patients with SpA and IBD. There have been 17 statements and 2 treatment algorithms formulated. Statements 1-3 reflect the fundamental principles of management of patients with SpA and IBD. The principles of early diagnosis of SpA and IBD, including the diagnosis of complications of therapy, are described below. Eleven statements are devoted to current methods of treatment, on the basis of which 2 treatment algorithms have been developed. The statements of the Consensus were submitted to the Expert Council for consideration, edits were made, after which an online vote took place. This paper presents current recommendations for the management, diagnosis and treatment of patients with SpA and IBD.

The prospects of interleukin-6 inhibition in rheumatoid arthritis: Olokizumab (novel monoclonal antibodies to IL-6)

Rheumatoid arthritis (RA) is a chronic immune-mediated rheumatic diseases (IMRDs) manifested with progressive destruction of joints, systemic inflammation of visceral organs and a wide range of co-morbidities associated with chronic inflammation. Among the cytokines involved in the pathogenesis of RA and certain other IMRDs, the role of interleukin (IL) 6 is of special interest. The introduction of mAbs tocilizumab (TCZ) and later sarilumab (SAR), both blocking the receptor of this cytokine, into clinical practice was an important achievement in the treatment of IIRDs at the beginning of the 21st century. As a novel approach in the treatment of RA, the humanized mAb against IL-6 olokizumab (OKZ) is in development by the Russian company R-PHARM under the license agreement with UCB Pharma. The review examines new data on efficacy and safety of OKZ in RA and the prospects of its use in rheumatology