Author: Laura C Coates1, Georg Schett2, Chenchen Wang3, Pamela F Weiss4
Affiliation: <sup>1</sup> L.C. Coates, PhD, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
<sup>2</sup> G. Schett, MD, Uniklinikum Erlangen, Department of Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
<sup>3</sup> C. Wang, MD, MSc, Tufts Medicine, Tufts Medical Center, Tufts School of Medicine, Boston, Massachusetts, USA.
<sup>4</sup> P.F. Weiss, MD, MSCE, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Conference/Journal: J Rheumatol
Date published: 2024 Oct 24
Other:
Pages: jrheum2024-0939 , Special Notes: doi: 10.3899/jrheum.2024-0939. , Word Count: 251
A program focused on pathogenesis, clinical trial design, and nonpharmacologic mind-body therapy for of spondyloarthritis (SpA) was presented at the Spondylitis Association of America Unmet Needs Conference IV. SpA pathogenesis is incompletely understood but involves a complex set of drivers, including genetics, biomechanical stress, and microbial factors. Affected tissues may include axial and peripheral joints, entheses, skin, uvea, and intestines. The specific role of key cytokines like interleukin (IL)-23, IL-17, and tumor necrosis factor in the phases of this inflammatory process remains unclear. New insights into pathogenesis will continue to generate targets for novel therapeutics. How to optimally evaluate those therapeutics in clinical trials, and for the various manifestations of SpA, remains less clear. Future trials need better generalizability, robust subgroup analyses to assess differential responses for distinct disease manifestations, a focus on comparative efficacy, and outcomes relevant to the clinician and the patient. Additionally, study designs need to leverage available technology to facilitate subject participation in trials. In view of the interplay between biologic, physical, and psychological aspects of disease, there is increasing attention to nonpharmacologic agents, with the aim of maximizing long-term health-related quality of life through the control of symptoms and inflammation. Recent studies provide encouraging evidence that mind-body interventions such as tai chi, qigong, yoga, and meditation have benefits for patients with SpA, particularly those with pain. The advances in our understanding of pathogenesis, novel therapeutics, and nonpharmacologic interventions have revolutionized the management of SpA, but numerous questions around optimal management remain.
PMID: 39448245 DOI: 10.3899/jrheum.2024-0939