HLA-B27 may be a phenotypic expression of axial spondyloarthritis (SpA), according to a large international study. The study found patients with axial SpA who were positive for HLA-B27 had more severe radiographic damage than those who were negative for HLA-B27, and three quarters of study patients with ankylosis spondyloarthritis were HLA-B27 positive.
With many new agents designed to treat PsA, rheumatologists and patients have options. Schwartzman et al. examined the real-world use of different treatments and ranked patient medication preferences.
The axial phenotype of psoriatic arthritis (axPsA) is an excellent example of a major controversy in rheumatology that has become the focus of attention because of the emergence of new therapies with different mechanisms of action for alleviating joint inflammation. It was first described in 1961 but, until recently, it has largely remained under the…
When Moll and Wright first described the spondyloarthritides in the early 1970s, the archetype of the group was ankylosing spondylitis (AS).1 The shared clinical features of the spondyloarthritides were sacroiliitis; asymmetric large joint peripheral arthritis; psoriasis or psoriaform skin lesions, including keratoderma blennorrhagica; uveitis; and bowel inflammation. Moll and Wright described five clinical subgroups of…
Findings support the continued use of TNF inhibitor monotherapy in individuals with immune-mediated inflammatory diseases. In the study, these patients had a lower risk of hospitalization or death caused by COVID-19 than patients on other commonly prescribed treatment regimens
The etiology of psoriatic arthritis (PsA) is poorly understood but current evidence supports an interaction between genetic and environmental factors that coalesce to promote local tissue inflammation.1-3 The pivotal cytokines that underlie the local inflammatory response in a wide range of tissues are interleukin (IL) 23, IL-17 and tumor necrosis factor (TNF).4 The central contribution…
As the cloud moved away from the tent, Miriam’s skin suddenly became diseased, as white as snow. When Aaron turned toward her, he saw that she was diseased. —Numbers 12:10 For 29 years he [Fray Pedro de Urraca] was afflicted by … pain, suffering it at once in all the joints of his body, with…
Two recent trials demonstrated the safety and efficacy of risankizumab-rzaa for the treatment of adults with active psoriatic arthritis.
At the 17th Annual Advances in the Diagnosis and Treatment of the Rheumatic Diseases meeting, Ana-Maria Orbai, MD, MHS, discussed lessons learned from the cases of several patients with psoriatic arthritis.
Martin Kriegel, MD, PhD, Receives 2021 Lupus Insight Award “I have always found the conundrum of autoimmunity interesting. It’s fascinating to find out why the immune system attacks the body, how it can distinguish self from non-self,” says Martin Kriegel, MD, PhD, head of the Department of Translational Rheumatology & Immunology, Institute of Musculoskeletal Medicine,…