Supported by data in patients with new-onset and relapsing giant cell arteritis (GCA), the FDA approved upadacitinib for the treatment of adults with GCA.
What’s New in Large Vessel Vasculitis
The large vessel vasculitides were a major focus of the 21st International Vasculitis Workshop held in Barcelona in April. The biennial conference brings together specialists from multiple disciplines, including rheumatology, nephrology and immunology, to discuss cutting-edge vasculitis research. This article reviews important points regarding the pathogenesis, diagnosis and management of both giant cell arteritis and…
What’s New in Polymyalgia Rheumatica?
Should all patients with polymyalgia rheumatica (PMR) have a vascular ultrasound assessment? What treatments are the safest and most efficacious for patients with PMR? Frank Buttgereit, MD, answered these questions and highlighted the latest research on PMR in this session at EULAR 2024.
Consensus Guidelines on Diagnostic Approach to Giant Cell Arteritis Arrive from Society for Cardiovascular Pathology
At the end of 2023, the Society for Cardiovascular Pathology (SCVP) published consensus guidelines on the diagnostic approach to temporal artery biopsy.1 Through this publication, SCVP hopes to bring more uniformity to the processing, interpretation and reporting of these specimens, taking into consideration the most up-to-date literature available. These guidelines have obvious impact on clinical…
How Prevalent Is Subclinical Giant Cell Arteritis in Polymyalgia Rheumatica?
Background/Purpose It has been reported that 20–50% of patients with polymyalgia rheumatica (PMR) have subclinical giant cell arteritis (GCA). The natural history of ultrasound-defined subclinical GCA in PMR is not known. Methods Twenty-five newly diagnosed PMR patients who met a clinical diagnosis for PMR, verified by two rheumatologists, were examined by ultrasound. All six branches…
Case Report: Giant Cell Arteritis-Related Stroke
Thromboembolic events are major contributors to the morbidity and mortality of patients with giant cell arteritis (GCA), but little is known about how GCA may increase the risk of ischemic strokes. GCA-related stroke is described as an ischemic cerebral infarct occurring within three to four weeks of GCA diagnosis and treatment. It occurs in 3–7%…
Vasculitis Guidelines in Focus, Part 6: Giant Cell Arteritis
In 2021, the ACR—in concert with the Vasculitis Foundation (VF)—released four new vasculitis guidelines, one each on: 1) anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis, 2) giant cell arteritis (GCA) and Takayasu arteritis, 3) polyarteritis nodosa and 4) Kawasaki disease. The guideline development process is complex. For the vasculitis guidelines, this process kicked off in June…
A Vessel for Knowledge: The Latest Research & Management Updates for Vasculitis
Brendan Antiochos, MD, provided a timely update on research and treatments related to vasculitis, addressing treatments for ANCA-associated vasculitis and giant cell arteritis, COVID-19 vaccination and more.
Highlights from ACR Convergence’s Late-Breaking Abstracts
COVID-19 vaccination, treatments for rheumatic disease and more—the Late-Breaking Abstracts session of ACR Convergence 2021 highlighted six studies with implications for rheumatology.
Efficacy of Tocilizumab Monotherapy After Ultra-Short Glucocorticoid Administration in GCA
In a small study, patients with GCA maintained remission after receiving three days of treatment with methylprednisolone followed by tocilizumab.
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