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…
Atypical Giant Cell Arteritis Case Illustrates Diagnosis, Management Challenges
Giant cell arteritis (GCA) is a granulomatous vasculitis of large- and medium-sized arteries, usually affecting the cranial branches of the aortic arch. It is the most common vasculitis, with the highest risk factor being age. Accurate diagnosis and prompt initiation of therapy are of great importance to prevent serious complications, with the most feared being…
Case Report: A Patient with Submandibular Swelling
We report on a 77-year-old patient who was diagnosed with giant cell arteritis (GCA) on histopathology of the submandibular gland and eventually went on to develop classic signs and symptoms of GCA. This observation highlights neck swelling as a rare initial presentation of GCA. Case Presentation A 77-year-old previously healthy man presented to his primary…
VEXAS: A Newly Identified & Vexing Myeloid-Driven Inflammation
A large, international team of rheumatologists, geneticists, hematologists and other researchers has discovered a severe inflammatory syndrome linked to an acquired genetic mutation in the bone marrow of older men. The X-linked syndrome, they found, is caused by a somatic mutation in myeloid stem cells that hobbles the master regulator of a pathway tasked with…
Case Report: The Hairdresser Who Couldn’t Comb Her Hair
Polymyalgia rheumatica (PMR) is an inflammatory rheumatic condition characterized by pain and morning stiffness at the neck, shoulders and hip girdle. It can be associated with giant cell arteritis (GCA); in fact, the two disorders may represent a continuum of the same disease process. This case describes a patient who initially refused treatment for PMR…
Exciting Advances in Giant Cell Arteritis Diagnosis & Treatment
Baltimore—Rheumatologists and meteorologists share more in common than you might suspect, said Dr. Rebecca Manno, assistant professor of medicine for the Division of Rheumatology at Johns Hopkins University, Baltimore, and assistant director of the Johns Hopkins Vasculitis Center. At a March 8 meeting of the Maryland Society for the Rheumatic Diseases, Dr. Manno used the…
Experts Discuss Proposed Giant Cell Arteritis Risk Tool
A proposed model to predict the risk of giant cell arteritis (GCA) prior to a temporal artery biopsy could help triage patients and guide decision making about the need for biopsy or monitoring (see Figure 1). There’s no specific biomarker for GCA, and GCA can be a “diagnostic conundrum, especially when it presents in an…
Abatacept Plus Prednisone Therapy Studied for Treating Giant Cell Arteritis
A recent study, conducted by the Vasculitis Clinical Research Consortium and funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), examined whether the addition of abatacept, a drug that affects T cell activation, to standard prednisone treatment could reduce the risk of relapse in patients with giant cell arteritis (GCA).1 Although…
Rheumatology Drug Updates: Uncertain Future for Romosozumab, Plus FDA Approves Tocilizumab for GCA
Romosozumab’s Future Is Uncertain Romosozumab, which has the possible U.S. brand name Evenity, is awaiting approval from the FDA.1 The treatment is an investigational, injectable biologic for treating osteoporosis. It increases bone formation and bone density, reducing a patient’s risk of fractures. The manufacturer no longer expects the FDA to approve the drug this year…
Potential New Maintenance Therapies for Vasculitides Revealed
WASHINGTON, D.C.—New insights into maintenance therapy for patients with vasculitides were covered by several speakers at the 2016 ACR/ARHP Annual Meeting abstract session titled, Vasculitis I: Novel Approaches to Therapy. Expert Hubert de Boysson, MD, MSc, of the Internal Medicine Department at Caen University Hospital in France, led discussion on new therapies for patients with…
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