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An official publication of the ACR and the ARP serving rheumatologists and rheumatology professionals

U.S. to Announce New Warning on J&J Coronavirus Vaccine for Guillain-Barré Syndrome

Reuters Staff  |  

(Reuters)—The U.S. Food & Drug Administration (FDA) is expected to announce a new warning on Johnson & Johnson’s (J&J’s) coronavirus vaccine related to a rare autoimmune disorder, The Washington Post reported on Monday, citing four people familiar with the matter.1 According to The Post, about 100 preliminary reports of Guillain-Barré syndrome have been detected in the…

Patients with Rheumatic Disease May Experience Flares after SARS-CoV-2 Vaccination

Linda Carroll  |  

(Reuters Health)—Among a group of New York patients with rheumatic diseases who received a SARS-CoV-2 vaccine, nearly one in six experienced disease flares after getting their shots, a new study finds.1 A survey of more than 1,100 patients who had received at least one vaccine dose revealed that 14.9% experienced flares. Among the 654 who…

Rare Disease Sheds Light on the Origins of Lupus

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Patients with the rare DNASE1L3 biallelic null mutation present with childhood-onset disease that resembles lupus. This observation prompted research into how abnormalities in the enzyme DNASE1L3 are associated with lupus, with researchers finding autoantibody-mediated impairment of DNASE1L3 activity may be a common non-genetic mechanism leads to anti-dsDNA autoreactivity in SLE.

The ACR/Vasculitis Foundation Release Three New Guidelines for Treatment of Vasculitis

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ATLANTA—The American College of Rheumatology (ACR), in partnership with the Vasculitis Foundation (VF), released three new guidelines for the treatment and management of systemic vasculitis. Vasculitis is a group of about 20 rare diseases that have inflammation of blood vessels in common, which can restrict blood flow and damage vital organs. The three guidelines cover…