A study published in Arthritis & Rheumatology highlights how the presence of autoantibodies to peptidylarginine deiminase (PAD) may eventually be used to influence treatment decisions in the management of rheumatoid arthritis (RA), sharpening our understanding of disease subtypes.1 Although follow-up prospective studies are needed, these findings underline some intriguing areas for future investigations in immunobiology….
A 56-year-old automobile mechanic was referred to our rheumatology service by his orthopedist to evaluate left posterior knee pain and swelling that had been present for three months. The patient had undergone bilateral total knee arthroplasties (TKAs) for sports-related osteoarthritis three years before. In addition to the knee pain, the patient described several years of…
Rheumatoid arthritis (RA) is a systemic autoimmune disease that affects approximately 1% of the adult population, and involvement of extra-articular tissue occurs in approximately 40% of patients over their lifetimes.1 RA-associated pericardial disease is an uncommon complication, and surgery is the only definitive therapy—according to current literature. In this report, we present the case of…
Historically, ankylosing spondylitis was considered mainly a male disease. But it has become evident this predominance is not as great as previously believed. Here we discuss recent developments in the area, including potential differences between the sexes in symptom and disease burden, immunological and genetic background, diagnostic delay, treatment response and ongoing research questions. Medical…
Over the past few years, biosimilars and other new drugs have been introduced to treat rheumatic illnesses. Some of the conditions we treat have numerous drug options, others have few or only off-label options. This series, “Rheumatology Drugs at a Glance,” provides streamlined information on the administration of biologic, biosimilar and small molecule inhibitor drugs…
(Reuters)—A U.S. judge on Friday upheld two patents relating to Amgen Inc,’s blockbuster rheumatoid arthritis drug Enbrel (etanercept), denying a challenge by Novartis AG, which is seeking to launch a biosimilar version. The decision was a relief to investors concerned about a competitive threat to Enbrel, which had U.S. sales of $4.8 billion last year….
A study comparing seven biologic DMARDs in RA patients aged 65 years and older found abatacept had the highest retention rate and the lowest discontinuation rate…
NEW YORK (Reuters Health)—Monotherapy with the JAK1-selective inhibitor upadacitinib is effective in patients with active rheumatoid arthritis who have an inadequate response to methotrexate, according to results from the SELECT-MONOTHERAPY phase 3 trial. As many as two-thirds of patients with rheumatoid arthritis receiving methotrexate monotherapy fail to achieve satisfactory disease control. Oral therapy with upadacitinib…
TORONTO/MONTREAL (Reuters)—The Canadian province of British Columbia said on May 28 that its public drug plan will switch as many as 20,400 patients from three branded biologic drugs to cheap near-copies called biosimilars, saving an estimated C$96.6 million ($71.9 million) over three years. The new policy from the province’s PharmaCare program targets Johnson & Johnson’s…
At least 6% of patients who used biologic disease-modifying anti-rheumatic drugs (bDMARDs) suffered refractory disease, according to a recent study based on data from the British Society for Rheumatology Biologics Registry for Rheumatoid Arthritis.1 This observational study evaluated the extent of biologic refractory rheumatoid arthritis (RA). The study defined biologic refractory disease as occurring in…