Based on the classification system developed by the Chapel Hill Consensus Conference, anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis is defined as a necrotizing vasculitis involving small vessels that is associated with myeloperoxidase (MPO) ANCA or proteinase 3 (PR3) ANCA and displays minimal immune deposits. The mechanism behind the pathogenesis of ANCA-associated vasculitis is not fully…
Could relief for rheumatoid arthritis (RA) symptoms be as close as the nearest seafood restaurant? Possibly, say researchers from Harvard. University who recently conducted a cross-sectional study. Published in the March issue of Arthritis Care & Research, the research examined whether consuming fresh fish could ease RA symptoms.1 Previous studies have examined the role fish…
A phase 3 clinical trial in which researchers treated lupus patients with blisibimod, a biologic treatment that inhibits B cell activating factor (BAFF), did not meet its primary endpoint, but did demonstrate evidence of possible efficacy. Researcher Joan T. Merrill, MD, a member of the Oklahoma Medical Research Foundation (OMRF) and OMRF professor of medicine…
Experts in rheumatoid arthritis, cardiovascular health and education have joined forces to create a video intervention designed to help patients understand their risks for heart attack and stroke, as well as how to reduce these risks. Early research into this educational intervention shows the video is effective…
Patients with a specific genetic predisposition for rheumatoid arthritis (RA) may want to take precautions when consuming certain types of meat, dairy and produce grown with cow manure, according to a new study out of the University of Central Florida (UCF) in Orlando. The study, which assessed 100 RA patients, published in the journal Frontiers…
There has long been a wall separating adult rheumatologists from pediatric rheumatologists. A recent review article published in the January edition of Arthritis & Rheumatology (A&R) suggests that genetics, rather than age, may be a better way to categorize forms of primary inflammatory arthritis across the lifespan.1 “Pediatric and adult rheumatologists don’t generally interact that…
Pulmonary arterial hypertension (PAH) in connective tissue disease (CTD) features significant morbidity and mortality. Standard therapies with endothelin receptor antagonists and phosphodiesterase-5 inhibitors have shown some clinical improvement in patients, but these clinical improvements have proved modest when compared with other types of PAH. As our case below suggests, rituximab may show promise as a…
In the complex web of interactions between systemic inflammatory response, rheumatic disease and disease-modifying anti-rheumatic drugs (DMARDs), what is the potential for using rheumatologic therapies to treat other medical conditions linked to inflammation? Some medical researchers have looked at cardiac conditions, and others have examined the overlap with Alzheimer’s disease and other dementias. Positive effects…
(Reuters Health)—Middle-aged women who get poor quality sleep have elevated levels of inflammatory markers, suggesting their risk for heart disease and other illnesses may be increased, U.S. researchers say. Based on sleep monitoring and blood tests of 295 women, most of whom were past menopause, researchers found those who had trouble falling asleep or who…
SAN DIEGO—Will rheumatologists soon be able to use data from genetics and genome-wide association studies to more accurately predict disease and develop new therapies for rheumatic diseases? At a Nov. 5 session at the 2017 ACR/ARHP Annual Meeting, experts shared their views on how to glean this useful knowledge from genomics studies. The cost to develop…