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

Conditions

Subcategories:Axial SpondyloarthritisClinical Criteria/GuidelinesGout and Crystalline ArthritisMyositisOsteoarthritis and Bone DisordersOther Rheumatic ConditionsPain SyndromesPediatric ConditionsPsoriatic ArthritisRheumatoid ArthritisSjögren’s DiseaseSoft Tissue PainSystemic Lupus ErythematosusSystemic SclerosisVasculitis

Comparative Assessment of the Different ACR/EULAR Remission Definitions for RA for Their Use as Clinical Trial End Points

Arthritis & Rheumatology  |  

Significant advances have been made in the treatment of RA over the past 20 years, and with the hope of developing even more effective therapeutics, achieving a very low level of disease activity, such as remission, is an important outcome to be examined. The ACR and EULAR have defined remission using Boolean- or index-based criteria. The researchers undertook this study to compare definitions of remission to inform choice of end points for future RA clinical trials and included in their comparison the remission criterion of a score of ≤2.8 on the Clinical Disease Activity Index…

Peripheral Helper Cells May Provide Clue to RA Pathology

  |  

Research has identified a subset of T cells, peripheral helper (TPH) cells, which may promote pathological B cell responses and antibody production in patients with seropositive RA. TPH cells also express chemokine receptors, enabling them to infiltrate inflamed parts of the body and stimulate B cells to produce antibodies…

Online Treatment Reduces Chronic Knee Pain from Arthritis

Shereen Lehman  |  

(Reuters Health)—A web-based program of exercise and coping skills training improves both function and pain in arthritic knees, a new study suggests. This kind of online therapy can greatly improve access to effective, nonsurgical and non-drug relief for people with osteoarthritis of the knee, researchers say. “Osteoarthritis is a leading cause of chronic knee pain…

Volatility of the Gut Microbiome Tied to IBD

Marilynn Larkin  |  

NEW YORK (Reuters Health)—Fluctuations in the gut microbiome over time could underlie inflammatory bowel disease (IBD), including Crohn’s and ulcerative colitis, researchers suggest. “Both the state and the dynamics of the human gut microbiome in healthy individuals are highly personalized. Although cross-sectional studies have revealed dysbiosis of the gut microbiome in IBD, little is known…

E. Coli Linked to Crohn’s Disease-Associated Spondyloarthritis

Will Boggs, MD  |  

NEW YORK (Reuters Health)—An adherent-invasive E. coli pathotype present in the bowel may contribute to the development of Crohn’s disease-associated spondyloarthritis, researchers say. “Clinical symptoms, including extra-intestinal manifestations, in Crohn’s disease offer a portal into the microbial, immune, and genetic mechanisms underlying disease pathogenesis,” Dr. Randy S. Longman from Weill Cornell Medical College in New…

Intraocular Vancomycin Associated with Hemorrhagic Occlusive Retinal Vasculitis

Lorraine L. Janeczko  |  

NEW YORK (Reuters Health)—Intraocular vancomycin may lead to potentially blinding hemorrhagic occlusive retinal vasculitis (HORV), a new study suggests. “The importance of this study was to present in a number of patients overwhelming evidence that rarely, intraocular vancomycin is associated with sight-threatening retinal vascular occlusion,” says lead author Dr. Andre J. Witkin of Tufts Medical…

Weak Thigh Muscles Tied to Knee Osteoarthritis in Women

Lisa Rapaport  |  

(Reuters Health)—Women with weaker thigh muscles may be more likely to develop knee osteoarthritis, a recent study suggests. Women with lower knee extensor strength were 47 percent more likely to develop knee arthritis than women who had stronger knee extensors, the study found. Weakness in the knee flexor muscles was associated with 41 percent greater…