Etanercept Biosimilars A number of Phase 3 trials are ongoing for etanercept biosimilars.1 One evaluation identified three trials in rheumatoid arthritis (RA) patients and one in psoriasis patients. The psoriatic arthritis trial evaluated PASI as a primary endpoint and the following secondary endpoints: PASI50, PASI75, PASI90, PASI score, laboratory values, ECG, adverse events (AEs), injection…
ROME, Italy—Even with classification criteria that have been updated and refined over time, rheumatoid arthritis is still a diagnosis that ultimately has to be made with clinical judgment, said Ronald van Vollenhoven, MD, PhD, professor of medicine and chief of clinical therapy research in inflammatory diseases at the Karolinska University in Sweden. His remarks came…
NEW YORK (Reuters Health)—Clinical outcomes of rheumatoid arthritis (RA) are similar with abatacept and tocilizumab treatment, but the factors that predict efficacy differ for the two agents. “The recommendations for RA treatment from the U.S. and EU describe the use of abatacept and tocilizumab as first-line biologics along with anti-TNF (anti-tumor necrosis factor) inhibitors,” Dr….
A growing understanding of the immunomodulatory effect of the autonomic nervous system (ANS) is edging closer to having clinical applications that could one day benefit patients with rheumatoid arthritis (RA). Researchers pursuing this as an alternative path to biomarkers are investigating whether autonomic status can be used to predict response to therapy. Seattle-area rheumatologist and…
(Reuters Health)—Knee replacement surgery may significantly ease pain and improve leg function and quality of life in patients with osteoarthritis or rheumatoid arthritis (RA), a new study suggests. While surgery doesn’t restore the same level of comfort and function patients had in their younger years, before they developed arthritis, the authors write in the journal…
A new study has examined how ACPA may originate at the molecular level. The researchers propose that numerous environmental factors may trigger the generation of ACPAs that then cross-react with various citrullinated human autoantigens through molecular mimicry to induce RA…
NEW YORK (Reuters Health)—Certolizumab pegol, a humanized anti-TNF antibody fragment conjugated to polyethylene glycol, is effective for treating early rheumatoid arthritis (RA) with poor prognostic factors, according to results from the C-OPERA study. Certolizumab is approved in the U.S. and other countries for treating inflammatory diseases, including RA, but its effectiveness in methotrexate-naïve early RA…
NEW YORK (Reuters Health)—The oral Janus kinase inhibitor tofacitinib (Xeljanz, Pfizer) does not increase the risk of malignancies, according to pooled data from more than 5000 rheumatoid arthritis (RA) patients. In an April 22 online paper in Annals of the Rheumatic Diseases, Dr. Lisy Wang of Pfizer, Groton, Connecticut, and colleagues noted that in RA…
NEW YORK (Reuters Health)—Having a family history of rheumatoid arthritis (RA) does not appear to influence the clinical presentation or treatment response of RA to standard medications, researchers from Sweden report. “At first we were a bit surprised by our findings,” Dr. Thomas Frisell from Karolinska Institutet in Stockholm told Reuters Health by email. “Patients…
A recent British study concluded that determining a rheumatoid arthritis patient’s personal beliefs about medication could aid rheumatologists in regularly addressing medication adherence during visits.