In patients with RA, age and higher rates of comorbidity are influential in selecting and changing treatments…
Metabolomic Profiles: A Biomarker for the Biological Treatment of RA
A recent study suggests that metabolites may be a biomarker for disease activity in patients with rheumatoid arthritis (RA). For the first time, researchers identified serum metabolomic profiles and 16 clinical parameters that serve as a reasonably predictive model for a patient’s therapeutic response to biological treatment of RA, specifically TNF-α inhibitor therapy…
Do RA Patients in Clinical Trials for Biologics Represent the Average?
It’s estimated that a majority of patients with rheumatoid arthritis (RA) have been exposed to biologic treatments. However, the randomized controlled trials demonstrating the safety and efficacy of these biologic agents have strict participant eligibility requirements. New research has examined the requirements of 30 trials for biologics and applied those standards to two large clinical cohorts. The result: A majority of these RA patients did not satisfy the criteria…
Small Increased Risk for CIN & Cervical CA with TNF Inhibitors
NEW YORK (Reuters Health)—Women with rheumatoid arthritis (RA) are at increased risk for cervical intraepithelial neoplasia (CIN), and those taking a tumor necrosis factor (TNF) inhibitor are at increased risk of cervical cancer, according to a study from Sweden. “Whether this (the increase in invasive cancers) was due to the TNF inhibitors, disease severity, or…
Family History Not Linked to Clinical Presentation, Treatment Response of 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…
Panel Addresses Drug Safety Issues in Rheumatology Products
Black box warnings, TNF inhibitors, and tofacitinib discussed
Are We Playing It Safe?
Tumor necrosis factor alpha inhibition and the risk of solid malignancies