To determine if varus thrust, a bowing out of the knee during gait (i.e., the first appearance or worsening of varus alignment during stance), is associated with incident and progressive knee osteoarthritis (OA), these researchers undertook an Osteoarthritis Initiative ancillary study. They also considered hypothesized associations adjusted for static alignment, anticipating some attenuation. Methods: Gait…
Tocilizumab a “First Choice” for PHID Syndrome
NEW YORK (Reuters Health)—Tocilizumab should be the “first choice” for treatment of the autoinflammatory and cutaneous manifestations of pigmentary hypertrichosis and non-autoimmune insulin-dependent diabetes mellitus (PHID) syndrome, say clinicians from the U.K. PHID syndrome is an extremely rare autosomal recessive genetic disease caused by mutations in the SLC29A3 gene. Children with the syndrome develop patches…
Insights into the Metabolic Control of RA T Cells
Metabolic control of T cell locomotion provides new opportunities to interfere with T cell invasion into specific tissue sites, according to new research…
U.S. Scientists Unveil Powerful New Tools to Fix Genetic Faults
CHICAGO (Reuters)—U.S. scientists on Wednesday unveiled two new molecular editing tools designed to fix mutations that cause the majority of human genetic diseases, some of which have no known treatment. One technique, by David Liu of Harvard University and the Broad Institute of MIT and Harvard, offers a highly precise way to fix single-letter mistakes…
Supplemental Application for Denosumab Goes to FDA
The FDA accepted for review a supplemental biologics license application for denosumab to treat patients with glucocorticoid-induced osteoporosis…
GSK Wins U.S. Shingles Vaccine Approval, U.K. Nod for Gene Therapy
LONDON (Reuters)—GlaxoSmithKline has won U.S. approval for a new and improved shingles vaccine, the second of three key products for which the British drugmaker expects approval this year. It also secured a recommendation from U.K. cost authorities for a $700,000 gene therapy for so-called “bubble boy” disease—a step forward for the field of fixing faulty…
Potential Biomarker for APS Identified
New research examines the role of factor Xa in the pathology of antiphospholipid syndrome (APS) and systemic lupus erythematosus-associated APS. Researchers found that FXa stimulation was mediated by protease-activated receptors and enhanced by IgG from FXa reactive antibody positive patients, which may make IgG FXa reactivity a novel biomarker for future research…
Biosimilar Infliximab Appears Safe, Effective in Pediatric IBD
NEW YORK (Reuters Health)—A biosimilar version of infliximab appears as effective as the original for treating pediatric inflammatory bowel disease (PIBD), and less costly, new research shows. “These baseline data have now enabled us to confidently switch patients from originator to biosimilar, adopting the same prospective methodology to monitor effectiveness, safety and cost,” Dr. Lisa…
Where OA & Depression Intersect
Pain, limited mobility and lower quality of life—these aspects of living with osteoarthritis may result in severe depression. New research from Alan Rathbun, PhD, MPH, may enable physicians to better understand the intersection of physical and mental health so they can improve overall patient care…
Do Older Women Who Use Bisphosphonates Need Fewer Knee Replacements?
NEW YORK (Reuters Health)—The rate of knee replacement surgery among older women with knee osteoarthritis is lower in those who take bisphosphonates than in those who don’t, according to a database study. Knee osteoarthritis accounts for 97% of all knee replacement surgeries. Trials of bisphosphonates in knee osteoarthritis have yielded conflicting results. To learn more,…
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