To increase access to community-based physical activity for arthritis patients, the Osteoarthritis Action Alliance has awarded funding to three programs designed to implement evidence-based physical activity programs and osteoarthritis education in their communities…
An Australian study found an association between child physical performance measures and adult knee structures. The data, collected from three points in participants’ lives, revealed a link between childhood activity and adult tibial cartilage volume and bone area.
NEW YORK (Reuters Health)—Growth hormone is associated with a decrease in fractures in women with postmenopausal osteoporosis even a decade after treatment ceases, researchers from Sweden report. “We were surprised and pleased to find that the patients had a reduced risk of fracture so many years after the growth hormone treatment was ceased,” Dr. Emily…
New research in mice has found that treatment with a vitamin C derivative can effectively suppress the generation of mitochondrial superoxide, which plays a role in cartilage degeneration and the progression of osteoarthritis…
(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…
(Reuters Health)—Women who have pregnancies less than a year apart may have a greater risk for osteoporosis later in life than those who wait longer between babies, a study suggests. Researchers compared the reproductive histories of 239 postmenopausal women with osteoporosis to 298 similar women without thinning bones. Pregnancies no more than 12 months apart…
NEW YORK (Reuters Health)—Some placebos are more effective than others, and these differences can influence the apparent outcomes of clinical trials, according to a systematic review and meta-analysis of osteoarthritis trials. “More surprising than the fact that all placebos are not equal is the magnitude of that difference,” Dr. Raveendhara R. Bannuru, from Tufts Medical…
In a 25 month Phase 3 trial, abaloparatide-SC reduced the risk of new fractures in patients suffering from postmenopausal osteoporosis. Plus, the FDA launches a new drug safety website.
(Reuters Health)—Media reports raising safety concerns about osteoporosis drugs known as bisphosphonates may have contributed to a sharp drop in their use—even though U.S. doctors and drug regulators haven’t recommended against taking them, a study suggests. Fosamax (alendronate sodium) won U.S. marketing approval in 1995. Widespread use of the drug and others like it over…
NEW YORK (Reuters Health)—In postmenopausal osteoporotic women, changing from teriparatide to denosumab benefits bone mineral density (BMD) but switching from denosumab to teriparatide may result in bone loss, according to new research. In a July 3 online paper in The Lancet, Dr. Benjamin Z. Leder, of Massachusetts General Hospital, Boston, and colleagues noted that many…