Mast cells may become a therapeutic target for low back pain, according to new research. Researchers found mast cells can infiltrate intervertebral disc cells and play a role in their degeneration. Specifically, mast cells and the cytokine, IL-6, were both more likely to be found in painful intervertebral discs surgically removed from patients than in control discs…
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…
The FDA accepted for review a supplemental biologics license application for denosumab to treat patients with glucocorticoid-induced osteoporosis…
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…
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,…
Deborah Dyett Desir, MD, vividly remembers her first day as an undergraduate student at Harvard University, Boston. When her parents helped her move into the dorm, her mother, Betty, handed her a beautiful begonia. “My response was, ‘What on earth am I going to do with this plant?’” she says, recalling how she examined the…
Osteoporosis Screening The aphorism, “Those who do not learn history are doomed to repeat it,” applies to The Rheumatologist August 2017 article that documents the continued low screening rates for those at high risk for osteoporosis-related fragility fractures, in particular people older than 65 and those who have suffered a fracture already. So here’s a…
(Reuters)—Flexion Therapeutics Inc. said its injectable drug to treat osteoarthritis-related knee pain was approved by the U.S. Food and Drug Administration. The approval comes at a time when U.S. federal authorities are implementing a slew of measures to combat opioid abuse, with President Donald Trump in August declaring the opioid epidemic a national emergency. The…
New research in mice shows that sclerostin deficiency may play a significant role in bone formation, possibly despite skeletal age. In the study, sclerostin-deficient mice more readily formed cortical bone and had increases in periosteal bone formation rates, as well as increased expression of the Wnt inhibitor Dkk1, than controls…
(Reuters Health)—About three in five older men with tiny spinal fractures related to osteoporosis reported new or worsening back pain in a new study. Only about one-quarter of new vertebral fractures are diagnosed by a doctor, the study team writes in their September 7 online report in Journal of Bone and Mineral Research, though the…