Losing excess weight may help preserve knee cartilage in people who have or are at risk of knee osteoarthritis (OA), according to researchers at the University of California, San Francisco (UCSF), whose findings were recently published online in the journal Radiology. Knee cartilage is the rubbery, slick cap that covers the ends of the upper (femur) and lower (tibia) leg bones that make up the knee joint.
Their study also found that shedding extra pounds protected the menisci, the crescent-shaped cartilage pads that cushion the knee joint. Lead author Alexandra Gersing, MD, a postdoctoral scholar at UCSF School of Medicine, says this is especially important because a torn or damaged meniscus can speed up the degeneration of the knee joint overall.
Continue reading Study Confirms That Losing Weight May Save Your Knees
Recent research shows that statins — the drugs people take to lower their cholesterol — may also lower their chances of getting osteoarthritis or delay its progression.
Traditionally, treatment for osteoarthritis (OA) has been limited to relieving symptoms and replacing joints with prostheses once they become irreparably damaged. However, researchers are actively looking for treatments that will not only ease OA’s pain and stiffness, but will slow, stop – or even prevent – the progression of joint damage. Statins may be one possible answer.
Proof That Statins May Work Against OA
Several studies have found that all other things being equal (age, weight, comorbid conditions, for example) people taking statins either had a lower prevalence of OA or had slower-progressing OA than those who didn’t take the drugs.
Continue reading Stopping Osteoarthritis with Statins?
Widely used by doctors to soften forehead wrinkles and reduce uncontrollably sweaty armpits, researchers are exploring botulinum toxin as a potential therapy for osteoarthritis (OA) pain.
“The Botox story is very intriguing,” says David Felson, MD, MPH, professor of medicine and epidemiology at Boston University School of Medicine. “It isn’t just muscles. It can paralyze nerves. Just like celebrities injecting it into wrinkles, it could have the same effect on a hip muscle. Botox could paralyze the muscle that is transmitting pain.”
This toxin may eventually be used to treat OA patients whose pain is not sufficiently controlled by traditional medicines like NSAIDs or analgesics, and for patients who may experience adverse effects from those medicines, says Dr. Felson.
Continue reading Studies Suggest Botox May Ease Osteoarthritis Pain
Can cracking your knuckles cause cartilage breakdown? Can texting trigger hand OA? Will wearing high heels damage your knee joints? Osteoarthritis (OA), sometimes called “wear and tear” arthritis, occurs when the cartilage or cushion between joints breaks down leading to pain, stiffness and swelling. So it’s often thought that if you engage in repetitive activity and put added stress on your joints, it can affect how quickly you get OA or how fast it progresses. Can these five lifestyle factors – knuckle cracking, texting, diet, high-impact exercise and high-heeled shoes – affect your joint health and possibly cause osteoarthritis? Here’s what research says.
Continue reading Can Lifestyle Factors Influence Osteoarthritis Outcomes?