Patients who develop a periprosthetic joint infection (PJI) after a total hip replacement have more than a five-fold increased risk of mortality within 10 years, according to new research published in the Journal of Bone and Joint Surgery. In one of the largest studies to date of patients with PJI after total hip arthroplasty (THA), researchers from ICES, Sunnybrook Research … [Read more...]
Orthopedics News
A quick and inexpensive test for osteoporosis risk
As life expectancy increases worldwide, age-associated diseases such as osteoporosis are having an increasing impact. Although early detection could help physicians intervene as soon as possible -- when treatment might offer the greatest benefit -- this type of detection is not yet possible with current osteoporosis diagnostic tests. Now, researchers reporting in ACS Central … [Read more...]
Eating Prunes may Help Protect against bone loss in older women
It's already well known that prunes are good for your gut, but new Penn State research suggests they may be good for bone health, too. In a research review, the researchers found that prunes can help prevent or delay bone loss in postmenopausal women, possibly due to their ability to reduce inflammation and oxidative stress, both of which contribute to bone loss. "In … [Read more...]
New Target may Help Protect Bones as We Age
Drugs we take like prednisone can weaken our bones and so can aging, and scientists working to prevent both have some of the first evidence that the best target may not be the logical one. They are finding that in aging bone, the mineralocorticoid receptor, better known for its role in blood pressure regulation, is a key factor in bone health, says Dr. Meghan E. … [Read more...]
Eggshells can help grow, heal bones
Eggshells can enhance the growth of new, strong bones needed in medical procedures, a team of UMass Lowell researchers has discovered. The technique developed by UMass Lowell could one day be applied to repair bones in patients with injuries due to aging, accidents, cancer and other diseases or in military combat, according to Assistant Prof. Gulden Camci-Unal, who is … [Read more...]
Exercise-induced hormone irisin triggers bone remodeling in mice
Exercise has been touted to build bone mass, but exactly how it actually accomplishes this is a matter of debate. Now, researchers show that an exercise-induced hormone activates cells that are critical for bone remodeling in mice. A study appearing in the journal Cell on December 13 identifies a receptor for irisin, an exercise hormone, and shows that irisin impacts … [Read more...]
Tennis elbow treatments provide little to no benefit, study finds
The painful condition known as "tennis elbow" results from overuse of the tendons in the forearm, typically in a patient's dominant arm. A repetitive stress injury, tennis elbow affects not just athletes, but also tradesmen, food industry workers, manufacturers and office workers -- anyone who uses the hands and wrists for hours each day. Numerous treatments are available to … [Read more...]
Nutrition has a greater impact on bone strength than exercise
One question that scientists and fitness experts alike would love to answer is whether exercise or nutrition has a bigger positive impact on bone strength. University of Michigan researchers looked at mineral supplementation and exercise in mice, and found surprising results -- nutrition has a greater impact on bone mass and strength than exercise. Further, even after the … [Read more...]
Engineered cartilage template to heal broken bones
A team of UConn Health researchers has designed a novel, hybrid hydrogel system to help address some of the challenges in repairing bone in the event of injury. The UConn Health team, led by associate professor of orthopedic surgery Syam Nukavarapu, described their findings in a recent issue of Journal of Biomedical Materials Research-Part B, where the work is featured on the … [Read more...]
Heavy bones, low body weight: New link between bone cells and blood sugar level found
Bone cells do not just form new bone, they also influence the blood sugar level. Leuven scientists have now discovered a new mechanism that controls this link. The metabolism of bone cells determines how much sugar they use; if the bone cells consume more sugar than normal, this can lower the glucose level in the blood. This research may contribute to future therapies for … [Read more...]
New Treatment for Osteoporosis Protects Patients
A new treatment for osteoporosis provides major improvements in bone density and more effective protection against fractures than the current standard treatment. These are the findings of a study published in the New England Journal of Medicine (NEJM). The study is the first that compares the effect of two osteoporosis medicines on fractures. "With the new treatment, we … [Read more...]
Eating protein three times a day could make our seniors stronger
Loss of muscle is an inevitable consequence of aging that can lead to frailty, falls or mobility problems. Eating enough protein is one way to remedy it, but it would seem that spreading protein equally among the three daily meals could be linked to greater mass and muscle strength in the elderly. These are the findings of a study conducted at the Research Institute of the … [Read more...]
Is There A Hidden Calcium Cholesterol Connection?
It's well known that calcium is essential for strong bones and teeth, but new research shows it also plays a key role in moderating another important aspect of health -- cholesterol. Scientists at the University of Alberta and McGill University have discovered a direct link between calcium and cholesterol, a discovery that could pave the way for new ways of treating high … [Read more...]
Assessment of bone density and fracture history can predict long-term fracture risk
Factors such as low bone density and previous fractures are commonly used to predict an individual's risk of experiencing a fracture over the next 10 years. A new analysis has found that a single bone density measurement and an assessment of fracture history in postmenopausal women can predict fracture risk over a much longer period, up to 25 years. The findings come … [Read more...]
Specific diabetes medications to protect bone health recommended
Type 2 diabetes (T2D) and osteoporosis often coexist in patients, but managing both conditions can be a challenge. A comprehensive review published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism highlights the most effective treatment options for treating these conditions together. Previous research has focused on the management of T2D and … [Read more...]
Yogurt consumption in older Irish adults linked with better bone health
The largest observational study to date of dairy intakes and bone and frailty measurements in older adults has found that increased yogurt consumption was associated with a higher hip bone density and a significantly reduced risk of osteoporosis in older women and men on the island of Ireland, after taking into account traditional risk factors. The study led by Trinity … [Read more...]
Getting a leg up: Hand task training transfers motor knowledge to feet
The human brain's cerebellum controls the body's ability to tightly and accurately coordinate and time movements as fine as picking up a pin and as muscular as running a foot race. Now, Johns Hopkins researchers have added to evidence that this structure also helps transfer so-called motor learning from one part of the body to another. One implication of the research, … [Read more...]
Soluble corn fiber can help young women build bone, & older preserve bone
Supplementing with soluble corn fiber at two critical times in a woman's life -- adolescence and post-menopause -- can help build and retain calcium in bone, according to new research from Purdue University. "We are looking deeper in the gut to build healthy bone in girls and help older women retain strong bones during an age when they are susceptible to fractures," said … [Read more...]
Vitamin D Deficiency In Newborns
Babies born with low levels of vitamin D may be more likely to develop multiple sclerosis (MS) later in life than babies with higher levels of vitamin D, according to a study published in an online issue of Neurology®, the medical journal of the American Academy of Neurology. "More research is needed to confirm these results, but our results may provide important … [Read more...]
Get Up On Your Feet Sooner After Hip Fracture
An already available drug can help patients get back on their feet more rapidly after a hip fracture, according to an international study published in the Journal of Bone Joint Surgery. The results suggest that treatment with the drug accelerates the healing process in broken bones. "We have shown that patients are more mobile and suffer less pain after a hip fracture … [Read more...]
Personalized Fracture Risk Assessment Is Trending Now!
In people over 50 years of age, fractures are so common that for example one in three women will suffer a wrist, ankle or hip fracture during their life. Low-energy fractures caused by bone weakening are one manifestation of osteoporosis. These fractures are painful and considerably weaken the patient's quality of life and, in the worst case scenario, can even lead to … [Read more...]
Osteoporosis: Antibody Crystallized!
Osteoporosis particularly affects elderly women: the bone's structure weakens and the risk of suffering fractures rises. As prophylaxis patients are advised to have a healthy diet and perform physical exercises; when the risk of bone fractures is high, medicine preventing further bone loss is prescribed in addition. In the search for better treatments for this disease … [Read more...]
Bone-Building Soluble Corn Fiber For Women
Supplementing with soluble corn fiber at two critical times in a woman's life -- adolescence and post-menopause -- can help build and retain calcium in bone, according to new research from Purdue University. "We are looking deeper in the gut to build healthy bone in girls and help older women retain strong bones during an age when they are susceptible to fractures," said … [Read more...]
Injected drug reduces risk of fracture among women with osteoporosis
Among postmenopausal women with osteoporosis at risk of fracture, daily injection of the drug abaloparatide for 18 months significantly reduced the risk of new vertebral and nonvertebral fractures compared with placebo, according to a study appearing in the August 16 issue of JAMA. Osteoporosis is associated with substantial social, economic, and public health burdens. … [Read more...]
Get Customized New Knees
BACKGROUND: Patients with severe damage to the knee joint who suffer with progressive pain and impaired function may opt for total knee replacement. In the U.S., osteoarthritis is the most common reason for knee replacement. In a total knee replacement, the diseased knee joint is replaced with artificial parts. During the procedure, the end of the femur bone is removed and … [Read more...]
Osteoporosis: The “silent” disease in women
Researchers have developed an index to better predict which women may experience faster bone loss across the menopause transition, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism. Osteoporosis is often referred to as a "silent" disease because individuals who have it experience few noticeable symptoms. … [Read more...]
Thoracic Outlet Syndrome
Imagine being injured by your own bones or muscles. That’s what happens to patients with thoracic outlet syndrome, a condition that goes misdiagnosed in many. If proper treatment is given right away, patients could be cured for good. Jamila Crooks told Ivanhoe, “The last three years have been stressful. Holding a coffee cup was very difficult. Going from doctor to doctor not … [Read more...]
Saving Bad Hips with 3D Technology
More than 2.5 million Americans are living with an artificial hip. For those with a failed hip replacement, many are either too afraid to have a revision or don’t know what can be done and instead live with the pain and disability. But there is hope. Now, 3D technology is helping surgeons plan and perform the surgery better than ever before. Enjoying a stroll with her son is … [Read more...]
Women more prone to knee injuries: University of Texas Study
Researchers from The University of Texas Medical Branch at Galveston have found that women who take the birth control pill, which lessen and stabilize estrogen levels, were less likely to suffer serious knee injuries. The findings are currently available in Medicine & Science in Sports & Exercise, the official journal of the American College of Sports … [Read more...]
High daily coffee consumption may lower MS risk: A Study
Drinking a lot of coffee every day--more than 900 ml (30 fluid ounces) or around six cups--is linked to a reduced risk of multiple sclerosis (MS), finds research published online in the Journal of Neurology Neurosurgery & Psychiatry. Caffeine, a central nervous system stimulant, has neuroprotective properties and can suppress the production of chemicals … [Read more...]
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