Rush University Medical Center study finds more complications in women and in males over the age of 55

Health-care system constraints combined with a lack of a uniform referral process are leaving Ontario physicians brokering which patients are in greatest need of hip and knee replacement, a study led by a St. Michael's Hospital researcher funded by the Canadian Institutes of Health Research has revealed.

With the graying of America’s Baby Boomer generation, arthritis is a growing health concern. Traditionally associated with the elderly, this common joint disease currently afflicts over 20 million men and women in the United States. To aggravate matters, arthritis is also prevalent among the overweight—which describes nearly 65 percent of our nation’s adult population.

Total hip arthroplasty (THA), or hip replacement, is an effective treatment for osteoarthritis (OA), but most studies have only followed patients for up to one year.

Osteoarthritis (OA) of the hip is a growing problem that will continue to increase as the population ages. Previous studies have reported on risk factors for developing OA, but few have examined the factors that might predict its prognosis.

University of Arkansas researchers have found a simple, inexpensive way to create a nanowire coating on the surface of biocompatible titanium that can be used to create more effective surfaces for hip replacement, dental reconstruction and vascular stenting. Further, the material can easily be sterilized using ultraviolet light and water or using ethanol, making it useful in hospital settings and meat-processing plants,

According to the U.S. Department of Census, the number of centenarians could cross the 4 million mark by 2050. Although approximately 40 percent of centenarians are functionally independent, they are among those at the highest risk for disabling arthritis and fractures due to osteoporosis.

Massachusetts General Hospital (MGH) surgeons have performed the first total hip replacement using a joint socket lined with a novel material invented at the MGH.