A material that can be squirted into broken bones, where it hardens within minutes, has been developed by UK scientists.
The toothpaste-like substance forms a biodegradeable scaffold over which the body's own bone grows.
Friday, May 22nd
Last update09:27:05 PM GMT
Experts predict that as a result of the so-called JUPITER study, which seemed to show that the statin drug Crestor lowers the risk of heart attacks and strokes in those with high levels of inflammation, will lead to millions of people being put on statin drugs.
But the benefits were actually tiny -- about 0.72 percent of the statin takers in the trial had a heart attack or stroke, compared with 1.5 percent of those taking placebos.
The outgoing Bush administration is planning to announce a broad new "right of conscience" rule permitting medical facilities, doctors, nurses, pharmacists and other healthcare workers to refuse to participate in any procedure they find morally objectionable, including abortion and possibly even artificial insemination and birth control.
For more than 30 years, federal law has dictated that doctors and nurses may refuse to perform abortions. The new rule would go further by making clear that healthcare workers also may refuse to provide information or advice to patients who might want an abortion.
Brand-name drugs used to treat cardiovascular disease are no better than generics, a new review of available evidence shows.
Yet a number of editorials in medical journals, written by specialists, have urged against substituting the less expensive generics for their designer counterparts.
There's a strong link between media exposure and childhood obesity, smoking and sexual activity, according to U.S. researchers who reviewed 173 studies on media and health conducted over the past three decades.
According to the review, 80 percent of the studies concluded that higher amounts of television and other media exposure were associated with negative health effects in children and adolescents. The strongest association was between media and obesity. Of the 73 studies that examined media/childhood weight, 86 percent showed a significant association between increased media exposure and obesity.
Drug companies are blocking or delaying the entry of cheaper generic medicines into the EU, pushing up medicine bills, the European Commission has said.
Their actions cost EU healthcare providers 3bn euros ($3.9bn; £2.5bn) in savings between 2000 and 2007, it said.
Talk to the chief executives of America's preeminent health-care institutions, and you might be surprised by what you hear: When it comes to medical care, the United States isn't getting its money's worth. Not even close.
"We're not getting what we pay for," says Denis Cortese, president and chief executive of the Mayo Clinic. "It's just that simple."
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