blood clots Washington – Washington: Blood clots can now be prevented easily and without needles, a new study says. Known as deep-vein thrombosis, blood clots affect large veins in the lower leg and thigh. They are responsible for killing hundreds of people around the world.

After joint replacement surgery. If the clot breaks off and moves through the bloodstream, it can become lodged in the lungs, known as a pulmonary embolism, which is often fatal.

Treating blood clots with syringes after joint surgery is painful and can cause bleeding. Now, an international team has found a better way to prevent deadly blood clots without increasing the risk of bleeding, the ‘New England Journal of Medicine’ reported. In a twin study of more than 3,000 patients, researchers tested a new type of anti-clotting drug called apixaban, which is an oral medication.

The drug proved to be equally effective in preventing blood clots and halved the risk of bleeding. Most importantly for patient convenience, he said, it was very easy to use.

“This is a major step forward in our fight to prevent the many unnecessary deaths that occur each year due to DVT and blood clots after joint replacement surgery,” said team leader Gary Raskob of the University of Oklahoma. “We now have a better treatment that reduces the risk of bleeding, and a patient does not have to endure injections by needle.

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