Proton beam therapy is a more precise treatment that can better focus radiation on a cancer, reducing the side effects of treatment. But it's not available in Canada.
The U.S. Food and Drug Administration’s accelerated approval program is meant to give patients early access to promising drugs. But how often do these drugs actually improve or extend patients’ lives?
The test looks for DNA fragments shed by tumor cells and precancerous growths. It’s already for sale in the U.S. for $895, but has not actually been approved by the FDA, yet.