Large trial to test aspirin's ability to prevent cancer relapse

Studies in the last few years have shown that aspirin may help to prevent cancer or its recurrence. Researchers have now announced a large, long-term study to investigate whether the painkiller’s anti-cancer effects are real.
http://www.upi.com/Health_News/2015/10/22/Large-trial-to-test-aspirins-ability-to-prevent-cancer-relapse/7641445520337/