Dr. Eric Topol discusses and signs his book: The Creative Destruction of Medicine: How the Digital Revolution Will Create Better

It turns out plenty of new medicines—although tested with what seem like large trials—actually end up revealing most of their problems only once they get out in the real world. The unexpected interactions of drugs, patients, and diseases can be devastating. How can we avoid these dangerous interactions and side-effects? How can we predict which person out of a hundred will be helped by a new drug, and which fatally harmed? And how can we avoid having to need costly drugs in the first place?