Ten of 1,000 patients would die, have a heart attack or a stroke. Those are serious irrevocable events.

I treated this as a public health emergency, ... A drug that had an 8-to-1 vote in favor of approval and that could any day be approved by the FDA to be used by any of 18 million Americans with type 2 diabetes was, by my analysis, doubling of risk of serious irrevocable cardiovascular events like death, heart attacks and stroke. I dropped everything.

I expected the advisory panel to turn the drug down. When they didn't, I was really surprised. And so I now had a potential public health catastrophe in the waiting,

We've been misled many times by observational studies like this,

Physicians ought to take this into account. These drugs are not very forgiving.

We've desperately needed this. The entire public confidence in terms of what is safe for pain has been eroded.