Pfizer Halts Heart Failure Drug Trial Early on Good News

May.27.10 | About: Pfizer Inc. (PFE)

Pfizer (NYSE:PFE) was able to announce some good news today - their trial of Inspra (eplerenone) for patients with a particular combination of heart failure symptoms. The trial was halted early, but (for once) because the endpoints were reached so early that it would have been unethical to continue the placebo arm. It's always nice to hear about one of those; we don't get them that often.

The drug is an aldosterone antagonist which had already been approved several years ago for heart failure and hypertension, so it's not really a surprise that it worked in this population. But you never know, and Pfizer wanted to be able to get specifically recommended for patients of this type. And that they will.