The full extent of today's news for Crestor (AZN) won't be known until Nov. 15, when full...

|By:, SA News Editor

The full extent of today's news for Crestor (AZN) won't be known until Nov. 15, when full "Saturn" results are released. RBS notes AZN set a high-bar 0.65% PAV differential between Crestor and Lipitor (PFE) to demonstrate "statistical significance," but a 0.5% difference might be enough to impress cardiologists.