Bristol-Myers Squibb Co.'s announcement that it will not seek accelerated approval of its Yervoy/Opdivo combination in first-line lung cancer has disappointed investors and seems to concede a significant edge to competitor Merck & Co. Inc., but it may make more sense from the regulatory perspective, giving the company a better chance for a successful filing.
Bristol announced Jan. 19 that it was not going to seek accelerated approval for the combination of its PD-1 inhibitor...






