Tudorza Pressair (f/k/a aclidinium bromide) is a BID-dosed LAMA. How it will confer sufficient differentiation in the marketplace is unclear to me. FDA approval was expected insofar as an advisory panel voted 12-2 in favor in Feb 2012 (#msg-72477706).
p.s. The product name sounds like a centralized vacuum system that has been optimized for use in oversized Tudor houses.
“The efficient-market hypothesis may be the foremost piece of B.S. ever promulgated in any area of human knowledge!”