food and drug

Allergan's Lap-Band, a device implanted in the stomach to limit the amount of food that can be ingested, is already on the market to help the very obese lose weight. But now the company hopes to win approval for less obese patients to use the band.

Drugmaker Amgen (AMGN) did not win the Food & Drug Administration's approval on Monday for its experimental osteoporosis treatment denosumab. Amgen, based in Thousand Oaks, Calif., had been banking on the drug's approval for company growth, but the FDA asked for more information before making a...