AMAG Pharmaceuticals has received a notice from the U.S. Food and Drug Administration (FDA) that the FDA is proposing to withdraw approval of Makena® (hydroxyprogesterone caproate injection).
AMAG Pharmaceuticals said Friday that a confirmatory study of Makena (hydroxyprogesterone caproate) in patients with a history of a prior spontaneous singleton preterm delivery failed to meet its co-primary endpoints. Shares in the company, which gained a