"We wanted to get this product to patients as quickly as possible," Joshua Cohen, senior director and therapeutic area lead for migraine and headache at Teva Pharmaceutical Industries Ltd., said in explaining the subcutaneous formulation of Ajovy (fremanezumab-vfrm), approved by the FDA late Friday to prevent migraine. Ajovy became the second calcitonin gene-related peptide (CGRP) entry in the U.S. migraine space, joining Aimovig (erenumab) from Amgen Inc., approved in May.