Analysts have been stunned by the launch of Vertex Pharmaceuticals Inc.'s Trikafta, with the first triple combination therapy for cystic fibrosis recording a whopping $420m in revenues iust nine weeks since US approval.
Wall Street had been estimating sales in the region of $30m-$70m for Trikafta (elexacaftor/ivacaftor/tezacaftor) which was approved by the US Food and Drug Administration on October 21 after a review lasting just three months