Vertex Begins First Phase 3 Trial Testing CF Triple Combo Therapy VX-659, Tezacaftor and Kalydeco
Vertex Pharmaceuticals launched the first Phase 3 clinical trial investigating the triple combination therapy of VX-659, tezacaftor (VX-661), and Kalydeco (ivacaftor) in cystic fibrosis (CF) patients with one F508del mutation and one minimal function mutation in the CFTR gene, which is defective in CF patients. Vertex hopes the results…