Vertex Enrolling Patients with CF in Three, Phase 3 Studies of VX-661 and Kalydeco Combo Therapy
Vertex Pharmaceuticals recently gave an update on its Phase 3 development program, which consists of four studies, on the investigational compound VX-661 in combination with Kalydeco (ivacaftor) as a treatment of patients with cystic fibrosis (CF). The company plans to terminate one study, which is investigating VX-661 plus ivacaftor in people with one copy of…