
Vertex Presents New Data on ALYFTREK® at European Cystic Fibrosis Conference5.6.2026 18:00:00 CEST | Press release
- ALYFTREK Phase 3 data on children with cystic fibrosis ages 2 to 5 with vanzacaftor/tezacaftor/deutivacaftor-responsive genotypes including F/F and F/MF shows 65% reached sweat chloride levels of <30 mmol/L; Vertex on track to initiate global regulatory submissions in first half of 2026 - - Long-term 96-week interim analyses from two open-label extension studies demonstrate positive safety and efficacy profile of ALYFTREK in people with cystic fibrosis ages 6 and older -- Phase 3 data on TRIKAFTA® in children 1 to <2 years also presented; Vertex has initiated global regulatory submissions - Vertex Pharmaceuticals Incorporated (Nasdaq: VRTX) today announced data demonstrating the potentially transformative impact of treating cystic fibrosis (CF) with ALYFTREK ® (vanzacaftor/tezacaftor/deutivacaftor) in children ages 2 to 5, as well as data from 96-week interim analyses of two open-label extension studies of ALYFTREK in children 6 to 11 years and people 12 years and older demonstrating



















