The ECFS-CTN cannot guarantee that the information provided here is comprehensive. Please go to the ClinicalTrials.gov link for detailed and up-to-date information on study background, eligibility criteria, study design, outcome measures, study status, participating sites, sponsor contact information and timelines.

You can also contact the CTN coordinating centre for additional information: ECFS-CTN@uzleuven.be

Study Name on
ClinicalTrials.gov (link is external)
A Phase 3b Open-label Study Evaluating the Safety of Elexacaftor/Tezacaftor/Ivacaftor Combination Therapy in Cystic Fibrosis Subjects
Study Drug VX19-445-115
Type of Study Drug CFTR modulation
Study Title A Phase 3b, Open-label Study Evaluating the Safety of Elexacaftor Combination Therapy in Cystic Fibrosis Subjects, Homozygous for F508del
Study Phase 3B
Study Sponsor Vertex

Link on
clinicaltrials.gov (link is external)

https://www.clinicaltrialsregister.eu/ctr-search/search?query=VX19-445-115

Participating ECFS-CTN sites Please contact ecfs-ctn@uzleuven.be for most recent sitelist
Age CF subjects who are 12 years of age or older