Study design (if review, criteria of inclusion for studies)
Controlled: No.1 Randomised: No.2 Open: Yes.3 Single blind: No.4 Double blind: No.5 Parallel group: No.6 Cross over: No
Participants
Principal inclusion criteria: 1.Subjects From Study VX16-809-122 Part B (Study 122) - Completed the 24-week Treatment Period and the Safety Followup Visit in Study 122B 2.Subjects Not From Study 122 - Subjects will be 1 to less than 2 years of age - Homozygous for the F508del mutation (F/F)
Interventions
Long-term lumacaftor/ivacaftor (LUM/IVA) treatment
Outcome measures
Primary end point(s): Safety and tolerability as assessed by the number of adverse events (AEs) and serious adverse events (SAEs)