Page Title
Drug Development Pipeline
Alyftrek (vanzacaftor/tezacaftor/deutivacaftor)
Status
To PatientsTherapeutic Approach
Restore CFTR Protein
Alyftrek (vanzacaftor/tezacaftor/deutivacaftor) is a once-a-day combination therapy combining three CFTR modulators. Vanzacaftor and tezacaftor are CFTR correctors, a type of modulator designed to fix the defective CFTR protein so that it can move to the proper place on the cell surface. Deutivacaftor is a modified form of ivacaftor that allows Alyftrek to be taken once a day. Ivacaftor is a potentiator that facilitates the opening of the chloride channel on the cell surface to allow chloride and sodium (salt) to move in and out of the cell.
Status
Alyftrek has been approved for people with CF ages 6 and older who have any mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that produces a CFTR protein.
People with cystic fibrosis or their loved ones who want to learn whether they are eligible for a CFTR modulator should talk with their care team. Additional information about treatment eligibility is also available through Vertex’s Treatments Finder.
Sponsor
This program is sponsored by Vertex Pharmaceuticals. This program is being conducted within the Therapeutics Development Network (TDN).
Recent Alyftrek (vanzacaftor/tezacaftor/deutivacaftor) Studies
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Closed to Enrollment
Study of VX-121 in people with CF ages 12 years and older who have either two copies of the F508del mutation, one copy of the F508del mutation and one copy of a gating or residual function mutation, or no copies of the F508del mutation and at least one other triple combination responsive CFTR mutation (Vertex VX20-121-103)
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