Answer
Before starting Kaftrio tablets, patients whose CFTR genotype is unknown should undergo an accurate, validated genotyping assay to confirm the presence of at least one F508del mutation.
Sources for this answer
- Kaftrio 75 mg/50 mg/100 mg film-coated tabletsVertex Pharmaceuticals (Europe) Limited · emc · SmPC §4.2 Posology and method of administration · Version 16Document updated
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