Trikafta
Elexacaftor, Tezacaftor, and Ivacaftor · KIT · Vertex Pharmaceuticals Incorporated
Trikafta is a kit containing elexacaftor, tezacaftor, and ivacaftor. Manufactured by Vertex Pharmaceuticals Incorporated.
Key Facts
- Brand Name
- Trikafta
- Generic Name
- Elexacaftor, Tezacaftor, and Ivacaftor
- NDC Code (Product)
51167-446- Manufacturer
- Vertex Pharmaceuticals Incorporated
- Dosage Form
- KIT
- Marketing Status
- Application #
- NDA217660
- Marketing Start
- 04/26/2023
Recall History
No Recall HistorySide Effects Reported to FDA
FDA FAERS database · These are reported events, not confirmed side effects
Full Prescribing Information
Indications & Usage
1 INDICATIONS AND USAGE TRIKAFTA is indicated for the treatment of cystic fibrosis (CF) in adult and pediatric patients aged 2 years and older who have a clinical diagnosis of CF and who have at least one variant in the cystic fibrosis transmembrane conductance regulator ( CFTR ) gene that is either responsive based on clinical and/or in vitro data (see Table 6 ) or results in production of CFTR protein [see Clinical Pharmacology (12.1) ] . If the patient's genotype is unknown, an FDA-cleared CF genetic test should be used to confirm the presence of at least one variant in the CFTR gene that is either responsive based on clinical and/or in vitro data or results in production of CFTR protein. TRIKAFTA is a combination of ivacaftor, a CFTR potentiator, tezacaftor, and elexacaftor indicated for the treatment of cystic fibrosis (CF) in adult and pediatric patients aged 2 years and older who have a clinical diagnosis of CF and who have at least one variant in the CFTR gene that is either responsive based on clinical and/or in vitro data or results in production of CFTR protein. ( 1 , 12.1 ) If the patient's genotype is unknown, an FDA-cleared CF genetic test should be used to confirm th…
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Prior to initiating TRIKAFTA obtain liver function tests (ALT, AST, alkaline phosphatase, and bilirubin) in all patients. Monitor liver function tests every month during the first 6 months of treatment, then every 3 months during the next 12 months, then at least annually thereafter. ( 2.1 , 5.1) Recommended Dosage for Adult and Pediatric Patients Aged 2 Years and Older (with fat-containing food ( 2.2 , 12.3 )) Age Weight Morning Dose Evening Dose 2 to less than 6 years Less than 14 kg One packet containing elexacaftor 80 mg/tezacaftor 40 mg/ivacaftor 60 mg oral granules One packet containing ivacaftor 59.5 mg oral granules 14 kg or more One packet containing elexacaftor 100 mg/tezacaftor 50 mg/ivacaftor 75 mg oral granules One packet containing ivacaftor 75 mg oral granules 6 to less than 12 years Less than 30 kg Two tablets, each containing elexacaftor 50 mg/tezacaftor 25 mg/ivacaftor 37.5 mg One tablet of ivacaftor 75 mg 30 kg or more Two tablets, each containing elexacaftor 100 mg/tezacaftor 50 mg/ivacaftor 75 mg One tablet of ivacaftor 150 mg 12 years and older - Two tablets, each containing elexacaftor 100 mg/tezacaftor 50 mg/ivacaftor 75 mg One ta…
Contraindications
4 CONTRAINDICATIONS None. None. ( 4 )
Drug Interactions
7 DRUG INTERACTIONS Strong CYP3A inducers: Avoid concomitant use. ( 5.5 , 7.1 , 12.3 ) Strong or moderate CYP3A inhibitors: Reduce TRIKAFTA dosage when used concomitantly. Avoid food or drink containing grapefruit. ( 2.4 , 5.6 , 7.1 , 12.3 ) 7.1 Effect of Other Drugs and Grapefruit on TRIKAFTA Strong CYP3A Inducers Concomitant use of TRIKAFTA with strong CYP3A inducers is not recommended. Elexacaftor, tezacaftor and ivacaftor are substrates of CYP3A (ivacaftor is a sensitive substrate of CYP3A). Concomitant use of CYP3A inducers may result in reduced exposures and thus reduced TRIKAFTA efficacy [see Warnings and Precautions (5.5) ] . Concomitant use of ivacaftor with rifampin, a strong CYP3A inducer, significantly decreased ivacaftor area under the curve (AUC) by 89%. Elexacaftor and tezacaftor exposures are expected to decrease during concomitant use with strong CYP3A inducers [see Clinical Pharmacology (12.3) ] . Examples of strong CYP3A inducers include: rifampin, rifabutin, phenobarbital, carbamazepine, phenytoin and St. John's wort ( Hypericum perforatum ) Strong or Moderate CYP3A Inhibitors The dosage of TRIKAFTA should be reduced when used concomitantly with strong CYP3A inh…
Adverse Reactions
6 ADVERSE REACTIONS The following clinically significant adverse reactions are discussed in greater detail in other sections of the labeling: Drug-Induced Liver Injury and Liver Failure [see Warnings and Precautions (5.1) ] Hypersensitivity Reactions, Including Anaphylaxis [see Warnings and Precautions (5.2) ] Intracranial Hypertension [see Warnings and Precautions (5.3) ] Neuropsychiatric Events, Including Suicidal Thoughts and Behaviors [see Warnings and Precautions (5.4) ] Cataracts [see Warnings and Precautions (5.7) ] The most common adverse drug reactions to TRIKAFTA (≥5% of patients and at a frequency higher than placebo by ≥1%) were headache, upper respiratory tract infection, abdominal pain, diarrhea, rash, alanine aminotransferase increased, nasal congestion, blood creatine phosphokinase increased, aspartate aminotransferase increased, rhinorrhea, rhinitis, influenza, sinusitis, blood bilirubin increased and constipation. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Vertex Pharmaceuticals Incorporated at 1-877-634-8789 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying condi…
Frequently Asked Questions
What is Trikafta used for?
Trikafta contains Elexacaftor, Tezacaftor, and Ivacaftor. It is a kit taken as directed. Consult your doctor for specific uses.
Is Trikafta a controlled substance?
Trikafta is not classified as a controlled substance by the DEA.
What is the generic name for Trikafta?
The generic name for Trikafta is Elexacaftor, Tezacaftor, and Ivacaftor. There are no other listed brand versions of Elexacaftor, Tezacaftor, and Ivacaftor.
What is the NDC code for Trikafta ?
The NDC (National Drug Code) for Trikafta is 51167-446, listed by Vertex Pharmaceuticals Incorporated.
Other Trikafta Dosages
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
Data from openFDA · Public domain (CC0 1.0)