Élexacaftor, tézacaftor et ivacaftor : interactions médicamenteuses

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Lumacaftor/Ivacaftor Not recommended 2 weeks before, during, and 2 weeks after TOLSURA treatment. (notice Itraconazole, Interactions médicamenteuses)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

…delayed offset of the recently discontinued CYP3A inducer [see Drug Interactions (7.3) ] : • Anticancer drugs: apalutamide, enzalutamide • Anticonvulsant: carbamazepine, phenobarbital, primidone, phenytoin • Antimycobacterials: rifampin, rifapentine • Cystic fibrosis transmembrane conductance regulator potentiators: lumacaftor/ivacaftor • Herbal products: St. (notice Nirmatrelvir et ritonavir, Contre-indications)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Avoid food or drink containing grapefruit. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Patients with elevated vitamin A levels may be at increased risk. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Patients with elevated vitamin A levels may be at increased risk. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Patients with elevated vitamin A levels may be at increased risk. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

When used concomitantly with digoxin or other substrates of P-gp with a narrow therapeutic index such as cyclosporine, everolimus, sirolimus and tacrolimus, caution and appropriate monitoring should be used [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Transporters Concomitant use of ivacaftor or tezacaftor/ivacaftor with digoxin, a sensitive P-gp substrate, increased digoxin AUC by 1.3-fold, consistent with weak inhibition of P-gp by ivacaftor. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

When used concomitantly with digoxin or other substrates of P-gp with a narrow therapeutic index such as cyclosporine, everolimus, sirolimus and tacrolimus, caution and appropriate monitoring should be used [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of fluconazole increased ivacaftor AUC by 2.9-fold [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Other medicinal products for which exposure may be increased by TRIKAFTA include glimepiride and glipizide; these medicinal products should be used with caution [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Other medicinal products for which exposure may be increased by TRIKAFTA include glimepiride and glipizide; these medicinal products should be used with caution [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Other medicinal products for which exposure may be increased by TRIKAFTA include glimepiride and glipizide; these medicinal products should be used with caution [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Patients with elevated vitamin A levels may be at increased risk. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

When used concomitantly with itraconazole and ketoconazole, ivacaftor AUC increased by 15.6-fold and 8.5-fold, respectively [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

John's wort ( Hypericum perforatum ) Strong or Moderate CYP3A Inhibitors The dosage of TRIKAFTA should be reduced when used concomitantly with strong CYP3A inhibitors [see Dosage and Administration (2.4) and Warnings and Precautions (5.6) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Other medicinal products for which exposure may be increased by TRIKAFTA include glimepiride and glipizide; these medicinal products should be used with caution [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

For patients with CF taking hormonal contraceptives who develop rash, consider interrupting TRIKAFTA and hormonal contraceptives. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant use of TRIKAFTA may increase exposures of medicinal products that are substrates of these transporters, such as statins, glyburide, nateglinide and repaglinide. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

When used concomitantly with digoxin or other substrates of P-gp with a narrow therapeutic index such as cyclosporine, everolimus, sirolimus and tacrolimus, caution and appropriate monitoring should be used [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

When used concomitantly with digoxin or other substrates of P-gp with a narrow therapeutic index such as cyclosporine, everolimus, sirolimus and tacrolimus, caution and appropriate monitoring should be used [see Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Patients with elevated vitamin A levels may be at increased risk. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Although other risk factors were present in some cases (such as corticosteroid use, exposure to radiation), a possible risk attributable to treatment with ivacaftor cannot be excluded. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Concomitant Use with CYP3A Inhibitors Exposure to elexacaftor, tezacaftor and ivacaftor are increased when used concomitantly with strong or moderate CYP3A inhibitors. (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Effect of TRIKAFTA on Other Drugs CYP2C9 Substrates Ivacaftor may inhibit CYP2C9; therefore, monitoring of the international normalized ratio (INR) during concomitant use of TRIKAFTA with warfarin is recommended. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Examples of strong CYP3A inducers include: rifampin, rifabutin, phenobarbital, carbamazepine, phenytoin and St. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)

Drugs with No Clinically Significant Interactions with TRIKAFTA Ciprofloxacin Ciprofloxacin had no clinically relevant effect on the exposure of tezacaftor or ivacaftor and is not expected to affect the exposure of elexacaftor. (notice Élexacaftor, tézacaftor et ivacaftor, Interactions médicamenteuses)