Skip to main content

Drug Interactions between Aliqopa and Evotaz

This report displays the potential drug interactions for the following 2 drugs:

Edit list (add/remove drugs)

Interactions between your drugs

Major

atazanavir copanlisib

Applies to: Evotaz (atazanavir / cobicistat) and Aliqopa (copanlisib)

ADJUST DOSE: Coadministration with potent inhibitors of CYP450 3A4 and P-glycoprotein (P-gp) may increase the plasma concentrations of copanlisib, which is a substrate of both the isoenzyme and efflux transporter. When a single 60 mg intravenous dose of copanlisib was administered to cancer patients in combination with the potent CYP450 3A4 and P-gp inhibitor, itraconazole (200 mg once daily for 10 days), mean copanlisib peak plasma concentration (Cmax) did not change but systemic exposure (AUC) increased by 53%. Increased exposure to copanlisib may increase the risk of adverse effects such as nausea, vomiting, diarrhea, stomatitis, hyperglycemia, hypertension, noninfectious pneumonitis, cutaneous reactions (e.g., exfoliative dermatitis, maculopapular rash), anemia, neutropenia, thrombocytopenia, and infections.

MANAGEMENT: The manufacturer recommends reducing the copanlisib dose to 45 mg when concomitant use with potent CYP450 3A4 inhibitors cannot be avoided.

References

  1. (2017) "Product Information. Aliqopa (copanlisib)." Bayer Pharmaceutical Inc

Switch to consumer interaction data

Major

cobicistat copanlisib

Applies to: Evotaz (atazanavir / cobicistat) and Aliqopa (copanlisib)

ADJUST DOSE: Coadministration with potent inhibitors of CYP450 3A4 and P-glycoprotein (P-gp) may increase the plasma concentrations of copanlisib, which is a substrate of both the isoenzyme and efflux transporter. When a single 60 mg intravenous dose of copanlisib was administered to cancer patients in combination with the potent CYP450 3A4 and P-gp inhibitor, itraconazole (200 mg once daily for 10 days), mean copanlisib peak plasma concentration (Cmax) did not change but systemic exposure (AUC) increased by 53%. Increased exposure to copanlisib may increase the risk of adverse effects such as nausea, vomiting, diarrhea, stomatitis, hyperglycemia, hypertension, noninfectious pneumonitis, cutaneous reactions (e.g., exfoliative dermatitis, maculopapular rash), anemia, neutropenia, thrombocytopenia, and infections.

MANAGEMENT: The manufacturer recommends reducing the copanlisib dose to 45 mg when concomitant use with potent CYP450 3A4 inhibitors cannot be avoided.

References

  1. (2017) "Product Information. Aliqopa (copanlisib)." Bayer Pharmaceutical Inc

Switch to consumer interaction data

Drug and food interactions

Moderate

atazanavir food

Applies to: Evotaz (atazanavir / cobicistat)

ADJUST DOSING INTERVAL: Administration of atazanavir with food enhances oral bioavailability and reduces pharmacokinetic variability. According to the manufacturer, administration with a light meal increased the peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) of a single 400 mg dose of atazanavir by 57% and 70%, respectively, relative to the fasting state. Administration with a high-fat meal resulted in a mean increase of 35% in atazanavir AUC and no change in Cmax compared to fasting. The coefficient of variation of AUC and Cmax decreased by approximately one-half when given with either a light or high-fat meal compared to the fasting state.

MANAGEMENT: To ensure maximal oral absorption, atazanavir should be administered with or immediately after a meal.

References

  1. (2003) "Product Information. Reyataz (atazanavir)." Bristol-Myers Squibb

Switch to consumer interaction data

Moderate

copanlisib food

Applies to: Aliqopa (copanlisib)

GENERALLY AVOID: Grapefruit juice may increase the plasma concentrations of copanlisib. The proposed mechanism is inhibition of CYP450 3A4-mediated metabolism of copanlisib by certain compounds present in grapefruit. When a single 60 mg intravenous dose of copanlisib was administered to cancer patients in combination with the potent CYP450 3A4 and P-gp inhibitor, itraconazole (200 mg once daily for 10 days), mean copanlisib peak plasma concentration (Cmax) did not change but systemic exposure (AUC) increased by 53%. The interaction has not been studied with grapefruit juice. In general, the effect of grapefruit juice is concentration-, dose- and preparation-dependent, and can vary widely among brands. Certain preparations of grapefruit juice (e.g., high dose, double strength) have sometimes demonstrated potent inhibition of CYP450 3A4, while other preparations (e.g., low dose, single strength) have typically demonstrated moderate inhibition. Increased exposure to copanlisib may increase the risk of adverse effects such as nausea, vomiting, diarrhea, stomatitis, hyperglycemia, hypertension, noninfectious pneumonitis, cutaneous reactions (e.g., exfoliative dermatitis, maculopapular rash), anemia, neutropenia, thrombocytopenia, and infections.

MANAGEMENT: Patients should avoid the consumption of grapefruit and grapefruit juice during treatment with copanlisib.

References

  1. (2017) "Product Information. Aliqopa (copanlisib)." Bayer Pharmaceutical Inc

Switch to consumer interaction data

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

Report options

Loading...
QR code containing a link to this page

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer