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Drug Interactions between Aliqopa and Tagrisso

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

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Interactions between your drugs

Moderate

osimertinib copanlisib

Applies to: Tagrisso (osimertinib) and Aliqopa (copanlisib)

GENERALLY AVOID: Coadministration with osimertinib may alter the plasma concentrations of drugs that are primarily metabolized by CYP450 3A4. In vitro, osimertinib has been shown to be a competitive inhibitor as well as inducer of CYP450 3A4. However, no pharmacokinetic data are available from drug interaction studies.

MANAGEMENT: Concomitant use of osimertinib and sensitive CYP450 3A4 substrates or substrates with narrow therapeutic ranges should generally be avoided. These drugs include, but are not limited to: alfentanil, cisapride, colchicine, cyclosporine, fentanyl, ivacaftor, lovastatin, simvastatin, oral midazolam, triazolam, pimozide, quinidine, sildenafil, ergot derivatives, macrolide immunosuppressants, and vinca alkaloids.

References

  1. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  2. (2015) "Product Information. Tagrisso (osimertinib)." Astra-Zeneca Pharmaceuticals

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Drug and food interactions

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

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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

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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.

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