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Pomalidomide and Zykadia

Determining the interaction of Pomalidomide and Zykadia and the possibility of their joint administration.

Check result:
Pomalidomide <> Zykadia
Relevance: 21.12.2022 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Consumer information for this interaction is not currently available.GENERALLY AVOID: Coadministration with potent inhibitors of CYP450 1A2, CYP450 3A4, and P-glycoprotein may increase the plasma concentrations of pomalidomide, which has been shown to be primarily metabolized by these isoenzymes and also a substrate of the efflux transporter. Pomalidomide exposure is increased when given with a strong CYP450 1A2 inhibitor (e.g., fluvoxamine) in the presence of a strong CYP450 3A4 and P-gp inhibitor (e.g., ketoconazole). Coadministration with ketoconazole alone did not have a clinically significant effect on exposure to pomalidomide. However, the combination of pomalidomide and fluvoxamine in the presence of ketoconazole increased exposure to pomalidomide by 104% compared to pomalidomide plus ketoconazole. MANAGEMENT: The use of pomalidomide with potent inhibitors of CYP450 1A2 (e.g., ciprofloxacin, fluvoxamine, tiabendazole) in the presence of strong CYP450 3A4 and P-gp inhibitors should generally be avoided. If coadministration is considered clinically necessary, the pomalidomide dose should be reduced by 50%. Dose reduction may also be required if pomalidomide is given with a strong inhibitor of CYP450 1A2 in the absence of a coadministered CYP450 3A4 and P-gp inhibitor. Patients should be monitored for occurrence of pomalidomide-related side effects, including nausea, diarrhea, and neutropenia. References Cerner Multum, Inc. "Australian Product Information." O 0 "Product Information. Pomalyst (pomalidomide)." QLT Phototherapeutics Inc, Vancouver, AZ. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0

Professional:

GENERALLY AVOID: Coadministration with potent inhibitors of CYP450 1A2, CYP450 3A4, and P-glycoprotein may increase the plasma concentrations of pomalidomide, which has been shown to be primarily metabolized by these isoenzymes and also a substrate of the efflux transporter. Pomalidomide exposure is increased when given with a strong CYP450 1A2 inhibitor (e.g., fluvoxamine) in the presence of a strong CYP450 3A4 and P-gp inhibitor (e.g., ketoconazole). Coadministration with ketoconazole alone did not have a clinically significant effect on exposure to pomalidomide. However, the combination of pomalidomide and fluvoxamine in the presence of ketoconazole increased exposure to pomalidomide by 104% compared to pomalidomide plus ketoconazole.

MANAGEMENT: The use of pomalidomide with potent inhibitors of CYP450 1A2 (e.g., ciprofloxacin, fluvoxamine, tiabendazole) in the presence of strong CYP450 3A4 and P-gp inhibitors should generally be avoided. If coadministration is considered clinically necessary, the pomalidomide dose should be reduced by 50%. Dose reduction may also be required if pomalidomide is given with a strong inhibitor of CYP450 1A2 in the absence of a coadministered CYP450 3A4 and P-gp inhibitor. Patients should be monitored for occurrence of pomalidomide-related side effects, including nausea, diarrhea, and neutropenia.

References
  • Cerner Multum, Inc. "Australian Product Information." O 0
  • "Product Information. Pomalyst (pomalidomide)." QLT Phototherapeutics Inc, Vancouver, AZ.
  • Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
Pomalidomide

Generic Name: pomalidomide

Brand name: Pomalyst

Synonyms: n.a.

Zykadia

Generic Name: ceritinib

Brand name: Zykadia

Synonyms: n.a.

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.

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