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Istradefylline and Venclexta Starting Pack

Determining the interaction of Istradefylline and Venclexta Starting Pack and the possibility of their joint administration.

Check result:
Istradefylline <> Venclexta Starting Pack
Relevance: 20.06.2023 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 P-glycoprotein (P-gp) inhibitors may increase the plasma concentrations of venetoclax, which is a substrate of this efflux transporter. Administration of venetoclax with a single dose of rifampin, a P-gp inhibitor when given acutely, increased venetoclax Cmax by 106% and AUC by 78%. Increased venetoclax exposure may potentiate the risk of tumor lysis syndrome, particularly at initiation of therapy and during the dosage ramp-up phase, as well as other adverse effects such as diarrhea, nausea, vomiting, neutropenia, anemia, and thrombocytopenia. MANAGEMENT: Concomitant use of venetoclax with P-gp inhibitors should generally be avoided. If coadministration is required, the manufacturer recommends that venetoclax dosage be reduced by at least 50%. The dosage used prior to initiating the P-gp inhibitor may be resumed 2 to 3 days after discontinuation of the inhibitor. References "Product Information. Venclexta (venetoclax)." AbbVie US LLC, North Chicago, IL. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0 Cerner Multum, Inc. "Australian Product Information." O 0

Professional:

GENERALLY AVOID: Coadministration with P-glycoprotein (P-gp) inhibitors may increase the plasma concentrations of venetoclax, which is a substrate of this efflux transporter. Administration of venetoclax with a single dose of rifampin, a P-gp inhibitor when given acutely, increased venetoclax Cmax by 106% and AUC by 78%. Increased venetoclax exposure may potentiate the risk of tumor lysis syndrome, particularly at initiation of therapy and during the dosage ramp-up phase, as well as other adverse effects such as diarrhea, nausea, vomiting, neutropenia, anemia, and thrombocytopenia.

MANAGEMENT: Concomitant use of venetoclax with P-gp inhibitors should generally be avoided. If coadministration is required, the manufacturer recommends that venetoclax dosage be reduced by at least 50%. The dosage used prior to initiating the P-gp inhibitor may be resumed 2 to 3 days after discontinuation of the inhibitor.

References
  • "Product Information. Venclexta (venetoclax)." AbbVie US LLC, North Chicago, IL.
  • Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  • Cerner Multum, Inc. "Australian Product Information." O 0
Istradefylline

Generic Name: istradefylline

Brand name: Nourianz

Synonyms: n.a.

Venclexta Starting Pack

Generic Name: venetoclax

Brand name: Venclexta, Venclexta Starting Pack

Synonyms: Venclexta

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.

Interaction with food and lifestyle