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Drug Interactions between ribociclib and trametinib

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

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Interactions between your drugs

No interactions were found between ribociclib and trametinib. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

ribociclib

A total of 708 drugs are known to interact with ribociclib.

trametinib

A total of 20 drugs are known to interact with trametinib.

Drug and food interactions

Moderate

trametinib food

Applies to: trametinib

ADJUST DOSING INTERVAL: Food may reduce as well as delay the absorption of trametinib. In study subjects, administration of a single dose of trametinib with a high-fat, high-calorie meal decreased peak plasma concentration (Cmax) and systemic exposure (AUC) by 70% and 24%, respectively, and delayed Tmax by approximately 4 hours compared to administration in the fasted state.

MANAGEMENT: Trametinib should be taken at least 1 hour before or 2 hours after a meal.

References

  1. (2013) "Product Information. Mekinist (trametinib)." GlaxoSmithKline

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Moderate

ribociclib food

Applies to: ribociclib

GENERALLY AVOID: Pomegranates and grapefruit may increase the systemic exposure to ribociclib. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in these fruits. Increased exposure to ribociclib may increase the risk of adverse effects such as infections, neutropenia, leukopenia, anemia, thrombocytopenia, anorexia, nausea, vomiting, diarrhea, stomatitis, alopecia, fatigue, headache, and abnormal liver function may be increased.

MANAGEMENT: Patients receiving ribociclib should avoid consumption of pomegranates or pomegranate juice and grapefruit or grapefruit juice during treatment.

References

  1. (2017) "Product Information. Kisqali (ribociclib)." Novartis Pharmaceuticals

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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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