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Drug Interactions between anakinra and Tasigna

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

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Interactions between your drugs

Moderate

anakinra nilotinib

Applies to: anakinra and Tasigna (nilotinib)

GENERALLY AVOID: The use of interleukin-1 blockers with other immunosuppressive or myelosuppressive agents may increase the risk of infections. Interleukin-1 blockade alone may cause neutropenia and serious infections, and the risk may be increased in the presence of other immunosuppressive therapy. Agents that may be significantly myelo- or immunosuppressive include antineoplastic agents, radiation, zidovudine, linezolid, some antirheumatic agents, high dosages of corticosteroids or adrenocorticotropic agents (greater than 10 mg/day to 1 mg/kg/day, whichever is less, of prednisone or equivalent for more than 2 weeks), and long-term topical or inhaled corticosteroids.

MANAGEMENT: The safety and efficacy of interleukin-1 blockers in immunosuppressed patients have not been established. Until more information is available, interleukin-1 blockers should preferably not be administered to immunosuppressed patients, or they should be prescribed with extreme caution. Interleukin-1 blockers should be discontinued if neutropenia or serious infection occurs.

References

  1. (2001) "Product Information. Kineret (anakinra)." Amgen
  2. (2008) "Product Information. Arcalyst (rilonacept)." Regeneron Pharmaceuticals Inc
  3. (2009) "Product Information. Ilaris (canakinumab)." Novartis Pharmaceuticals

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Drug and food interactions

Major

nilotinib food

Applies to: Tasigna (nilotinib)

GENERALLY AVOID: Grapefruit juice may increase the plasma concentrations of nilotinib. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in grapefruits. Because nilotinib is associated with concentration-dependent prolongation of the QT interval, increased levels may potentiate the risk of ventricular arrhythmias such as torsade de pointes and sudden death.

ADJUST DOSING INTERVAL: Food increases the oral bioavailability of nilotinib. The mechanism of interaction is unknown. Compared to the fast state, nilotinib systemic exposure (AUC) increased by 82% when the dose was given 30 minutes after a high-fat meal. Because nilotinib is associated with concentration-dependent prolongation of the QT interval, increased levels may potentiate the risk of ventricular arrhythmias such as torsade de pointes and sudden death.

MANAGEMENT: Patients treated with nilotinib should avoid consumption of grapefruit, grapefruit juice, and any supplement containing grapefruit extract. In addition, no food should be consumed for at least 2 hours before and 1 hour after a nilotinib dose.

References

  1. (2007) "Product Information. Tasigna (nilotinib)." 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.


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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.