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Drug Interactions between Lazcluze and oxcarbazepine

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

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Interactions between your drugs

Moderate

OXcarbazepine lazertinib

Applies to: oxcarbazepine and Lazcluze (lazertinib)

MONITOR: Coadministration with weak inducers of CYP450 3A4 may reduce the plasma levels and effects of lazertinib, which is primarily metabolized by the isoenzyme. In a phase 1 study of healthy adult participants, concomitant use of the strong CYP450 3A4 inducer rifampin reduced the peak plasma concentration (Cmax) and systemic exposure (AUC) of lazertinib by 72% and 83%, respectively. Likewise, a pharmacokinetic model predicted that concomitant use with the moderate CYP450 3A4 inducer efavirenz would decrease lazertinib's steady state Cmax and AUC by at least 32% and 44%, respectively. Clinical data with less potent CYP450 3A4 inducers are not available.

MANAGEMENT: The potential for diminished pharmacologic effects of lazertinib should be considered if coadministration with a weak CYP450 3A4 inducer is clinically necessary. An alternative concomitant medication with no potential to induce CYP450 3A4 may be required.

References (2)
  1. (2024) "Product Information. Lazcluze (lazertinib)." Janssen Biotech, Inc.
  2. Janssen Research & Development, LLC (2024) A study to assess the effects of itraconazole and rifampin on lazertinib in healthy adult participants. https://clinicaltrials.gov/study/NCT04410094?tab=table

Drug and food interactions

Moderate

OXcarbazepine food

Applies to: oxcarbazepine

GENERALLY AVOID: Alcohol may potentiate some of the pharmacologic effects of CNS-active agents. Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills.

MANAGEMENT: Patients receiving CNS-active agents should be warned of this interaction and advised to avoid or limit consumption of alcohol. Ambulatory patients should be counseled to avoid hazardous activities requiring complete mental alertness and motor coordination until they know how these agents affect them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.

References (4)
  1. Warrington SJ, Ankier SI, Turner P (1986) "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology, 15, p. 31-7
  2. Gilman AG, eds., Nies AS, Rall TW, Taylor P (1990) "Goodman and Gilman's the Pharmacological Basis of Therapeutics." New York, NY: Pergamon Press Inc.
  3. (2012) "Product Information. Fycompa (perampanel)." Eisai Inc
  4. (2015) "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc

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.

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