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Drug Interactions between iloperidone and talquetamab

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

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Interactions between your drugs

Moderate

iloperidone talquetamab

Applies to: iloperidone and talquetamab

MONITOR: Coadministration with talquetamab may increase the plasma concentrations of drugs that are substrates of CYP450 isoenzymes. Treatment with talquetamab causes release of cytokines that may suppress the activity of CYP450 isoenzymes, although the potential for interactions has not been studied. According to the manufacturer, the highest drug-drug interaction risk would likely be observed from the initiation of talquetamab up to 14 days after the first treatment dose as well as during and after cytokine release syndrome.

MANAGEMENT: Caution is advised when talquetamab is coadministered with drugs that are primarily metabolized by CYP450 isoenzymes, particularly those with a narrow therapeutic index (e.g., antiarrhythmics, anticonvulsants, immunosuppressants, theophylline, warfarin) or sensitive substrates where increases in plasma levels may be substantial or undesirable (e.g., antineoplastic agents, benzodiazepines, ergot alkaloids, opioids, statins). Clinical and/or laboratory monitoring should be considered following the initiation or withdrawal of talquetamab, and the individual dosage of the concomitant agents may be adjusted as needed.

References

  1. (2023) "Product Information. Talvey (talquetamab)." Janssen Biotech, Inc.

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Drug and food interactions

Moderate

iloperidone food

Applies to: iloperidone

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

  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
View all 4 references

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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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