Drug interactions
Eslicarbazepine + Lurbinectedin
Severity: Major
Eslicarbazepine and Lurbinectedin: major interaction.
Last updated Sources: UK SmPC
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Eslicarbazepine may decrease lurbinectedin exposure via CYP3A4 induction. Lower exposure could reduce antitumor efficacy.
What this interaction means in plain words
Eslicarbazepine and Lurbinectedin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Eslicarbazepine belongs to Central Nervous System; Lurbinectedin belongs to Oncology.
Why it happens
CYP3A4 induction increases lurbinectedin clearance.
What to do
Avoid concomitant use and switch to a non-inducing anticonvulsant where possible; monitor tumor response if unavoidable.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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References
- Eslicarbazepine Amarox 200 mg tablets - SmPC sections 4.3/4.5 (class statement: medicinal products that are mainly metabolised through CYP3A4; "an increase in the dose of the medicinal products that are mainly metabolised through CYP3A4 may be required, when used concomitantly with Eslicarbazepine… — electronic medicines compendium (UK SmPC)
Other interactions of Eslicarbazepine
- Eslicarbazepine + Mavacamten Contraindicated
- Eslicarbazepine + Rilpivirine Contraindicated
- Artemether / lumefantrine + Eslicarbazepine Major
- Avapritinib + Eslicarbazepine Major
- Bedaquiline + Eslicarbazepine Major
- Benzhydrocodone / acetaminophen + Eslicarbazepine Major
Other interactions of Lurbinectedin
Frequently asked questions
Can I take Eslicarbazepine with Lurbinectedin?
MediHelp rates the interaction as major. Eslicarbazepine and Lurbinectedin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Eslicarbazepine may decrease lurbinectedin exposure via CYP3A4 induction. Lower exposure could reduce antitumor efficacy.
How serious is the interaction between Eslicarbazepine and Lurbinectedin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concomitant use and switch to a non-inducing anticonvulsant where possible; monitor tumor response if unavoidable.
What other medicines interact with Eslicarbazepine?
MediHelp also lists interactions of Eslicarbazepine with, for example, Mavacamten, Rilpivirine, Artemether / lumefantrine. The full list is on the Eslicarbazepine page.
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