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Drug interactions

Ipilimumab + Lisocabtagene maraleucel

Severity: Moderate

Ipilimumab and Lisocabtagene maraleucel: moderate interaction.

Last updated

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

Ipilimumab enhances T-cell activation, and lisocabtagene maraleucel is a CAR-T product with risks of cytokine release syndrome and neurologic toxicity. Together they may heighten immune-mediated adverse effects, with limited clinical data to guide use.

What this interaction means in plain words

Ipilimumab and Lisocabtagene maraleucel can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Ipilimumab belongs to Oncology; Lisocabtagene maraleucel belongs to Oncology.

Evidence level: Low

Why it happens

Additive immune modulation; checkpoint blockade may augment CAR-T activity and toxicity, a largely theoretical interaction.

What to do

Avoid concurrent use around CAR-T infusion unless clearly necessary. If used, monitor for cytokine release syndrome, neurotoxicity, immune-related adverse events and infection.

What to ask your pharmacist

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Ipilimumab with Lisocabtagene maraleucel?

MediHelp rates the interaction as moderate. Ipilimumab and Lisocabtagene maraleucel can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Ipilimumab enhances T-cell activation, and lisocabtagene maraleucel is a CAR-T product with risks of cytokine release syndrome and neurologic toxicity. Together they may heighten immune-mediated adverse effects, with limited clinical data to guide use.

How serious is the interaction between Ipilimumab and Lisocabtagene maraleucel?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent use around CAR-T infusion unless clearly necessary. If used, monitor for cytokine release syndrome, neurotoxicity, immune-related adverse events and infection.

What other medicines interact with Ipilimumab?

MediHelp also lists interactions of Ipilimumab with, for example, Etrasimod, Vemurafenib, Ciltacabtagene autoleucel. The full list is on the Ipilimumab page.

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