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Drug interactions

Basiliximab + Lisocabtagene maraleucel

Severity: Major

Basiliximab and Lisocabtagene maraleucel: major 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

Lisocabtagene maraleucel is a CAR T-cell therapy that depends on functional T-cell expansion, while basiliximab inhibits activated T cells through IL-2 receptor blockade. Combined use may reduce CAR T-cell efficacy and adds to infection risk in an already immunocompromised patient.

What this interaction means in plain words

Basiliximab and Lisocabtagene maraleucel 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.

Basiliximab belongs to Miscellaneous; Lisocabtagene maraleucel belongs to Oncology.

Evidence level: Low

Why it happens

Basiliximab blocks CD25 on activated T cells, which may impair CAR T-cell proliferation and persistence, with additive immunosuppression.

What to do

Avoid basiliximab around CAR T-cell infusion unless essential, and choose alternative approaches where possible. If used, monitor closely for infection and for loss of CAR T-cell response.

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?

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 Basiliximab with Lisocabtagene maraleucel?

MediHelp rates the interaction as major. Basiliximab and Lisocabtagene maraleucel 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. Lisocabtagene maraleucel is a CAR T-cell therapy that depends on functional T-cell expansion, while basiliximab inhibits activated T cells through IL-2 receptor blockade. Combined use may reduce CAR T-cell efficacy and adds to infection risk in an already immunocompromised patient.

How serious is the interaction between Basiliximab and Lisocabtagene maraleucel?

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 basiliximab around CAR T-cell infusion unless essential, and choose alternative approaches where possible. If used, monitor closely for infection and for loss of CAR T-cell response.

What other medicines interact with Basiliximab?

MediHelp also lists interactions of Basiliximab with, for example, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal, Measles mumps and rubella vaccine. The full list is on the Basiliximab page.

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