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Interactions médicamenteuses

Ganciclovir + Talimogene laherparepvec

Gravité: Majeure

Ganciclovir and Talimogene laherparepvec: major interaction.

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Résumé

Talimogene laherparepvec is a live, attenuated herpes simplex virus that must replicate in tumor cells. Ganciclovir is active against herpes viruses and may suppress this replication, reducing the efficacy of the oncolytic therapy.

Ce que signifie cette interaction, en termes simples

Ganciclovir and Talimogene laherparepvec 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.

Ganciclovir belongs to Anti Virals; Talimogene laherparepvec belongs to Oncology.

Niveau de preuve: Low

Pourquoi elle survient

Antiviral inhibition of viral DNA replication, which may blunt the activity of the live oncolytic virus.

Conduite à tenir

Avoid antiherpetic antivirals during talimogene therapy where possible. If ganciclovir is needed for a herpes infection, such as an infection attributed to the vector, treat it and reassess the oncolytic regimen.

Questions à poser à votre pharmacien

  • 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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Questions fréquentes

Can I take Ganciclovir with Talimogene laherparepvec?

MediHelp rates the interaction as major. Ganciclovir and Talimogene laherparepvec 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. Talimogene laherparepvec is a live, attenuated herpes simplex virus that must replicate in tumor cells. Ganciclovir is active against herpes viruses and may suppress this replication, reducing the efficacy of the oncolytic therapy.

How serious is the interaction between Ganciclovir and Talimogene laherparepvec?

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 antiherpetic antivirals during talimogene therapy where possible. If ganciclovir is needed for a herpes infection, such as an infection attributed to the vector, treat it and reassess the oncolytic regimen.

What other medicines interact with Ganciclovir?

MediHelp also lists interactions of Ganciclovir with, for example, Bacitracin, Cilastatin-imipenem, Didanosine. The full list is on the Ganciclovir page.

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