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Interactions médicamenteuses

Elbasvir / grazoprevir + Enzalutamide

Gravité: Contre-indiquée

Elbasvir / grazoprevir and Enzalutamide: contraindicated interaction.

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Résumé

Strong CYP3A inducers reduce plasma concentrations of elbasvir and grazoprevir, and labeling contraindicates their use. Lower levels may lead to hepatitis C treatment failure and resistance.

Ce que signifie cette interaction, en termes simples

Elbasvir / grazoprevir and Enzalutamide are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Niveau de preuve: High

Pourquoi elle survient

Enzalutamide induces CYP3A4 (and P-gp), increasing elimination of elbasvir and grazoprevir.

Conduite à tenir

Do not use together; choose a different HCV regimen or defer therapy until enzalutamide is no longer needed. Check SVR at the appropriate time if exposure occurred.

Questions à poser à votre pharmacien

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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 Elbasvir / grazoprevir with Enzalutamide?

MediHelp rates the interaction as contraindicated. Elbasvir / grazoprevir and Enzalutamide are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Strong CYP3A inducers reduce plasma concentrations of elbasvir and grazoprevir, and labeling contraindicates their use. Lower levels may lead to hepatitis C treatment failure and resistance.

How serious is the interaction between Elbasvir / grazoprevir and Enzalutamide?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not use together; choose a different HCV regimen or defer therapy until enzalutamide is no longer needed. Check SVR at the appropriate time if exposure occurred.

What other medicines interact with Enzalutamide?

MediHelp also lists interactions of Enzalutamide with, for example, Doravirine, Ensitrelvir, Fostemsavir. The full list is on the Enzalutamide page.

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Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.

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