Interactions médicamenteuses
Efavirenz + Valoctocogene roxaparvovec
Gravité: Majeure
Efavirenz and Valoctocogene roxaparvovec: major interaction.
Dernière mise à jour
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Résumé
Efavirenz may impair hepatic expression of factor VIII from the gene therapy, reducing its effectiveness. Gene therapy can also cause transaminase elevations that overlap with antiretroviral hepatotoxicity.
Ce que signifie cette interaction, en termes simples
Efavirenz and Valoctocogene roxaparvovec 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.
Efavirenz belongs to Anti Virals; Valoctocogene roxaparvovec belongs to Miscellaneous.
Pourquoi elle survient
Efavirenz may suppress hepatocyte transgene expression and has hepatotoxic potential, which may reduce the gene therapy response; the mechanism is not fully established.
Conduite à tenir
Avoid the combination and consider switching to a different antiretroviral before gene therapy. Monitor ALT and factor VIII activity closely if unavoidable.
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?
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Autres interactions de Efavirenz
- Cobimetinib + Efavirenz Contre-indiquée
- Dienogest / estradiol valerate + Efavirenz Contre-indiquée
- Dihydroergotamine intranasal + Efavirenz Contre-indiquée
- Dihydroergotamine + Efavirenz Contre-indiquée
- Doravirine + Efavirenz Contre-indiquée
- Efavirenz + Elbasvir / grazoprevir Contre-indiquée
Autres interactions de Valoctocogene roxaparvovec
Questions fréquentes
Can I take Efavirenz with Valoctocogene roxaparvovec?
MediHelp rates the interaction as major. Efavirenz and Valoctocogene roxaparvovec 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. Efavirenz may impair hepatic expression of factor VIII from the gene therapy, reducing its effectiveness. Gene therapy can also cause transaminase elevations that overlap with antiretroviral hepatotoxicity.
How serious is the interaction between Efavirenz and Valoctocogene roxaparvovec?
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 the combination and consider switching to a different antiretroviral before gene therapy. Monitor ALT and factor VIII activity closely if unavoidable.
What other medicines interact with Efavirenz?
MediHelp also lists interactions of Efavirenz with, for example, Cobimetinib, Dienogest / estradiol valerate, Dihydroergotamine intranasal. The full list is on the Efavirenz page.
Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp
Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.
