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Interações medicamentosas

Apalutamide + Netupitant-palonosetron

Gravidade: Grave

Apalutamide and Netupitant-palonosetron: major interaction.

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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.

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Resumo

Apalutamide is a strong CYP3A4 inducer and can substantially reduce netupitant exposure, which relies on CYP3A4 for clearance. This may reduce antiemetic efficacy and risk breakthrough nausea and vomiting.

O que esta interação significa em palavras simples

Apalutamide and Netupitant-palonosetron 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.

Apalutamide belongs to Endocrine; Netupitant-palonosetron belongs to Gastrointestinal Tract.

Nível de evidência: Moderate

Por que acontece

CYP3A4 induction by apalutamide increases netupitant metabolism and lowers its concentrations.

O que fazer

Avoid the combination where possible and use an alternative antiemetic regimen. If co-used, monitor for loss of antiemetic control.

O que perguntar ao farmacêutico

  • 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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Perguntas frequentes

Can I take Apalutamide with Netupitant-palonosetron?

MediHelp rates the interaction as major. Apalutamide and Netupitant-palonosetron 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. Apalutamide is a strong CYP3A4 inducer and can substantially reduce netupitant exposure, which relies on CYP3A4 for clearance. This may reduce antiemetic efficacy and risk breakthrough nausea and vomiting.

How serious is the interaction between Apalutamide and Netupitant-palonosetron?

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 where possible and use an alternative antiemetic regimen. If co-used, monitor for loss of antiemetic control.

What other medicines interact with Netupitant-palonosetron?

MediHelp also lists interactions of Netupitant-palonosetron with, for example, Apomorphine, Flibanserin, Avapritinib. The full list is on the Netupitant-palonosetron page.

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