藥物交互作用
Encorafenib + Netupitant-palonosetron
嚴重程度: 嚴重
Encorafenib and Netupitant-palonosetron: major interaction.
最後更新
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摘要
Netupitant raises encorafenib exposure through CYP3A4 inhibition, increasing the risk of toxicities including QT prolongation. Encorafenib labeling advises avoiding moderate inhibitors or reducing the dose.
用白話說明這項交互作用的意義
Encorafenib 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.
Encorafenib belongs to Oncology; Netupitant-palonosetron belongs to Gastrointestinal Tract.
為什麼會發生
CYP3A4 inhibition by netupitant decreases encorafenib clearance.
處置方式
Use an alternative antiemetic if possible. If unavoidable, reduce encorafenib to the labeled dose and monitor ECG and electrolytes.
可向藥師詢問的問題
- 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?
Netupitant-palonosetron 的其他交互作用
Encorafenib 的其他交互作用
常見問題
Can I take Encorafenib with Netupitant-palonosetron?
MediHelp rates the interaction as major. Encorafenib 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. Netupitant raises encorafenib exposure through CYP3A4 inhibition, increasing the risk of toxicities including QT prolongation. Encorafenib labeling advises avoiding moderate inhibitors or reducing the dose.
How serious is the interaction between Encorafenib 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: Use an alternative antiemetic if possible. If unavoidable, reduce encorafenib to the labeled dose and monitor ECG and electrolytes.
What other medicines interact with Netupitant-palonosetron?
MediHelp also lists interactions of Netupitant-palonosetron with, for example, Apomorphine, Flibanserin, Apalutamide. The full list is on the Netupitant-palonosetron page.
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