藥物交互作用
Ketoconazole + Liposomal doxorubicin
嚴重程度: 嚴重
Ketoconazole and Liposomal doxorubicin: major interaction.
最後更新
僅供醫療專業人員參考。本頁為簡要摘要，並非醫療建議，亦不能取代官方仿單或臨床判斷。開立處方或調劑前請務必核實。
本頁的臨床內容僅提供英文版。
摘要
Ketoconazole strongly inhibits CYP3A4 and P-glycoprotein and may increase doxorubicin exposure and toxicity. Greater myelosuppression and mucositis are possible.
用白話說明這項交互作用的意義
Ketoconazole and Liposomal doxorubicin 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.
Ketoconazole belongs to Anti Fungals; Liposomal doxorubicin belongs to Oncology.
為什麼會發生
Inhibition of CYP3A4 and P-glycoprotein by ketoconazole, reducing doxorubicin clearance.
處置方式
Avoid if possible and choose a different antifungal. If unavoidable, monitor blood counts and cardiac status closely and consider reducing the doxorubicin dose.
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?
Liposomal doxorubicin 的其他交互作用
Ketoconazole 的其他交互作用
常見問題
Can I take Ketoconazole with Liposomal doxorubicin?
MediHelp rates the interaction as major. Ketoconazole and Liposomal doxorubicin 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. Ketoconazole strongly inhibits CYP3A4 and P-glycoprotein and may increase doxorubicin exposure and toxicity. Greater myelosuppression and mucositis are possible.
How serious is the interaction between Ketoconazole and Liposomal doxorubicin?
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 if possible and choose a different antifungal. If unavoidable, monitor blood counts and cardiac status closely and consider reducing the doxorubicin dose.
What other medicines interact with Liposomal doxorubicin?
MediHelp also lists interactions of Liposomal doxorubicin with, for example, Dengue vaccine, Belatacept, Cyclosporine. The full list is on the Liposomal doxorubicin page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
