相互作用
Belzutifan + Cyclosporin
重症度: 重大
Belzutifan and Cyclosporin: major interaction.
最終更新日
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概要
Belzutifan induces UGT2B17 and CYP3A4 and can lower exposure to sensitive CYP3A4 substrates such as cyclosporine. Reduced cyclosporine levels may lead to subtherapeutic immunosuppression and a risk of rejection or graft-versus-host disease.
この相互作用をわかりやすく説明すると
Belzutifan and Cyclosporin 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.
Belzutifan belongs to Miscellaneous; Cyclosporin belongs to Miscellaneous.
なぜ起こるのか
Belzutifan induces CYP3A4, increasing cyclosporine metabolism and lowering its blood concentrations.
対処法
Monitor cyclosporine trough concentrations closely when starting or stopping belzutifan and adjust the dose as needed. Consider an alternative to belzutifan if levels cannot be maintained.
薬剤師に尋ねること
- 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?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、BelzutifanとCyclosporinの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
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Cyclosporinのその他の相互作用
Belzutifanのその他の相互作用
よくある質問
Can I take Belzutifan with Cyclosporin?
MediHelp rates the interaction as major. Belzutifan and Cyclosporin 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. Belzutifan induces UGT2B17 and CYP3A4 and can lower exposure to sensitive CYP3A4 substrates such as cyclosporine. Reduced cyclosporine levels may lead to subtherapeutic immunosuppression and a risk of rejection or graft-versus-host disease.
How serious is the interaction between Belzutifan and Cyclosporin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor cyclosporine trough concentrations closely when starting or stopping belzutifan and adjust the dose as needed. Consider an alternative to belzutifan if levels cannot be maintained.
What other medicines interact with Cyclosporin?
MediHelp also lists interactions of Cyclosporin with, for example, Adenovirus types 4 and 7 live, Aliskiren, Bcg vaccine live. The full list is on the Cyclosporin page.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
