相互作用
Ceritinib + Pimozide
重症度: 併用禁忌
Ceritinib and Pimozide: contraindicated interaction.
最終更新日
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概要
Ceritinib prolongs the QT interval and is also a CYP3A4 inhibitor, which can raise pimozide concentrations. The combination substantially increases the risk of torsades de pointes.
この相互作用をわかりやすく説明すると
Ceritinib and Pimozide are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Ceritinib belongs to Oncology; Pimozide belongs to Central Nervous System.
なぜ起こるのか
Additive QT prolongation plus CYP3A4 inhibition reducing pimozide metabolism.
対処法
Avoid the combination and choose an alternative to pimozide during ceritinib therapy. If unavoidable, monitor ECG and electrolytes closely.
薬剤師に尋ねること
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
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、CeritinibとPimozide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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Pimozideのその他の相互作用
Ceritinibのその他の相互作用
よくある質問
Can I take Ceritinib with Pimozide?
MediHelp rates the interaction as contraindicated. Ceritinib and Pimozide are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Ceritinib prolongs the QT interval and is also a CYP3A4 inhibitor, which can raise pimozide concentrations. The combination substantially increases the risk of torsades de pointes.
How serious is the interaction between Ceritinib and Pimozide?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination and choose an alternative to pimozide during ceritinib therapy. If unavoidable, monitor ECG and electrolytes closely.
What other medicines interact with Pimozide?
MediHelp also lists interactions of Pimozide with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Pimozide 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。
