相互作用
Acalabrutinib + Rabeprazole
重症度: 重大
Acalabrutinib and Rabeprazole: major interaction.
最終更新日
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概要
Acalabrutinib capsules dissolve poorly at higher gastric pH, so PPIs lower exposure and may reduce efficacy. PPI effect is long lasting, so dose separation does not resolve it.
この相互作用をわかりやすく説明すると
Acalabrutinib and Rabeprazole 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.
Acalabrutinib belongs to Oncology; Rabeprazole belongs to Gastrointestinal Tract.
なぜ起こるのか
Increased gastric pH reduces acalabrutinib solubility and absorption.
対処法
Avoid rabeprazole. Use an antacid or H2 antagonist with appropriate timing, or switch to the acalabrutinib tablet formulation, which is not affected by pH.
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、AcalabrutinibとRabeprazole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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Rabeprazoleのその他の相互作用
Acalabrutinibのその他の相互作用
よくある質問
Can I take Acalabrutinib with Rabeprazole?
MediHelp rates the interaction as major. Acalabrutinib and Rabeprazole 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. Acalabrutinib capsules dissolve poorly at higher gastric pH, so PPIs lower exposure and may reduce efficacy. PPI effect is long lasting, so dose separation does not resolve it.
How serious is the interaction between Acalabrutinib and Rabeprazole?
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 rabeprazole. Use an antacid or H2 antagonist with appropriate timing, or switch to the acalabrutinib tablet formulation, which is not affected by pH.
What other medicines interact with Rabeprazole?
MediHelp also lists interactions of Rabeprazole with, for example, Rilpivirine, Atazanavir, Dacomitinib. The full list is on the Rabeprazole 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。
