相互作用
Clarithromycin + Duvelisib
重症度: 重大
Clarithromycin and Duvelisib: major interaction.
最終更新日
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概要
Clarithromycin significantly raises duvelisib exposure, increasing the risk of serious infections, diarrhea or colitis, cutaneous reactions and pneumonitis. Duvelisib may also inhibit CYP3A4 and raise clarithromycin levels.
この相互作用をわかりやすく説明すると
Clarithromycin and Duvelisib 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.
Clarithromycin belongs to Anti Bacterial; Duvelisib belongs to Oncology.
なぜ起こるのか
Clarithromycin is a strong CYP3A4 inhibitor that reduces duvelisib metabolism; duvelisib is itself a CYP3A4 inhibitor.
対処法
Reduce duvelisib to 15 mg twice daily during the combination, as labeled. Monitor for toxicity, or use a non-CYP3A4-inhibiting antibiotic.
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、ClarithromycinとDuvelisib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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Clarithromycinのその他の相互作用
Duvelisibのその他の相互作用
よくある質問
Can I take Clarithromycin with Duvelisib?
MediHelp rates the interaction as major. Clarithromycin and Duvelisib 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. Clarithromycin significantly raises duvelisib exposure, increasing the risk of serious infections, diarrhea or colitis, cutaneous reactions and pneumonitis. Duvelisib may also inhibit CYP3A4 and raise clarithromycin levels.
How serious is the interaction between Clarithromycin and Duvelisib?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reduce duvelisib to 15 mg twice daily during the combination, as labeled. Monitor for toxicity, or use a non-CYP3A4-inhibiting antibiotic.
What other medicines interact with Clarithromycin?
MediHelp also lists interactions of Clarithromycin with, for example, Astemizole, Avanafil, Cisapride. The full list is on the Clarithromycin 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。
