相互作用
Etrasimod + Fludarabine
重症度: 重大
Etrasimod and Fludarabine: major interaction.
最終更新日
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このページの臨床コンテンツは英語でのみ提供されています。
概要
Etrasimod lowers circulating lymphocytes by sequestering them in lymphoid tissue, and fludarabine causes marked lymphopenia. Together they could cause additive immunosuppression and serious infection, and the combination has not been studied.
この相互作用をわかりやすく説明すると
Etrasimod and Fludarabine 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.
Etrasimod belongs to Gastrointestinal Tract; Fludarabine belongs to Oncology.
なぜ起こるのか
Additive lymphocyte reduction: S1P receptor modulation with purine analog cytotoxicity.
対処法
Avoid combining them, and allow an adequate interval after stopping etrasimod before starting fludarabine. If unavoidable, monitor lymphocyte counts and for infection.
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、EtrasimodとFludarabine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
WebでPro+を14日間無料でお試し。カード登録不要。
Fludarabineのその他の相互作用
Etrasimodのその他の相互作用
よくある質問
Can I take Etrasimod with Fludarabine?
MediHelp rates the interaction as major. Etrasimod and Fludarabine 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. Etrasimod lowers circulating lymphocytes by sequestering them in lymphoid tissue, and fludarabine causes marked lymphopenia. Together they could cause additive immunosuppression and serious infection, and the combination has not been studied.
How serious is the interaction between Etrasimod and Fludarabine?
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 combining them, and allow an adequate interval after stopping etrasimod before starting fludarabine. If unavoidable, monitor lymphocyte counts and for infection.
What other medicines interact with Fludarabine?
MediHelp also lists interactions of Fludarabine with, for example, Adenovirus types 4 and 7 live, Pentostatin, Belatacept. The full list is on the Fludarabine 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。
