相互作用
Glucarpidase + Leucovorin
重症度: 重大
Glucarpidase and Leucovorin: major interaction.
最終更新日 出典: US FDA label
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概要
Glucarpidase can hydrolyze leucovorin and its active metabolite, reducing rescue effect if given close together. Reduced rescue may worsen methotrexate toxicity.
この相互作用をわかりやすく説明すると
Glucarpidase and Leucovorin 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.
Glucarpidase belongs to Miscellaneous; Leucovorin belongs to Miscellaneous.
なぜ起こるのか
Glucarpidase is a carboxypeptidase that cleaves folate analogs, including leucovorin.
対処法
Do not give leucovorin within 2 hours before or after glucarpidase. Dose leucovorin on the basis of the methotrexate concentration measured by a chromatographic method.
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?
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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、GlucarpidaseとLeucovorin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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参考文献
Glucarpidaseのその他の相互作用
Leucovorinのその他の相互作用
よくある質問
Can I take Glucarpidase with Leucovorin?
MediHelp rates the interaction as major. Glucarpidase and Leucovorin 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. Glucarpidase can hydrolyze leucovorin and its active metabolite, reducing rescue effect if given close together. Reduced rescue may worsen methotrexate toxicity.
How serious is the interaction between Glucarpidase and Leucovorin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not give leucovorin within 2 hours before or after glucarpidase. Dose leucovorin on the basis of the methotrexate concentration measured by a chromatographic method.
What other medicines interact with Glucarpidase?
MediHelp also lists interactions of Glucarpidase with, for example, Folic acid, Methotrexate, Pemetrexed. The full list is on the Glucarpidase 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。
