Interações medicamentosas
Blinatumomab + Quinidine
Gravidade: Moderada
Blinatumomab and Quinidine: moderate interaction.
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Resumo
Blinatumomab starts a transient cytokine release that can suppress CYP450 enzymes. Quinidine has a narrow therapeutic index, so levels may rise early in treatment, increasing QT and arrhythmia risk.
O que esta interação significa em palavras simples
Blinatumomab and Quinidine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Blinatumomab belongs to Oncology; Quinidine belongs to Anti Parasitic.
Por que acontece
Cytokine release transiently suppresses CYP450 activity, reducing quinidine metabolism.
O que fazer
Monitor quinidine levels and ECG during the first days of the first cycle and when restarting. Adjust quinidine dose as needed.
O que perguntar ao farmacêutico
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Outras interações de Quinidine
- Adagrasib + Quinidine Contraindicada
- Arsenic trioxide + Quinidine Contraindicada
- Artemether / lumefantrine + Quinidine Contraindicada
- Chloroquine + Quinidine Contraindicada
- Dofetilide + Quinidine Contraindicada
- Dronedarone + Quinidine Contraindicada
Outras interações de Blinatumomab
- Blinatumomab + Carbamazepine Moderada
- Blinatumomab + Cyclosporin Moderada
- Blinatumomab + Ethosuximide Moderada
- Blinatumomab + Phenytoin Moderada
- Blinatumomab + Quinine Moderada
- Blinatumomab + Siponimod Moderada
Perguntas frequentes
Can I take Blinatumomab with Quinidine?
MediHelp rates the interaction as moderate. Blinatumomab and Quinidine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Blinatumomab starts a transient cytokine release that can suppress CYP450 enzymes. Quinidine has a narrow therapeutic index, so levels may rise early in treatment, increasing QT and arrhythmia risk.
How serious is the interaction between Blinatumomab and Quinidine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor quinidine levels and ECG during the first days of the first cycle and when restarting. Adjust quinidine dose as needed.
What other medicines interact with Quinidine?
MediHelp also lists interactions of Quinidine with, for example, Adagrasib, Arsenic trioxide, Artemether / lumefantrine. The full list is on the Quinidine page.
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