Interações medicamentosas
Carbamazepine + Pralsetinib
Gravidade: Grave
Carbamazepine and Pralsetinib: major interaction.
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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.
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Resumo
Carbamazepine can markedly reduce pralsetinib exposure, risking loss of antitumor effect.
O que esta interação significa em palavras simples
Carbamazepine and Pralsetinib 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.
Carbamazepine belongs to Central Nervous System; Pralsetinib belongs to Oncology.
Por que acontece
Carbamazepine is a strong CYP3A4 inducer and accelerates pralsetinib clearance.
O que fazer
Prefer a non-inducing anticonvulsant. If the inducer cannot be avoided, follow labeling to double the pralsetinib dose from day 7 of coadministration and return to the prior dose after the inducer has been stopped for at least 14 days.
O que perguntar ao farmacêutico
- 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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Outras interações de Carbamazepine
- Artemether / lumefantrine + Carbamazepine Contraindicada
- Cabotegravir + Carbamazepine Contraindicada
- Carbamazepine + Delamanid Contraindicada
- Carbamazepine + Dienogest / estradiol valerate Contraindicada
- Carbamazepine + Doravirine Contraindicada
- Carbamazepine + Elbasvir / grazoprevir Contraindicada
Outras interações de Pralsetinib
Perguntas frequentes
Can I take Carbamazepine with Pralsetinib?
MediHelp rates the interaction as major. Carbamazepine and Pralsetinib 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. Carbamazepine can markedly reduce pralsetinib exposure, risking loss of antitumor effect.
How serious is the interaction between Carbamazepine and Pralsetinib?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer a non-inducing anticonvulsant. If the inducer cannot be avoided, follow labeling to double the pralsetinib dose from day 7 of coadministration and return to the prior dose after the inducer has been stopped for at least 14 days.
What other medicines interact with Carbamazepine?
MediHelp also lists interactions of Carbamazepine with, for example, Artemether / lumefantrine, Cabotegravir, Delamanid. The full list is on the Carbamazepine page.
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