Comparative Pharmacology
Head-to-head clinical analysis: DEPAKOTE CP versus ESLICARBAZEPINE ACETATE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEPAKOTE CP versus ESLICARBAZEPINE ACETATE.
DEPAKOTE CP vs ESLICARBAZEPINE ACETATE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Valproate increases GABA concentration in the brain by inhibiting GABA transaminase and succinic semialdehyde dehydrogenase. It also blocks voltage-gated sodium channels and T-type calcium channels.
Eslicarbazepine acetate is a voltage-gated sodium channel blocker that stabilizes the inactive state of sodium channels, reducing high-frequency repetitive firing of neurons. It also modulates T-type calcium channels and enhances slow inactivation of sodium channels.
250-500 mg orally twice daily, titrated by 250 mg/day every 3-7 days; maximum 60 mg/kg/day. Target trough serum concentration: 50-100 mcg/mL.
400 mg orally once daily, titrated to a maintenance dose of 800-1200 mg once daily.
None Documented
None Documented
Clinical Note
moderateEslicarbazepine acetate + Estrone sulfate
"The serum concentration of Estrone sulfate can be decreased when it is combined with Eslicarbazepine acetate."
Clinical Note
moderateEslicarbazepine acetate + Aripiprazole
"The serum concentration of Aripiprazole can be decreased when it is combined with Eslicarbazepine acetate."
Clinical Note
moderateCyclophosphamide + Eslicarbazepine acetate
"The metabolism of Eslicarbazepine acetate can be decreased when combined with Cyclophosphamide."
Clinical Note
moderateTerminal elimination half-life is 9-16 hours (mean ~12 hours) in adults; prolonged in hepatic impairment, elderly, and neonates.
Terminal half-life of eslicarbazepine is 13-20 hours (mean ~14 hours), supporting once-daily dosing.
Renal: 30-50% as glucuronide conjugates, 3% as unchanged drug; fecal: minimal; less than 3% excreted in bile.
Renal: ~90% (as glucuronide conjugates and unchanged drug; ~30% as eslicarbazepine acetate, ~60% as eslicarbazepine). Fecal: <1%. Biliary: negligible.
Category C
Category C
Anticonvulsant
Anticonvulsant
Phenytoin + Eslicarbazepine acetate
"The serum concentration of Eslicarbazepine acetate can be decreased when it is combined with Phenytoin."