Comparative Pharmacology
Head-to-head clinical analysis: ESLICARBAZEPINE ACETATE versus LYRICA.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ESLICARBAZEPINE ACETATE versus LYRICA.
ESLICARBAZEPINE ACETATE vs LYRICA
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
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.
Binds to the α2-δ subunit of voltage-gated calcium channels, reducing calcium influx and inhibiting release of excitatory neurotransmitters including glutamate, norepinephrine, and substance P.
400 mg orally once daily, titrated to a maintenance dose of 800-1200 mg once daily.
Oral: 75-150 mg twice daily or 50-100 mg three times daily; maximum 600 mg/day. Start at 75 mg twice 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 half-life of eslicarbazepine is 13-20 hours (mean ~14 hours), supporting once-daily dosing.
Terminal elimination half-life is 6.3 hours (range 5.5–6.7 hours) in patients with normal renal function. Half-life increases in renal impairment (up to 48 hours in anuria).
Renal: ~90% (as glucuronide conjugates and unchanged drug; ~30% as eslicarbazepine acetate, ~60% as eslicarbazepine). Fecal: <1%. Biliary: negligible.
Renal excretion of unchanged drug accounts for approximately 90% of elimination; less than 1% is secreted in feces or bile. Dose adjustment required in renal impairment (CrCl <60 mL/min).
Category C
Category C
Anticonvulsant
Anticonvulsant
Phenytoin + Eslicarbazepine acetate
"The serum concentration of Eslicarbazepine acetate can be decreased when it is combined with Phenytoin."