Comparative Pharmacology
Head-to-head clinical analysis: CENOBAMATE versus LACOSAMIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CENOBAMATE versus LACOSAMIDE.
CENOBAMATE vs LACOSAMIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Cenobamate is a tetrazole-derived anticonvulsant that modulates GABA A receptors, preferentially inhibiting the persistent sodium current and activating potassium currents (M-current). It also enhances GABA-mediated inhibition and reduces excitatory neurotransmitter release.
Selectively enhances slow inactivation of voltage-gated sodium channels, stabilizing hyperexcitable neuronal membranes and inhibiting repetitive neuronal firing.
Cenobamate 200 mg orally once daily initially, titrated weekly by 50 mg to a target dose of 400 mg once daily; maximum 400 mg/day.
Oral or IV: 50 mg twice daily initially; increase by 50 mg twice daily weekly to maintenance 100-200 mg twice daily. Maximum 200 mg twice daily.
None Documented
None Documented
Clinical Note
moderateLacosamide + Sulfisoxazole
"The serum concentration of Sulfisoxazole can be increased when it is combined with Lacosamide."
Clinical Note
moderateLacosamide + Fluconazole
"The serum concentration of Fluconazole can be increased when it is combined with Lacosamide."
Clinical Note
moderateLacosamide + Ketoconazole
"The serum concentration of Ketoconazole can be increased when it is combined with Lacosamide."
Clinical Note
moderateLacosamide + Delavirdine
The terminal elimination half-life is approximately 10-17 hours in adults. Steady-state is achieved within 2-3 days. In patients with moderate to severe hepatic impairment, half-life may be prolonged.
Terminal elimination half-life is approximately 13 hours (range 12–16 hours) in adults. Steady state achieved after 3 days with BID dosing.
Renal excretion accounts for approximately 92% of the administered dose, with 62% as unchanged drug and 30% as metabolites. Fecal excretion is minimal (<2%).
Renal: approximately 95% (40% unchanged, remainder as O-desmethyl metabolite). Fecal: <5%.
Category C
Category C
Anticonvulsant
Anticonvulsant
"The serum concentration of Delavirdine can be increased when it is combined with Lacosamide."