Comparative Pharmacology
Head-to-head clinical analysis: LACOSAMIDE versus VIMPAT.
Peer-Reviewed Evidence
Head-to-head clinical analysis: LACOSAMIDE versus VIMPAT.
LACOSAMIDE vs VIMPAT
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Selectively enhances slow inactivation of voltage-gated sodium channels, stabilizing hyperexcitable neuronal membranes and inhibiting repetitive neuronal firing.
Selective enhancement of slow inactivation of voltage-gated sodium channels, resulting in stabilization of hyperexcitable neuronal membranes and inhibition of repetitive neuronal firing.
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.
Adults: 200 mg oral or IV as a loading dose, followed by 100 mg twice daily (200 mg/day) starting the day after loading. May increase by 50 mg twice daily every week up to 200 mg twice daily (400 mg/day).
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
Terminal elimination half-life is approximately 13 hours (range 12–16 hours) in adults. Steady state achieved after 3 days with BID dosing.
Terminal half-life: 13-16 hours (mean ~13 h at steady state); prolonged with renal impairment (CrCl <30 mL/min: ~22 h) and in patients with hepatic impairment (Child-Pugh B: ~17 h; Child-Pugh C: ~22 h).
Renal: approximately 95% (40% unchanged, remainder as O-desmethyl metabolite). Fecal: <5%.
Renal: ~95% (40% as parent drug, 39% as O-desmethyl metabolite, and ~15% as other minor metabolites); minimal biliary/fecal elimination (less than 1%).
Category C
Category C
Anticonvulsant
Anticonvulsant
"The serum concentration of Delavirdine can be increased when it is combined with Lacosamide."