Comparative Pharmacology
Head-to-head clinical analysis: A POXIDE versus CLOBAZAM.
Peer-Reviewed Evidence
Head-to-head clinical analysis: A POXIDE versus CLOBAZAM.
A-POXIDE vs CLOBAZAM
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
GABA-A receptor positive allosteric modulator; increases chloride ion influx and neuronal hyperpolarization.
Clobazam is a benzodiazepine that enhances the effect of GABA at the GABA-A receptor, increasing chloride ion conductance and neuronal hyperpolarization. It has a high affinity for the α2 subunit, which may contribute to its anticonvulsant effects.
GERD: 20 mg orally once daily for 4-8 weeks. Erosive esophagitis: 40 mg once daily for 8 weeks. H. pylori eradication: 20 mg twice daily with amoxicillin and clarithromycin for 14 days.
10-60 mg orally once daily, divided into two doses. Typical starting dose: 10 mg twice daily.
None Documented
None Documented
Clinical Note
moderateClobazam + Estrone sulfate
"The serum concentration of Estrone sulfate can be decreased when it is combined with Clobazam."
Clinical Note
moderateClobazam + Fluticasone propionate
"The risk or severity of adverse effects can be increased when Clobazam is combined with Fluticasone propionate."
Clinical Note
moderateClobazam + Sulfisoxazole
"The metabolism of Sulfisoxazole can be decreased when combined with Clobazam."
Clinical Note
moderateClobazam + Erythromycin
Terminal elimination half-life is 12-18 hours (mean 15 hours) in adults with normal renal function. Prolonged to 24-36 hours in elderly or moderate renal impairment (CrCl < 50 mL/min).
Clobazam: 36–42 hours; N-desmethylclobazam: 71–82 hours. Steady state achieved in 5–10 days.
Renal excretion accounts for 60-70% of elimination, predominantly as unchanged drug. Biliary/fecal excretion accounts for 20-30%, with approximately 10% eliminated in feces as metabolites.
Renal: ~82% as metabolites (mainly N-desmethylclobazam and hydroxylated metabolites), unchanged clobazam <1%; fecal: ~11%.
Category C
Category C
Benzodiazepine
Benzodiazepine
"The metabolism of Erythromycin can be decreased when combined with Clobazam."