Comparative Pharmacology
Head-to-head clinical analysis: INAPSINE versus MOBAN.
Peer-Reviewed Evidence
Head-to-head clinical analysis: INAPSINE versus MOBAN.
INAPSINE vs MOBAN
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Butyrophenone antipsychotic; antagonizes dopamine D2 receptors in the CNS, also exhibits alpha-adrenergic blocking activity.
MOBAN (molindone) is an antipsychotic agent with mechanism of action not fully defined, but believed to involve dopamine D2 receptor blockade in the mesolimbic system, with minimal extrapyramidal effects due to weak D2 binding and possible serotonergic modulation.
IM: 2.5-10 mg every 3-4 hours as needed; IV: 2.5-10 mg slow IV push (over 2-3 minutes), repeat every 30-60 minutes as needed; maximum total dose 20 mg.
Oral: 50-100 mg/day in 3-4 divided doses, increase to 225 mg/day for severe conditions; maximum 400 mg/day. IM: 50-100 mg every 4-6 hours; maximum 400 mg/day.
None Documented
None Documented
Terminal elimination half-life is 10-22 hours (mean 14.5 hours) in adults; may be prolonged in elderly or patients with hepatic impairment.
Terminal elimination half-life: 6-8 hours for parent drug; active metabolite (molindone) half-life ~12-15 hours; steady-state reached in 2-3 days.
Primarily renal (50-70% as unchanged drug and metabolites); biliary/fecal excretion accounts for approximately 20-30%.
Renal: 70-80% as metabolites and unchanged drug; biliary/fecal: ~20%.
Category C
Category C
Antipsychotic
Antipsychotic