Comparative Pharmacology
Head-to-head clinical analysis: ILOPERIDONE versus LUMATEPERONE TOSYLATE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ILOPERIDONE versus LUMATEPERONE TOSYLATE.
ILOPERIDONE vs LUMATEPERONE TOSYLATE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Iloperidone is an atypical antipsychotic with high affinity for serotonin 5-HT2A and dopamine D2 receptors; also moderate affinity for D3, D4, 5-HT6, 5-HT7, and α1-adrenergic receptors; low affinity for H1, 5-HT1A, and α2-adrenergic receptors; no affinity for M1 muscarinic receptors.
Lumateperone tosylate is an atypical antipsychotic with a unique mechanism of action involving antagonism of serotonin 5-HT2A receptors, partial agonism of serotonin 5-HT1A receptors, and antagonism of dopamine D2 receptors; it also modulates glutamate via phosphorylation of GluN2B subunits and inhibits serotonin reuptake.
1-2 mg orally twice daily; target dose 6-12 mg/day; maximum 12 mg/day
42 mg orally once daily
None Documented
None Documented
Clinical Note
moderateIloperidone + Levofloxacin
"Iloperidone may increase the QTc-prolonging activities of Levofloxacin."
Clinical Note
moderateIloperidone + Norfloxacin
"Iloperidone may increase the QTc-prolonging activities of Norfloxacin."
Clinical Note
moderateIloperidone + Gemifloxacin
"Iloperidone may increase the QTc-prolonging activities of Gemifloxacin."
Clinical Note
moderateIloperidone + Haloperidol
"The metabolism of Haloperidol can be decreased when combined with Iloperidone."
Terminal elimination half-life 18 hours in extensive CYP2D6 metabolizers, 33 hours in poor metabolizers; clinical context: steady-state reached in ~5-7 days.
Terminal elimination half-life is approximately 24-29 hours, allowing once-daily dosing. Steady-state reached in about 5 days.
Primarily hepatic metabolism via CYP3A4 and CYP2D6; approximately 7% excreted unchanged in urine and 18% in feces; total renal elimination of metabolites ~25%, fecal ~60%.
Approximately 60% excreted in urine as metabolites (unchanged drug negligible) and 30% in feces via biliary elimination.
Category A/B
Category C
Atypical Antipsychotic
Atypical Antipsychotic