Comparative Pharmacology
Head-to-head clinical analysis: ANAFRANIL versus CLOMIPRAMINE HYDROCHLORIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ANAFRANIL versus CLOMIPRAMINE HYDROCHLORIDE.
ANAFRANIL vs CLOMIPRAMINE HYDROCHLORIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Clomipramine is a tricyclic antidepressant (TCA) that inhibits the reuptake of serotonin and norepinephrine, with a higher potency for serotonin reuptake inhibition. It also has anticholinergic, antihistaminergic, and alpha-adrenergic blocking properties.
Tricyclic antidepressant that inhibits serotonin and norepinephrine reuptake, with additional anticholinergic, antihistaminergic, and alpha-adrenergic blocking effects.
Initial: 25 mg PO tid; increase gradually to 100-150 mg/day. Maximum: 250 mg/day. Maintenance: lowest effective dose.
Oral, initial 25 mg three times daily; increase gradually to 100-250 mg/day in divided doses; maximum 300 mg/day for severe conditions.
None Documented
None Documented
Terminal elimination half-life of clomipramine is approximately 21-26 hours; its active metabolite, desmethylclomipramine, has a half-life of approximately 36-42 hours. Steady-state is achieved within 7-14 days.
Terminal elimination half-life of clomipramine is 19-37 hours (mean ~30 hours); active metabolite desmethylclomipramine has half-life of 54-77 hours. Steady-state achieved within 1-2 weeks.
Renal (primarily as conjugated metabolites, ~60-70% over 72 hours); fecal (biliary excretion of ~10-20%); <2% excreted unchanged in urine.
Renal: ~60% (as conjugated metabolites and unchanged drug); Fecal: ~30% (biliary excretion); 2-3% excreted unchanged in urine.
Category C
Category C
Tricyclic Antidepressant
Tricyclic Antidepressant