Comparative Pharmacology
Head-to-head clinical analysis: DERMATOP versus FLUTEX.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DERMATOP versus FLUTEX.
DERMATOP vs FLUTEX
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Prednicarbate is a corticosteroid that induces phospholipase A2 inhibitory proteins, collectively called lipocortins, which control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes by inhibiting the release of arachidonic acid from membrane phospholipids.
Flutamide is a nonsteroidal antiandrogen that competitively inhibits the binding of dihydrotestosterone (DHT) to androgen receptors in target tissues, thereby blocking the androgenic effects.
Apply a thin layer to affected skin areas twice daily (morning and evening) for up to 4 weeks. Do not use more than 50 g per week.
50 mg orally once daily
None Documented
None Documented
Terminal elimination half-life: approximately 100 hours (range 68-120 hours) following topical administration; prolonged accumulation with chronic use due to high lipophilicity and slow release from skin depot.
Terminal elimination half-life: 24–36 hours, permitting once-daily dosing in chronic therapy
Primarily hepatic metabolism with inactive metabolites; <10% excreted renally as unchanged drug; minimal biliary/fecal elimination.
Renal: ~70% (50% unchanged, 20% as metabolites); Biliary/fecal: ~30%
Category C
Category C
Topical Corticosteroid
Topical Corticosteroid