Comparative Pharmacology
Head-to-head clinical analysis: CORTIFOAM versus DEFLAZACORT.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CORTIFOAM versus DEFLAZACORT.
CORTIFOAM vs DEFLAZACORT
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Cortifoam (hydrocortisone acetate) is a corticosteroid that binds to glucocorticoid receptors, modulating gene expression to induce anti-inflammatory, antipruritic, and vasoconstrictive effects. It inhibits phospholipase A2, reducing prostaglandin and leukotriene synthesis, and suppresses immune cell migration and cytokine release.
Deflazacort is a glucocorticoid prodrug that is metabolized to its active form, 21-desacetyldeflazacort. It binds to glucocorticoid receptors, leading to anti-inflammatory and immunosuppressive effects by inhibiting phospholipase A2, reducing prostaglandin and leukotriene synthesis, and modulating cytokine production.
1 applicatorful (90 mg hydrocortisone acetate) rectally twice daily for 2-3 weeks, then every other day as needed.
6-90 mg orally once daily; initial dose typically 6-30 mg/day, maintenance as lowest effective dose; taper gradually upon discontinuation.
None Documented
None Documented
Clinical Note
moderateDeflazacort + Gatifloxacin
"The risk or severity of adverse effects can be increased when Deflazacort is combined with Gatifloxacin."
Clinical Note
moderateDeflazacort + Rosoxacin
"The risk or severity of adverse effects can be increased when Deflazacort is combined with Rosoxacin."
Clinical Note
moderateDeflazacort + Levofloxacin
"The risk or severity of adverse effects can be increased when Deflazacort is combined with Levofloxacin."
Clinical Note
moderateDeflazacort + Trovafloxacin
Approximately 1.5-2 hours for hydrocortisone; clinically, effects persist longer due to local action.
Terminal half-life of the active metabolite Δ6-deflazacort is 1.1–1.9 hours; parent drug half-life is approximately 1–2 hours. Clinical glucocorticoid effect persists for 12–24 hours due to receptor binding.
Primarily renal (about 70-90% as metabolites) and fecal (about 10-30% as metabolites).
Renal (approximately 70% as metabolites, <5% unchanged); biliary/fecal (approximately 30%)
Category C
Category C
Corticosteroid
Corticosteroid
"The risk or severity of adverse effects can be increased when Deflazacort is combined with Trovafloxacin."