Eucrisa

— THERAPEUTIC CATEGORIES —
  • Atopic dermatitis

Eucrisa Generic Name & Formulations

General Description

Crisaborole 2%; oint.

Pharmacological Class

Phosphodiesterase 4 (PDE4) inhibitor.

How Supplied

Oint—60g, 100g

Manufacturer

Generic Availability

NO

Mechanism of Action

Crisaborole inhibits phosphodiesterase 4 (PDE-4), resulting in increased intracellular cyclic adenosine monophosphate (cAMP) levels. However, the exact mechanism(s) by which crisaborole exerts its therapeutic action for the treatment of atopic dermatitis is not well defined.

Eucrisa Indications

Indications

Mild to moderate atopic dermatitis.

Eucrisa Dosage and Administration

Adults and Children

<3mos: not established. ≥3mos: apply a thin layer twice daily to affected areas; may consider reducing to once daily after clinical effect is achieved.

Eucrisa Contraindications

Not Applicable

Eucrisa Boxed Warnings

Not Applicable

Eucrisa Warnings/Precautions

Warnings/Precautions

Not for ophthalmic, oral, intravaginal use. Discontinue immediately if hypersensitivity occurs. Pregnancy. Nursing mothers.

Eucrisa Pharmacokinetics

Absorption

Mean ± SD maximum plasma concentration (Cmax) and area under the concentration time curve post dose (AUC0-12) on Day 8 were 127 ± 196 ng/mL and 949 ± 1240 ng h/mL, respectively.

Systemic concentrations of crisaborole were at steady state by Day 8.

Distribution

Plasma protein bound: 97%.

Metabolism

The major metabolite 5-(4-cyanophenoxy)-2-hydroxyl benzylalcohol (metabolite 1), is formed via hydrolysis; this metabolite is further metabolized into downstream metabolites, among which 5-(4-cyanophenoxy)-2-hydroxyl benzoic acid (metabolite 2), formed via oxidation, is also a major metabolite.

Elimination

Renal.

Eucrisa Interactions

Not Applicable

Eucrisa Adverse Reactions

Adverse Reactions

Application site pain (eg, burning, stinging); hypersensitivity reactions, contact urticaria.

Eucrisa Clinical Trials

See Literature

Eucrisa Note

Not Applicable

Eucrisa Patient Counseling

See Literature

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