Adquey
Generic Name: adquey
Brand Names:
Difamilast
11 DESCRIPTION ADQUEY (difamilast) ointment contains difamilast as the active ingredient. Difamilast, is a phosphodiesterase-4 (PDE-4) inhibitor. Difamilast is described chemically as N-({2-[4-(Difluoromethoxy)-3-(propan-2-yloxy)phenyl]-1,3-oxazol-4-yl}methyl)-2-ethoxybenzamide. The empirical formula is C 23 H 24 F 2 N 2 O 5 and the molecular weight is 446.44 g/mol. The structural formula is represented below: Difamilast occurs as white (or practically white) crystals or crystalline powder.
Overview
11 DESCRIPTION ADQUEY (difamilast) ointment contains difamilast as the active ingredient. Difamilast, is a phosphodiesterase-4 (PDE-4) inhibitor. Difamilast is described chemically as N-({2-[4-(Difluoromethoxy)-3-(propan-2-yloxy)phenyl]-1,3-oxazol-4-yl}methyl)-2-ethoxybenzamide. The empirical formula is C 23 H 24 F 2 N 2 O 5 and the molecular weight is 446.44 g/mol. The structural formula is represented below: Difamilast occurs as white (or practically white) crystals or crystalline powder.
Uses
1 INDICATIONS & USAGE ADQUEY is indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. ADQUEY is a phosphodiesterase 4 inhibitor indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. (1)
Dosage
2 DOSAGE & ADMINISTRATION ADQUEY is for topical use only and not for ophthalmic, oral, or intravaginal use. Apply a thin layer of ADQUEY twice daily to affected areas and rub in completely. Wash hands after application. Avoid areas of the skin that are infected when applying ADQUEY. For topical use only. Not for ophthalmic, oral, or intravaginal use. (2) Apply a thin layer of ADQUEY twice daily to affected areas and rub in completely. (2)
Side Effects
6 ADVERSE REACTIONS The most common adverse reaction occurring in ≥1% of subjects is nasopharyngitis. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Acrotech Biopharma Inc. at 1-888-292-9617 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of ADQUEY was assessed in two double-blind, vehicle-controlled clinical trials (Trial 2 and Trial 3) that enrolled 532 adult and pediatric subjects 2 years of age and older in Japan with mild to moderate atopic dermatitis (AD).
Warnings
4 CONTRAINDICATIONS None. None. (4)
Pregnancy
8.1 Pregnancy Risk Summary The available data on the use of topical difamilast during pregnancy are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. In animal reproduction studies, difamilast administered subcutaneously to pregnant rats and rabbits during the period of organogenesis produced no fetal structural abnormalities at doses up to 30 and 3 times the maximum recommended human dose (MRHD), respectively.
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING How supplied ADQUEY (difamilast) ointment, 1% is a white to off-white ointment supplied in the following packages: 27 g tube (NDC 72893-017-08) 85 g tube (NDC 72893-017-09) Storage and Handling Store at 20°C–25°C (68°F–77°F); excursions permitted to 15°C–30°C (59°F–86°F). [see USP Controlled Room Temperature].
Frequently Asked Questions
What is Adquey used for?▼
1 INDICATIONS & USAGE ADQUEY is indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. ADQUEY is a phosphodiesterase 4 inhibitor indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. (1)
What are the side effects of Adquey?▼
6 ADVERSE REACTIONS The most common adverse reaction occurring in ≥1% of subjects is nasopharyngitis. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Acrotech Biopharma Inc. at 1-888-292-9617 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of ADQUEY was assessed in two double-blind, vehicle-controlled clinical trials (Trial 2 and Trial 3) that enrolled 532 adult and pediatric subjects 2 years of age and older in Japan with mild to moderate atopic dermatitis (AD).
Can I take Adquey during pregnancy?▼
8.1 Pregnancy Risk Summary The available data on the use of topical difamilast during pregnancy are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. In animal reproduction studies, difamilast administered subcutaneously to pregnant rats and rabbits during the period of organogenesis produced no fetal structural abnormalities at doses up to 30 and 3 times the maximum recommended human dose (MRHD), respectively.
What are the important warnings for Adquey?▼
4 CONTRAINDICATIONS None. None. (4)
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.