Delgocitinib
FDA Drug Information • Also known as: Anzupgo
- Brand Names
- Anzupgo
- Drug Class
- Janus Kinase Inhibitor [EPC]
- Route
- TOPICAL
- Dosage Form
- CREAM
- Product Type
- HUMAN PRESCRIPTION DRUG
Description
11 DESCRIPTION ANZUPGO (delgocitinib) cream is a white to slightly brown cream for topical use and contains delgocitinib as the active ingredient. Delgocitinib is a white to almost white powder. Delgocitinib is slightly soluble in aqueous solutions at pH 5.0. The pKa of delgocitinib is 5.5. Delgocitinib is a Janus kinase (JAK) inhibitor [JAK1, JAK2, JAK3, and tyrosine kinase 2 (TYK2)] with the chemical name 3-[(3S,4R)-3-Methyl- 6-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,6-diazaspiro[3.4]octan-1-yl]-3- oxopropanenitrile. The molecular formula is C 16 H 18 N 6 O and the molecular weight is 310.35 g/mol. Delgocitinib has the structural formula: Each gram of ANZUPGO contains 20 mg of delgocitinib. Inactive ingredients include benzyl alcohol, butylated hydroxyanisole, cetostearyl alcohol, citric acid monohydrate, edetate disodium, hydrochloric acid, mineral oil, polyoxyl 20 cetostearyl ether, and purified water. Chemical Structure
What Is Delgocitinib Used For?
1 INDICATIONS AND USAGE ANZUPGO is indicated for the topical treatment of moderate to severe chronic hand eczema (CHE) in adults who have had an inadequate response to, or for whom topical corticosteroids are not advisable. ANZUPGO is a Janus kinase (JAK) inhibitor indicated for the topical treatment of moderate to severe chronic hand eczema (CHE) in adults who have had an inadequate response to, or for whom topical corticosteroids are not advisable. ( 1 ) Limitations of Use: Use of ANZUPGO in combination with other JAK inhibitors or potent immunosuppressants is not recommended. ( 1 ) Limitations of Use Use of ANZUPGO in combination with other JAK inhibitors or potent immunosuppressants is not recommended.
Dosage and Administration
2 DOSAGE AND ADMINISTRATION See the full prescribing information for recommended immunizations prior to treatment. ( 2.1 ) Do not use more than 30 grams per 2 weeks or 60 grams per month. Apply twice daily to skin of the affected areas only on the hands and wrists. ( 2.2 ) For topical use only. Not for oral, ophthalmic, or intravaginal use. ( 2.2 ) 2.1 Recommended Immunizations Prior to Treatment Initiation Complete any necessary immunizations, including herpes zoster vaccinations, according to current immunization guidelines prior to ANZUPGO treatment [see Warnings and Precautions (5.3) ]. 2.2 Recommended Dosage and Administration Do not use more than 30 grams per 2 weeks or 60 grams per month. Prior to applying ANZUPGO, clean and dry affected areas. Apply a thin layer of ANZUPGO, twice daily, to the affected areas only on the hands and wrists. ANZUPGO is for topical use only. Not for oral, ophthalmic, or intravaginal use. Avoid contact with eyes, mouth, or other mucous membranes. If contact with mucous membranes occurs, rinse thoroughly with water.
Side Effects (Adverse Reactions)
6 ADVERSE REACTIONS Adverse reactions that were reported in ≤ 1% of subjects were application site pain, paresthesia, pruritus, erythema, and bacterial skin infections including finger cellulitis, paronychia, other skin infections, leukopenia, and neutropenia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact LEO Pharma Inc. at 1-877-494-4536 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials 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 clinical practice. The safety of ANZUPGO was evaluated in two randomized, double-blind, multicenter, vehicle-controlled clinical trials (TRIAL 1 and TRIAL 2), in which 959 adults with moderate to severe CHE received ANZUPGO or vehicle cream topically twice daily for 16 weeks. A total of 638 subjects were treated with ANZUPGO [see Clinical Studies (14) ] . In TRIAL 1 and TRIAL 2, adverse reactions that were reported in ≤ 1% of subjects in the ANZUPGO group were application site pain, paresthesia, pruritus, erythema, and bacterial skin infections including finger cellulitis, paronychia, other skin infections, leukopenia, and neutropenia. In an open label extension trial (TRIAL 3), 801 subjects were treated for up to an additional 36 weeks after completing TRIAL 1 or TRIAL 2. A total of 198 subjects received continuous treatment with ANZUPGO for 52 weeks. Eczema herpeticum was observed in one subject and herpes zoster was observed in two subjects treated with ANZUPGO.
Contraindications
4 CONTRAINDICATIONS None None. ( 4 )
Pregnancy and Breastfeeding
8.1 Pregnancy Risk Summary The available data on the use of topical delgocitinib during pregnancy is insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. In animal reproduction studies, oral administration of delgocitinib to pregnant rats and rabbits during the period of organogenesis did not result in adverse developmental effects at doses 120 or 193 times, respectively, the maximum recommended human dose (MRHD) based on AUC comparison (see Data ) . The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defects, loss, and other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2%-4% and 15%-20%, respectively. Data Animal Data In embryofetal development studies, delgocitinib was administered orally to pregnant rats or rabbits during the period of organogenesis at doses of 3, 10 and 30 mg/kg/day in rats, and 1, 3 and 10 mg/kg/day in rabbits, respectively. In rats, no significant maternal toxicity was noted at doses up to 30 mg/kg/day (1446 times the MRHD based on AUC comparison). Decreases in fetal weight and skeletal variations were observed at doses ≥10 mg/kg/day (512 times the MRHD based on AUC comparison). An increase in post-implantation loss was observed at 30 mg/kg/day (1446 times the MRHD based on AUC comparison). No embryofetal toxicity was noted at 3 mg/kg/day (120 times the MRHD based on AUC comparison). In rabbits, no significant maternal toxicity was noted at doses up to 10 mg/kg/day (992 times the MRHD based on AUC comparison). An increase in post-implantation loss, reduced number of live fetuses, and decrease in fetal weights were observed at 10 mg/kg/day (992 times the MRHD based on AUC comparison). No embryofetal toxicity was noted at 3 mg/kg/day (193 times the MRHD based...
How Supplied
16 HOW SUPPLIED/STORAGE AND HANDLING How Supplied ANZUPGO is a white to slightly brown cream containing 2% delgocitinib (each gram contains 20 mg of delgocitinib) and is supplied in the following package: 30 g laminated tubes: NDC 50222-280-30 Storage and Handling Store ANZUPGO at 20°C to 25°C (68°F to 77°F); excursions permitted from 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature]. Do not freeze.
About This Information
This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.
What are side effects?
Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.
What are drug interactions?
Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.