Overview
11 DESCRIPTION AKLIEF Cream for topical administration contains 0.005% (50 mcg/g) trifarotene. Trifarotene is a terphenyl acid derivative and is a retinoid. The chemical name of trifarotene is 3”-tert-Butyl-4’-(2-hydroxy-ethoxy)-4”-pyrrolidin-1-yl-[1,1’,3’,1”]terphenyl-4- carboxylic acid. Trifarotene has the molecular formula of C 29 H 33 NO 4 , the molecular weight of 459.
Mechanism of Action
12 CLINICAL PHARMACOLOGY 12.1 Mechanism of Action Trifarotene is an agonist of retinoic acid receptors (RAR), with particular activity at the gamma subtype of RAR. Stimulation of RAR results in modulation of target genes which are associated with various processes, including cell differentiation and mediation of inflammation. The exact process by which trifarotene ameliorates acne is unknown. 12.2 Pharmacodynamics At the approved recommended dosage, AKLIEF Cream does not prolong the QT interval to any clinically relevant extent. 12.3 Pharmacokinetics Pharmacokinetics of trifarotene was evaluated in a study involving 19 adult subjects with acne vulgaris following once daily application of AKLIEF Cream for 29 days (daily dose range 1.
Indications
- 1 INDICATIONS AND USAGE AKLIEF Cream is a retinoid indicated for the topical treatment of acne vulgaris in patients 9 years of age and older. AKLIEF Cream is a retinoid indicated for the topical treatment of acne vulgaris in patients 9 years of age and older. ( 1 )
Common Doses
- Refer to label
Dosage
2 DOSAGE AND ADMINISTRATION Apply a thin layer of AKLIEF Cream to the affected areas once daily, in the evening, on clean and dry skin. One pump actuation should be enough to cover the face (i.e., forehead, cheeks, nose, and chin). Two actuations of the pump should be enough to cover the upper trunk (i.e., reachable upper back, shoulders and chest). One additional pump actuation may be used for middle and lower back if acne is present. The use of a moisturizer is recommended as frequently as needed from the initiation of treatment.
Contraindications
- 4 CONTRAINDICATIONS None None ( 4 )
Side Effects
- 6 ADVERSE REACTIONS Most common adverse reactions (incidence ≥ 1%) in patients treated with AKLIEF Cream were application site irritation, application site pruritus, and sunburn ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Galderma Laboratories, L.P. at 1-866-735-4137 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 with rates in the clinical trials of another drug and may not reflect rates...
Interactions
- 7 DRUG INTERACTIONS Topical application of AKLIEF Cream is not expected to affect the circulating concentrations of oral hormonal contraceptives containing ethinyl estradiol and levonorgestrel.