Cited by 33Acne and Rosacea Treatments and EffectsDermatology and Skin DiseasesPharmaceutical studies and practices

Clinical Pharmacology and Safety of Trifarotene, a First‐in‐Class RARγ‐Selective Topical Retinoid

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Wagner, Nathalie, Benkali, Khaled, Alió Sáenz, Alessandra, Poncet, Michel, Graeber, Michael·2020·The Journal of Clinical Pharmacology

Abstract

Trifarotene is a new drug with retinoic acid receptor activity and selectivity for retinoic acid receptor‐γ. The reported studies aimed at assessing the clinical pharmacology and safety of trifarotene. The clinical pharmacology of topical trifarotene up to 100 µg/g was extensively investigated through 2 maximal usage pharmacokinetic trials (MUsT) conducted in adult (≥18 years) and pediatric patients (9‐17 years) with moderate to severe acne and two studies conducted in healthy volunteers: 1 thorough QT C study and 1 drug‐drug interaction study with concomitantly administered oral levonorgestrel (0.15 mg)/ethinyl estradiol (0.03 mg). Safety assessments included adverse event reporting and assessment of erythema, scaling, dryness, and stinging/burning using a scale from 0 = none to 4 = severe, as well as the evaluation of the systemic safety of trifarotene through routine laboratory testing. Systemic absorption of trifarotene was generally unquantifiable in the target population, especially when applied at 50 µg/g. QT C investigations did not show any risk of cardiovascular health issues; trifarotene did not reduce the systemic exposure to oral contraceptives such as levonorgestrel/ethinyl estradiol. Safety analyses did not show local or systemic safety concerns with trifarotene up 100 µg/g, a dose twice as high as the intended market dose. Results showed that trifarotene 50 µg/g cream is well tolerated and safe, even when applied under maximized conditions in adults and pediatric acne patients presenting with severe acne. Daily use of trifarotene 50 µg/g cream was not associated with cardiovascular effects and did not result in drug‐drug interaction in women of childbearing potential using oral contraception.

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  1. [8]European Medicines Agency. Guideline on the investigation of drug interactions; CPMP/EWP/560/95/Rev. 1 Corr. 2**; Committee for Human Medicinal Products (CHMP). https://www.ema.europa.eu/documents/scientific-guideline/guideline-investigation-drug-interactions_en.pdf. Published June 21, 2012. Accessed April 28, 2019.
  2. [13]International Conference for Harmonisation. E14 Implementation Working Group ICH E14 Guideline: The clinical evaluation of QT/QTc interval prolongation and proarrhythmic potential for non‐antiarrhythmic drugs questions & answers (R3). Published December 10, 2015. Accessed April 28, 2019.

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Authors
Wagner, N., Benkali, K., Alió Sáenz, A., Poncet, M., & Graeber, M.
Affiliations
  • Galderma (United States) (US)
  • Galderma (France) (FR)
  • Galderma Research and Development LLC Fort Worth Texas USA
Corresponding author
Wagner, Nathalie
Venue
The Journal of Clinical Pharmacology
Publisher
Wiley
Published
2020-02-03
Volume
60
Issue
5
Pages
660-668
ISSN
  • 0021-9754 (ISSN-L)
  • 0091-2700
  • 1552-4604
OpenAlex
W3004977969
Cited by
33
References
11
Citations by year
2026: 2 · 2025: 9 · 2024: 7 · 2023: 2 · 2022: 4 · 2021: 6 · 2020: 3
FWCI
2.74
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Pharmacology (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Funders
Galderma
Topics
  • Health Sciences › Medicine › Dermatology › Acne and Rosacea Treatments and Effects
  • Health Sciences › Medicine › Dermatology › Dermatology and Skin Diseases
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Pharmaceutical studies and practices
Keywords
trifarotene, retinoic acid receptor gamma, topical retinoids, acne, pharmacokinetics, QTc interval, drug-drug interactions, oral contraceptives, skin irritation, systemic absorption, drug safety, pediatric acne

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