Alitretinoin can be a good treatment option for idiopathic recalcitrant trachyonychia in adults: an open‐label study. (27th May 2018)

• Record Type: Journal Article
• Authors: Shin, K.; Kim, T.‐W.; Park, S.‐M.; Lee, H.‐J.; Jin, H.; You, H.‐S.; Shim, W.‐H.; Kim, G.‐W.; Kim, H.‐S.; Ko, H.‐C.; Kim, B.‐S.; Kim, M.‐B.
• Is Part Of: Journal of the European Academy of Dermatology and Venereology. Volume 32:Number 10(2018)
• Page Start: 1810
• Page End: 1814
• Publication Date: 2018-05-27
• Subjects: Dermatology -- Periodicals; Sexually transmitted diseases -- Periodicals; 616.5
• DOI: 10.1111/jdv.15024
• Languages: English
• ISSNs: 0926-9959

Abstract

Abstract: Background: Trachyonychia can be refractory to conventional treatments including topical, intralesional or systemic corticosteroids, as well as cyclosporine and retinoids. Therefore, new treatment options are needed for recalcitrant trachyonychia. Objective: To evaluate the efficacy and safety of oral alitretinoin for idiopathic recalcitrant trachyonychia. Methods: A total of 21 adult patients with 210 nails affected by idiopathic recalcitrant trachyonychia were evaluated in this open‐label prospective study. All patients took 30 mg of alitretinoin daily for at least 3 months. Clinical outcomes were assessed using the Physician Global Assessment (PGA) scale proposed by Park et al . (degree of roughness: 0, clear; 1, mild; 2, moderate; 3, marked; 4, severe) at baseline and 1, 3 and 6 months after treatment. Results: After 1, 3 and 6 months of treatment, 74.3% (123/210), 98.1% (206/210) and 99.2% (119/120) of nails showed clinical improvement, respectively; 0% (0/210), 22.9% (48/210) and 69.2% (83/120) were completely free from nail abnormalities. The mean PGA score at baseline was 3.4, decreasing significantly to 2.7, 1.3 and 0.7 at 1, 3 and 6 months following treatment, respectively. Limitations: A small number of participants and lack of a control group were limitations. Conclusions: For the first time, this study evaluated the efficacy and safety of oral alitretinoin for idiopathic recalcitrant trachyonychia in adults. The results suggest that oral alitretinoin can be a good treatment option for adult patients with recalcitrant trachyonychia.