Alitretinoin – its use in intractable hand eczema and other potential indications

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Authors: Bibi Petersen, Gregor BE Jemec

Published Date February 2009 Volume 2009:3 Pages 51 - 57

DOI: http://dx.doi.org/10.2147/DDDT.S3178

Bibi Petersen, Gregor BE Jemec

Dept of dermatology, Health Sciences faculty, University of Copenhagen, Roskilde Hospital, Denmark

Abstract: Chronic hand eczema is a significant cause of morbidity. A number of treatments are traditionally used, and often useful, but in spite of this a sizeable group of patients develop chronic recalcitrant hand eczema. Retinoids are known to influence keratinization and inflammation, and acitretin has shown some effect in the treatment of chronic hand eczema. Alitretinoin (9-cis-retinoic acid) is a panagonist retinoid binding to all six known retinoid receptors (RAR-α, -β, -γ and RXR-α, -β, -γ). Several studies have been carried out with this new drug, and it has been shown to be effective in 28% to 89% of patients with previously intractable hand eczema. In addition, alitretinoin appears to have some potential in the treatment of AIDS-related Kaposi sarcoma. Attempts to use the drug in secondary prophylaxis has shown some promise in former tobacco smokers, whereas no effect was seen in patients with cervical intraepithelial neoplasia. Currently, the primary therapeutic potential of alitretinoin appears to be the treatment of chronic recalcitrant hand eczema, which also forms a large and hitherto neglected group of patients.

Keywords: alitretinoin, hand, eczema, dermatitis

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