Low Dose Oral Alitretinoin With Narrowband Ultraviolet B Therapy for Chronic Hand Dermatitis.

Chronic hand dermatitis (CHD) is difficult to treat and has high individual and societal burdens. Phototherapy and oral alitretinoin are safe monotherapies for CHD, but their combination has not been assessed. To assess the effectiveness and safety of low dose oral alitretinoin combined with phototherapy versus high dose oral alitretinoin for CHD refractory to topical corticosteroids. This retrospective study of adult patients with CHD refractory to topical corticosteroid therapy compared low dose oral alitretinoin (10 mg three times weekly) combined with narrowband ultraviolet B therapy (three times weekly; LDA-UVB) to high dose oral alitretinoin (30 mg daily; HDA) for 16 weeks. Outcomes were improvement in disease severity measured by the Physician's Global Assessment and quality of life measured with the Dermatology Life Quality Index. The mean age of the study population (n = 64) was 41.25 years and 57.8% were male. Both cohorts experienced improvements in disease severity and quality of life after 16 weeks, however, significantly more participants who received LDA-UVB (n = 21/33, 63.6%) achieved "clear" or "almost clear" assessments compared to those who received HDA (n = 12/31, 38.7%; P < .05). Adverse effects were significantly more prevalent in the HDA group (P < .0001) and included headache, elevated cholesterol, and dry lips. The combination of low dose oral alitretinoin with narrowband-UVB therapy was more effective and had fewer adverse effects compared to high dose oral alitretinoin for participants with CHD refractory to topical corticosteroid therapy.

Citation

E Dimitra Bednar, Mohannad Abu-Hilal. Low Dose Oral Alitretinoin With Narrowband Ultraviolet B Therapy for Chronic Hand Dermatitis. Journal of cutaneous medicine and surgery. 2022 May-Jun;26(3):256-261

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PMID: 35067082

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