Topical POLG nanoemulsion improves dryness and itchiness in atopic dermatitis

Key clinical point: Daily continuous use of 10% phytosteryl/octyldodecyl lauroyl glutamate (POLG) nanoemulsion improved several dry skin symptoms and itchiness in patients with atopic dermatitis (AD).

Major finding: Significant improvement was observed with POLG nanoemulsion in itchiness as early as at 3 weeks (P < .05) and dryness at 6 weeks (P < .01). By 6 weeks, scaliness and smoothness of the skin were also significantly improved (P < .01).

Study details: Findings are from a clinical study including patients with AD who received 10% POLG nanoemulsion for 6 weeks.

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Disclosures: This study did not receive any funding. The authors declared no conflicts of interest.

Source: Takada M et al. A nano-emulsion containing ceramide-like lipo-amino acid cholesteryl derivatives improves skin symptoms in patients with atopic dermatitis by ameliorating the water-holding function. Int J Mol Sci. 2022;23(21):13362 (Nov 1). Doi: 10.3390/ijms232113362