{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T06:11:34Z","timestamp":1780467094930,"version":"3.54.1"},"reference-count":27,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,9,20]],"date-time":"2024-09-20T00:00:00Z","timestamp":1726790400000},"content-version":"vor","delay-in-days":19,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Mycoses"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Onychomycosis (OM) is a common nail infection treated with amorolfine hydrochloride nail lacquer in China. Monitoring drug concentrations and using dermoscopy to evaluate treatment efficacy may provide new insights.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>The study aims to analyse amorolfine concentrations in nails with mild to moderate OM, assess treatment outcomes using dermoscopy and explore factors influencing drug concentrations and efficacy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients with mild to moderate OM confirmed by fungal microscopy were enrolled. Amorolfine nail lacquer was applied twice weekly for 36\u2009weeks. Monthly nail samples measured amorolfine concentrations using liquid chromatography. Dermoscopy was performed before and after treatment to evaluate responses. Mixed\u2010effects models and logistic regression analysed factors affecting drug concentrations and outcomes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Ninety\u2010seven nails were included. Amorolfine concentrations increased over time, with higher levels in females, fingernails, 2nd\u20135th digits and superficial white OM (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05). Age was a risk factor, while drug concentration and OM type were protective for clinical efficacy (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05). Peak concentration correlated with clinical (<jats:italic>r<\/jats:italic>\u2009=\u20090.487, <jats:italic>p<\/jats:italic>\u2009=\u20090.000) and mycological (<jats:italic>r<\/jats:italic>\u2009=\u20090.433, <jats:italic>p<\/jats:italic>\u2009=\u20090.000) responses. Dermoscopic features improved significantly in successful cases (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Limitations<\/jats:title><jats:p>In the assessment of fungal efficacy, only fungal microscopy was used, and fungal cultures were not performed. The study was limited by a small sample size and the lack of a longer follow\u2010up to assess relapse.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Amorolfine concentrations vary with patient and nail characteristics, influencing efficacy. Dermoscopy is valuable for monitoring OM treatment.<\/jats:p><\/jats:sec>","DOI":"10.1111\/myc.13801","type":"journal-article","created":{"date-parts":[[2024,9,21]],"date-time":"2024-09-21T03:09:57Z","timestamp":1726888197000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Efficacy of Amorolfine in Onychomycosis Treatment: A Mixed\u2010Effects Models and Multivariate Logistic Regression Analysis"],"prefix":"10.1111","volume":"67","author":[{"given":"Chichi","family":"Du","sequence":"first","affiliation":[{"name":"Department of Dermatology Affiliated Hospital of Xuzhou Medical University  Xuzhou China"},{"name":"Department of Dermatology Xuzhou Medical University  Xuzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mingming","family":"Ding","sequence":"additional","affiliation":[{"name":"Department of Dermatology Sheyang Country People's Hospital  Sheyang 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