{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T16:17:30Z","timestamp":1790698650948,"version":"4.1.0"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,1,13]],"date-time":"2023-01-13T00:00:00Z","timestamp":1673568000000},"content-version":"vor","delay-in-days":12,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Skin Research and Technology"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To evaluate the efficacy and safety of fractional 1064\u00a0nm picosecond Nd:YAG laser (FPNYL) in the treatment of post\u2010acne erythema (PAE) of adult Chinese.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>A total of 22 patients received 1 session of treatment and were followed up at the eighth week. Primary outcomes were measured by the Clinician erythema assessment scale (CEAS). Secondary outcomes included a global aesthetic improvement scale (GAIS) and patients\u2019 assessment of satisfaction on a five\u2010point scale. Pain scores and adverse effects were also evaluated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Twenty\u2010two patients with Fitzpatrick skin types III and IV were enrolled in the study and completed all treatments and follow\u2010up visits. The mean CEAS scores fell from 2.74\u00a0\u00b1\u00a00.80 to 1.95\u00a0\u00b1\u00a00.75 (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.05). The mean GAIS of PAE improvement was 2.46\u00a0\u00b1\u00a00.68. Erythema percentile scores by VISIA increased from 32.63\u00a0\u00b1\u00a07.0 to 45.75\u00a0\u00b1\u00a011.45 (<jats:italic>t<\/jats:italic>\u00a0=\u00a05.442, <jats:italic>p<\/jats:italic>\u00a0=\u00a00). The patient satisfaction score was 1.86\u00a0\u00b1\u00a01.17. The pain scores were 3.27\u00a0\u00b1\u00a01.17 for the FPNYL treatment (varied from 2 to 6). There were moderate erythema and oedema, which last for 3.84\u00a0\u00b1\u00a00.78 days. There were overall 68.18% (15\/22) patients who felt pruritus in different degrees and 27.27% patients who encountered acne eruptions (white head type). No scar, hyperpigmentation or hypopigmentation was found.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Treatment with fractional 1064\u00a0nm picosecond Nd:YAG laser is effective and safe for PAE of Chinese patients.<\/jats:p><\/jats:sec>","DOI":"10.1111\/srt.13274","type":"journal-article","created":{"date-parts":[[2023,1,13]],"date-time":"2023-01-13T17:24:06Z","timestamp":1673630646000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Evaluation of the safety and efficacy of a fractional picosecond 1064\u00a0nm laser for post\u2010acne erythema in adult Chinese patients"],"prefix":"10.1111","volume":"29","author":[{"given":"Ximeng","family":"Jia","sequence":"first","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingyu","family":"Zheng","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Fang","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ling","family":"Zhang","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Wu","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang","family":"Yang","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4918-1255","authenticated-orcid":false,"given":"Yongqiang","family":"Feng","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lvping","family":"Huang","sequence":"additional","affiliation":[{"name":"Laser Aesthetic Center, Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College  Beijing P. R. 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