【摘要】：目的:分析308 nm準(zhǔn)分子激光治療穩(wěn)定期白癜風(fēng)的療效,并評估影響其療效的因素。方法:207例穩(wěn)定期白癜風(fēng)患者的1 763片皮損經(jīng)308 nm準(zhǔn)分子激光治療后,分析其療效及安全性,然后按性別、年齡、病程、皮損部位及皮損處毛發(fā)顏色進行亞組分類,分析影響308 nm準(zhǔn)分子激光療效的關(guān)鍵因素。結(jié)果:經(jīng)308 nm準(zhǔn)分子激光治療后,560片(31.8%)皮損痊愈,650片(36.9%)復(fù)色75%~99%,189片(10.7%)復(fù)色50%~75%,231片(13.1%)復(fù)色25%~49%,108片(6.1%)復(fù)色1%~24%,25片(1.4%)無復(fù)色。18歲患者的總顯效率明顯高于≥18歲患者的(86.9%vs 63.4%,P0.001);病程2年患者的總顯效率明顯高于病程≥2年患者的(90.6%vs 40.7%,P0.001)。面頸部皮損的總顯效率為95.4%,明顯高于軀干(70.3%)和四肢(41.7%)的(P0.001)。皮損伴毛發(fā)變白的總顯效率低于皮損不伴毛發(fā)變白患者的(54.9%vs 84.5%,P0.001)。不同性別白癜風(fēng)患者的總顯效率差異無統(tǒng)計學(xué)意義(P0.05)。結(jié)論:308 nm準(zhǔn)分子激光治療白癜風(fēng)療效好,安全性高。年齡、病程、皮損部位、皮損毛色是影響308 nm準(zhǔn)分子激光療效的重要因素。
[Abstract]:Objective: to analyze the efficacy of 308 nm excimer laser in the treatment of stable vitiligo and evaluate the factors affecting its efficacy. Methods: 1 763 lesions of stable vitiligo were treated with 308 nm excimer laser. The efficacy and safety of the lesions were analyzed and classified according to sex, age, course of disease, location of skin lesions and hair color of lesions. The key factors affecting the efficacy of 308 nm excimer laser were analyzed. Results: after 308 nm excimer laser treatment, 560cases (31.8%) of skin lesions were cured, 650tablets (36.9%) were complex color 75%, 189 tablets (10.7%) were 50% 鈮，

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