308nm单频准分子光治疗寻常性银屑病和掌跖银屑病临床疗效观察

目的:评估308nm单频准分子光局部照射治疗寻常性银屑病和掌跖银屑病的临床疗效及安全性。方法:采用单频准分子光局部照射治疗35例寻常性银屑病和15例掌跖银屑病患者皮损,每周照射1次或2次,每2周评估疗效1次,并记录不良反应。结果:30例寻常性银屑病患者经16次照射,有效率达70%,慢性斑块型疗效较好。15例掌跖银屑病患者经25次照射,有效率为53.3%。单频准分子光局部照射主要不良反应为瘙痒,局部出现红斑,偶有水疱。结论:308nm单频准分子光局部照射治疗寻常性银屑病和掌跖银屑病见效快,疗程短,且不良反应少。     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

目的 探讨308 nm准分子激光治疗不同类型及病期的白癜风的疗效和不良反应.方法 对128例白癜风患者的317处皮损进行局部照射,每周1次,8次为1个疗程.每个疗程结束及治疗结束后对色素恢复程度进行评估,并记录不良反应.结果 共治疗皮损317片,总体应答率为97.5%,有效率为71.3%,显效率为50.8%.色素恢复程度随着治疗次数增加而增加.面颈部疗效优于躯干四肢,躯干四肢优于肢端部位.短病程(<1年)的白癜风皮损疗效优于长病程(≥1年)的皮损.成人和儿童、活动期和稳定期的皮损疗效无明显差异.患者耐受性较好.结论 308 nm准分子激光治疗白癜风起效快,疗效及依从性好,不良反应少.     

他卡西醇联合单频准分子光治疗白癜风的对照研究

目的 评价和对比他卡西醇联合单频准分子光(MEL)308nm和单用单频准分子光治疗白癜风的疗效和安全性。方法 用单盲、自身对照的方法对38例白癜风患者的自身对称或相邻的皮损分别外用他卡西醇和安慰剂,两侧皮损每周照射1次MEL 308 nm,1月观察1次,拍照对比疗效。计算最初色素再生和显效时的照光次数和光的累积量。结果 对35例患者进行评价,联合治疗侧最初色素再生时的照光次数和光的累积量分别为(4.89±3.16)次和(4.27±3.59)J/cm²,单照光侧分别为(5.69±3.29)次和(5.36±4.12)J/cm²(P<0.05),显效的患者联合治疗侧为(7.79±4.70)次和(7.72±5.64)J/cm²,单照光侧为(8.4±3.92)次和(8.18±4.87)J/cm²(P>0.05)。联合治疗侧的显效率为45.7%,总有效率71.4%,单照光侧分别为25.7%和54.3%(P<0.05)。结论 单频准分子光治疗白癜风有效而且安全,联合他卡西醇外用可增强MEL 308 nm的疗效,提早色素再生的时间和减少照光的能量。     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.