Clinical efficacy of 308 nm excimer laser in the treatment of 42 alopecia areata patients

Abstract

Objective To observe the clinical efficacy and safety of 308 nm excimer laser treat alopecia areata patients.Methods 42 alopecia areata patients as test group are treated with 308 nm excimer laser 2-3 times a week and observe the effect of radiation treatment.30 alopecia aleata patients as Control group are treated by injectting the concentration of 5 mg/mL triamcinolone acetonideion fluid in the head lesions,4-6 weeks later observed effect.Results Test group and control group have statistically significant difference.Efficacy of the test group was better than the control group In test group two patients get Effective treatment after five times with 308 nm excimer laser treatment.The rest of the effective treatment of patients can get Effective treatment with an average of 9.1 times.Conclusion 308 nm excimer laser treat alopecia areata are more safe and effective,and patients have high compliance. Key words: 308 nm excimer laser; Alopecia areata