ABSTRACT
Objective:To investigate the clinical significance of suction blister transplantation in improving the efficacy of ReCell technique in the treatment of vitiligo.Methods:Patients were divided into three groups, namely, vitiligo patients without history of suction blister therapy, patients with ineffective suction blister therapy and patients with effective suction blister therapy. There were 30 patients in each group. All patients were treated with standard procedure of ReCell technique. The color recovery effect of leukoplakia was observed 3 and 6 months after operation, and the incidence of complications was also observed.Results:The effective rate of color recovery 3 and 6 months after operation were as follow: in patients without history of suction blister group, the effective rate of three months was 53.3%, and that of six months was 63.3%; in patients with ineffective suction blister group, the effective rate was 43.3% in three months and 50.0% in six months, and in patients with effective suction blister group, the effective rate was 76.7% in three months and 90.0% in six months. No obvious complications were observed in the three groups.Conclusions:For the treatment of stable vitiligo with ReCell technique, suction blister method is a simple and effective method for screening patients.