Oral gliadin-protected superoxide dismutase in addition to phototherapy for treating non-segmental vitiligo: A 24-week prospective randomized placebo-controlled study

After 24 weeks, a greater improvement in VES was observed in the GPSOD group (19.85%; SE 4.63, P < 0.0001) compared with the placebo group (8.83%; SE 4.72, P = 0.0676). Tolerance was good in both groups. No related side-effect was reported. Conclusions : The use of GP-SOD appears to be a useful add-on to phototherapy in the treatment of vitiligo patients