Effectiveness and safety of tofacitinib combined with narrowband ultraviolet B phototherapy for patients with refractory vitiligo in real-world clinical practice.

Abstract

Vitiligo is a chronic treatment-resistant autoimmune disorder characterized by circumscribed depigmented maculae. This study was conducted to evaluate the efficacy and safety of tofacitinib combined with narrowband ultraviolet B (NB-UVB) phototherapy for refractory nonsegmental vitiligo. Fifteen patients with nonsegmental vitiligo resistant to conventional therapies were administered oral tofacitinib at 5mg twice daily plus topical halometasone cream, tacrolimus 0.1% ointment, or pimecrolimus cream twice daily and NB-UVB three times per week for 16 weeks. The control group comprised 19 patients with nonsegmental vitiligo treated with topical drugs plus NB-UVB same as the combination group. Treatment efficacy was measured by the percentage of repigmentation of vitiligo lesions at 4th, 8th, 12th, and 16th week after beginning treatment. From 8th week, the repigmentation level was significantly higher in the combination group than in the controls. From fourth week, the response rate was significantly higher in the combination group than in the controls. Only one patient in the combination group reported mild pain in the hand and foot joints, but the pain subsided with cessation of therapy. No other severe adverse effects occurred. So, tofacitinib in combination with NB-UVB phototherapy may be an effective and safe alternative modality for refractory vitiligo.