Vitiligo treatment with monochromatic excimer light and tacrolimus: Results of an open randomized controlled study

Andrea Chiricozzi, Steven Nisticò, Rosita Saraceno, Caterina Schipani, Sergio Chimenti

Risultato della ricerca: Contributo in rivistaArticolo in rivista

Abstract

Background data: Narrow band ultraviolet B (UVB) is an effective and safe option for the treatment of vitiligo. However, a complete and long-lasting repigmention of vitiligo patches is difficult to achieve. Combined treatments with novel sources of phototherapy and topical agents represent possible new strategies. Objective: The purpose of this study was to compare the efficacy of combined tacrolimus and 308-nm excimer light (MEL) vs 308-nm MEL monotherapy in treating vitiligo in a controlled study. Methods: Fifty-three patients affected by vitiligo were enrolled in this open prospective study. Patients were divided into three groups: Group I included 20 patients treated with MEL 308 nm twice weekly and oral vitamin E; Group II included 20 patients treated with MEL 308 nm twice weekly combined with 0.1% tacrolimus once a day and oral vitamin E; and Group III included 13 patients treated only with oral vitamin E. Efficacy was assessed at the end of 12 weeks based on the percentage of repigmentation. Results: Fifty-two patients completed 12 weeks of treatment. Group I (MEL + vitamin E) showed a moderate repigmentation in 35% of patients, good repigmentation in 30%, excellent repigmentation in 25%, and poor repigmentation in 10%; Group II (MEL + tacrolimus 0.1%+ vitamin E) presented moderate repigmentation in 25% of patients, good repigmentation in 40%, excellent repigmentation in 30%, and poor repigmentation in 5%; Group III (vitamin E) showed moderate repigmentation in 16% and 84% did not show signs of repigmentation. Conclusions: Our results demonstrate that the combination treatment of 0.1% tacrolimus ointment plus 308-nm MEL and 308-nm MEL monotherapy are effective, safe, and well tolerated for the treatment of vitiligo compared to treatment with vitamin E. Furthermore, this study suggests that an association with topical immunomodulators could enhance the clinical response in vitiligo, especially in more resistant anatomical sites. © 2012, Mary Ann Liebert, Inc.
Lingua originaleEnglish
pagine (da-a)26-30
Numero di pagine5
RivistaPhotomedicine and Laser Surgery
Volume30
DOI
Stato di pubblicazionePubblicato - 2012

Keywords

  • phototherapy
  • vitiligo

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