title: Combination therapy with 308-nm excimer laser, topical tacrolimus, and short-term systemic corticosteroids for segmental vitiligo: A retrospective study of 159 patients.
abstract: BACKGROUND
  Segmental vitiligo (SV) is characterized by a unilateral and localized distribution, early onset, and stable disease after rapid progression. And SV is often associated with poor response to various treatment modalities.
  
  
  OBJECTIVE
  We sought to evaluate the effectiveness of combination therapy with 308-nm excimer laser, topical tacrolimus, and short-term systemic corticosteroids for SV, and to search for factors associated with the treatment response.
  
  
  METHODS
  A retrospective interventional case-series study was performed on 159 patients with SV who were treated with the combination therapy for more than 3 months.
  
  
  RESULTS
  The rate of 75% or more repigmentation was 50.3% after a median treatment duration of 12.1 months; 36.5% and 13.8% of the patients showed nearly complete (75%-99%) and complete (100%) repigmentation, respectively. Multivariable analysis showed the following to be independent factors with poor response: disease duration longer than 12 months (odds ratio 0.372, 95% confidence interval 0.157-0.882, P = .025), poliosis (odds ratio 0.494, 95% confidence interval 0.247-0.988, P = .046), and plurisegmental subtype (odds ratio 0.175, 95% confidence interval 0.065-0.474, P = .001).
  
  
  CONCLUSIONS
  This was a retrospective study.
  
  
  CONCLUSIONS
  The combination therapy is effective for SV. Prolonged disease duration, poliosis, and plurisegmental subtype were shown to be independent prognostic factors of poor response in patients with SV.
authors.affiliation: Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
authors.forename: Jung Min
authors.initials: JM
authors.lastname: Bae
authors.affiliation: Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
authors.forename: Hyun Ju
authors.initials: HJ
authors.lastname: Yoo
authors.affiliation: Sosom Dermatologic Clinic, Seoul, Korea.
authors.forename: Hyub
authors.initials: H
authors.lastname: Kim
authors.affiliation: Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
authors.forename: Ji Hae
authors.initials: JH
authors.lastname: Lee
authors.affiliation: Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea. Electronic address: dermabae@gmail.com.
authors.forename: Gyong Moon
authors.initials: GM
authors.lastname: Kim
mesh_terms: D000287:Administration, Topical; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D007223:Infant; D054018:Lasers, Excimer / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D011239:Prednisolone / Q000008:administration & dosage*; D011379:Prognosis; D012189:Retrospective Studies; D016559:Tacrolimus / Q000008:administration & dosage*; D013997:Time Factors; D014820:Vitiligo / Q000188:drug therapy* / Q000601:surgery*; D055815:Young Adult
chemical_list: D005938:Glucocorticoids; D011239:Prednisolone; D016559:Tacrolimus
keywords: excimer laser; laser; segmental vitiligo; vitiligo