title: Vitiligo. Therapeutic advances.
abstract: Vitiligo often induces severe cosmetic disfigurement in patients. Both nonsurgical (medical) and surgical approaches for repigmenting vitiliginous macules are described (Table 1). Currently PUVA therapy appears to be the best method in providing reasonable hope for achieving repigmentation. Guidelines for both topical and systemic PUVA are available. Furthermore, surgical graft of autologous epidermal sheet or cultured melanocytes (often combined with keratinocyte co-culture) can be introduced to repigment the depigmented areas where PUVA is ineffective. PUVA therapy after autologous skin graft can enhance the repigmenting efficiency. Although PUVA with or without surgical procedure represents a useful tool in vitiligo treatment, we should look for other new treatment modalities based upon better understanding of basic biology of melanin pigmentation and pathophysiology of this disease. A recent development of topical pseudocatalase and calcium application combined with UVB phototherapy may be one of the typical examples in this respect. Many patients are significantly affected psychologically by the disease. Physicians should attempt to assess the degree of psychological impairment caused by vitiligo. Supportive care should always be offered if necessary in order to minimize these problems appropriately. In closing, normal skin of vitiligo patients can be totally depigmented by monobenzyl ether of hydroquinone in order to match the skin color in certain generalized vitiligo patients. There is a recent case report of extensive vitiligo with rapid repigmentation of depigmenting vitiliginous skin within a few weeks after discontinuing successful depigmentation therapy by monobenzyl ether of hydroquinone.
authors.affiliation: Department of Dermatology, Sapporo Medical University School of Medicine, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Jimbow
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D003131:Combined Modality Therapy; D004954:Esthetics; D005260:Female; D006801:Humans; D008297:Male; D011701:PUVA Therapy; D016038:Skin Transplantation / Q000379:methods*; D016896:Treatment Outcome; D014820:Vitiligo / Q000175:diagnosis / Q000188:drug therapy* / Q000601:surgery*
chemical_list: D000305:Adrenal Cortex Hormones