minocycline and Alopecia

Frontal fibrosing alopecia (FFA) is a type of scarring hair loss primarily observed in postmenopausal women and characterized by fronto-tempero-parietal hairline recession, perifollicular erythema, and loss of eyebrows. The incidence is unknown, but the number of women presenting with this condition has significantly increased in recent years. No effective therapy has been established.. The purpose of this study is to present pertinent demographic and clinical findings of patients with FFA seen at an academic hair loss clinic and their responses to various therapeutic interventions.. Patients seen at the Duke University Hair Disorders Research and Treatment Center, Durham, NC, between 2004 and 2011 who met FFA inclusion criteria and signed an informed consent form for participation in the Duke University Hair Disorders Research and Treatment Center database were included in this review.. Nineteen female patients with FFA met our inclusion criteria, the majority of whom were white and postmenopausal. A number of treatments, including topical and intralesional steroids, antibiotics, and immunomodulators, were used with disappointing results in most patients. However, the majority of patients on dutasteride experienced disease stabilization.. This was a retrospective review and outside clinic records were occasionally incomplete.. FFA is an increasingly common form of scarring hair loss, but the origin remains unknown. Without clear understanding of the pathogenesis and evolution of this condition, it is not surprising that treatments to date have been minimally or not effective. At our institution, dutasteride was most effective in halting disease progression, although no therapy was associated with significant hair regrowth.

Topics: 5-alpha Reductase Inhibitors; Adult; Aged; Alopecia; Anti-Bacterial Agents; Azasteroids; Cicatrix; Dutasteride; Enzyme Inhibitors; Eyebrows; Female; Fibrosis; Forehead; Hospitals, University; Humans; Hydroxychloroquine; Immunosuppressive Agents; Lichen Planus; Methotrexate; Middle Aged; Minocycline; Osteoporosis, Postmenopausal; Retrospective Studies; Scalp; Tacrolimus; Treatment Outcome

Female pattern hair loss affects many women; its pathogenetic basis has been held to be similar to men with common baldness.. The objective of this study was to determine the role of immunity and inflammation in androgenetic alopecia in women and modulate therapy according to inflammatory and immunoreactant profiles.. 52 women with androgenetic alopecia (AA) underwent scalp biopsies for routine light microscopic assessment and direct immunofluroescent studies. In 18 patients, serologic assessment for antibodies to androgen receptor, estrogen receptor and cytokeratin 15 was conducted.. A lymphocytic folliculitis targeting the bulge epithelium was observed in many cases. Thirty-three of 52 female patients had significant deposits of IgM within the epidermal basement membrane zone typically accompanied by components of complement activation. The severity of changes light microscopically were more apparent in the positive immunoreactant group. Biopsies from men with androgenetic alopecia showed a similar pattern of inflammation and immunoreactant deposition. Serologic assessment for antibodies to androgen receptor, estrogen receptor or cytokeratin 15 were negative. Combined modality therapy with minocycline and topical steroids along with red light produced consistent good results in the positive immunoreactant group compared to the negative immunoreactant group.. A lymphocytic microfolliculitis targeting the bulge epithelium along with deposits of epithelial basement membrane zone immunoreactants are frequent findings in androgenetic alopecia and could point toward an immunologically driven trigger. Cases showing a positive immunoreactant profile respond well to combined modality therapy compared to those with a negative result.

Topics: Adult; Aged; Aged, 80 and over; Alopecia; Anti-Bacterial Agents; Female; Folliculitis; Humans; Immunoglobulin M; Middle Aged; Minocycline; Photochemotherapy; Treatment Outcome; Young Adult