Treatment of Severe Alopecia Areata: Combination Therapy Using Systemic Cyclosporine A with Low Dose Corticosteroids.
- Author:
Deborah LEE
1
;
Doo Jin OH
;
Jung Wook KIM
;
Sung Wook PARK
;
Min Kyung OH
;
Ho Suk SUNG
;
Seon Wook HWANG
Author Information
- Publication Type:Original Article
- Keywords: Alopecia areata; Cyclosporine A; Low-dose corticosteroids
- MeSH: Adrenal Cortex Hormones; Alopecia; Alopecia Areata; Cyclosporine; Humans
- From:Annals of Dermatology 2008;20(4):172-178
- CountryRepublic of Korea
- Language:English
- Abstract: BACKGROUND: Combination therapy using cyclosporine A (CsA) together with low-dose corticosteroids has adequate efficacy with little toxicity for the treatment of severe alopecia areata (AA). OBJECTIVE: We wanted to evaluate the clinical efficacy of combination therapy using CsA with low-dose corticosteroid for the treatment of severe AA and we also wanted to determine the safe therapeutic concentration of CsA in the peripheral blood. METHODS: We treated 34 cases of severe AA with combination therapy for 24 weeks and we evaluated the efficacy at 12 and 24 weeks. We monitored the peripheral blood concentration of CsA to determine the therapeutic range of CsA that has the fewest side effects. RESULTS: Of the patients, 77.4% (n=24) and 22.6% (n=10) were classified in the responder and poor-responder groups, respectively. The mean trough concentration of CsA was 95.1 and 101.2 ng/ml in the responder and poor-responder groups, respectively. For the patients with side effects associated with CsA, the mean CsA concentration was 195.8 ng/ml. CONCLUSION: We found that combination therapy with systemic CsA and low-dose corticosteroids effectively treats severe AA and this therapy results in a safe, therapeutic concentration of CsA in the peripheral blood.
