Candida antigen immunotherapy versus steroid in the treatment of alopecia areata.

Alopecia areata (AA) is an autoimmune hair follicle disorder that is challenging to treat. Although there are multiple topical immunotherapeutic agents, their side effects limit their use. Candida antigen can serve as another immunotherapeutic treatment, with an easier application and fewer side effects. To evaluate the efficacy of Candida antigen versus intralesional steroids for the treatment of AA. About 48 adult patients with AA were divided into two groups. The Candida group included 24 patients who were injected monthly with 0.1 mL of Candida albicans antigen in one patch of alopecia, and the intralesional corticosteroid group included 24 patients who were injected monthly with 0.1 mL of triamcinolone acetonide, as a control group, in all alopecia patches. After 5 months, there was a highly significant decrease in the severity of AA in both groups with no significant difference between them. In the Candida group, 8 patients showed complete hair regrowth and 9 patients showed partial regrowth. Side effects were mild and transient such as pain during injection, which was significantly lower in the Candida group than in the corticosteroid group. Intralesional Candida antigen is a promising effective treatment for AA with differing severities.

Successful Treatment of Multiple Common Warts With Intralesional Ozone.

BACKGROUND: Although there are multiple treatments for warts, wart management remains a challenge. Ozone therapy is an emerging treatment for infectious and noninfectious dermatological diseases. OBJECTIVE: To assess intralesional ozone gas safety and efficacy in multiple warts management. MATERIALS AND METHODS: Seventy-four adult patients with multiple common warts were included in this study. They were randomly assigned into 2 groups: first group comprised 44 patients treated with intralesional ozone gas, and the second group comprised 30 patients who received intralesional saline injection. In both groups, warts in all patients were directly injected weekly until complete clearance occurred or for a maximum of 10 treatment sessions. The subjects were followed for 6 months to record any recurrences. RESULTS: In the ozone group, 25 patients (56.8%) had a complete response with an excellent cosmetic outcome, 15 patients (34.1%) showed a partial response, and 4 patients (9.1%) had no response. More subjects responded to ozone than to saline (p < .001). Ozone therapy was associated with mild side effects, including pain at time of injection, numbness, and fatigue. CONCLUSION: Intralesional ozone is effective and safe for the treatment of multiple warts.