cholecalciferol and Foot-Dermatoses

Intralesional (IL) vitamin D3 is an emerging treatment for cutaneous warts. However, its effectiveness and exact mechanism is not fully evaluated. We aimed to compare the efficacy and safety of IL purified protein derivative (PPD) and IL vitamin D3 in multiple warts and to investigate their systemic effect clinically and immunologically. Forty-five patients with multiple extragenital warts were treated with IL-PPD (22 patients) or IL vitamin D3 injection (23 patients) for a maximum of three sessions at 3 week intervals. Decrease in size and number of warts and adverse effects were evaluated. Serum interleukin-12 (IL-12) and interferon-gamma (IFN-γ) levels were measured before and 3 weeks after the last session. Higher clearance rates for all warts were observed with IL-PPD compared to IL vitamin D (59.1% vs. 21.7% complete clearance, p < .001). Significant increase was found in both serum IL-12 and IFN-γ after PPD treatment (p = .034 and p = .04, respectively), but only IFN-γ after vitamin D3 treatment (p = 0.02). Both IL vitamin D3 and PPD showed positive results in treatment of multiple warts. However, PPD showed higher clinical efficacy and more increase in both IL-12 and IFN-γ levels.

Topics: Adult; Biomarkers; Cholecalciferol; Dose-Response Relationship, Drug; Enzyme-Linked Immunosorbent Assay; Female; Follow-Up Studies; Foot Dermatoses; Humans; Immunity, Cellular; Injections, Intralesional; Interferon-gamma; Interleukin-12; Male; Prospective Studies; Th1 Cells; Treatment Outcome; Vitamins; Warts

Intralesional immunotherapy is one of the therapeutic tools of warts. Intralesional Candida antigen was reported as successful treatment of warts. Topical and intralesional vitamin D have been used recently for wart treatment. We aim to evaluate the efficacy and safety of intralesional injection of vitamin D3 in treatment of multiple recalcitrant plantar warts in comparison with intralesional Candida antigen. Sixty patients were divided into three groups: Group I received intralesional vitamin D3, Group II intralesional Candida antigen, and Group III intralesional saline (control group). Injection was done every 3 weeks until clearance of warts or a maximum of three treatments. There was a statistically significant more reduction of warts numbers after treatment in Group I than in the other groups (p < .05). Group I showed better clinical response than Group II (p = .021). In both Groups I and II, clinical response was less favorable in patients with longer disease duration (p = .026). There was also limitation as it is a small study population. Intralesional vitamin D3 injection in multiple recalcitrant plantar warts is a simple, safe, cost effective treatment modality with minimal side effects, and superior results compared with intralesional injection of Candida antigen.

Topics: Adult; Antigens, Fungal; Candida albicans; Case-Control Studies; Cholecalciferol; Dermoscopy; Female; Follow-Up Studies; Foot Dermatoses; Humans; Immunotherapy; Injections, Intralesional; Male; Time Factors; Treatment Outcome; Vitamins; Warts; Young Adult