Comparative Study of Topical Latanoprost, Tacrolimus and Clobetasol Propionate in Combination with Microneedling and Narrow-Band Ultraviolet B in the Treatment of Non-Segmental Vitiligo

Abstract

Abstract Background Vitiligo is a common skin disease in both sex. There are multiple options in the treatment of vitiligo but the response is unsatisfactory. In this comparative study we will study the effect of topical latanoprost, tacrolimus, clobetasol propionate in combination with microneedling and narrow-band ultraviolet B (NB-UVB) in the treatment of non-segmental vitiligo. Objective To evaluate and compare the efficacy and safety of topical latanoprost, tacrolimus, clobetasol propionate when combined with microneedling and NB-UVB in the treatment of nonsegmental vitiligo lesions. Patients and Methods This randomized self-controlled clinical trial included 30 vitiligo patients with at least 5 patches of stable vitiligo (150 patches), the patches were divided into five groups according to the treatment modality. The patients were recruited from the outpatient clinic of dermatology of Ain Shams University Hospital in the period from July 2019 to September 2020. Results Regarding safety of considered therapies, pain and erythema was reported with Microneedling + latanoprost and NB-UVB and Microneedling + topical tacrolimus and NB-UVB. Itching was associated with Microneedling + topical clobetasol propionate and NB-UVB while burning and dryness were associated with NB-UVB therapy. Conclusion Combination therapy in treatment of vitiligo showed higher efficiency compared to monotherapy. Microneedling + latanoprost and NB-UVB treatment combined therapy showed the maximal repigmentation in included patients followed by Microneedling + tacolimus and NB-UVB treatment. Monotherapy using NB-UVB showed minimal response when compared to other combination modalities.