El Gayar MA, Atwa D, Girgis G, Marie L. Clinical, dermoscopic, and histopathologic evaluation of topical methotrexate 1% hydrogel versus topical Calcipotriol 0.005% cream in the treatment of plaque psoriasis.
J Cosmet Dermatol 2022;
21:5779-5789. [PMID:
36054166 DOI:
10.1111/jocd.15285]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 07/13/2022] [Accepted: 07/28/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND
Psoriasis Vulgaris is a common immune-mediated skin disease. Its high prevalence, disability, chronicity, disfiguration, and associated comorbidities make it a challenge for physicians. Topical agents remain the mainstay of treatment for patients with mild to moderate psoriasis.
AIM
To evaluate the efficacy and tolerability of topical methotrexate 1% gel (MTX) versus topical calcipotriol 0.005% cream (CPL) in the treatment of localized plaque psoriasis.
METHODS
This prospective comparative study included 40 patients with localized plaque psoriasis instructed to apply MTX to one side (group A) and CPL to the other side lesions (group B) twice daily for 12 weeks. Clinical and dermoscopic evaluations before, weekly during and after 3 months of treatment were done. The immunohistopathological assessment was done for skin biopsies from 10 patients in each group before and after treatment.
RESULTS
At the end of 12 weeks, there was marked-complete improvement in 97.5% of group A lesions treated with MTX 1% gel compared with 37.5% of group B lesions treated with calcipotriol 0.005% cream (p < 0.001). There was a very high statistically significant improvement in erythema that was cleared totally in 67.5% vs 22.5%, scaling in 75% vs 17.5%, and infiltration in 72.5% vs 27.5% in group A vs B, respectively (p < 0.001). These results were confirmed by dermoscopic and immunohistopathological findings.
CONCLUSION
Methotrexate 1% gel is a marvelous promising well-tolerated effective topical agent that can be used safely in the treatment of localized plaque psoriasis.
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