John Libbey Eurotext

European Journal of Dermatology

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The effect of 0.5% topical timolol cream on regression of superficial infantile haemangioma in the involuting phase: a prospective, randomized, self-controlled study Volume 30, numéro 5, September-October 2020

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Auteurs
Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
* Reprints
a These authors contributed equally
b These authors contributed equally

Background: Infantile haemangiomas are the most common benign tumours affecting infants. Over time, the tumours may involute to some extent. However, sequelae, such as telangiectasia or fibrofatty tissue, often occur following this condition, which may cause disfigurement and influence patients’ psychosocial development. Objective: This prospective, randomized, self-controlled study aimed to assess the effects of topical timolol (0.5%) on involuting infantile haemangiomas. Materials & Methods: Each involuting superficial infantile haemangioma (n = 29) was randomly divided into two regions; one region was treated with topical timolol (0.5%) cream, three times daily, and the other region was untreated. The comparative treatments continued for three months. Five independent assessors, blinded to the treatment regimen, judged the treated and untreated regions by comparing photographs before and after treatment. Results: The topical timolol-treated tumour sections showed no difference compared with the untreated sites (p = 0.355) after three months of treatment, and by the end of the treatment, the untreated lesions showed significant differences relative to pre-treatment (p<0.001). Conclusion: Topical timolol was not observed to have any effect on the regression of infantile haemangiomas in the involuting phase.