Journal of Dali University ›› 2022, Vol. 7 ›› Issue (4): 12-20.

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Meta-Analysis of Cutaneous Adverse Reactions Induced by Dabrafenib Combined with Trametinib in the Treatment of Melanoma

Wang Ruihang Liu Xiaobo Liao i Hua Peng   

  1. 1.College of Pharmacy Dali University Dali Yunnan 671000 China2. Department of Pharmacy The Third People's Hospital of Yunnan Province Kunming 650000 China

  • Received:2021-09-14 Revised:2021-11-04 Online:2022-04-15 Published:2022-05-27

Abstract:

Abstract Objective To systematically evaluate the incidence of cutaneous adverse reactions induced by dabrafenib combined with trametinib in the treatment of melanoma. Methods PubMed EMbase Cochrane Library Web of Science CNKI VIP Wanfang and China Biomedical Literature Database were searched by computer and relevant published studies at home and abroad were collected. The retrieval period was from the establishment of the database to December 2020. Stata 15.1 software was used to calculate the incidence of cutaneous adverse reactions. RevMan 5.3 software was used to assess the relative riskRR for all grades of cutaneous adverse reactions. Results A total of 10 studies involving 2 623 patients were included. The incidence of cutaneous adverse reactions of all grades in the treatment of melanoma with dabrafenib combined with trametinib were as followsexanthem 22%95%CI0.19 0.26)], pruritus 10%95%CI0.08 0.11)], hyperkeratosis 7%95%CI0.04 0.10)], alopecia 5%95%CI0.04 0.07)], cutaneous papilloma 1%95%CI0.01 0.03)], acneiform dermatitis 10%95%CI0.06 0.14)], cutaneous squamous cell carcinoma 2%95%CI0.00 0.04)], dry skin 10% 95%CI 0.08 0.12)] and erythema 11%95%CI0.09 0.13)]. Compared with BRAF inhibitor alone dabrafenib combined with trametinib reduced the incidence of pruritus hyperkeratosis alopecia cutaneous papilloma and cutaneous squamous cell carcinomaP<0.05. Conclusion Exanthem is a common cutaneous adverse reaction in patients with melanoma treated with darafenib combined with trametinib. Compared with BRAF inhibitor alone the combination drug significantly reduced the occurrence of cutaneous adverse reactions.

Key words:

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CLC Number: