Abstract :Objective:To explore the clinical value of combined use of carbon dioxide laser and compound polymyxin B in the treatment of patients with chronic perianal eczema.Methods:A total of 120 patients with chronic perianal eczema admitted to our hospital from July 2018 to January 2020 were selected for the study.All patients were randomly divided into a study group and a routine group according to the time of enrollment.The patients in the routine group were treated with Fonow ointment (Compound polymyxin B ointment, Chinese version of Neosporin),while those in the study group were treated with a combination of carbon dioxide laser and compound polymyxin B.The clinical efficacy of the two groups was compared.Results:The total effective rate,adverse reaction incidence,self-conscious symptoms,skin lesion indexes and other levels of the study group were better than those of the routine group,and the differences were statistically significant (P<0.05).Conclusion:The combined use of carbon dioxide laser and compound polymyxin B in the treatment of patients with chronic perianal eczema can effectively improve the clinical symptoms of patients,promote the recovery of wound surface and improve the total effective rate of patients.
Situ Xinxin, Li Deliang, Zhang Hong. Carbon dioxide laser combined with compound polymyxin B in the treatment of chronic perianal eczema[J]. Heilongjiang Medical Science, 2020, 43(06): 85-87.