RESUMO
Objective To observe the clinical efficacy of improved Gudaofang at different concentrations for the treatment of soft tissue damage so as to determine its optimal concentration.Methods 150 patients with open soft tissue damage treated in our hospital from June 2014 to June 2016 were randomly divided into treatment Group A (n=40) and Group B (n=40), Group C(n=30)and control Group D (n=40).Group A, Group B and Group C were treated with 10%, 20%, 30% of improved Gudaofang respectively, while the control Group D was treated with 75% of alcohol.Its clinical efficacy was evaluated by tenderness score and swelling degree.Results Compared with post-treatment, different concentrations of improved Gudaofang significantly reduced the tenderness score and swelling degree (P<0.05).The total effective rate of Group A, Group B, Group C were 92.5%, 97.5% and 97.5%, respectively, were significantly better than the control Group D with 77.5% (P<0.05).Conclusion Different concentrations of improved Gudaofang has a certain clinical efficacy on treating open soft tissue damage.20% concentration of improved Gudaofang has the best cost-effective and is optimal drug concentration.
