Abstract:Objective To evaluate the effect of Gansu Granules on chronic hepatitis B so as to provide reliable basis for clinical medication. Methods Relevant clinical randomized controlled trials between the date of database establishment and October 2017 were retrieved from PubMed, Embase, the Cochrane Library, Web of Science, China CNKI, CBM, VIP, and Wanfang databases. The inclusion and exclusion standards were set up. The quality of literature was evaluated, the data were extracted for Meta analysis. Results A total of seven studies were included, including 893 cases. The system analysis of the results revealed that the curative effect of the treatment groups was better than that of the control groups, with significant difference (P < 0.05). Conclusions Gansu Granules have certain effect for the treatment of chronic hepatitis B, but the evidence is still lack of quality, further evidence of quality authentication is needed.