Objective. To systematically evaluate the efficacy of Xihuang pill (XHP) in breast cancer patients receiving chemotherapy. Methods. Three English and four Chinese databases were searched. Literature was screened using EndNote X7 and data were analyzed by Review Manager. Results. This review included 13 randomized clinical studies of 1272 patients. The results showed that XHP increased the tumor response [risk ratio (RR) = 2.91; 95% confidence interval (CI): 1.98-4.26] and improved Karnofsky performance score (KPS) for breast cancer patients rec...
