Meta-analysis indicated that Shen shuaining capsule was effective for CKD in terms of SCR, BUN, Hb, and response rate and with less adverse effects, of which SCR and BUN decreased significantly (MD = −84.72, 95% CI: −107.36, −62.07, P < 0.00001) (MD = −4.30, 95% CI: −5.71, −2.89, P < 0.00001); Hb and response rate increased significantly (MD = 9.94, 95% CI: 9.24, 10.64, P < 0.00001) (OR = 4.25, 95% CI (3.32, 5.42), P < 0.00001). Conclusion. Here, GSTM1 is linked to chronic kidney disease.