RESUMEN
ObjectiveTo valuate the clinical effect of maintence of arteriovenous fistula by Songling Xuemaikang capsule.Methods40 cases were obtained from patients with chronic renal failure had received arterio-venous fistula operation,24 cases were observed with the combination treatment and 16 cases were served as control group,Hemorheology and difference value of vein diameter before and after treatment,blood flow of native arteivenous fistula and primary using time were observed.ResultsThe improvement degree of high shear rate and low shear rate were significantly as compared with that in the control group (P =0.000,P =0.001 ),while the blood flow after fistula maturation and ifference value of vein diameter were better than that in the control group( P =0.0356),primary using time between two groups were no significant differences ( P =0.056).ConclusionSonglinxuemaikang capsule was an effective drug for prevention high blood caogulation state,increasing blood flow of native arteivenous fistula,and enlargment vein diameter after arterio-venous fistula operation,which had certain value in clinical application.