Clinical Effi cacy of Sarpogrelate Hydrochloride in Preventing Restenosis after Femoral Artery Stent Implantation

Objective To investigate the clinical efficacy of sarpogrelate hydrochloride in preventing restenosis after femoral artery stent implantation. Methods Two hundreds and fifty-one cases of ischemic disease of lower extremity(286 affected limbs in total) who got treatment in our hospital were collected, and were divided into prevention group(125 cases with 146 affected limbs) and control group(126 cases with 140 affected limbs) according kinds of medicine. At the basement of medicine in control group, cases of prevention group got treatment of sarpogrelate hydrochloride in addition.Comparison of related indexed was performed by SPSS 17.0 software. Results Compared with before treatment in prevention group, only foot skin ulcer and gangrene score decreased(P0.05), and there were no significant difference on other indexes included visual anafogue scales(VAS), intermittent claudication distance score, ankle brachial index(ABI), and vascular stenosis score(P0.05). But in control group, compared with before treatment, foot skin ulcer and gangrene score and ABI value decreased(P0.05), the VAS score, intermittent claudication distance score, and vascular stenosis score increased(P0.05). There were significant difference on the difference between after treatment and before treatment of all 5 indexes(P0.05), that the changed value of foot skin ulcer and gangrene score was higher in prevention group, but lower on other 4 indexes. There were no untoward effect happened during treatment. Conclusion Clinical effect of sarpogrelate hydrochloride in the prevention of restenosis of the femoral artery after stent implantation was significantly, and it can keep related indexes stable.