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ObjectiveTo observe the clinical efficacy of combined irbesartan and alprostadil treatment of early diabetic nephropathy (DN).Methods A total of 120 patients with early type 2 diabetes of hospitalization were randomly divided into 3 groups: irbesartan group of 40 patients (150 mg, once per day)(group irbesartan),40 patients treated with alprostadil (physiological saline and alprostadi 10 μg))(group alprostadi) ,40 patients treated with alprostadil combined irbesartan (dose same as the other two groups)(combined group).All cases were observed for 4 weeks.Comparison of serum creatinine (Cr), blood urea nitrogen(BUN) ,24 hour urinary albumin(24hUAE) changes after treatment.ResultsAfter treatment 4 weeks 24hUAE of the three groups were significantly decreased (t = 2.07, t = 2.01 and t = 3.15, Ps ＜ 0.05) .The decrease of 24hUAE in the combined treatment group ([252.69 ± 33.56]mg/24h) was better than that in the irbesartan group([268.75 ± 34.42)](t = 2.11, P ＜ 0.05)and in the alprostadil group ([267.95 ± 30.75])mg/24h (t = 1.998, P ＜ 0.05) .No significant difference were observed between the Irbesartan and alprostadil group.During treatment, several patients affected by swell, uncomfortable in the alprostadil group, but improved after treatment.No other adverse effect was observed.Conclusion Alprostadil combined with irbesartan treatment of early diabetic nephropathy is an effective way.
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Objective To evaluate the effects of Alprostadil combined with Enalapril on high sensitivity C-reactive protein and Cystatin in patients with early diabetic nephropathy.Methods One hundred and fifteen cases of outpatients were randomized into 3 groups.Thirty-seven cases were assigned to Alprostadil group and treated with Alprostadil 10 μg + NS 100 ml,iv,qid;Thirty-eight cases were assigned to the Analapril group and treated with Enalapril 5 mg bid;Forty cases were assigned to the combined treatment group and treated with Alprostadil 10 μg + NS 100 ml,iv qid and Enalapril 5mg bid.All patients were observed for twelve weeks.Changes before and after treatment in the blood pressure,plasma glucose,glycolated hemoglobin (HbA1 c),24 hours urinary albumin (24 hUAE),high-sensitive C-reactive protein(hs-CRP) and Cystain C( Cys C) were observed and compared between the three groups.Results After treatment,hs-CRP,CysC and 24 h UAE were significantly improved in the three groups compared with baseline levels( P ＜ 0.05).In the combined treatment group,hs-CRP,CysC and 24 h UAER had a more significant improvement than the other two groups (P ＜0,05 ).Conclusion Alprostadil combined with Enalapril is a clinically effective strategy in the treatment of early diabetic nephropathv and can reduce the levels of CysC and hs-CRP.