肾动脉狭窄支架置入术疗效随访观察

目的 评价肾动脉狭窄病人支架置入术的中长期疗效.方法 选取广东省心血管病研究所2000年3月～2003年12月行肾动脉支架置入术208例,分别在术前、术后住院期间、术后随访至少6个月的病人血压、服用抗高血压药和检测血清肌酐水平,记录手术并发症及随访病人的临床不良事件.结果 208例共254条肾动脉成功放置了支架,主要临床不良事件发生率约为1.9%.随访期血清肌酐从术前(189±6) μmol/L,下降至(146±5) μmol/L(P=0.007),血压从术前(163±12)/(101±9)mm Hg(1 mm Hg=0.133 kPa)下降至(136±11)/(76±7) mm Hg(P=0.02).结论 肾动脉支架置入术是一种安全、有效治疗肾动脉狭窄的方法.

Follow-up of stent transplantation in renal artery stenosis

Objectives To evaluate the clinical outcome of renal artery stenosis following stent transplantation.Methods Blood pressure, serum creatinine, given antihypertension drugs and adverse clinical events were followed up in 208 patients with renal artery stenosis who accepted stent transplantation, from March 2002 to December 2003 in cardiovascular institude of Guangdong province.Results Stenting was performed in two hundred and fifty-four renal arteries.The incidence rate of main adverse clinical events was 1....