The protective effect of nifedipine for acute renal function impairment caused by ESWL / 中华泌尿外科杂志

ABSTRACT

Objective To study the effect of nifedipi ne ,an endothelin antagonist,in acute renal function impairment caused by ESWL. Methods 60 cases of renal stone underwent anaesthesia-free ESWL were radomely assigned into 2 groups,the nifedipine group and the control (n=30 each).In the former group,nifedipine was given 3 days before ESWL.Plas ma endothelin,urinary ? 2-microglobulin,and urinary Tamm-Horsfall protein we re assessed to evaluate the renal function. Results In t he controls,it was a significant increase of plasma endothelin and urinary ? 2-MG(P