RESUMO
Objective To investigate the effects on the renal function and the clinical symptoms of patients with aristolochic acid nephropathy (AAN) treated with the Chinese herbal medicine, Jiaweifuzilizhongtang. Method Twenty-seven patients with AAN were treated with Jiaweifuzilizhongtang. The indexes, such as blood urea nitrogen (BUN), serum creatinine (SCr), endogenous creatinine clearance rate (CCr), twenty-four-hour proteinuria quantitate (24 h Upo), ?-N-acetyglocosamidase (NAG), Urine Osmol (Uosm), erythrocyte (RBC), hemoglobin (HB) and so on, were observed before and after treatment, and the score of patients’ symptoms including aversion to cold and cold limbs, lassitude and weakness, poor appetite and anorexia, nausea and vomiting, pale complexion, was also calculated. Result Compared with that of treatment bebore, the renal function of patients after treatment was significantly improved (P