passages.id: split_8_test_2306_passage
passages.type: progene_text
passages.text: In this study we analysed the efficacy and safety of a combined therapy of tacrolimus and steroids in 25 patients ( mean serum creatinine = 1.24 +/- 0.49 mg / dl ; mean proteinuria = 10.2 +/- 9.5 g / day ; mean serum albumin = 2.4 +/- 0.58 g / dl ) with idiopathic primary focal glomerulosclerosis and proven resistance to or dependence on cyclosporin A .