Kidney Int. 2011 Oct;80(8):793-6. doi: 10.1038/ki.2011.260. Epub 2011 Aug 10.
Two new clinical trials highlight refinements in the use of vitamin D and its analogs in the treatment of secondary hyperparathyroidism in end-stage renal disease (ESRD), and the treatment of proteinuria in diabetics. In patients with ESRD, alfacalcidol is as effective as paricalcitol in suppressing parathyroid hormone; the occurrence of hypercalcemia and hyperphosphatemia is infrequent and similar with the two analogs. Oral cholecalciferol reduces albuminuria and urinary transforming growth factor-β1 in patients with type 2 diabetes mellitus and proteinuria.
两项新临床试验突出了维生素 D 及其类似物在治疗终末期肾病(ESRD)继发性甲状旁腺功能亢进症和糖尿病患者蛋白尿方面的应用改进。在 ESRD 患者中,阿尔法骨化醇在抑制甲状旁腺激素方面与帕立骨化醇同样有效;两种类似物发生高钙血症和高磷血症的情况并不常见且相似。口服胆钙化醇可减少 2 型糖尿病和蛋白尿患者的蛋白尿和尿转化生长因子-β1。