Cinacalcet hydrochloride | 合法藥品大搜索

由JABBalfour著作·2005·被引用66次—Oralcinacalcethydrochloride(HCl)[Sensipar,Mimpara]isthefirstinanewclassoftherapeuticagents,thecalcimimetics,andhasanovelmechanismof ...

Oral cinacalcet hydrochloride (HCl) [Sensipar, Mimpara] is the first in a new class of therapeutic agents, the calcimimetics, and has a novel mechanism of action. It directly modulates the principal regulator of parathyroid hormone (PTH) secretion, namely the calcium-sensing receptor (CaR) on the chief cells in the parathyroid gland. Cinacalcet HCl reduces circulating PTH levels by increasing the sensitivity of the CaR to extracellular calcium. In three pivotal phase III, 26-week, randomised, double-blind, multicentre trials in chronic kidney disease (CKD) patients (n = 1136) on dialysis with uncontrolled secondary hyperparathyroidism (HPT), a significantly higher proportion of oral cinacalcet HCl 30-180 mg/day than placebo recipients achieved a reduction in intact PTH levels to < or =250 pg/mL. Cinacalcet HCl treatment also simultaneously lowered serum calcium and phosphorus, and calcium-phosphorous product leve...