Kelly J G, Doyle G, Donohue J, Laher M, Vandenburg M J, Currie W J, Cooper W D
Br J Clin Pharmacol. 1986 Jan;21(1):63-9. doi: 10.1111/j.1365-2125.1986.tb02823.x.
The pharmacokinetics of enalaprilat were studied after administration of single and multiple doses of enalapril maleate to people with normal and impaired renal function. Renal impairment was associated with higher serum concentrations of enalaprilat, longer times to peak concentrations, slower decline of serum concentrations and with reduced urinary elimination. Urinary elimination of enalaprilat was closely related to renal function. In patients with severe renal impairment (GFR values below 30 ml min-1 1.73 m-2) significantly smaller doses of enalapril maleate will be required than in patients with normal or less severely impaired renal function.
在对肾功能正常和受损的人群给予单剂量和多剂量马来酸依那普利后,研究了依那普利拉的药代动力学。肾功能损害与依那普利拉的血清浓度升高、达到峰值浓度的时间延长、血清浓度下降缓慢以及尿排泄减少有关。依那普利拉的尿排泄与肾功能密切相关。与肾功能正常或轻度受损的患者相比,严重肾功能损害(肾小球滤过率值低于30 ml·min⁻¹·1.73 m⁻²)的患者所需的马来酸依那普利剂量要小得多。