Herrera J, Vukovich R A, Griffith D L
Br J Clin Pharmacol. 1979;7 Suppl 2(Suppl 2):227S-231S. doi: 10.1111/j.1365-2125.1979.tb04694.x.
1 Nadolol excretion was studied in 24 patients with chronic renal failure. 2 The amount of nadolol excreted during the 120-h period after receiving the drug ranged from less than 1% in functionally anephric, patients up to 11.5% in patients with average creatinine clearance of 57.9 +/- 3.6 ml/min/1.73 m2. 3 Renal clearance of nadolol was found to correlate with creatinine clearance; nadolol elimination is retarded in patients with renal failure. 4 Nadolol serum half-life is prolonged in proportion to the remaining renal function. Therefore, dosage intervals in renal patients receiving nadolol should be adjusted to creatinine clearance. 5 Haemodialysis effectively reduced serum concentration of the drug; it may therefore be a useful therapy for drug intoxication.
对24例慢性肾衰竭患者的纳多洛尔排泄情况进行了研究。
给药后120小时内,无功能肾患者排出的纳多洛尔量不到1%,而肌酐清除率平均为57.9±3.6 ml/min/1.73 m2的患者排出量高达11.5%。
发现纳多洛尔的肾清除率与肌酐清除率相关;肾衰竭患者的纳多洛尔消除延迟。
纳多洛尔的血清半衰期与剩余肾功能成比例延长。因此,接受纳多洛尔治疗的肾病患者的给药间隔应根据肌酐清除率进行调整。
血液透析有效降低了药物的血清浓度;因此,它可能是治疗药物中毒的一种有效疗法。