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头孢克洛在终末期肾病患者及血液透析期间的药代动力学。

Pharmacokinetics of cefaclor in patients with end stage renal disease and during hemodialysis.

作者信息

Berman S J, Boughton W H, Sugihara J G, Wong E G, Sato M M, Siemsen A W

出版信息

Antimicrob Agents Chemother. 1978 Sep;14(3):281-3. doi: 10.1128/AAC.14.3.281.

Abstract

A single 1.0-g dose of cefaclor administered to patients with stable end stage renal disease whose creatinine clearances were <5 ml/min produced a mean peak serum concentration of 48.3 +/- 19.8 mug/ml. The half-life was 2.3 +/- 0.3 h. Hemodialysis shortened the half-life of a similar dose to 1.6 +/- 0.3 h. Approximately one-third (340 mg) of the administered drug was recovered in the dialysate. Multiple doses of 500 mg every 6 h between hemodialysis sessions produced effective serum concentrations and no bioassay evidence of drug accumulation.

摘要

给肌酐清除率<5ml/分钟的稳定终末期肾病患者单次服用1.0g头孢克洛,血清平均峰浓度为48.3±19.8μg/ml。半衰期为2.3±0.3小时。血液透析将相似剂量的半衰期缩短至1.6±0.3小时。约三分之一(340mg)的给药剂量可在透析液中回收。在血液透析期间每6小时多次给予500mg药物可产生有效的血清浓度,且生物测定未发现药物蓄积的证据。

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本文引用的文献

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Cephalexin in patients with renal disease.
N Engl J Med. 1970 Oct 1;283(14):720-3. doi: 10.1056/NEJM197010012831402.
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Cephalexin therapy as related to renal function.与肾功能相关的头孢氨苄治疗
Am J Med Sci. 1970 Feb;259(2):133-42. doi: 10.1097/00000441-197002000-00007.

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