Clinical pharmacokinetic trials in pediatric patients based on a peak-and-trough sampling design
Clinical pharmacokinetic trials in pediatric patients based on a peak-and-trough sampling design
批准号:
22790149
负责人:
TAGUCHI Masato
金额:
$2.5万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011
中文摘要
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英文摘要
The area under the concentration. time curve(AUC) and/or oral clearance(CL/F) of drugs is a key pharmacokinetic parameter to evaluate drug exposure in patients. In the present study, we conducted a clinical trial to evaluate the pharmacokinetics of bosentan in Japanese pediatric patients. Plasma samples were taken twice at two time points corresponding to the peak concentration(C_<peak>) and trough concentration(C_<trough>) following repetitive oral drug administration to the petients. A large interindividual variability was observed in plasma concentrations of bosentan, and the weight-normalized values of CL/F were correlated negatively with age. We confirmed that the peak-and-trough sampling design is promising for the clinical repeated-dose pharmacokinetic trial for drugs.
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DOI:
10.1002/bdd.755
发表时间:
2011-07-01
期刊:
BIOPHARMACEUTICS & DRUG DISPOSITION
影响因子:
2.1
作者:
[Horie, Asuka, Sakata, Jumpei, Hashimoto, Yukiya]
通讯作者:
Hashimoto, Yukiya
Effect of genetic polymorphisms of nucleoside and efflux transporters on bioavailability of mizoribine
核苷和外排转运蛋白基因多态性对咪唑立宾生物利用度的影响
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Fukao M., Ishida K., Taguchi M., Matsukura H., Miyawaki T., and Hashimoto Y.]
通讯作者:
and Hashimoto Y.
腸上皮LS180細胞を用いたプロカインアミドの膜輸送特性解析
使用肠上皮LS180细胞分析普鲁卡因酰胺的膜转运特性
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[石田和也,真砂美希,坂田淳平,鷹合麻里,堀江明日佳,伊藤俊和,田口雅登, 橋本征也]
通讯作者:
橋本征也
Evaluation of Limited Sampling Designs to Estimate Maximal Concentration and Area under the Curve of Mizoribine in Pediatric Patients with Renal Disease
评估肾病儿科患者咪唑立宾最大浓度和曲线下面积的有限抽样设计
DOI:
10.2133/dmpk.dmpk-10-rg-077
发表时间:
2011
期刊:
Drug Metabolism and Pharmacokinetics
影响因子:
2.1
作者:
[Ishida K, Kaneda H, Uemura O, Ushij ima K, Ohta K, Goto Y, Satomura K, Shimizu M, Fujieda M, Morooka M, Ya mada T, Yamada M, Wada N, Takaai M, Hashimoto Y.]
通讯作者:
Hashimoto Y.
Pharmacokinetics of bosentan in routinely treated Japanese pediatric patients with pulmonary arterial hypertension
波生坦在常规治疗的日本肺动脉高压儿科患者中的药代动力学
DOI:
--
发表时间:
2011
期刊:
Drug Metab Pharmacokinet
影响因子:
--
作者:
[Taguchi M., Ichida F., Hirono K., Miyawaki T., Yoshimura N., Nakamura T., Akita C., Nakayama T., Saji T., Kato Y., Horiuchi I., and Hashimoto Y.]
通讯作者:
and Hashimoto Y.
共 9 条
Precision and accuracy of clinical repeated-dose pharmacokinetic trials applying a peak-and-trough sampling design to estimate oral clearance
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批准号:20790130
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项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.75万
-
财政年份:2008
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负责人:TAGUCHI Masato
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依托单位: