Abstract:
OBJECTIVE:The concentration of flecainide in hair was measured to determine its value as an index of individual drug-taking history. METHODS:Hair samples obtained from 15 patients treated with flecainide for more than 1 month were cut into 1-cm-long portions successively from its scalp end. The concentration of flecainide in each hair portion was measured using high-performance liquid chromatography. RESULTS:Flecainide was detected in the 1-cm-long hair portion at the scalp end in the concentration range of 38.0-411.9 ng x mg(-1), which significantly correlated with the area under the plasma flecainide concentration versus time curve. The axial centimeter-by-centimeter distribution of flecainide along the hair shaft well reflected the individual history of drug use. CONCLUSION:The present study suggests the usefulness of determining flecainide in hair to provide retrospective information on the individual drug-taking behavior qualitatively.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Takiguchi Y,Ishihara R,Torii M,Kato R,Kamihara S,Uematsu Tdoi
10.1007/s00228-002-0450-9subject
Has Abstractpub_date
2002-05-01 00:00:00pages
99-101issue
2eissn
0031-6970issn
1432-1041journal_volume
58pub_type
杂志文章abstract:OBJECTIVE:The objective of this study was to analyse inter-and intra-country quantitative and qualitative differences in anti-asthmatic prescriptions to children and adolescents. METHODS:A literature search was performed in EMBASE and MEDLINE to identify pharmaco-epidemiological studies published from January 1, 2000 ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00228-010-0845-y
更新日期:2010-09-01 00:00:00
abstract::The relationship between the pharmacokinetics and pharmacodynamics of enoximone, a new positive inotropic agent, was investigated in 6 healthy men. The volunteers received single oral and i.v. doses of 3 and 1 mg/kg, respectively, and placebo in a double-blind cross-over trial. Plasma concentrations of enoximone and i...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00637599
更新日期:1988-01-01 00:00:00
abstract::In seeking the putative mechanism of action of diethyldithiocarbamate (DTC) on the immune status of HIV infected patients, the plasma membrane fluidity of peripheral blood lymphocytes (PBL) from DTC-treated and untreated patients (CDC III-IVc1) was determined. Anisotropy values of the fluorescent probe 6-(9-anthroylox...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00558135
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:The aim of this study was to add to the body of evidence on statin-induced gynecomastia based on data retrieved from the Italian spontaneous adverse drug reaction (ADR) reporting database. METHODS:Spontaneous ADR reports collected in the Italian database up to 31 December 2010 were assessed on a case-by-case b...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-012-1218-5
更新日期:2012-06-01 00:00:00
abstract::In this study we have investigated the effect of co-dergocrine, a selective DA2-agonist, on plasma aldosterone concentrations (PAC) in twelve patients with essential hypertension both in basal conditions and during sodium depletion. Sodium depletion resulted in an increase of PAC from 38 (13) pg/ml to 297 (21) pg/ml. ...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00558273
更新日期:1988-01-01 00:00:00
abstract::The effect of dexfenfluramine (dF) on body weight, blood pressure and noradrenergic activity were studied in 30 obese hypertensive patients randomly divided into two groups and treated for 3 months either with dF (30 mg daily; 16 subjects) or placebo (Pl; 14 subjects). 11 patients from the dF group and 9 patients give...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00265922
更新日期:1992-01-01 00:00:00
abstract:PURPOSE:In this study, the risk factors associated with sodium overcorrection were investigated with an optimal cutoff for baseline serum sodium for use in daily clinical practice. METHODS:Electronic medical records of patients who received tolvaptan for non-hypovolemic hyponatremia were reviewed. Demographic and clin...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-020-02848-6
更新日期:2020-05-01 00:00:00
abstract::The cellular sources or molecular mechanisms responsible for the derangement of vasoactive prostanoid levels during immunosuppressive cyclosporin (CSA) therapy have not been defined. Using cultured rat glomerular mesangial cells (MC), the cytostatic, cytotoxic and prostanoid synthesis modulating effects of CSA and FK-...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF01428385
更新日期:1993-01-01 00:00:00
abstract::The effects of metolazone on the protein binding of glibenclamide were studied. It was found that increasing metolazone concentrations up to 100 ng/ml had no significant effect on the protein binding of glibenclamide studied at 10 micrograms/ml. Metolazone is unlikely to cause a clinically significant increase in the ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00314813
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to ascertain acute liver injury (ALI) in primary care databases using different computer algorithms. The aim of this investigation was to study and compare the incidence of ALI in different primary care databases and using different definitions of ALI. METHODS:The Clinical Practic...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1721-y
更新日期:2014-10-01 00:00:00
abstract::The kinetics of 14C-metformin have been studied in five healthy subjects after oral and intravenous administration. The intravenous dose was distributed to a small central compartment of 9.9 +/- 1.61 (X +/- SE), from which its elimination could be described using three-compartment open model. The elimination half-life...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00562061
更新日期:1979-09-01 00:00:00
abstract::The use of cimetidine in general practice was studied in relation to the guidelines approved by the Dutch National Drug Regulatory Agency (DRA). National and regional figures showed that the frequency with which cimetidine was prescribed in general practice was greater than could be explained on the basis of approved ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00542346
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE:To examine the impact of medication and medical conditions on the fall risk in older hospitalized patients. DESIGN:Matched case-control study. SETTING:Large regional hospital in a mid-sized German city. SUBJECTS:Four hundred eighty-one inpatients aged ≥ 65 years who fell during hospitalization ("cases") an...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-019-02668-3
更新日期:2019-08-01 00:00:00
abstract::Amoxycillin and ofloxacin are both well absorbed after oral administration, despite being hydrophilic. We have studied the possibility of competition between these two drugs for a carrier-mediated transport system, since both drugs are absorbed by saturable processes in the rat small intestine. Oral doses of amoxycill...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00315484
更新日期:1993-01-01 00:00:00
abstract::The pharmacodynamic effects of FCE20700, a new PGE2 derivative, have been investigated in 6 healthy volunteers given single intragastric (i.g.) and intraduodenal (i.d.) doses of 1 and 2 mg and placebo, according to a double-blind, within-subjects design. For 30-270 min following i.g. administration the effect of FCE20...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00606626
更新日期:1987-01-01 00:00:00
abstract::The effect of ethanol intake on disopyramide elimination was examined in an open crossover study in six healthy volunteers. No effect of ethanol on the elimination half-life or total body clearance of disopyramide was found, although it did decrease the percentage of mono-N-dealkylated disopyramide excreted in the uri...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00544024
更新日期:1983-01-01 00:00:00
abstract:PURPOSE:Tacrolimus is a commonly used immunosuppressant in solid organ transplantation recipients, but it is characterized by a narrow therapeutic range and large inter-individual variability. The purpose of this study was to establish a population pharmacokinetic (PK) model of tacrolimus and evaluate the influence of ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-012-1296-4
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:Iloprost is a potent PGI2 mimetic, which has been shown to be therapeutically effective in several vascular disorders. Due to its rapid clearance from the central compartment, iloprost is administered mainly by i.v. infusion, which limits its use to hospitalized patients. In order to improve pharmacotherapeut...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s002280050336
更新日期:1997-01-01 00:00:00
abstract::The aim of this multicentre randomised double blind study was to compare the efficacy and safety of the 200-300 mg sustained release diltiazem formulation administered once daily (200-300 SR) with standard diltiazem (D) given three or four times daily to patients with stable angina. Patients aged 59 years, with a repr...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/BF00193700
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVES:To explore the views and perspectives of children on the unlicensed/off-label use of medicines in children and on the participation of children in clinical trials. METHODS:Focus-group discussions, involving school children, were carried out in a range of primary and secondary schools in Northern Ireland. A ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-011-1110-8
更新日期:2012-02-01 00:00:00
abstract::The effects of S-422 (1-(3-trifluoromethylphenyl)-2-[N-(2-hydroxyethyl) amino] propane), an hepatic metabolite of the hypolipidaemic drug Benfluorex, on lipid metabolism have been investigated in two experimental models: in human fetal lung fibroblasts, for study of the apo B/E receptor-mediated regulation of choleste...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00314964
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:There are concerns regarding appropriate use of antibiotics in dentistry practice. Data on dental antibiotic prescribing patterns by dentists is relatively limited. This nationwide study aimed to examine dentists' antibiotic prescriptions in a diagnosis-based manner in Turkey. METHODS:This retrospective study ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-017-2258-7
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:In a double blind, randomised, placebo-controlled, cross-over study 12 healthy male volunteers were allocated to receive felodipine + placebo, cyclosporine + placebo, and felodipine + cyclosporine in order to investigate the interaction between the calcium channel blocker felodipine and cyclosporine as it aff...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s002280050093
更新日期:1996-01-01 00:00:00
abstract::Nine healthy adults were administered indocyanine green (ICG) 0.5 mg.kg-1 IV alone and after the administration of the following oral drugs: nifedipine 10 mg, propranolol 80 mg, propranolol 80 mg and nifedipine 10 mg, and propranolol 80 mg after nifedipine 10 mg every 8 h for 5 days. Heart rate and mean arterial blood...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00679780
更新日期:1989-01-01 00:00:00
abstract::The Danish retail pharmacies' drug subsidy system is completely computerized. The data are person-identifiable, making it possible to chart the population's drug use from the perspective of individual users. We decided to explore the potential of this data source and to analyse heavy drug users specifically. The analy...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00191170
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:This study evaluated the benefits of and possible contraindications to warfarin treatment in patients with atrial fibrillation (AF) prior to the introduction of new oral anticoagulants using health registry data from inpatient care, specialist ambulatory care, and primary care. METHODS:This is a cohort study i...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1739-1
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:The aim of this investigation was to determine whether mefenamic acid and salicylic acid inhibit the sulfation of (-)-salbutamol and minoxidil in the human liver and duodenum, and if so, to ascertain whether the 50% inhibitory concentration (IC50) estimates are different in the two tissues. METHODS:Sulfotran...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280000168
更新日期:2000-09-01 00:00:00
abstract:OBJECTIVE:The primary objective was to evaluate the effect of 7 days treatment with nimesulide on bleeding time. Blood coagulation, von Willebrand factor and platelet aggregation ex vivo were investigated as a secondary objective. METHOD:A randomised, double-blind, placebo-controlled, parallel group, single centre stu...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s002280050479
更新日期:1998-07-01 00:00:00
abstract:PURPOSE:A variety of diagnostic methods are available to validate the performance of population pharmacokinetic models. Internal validation, which applies these methods to the model building dataset and to additional data generated through Monte Carlo simulations, is often sufficient, but external validation, which req...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-020-03036-2
更新日期:2020-11-11 00:00:00
abstract:PURPOSE:The aim of this study was to assess the pharmacokinetics and protein binding of cefazolin in morbidly obese patients undergoing bariatric surgery, to study the influence of bodyweight measures and age on pharmacokinetic parameters and to evaluate unbound cefazolin concentrations over time in this population. M...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00228-011-1048-x
更新日期:2011-10-01 00:00:00