Abstract：
:Factors which might affect paracetamol disposition have been studied in a heterogenous group of patients in need of mild analgesia in an intensive care unit. Following oral administration of 1 g of paracetamol, plasma and urinary concentrations of the parent compound and metabolites were assessed by HPLC. The renal clearance of paracetamol was significantly correlated with urine flow (r = 0.84) and creatinine clearance (r = 0.77), but not with urine pH. Metabolite output was diminished in patients with reduced renal function. Despite the heterogeneity of patients and the diversity of drug treatment, the urine to plasma paracetamol concentration ratio appeared remarkably constant in patients with normal renal function (9.8 +/- 2.7). It is concluded that the metabolite to paracetamol ratio may only be regarded as a measure of the drug metabolizing capacity in subjects with normal renal function, if factors influencing urine volume and paracetamol absorption are standardized.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Kietzmann D,Bock KW,Krähmer B,Kettler D,Bircher Jdoi
10.1007/BF00315104subject
Has Abstractpub_date
1990-01-01 00:00:00pages
245-51issue
3eissn
0031-6970issn
1432-1041journal_volume
39pub_type
杂志文章abstract：OBJECTIVE:To investigate the CYP1A2 phenotype distribution in a population with an increased exposure to polychlorinated biphenyls (PCBs) that would likely induce an increased activity of this enzyme. Further, to investigate the effect of sex, smoking, and oral contraceptive use on the CYP1A2 activity. METHODS:In 305 ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-006-0205-0
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVES:To compare plasma levodopa concentrations after repeated doses of levodopa/carbidopa/entacapone (LCE) and levodopa/carbidopa (LC). METHODS:Open-label, randomized, two-period, active-controlled, cross-over study with four dosing regimens: groups I and II (healthy volunteers and Parkinson's disease patients) ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00228-009-0622-y
更新日期：2009-05-01 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:The incidence of osteoporosis-related fractures will increase substantially over the coming decades as the population ages globally. This has important economic and public health implications, contributing substantially to morbidity and excess mortality in this population. METHODS:When prescribing for older pa...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-011-0999-2
更新日期：2011-04-01 00:00:00
abstract：PURPOSE:Some reports have described arterial hypertension (AH) in patients treated by serotonin reuptake inhibitor (SRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) antidepressants. The mechanism remains discussed, some authors suggesting a role of SERT (SERotonin Transporter) inhibition whereas others discus...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-020-02913-0
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:A double-blind, placebo-controlled parallel study was conducted on the effect of mibefradil, both an L- and T-type Ca2+-channel blocker with a more selective blockade of T-type channels, administered once daily for 1 week to normal male subjects, on blood pressure, intracellular cationic concentrations, sodiu...
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/s002280050574
更新日期：1999-02-01 00:00:00
abstract：:The metabolism of hydralazine in a group of slow acetylator patients with the drug-induced lupus syndrome was compared with the metabolism in asymptomatic control subjects. There were no toxicologically significant difference in metabolite excretion between the groups which reached statistical significance, although t...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00556891
更新日期：1984-01-01 00:00:00
abstract：:The benzamide-derivative moclobemide (Ro 11-1163) is a new short-acting, reversible MAO-inhibitor, preferentially affecting Type A MAO, which is, being developed as an antidepressant agent. The effect of moclobemide on heart rate, blood pressure, electrocardiographic and systolic time intervals was assessed in eight h...
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/BF00543787
更新日期：1983-01-01 00:00:00
abstract：:We have studied the pharmacodynamic effects of ramipril, propranolol, and their combination, as well as the effect of propranolol on the pharmacokinetics of ramipril in 12 healthy men (age 24 (SD 6) y, weight 72 (7) kg). Propranolol and placebo, ramipril and placebo, or propranolol and ramipril were given orally for f...
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/BF00315392
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the influence of clinical and genetic factors on warfarin dose requirements in the Japanese population. METHODS:We enrolled 125 patients on stable warfarin anticoagulant therapy with an international normalized ratio maintained between 1.5 and 3.0. PCR-based methods w...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-009-0685-9
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVE:Contraception is recommended for female patients during ursodeoxycholic acid (UDCA) treatment for the potential teratogenic effect of this bile acid, and the aim of our study was to determine whether this treatment affects the bioavailability of ethinylestradiol (EE2). METHODS:In this double-blind, randomise...
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/s00228-004-0796-2
更新日期：2004-09-01 00:00:00
abstract：:Oxitropium bromide (OXBR) is a new anticholinergic drug, which is expected to be useful in the treatment of nocturnal asthma. The only pharmacokinetic data were obtained with the 14C-labelled compound. A sensitive radioreceptor assay for the determination of unlabelled OXBR in plasma was developed, based on competitio...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00558132
更新日期：1989-01-01 00:00:00
abstract：:The interaction between the main components of the new glycopeptide antibiotic teicoplanin, A2-2, A2-3, A2-4, A2-5 and A3-1, and human serum albumin has been studied in vitro by equilibrium dialysis (pH 7.4, 37 degrees C). From Scatchard analysis of the data, the calculated association constants (Ka) were: A2-2, 2.47 ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00544566
更新日期：1987-01-01 00:00:00
abstract：:We have studied the antiaggregatory effect of fenflumizole, a new non-steroidal antiinflammatory imidazole derivative, in ten patients with unstable angina pectoris. We have measured the aggregation induced by arachidonic acid (AA), ADP, and collagen, and serum or plasma concentrations of beta-thromboglobulin (beta-TG...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/BF00606628
更新日期：1987-01-01 00:00:00
abstract：PURPOSE:Oncological patients are at increasing risk of QT prolongation, a risk factor for ventricular arrhythmia. We assessed impact and risk factors for corrected QT (QTc) prolongation during multiple-cycle chemotherapy. METHODS:We enrolled 100 outpatients initiating chemotherapy in a university center specializing i...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-015-1874-3
更新日期：2015-08-01 00:00:00
abstract：PURPOSE:The purpose of this study is to investigate whether there is an association between anticholinergic burden and mortality or rehospitalization in older adults discharged from hospital. METHODS:Prospective multicenter cohort study carried out with patients aged 65 and older discharged from seven acute care hospi...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,多中心研究
doi：10.1007/s00228-017-2312-5
更新日期：2017-11-01 00:00:00
abstract：OBJECTIVE:To determine the variability of coumarin 7- and 3-hydroxylation in a human population and to evaluate the evidence for the existence of genetic polymorphism in these pathways. 7-Hydroxylation of coumarin is considered to be a detoxication pathway, whilst 3-hydroxylation, which predominates in rats, leads to h...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280050489
更新日期：1998-07-01 00:00:00
abstract：:Eleven patients with hepatic cirrhosis or cholestasis were treated with rifampicin for 7 to 132 days. Ten patients received hexobarbital (7.32 mg/kg) and five received tolbutamide (20 mg/kg) by i.v. infusion prior to and after rifampicin treatment; plasma concentrations of the two test compounds were determined during...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00607679
更新日期：1977-04-20 00:00:00
abstract：:Eight patients were given flunitrazepam 2 mg orally, once daily for 28 consecutive days. The time-course of the plasma concentration of unchanged flunitrazepam and its principal metabolites were studied in detail after the first and last doses. Additional blood samples were collected immediately before administration ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00561899
更新日期：1980-01-01 00:00:00
abstract：PURPOSE:Aflibercept, a fully humanized vascular endothelial growth factor (VEGF)-targeted agent, has emerged as an effective therapy in the treatment of various solid tumors. We carried out an up-to-date meta-analysis to determine the risk of fatal adverse events (FAEs) in cancer patients treated with aflibercept. MET...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,meta分析
doi：10.1007/s00228-013-1633-2
更新日期：2014-04-01 00:00:00
abstract：:The pharmacokinetics of amoxycillin in normal male volunteers was studied during the states of bedrest, sleep and ambulation. The absorption and disposition of amoxycillin in ambulatory subjects was found to be comparable to that reported previously by other workers. Serum amoxycillin concentrations were found to be s...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00561587
更新日期：1980-08-01 00:00:00
abstract：PURPOSE:The purpose of this study was to investigate the influence of patient characteristics such as age and stroke and bleeding risks on decisions for antithrombotic treatment in patients with atrial fibrillation (AF). METHODS:This was a retrospective, population-based study including AF patients initiated with eith...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-017-2289-0
更新日期：2017-10-01 00:00:00
abstract：:Ten patients with moderate to severe Raynaud's syndrome were recruited into a four week randomised double blind crossover study to compare the efficacy of UK-38,485 50 mg, a new thromboxane synthetase inhibitor with that of placebo. With the doses used there was no significant difference between the two treatment peri...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1984-01-01 00:00:00
abstract：PURPOSE:The study aimed to test the hypothesis that hospital electronic prescribing and medicine administration system (HEPMA) implementation impacted patient discharge letter quality, nature and frequency of prescribing errors. METHOD:A quasi experimental before and after retrospective case note review was conducted ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-017-2274-7
更新日期：2017-10-01 00:00:00
abstract：OBJECTIVES:To compare 6-mercaptopurine (6-MP) and 6-thioguanine (6-TG) as substrates for the methylation reaction catalysed by the enzyme thiopurine S-methyltransferase (TPMT). METHODS:TPMT activity in haemolysed red blood cells of healthy blood donors was determined twice, using the same experimental setting and equa...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280000137
更新日期：2000-07-01 00:00:00
abstract：:Jejunal perfusion was performed in 12 healthy volunteers to evaluate the dose dependent effects of loperamide on intestinal absorption, stimulated secretion and transit. In 6 volunteers intestinal perfusion of the jejunal segment with isotonic NaCl solution was followed by addition of loperamide in increasing doses (2...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315436
更新日期：1991-01-01 00:00:00
abstract：BACKGROUND:Monoamine oxidase inhibitors (MAOIs) are uncommonly used due to their high frequency of adverse effects, including tachycardia and hypertension. Recently, there has been renewed interest in the role of this class of drugs in treating a variety of psychiatric disorders. The clinical features of MAOI overdose ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-007-0360-y
更新日期：2007-11-01 00:00:00
abstract：PURPOSE:To quantify pharmacokinetic (PK) and pharmacodynamic (PD) relationships of various classes of GABAA agonists in healthy volunteers, in order to investigate the sensitivity of the biomarker responses due to differing GABAA-subtype selectivity and to explore the correlation between biomarker responses and side ef...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,meta分析
doi：10.1007/s00228-015-1918-8
更新日期：2015-10-01 00:00:00
abstract：:Exposure to reserpine was compared in 181 women interviewed prior to biopsy and found to have breast cancer and 307 women found to have a benign disorder of the breast. The age-adjusted relative risk of breast cancer in those who had taken reserpine was 0.6 (95% confidence limits: 0.4 and 1.1). When the 181 breast can...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00562896
更新日期：1977-01-03 00:00:00
abstract：PURPOSE:We examined the extent of concurrent use of antiplatelets, anticoagulants, or digoxin with Chinese medications (CMs) and identified its associated factors. METHODS:A retrospective cohort study was conducted using one million random samples from the Longitudinal Health Insurance Database 2005 in Taiwan. High-ri...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-012-1359-6
更新日期：2013-03-01 00:00:00
