Abstract：
OBJECTIVE:The analgesic efficacy of intravenous doses of acetaminophen (paracetamol) 0.5 g, 1 g and 2 g (administered as propacetamol) was assessed in 11 healthy subjects in a randomised, double-blind, placebo-controlled crossover study. The antinociceptive effect was assessed over 8 h by measurement of the nociceptive flexion reflex threshold (R-III) in response to selective transcutaneous electrical stimulations. RESULTS:After acetaminophen 0.5 g, R-III increased to a mean maximum of 23% over baseline values; after 1 g to 28%, and after 2 g to 40%. The AUC(0-8 h) of the analgesic effects and the AUC(0-8 h) of plasma concentrations closely correlated and were dose-dependent: rs = 0.37, for R-III and rs = 0.94, for the plasma concentrations. Intravenous acetaminophen exerted a dose-dependent central antinociceptive effect.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Piguet V,Desmeules J,Dayer Pdoi
10.1007/s002280050386subject
Has Abstractpub_date
1998-01-01 00:00:00pages
321-4issue
5eissn
0031-6970issn
1432-1041journal_volume
53pub_type
临床试验,杂志文章,随机对照试验abstract：BACKGROUND:Pharmacovigilance, defined by the World Health Organisation as 'the science and activities relating to the detection, assessment, understanding and prevention of adverse effects or any other drug-related problem' plays a key role in ensuring that patients receive safe drugs. Our knowledge of a drug's adverse...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-008-0475-9
更新日期：2008-08-01 00:00:00
abstract：:Blood levels of racemic chloroquine and its main metabolites desethylchloroquine and bisdesethylchloroquine were measured in 29 patients treated chronically for rheumatoid arthritis. In six patients, the concentrations were followed during a one day dosage interval. There was considerable intersubject variability in t...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00280130
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:To compare the efficacy and safety of repaglinide, a novel oral prandial glucose regulator, with that of glibenclamide, an oral hypoglycaemic agent, in the treatment of patients with type 2 diabetes. METHODS:This was a 14-week, double-blind, parallel-group trail in which a total of 195 type 2 diabetic patien...
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/s002280050613
更新日期：1999-05-01 00:00:00
abstract：:The role of mental stress in the development of hypertension and coronary heart disease remains uncertain. Its effects are likely to depend on an interaction of at least three factors: the nature of the stressor, its perception by the individual, and the individual's physiological susceptibility. This type of interact...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：PURPOSE:The aims of this study were to quantify the behavioural determinants of health professional reporting of medication errors in the United Arab Emirates (UAE) and to explore any differences between respondents. METHODS:A cross-sectional survey of patient-facing doctors, nurses and pharmacists within three major ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-016-2124-z
更新日期：2016-11-01 00:00:00
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 cl...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315104
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to define the pharmacokinetic profile of free carbamazepine (F-CBZ) in adult Omani epileptic patients in order to improve on dosing schedules through population pharmacokinetic analysis using the NONMEM program. METHOD:Steady-state trough F-CBZ serum concentrations, carbamazepine (C...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/s002280100300
更新日期：2001-06-01 00:00:00
abstract：OBJECTIVE:The extrapolated area under the concentration-time curve (AUC0-infinity) for any drug is considered by operating guidelines as the primary parameter related to the extent of absorption in single-dose bioavailability and bioequivalence trials. Not more than 20% should be added to the experimental AUC (AUC0-t) ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280050684
更新日期：1999-11-01 00:00:00
abstract：PURPOSE:The pharmacokinetics of orally administered immediate-release, twice-daily (BID) and modified-release, once-daily (QD) formulations of tacrolimus have high interindividual variability. We investigated factors affecting interindividual variability of tacrolimus bioavailability in renal transplant patients. METH...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/s00228-013-1514-8
更新日期：2013-09-01 00:00:00
abstract：:The purpose of this study was to examine the influence of cigarette smoking and gender on the pharmacokinetics of metoprolol. Eighteen volunteers with no evidence of clinical disease each randomly received the following doses of metoprolol tartrate: 100 mg orally, 200 mg orally and 20 mg as a constant-rate intravenous...
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/BF00637630
更新日期：1987-01-01 00:00:00
abstract：AIMS:To determine whether the variability in cytochrome P(450) (CYP)3A4 metabolic function is exhibited at both transcription and translation levels and to examine the population distribution of CYP3A4 enzyme kinetics, protein, and mRNA. METHODS:Enzyme kinetics of testosterone 6beta-hydroxylation, immunoblot CYP3A4 pr...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-002-0487-9
更新日期：2002-08-01 00:00:00
abstract：PURPOSE:Our aim was to observe the impact of CYP3A4*1G genetic polymorphism on lipid-lowering efficacy of statins. METHODS:We studied 217 unrelated hyperlipidemic patients who prospectively received atorvastatin and 199 patients who received simvastatin as a single-agent therapy (20 mg day(-1) p.o.) for 4 weeks. Genot...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-008-0502-x
更新日期：2008-09-01 00:00:00
abstract：:We have evaluated the pharmacokinetics of high doses of clonidine, as used in the prophylactic treatment of alcohol withdrawal syndrome, in 11 alcohol-dependent patients undergoing surgery for oesophagogastrectomy. Clonidine was given in a bolus of 150 micrograms followed by a continuous infusion. After a mean period ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315500
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:The aim of the present study was to investigate and characterise adverse drug reactions (ADRs) to drugs used in France for orthostatic hypotension (OH). METHODS:In this prospective and systematic study, 121 consecutive out-patients suffering from primary (Parkinson's disease, pure autonomic failure, multiple...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-005-0941-6
更新日期：2005-07-01 00:00:00
abstract：:We have studied pharmacokinetics of a new H2-receptor antagonist, TZU-0460, in patients with varying degrees of renal impairment. The apparent volume of distribution at steady-state was 1.70 l/kg, and the plasma protein binding of TZU-0460 or its active metabolite, desacetyl TZU-0460 was less than 10% in normal subjec...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00608220
更新日期：1986-01-01 00:00:00
abstract：:We have compared the effect on ventilation of ketorolac, an injectable non-steroidal analgesic, with that of morphine in a randomized, double-blind, cross-over study, using two doses of ketorolac (10 and 90 mg i.m.) and one of morphine (10 mg i.m.). The effect on ventilation was measured with a CO2 rebreathing techniq...
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/BF00558243
更新日期：1988-01-01 00:00:00
abstract：:Levosimendan is a new calcium-sensitiser intended for the treatment of congestive heart failure. The results of preclinical studies indicate it has positive inotropic and vasodilator effects. In the open study reported here up to 5 mg levosimendan and vehicle were administered to 8 healthy male volunteers at one- to 2...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF02570507
更新日期：1994-01-01 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：:The purpose of the study was to examine long-term nicotine substitution and its variability during use of a nicotine patch. In two smoking cessation studies a 16-h nicotine patch, releasing 15 mg nicotine, was applied daily for 16 h over 12 weeks, to 167 smokers. Salivary cotinine was highly correlated with plasma cot...
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/BF02280755
更新日期：1992-01-01 00:00:00
abstract：:In an open, randomised, cross-over study we investigated the effect of a single 200 mg oral dose of entacapone, a novel catechol-O-methyltransferase (COMT) inhibitor, on the pharmacokinetics and metabolism of levodopa/carbidopa, and on the cardiovascular responses (blood pressure and pulse rate variation to standard s...
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/BF00315512
更新日期：1993-01-01 00:00:00
abstract：BACKGROUND:Spinal-cord injury (SCI) is a leading cause of neuropathic pain (NP). Current pharmaceutical treatments for NP in SCI patients are not effective. Two promising options are gabapentin (GP) and pregabalin (PB). Their predominant mechanism of action is believed to be the inhibition of calcium currents, leading ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-008-0523-5
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:Lamotrigine as add-on treatment (500 mg per day) is effective in patients with refractory epilepsy, but its high cost requires a pharmacoeconomic analysis. We conducted a retrospective lifetime cost utility study in which clinical data were derived from a recent placebo-controlled clinical trial, cost-of-illn...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280050402
更新日期：1998-02-01 00:00:00
abstract：:Infusion of a therapeutic dose of sparteine sulphate, increased the basal plasma insulin level and lowered plasma glucose. When an intravenous glucose tolerance test was performed with the infusion, the total insulin AUC was significantly larger than in absence of sparteine (2025 vs 1464 microU/ml X min), plasma gluco...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00637673
更新日期：1987-01-01 00:00:00
abstract：:Procaine esterase activity in plasma from patients with renal failure is decreased by 40%. Since cyanate is formed from urea and readily carbamylates certain blood proteins, a possible role for cyanate in the depression of plasma esterase activity in uraemic patients was considered. However, in vitro carbamylation of ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00609899
更新日期：1983-01-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:Laryngoscopy and tracheal intubation are associated with hemodynamic responses that might increase morbidity and mortality in some patients. Lornoxicam is a nonsteroidal anti-inflammatory drug, which, when added to fentanyl, successfully attenuated the pressor response of intubation. The aim o...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00228-011-1017-4
更新日期：2011-08-01 00:00:00
abstract：:The hypocholesterolemic cation resins, cholestyramine and colestipol, have variable effects on the absorption parameters of a number of lipophillic, anion drugs. Because of the unpredictable nature of this interaction, we have assessed in human volunteers the effect of these resins on the rate and total absorption of ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00542221
更新日期：1983-01-01 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：OBJECTIVE:The aim of our study was to investigate the effects of carbamazepine (CBZ) and oxcarbazepine (OXCBZ) on aminothiol levels, including homocysteine (Hcy), cysteine, and cysteinylglycine, in chronically treated patients. METHODS:Epileptic patients receiving CBZ or OXCBZ were recruited as part of routine clinica...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-007-0388-z
更新日期：2008-01-01 00:00:00
abstract：:Ten healthy subjects took single oral doses of placebo, 8.8 +/- 1.8 mg motapizone, 40 +/- 13 mg captopril, 25 mg dihydralazine, 20 mg nifedipine and 4.5 +/- 1.1 mg prazosin in random order, and, as the last preparation 500 mg acetylsalicylic acid. Thrombocyte aggregation induced "ex-vivo" with collagen, ADP and adrena...
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/BF00613515
更新日期：1986-01-01 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
