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 cotinine (r = 0.93), and the concentration of cotinine in a single sample in the afternoon was well correlated with the AUCcontinine over 24 h (r = 0.94). The salivary cotinine concentration after 1 week in 60 abstainers was 183 ng.ml-1. After 3,6 and 12 weeks the cotinine concentrations were 86%, 79% and 59% of the 1-week value. The degree of nicotine compensation attained by the patch after 1 week was 52% (SD 24%) in subjects who succeeded in stopping smoking for at least 3 weeks. A quarter of the subjects achieved a compensation of less than 35% of their usual nicotine intake. Nicotine substitution with this 16-h nicotine patch was stable and the risk of overcompensation was small in this group of smokers.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Nørregaard J,Tønnesen P,Simonsen K,Säwe Udoi
10.1007/BF02280755subject
Has Abstractpub_date
1992-01-01 00:00:00pages
57-60issue
1eissn
0031-6970issn
1432-1041journal_volume
43pub_type
临床试验,杂志文章,随机对照试验abstract:OBJECTIVE:The aim of this investigation was to clarify the stereoselective properties in lansoprazole metabolism by monitoring the metabolic consumption for each enantiomer and the formation of the main metabolites, lansoprazole sulfone and 5-hydroxylansoprazole, in the presence of human liver microsomal enzymes. METH...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280100374
更新日期:2001-12-01 00:00:00
abstract:PURPOSE:To illustrate the interface of pharmacogenetics and therapeutic drug monitoring and to estimate target blood level for imatinib in the treatment of chronic myelogenous leukemia METHODS:A literature review to provide the evidence and necessary data to support the case for the interface, and quantitative analysi...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-009-0779-4
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE:To determine the effects of late pregnancy and also oestrogen supplementation on the CYP2C19-mediated biotransformation of proguanil (PG) to its active antifol triazine metabolite cycloguanil (CG). METHODS:Case control study conducted on the NW border of Thailand; a single dose of PG (4 mg/kg) was administer...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00228-003-0651-x
更新日期:2003-10-01 00:00:00
abstract::We have studied the pharmacokinetics of fluconazole in five patients on long-term haemodialysis. The single-pass extraction rate of the dialyzer was 59 (3.5)% (n = 4), and the serum concentration was reduced by haemodialysis for 3 or 4 h by 26 (3.2)% (n = 5) and 39 (2.2)% (n = 9) respectively. The estimated amount ext...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00265934
更新日期:1992-01-01 00:00:00
abstract:PURPOSE:To quantify the importance of drug-drug interactions (DDIs) in the occurrence of adverse drug reactions (ADRs) reported with serotoninergic reuptake inhibitors in a pharmacovigilance database. METHODS:All spontaneous reports of ADRs registered in 2008 by the Midi-Pyrénées PharmacoVigilance Centre that containe...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-011-1156-7
更新日期:2012-05-01 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::Repeated doses of a 1,5 benzodiazepine, clobazam, were administered to a group of consenting volunteers. Performance on a psychomotor performance task was not impaired by repeated doses of the drug. Subjective assessments of anxiety were reduced commensurate with an increase in the level of cortical integration, measu...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00644961
更新日期:1979-08-01 00:00:00
abstract:PURPOSE:The aim of this study was to analyze the cases of gynecomastia associated with α1A-adrenergic receptor antagonists (α1-ARAs) in the Italian spontaneous reporting system database (Rete Nazionale di Farmacovigilanza or RNF) and in the World Health Organization ICSRs database (VigiBase(™)), focusing on tamsulosin ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1700-3
更新日期:2014-08-01 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::The chronic oral administration of 0.07 mg digitoxin o.d. for up to 58 days to 12 healthy volunteers caused a small drop in mean heart rate HR (95% CI: -7.9 to -1.6 beats.min-1), in mean diastolic blood pressure (95% CI: -8.3 to -0.4 mmHg), shortening of the QTc-interval (95% CI: -42 to -19 ms), shortening of the HR-c...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF02220626
更新日期:1992-01-01 00:00:00
abstract:PURPOSE:The use of melatonin is increasing among Swedish children and adolescents despite deficient knowledge of usage in these groups. The aim of this study was to investigate the use of melatonin in Swedish children and adolescents according to age, gender, dosage, treatment duration, and use of attention deficit hyp...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-015-1866-3
更新日期:2015-07-01 00:00:00
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...
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/s002280050386
更新日期:1998-01-01 00:00:00
abstract::The effect of pentobarbital treatment in a mean dose of 30 mg/kg/day on the clearance of hexobarbital (Evipan) and dipyrone (Novalgin) has been evaluated in critical care patients receiving a large number of drugs as comedication. Eleven patients treated with pentobarbital showed a hexobarbital half-life of 2.79 h and...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00607575
更新日期:1987-01-01 00:00:00
abstract::A cross-over study of kinetics has been undertaken in 12 healthy adults volunteers using two sustained-release theophylline products that allow once a day dosing (Theo-Dur tablets and Dilatrane A.P. bead filled capsules) to compare the i.v. pharmacokinetic profiles when taken with an hyperlipidic meal and a balanced 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/BF00609431
更新日期:1989-01-01 00:00:00
abstract::Plasma renin concentration (PRC) was measured in 46 patients with essential hypertension before and after treatment for 4 weeks with alprenolol 600-1200 mg daily. In 27 of these patients PRC was measured after 4 weeks of combined treatment with alprenolol and hydralizine. During alprenolol treatment PRC and blood pres...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00645128
更新日期:1977-10-14 00:00:00
abstract:PURPOSE:The study aims to compare the efficacy and safety of capecitabine plus oxaliplatin (XELOX) with 5-fluorouracil/leucovorin plus oxaliplatin (FOLFOXs) in patients with advanced gastric cancer. METHODS:Five databases were searched up to June 2014, without language restrictions. The outcomes included overall respo...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,meta分析
doi:10.1007/s00228-015-1828-9
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:To determine the prevalence of inappropriate medication use among hospitalized older adults and to identify predictors of this use. METHODS:A total of 5734 patients (mean age 79 years) admitted to geriatric and internal medicine wards participating in the study in 1995 and 1997 were included in this analysis...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-003-0600-8
更新日期:2003-06-01 00:00:00
abstract:INTRODUCTION:This study compared the characteristics of new human drugs approved by the Food and Drug Administration (FDA), the European Medicine Agency (EMA), and Swissmedic (SMC) in the period 2007 to 2016. METHODS:The list of new drugs and therapeutic biologics approved by the FDA, the EMA, and SMC in the period 20...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-018-2431-7
更新日期:2018-06-01 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:PURPOSE:To develop a limited sampling strategy (LSS) to predict area under the concentration-time curve (AUC) ratios of omeprazole (AUC(OPZ)) to its metabolites 5-hydroxyomeprazole (AUC(5OH)) and omeprazole sulfone (AUC(SUL)) as phenotyping parameters for cytochrome P450 (CYP) 2C19 and 3A. METHODS:Data were obtained f...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00228-011-1136-y
更新日期:2012-04-01 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::The acute effect of a single oral dose of isradipine 5 mg on blood pressure, renal haemodynamics, electrolyte excretion and plasma renin activity was studied in 10 healthy males. Isradipine did not produce a significant change in systolic or diastolic blood pressure, and glomerular filtration rate, renal plasma flow, ...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00315405
更新日期:1990-01-01 00:00:00
abstract::Red cell folate concentrations were determined in 74 epileptic women in early pregnancy in a prospective study. All patients were treated continuously with antiepileptic drugs since before conception. The most frequently used drugs were carbamazepine (n = 39) and phenytoin (n = 26). Sixty-four patients (86%) were on m...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00198317
更新日期:1995-01-01 00:00:00
abstract::Data on forged prescriptions in Sweden in 1982-1986 were studied as an indicator in an epidemiological survey of medication abuse. The annual number of prescription forgeries doubled during the 5-year period. Psychotropic drugs accounted for 62% and analgesics for 25% of all forgeries. Benzodiazepines were the major s...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00637747
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVES:To evaluate the dose-response relationship of increasing doses of oxymetazoline compared with placebo in normal subjects, and to determine the sensitivities of rhinomanometry, acoustic rhinometry and symptoms in discriminating between differing doses of oxymetazoline in normal subjects. METHODS:The study ha...
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/s002280050665
更新日期:1999-09-01 00:00:00
abstract::A one-compartment model with first-order absorption has provided good fits to five sets of indomethacin data and four sets of ketoprofen data taken at different times of day. There was substantial variation in the model parameters with time of administration and most of the features of this variation applied equally t...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00265955
更新日期:1993-01-01 00:00:00
abstract::This study examined dosage prescribing patterns and steady-state oxipurinol plasma concentrations in 66 patients receiving chronic allopurinol therapy. Most patients (65%) were taking 300 mg allopurinol daily, although renal impairment was common. Using published guidelines, it was estimated that 35% of patients were ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00315424
更新日期:1990-01-01 00:00:00
abstract::In a cross-over study of six healthy male volunteers, 500 mg theophylline was administered either as plain tablets or in a sustained release preparation. On each occasion 2 g of non-enteric coated sulphasalazine was administered simultaneously as the time of appearance of sulphapyridine, the product of hydrolysis, in ...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00265979
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Few data on the efficacy and safety of drugs in children are available as in the past, these children were not included in randomized controlled trials (RCTs). Data on the efficacy and safety of drugs in children are extrapolated from adults. The EMA recognizes the need for long-term safety studies on various d...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00228-010-0930-2
更新日期:2011-05-01 00:00:00
abstract::Twenty three patients with essential hypertension who were uncontrolled on diuretic and/or beta-receptor antagonist therapy were treated additionally with the vasodilator, pinacidil, in an open study. Significant reduction in mean blood pressure was achieved. Supine and erect systolic and diastolic blood pressure fell...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00543335
更新日期:1985-01-01 00:00:00