Abstract：
:A radioreceptor assay (RRA) recently developed in this laboratory for beta-adrenoceptor antagonists in plasma was evaluated in normal volunteers and compared with a radioimmunoassay (RIA) for propranolol. The RRA depends upon the ability of beta-adrenoceptor antagonists to complete with a radiolabelled ligand for beta-adrenoceptor binding sites on lung membranes. Unlike other assays, it measures biologically active drugs including active metabolites of the parent compound. In volunteers given a single oral dose of (+/-)-propranolol, considerable differences between the two assay methods were demonstrated. In other experiments this difference was shown to relate to the RIA's sensitivity to the inactive (+)-isomer of propranolol and possibly to inactive metabolites. The facility of the RRA in measuring plasma levels of several other non-selective beta-adrenoceptor antagonists was also demonstrated. By employing (-)-propranolol as the standard in the RRA, all of these drugs can be directly compared with a single and relatively simple assay technique.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Barnett DB,Batta M,Davies B,Nahorski SRdoi
10.1007/BF00558447subject
Has Abstractpub_date
1980-05-01 00:00:00pages
349-54issue
5eissn
0031-6970issn
1432-1041journal_volume
17pub_type
杂志文章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：:The systemic availability of oral zidovudine has been studied in 13 patients with the acquired immunodeficiency syndrome (AIDS) dosed either fasting or with breakfast. The mean peak plasma concentration and AUC of zidovudine were significantly 2.8- and 1.4-times higher in fasting patients than in those treated during ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315215
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:To analyse whether first-time use of antidepressants (incidence) and selection of TCAs (tricyclic antidepressants) versus new-generation drugs are associated with socio-economic status and psychiatric history. METHOD:We conducted a population-based cohort study using registry data covering Funen County, Denm...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-003-0723-y
更新日期：2004-03-01 00:00:00
abstract：PURPOSE:Drug-induced immune thrombocytopaenia is a rare, serious condition that can be triggered by numerous medications. To characterize the spectrum of drugs associated with immune thrombocytopaenia (ITP) in the Berlin Case-Control Surveillance Study (FAKOS). METHODS:Adult hospitalized patients with new onset idiopa...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,多中心研究
doi：10.1007/s00228-011-1184-3
更新日期：2012-05-01 00:00:00
abstract：:1. The effect of pre-dosing with 15 mg domperidone, a relatively selective dopamine 2-receptor antagonist, on the ocular hypotensive action of a single oral dose of 25 micrograms pergolide, a dopamine 2-receptor agonist, was studied in 9 normal human volunteers, using a non-invasive method. 2. Compared with domperidon...
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/BF02336684
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVE:To describe and compare the distribution of prescribed drugs in diabetic patients between 1992 and 1995. METHODS:Two cross-sectional surveys of a random selection of medical records of diabetic patients, from three community health centres (CHCs) in the Stockholm metropolitan area, were carried out. The age ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280050285
更新日期：1997-01-01 00:00:00
abstract：:Our goal was to develop a pharmacokinetic-pharmacodynamic model that describes the fate of atracurium and its metabolite laudanosine as well as the time course of the neuromuscular block. The model was based on the consideration of mass balance of atracurium and was constructed by postulating an effect compartment lin...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00226335
更新日期：1996-01-01 00:00:00
abstract：INTRODUCTION:Body position may influence physiological characteristics, such as perfusion, gastrointestinal function and plasma volume. These characteristics may interact with key factors determining the pharmacokinetics of drugs (dissolution, absorption, distribution, metabolism, excretion). OBJECTIVES:Based on a sys...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-008-0579-2
更新日期：2009-02-01 00:00:00
abstract：OBJECTIVES:To identify the frequency of CYP2C9*1, *2 and *3 alleles and the genotype of CYP2C9 gene in the Tamilian population. METHODS:The study was conducted on 135 unrelated healthy human volunteers. DNA was extracted from the peripheral leukocytes samples and was analyzed using the polymerase chain reaction (PCR)-...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-003-0666-3
更新日期：2003-11-01 00:00:00
abstract：AIMS:The goal of this study was to analyze persistence and the treatment-free interval in patients being prescribed biological drugs in rheumatology practices in Germany. METHODS:Patients who received a first prescription of biological drugs between 2008 and 2016 in 21 rheumatologists in Germany were included in this ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-019-02627-y
更新日期：2019-05-01 00:00:00
abstract：PURPOSE:The aim of this study was to investigate the contributions of non-genetic and genetic factors on the variability of stable warfarin doses in Thai patients. METHODS:A total of 250 Thai patients with stable warfarin doses were enrolled in the study. Demographics and clinical data, e.g., age, body mass index, ind...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-017-2265-8
更新日期：2017-08-01 00:00:00
abstract：AIM:It has been reported that verapamil and atorvastatin are inhibitors of both P-glycoprotein (P-gp) and microsomal cytochrome P450 (CYP) 3A4, and verapamil is a substrate of both P-gp and CYP3A4. Thus, it could be expected that atorvastatin would alter the absorption and metabolism of verapamil. METHODS:The pharmaco...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/s00228-007-0447-5
更新日期：2008-05-01 00:00:00
abstract：PURPOSE:This exploratory study was aimed at elucidating the pharmacogenetics of regulatory nuclear receptors (PXR, CAR, RXRα and HNF4α) and their implications on docetaxel pharmacokinetics and pharmacodynamics in local Chinese nasopharyngeal cancer patients. METHODS:A total of 59 single nucleotide polymorphisms (SNPs)...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/s00228-013-1596-3
更新日期：2014-02-01 00:00:00
abstract：PURPOSE:Adverse drug events (ADEs) are harmful and occur with alarming frequency in critically ill patients. Complex pharmacotherapy with multiple medications increases the probability of a drug interaction (DI) and ADEs in patients in intensive care units (ICUs). The objective of the study is to determine the frequenc...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-010-0987-y
更新日期：2011-06-01 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：: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：:The effects of the beta-blocker atenolol on vigilance, concentration, and psychophysiological condition were determined by measuring visual reaction time and choice reaction time in volunteers subjected to combined physical and mental stress. Atenolol 50 mg or placebo were administered for three days in a double-blind...
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/BF00543710
更新日期：1985-01-01 00:00:00
abstract：OBJECTIVE:To develop quality prescribing indicators for general practitioners (GPs) who are non-monitored and not included in pay-for-performance programs, and to determine compliance with incentivized and non-incentivized indicators. STUDY DESIGN:Descriptive cross sectional study. SETTING:Aljarafe Primary Health Car...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-013-1542-4
更新日期：2013-10-01 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：:Methylergometrine, the main metabolite of methysergide, has 40-times greater 5 HT antagonistic potency than methysergide in isolated segments of human temporal artery. It is suggested that methylergometrine is the "active" drug when methysergide is used in migraine prophylaxis, and that the two compounds should be com...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00610384
更新日期：1987-01-01 00:00:00
abstract：:The debrisoquine hydroxylation phenotype was studied in 152 unselected healthy Tasmanian subjects, who were mostly Caucasians of British ancestry. Following a 10 mg oral dose of debrisoquine (D), the ratio of D/4-hydroxydebrisoquine excreted in 8-h urine (metabolic ratio, MR) was determined. MR values were bimodally d...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315235
更新日期：1991-01-01 00:00:00
abstract：:This study investigates the acute haemodynamic effects of Quinapril (CI-906) a new non-sulphydryl angiotensin converting enzyme inhibitor in 15 patients with refractory congestive cardiac failure. There were 14 males and 1 female mean age 59.5 years. After administration of Quinapril there was a significant reduction ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00870978
更新日期：1986-01-01 00:00:00
abstract：OBJECTIVES:To compare the systemic exposure for intranasal mometasone furoate (MF) and fluticasone propionate (FP) aqueous nasal sprays (ANS) in terms of serum and urinary cortisol parameters and plasma pharmacokinetics. METHODS:Twelve healthy subjects completed this three-way, cross-over study. They received FPANS (5...
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/s00228-004-0763-y
更新日期：2004-06-01 00:00:00
abstract：:Prazosin is a post synaptic alpha adrenergic blocker effective in hypertension, whose hypotensive effect is unaccompanied by reflex tachycardia or hyperreninemia, nor by other evidence of increased sympathetic activity. We studied the baroreceptor reflex arc as a potential mediator of these effects. Twenty-two essenti...
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/BF00606418
更新日期：1982-01-01 00:00:00
abstract：:The number of marketed non-steroidal anti-inflammatory agents varies widely from one European country to another, partly as a consequence of differing regulatory policies. During a four-year period, nine of 18 applications to market such drugs in the Netherlands failed; the remaining nine compounds were all licenced; ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00558371
更新日期：1981-01-01 00:00:00
abstract：:A 8.5-month prospective study was performed in the Rhône area of France to study the incidence of infectious diseases in children in day care, and the qualitative and quantitative aspects of drug prescriptions for young children. The families of 1.359 children agreed to participate (98.5% of those selected). During th...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00626376
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of the CYP2D6 genotype on the pharmacokinetics of tropisetron in healthy Korean subjects. METHODS:A single 5-mg capsule of tropisetron was administered orally to 13 healthy subjects. Plasma concentrations were determined by validated HPLC procedures and data were analyzed by using nonc...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-003-0595-1
更新日期：2003-06-01 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：PURPOSE:Ticagrelor is a reversibly binding P2Y12 receptor antagonist for the prevention of atherothrombotic events in patients with acute coronary syndrome. Previous in vitro studies showed that ticagrelor is a substrate and inhibitor of P-glycoprotein (ABCB1). Therefore, we examined the potential interaction between d...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00228-013-1543-3
更新日期：2013-10-01 00:00:00
abstract：:We have found transient circulating neutropenia and pulmonary sequestration of neutrophils after the intravenous injection of vindesine, a microtubule disruptor. Experiment 1 Ten patients with lung cancer were given a bolus intravenous injection of 3 mg.m-2 vindesine (Fildesine(r)). In all patients, total leukocyte an...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00193474
更新日期：1994-01-01 00:00:00
