Abstract：
:The plasma kinetics of timolol administered orally and intravenously to 5 male subjects were examined. Bioavailability was reduced by 25% when the drug was taken orally. Mean plasma half-life after oral dosing was 4.86 h, and after intravenous administration it was 4.56 h; the difference was not significant. The volume of distribution was 3.5 1/k. It is suggested that timolol is little affected by the 'first pass effect', even though there is marked interindividual variation in availability and peak plasma level.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Else OF,Sorenson H,Edwards IRdoi
10.1007/BF00716385subject
Has Abstractpub_date
1978-12-18 00:00:00pages
431-4issue
6eissn
0031-6970issn
1432-1041journal_volume
14pub_type
杂志文章abstract：:A phamacokinetic study in man has been made of a new dosage form of diclofenac hydroxyethylpyrrolidine (DIEP); soluble salt packed in sachets was compared with diclofenac sodium as enteric coated tablets. Oral DIEP 2 X 50 mg showed a significant difference in absorption kinetics (ka, lag time and tmax) as compared to ...
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/BF00265987
更新日期：1990-01-01 00:00:00
abstract：:Plasma levels of canrenone and 'total metabolites' after base hydrolysis were compared in young and elderly subjects following single and multiple doses of spironolactone. After the initial dose on Day 1, plasma levels of canrenone and 'total metabolites' were higher in the young than in the elderly group, and signifi...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00549591
更新日期：1984-01-01 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:To evaluate the clinical relevance of the Janus Web Application (JWA) in screening for potential drug-drug interactions (DDIs). METHODS:One hundred and fifty patients taking two drugs or more were studied. Potential DDIs were identified by the JWA. Interviewing the patient and looking into his/her medical reco...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-008-0547-x
更新日期：2008-12-01 00:00:00
abstract：:Effects on psychomotor and cognitive performance of adinazolam (15 or 30 mg), alone and in combination with ethanol (0.8 g/kg), were studied in healthy male volunteers and compared to effects of 10 mg diazepam. Adinazolam 30 mg produced relatively long-lasting impairments on tests of tracking, attention, verbal and no...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315578
更新日期：1990-01-01 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：:The effect of treatment with diflunisal on the steady-state pharmacokinetics of indomethacin has been studied in 16 healthy volunteers. The steady-state plasma concentration and AUC of indomethacin were significantly increased two- to threefold during treatment with diflunisal and its total clearance and total volume ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00558077
更新日期：1989-01-01 00:00:00
abstract：BACKGROUND:Fexofenadine is the active metabolite of the non-sedating anti-histamine terfenadine. Pre-licensing clinical trials in over 6000 patients suggested it was effective and well tolerated. OBJECTIVE:To assess the tolerability and safety of fexofenadine immediately after its availability on the UK market in Marc...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280100292
更新日期：2001-07-01 00:00:00
abstract：PURPOSE:Propofol anesthesia is usually accompanied by hypotensive responses, which are at least in part mediated by nitric oxide (NO). Arginase I (ARG1) and arginase II (ARG2) compete with NO synthases for their common substrate L-arginine, therefore influencing the NO formation. We examined here whether ARG1 and ARG2 ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-020-03059-9
更新日期：2021-01-07 00:00:00
abstract：PURPOSE:To study the impact of gemfibrozil co-administration on the pharmacokinetics of sitagliptin in healthy Indian male volunteers. METHODS:A randomized open label two-period crossover study involving 12 healthy Indian male volunteers was conducted at a single center. In each phase, the volunteers were administered...
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/s00228-011-1177-2
更新日期：2012-05-01 00:00:00
abstract：OBJECTIVE:In Norway, very little data are available on the relation between the total number of research projects on the clinical development of drugs that have been started, the number of these projects in which the research phase has been completed and the number of projects for which results have been published. The...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-008-0601-8
更新日期：2009-03-01 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:The 388A>G and the 521T>C polymorphism of the SLCO1B1 gene affect the activity of the uptake transporter OATP1B1, thus influencing kinetics, safety, and efficacy of substrate drugs. To evaluate the impact of these polymorphisms in populations of different ethnic origins, it is important to know their frequencie...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-011-1065-9
更新日期：2011-11-01 00:00:00
abstract：:6beta-Hydroxycortisol (6beta-OHF) urinary excretion has, for a long time, been considered a marker of drug induction and, more recently, of drug inhibition in humans and in laboratory animals, but its specificity is still under debate. In this work, we review 277 papers devoted to 6beta-OHF urinary excretion. We have ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-003-0690-3
更新日期：2003-12-01 00:00:00
abstract：:For model identification and parameter estimation in the framework of linear pharmacokinetics it is most often assumed that the disposition function is a finite sum of exponential functions with time constants lambda i and associated coefficients Ci. Least-square fitting procedures are used to estimate the coefficient...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00315312
更新日期：1993-01-01 00:00:00
abstract：:The most convenient route of drug administration is peroral. To reach their target, drug molecules must be absorbed from the gastrointestinal tract and enter the systemic circulation in sufficient quantities. For this reason, understanding and anticipating the mechanisms and factors affecting gastrointestinal absorpti...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s002280100369
更新日期：2001-11-01 00:00:00
abstract：OBJECTIVE:More than 11% of the Caucasian population are heterozygous or homozygous carriers of thiopurine S-methyltransferase (TPMT) mutants and are at risk for toxic side effects when treated with thiopurine drugs. Therefore, screening for TPMT polymorphisms in a patient prior to prescribing these agents is recommende...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-004-0728-1
更新日期：2004-03-01 00:00:00
abstract：PURPOSE:A population pharmacokinetic analysis was performed to define domperidone pharmacokinetic parameters in preterm neonates, as no pharmacokinetic data are available in this population. METHODS:An oral domperidone solution was administered (0.75 mg/kg per day) in 32 preterm neonates (64 samples). Domperidone plas...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-008-0535-1
更新日期：2008-12-01 00:00:00
abstract：:The effect of procainamide (P) on left ventricular function as measured by the systolic time intervals (STI) was studied in 14 patients with primary myocardial disease. P, 7.5 mg/kg body weight, was given intravenously at a rate of 100 mg per minute. Administration of P produced a decrease in left ventricular performa...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00561387
更新日期：1980-10-01 00:00:00
abstract：BACKGROUND:Angiotensin-converting enzyme (ACE) inhibitors block angiotensin II formation and release bradykinin, which is effective in the regulation of oxidoinflammatory injury. Some reports denote alterations in the effectiveness of ACE inhibitors in association with ACE insertion/deletion (I/D) gene polymorphisms. T...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-014-1751-5
更新日期：2014-12-01 00:00:00
abstract：:Dexmedetomidine is a novel alpha 2-adrenoceptor agonist that may provide beneficial effects as premedication for anesthesia. The pharmacokinetics and pharmacodynamics of transdermal (TD) and intravenous (i.v.) dexmedetomidine were studied in nine healthy male subjects in a crossover trial. The TD preparation, containi...
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/BF00194403
更新日期：1994-01-01 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：PURPOSE:Ultraviolet radiation exposure is the most important exogenous risk factor for cutaneous malignancies. It is possible that phototoxic drugs promote the development of cutaneous melanoma (CM) by intensifying the effect of ultraviolet light on the skin. We investigated the association between the use of common sy...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-013-1476-x
更新日期：2013-07-01 00:00:00
abstract：:Eighty patients recovering from major operations were investigated to evaluate the influence of naloxone on the analgesic and respiratory depressant properties of buprenorphine. They were randomly assigned to two groups to self-administer either buprenorphine (Group B) or a mixture of buprenorphine and naloxone (fract...
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/BF00542434
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVE:Little is known about patient compliance with oral adjuvant chemotherapy. It is estimated to be poor especially in Japan, where it is still unusual for patients to be directly informed of their diagnosis of malignancy. 5-Fluorouracil (5-FU) was measured in hair samples to assess patient exposure to 5-FU, and ...
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/s002280050077
更新日期：1996-01-01 00:00:00
abstract：:Unstable angina is a clinical syndrome characterized by increased rate and severity of angina pectoris attacks and, sometimes but not always, accompanied by ECG changes similar to those seen in coronary insufficiency. According to the present conception of the pathogenesis, ruptures at points of high-grade stenosis in...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/BF01417569
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVES:A temporal relationship between the increasing use of antibiotics and the increasing levels of antibiotic resistance has been established for Streptococcus pneumoniae. There are also data that support the presence of a geographic correlation between the level of resistance and the pattern of use among differ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-003-0724-x
更新日期：2004-04-01 00:00:00
abstract：PURPOSE:We used a retrospective data mining approach to explore the association between serum amiodarone (AMD) and N-desethylamiodarone (DEA) concentrations and thyroid-related hormone levels. METHODS:Laboratory data sets from January 2012 to April 2016 were extracted from the computerized hospital information system ...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-017-2195-5
更新日期：2017-03-01 00:00:00
abstract：:We have studied the pharmacokinetics of methotrexate in patients with rheumatoid arthritis concurrently treated with choline magnesium trisalicylate, ibuprofen, naproxen, or a non-NSAID analgesic (control treatment). The apparent systemic clearance of methotrexate was significantly reduced by all three treatments. Tri...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00278469
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:To assess the effect of ciprofloxacin on the pharmacokinetics of ropivacaine. METHODS. In a double-blind, randomised, cross-over study, nine healthy volunteers were treated for 2.5 days with 500 mg oral ciprofloxacin or placebo twice daily. On day 3, they received a single dose of 0.6 mg/kg ropivacaine intrav...
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/s00228-002-0540-8
更新日期：2003-02-01 00:00:00
