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-corrected pre-ejection period PEPc (95% CI: -16 to -1 ms) and electromechanical systole QS2c (95% CI: -25 to -1 ms), and an increase in the impedance cardiographic Heather index (dZ/dtmax/RZ, 95% CI: 0.3 to 4.3) relative to the baseline measurements before digitalisation. The concomitant administration of 25 mg oral captopril b.d. did not significantly alter these responses relative to the concomitant double-blind administration of placebo, nor did it alter the pharmacokinetic characteristics of plasma digitoxin at steady state. Thus, no relevant change in the pharmacokinetic and pharmacodynamic characteristics of chronically administered digitoxin were induced by concomitant treatment with captopril.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
de Mey C,Elich D,Schroeter V,Butzer R,Belz GGdoi
10.1007/BF02220626subject
Has Abstractpub_date
1992-01-01 00:00:00pages
445-7issue
4eissn
0031-6970issn
1432-1041journal_volume
43pub_type
临床试验,杂志文章abstract:PURPOSE:this study aimed to investigate the effect of antivirals ritonavir and lopinavir/ritonavir on the pharmacokinetics and pharmacodynamics of oral oxycodone, a widely used opioid receptor agonist used in the treatment of moderate to severe pain. METHODS:a randomized crossover study design with three phases at int...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00228-010-0879-1
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVE:Use of analgesic drugs in acute renal colic varies widely in different countries. In order to assess the prescribing patterns in acute renal colic in French emergency departments (EDs), the present study compared intentions of prescription, real prescription and evidence-based data in a sample of emergency pr...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280100366
更新日期:2001-11-01 00:00:00
abstract:PURPOSES:Tacrolimus (TAC) is the most widely used immunosuppressant for the prevention of acute rejection after solid organ transplantation. Its pharmacokinetics (PK) show considerable variability, making TAC a good candidate for therapeutic drug monitoring (TDM). The principal aim of the study was to describe the PK o...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-013-1501-0
更新日期:2013-08-01 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:Nafamostat mesilate, a potent protease inhibitor, is widely used for the treatment of pancreatitis, disseminated intravascular coagulation and as an anticoagulant in haemodialysis. However, hyperkalaemia associated with nafamostat mesilate has been reported. It is thought to be due to decreased urinary potass...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280050176
更新日期:1996-01-01 00:00:00
abstract:PURPOSE:To assess the influence of the P450 oxidoreductase 28 SNP (POR 28) on tacrolimus pharmacokinetics in the Chinese population. METHODS:Seventy-one healthy Chinese volunteers enrolled in the study received an oral dose of 2 mg of tacrolimus after providing written informed consent. CYP3A5 3 was genotyped by polym...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00228-012-1432-1
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:The survival of esophageal and gastric cancer patients treated with chemotherapy is rarely assessed outside of clinical trials. Therefore, we compared the effectiveness of various curative or palliative chemotherapy regimens on the survival of esophageal and gastric cancer patients in a "real world" clinical se...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-020-02883-3
更新日期:2020-07-01 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:INTRODUCTION:In order to discover how well the discipline of clinical pharmacology (CP) has developed in Europe, a questionnaire survey was undertaken in 31 countries. METHODS:The senior delegate of each of the 31 countries on the Council of the European Association for Clinical Pharmacology and Therapeutics (EACPT) w...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-013-1519-3
更新日期:2013-09-01 00:00:00
abstract::The pharmacokinetics of theophylline was investigated in five hyperthyroid, five hypothyroid, and five euthyroid patients, all with chronic obstructive pulmonary disease. Wide individual variability was found in theophylline kinetics, but the rate of elimination of theophylline was significantly higher in hyperthyroid...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00544240
更新日期:1987-01-01 00:00:00
abstract:PURPOSE:Current evidence suggests that erythropoiesis-stimulating agents (ESAs), including erythropoietin and darbepoetin, may have a direct cardio-protective effect. However, randomized controlled trials (RCTs) assessing the efficacy and safety of ESAs in patients with acute ST-segment elevation myocardial infarction ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00228-011-1160-y
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:To determine the possible interaction between the antihypertensive agent cicletanine and the hypoglycaemic drug tolbutamide. METHODS:Time-courses of glycaemia and serum immunoreactive insulin (IRI) were followed in 10 healthy subjects after two tolbutamide infusions in each volunteer; initially alone and 9 d...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280050127
更新日期:1996-01-01 00:00:00
abstract::Individual variation in the half-life of caffeine in the body was measured by HPLC analysis of saliva samples. The mean for adult males and non-pregnant females was 3.4 h (range 2-5 h, n = 25), and 8.3 h (range 3-16 h, n = 57) for pregnant women. After delivery, in most cases the values returned to normal within one m...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00637512
更新日期:1981-01-01 00:00:00
abstract::Cyclofenil was given as a single oral dose of 200 mg, and also as 200 mg/day for eight days, to seven healthy female volunteers. Plasma was analyzed for the active metabolite and pharmacokinetic modelling was performed. A biological half life of 29 h was bound after the single dose and 18 h after the eighth day of con...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00561952
更新日期:1981-02-01 00:00:00
abstract::The cellular sources or molecular mechanisms responsible for the derangement of vasoactive prostanoid levels during immunosuppressive cyclosporin (CSA) therapy have not been defined. Using cultured rat glomerular mesangial cells (MC), the cytostatic, cytotoxic and prostanoid synthesis modulating effects of CSA and FK-...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF01428385
更新日期:1993-01-01 00:00:00
abstract::Seven healthy women chronically (greater than 6 months) treated with oral contraceptives and 7 age- and weight-matched female controls were studied. Each subject was given 20 mg fluocortolone orally and the plasma concentrations of total and unbound fluocortolone in multiple samples obtained during the following 24 h ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00555517
更新日期:1988-01-01 00:00:00
abstract::The opioid class of drugs, a large group, is mainly used for the treatment of acute and chronic persistent pain. All are eliminated from the body via metabolism involving principally CYP3A4 and the highly polymorphic CYP2D6, which markedly affects the drug's function, and by conjugation reactions mainly by UGT2B7. In ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00228-008-0570-y
更新日期:2009-02-01 00:00:00
abstract::Atropine-induced bradycardia is traditionally ascribed to central vagal stimulation, although bradycardia has also been observed after administration of quarternary amines. Pirezepine, a selective M1-antagonist, causes bradycardia in therapeutic doses for which a peripheral mechanism is postulated. This hypothesis has...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00558245
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVES:The costs of immunosuppressive drugs in renal transplant recipients remains prohibitively high. Ketoconazole (KZ) has, in limited studies, been shown to significantly reduce the dose of cyclosporin (CyA) after renal transplantation. We report our long-term experience with the use of KZ in a large group of re...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-004-0745-0
更新日期:2004-05-01 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::The mode and site of action of the new diuretic agent piretanide were investigated in man. The effect of a single oral dose of 12 mg was compared with that of furosemide 80 mg p.o. iin 6 patients with the nephrotic syndrome. Piretanide showed a greater diuretic and natriuretic response than furosemide during maximal w...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00561895
更新日期:1980-01-01 00:00:00
abstract::General equations are derived for the disposition functions of any compartment in a linear mammillary model, when the system input occurs into a peripheral compartment. Laplace transforms and matrix algebra are used to derive these equations. Equations describing the time-course of a drug in any compartment are readil...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00561564
更新日期:1975-02-28 00:00:00
abstract::The concentrations of thiamin and thiamin monophosphate and diphosphate in plasma and whole blood samples were assessed in six healthy subjects for 12 h and in urine for 24 h following an IV and PO bolus dose of 50 mg thiamin HCl. Unphosphorylated thiamin increased rapidly in plasma after IV administration and then de...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00315284
更新日期:1993-01-01 00:00:00
abstract::Milrinone, a new, nonglycosidic inotropic agent with peripheral vasodilating properties, was given as a single oral 5 mg dose to 7 healthy subjects, 7 patients with moderate renal impairment (CRI I, creatinine clearance 30-63 ml/min) and 7 patients with severe renal impairment had hypertension. The mean urinary recove...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00635891
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:To examine the impact of medication and medical conditions on the fall risk in older hospitalized patients. DESIGN:Matched case-control study. SETTING:Large regional hospital in a mid-sized German city. SUBJECTS:Four hundred eighty-one inpatients aged ≥ 65 years who fell during hospitalization ("cases") an...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-019-02668-3
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:Methantheline is a strong muscarinic receptor blocking drug used in the treatment of overactive bladder syndrome, hypersalivation and hyperhidrosis. To provide basic information on the pharmacokinetics, magnitude of pharmacodynamic (PD) effects and their correlations with plasma concentrations, we performed ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00228-012-1286-6
更新日期:2012-11-01 00:00:00
abstract::The metabolic fate and ACTH-suppressant activity of two injectable dexamethasone esters, 21-phosphate and 21-sulphate, were studied in healthy men. After i.v. injection of 20mg free steroid alcohol, dexamethasone phosphate was efficiently hydrolyzed to free dexamethasone, reaching its peak plasma concentration within ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00618778
更新日期:1981-01-01 00:00:00
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 volum...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00716385
更新日期:1978-12-18 00:00:00
abstract:PURPOSE:To conduct a mechanistic investigation of the interaction between aliskiren and grapefruit juice in healthy subjects. METHODS:Twenty-eight subjects received an oral dose of aliskiren 300 mg (highest recommended clinical dose) with 300 mL of either water or grapefruit juice in a two-way crossover design. Safety...
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/s00228-011-1167-4
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:We previously found that, compared with healthy subjects. asymptomatic hepatitis-B virus (HBV) carriers displaying slow acetylator phenotype demonstrate a significant prolongation of the elimination half-life of 4-methylaminoantipyrine (MAA) and a decrease in the clearance of formation of 4-aminoantipyrine (A...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s002280100341
更新日期:2001-09-01 00:00:00