Abstract：
:The pharmacokinetics of lorazepam was examined in 10 male patients with insulin-dependent diabetes mellitus before and following treatment with neomycin and cholestyramine. Neomycin and cholestyramine were given in an attempt to block the enterohepatic circulation of lorazepam and so to permit an in vivo estimate of hepatic glucuronidation. The volume of distribution and clearance of free lorazepam in diabetic patients were not significantly different from the corresponding estimates in 14 normal controls. Neomycin and cholestyramine increased the clearance of lorazepam by 63% consistent with their effect in non-diabetic controls. However, patients on beef/pork insulin exhibited a greater than normal increase on this interupting regimen (125%), and had a significantly greater neomycin/cholestyramine cycling-interrupted clearance of lorazepam than either normal controls or patients on human insulin (15.4 vs. 6.96 and 7.87 ml.min-1.kg-1). The clearance was correlated positively and significantly with HbA1c and glycated proteins (fructosamine), but only in patients on human insulin. Thus, the pharmacokinetics of lorazepam was not altered in patients with insulin-dependent diabetes mellitus. However, it is possible that there are differences in the rate and extent of hepatic glucuronidation and enterohepatic circulation of lorazepam between patients treated with beef/pork and human insulins and between diabetics treated with beef/pork insulin and non-diabetic controls.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Herman RJ,Chaudhary A,Szakacs CB,Woo D,Lane R,Boctor MAdoi
10.1007/BF00198307subject
Has Abstractpub_date
1995-01-01 00:00:00pages
253-8issue
3-4eissn
0031-6970issn
1432-1041journal_volume
48pub_type
杂志文章abstract：PURPOSE:Methylenedioxymethamphetamine (MDMA, ecstasy) is used recreationally and frequently leads to sympathomimetic toxicity. MDMA produces cardiovascular and subjective stimulant effects that were shown to partially depend on the norepinephrine transporter (NET)-mediated release of norepinephrine and stimulation of α...
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/s00228-017-2392-2
更新日期：2018-03-01 00:00:00
abstract：PURPOSE:Acetaminophen (APAP) protein adducts are a biomarker of APAP metabolism, reflecting oxidation of APAP and generation of the reactive metabolite N-acetyl-p-benzoquinone imine. High levels of adducts correspond to liver toxicity in patients with APAP-related acute liver failure. Adduct formation following low-dos...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/s00228-012-1410-7
更新日期：2013-04-01 00:00:00
abstract：OBJECTIVE:To study the distribution of the thiopurine methyltransferase (TPMT) genotype among azathioprine (Aza)-tolerant and -intolerant patients with various disorders, and to investigate a possible relationship with the Aza metabolite levels. METHODS:Forty-six Aza-tolerant and six Aza-intolerant patients had the TP...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,多中心研究
doi：10.1007/s00228-003-0698-8
更新日期：2004-01-01 00:00:00
abstract：:Right ventricular repolarisation and refractoriness after therapeutic doses of disopyramide have been studied in 10 patients with coronary artery disease by recording monophasic action potentials (MAP) during programmed stimulation. Using 2 catheters, with the tip of one in the apex and the other in the outflow tract ...
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/BF00558240
更新日期：1988-01-01 00:00:00
abstract：:Pharmacokinetic and metabolic studies with 3H-etilefrine were performed to assess the importance of a first-pass effect on the pharmacodynamic action of this sympathomimetic amine. Identical amounts of 3H-activity, ca. 80% of the dose, were excreted in the urine after intravenous or oral administration, which indicate...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00614015
更新日期：1975-12-19 00:00:00
abstract：:The frequency distribution of the 8-h urinary ratio of log metoprolol/alpha-hydroxymetoprolol was assessed in 65 healthy, unrelated Jordanian volunteers. There was no apparent bimodality in the frequency distribution of this ratio among the subjects studied. The frequency of the poor metabolizer phenotype of metoprolo...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00191160
更新日期：1994-01-01 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：:A double blind crossover trial of baclofen against placebo in elderly stroke patients was discontinued because the drug produced an unacceptably high level of drowsiness. In a subsequent study baclofen 10 mg was given orally to 12 elderly stroke patients, and drug concentrations measured from a series of plasma sample...
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/BF00613463
更新日期：1985-01-01 00:00:00
abstract：:Anticonvulsants are associated with decreased serum thyroid hormone concentrations. We have studied thyroid function in 54 epileptic patients on a variety of drugs (19 on carbamazepine, 13 on phenytoin, 10 on sodium valproate, 12 on polypharmacy). For comparison, 14 untreated epileptics and 11 healthy unmedicated volu...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00558149
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVES:To study the frequency of corticosteroid therapy and the use of inpatient care for preschool children with wheezing in two regions in Finland. METHODS:The Finnish Social Insurance Institution database on refundable asthma medication indicated that 1.18% of children in Tampere and 2.37% in Turku used inhaled...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280000199
更新日期：2000-11-01 00:00:00
abstract：:The effect of spironolactone on cardiac contractility indices was studied by externally recording systolic time intervals in four digitalized and four non-digitalized patients with ischaemic heart disease. A negative inotropic effect was found after spironolactone 100mg b.i.d. in all eight patients, as measured by an ...
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/BF00637612
更新日期：1982-01-01 00:00:00
abstract：PURPOSE:We previously reported that chronic heart failure (CHF) treatments reduce the duration of hospitalisation, even in elderly patients. The present study aimed to determine whether CHF treatment also provides long-term benefits in terms of reduced mortality at 8 years. METHODS:A cohort of 281 patients who were ad...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-012-1400-9
更新日期：2013-04-01 00:00:00
abstract：:The pharmacokinetics of temocapril hydrochloride, a novel prodrug-type angiotensin-I converting enzyme (ACE) inhibitor, has been studied in patients with mild (Group II) to severe (Group III) renal insufficiency in comparison with subjects with normal renal function (Group I). The pharmacokinetic parameters of the act...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF02284968
更新日期：1992-01-01 00:00:00
abstract：:The effect of dexfenfluramine (dF) on body weight, blood pressure and noradrenergic activity were studied in 30 obese hypertensive patients randomly divided into two groups and treated for 3 months either with dF (30 mg daily; 16 subjects) or placebo (Pl; 14 subjects). 11 patients from the dF group and 9 patients give...
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/BF00265922
更新日期：1992-01-01 00:00:00
abstract：:The pharmacokinetics of oral L-threo-3,4-dihydroxyphenylserine (L-threo-DOPS) was studied in 7 normal subjects and 7 patients with familial amyloid polyneuropathy. Each person swallowed a single 300 mg dose in the fasting state, and L-threo-DOPS in plasma and urine was determined by high performance liquid chromatogra...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00605999
更新日期：1982-01-01 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：PURPOSE:The purpose of this study is to investigate the association between polypharmacy with health-related quality of life (HRQoL) and medication regimen complexity with HRQoL in residential aged care facilities (RACFs). METHODS:A cross-sectional study of 383 residents from six Australian RACFs was conducted. The pr...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-016-2075-4
更新日期：2016-09-01 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：OBJECTIVE:To assess the haemodynamic effects of short-term treatment with dofetilide in comparison with sotalol in patients with ischaemic heart disease. METHODS:Twelve patients with ischaemic heart disease and sustained ventricular tachycardia were treated with dofetilide [500 microg twice daily (b.i.d.)] or sotalol ...
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/s00228-002-0464-3
更新日期：2002-06-01 00:00:00
abstract：OBJECTIVE:The prevention of contrast-mediated nephropathy (CMN), which accounts for considerable morbidity and mortality, remains a vexing problem. Contrast induced renal vasoconstriction is believed to play a pivotal role in the CMN mechanism. The aim of this pilot study was to examine the safety and efficacy of two d...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00228-006-0150-y
更新日期：2006-08-01 00:00:00
abstract：PURPOSE:Persistence to statins is low, in part due to lack of perception of cardiovascular (CV) risk. High values of low-density lipoprotein cholesterol (LDL-C) might increase the motivation for patients to be persistent. We investigated whether the baseline LDL-C value influences the discontinuation of statin treatmen...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-015-1996-7
更新日期：2016-03-01 00:00:00
abstract：:The bronchodilator effect and side-effects of a single oral dose of enprofylline were compared with the corresponding actions of a therapeutic dose of theophylline in 20 asthmatic patients, in a randomized cross-over clinical trial. Enprofylline 4 mg/kg and theophylline 8 mg/kg produced mean maximum plasma levels of 4...
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/BF00541929
更新日期：1984-01-01 00:00:00
abstract：:To assess the partial agonist activity of cicloprolol in man, four studies were carried out in normal male volunteers. I and II. Open dose escalating studies of the effects of oral doses of the drug on exercise tachycardia and sleeping heart rate. III and IV. Double-blind randomized studies of the effects of placebo, ...
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/BF00615219
更新日期：1988-01-01 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：AIM:The aim of this study was to quantify the reasons and opinions of patients who reported adverse drug reactions (ADRs) in the Netherlands to a pharmacovigilance centre. METHOD:A web-based questionnaire was sent to 1370 patients who had previously reported an ADR to a pharmacovigilance centre. The data were analysed...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-010-0865-7
更新日期：2010-11-01 00:00:00
abstract：:The duration of action of tiapamil was assessed in ten patients with stable exertional angina. Maximal symptom-limited treadmill exercise electrocardiography was performed before and at 1, 3, 6 and 9 h after therapy. Significant differences were only found at 1 h after tiapamil with increases in mean exercise duration...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/BF00543965
更新日期：1987-01-01 00:00:00
abstract：PURPOSE:The existence of a sex-by-formulation interaction in bioequivalence studies implies that the bioequivalence results (i.e., the test/reference ratio of the pharmacokinetic parameters) obtained in one sex are not similar to those obtained in the other sex. Therefore, results obtained in studies including only mal...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1007/s00228-019-02632-1
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:To investigate whether an association between the use of selective serotonin reuptake inhibitor (SSRI) antidepressants and abnormal bleeding is demonstrated in a large population study. METHODS:An observational cohort study using cohorts from the Drug Safety Research Unit's prescription event monitoring data...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s002280100263
更新日期：2001-05-01 00:00:00
abstract：:Pharmacokinetic and pharmacodynamic properties of a new controlled-release (CR) formulation of metoprolol have been compared with those of atenolol. Metoprolol CR (100 mg and 200 mg), atenolol (50 mg and 100 mg) and placebo were each given once daily for four days in a double-blind, cross-over study to ten healthy men...
journal_title：European journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1007/BF00578408
更新日期：1988-01-01 00:00:00
abstract：PURPOSE:Lithium (Li), the first-line treatment of bipolar disorder, was first developed as an immediate-release form with a routine therapeutic drug monitoring 12 h after the last dose. In Europe, the most commonly prescribed form is a sustained release (srLi). Yet no pharmacokinetics (PK) study has been published of s...
journal_title：European journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1007/s00228-018-2605-3
更新日期：2019-04-01 00:00:00
