Abstract：
:1 Measurements have been made of steady state serum phenytoin concentration, serum half-life of (14)C-labelled phenytoin, and the urinary ratio of the major metabolite of phenytoin to the unchanged drug (p-HPPH: DPH ratio) in epileptic patients on and off sulthiame therapy. 2 Starting sulthiame treatment produced an increase in serum phenytoin concentration, a prolongation of the half-life and an increase in the p-HPPH: DPH ratio. The total urinary output of phenytoin plus p-HPPH was unaltered by sulthiame. 3 The results indicate that sulthiame or one of its metabolites inhibits the parahydroxylation of phenytoin by hepatic enzymes.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Houghton GW,Richens Adoi
10.1111/j.1365-2125.1974.tb00207.xsubject
Has Abstractpub_date
1974-02-01 00:00:00pages
59-66issue
1eissn
0306-5251issn
1365-2125journal_volume
1pub_type
杂志文章abstract：AIMS:Therapeutic drug monitoring of infliximab can guide clinical decisions in patients with loss of response and in those who can benefit from a de-intensification. The aim of this study was to determine the impact of therapeutic drug monitoring combined with Bayesian forecasting methodology on clinical response in a ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14410
更新日期：2020-06-03 00:00:00
abstract：INTRODUCTION:Irrational medicine use is a global crisis, but incidences are proportionately higher in low and middle-income countries like Sierra Leone. This study explores the structure, functions, and challenges of Drug and Therapeutics Committees (DTC) an intervention towards irrational medicines use recently pilote...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.14716
更新日期：2021-01-04 00:00:00
abstract：:1 The properties of a recently introduced digitalis glycoside, 4-beta-methyl digoxin (medigoxin) were compared to those of a standard digoxin preparation. Using a radioimmunoassay (RIA) technique, serial plasma levels were recorded for 8 h following a single oral dose in five fasting volunteer subjects, and urinary gl...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1978.tb01686.x
更新日期：1978-07-01 00:00:00
abstract：AIMS:To examine the effects of salbutamol and L-arginine, two compounds acting largely on the endothelium, and the endothelium-independent agent nitroglycerin on blood pressure, arterial compliance, cardiac function and vascular resistance. METHODS:Continuous radial pulse wave analysis, whole-body impedance cardiograp...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2009.03434.x
更新日期：2009-07-01 00:00:00
abstract：:1 The pharmacokinetics of single oral doses of nortriptyline were studied in twenty patients with chronic renal failure, eight of whom were receiving treatment with haemodialysis. 2 The median nortriptyline half-life was 25.2 h (range 14.5-140.0 h) and the median nortriptyline clearance was 32.3 l/h (range 8.1-122.0 l...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1981.tb01852.x
更新日期：1981-07-01 00:00:00
abstract：AIMS:To assess safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD) and immunogenicity of CNTO 7160, an anti-interleukin-33 receptor (IL-33R) monoclonal antibody, in healthy subjects and patients with asthma or atopic dermatitis (AD). METHODS:In Part 1 of this Phase I, randomized, double-blind, placebo-c...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14361
更新日期：2020-12-01 00:00:00
abstract：AIMS:There is a trend for more flexibility in timing of evidence generation in relation to marketing authorization, including the option to complete phase III trials after authorization or not at all. This paper investigated the relation between phase II and III clinical trial efficacy in oncology. METHODS:All oncolog...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14237
更新日期：2020-07-01 00:00:00
abstract：:1. We have studied the effects of age, sex and the oral contraceptive pill on platelet fibrinogen 'receptor' density (Bmax) and affinity (Kd). 2. [125I]-fibrinogen binding to gel-filtered platelets was assessed after stimulation with adenosine 5-diphosphate (ADP) and thrombin in 60 normal subjects; 37 females and 23 m...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1992.tb03994.x
更新日期：1992-01-01 00:00:00
abstract：:The single oral dose pharmacokinetics of carbamazepine-10, 11-epoxide (CBZ-E) were investigated in six normal volunteers during a control session and during concurrent treatment with valpromide (VPM) (300 mg twice daily for 8 days). VPM caused a prolongation of the CBZ-E half-life from 6.4 +/- 1.4 to 20.5 +/- 6.3 h an...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1988.tb03354.x
更新日期：1988-05-01 00:00:00
abstract：:Six patients received 10 mg of midazolam intravenously during the anhepatic period of liver transplantation. Arterial blood was sampled during this time and for a similar period following revascularisation. The plasma was analysed using gas chromatography and electron capture detection (GC-ECD) for midazolam alpha-hyd...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1989.tb03429.x
更新日期：1989-05-01 00:00:00
abstract：:1. The effect of magnesium hydroxide on the absorption and efficacy of two glibenclamide preparations was investigated in healthy volunteers in two separate studies, using a randomized cross-over design with two phases. 2. A single dose of magnesium hydroxide (850 mg) or water only (150 ml) was given immediately after...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1991.tb03884.x
更新日期：1991-08-01 00:00:00
abstract：AIMS:To identify the enzymes involved in the metabolism of CMV423, a new anticytomegalovirus molecule, to evaluate its in vitro clearance and to investigate its potential involvement in drug/drug interactions that might occur in the clinic. METHODS:The enzymes involved in and the kinetics of CMV423 biotransformation w...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.0306-5251.2001.01413.x
更新日期：2001-07-01 00:00:00
abstract：AIM:Propylene glycol (PG) is often applied as an excipient in drug formulations. As these formulations may also be used in neonates, the aim of this study was to characterize the pharmacokinetics of propylene glycol, co-administered intravenously with paracetamol (800 mg PG/1000 mg paracetamol) or phenobarbital (700 mg...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2012.04312.x
更新日期：2013-01-01 00:00:00
abstract：:1 The effect of labetalol has been assessed in an open clinical trial in 19 patients with sub-optimal control of blood pressure on other therapy, and in a placebo-controlled cross-over study. Most patients were taking a diuretic before the trial and they continued to do so during the trial. 2 In the open trial, labeta...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1976-08-01 00:00:00
abstract：:A double-blind, placebo-controlled, cross-over trial of quinine in leg cramps occurring at rest was conducted in 22 elderly cramp sufferers. Despite demonstration of impaired quinine elimination in the elderly, prescription of the traditional dose of 300 mg quinine bisulphate at night failed to produce a significant (...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1987.tb03076.x
更新日期：1987-04-01 00:00:00
abstract：AIMS:This study compares physicians' recall of the claims of benefits on cardiovascular disease and diabetes made by pharmaceutical sales representatives for drugs approved on the basis of a surrogate outcome, i.e., an off-label claim, compared with those approved on the basis of a serious morbidity or mortality (clini...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.13360
更新日期：2017-11-01 00:00:00
abstract：AIMS:Paracetamol is frequently involved in intended self-poisoning, and concomitant overdosing of other drugs is commonly reported. The purpose of the study was to investigate further concomitant drug overdose in patients with paracetamol poisoning and to evaluate its effects on the outcome of the paracetamol intoxicat...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.1365-2125.2002.01564.x
更新日期：2002-05-01 00:00:00
abstract：AIM:To use non-linear mixed effects modelling and simulation techniques to predict whether PF-04878691, a toll-like receptor 7 (TLR7) agonist, would produce sufficient antiviral efficacy while maintaining an acceptable side effect profile in a 'proof of concept' (POC) study in chronic hepatitis C (HCV) patients. METHO...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2011.04047.x
更新日期：2012-01-01 00:00:00
abstract：AIMS:High plasma cholesterol concentration and increased platelet activity are two major risk factors for atherosclerosis. Lovastatin, the lipophilic drug was shown to inhibit platelet aggregation whereas pravastatin, the hydrophilic drug had no such effect. Analysis of the effect of fluvastatin which is both a lipophi...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1046/j.1365-2125.1997.00625.x
更新日期：1997-07-01 00:00:00
abstract：AIMS:To characterize the absorption kinetics and bioavailability of an inhaled hydrophilic solute deposited at various sites within the airways. METHODS:Nine healthy nonsmokers received one intravenous, one oropharyngeal and two pulmonary doses of technetium-99 m-labelled diethylene triamine pentaacetic acid ((99m)Tc-...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2006.02835.x
更新日期：2007-06-01 00:00:00
abstract：AIMS:To examine the hypothesis that sildenafil, a phosphodiesterase type 5 inhibitor that inhibits cGMP breakdown, could enhance nitric oxide-mediated vasodilation and reverse endothelial dysfunction in chronic smokers. METHODS:Flow-mediated dilation of the brachial artery and forearm postischemic reactive hyperemia (...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1046/j.1365-2125.2003.01974.x
更新日期：2004-02-01 00:00:00
abstract：AIMS:Roux-en-Y gastric bypass (RYGB) alters the anatomical structure of the gastrointestinal tract, which can result in alterations in drug disposition. The aim of the present study was to evaluate the oral disposition of two compounds belonging to the Biopharmaceutical Classification System Class II - fenofibrate (bil...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/bcp.13054
更新日期：2016-11-01 00:00:00
abstract：AIMS:To evaluate the role of reported daily dose, age and other risk factors, and to assess the value of quantifying serum transaminase activity and paracetamol (acetaminophen) concentration at initial assessment for identifying patients at risk of hepatotoxicity following repeated supratherapeutic paracetamol ingestio...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.13028
更新日期：2016-10-01 00:00:00
abstract：:We have measured the psychological effects of acebutolol and atenolol in sixteen patients with essential hypertension. The drugs were administered in a randomized, placebo-controlled, double-blind manner, in single daily doses of 100 mg atenolol, 400 mg acebutolol or placebo for periods of 6 weeks, each drug period be...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1984.tb02356.x
更新日期：1984-03-01 00:00:00
abstract：:Residual effects of brotizolam (0.25 mg) and flurazepam (30 mg) were studied in healthy young adults. Performance and subjective assessments were observed from 7 to 8 h after overnight ingestion, and effects were compared with that of placebo. Visuo-motor coordination, visuo-mental processing time, visuo-motor reactio...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1983.tb02309.x
更新日期：1983-01-01 00:00:00
abstract：:The dose-response effects of oral nicardipine on the systemic blood pressure were examined in 54 patients with uncomplicated essential hypertension (DBP greater than or equal to 100 mm Hg). The study was designed in four sequential stages. A 2 week single-blind placebo run-in period was followed by dose titration with...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1985.tb05156.x
更新日期：1985-01-01 00:00:00
abstract：:The deployment of artesunate for severe malaria and the artemisinin combination therapies (ACTs) for uncomplicated malaria has been a major advance in antimalarial therapeutics. These drugs have reduced treated mortality, accelerated recovery and reduced treatment failure rates and transmission from the treated infect...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.14474
更新日期：2020-07-12 00:00:00
abstract：:Caffeine (5 mg kg-1) was administered orally to two healthy, non-smoking subjects on three separate occasions--before, and during therapy with the xanthine oxidase inhibitor allopurinol at doses of either 300 or 600 mg daily. Plasma and urinary levels of methylxanthines, endogenous oxypurines and allopurinol and its m...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1986.tb05222.x
更新日期：1986-04-01 00:00:00
abstract：:The excretion of diazepam, N-desmethyldiazepam, temazepam and oxazepam in breast milk was studied during withdrawal of a 22-year-old patient from combined high dose diazepam and oxazepam therapy. Concentrations of these benzodiazepines in plasma from both the woman and her nursing infant (1 year old) were also documen...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1990.tb03612.x
更新日期：1990-01-01 00:00:00
abstract：:1. The conversion of haloperidol (HAL) to reduced haloperidol (RHAL) and then back to HAL has been established in vivo and observed in psychiatric patients. The reduction of HAL to RHAL is known to be catalysed by a ketone reductase, while the nature of oxidation back to HAL is the subject of the present study. 2. We ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1991.tb05588.x
更新日期：1991-06-01 00:00:00
