Haemodynamic effects of combined alpha- and beta-adrenoreceptor blockade after intravenous labetalol in hypertensive patients at rest and during exercise.

abstract：AIM:To study the possible influence of patient characteristics on abacavir pharmacokinetics. METHODS:A population pharmacokinetic model for abacavir was developed using data from 188 adult patients by the use of a nonlinear mixed effects modelling method performed with NONMEM. RESULTS:Abacavir pharmacokinetics was we...

journal_title：British journal of clinical pharmacology

authors： Jullien V,Tréluyer JM,Chappuy H,Dimet J,Rey E,Dupin N,Salmon D,Pons G,Urien S

更新日期：2005-02-01 00:00:00

abstract：WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT:• The topical second generation anti-histamine azelastine hydrochloride (AZE) and the potent corticosteroid fluticasone propionate (FP) are well established first-line treatments in allergic rhinitis (AR). • MP29-02, a novel intranasal AZE and FP formulation, has been shown to c...

journal_title：British journal of clinical pharmacology

authors： Derendorf H,Munzel U,Petzold U,Maus J,Mascher H,Hermann R,Bousquet J

更新日期：2012-07-01 00:00:00

abstract：AIMS:The effects of biologics on reproduction/lactation are mostly unknown although many patients that receive biologics are women of reproductive age. The first objective of this study was to investigate the publicly available data on pregnancy/lactation before and after marketing authorization in Europe of biologics ...

journal_title：British journal of clinical pharmacology

authors： Ghalandari N,Dolhain RJEM,Hazes JMW,Siezen CLE,van der Laan JW,Crijns HJMJ,van Puijenbroek EP,van der Woude CJ

更新日期：2020-03-01 00:00:00

abstract：:This study investigated the effects of placebo, 1 mg, 3 mg, 10 mg and 30 mg ritanserin and 10 mg diazepam on human sleep. Twelve normal volunteers participated in this randomized, double-blind, placebo-controlled cross-over sleep study. A clear dose-response relationship was found for ritanserin with higher doses evok...

journal_title：British journal of clinical pharmacology

authors： Idzikowski C,Mills FJ,James RJ

更新日期：1991-02-01 00:00:00

abstract：AIMS:Previous studies of the prescription patterns of psychotropic medications in patients with schizophrenia have highlighted a high rate of antipsychotic polypharmacy, but data in Asia are sparse. This study seeks to examine the prevalence of antipsychotic polypharmacy in patients with schizophrenia and compare the d...

journal_title：British journal of clinical pharmacology

authors： Sim K,Su A,Fujii S,Yang SY,Chong MY,Ungvari GS,Si T,Chung EK,Tsang HY,Chan YH,Heckers S,Shinfuku N,Tan CH

更新日期：2004-08-01 00:00:00

abstract：AIMS:The aim of the present study was to describe the real-life usage patterns of paracetamol. METHODS:The Echantillon Généraliste de Bénéficiaires (EGB) database, the permanent 1/97 representative sample from the French national healthcare insurance system, was searched in 2011 to identify usage patterns, concomitant...

journal_title：British journal of clinical pharmacology

authors： Duong M,Gulmez SE,Salvo F,Abouelfath A,Lassalle R,Droz C,Blin P,Moore N

更新日期：2016-08-01 00:00:00

abstract：AIMS:The cytochrome P450 enzyme CYP2C9 catalyses the 4'-hydroxylation of the nonsteroidal analgesic drug diclofenac in humans. We studied the influences of the known amino acid variants, CYP2C9*2 (Arg144Cys) and CYP2C9*3 (Ile359Leu), on diclofenac pharmacokinetics after a 50-mg oral dose of diclofenac in healthy volunt...

journal_title：British journal of clinical pharmacology

authors： Kirchheiner J,Meineke I,Steinbach N,Meisel C,Roots I,Brockmöller J

更新日期：2003-01-01 00:00:00

abstract：:The in vitro immunosuppressive effect of deflazacort, a new bone-sparing glucocorticoid, and its biologically active metabolite, 21-deacetyl-deflazacort, was examined on phytohaemagglutinin (PHA) stimulated human peripheral blood lymphocytes (PBL) as well as on natural killer (NK) and killer (K) cell activity. Deflaza...

journal_title：British journal of clinical pharmacology

authors： Langhoff E,Olgaard K

更新日期：1986-02-01 00:00:00

abstract：AIM:Sunitinib is an oral tyrosine kinase inhibitor approved for the treatment of renal cell carcinoma (RCC) and gastrointestinal stromal tumor (GIST). Because of the large interpatient pharmacokinetic variability and established exposure-response and exposure-toxicity relationships in clinical trial patients, therapeut...

journal_title：British journal of clinical pharmacology

authors： Westerdijk K,Krens SD,van der Graaf WTA,Mulder SF,van Herpen CML,Smilde T,van Erp NP,Desar IME

更新日期：2020-05-01 00:00:00

abstract：:Ipratropium bromide (0.5 mg) and fenoterol (2 mg) produced equivalent peak bronchodilatation between 1 and 2 h after administration to eight patients with chronic partially reversible airways obstruction. The duration of action compared with saline was 6 h for ipratropium and 4 h for fenoterol. Both drugs in combinati...

journal_title：British journal of clinical pharmacology

authors： Jenkins CR,Chow CM,Fisher BL,Marlin GE

更新日期：1982-07-01 00:00:00

abstract：AIMS:Drug disposition in children may vary from adults due to age-related variation in drug metabolism. Microdose studies present an innovation to study pharmacokinetics (PK) in paediatrics; however, they should be used only when the PK is dose linear. We aimed to assess dose linearity of a [14 C]midazolam microdose, b...

journal_title：British journal of clinical pharmacology

authors： van Groen BD,Vaes WH,Park BK,Krekels EHJ,van Duijn E,Kõrgvee LT,Maruszak W,Grynkiewicz G,Garner RC,Knibbe CAJ,Tibboel D,de Wildt SN,Turner MA

更新日期：2019-10-01 00:00:00

abstract：:1. Potential therapies for ischaemic stroke include agents to reduce oedema, to improve cerebral perfusion, to reduce excitotoxic damage, to minimise free-radical induced injury and to reduce complications such as deep venous thrombosis. 2. Of the anti-oedema drugs, steroids are ineffective and possibly dangerous; int...

journal_title：British journal of clinical pharmacology

authors： Lees KR

更新日期：1992-12-01 00:00:00

abstract：:1. The pharmacokinetics of recombinant erythropoietin, r-Epo, were evaluated after intravenous and subcutaneous administration of 50 u kg-1 to six healthy male volunteers. 2. The calculated mean values (+/- s.d.) for volume of distribution at steady state and clearance after an i.v. dose were 76 (+/- 33) ml kg-1 and 1...

journal_title：British journal of clinical pharmacology

authors： Salmonson T,Danielson BG,Wikström B

更新日期：1990-06-01 00:00:00

abstract：:1. We have tested the hypothesis that the fall in hepatic mass with age influences the age related increase in sensitivity to warfarin. In 39 otherwise healthy outpatients, aged 50-87 years, stabilised on warfarin for prophylaxis of thromboembolism, age, mean International Normalised Ratio (INR), and mean warfarin dos...

journal_title：British journal of clinical pharmacology

authors： Wynne H,Cope L,Kelly P,Whittingham T,Edwards C,Kamali F

更新日期：1995-09-01 00:00:00

abstract：:1 A 'low-dose' combined oral contraceptive steroid (OCS) preparation containing 30 microgram ethinylo-estradiol and 150 microgram levonorgestrel was found to reduce significantly antipyrine clearance in a group of women acting as their own controls. 2 An OCS preparation containing only a progestogen (75 microgram norg...

journal_title：British journal of clinical pharmacology

authors： Chambers DM,Jefferson GC,Chambers M,Loudon NB

更新日期：1982-02-01 00:00:00

abstract：AIMS:The aim of this study was to use data from an experimental induced blood stage malaria clinical trial to characterize the antimalarial activity of the new compound Actelion-451840 using pharmacokinetic/pharmacodynamic (PK/PD) modelling. Then, using simulations from the model, the dose and dosing regimen necessary ...

journal_title：British journal of clinical pharmacology

authors： Krause A,Dingemanse J,Mathis A,Marquart L,Möhrle JJ,McCarthy JS

更新日期：2016-08-01 00:00:00

abstract：:The effects of bopindolol, a new beta-adrenoceptor blocker, on the exercise tolerance of 12 in-patients, mean age 57 (5 years), with stable angina pectoris and documented coronary artery disease were evaluated. All patients received on 4 different days a single oral dose of bopindolol 0.5 mg, bopindolol 1.0 mg, bopind...

journal_title：British journal of clinical pharmacology

authors： Carboni GP,Scardovi AB,D'Ermo M,Prati PL

更新日期：1991-12-01 00:00:00

abstract：:Darunavir is an efficacious drug; however, pharmacokinetic variability has been reported. The objective of this study was to find predisposing factors for low darunavir plasma concentrations in patients starting the once- or twice-daily dosage. Darunavir plasma concentrations from January 2010 till December 2014 of hu...

journal_title：British journal of clinical pharmacology

authors： Daskapan A,Stienstra Y,Kosterink JGW,Bierman WFW,van der Werf TS,Touw DJ,Alffenaar JC

更新日期：2018-03-01 00:00:00

abstract：:A 12-week double-blind study was performed to compare the safety and efficacy of doxazosin, prazosin and placebo in 172 patients with essential hypertension. According to response, patients received doxazosin 1-16 mg once daily, prazosin 0.5-10 mg twice daily, or placebo. Mean final daily doses were doxazosin 11.3 mg ...

journal_title：British journal of clinical pharmacology

authors： Torvik D,Madsbu HP

更新日期：1986-01-01 00:00:00

abstract：:All beta-adrenoceptor blocking drugs that have been described share the common property of being competitive inhibitors. They differ in their associated properties, the presence or absence of cardioselectivity, membrane stabilizing activity, and partial agonist activity. Recently some beta-adrenoceptor blocking drugs ...

journal_title：British journal of clinical pharmacology

authors： Prichard BN

更新日期：1978-05-01 00:00:00

abstract：:The pharmacokinetics of piretanide, a new loop diuretic, were studied in four patients with GFR 4.7-14.8 ml/min. An oral dose of piretanide 18 mg was given at 08.00 h in two patients and at 08.00 h and 14.00 h in two. Blood samples were drawn after 0.5, 1, 2, 3, 4, 6, 8, 10, 12 and 24 h. Serum concentrations of pireta...

journal_title：British journal of clinical pharmacology

authors： Berg KJ,Walstad RA,Bergh K

更新日期：1983-03-01 00:00:00

abstract：:1 The rate of methaqualone metabolism in women was shown to be significantly increased at the time of ovulation. 2 The apparent first order rate constants for the formation of five C-monohydroxy metabolites of methaqualone on day 15 of the menstrual cycle were approximately double that on day 1. 3 The N-oxidation of m...

journal_title：British journal of clinical pharmacology

authors： Wilson K,Oram M,Horth CE,Burnett D

更新日期：1982-09-01 00:00:00

abstract：AIMS:To evaluate the comparative efficacy (50% reduction in seizure frequency) and tolerability (premature withdrawal due to adverse events) of anti-epileptic drugs (AEDs) for refractory epilepsy. METHODS:We searched Cochrane Central Register of Controlled Trials (Cochrane Library 2009, issue 2) including Epilepsy Gro...

journal_title：British journal of clinical pharmacology

authors： Bodalia PN,Grosso AM,Sofat R,Macallister RJ,Smeeth L,Dhillon S,Casas JP,Wonderling D,Hingorani AD

更新日期：2013-11-01 00:00:00

abstract：:1. The effects of salmeterol hydroxynaphthoate (50 micrograms, 8.3 x 10(-8) M) and salbutamol (200 micrograms, 3.5 x 10(-7) M) on sGaw were compared in a double-blind, placebo-controlled, randomised study in 10 normal subjects. 2. SGaw increased by 29% (14-43) (mean (CI)), 5 min after salmeterol and by 35% (19-51) at ...

journal_title：British journal of clinical pharmacology

authors： Spring J,Clague J,Ind PW

更新日期：1992-02-01 00:00:00

abstract：:1. In a double-blind, placebo-controlled, cross-over study, acute pharmacokinetic, neurophysiological and psychotropic effects of suriclone, a new cyclopyrrolone derivative, were investigated and compared with alprazolam. 2. Fifteen normal young volunteers received randomized oral single doses of placebo, 0.1, 0.2 and...

journal_title：British journal of clinical pharmacology

authors： Saletu B,Grünberger J,Linzmayer L,Semlitsch HV,Anderer P,Chwatal K

更新日期：1994-02-01 00:00:00

abstract：:1 Cumulative dose-response curves (FEV1) to pressurized aerosol salbutamol were established in 17 patients admitted to hospital with acute severe asthma. After the maximal pressurized aerosol effect had been achieved, a further dose (5 mg) of salbutamol was given by wet nebulizer and any further increment recorded. 2 ...

journal_title：British journal of clinical pharmacology

authors： Tarala RA,Madsen BW,Paterson JW

更新日期：1980-10-01 00:00:00

abstract：AIMS:To establish the dose-response for pharmacodynamics (bronchodilatation), safety and pharmacokinetics for a nebulized formulation of the long acting muscarinic antagonist glycopyrrolate (EP-101) with a high efficiency nebulizer in patients with chronic obstructive pulmonary disease (COPD). METHODS:Patients with mo...

journal_title：British journal of clinical pharmacology

authors： Leaker BR,Barnes PJ,Jones CR,Tutuncu A,Singh D

更新日期：2015-03-01 00:00:00

abstract：:1. The beta-adrenergic blocking potencies of practolol, ICI 66082, tolamolol, acebutolol, H 93/26, H 87/07, pindolol and Ro 3-4787 were compared with that of propranolol, on human and rat adipocytes. 2. A good correlation was found between the potencies on adipocytes of the two species but not between our results and ...

journal_title：British journal of clinical pharmacology

authors： Harms HH,Van der Meer J

更新日期：1975-08-01 00:00:00

abstract：:1 The anticholinergic effects of atropine and two antihistamines (terfenadine and mequitazine) were investigated vs placebo in a double-blind study. 2 Salivary secretion, basal pupil diameter, pilocarpine (0.25%) induced miosis and heart rate were determined in eight healthy volunteers, seven male and one female, aged...

journal_title：British journal of clinical pharmacology

authors： Brion N,Beaumont D,Advenier C

更新日期：1988-01-01 00:00:00

abstract：AIMS:To examine the potency of ticlopidine (TCL) as an inhibitor of cytochrome P450s (CYP450s) in vitro using human liver microsomes (HLMs) and recombinant human CYP450s. METHODS:Isoform-specific substrate probes of CYP1A2, 2C19, 2C9, 2D6, 2E1 and 3A4 were incubated in HLMs or recombinant CYPs with or without TCL. Pre...

journal_title：British journal of clinical pharmacology

authors： Ko JW,Desta Z,Soukhova NV,Tracy T,Flockhart DA

更新日期：2000-04-01 00:00:00