Improved physical performance as a therapeutic objective in patients with angina.

abstract：:Medroxalol, a new drug which has been reported to possess both alpha- and beta-adrenoceptor antagonist properties, was compared with labetalol in single dose studies in normotensive males. Oral doses of 400 mg of each drug significantly reduced blood pressure, both supine and erect, without significant changes in hear...

journal_title：British journal of clinical pharmacology

authors： Elliott HL,McLean K,Meredith PA,Sumner DJ,Reid JL

更新日期：1984-05-01 00:00:00

abstract：:1. alpha-Bromoisovalerylurea (BIU) is a racemic drug that is metabolized by glutathione conjugation. The urinary excretion of the separate diastereomeric mercapturates formed from (S)- and (R)-BIU in healthy young human volunteers was investigated. 2. A pronounced stereoselectivity was observed: the mercapturate forme...

journal_title：British journal of clinical pharmacology

authors： te Koppele JM,Schipper C,Breimer DD,Mulder GJ

更新日期：1989-08-01 00:00:00

abstract：:1. Nebivolol, a selective beta 1-adrenoceptor antagonist with antihypertensive effects, has haemodynamic effects suggestive of a direct vasodilator action. 2. The dorsal hand vein technique was used to determine whether nebivolol has venodilator action in vivo in man. 3. Nebivolol and atenolol were infused into the ph...

journal_title：British journal of clinical pharmacology

authors： Bowman AJ,Chen CP,Ford GA

更新日期：1994-09-01 00:00:00

abstract：AIMS:The therapeutic action of tricyclic agents may be accompanied by unwanted effects on the cardiovascular system. The evidence for the effects on vascular and nonvascular smooth muscle comes from animal studies. Whether these studies can be extrapolated to human vessels remains to be determined. Therefore, the prese...

journal_title：British journal of clinical pharmacology

authors： Vila JM,Medina P,Segarra G,Lluch P,Pallardó F,Flor B,Lluch S

更新日期：1999-08-01 00:00:00

abstract：:1 The effects of age and sex on the disposition of clobazam (CBZ), a 1.5-benzodiazepine derivative, were evaluated in a series of 29 healthy volunteers aged 18 to 72 years, who ingested single 20 mg oral doses. CBZ kinetics were determined from multiple plasma concentrations measured during 7 days after the dose. 2 CB...

journal_title：British journal of clinical pharmacology

authors： Greenblatt DJ,Divoll M,Puri SK,Ho I,Zinny MA,Shader RI

更新日期：1981-11-01 00:00:00

abstract：:Since many factors may alter lung epithelial permeability (LEP) to water soluble molecules, the effect of histamine on the absorption and clearance of inhaled sodium cromoglycate was examined in seven mildly asthmatic patients with hyperresponsive airways and eight normal subjects. The subjects underwent histamine cha...

journal_title：British journal of clinical pharmacology

authors： Richards R,Fowler C,Simpson S,Renwick AG,Holgate ST

更新日期：1992-03-01 00:00:00

abstract：:1 In an open, randomized cross-over investigation of thirteen patients (nine and four women, aged 37-67 years) with mild or moderate essential hypertension a comparison between atenolol and metoprolol was carried out in order to study the effects of 50, 100 and 200 mg given once daily on blood pressure and heart rate ...

journal_title：British journal of clinical pharmacology

authors： Rasmussen S,Arnung K,Eskildsen PC,Nielsen PE

更新日期：1981-12-01 00:00:00

abstract：AIMS:Post licensing, the evaluation of drug safety relies heavily on the collation of sporadic, spontaneous reports on adverse effects. The aim was to assess the potential utility of a more systematic approach to the detection of adverse events that utilizes routinely collected clinical data from a large primary care p...

journal_title：British journal of clinical pharmacology

authors： Grosso A,Douglas I,Hingorani A,MacAllister R,Smeeth L

更新日期：2008-11-01 00:00:00

abstract：:The elimination of the cardioselective beta-adrenoceptor antagonist atenolol has been studied in 35 neonates by measuring drug concentration in cord blood and in blood obtained at 24 h by heel stab. Elimination rate was assessed by calculating the slopes of lines joining these two concentration points. The slopes had ...

journal_title：British journal of clinical pharmacology

authors： Rubin PC,Butters L,Reynolds B,Evans J,Sumner D,Low RA,Reid JL

更新日期：1983-12-01 00:00:00

abstract：:1. The pharmacokinetics of proguanil were evaluated in patients with acute P. falciparum malaria receiving concomitantly proguanil hydrochloride and atovaquone. The population consisted of 203 Blacks, 112 Orientals and 55 Malays; 274 males and 96 females. Of the 370 patients, 114 and 256 patients were classified as 'p...

journal_title：British journal of clinical pharmacology

authors： Hussein Z,Eaves CJ,Hutchinson DB,Canfield CJ

更新日期：1996-11-01 00:00:00

abstract：AIM:The aim was to examine patients' stated preferences to persist with medicines and to explore the influence of psychosocial and sociocognitive factors. METHODS:Community-dwelling, hypertensive patients recruited from nine European countries were invited to complete a discrete choice experiment (DCE) with attributes...

journal_title：British journal of clinical pharmacology

authors： Holmes EA,Morrison VL,Hughes DA

更新日期：2016-08-01 00:00:00

abstract：:The effects of a single dose of sulindac 200 mg and placebo on the capsaicin-induced cough reflex were studied in a two-phase double-blind crossover study in 18 healthy subjects. Sulindac increased the threshold for capsaicin cough response significantly, but did not alter D5, peak response, or the total cough respons...

journal_title：British journal of clinical pharmacology

authors： Foster G,Yeo WW,Ramsay LE

更新日期：1991-02-01 00:00:00

abstract：AIMS:Whereas cortical EEG effects of benzodiazepines are well characterized, information about benzodiazepine effects in other areas of the central nervous system is sparse. This study investigated the action of midazolam and its active metabolite alpha-hydroxy-midazolam on different parts of the auditory pathway in si...

journal_title：British journal of clinical pharmacology

authors： Hotz MA,Ritz R,Linder L,Scollo-Lavizzari G,Haefeli WE

更新日期：2000-01-01 00:00:00

abstract：:1 A method for the assay of debrisoquine 4-hydroxylase activity in vitro by microsomal fractions of human liver is described. The assay utilises gas chromatography-mass spectrometry with d9-4-hydroxydebrisoquine as internal standard. 2 The limit of detection of 4-hydroxydebrisoquine was 2 ng ml -1 and the coefficient ...

journal_title：British journal of clinical pharmacology

authors： Kahn GC,Boobis AR,Murray S,Brodie MJ,Davies DS

更新日期：1982-05-01 00:00:00

abstract：AIM:Lamivudine is used as first line therapy in HIV-infected children. Yet, like many other paediatric drugs, its dose rationale has been based on limited clinical data, without thorough understanding of the effects of growth on drug disposition. Here we use lamivudine to show how a comprehensive population pharmacokin...

journal_title：British journal of clinical pharmacology

authors： Piana C,Zhao W,Adkison K,Burger D,Jacqz-Aigrain E,Danhof M,Della Pasqua O

更新日期：2014-05-01 00:00:00

abstract：:Pharmacological interactions in both directions between phenprocoumon and atenolol and metoprolol were investigated using a crossover trial. Co-administration of phenprocoumon did not significantly affect Cmax, tmax, t1/2,22, AUC for atenolol or metoprolol. Co-administration of metoprolol, but not atenolol, increased ...

journal_title：British journal of clinical pharmacology

authors： Spahn H,Kirch W,Mutschler E,Ohnhaus EE,Kitteringham NR,Lögering HJ,Paar D

更新日期：1984-01-01 00:00:00

abstract：AIMS:Oral L-arginine supplementation has been used in several studies to improve endothelium-dependent, nitric oxide (NO)-mediated vasodilation. L-Arginine treatment is hampered by extensive presystemic elimination due to intestinal arginase activity. In contrast, L-citrulline is readily absorbed and at least in part c...

journal_title：British journal of clinical pharmacology

authors： Schwedhelm E,Maas R,Freese R,Jung D,Lukacs Z,Jambrecina A,Spickler W,Schulze F,Böger RH

更新日期：2008-01-01 00:00:00

abstract：:1. The relationship between the metabolism of the antiarrhythmic drug mexiletine and the debrisoquine/sparteine-type polymorphism was studied in vitro, using microsomes from six human livers, and in vivo, in nine healthy drug-free volunteers with wide variation in their ability to hydroxylate debrisoquine. 2. There wa...

journal_title：British journal of clinical pharmacology

authors： Broly F,Vandamme N,Libersa C,Lhermitte M

更新日期：1991-10-01 00:00:00

abstract：:Little is known about the administration of direct-acting oral anticoagulants (DOACs) and the occurrence of alopecia. Our aim was to analyse the reports of alopecia following DOAC administration received until 2 May 2018 from VigiBase, the World Health Organization database. A descriptive analysis of age, sex, serious...

journal_title：British journal of clinical pharmacology

authors： Bonaldo G,Vaccheri A,Motola D

更新日期：2020-08-01 00:00:00

abstract：:The effect of acute migraine attack and rectally given metoclopramide on the absorption of orally given tolfenamic acid (300 mg) was investigated in seven female patients in a crossover study consisting of four phases, two without migraine and two during migraine. Metoclopramide hydrochloride (20 mg) or placebo was gi...

journal_title：British journal of clinical pharmacology

authors： Tokola RA,Neuvonen PJ

更新日期：1984-01-01 00:00:00

abstract：:1 Haemodynamic effects of cigarette smoking before and during chronic treatment with propranolol and metoprolol were studied in 16 patients with essential hypertension. 2 Smoking of cigarettes induced an increase in blood pressure of the same degree in all experimental sessions. Heart rate increased by 16 beats/min du...

journal_title：British journal of clinical pharmacology

authors： Houben H,Thien T,Van 'T Laar A

更新日期：1981-07-01 00:00:00

abstract：:The effects of single doses of anhydrous caffeine (250 mg and 500 mg) and placebo on physiological, psychological measures and subjective feelings were studied in a double-blind, cross-over study in nine healthy subjects who had abstained from caffeine-containing beverages for 24 h before each occasion. Caffeine and c...

journal_title：British journal of clinical pharmacology

authors： Bruce M,Scott N,Lader M,Marks V

更新日期：1986-07-01 00:00:00

abstract：:A double-blind, crossover study was carried out on the acceptability of three doses of brotizolam (0.125, 0.25 and 0.5 mg) in chronic insomniacs aged between 21 and 75 years (33 men: 42 women). Patients reported a shorter time to fall asleep and less nocturnal awakenings. Improvement in sleep was evident during the fi...

journal_title：British journal of clinical pharmacology

authors： Fritz-Osner A,Arias-Ortiz JL,Dorantes JF,Rabago-Sánchez J,Rodríguez-Tenorio A,Sánchez-Martinez J

更新日期：1983-01-01 00:00:00

abstract：AIMS:To compare the pharmacokinetics of oseltamivir and oseltamivir carboxylate in hepatically impaired patients and healthy subjects. METHODS:Hepatically impaired patients (n = 11) and healthy subjects (n = 11) were individually paired on the basis of gender, age (+/-10 years) and body weight (+/-20%) and administere...

journal_title：British journal of clinical pharmacology

authors： Snell P,Dave N,Wilson K,Rowell L,Weil A,Galitz L,Robson R

更新日期：2005-05-01 00:00:00

abstract：AIMS:The aims of the study were to determine the effect of advice from the Scottish Medicines Consortium (SMC) on the use of medicines within Scotland's National Health Service (NHS) and generate hypotheses that may explain differences in the impact of advice on the use of individual medicines. METHODS:A retrospective...

journal_title：British journal of clinical pharmacology

authors： Bennie M,Dear J,Hems S,Black C,McIver L,Webb DJ

更新日期：2011-02-01 00:00:00

abstract：:The plasma concentration-response relationships of oral and intravenous pindolol and propranolol have been studied in a group of eight healthy male subjects who received each dosage form in a randomized single-blind cross-over manner. Despite similar elimination half-lives, the duration of action of pindolol was longe...

journal_title：British journal of clinical pharmacology

authors： Carruthers SG,Pacha WL,Aellig WH

更新日期：1985-10-01 00:00:00

abstract：:1 Six healthy male volunteers received a total of 2500 mg of a new cephalosporin antibiotic Ro13-9904 by intramuscular injection in five divided doses at intervals of 12 h. 2 No significant systemic side-effects were observed and this was confirmed haematologically and biochemically. 3 The drug was distributed followi...

journal_title：British journal of clinical pharmacology

authors： Pickup ME,Bird HA,Lowe JR,Lees L,Wright V

更新日期：1981-08-01 00:00:00

abstract：:Six human volunteers were each given single oral doses of aspirin (ASA) ranging from 300-1,500 mg. The unchanged ASA excreted in the urine was proportional to dose and urinary pH. The mean percent (+/- s.d.) of dose excreted was 1.9 +/- 0.67. The clearance for ASA was 1.42 +/- 0.28 1/h. The rate of in vitro hydrolysis...

journal_title：British journal of clinical pharmacology

authors： Elliot Cham B,Dykman JH,Bochner F

更新日期：1982-10-01 00:00:00

abstract：AIMS:Dapagliflozin is a sodium-glucose co-transporter 2 inhibitor that has been developed as oral glucose lowering drug. The original dosefinding studies focused on optimal glycaemic effects. However, dapagliflozin also affects various cardiorenal risk markers and provides cardiorenal protection. To evaluate whether th...

journal_title：British journal of clinical pharmacology

authors： Koomen JV,Stevens J,Heerspink HJL

更新日期：2020-11-01 00:00:00

abstract：:In a double-blind, placebo-controlled, randomised, cross-over study of six healthy male subjects, the effect of nicardipine (5 mg h-1 for 3 h) on basal and stimulated pituitary hormone release was examined. Statistically significant differences between nicardipine and placebo were seen occasionally for follicle-stimul...

journal_title：British journal of clinical pharmacology

authors： Isles TE,Baty J,Dow RJ

更新日期：1985-01-01 00:00:00