Abstract:
:1. The cardiovascular responses to handgrip exercise have been studied in ten patients with uncomplicated essential hypertension in a randomized crossover study of propranolol and prazosin. 2. Isometric handgrip exercise was performed with a calibrated strain gauge dynamometer at 30% of maximum voluntary contraction for 3 min. 3. Blood pressure and heart rate were measured in the supine position at rest and in the last 10 s of the exercise period. 4. These exercise studies were undertaken at the end of a run-in period and at the end of 1 month's optimal therapy with the two drugs. 5. The active treatment periods were separated by a 2 weeks placebo washout period. 6. Both drugs lowered the supine and standing systolic and diastolic pressures and there was no difference between these drugs in their effect on these variables. 7. Propranolol lowered the resting heart rate and neither drug suppressed the pressor response to isometric exercise. 8. The degree of pressure rise was similar with both drugs but propranolol suppressed isometric exercise-induced tachycardia.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Reuben SR,Gale EV,Blake Pdoi
10.1111/j.1365-2125.1979.tb04720.xsubject
Has Abstractpub_date
1979-10-01 00:00:00pages
365-8issue
4eissn
0306-5251issn
1365-2125journal_volume
8pub_type
临床试验,杂志文章,随机对照试验abstract::WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT * Dihydropyrimidine dehydrogenase (DPD) is the enzyme responsible for the elimination of approximately 80% of the administered dose of 5-fluorouracil (5-FU). * Mutations in the DPD-coding gene have been shown to increase the risk of severe toxicity in 5-FU treated patients. * T...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2010.03683.x
更新日期:2010-08-01 00:00:00
abstract:AIMS:To evaluate putative associations between drugs and dilated cardiomyopathy. METHODS:We used the case/noncase method in the French PharmacoVigilance Database (FPVD). Cases were all the observations with dilated cardiomyopathy registered into the FPVD between 1 January 1990 and 30 June 2007. Noncases were all other...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2009.03596.x
更新日期:2010-03-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1982.tb01362.x
更新日期:1982-02-01 00:00:00
abstract::Systemic cardiovascular effects during chronic treatment with topical minoxidil vs placebo were evaluated using a double-blind, randomized design for two parallel groups (n = 20 for minoxidil, n = 15 for placebo). During 6 months of follow-up, blood pressure did not change, whereas minoxidil increased heart rate by 3-...
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.1365-2125.1988.tb03410.x
更新日期:1988-10-01 00:00:00
abstract:AIMS:To ascertain the effects of the Medicines and Healthcare products Regulatory Agency's (MHRA) safety update in June 2010 on the volume of prescribing of quinine and on indices of quinine toxicity. METHODS:We analysed quarterly primary care total and quinine prescribing data for England and quinine prescribing volu...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/bcp.12130
更新日期:2013-12-01 00:00:00
abstract:AIMS:A systematic review of the literature published in English over 10 years was undertaken in order to describe the use of electronic healthcare data in the identification of potential adverse drug reactions (ADRs) in children. METHODS:MEDLINE and EMBASE were searched using MESH headings and text words. Titles, keyw...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:10.1111/bcp.12645
更新日期:2015-10-01 00:00:00
abstract:AIMS:To assess whether frequency of placebo administration is associated with duodenal ulcer healing. METHODS:A systematic literature review of randomized clinical trials was undertaken. 79 of 80 trials that met the inclusion criteria. The pooled 4 week placebo healing rate of all duodenal ulcer trials that employed a...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,meta分析
doi:10.1046/j.1365-2125.1999.00094.x
更新日期:1999-12-01 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
pub_type: 杂志文章
doi:10.1111/bcp.14332
更新日期:2020-05-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2010.03826.x
更新日期:2011-02-01 00:00:00
abstract::1. The antihypertensive efficacy and tolerability of a low dose combination of the angiotensin converting enzyme inhibitor ramipril (2.5 mg) and the extended release formulation of the dihydropyridine calcium channel antagonist felodipine (5 mg) were assessed in a double-blind, double dummy placebo controlled, randomi...
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.1365-2125.1993.tb00371.x
更新日期:1993-10-01 00:00:00
abstract:AIM:To evaluate cases of deep vein thrombosis (DVT) and pulmonary embolism (PE) reported in a prescription event monitoring study of Yasmin, an oral contraceptive. METHODS:Reports of DVT/PE and events suggestive of DVT/PE were followed up by questionnaire. RESULTS:Thirteen cases (DVT five; PE eight), each with possib...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2005.02373.x
更新日期:2005-07-01 00:00:00
abstract:AIM:We compared the pharmacokinetic (PK) profiles of co-crystal of tramadol-celecoxib (CTC) vs. each reference product (alone and in open combination) after single (first dose) and multiple dosing. METHODS:Healthy adults aged 18-50 years received, under fasted conditions, 15 twice-daily doses of the following treatmen...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1111/bcp.13428
更新日期:2018-01-01 00:00:00
abstract:AIMS:To characterize the pharmacokinetics (PK) of moxetumomab pasudotox, an anti-CD22 recombinant immunotoxin, in adults with relapsed or refractory hairy cell leukaemia, we examined data from a phase 1 study (Study 1001; n = 49) and from the pivotal clinical study (Study 1053; n = 74). METHODS:Data from both studies ...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/bcp.14250
更新日期:2020-07-01 00:00:00
abstract::1. Changes in undergraduate medical education will involve the development of a core curriculum of material of essential knowledge and of the skills for self directed learning both as a student and a postgraduate. A survey of departments or individuals teaching clinical pharmacology and therapeutics was conducted to c...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1994.tb04253.x
更新日期:1994-02-01 00:00:00
abstract::1 Six previously untreated emergency admissions to hospital with severe hypertension were given oral treatment with labetalol. 2 Pre-treatment diastolic BP exceeded 130 mmHg, and clinical evidence of either accelerated hypertension or encephalopathy was present. 3 Hypotensive response after treatment followed two patt...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:
更新日期:1979-01-01 00:00:00
abstract::1 Nineteen pregnant patients whose mean arterial pressure (MAP) was persistently greater than or equal to 103.3 mmHg were given labetalol or methyldopa. 2 Singificant falls (P less than 0.001) in BP only occurred in the group treated with labetalol, and daily BP control was better in this group. 3 Two severely hyperte...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1979.tb04784.x
更新日期:1979-04-01 00:00:00
abstract::1. We have investigated the effect of repeated s.c. Org 10172 (a low molecular weight heparinoid; Lomoparan) treatment (1000 anti-Xa units twice daily for 5 days) on antipyrine (500 mg orally) metabolism, and the effect of enzyme induction by pentobarbitone (100 mg for 12 days) on the pharmacokinetics and pharmacodyna...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1991.tb05608.x
更新日期:1991-07-01 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
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1365-2125.1992.tb04015.x
更新日期:1992-02-01 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::1. The pharmacokinetics and pharmacodynamics of intranasal (IN) and oral 1-deamino-8-D-arginine vasopressin (DDAVP) were compared in 10 Chinese adults with central diabetes insipidus previously controlled on IN DDAVP. This was followed by comparison of the acute pharmacodynamics of commonly used oral preparations (con...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.1365-2125.1996.39914.x
更新日期:1996-09-01 00:00:00
abstract::In a randomised crossover study in volunteers plasma midazolam levels were estimated for 24 h following 15 mg by mouth, either preceded by no medication or following 24 h therapy with ranitidine. Administration of the H2-receptor blocker significantly increased bioavailability of the benzodiazepine and resulted in hig...
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.1365-2125.1983.tb01559.x
更新日期:1983-06-01 00:00:00
abstract:AIMS:To test the hypothesis that inhibition of cytochrome P450 2D6 (CYP2D6) by quinidine increases the antitussive effect of dextromethorphan (DEX) in an induced cough model. METHODS:Twenty-two healthy extensive metaboliser phenotypes for CYP2D6 were studied according to a double-blind, randomised cross-over design af...
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.1365-2125.1999.00029.x
更新日期:1999-09-01 00:00:00
abstract:AIMS:Continuous noninvasive blood pressure measurement by photoplethysmography has been regularly used in the experimental paradigm of angiotensin challenges, applied to the phase I clinical testing of angiotensin-converting enzyme inhibitors and angiotensin receptor antagonists. This work aims to evaluate the performa...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.1365-2125.1999.00049.x
更新日期:1999-10-01 00:00:00
abstract::1 The acute and chronic (8 weeks) haemodynamic responses to oral flosequinan have been investigated in 12 male patients of mean age 58.9 years with congestive heart failure of N.Y.H.A. classes II and III. 2 Flosequinan 125 mg orally significantly reduced right atrial pressure, pulmonary artery pressure and pulmonary w...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1993.tb00412.x
更新日期:1993-12-01 00:00:00
abstract:AIMS:To investigate the extent of dose-related off-label antibiotic paediatric prescribing in primary care and to identify any potential clinical effects, particularly of lower than recommended dose prescribing. METHODS:Assessment of antibiotic prescribing in 168 396 children aged 0-16 years for the year 1999-2000 fro...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.1365-2125.2003.01835.x
更新日期:2003-07-01 00:00:00
abstract::Cost-containment measures in healthcare provision include the implementation of therapeutic and generic drug substitution strategies in patients whose condition is already well controlled with pharmacotherapy. Treatment for hypertension is frequently targeted for such measures. However, drug acquisition costs are only...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2010.03681.x
更新日期:2010-09-01 00:00:00
abstract::1. In order to assess the prevalence of concurrent use of more than one major psychotropic drug (polypsychopharmacy) in out-patients, a prescription database study was conducted in the Odense area for a period of 2 years. 2. During the index period 5.12% of the inhabitants purchased major psychotropic drugs. Of these,...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1994.tb04300.x
更新日期:1994-06-01 00:00:00
abstract::1. Dose response relationships for salbutamol and a new bronchodilator drug NAB 365 have been obtained in patients with reversible airways obstruction. These show that the latter is about one hundred times more potent than the former. 2. NAB 365 has a very long half-life. The implications of this are discussed. ...
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.1365-2125.1977.tb00669.x
更新日期:1977-02-01 00:00:00
abstract:AIMS:Azathioprine, mercaptopurine and thioguanine are commonly used to treat autoimmune disorders, leukaemia and solid organ transplantation. However, azathiopurine and its metabolites can also cause adverse reactions such as myelosuppression. These manifestations may be attributed to polymorphisms or mutations in the ...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2009.03405.x
更新日期:2009-07-01 00:00:00
abstract::1. The effect of nomifensine on the uptake of 5-hydroxytryptamine (5-HT) and dopamine (DA) into human platelet-rich plasma has been studied. 2. A significant inhibition of DA uptake was observed at nomifensine 10(-6) M. 3. 5-HT uptake was significantly inhibited only at nomifensine 10(-4) M or more. 4. These results a...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1977.tb05745.x
更新日期:1977-01-01 00:00:00