Abstract:
:1 Chronic treatment with a constant dose of hydrochlorothiazide or tienilic acid increases plasma renin activity (PRA) acutely to reach a maximum within the first week. 2 During chronic diuretic therapy from 1 month to 1 year, PRA remained elevated at a rather constant level, though this was somewhat lower than the maximum level reached after 1 week. 3 A significant (P less than 0.01) correlation (r = 0.74) between changes in plasma angiotensin II and renin activity provoked by chronic treatment for 3 months with hydrochlorothiazide and tienilic acid was found. 4 The increase in plasma aldosterone during chronic treatment with hydrochlorothiazide and tienilic acid (1000 mg) is related (r = 0.68; P less than 0.01) to the rise in plasma angiotensin II.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Lijnen P,Fagard R,Staessen J,Amery Adoi
10.1111/j.1365-2125.1981.tb01231.xsubject
Has Abstractpub_date
1981-09-01 00:00:00pages
387-92issue
3eissn
0306-5251issn
1365-2125journal_volume
12pub_type
杂志文章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:AIMS:To assess the age-associated changes over time of plasma paraxanthine/caffeine (PAX/CAF) ratios used as a probe for CYP1A2 activity. METHODS:Intraindividual and interindividual variabilities in PAX/CAF ratio were compared by phenotyping with caffeine, 16 young and 16 elderly healthy subjects on five occasions. R...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.0306-5251.2001.01494.x
更新日期:2001-11-01 00:00:00
abstract::1 The effects of propranolol and atenolol given in random order in a cross-over study to fifteen patients with essential hypertension have been studied. 2 Both drugs were effective in lowering blood pressure and side effects were not markedly different. 3 There was no change in exchangeable sodium or potassium or in t...
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.1365-2125.1980.tb00501.x
更新日期:1980-07-01 00:00:00
abstract::1 Healthy volunteers received single doses of temazepam 30 mg in conventional gelatin capsules, suppositories or in solution. They experienced marked sedation and sleepiness. The onset of sleepiness was prompt after the administration of the solution; this latter showed the fastest absorption and gave the highest peak...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1979.tb00452.x
更新日期:1979-01-01 00:00:00
abstract:AIM:To examine comprehensively the relationship between exposure to four classes of psychotropic drugs including antipsychotics, antidepressants, benzodiazepines (BZDs) and Z-drugs, and motor vehicle accidents (MVAs). METHOD:The authors conducted a matched case-control study of 5183 subjects with MVAs and 31 093 match...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2012.04410.x
更新日期:2013-04-01 00:00:00
abstract::1 The plasma levels of disopyramide and mono-N-dealkyldisopyramide were measured from 118 patients, and the protein binding of both drugs from 50 patients during chronic oral disopyramide therapy. 2 No significant correlation was seen between the daily dose of disopyramide and the achieved plasma drug concentration. 3...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1981.tb01134.x
更新日期:1981-04-01 00:00:00
abstract::1 To assess the potential hazards of nitrazepam therapy of insomnia in the elderly, adverse reactions to nitrazepam were studied in 2111 hospitalized medical patients who received the drug. 2 Manifestations of unwanted central nervous system (CNS) depression (such as drowsiness or 'hangover') were reported in 49 nitra...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1978.tb01646.x
更新日期:1978-05-01 00:00:00
abstract:AIM:Canagliflozin is an SGLT2 inhibitor approved for the treatment of type-2 diabetes. A dynamic population pharmacokinetic-pharmacodynamic (PK/PD) model relating 24-h canagliflozin exposure profiles to effects on glycosylated haemoglobin was developed to compare the efficacy of once-daily and twice-daily dosing. METH...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1111/bcp.13180
更新日期:2017-05-01 00:00:00
abstract:AIMS:To establish whether the SCN1A IVS5-91 G > A polymorphism of the SCN1A gene, which encodes the neuronal sodium channel alpha subunit, affects responsiveness to the antiepileptic drugs (AEDS) carbamazepine and/or phenytoin. METHODS:SCN1A IVS5-91 G > A polymorphism was genotyped in 228 Japanese epileptic patients t...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.2008.03203.x
更新日期:2008-08-01 00:00:00
abstract::Alpha 1-acid glycoprotein (AAG) concentrations and propranolol binding were investigated in the serum of elderly hospitalized patients with acute illness, and healthy elderly and young subjects. Significantly greater AAG concentrations and reduced unbound propranolol fraction were observed in the elderly with acute di...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1984.tb02548.x
更新日期:1984-11-01 00:00:00
abstract::1. The metabolic oxidation of debrisoquine (DB) was studied in 89 non-related Cuna Amerindian subjects. 2. Means and standard deviations for urinary recoveries of the intact drug and its 4-hydroxy metabolite (4-HD) were: %DB: 6.8 +/- 4.5; %4-HD: 16.0 +/- 9.1; %sum: 22.8 +/- 12.0. The log10 metabolic ratios for DB (LMR...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1990.tb03776.x
更新日期:1990-08-01 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
pub_type: 历史文章,杂志文章,评审
doi:10.1111/j.1365-2125.1978.tb01644.x
更新日期:1978-05-01 00:00:00
abstract:PURPOSE:Prescribed daily dose (PDD), the number of doses prescribed to be taken per day, is used to calculate medication adherence using pharmacy claims data. PDD can be substituted by (i) one dose per day (1DD), (ii) an estimate based on the 75th percentile of days taken by patients to refill a script (PDD75 ) or (iii...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/bcp.14468
更新日期:2020-07-08 00:00:00
abstract::1. The pharmacokinetics of didanosine, trimethoprim, and sulphamethoxazole were evaluated in ten HIV seropositive asymptomatic patients as single agents and upon coadministration of single doses. 2. Using a randomized, balanced incomplete block crossover study with at least a 1-week washout period between successive t...
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.1365-2125.1996.tb00184.x
更新日期:1996-03-01 00:00:00
abstract::Twelve patients with acute uncomplicated falciparum malaria were admitted to the Hospital for Tropical Diseases for 42 days. The patients were treated with halofantrine 500 mg 6 hourly for three doses and halofantrine and its desbutyl metabolite were analysed in plasma by h.p.l.c. Cmax values of halofantrine and desbu...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1991.tb05567.x
更新日期:1991-04-01 00:00:00
abstract::1 Plasma concentrations of metoprolol and a pharmacologically active metabolite, H119/66, have been measured in young and elderly volunteers after a single dose of 100 mg metoprolol tartrate and after repeated administrated over a period of 1 week. Whilst concentrations of metoprolol are similar in each group, concent...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1981.tb00536.x
更新日期:1981-03-01 00:00:00
abstract::The effect of a high potency antacid and food on the bioavailability of famotidine was studied in 17 healthy volunteers in an open randomized three-way cross-over trial. After an overnight fast, famotidine was administered to each subject as follows: 40 mg famotidine orally alone; 40 mg orally with antacid; and 40 mg ...
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.tb03211.x
更新日期:1987-10-01 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:AIMS:Topical growth factors accelerate wound healing in patients with diabetic foot ulcers (DFU). Due to the absence of head-to-head comparisons, we carried out Bayesian network meta-analysis to compare the efficacy and safety of growth factors. METHODS:Using an appropriate search strategy, randomized controlled trial...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,meta分析
doi:10.1111/bcp.13470
更新日期:2018-03-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1981.tb01281.x
更新日期:1981-11-01 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::1. Compliance with digoxin therapy has been assessed in a group of fifty patients receiving the drug in general practice but not attending hospital. 2. Compliance was estimated by comparing plasma digoxin concentrations before and after a 10 day period of measured digoxin consumption and by tablet counting. 3. Twelve ...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1978.tb00861.x
更新日期:1978-10-01 00:00:00
abstract:AIMS:Rifampicin profoundly reduces lopinavir concentrations. Doubled doses of lopinavir/ritonavir compensate for the effect of rifampicin in adults, but fail to provide adequate lopinavir concentrations in young children on rifampicin-based antituberculosis therapy. The objective of this study was to develop a populati...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/bcp.12101
更新日期:2013-11-01 00:00:00
abstract:AIMS:To measure the prevalence of beta-blocker eye drop prescribing and respiratory effect of ocular beta-blocker administration in people with asthma. METHODS:We measured the prevalence of ocular beta-blocker prescribing in people with asthma and ocular hypertension, and performed a nested case-control study (NCCS) m...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,meta分析,评审
doi:10.1111/bcp.13006
更新日期:2016-09-01 00:00:00
abstract:AIMS:To identify the cytochrome P450 (CYP) and UDP-glucuronosyltransferase (UGT) isoforms responsible for the formation of the primary metabolite(s) of zaltoprofen, and to predict possible drug interactions by investigating the inhibition of CYP isoforms in vitro. METHODS:The metabolism of zaltoprofen was studied in v...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.1365-2125.2002.01649.x
更新日期:2002-09-01 00:00:00
abstract:AIMS:To compare the effects of two long-acting calcium antagonists of different types on cardiovascular stress responses in hypertension. METHODS:One-hundred and forty-five patients with mild to moderate hypertension and a mean (+/- s.e.mean) age of 51 +/- 0.9 years received for 8 weeks the phenylalkylamine verapamil ...
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.0306-5251.2001.01507.x
更新日期:2001-12-01 00:00:00
abstract::A new osmotic drug delivery system (Oros) has been evaluated in multiple-dose studies in young healthy volunteers as a sustained-release vehicle for once-daily administration of oxprenolol. Two Oros systems were examined in two separate studies, one containing 170 mg oxprenolol succinate with an initial zero-order rel...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-2125.1985.tb02759.x
更新日期:1985-01-01 00:00:00
abstract::1 The effects of the thromboxane synthetase inhibitor dazoxiben (UK 37248) on haemodynamics, blood gases, thromboxane and prostacyclin release and on arrhythmias were examined in anaesthetised greyhounds subject to acute coronary artery occlusion and reperfusion. 2 Ten minutes after the administration of UK 37248 2 mg...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1983.tb02115.x
更新日期:1983-01-01 00:00:00
abstract::Serum free fractions of nifedipine, verapamil and some of their metabolites were measured in patients with ischaemic heart disease receiving single oral dose and chronic monotherapy and were compared with those obtained in vitro. The percentages of unbound nifedipine and verapamil in vitro (concentration range 50-200 ...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1989.tb05438.x
更新日期:1989-09-01 00:00:00
abstract::1. Six healthy male human volunteers of mean age 30.8 years (range 23-37) were given single oral doses of xamoterol (20, 50, 100 or 250 mg) and placebo with a 1 week interval between each dose. Xamoterol produced a significant decrease in systolic time intervals (QS2I, LVETI and PEPI) and a significant increase in sys...
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.1365-2125.1990.tb03663.x
更新日期:1990-04-01 00:00:00