Abstract：
:Twelve healthy habitual cigarette smokers and eight non-smokers participated in a double-blind placebo controlled study to determine the effect of smoking on the pharmacokinetics and pharmacodynamics of the H2-receptor antagonist famotidine. In smokers, cigarette smoking was standardised and started 1 h before (A), or 2 h after (B) drug administration, or was prohibited (C). Intragastric pH-levels (IGpH) were measured with an ambulatory pH-recorder. Famotidine (40 mg orally) significantly raised median 22 h IGpH in non-smokers and smokers in all study periods. The smoking sequence (A, B, C) did not significantly influence median 22 h IGpH in both placebo-treated and famotidine-treated smokers, and no significant difference in median 22 h IGpH was shown between smokers and non-smokers. Plasma drug concentrations were similar in the various experiments, although famotidine was detected earlier in plasma from non-smokers compared with smokers (P less than 0.05). Smoking did not interfere significantly with the pharmacokinetics and pharmacodynamics of famotidine.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Baak LC,Ganesh S,Jansen JB,Lamers CBdoi
10.1111/j.1365-2125.1992.tb04025.xkeywords:
subject
Has Abstractpub_date
1992-02-01 00:00:00pages
193-6issue
2eissn
0306-5251issn
1365-2125journal_volume
33pub_type
临床试验,杂志文章,随机对照试验abstract：AIMS:To discover whether patients have the same expectations of benefit from taking the first and any additional drugs for the treatment of hypertension and to investigate any patient characteristics which predict willingness to take treatment. METHODS:This was an anonymous questionnaire survey carried out in a single...
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.0306-5251.2001.01505.x
更新日期：2002-01-01 00:00:00
abstract：AIMS:Various mathematical models have been developed to estimate glomerular filtration rate (GFR) incorporating variables such as age, gender, height, weight, serum creatinine, and body surface area (BSA). Because adjustments in drug dosing are often based on estimated values of renal function, it is important to defin...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.1365-2125.1997.t01-1-00567.x
更新日期：1997-09-01 00:00:00
abstract：:The irritable bowel syndrome (IBS) remains a therapeutic challenge in part because of the limited understanding of the pathophysiology. The placebo response rate varies in randomized controlled trials from 20 to 70%, and can persist for up to at least 1 year. It is contentious whether dietary fibre and bulking agents ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1046/j.1365-2125.2003.01966.x
更新日期：2003-10-01 00:00:00
abstract：:1 The effects of oxprenolol 80 mg and propranolol 80 mg on resting forearm blood flow (RFBF) and skin temperature were compared in seven normotensive subjects, for 4 h after an oral dose. 2 There was a significant fall of RFBF after propranolol (mean +/- s.e. mean 0.74 +/- 0.24 ml 100 g-1 min-1) compared to a smaller ...
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.1365-2125.1981.tb01154.x
更新日期：1981-05-01 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
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1997.tb00030.x
更新日期：1997-01-01 00:00:00
abstract：AIM:Pharmacokinetics of small molecule kinase inhibitors (KIs) used in cancer treatment may alter with increasing age, but results are conflicting. This study aims to compare exposure to KIs between older and younger patients (≥70 and <70 years) in clinical practice. METHODS:KI plasma concentrations of routinely treat...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.13725
更新日期：2018-12-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2008.03344.x
更新日期：2009-02-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2008.03176.x
更新日期：2008-07-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1991.tb05547.x
更新日期：1991-03-01 00:00:00
abstract：:1 Twenty-four healthy male subjects had two consecutive drug nights at 2-week intervals using placebo and 80, 140 and 240 mg doses of phenobarbitone in a double-blind cross-over design. 2 Phenobarbitone produced significant dose-related decreases in sleep latency and number of awakenings, along with increased total sl...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1981.tb01218.x
更新日期：1981-09-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.12389
更新日期：2014-10-01 00:00:00
abstract：:Exposure-response (ER) analysis has emerged as an important tool to interpret QT data from thorough QT (TQT) studies and allows the prediction of effects in the targeted patient population. Recently, ER analysis has also been applied to data from early clinical pharmacology studies, such as single and multiple ascendi...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.12068
更新日期：2013-11-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1993.tb00422.x
更新日期：1993-12-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1976.tb04871.x
更新日期：1976-08-01 00:00:00
abstract：:1 A treatment group comprising 635 hypertensive men (casual SBP greater than 175 or DBP greater than 115 twice) was compared with a reference group (n = 391 men; casual SBP greater than 175 or DBP greater than 115 only at screening). All men belonged to the same population sample of 7,455 men aged 47-54 yr. 2 The two ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1979.tb04699.x
更新日期：1979-01-01 00:00:00
abstract：:1 The effect of the addition of probenecid to oral and rectal regimes of indomethacin was studied in three groups of rheumatoid arthritic patients. 2 The addition of probenecid increases plasma levels of indomethacin given both orally and rectally and significantly reduces the clinical parameters of joint inflammation...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1974.tb00254.x
更新日期：1974-08-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
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更新日期：2004-05-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1989.tb03474.x
更新日期：1989-01-01 00:00:00
abstract：:Cyclophosphamide is an alkylating agent used in the treatment of solid and haematological malignancies and as an immunosuppressive agent. As a prodrug, it is dependent on bioactivation to the active phosphoramide mustard metabolite to elicit its therapeutic effect. This focused review will highlight the evidence for t...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.14031
更新日期：2019-09-01 00:00:00
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journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2012.04244.x
更新日期：2012-06-01 00:00:00
abstract：:Pharmacogenetic research dedicated to the investigation of inherited factors that influence drug response has produced exciting results over the past decade. Adding to the knowledge that genetic variation in metabolic enzymes may cause drug-related adverse reactions, recent studies indicate that variation in neurotran...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1046/j.1365-2125.2002.01679.x
更新日期：2002-10-01 00:00:00
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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.tb00114.x
更新日期：1996-11-01 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：:Regulatory science underpins the objective evaluation of medicinal products. It is therefore imperative that regulatory science and expertise remain at the cutting edge so that innovations of ever-increasing complexity are translated safely and swiftly into effective, high-quality therapies. We undertook a comprehensi...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14099
更新日期：2020-12-01 00:00:00
abstract：AIMS:The inhaled allergen challenge model has been used previously to investigate the effects of novel anti-inflammatory drugs in inhaled corticosteroid (ICS)-naïve asthmatics. The aim of this study was to characterize high- and low-dose allergen challenges in asthmatic patients using ICS. METHODS:Twenty-eight asthmat...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.12508
更新日期：2015-03-01 00:00:00
abstract：:The effect of fatty degeneration of liver parenchyma on drug metabolism was investigated in 21 obese non-insulin-dependent diabetic subjects by measuring plasma antipyrine kinetics, hepatic cytochrome P-450, liver size and the extent of fatty infiltration. The hepatic drug metabolising capacity, as measured by total a...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1984.tb02561.x
更新日期：1984-12-01 00:00:00
abstract：:1. Shivering is frequent during the post-anaesthetic recovery period, and there is no clear consensus about the best strategy for its treatment. We tested the efficacy of two commonly used analgesic drugs, pethidine and metamizol. 2. A randomized, double-blind, placebo-controlled clinical trial was performed, includin...
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.1365-2125.1996.04124.x
更新日期：1996-09-01 00:00:00
abstract：:Scientific advice (SA) is an important tool offered by regulators to help developers generate robust evidence on a medicine's benefits and risks. Drawing on accumulated experience and looking at the SA provided by the European Medicines Agency in 2018 to advanced therapy medicinal products originally developed by publ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14672
更新日期：2020-11-25 00:00:00
abstract：AIMS:Changes in serotonergic sensory modulation associated with overexpression of 5-HT3 receptors in the central nervous system (CNS) have been implicated in the pathophysiology of neuropathic pain after peripheral nerve damage. 5-HT3 receptor antagonists such as ondansetron can potentially alleviate neuropathic pain, ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14412
更新日期：2020-06-04 00:00:00
