Abstract:
:The interactive effects of the coadministration of steady-state cimetidine and single-dose pentopril, an angiotensin converting enzyme inhibitor, on the pharmacokinetic disposition of each other were studied in humans. Cimetidine reduced the clearance of pentopril by 11 to 14%. This reduction in clearance was shown to be caused by a reduction in liver blood flow probably mediated through H2 receptor blockade. Meanwhile pentopril induced the oral clearance of cimetidine by 21%, presumably by a reduction in the bioavailable fraction of cimetidine. The mechanism of this interaction is unknown.
journal_name
J Clin Pharmacoljournal_title
Journal of clinical pharmacologyauthors
Kochak GM,Rakhit A,Thompson TN,Hurley MEdoi
10.1002/j.1552-4604.1988.tb03136.xsubject
Has Abstractpub_date
1988-03-01 00:00:00pages
222-7issue
3eissn
0091-2700issn
1552-4604journal_volume
28pub_type
杂志文章abstract::The bioavailability and pharmacokinetics of dilevalol following oral and intravenous administration were investigated in 12 healthy male volunteers. Dilevalol HCl was administered as a 200-mg oral tablet and a 50-mg intravenous infusion using a randomized cross-over design. Blood and urine samples were collected over ...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1002/j.1552-4604.1988.tb03189.x
更新日期:1988-07-01 00:00:00
abstract::The possible effect of oral flecainide acetate on steady-state digoxin levels was assessed in 15 healthy men. Each volunteer received digoxin 0.25 mg daily (8 AM) for 22 consecutive days and flecainide 200 mg bid (8 AM and 8 PM) on days 11 through 15. Plasma digoxin and flecainide levels were measured by radioimmunoas...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1986.tb02898.x
更新日期:1986-01-01 00:00:00
abstract::The aim of this study was to test the usefulness of the metabolite/caffeine ratio for the evaluation of hepatic dysfunction. Subjects with liver cirrhosis and chronic hepatitis, as well as healthy volunteers, were given the oral dose of 300 mg caffeine. Blood samples were collected after 4, 8, and 12 hours. Concentrat...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1177/0091270004263468
更新日期:2004-04-01 00:00:00
abstract::Propafenone and its 5-hydroxy metabolite exhibit different electrophysiological properties. Objectives of the CAQ-PAF study were (1) to develop a strategy favoring propafenone instead of 5-hydroxypropafenone in plasma following oral administration of propafenone and (2) to evaluate the potential of low-dose quinidine ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1177/0091270011399574
更新日期:2012-02-01 00:00:00
abstract::The effect of dose and gender on the pharmacokinetics (PK) and pharmacodynamics (PD) of zolpidem after administration of a buffered zolpidem sublingual tablet (ZST; Intermezzo®, Purdue Pharma L.P., Stamford, CT, USA) was evaluated in healthy non-elderly male and female volunteers. Subjects received a single morning do...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1002/jcph.220
更新日期:2014-03-01 00:00:00
abstract::The need for clinical pharmacology in research and education, drug development, and health care delivery is well known. However, a current profile of those working in the field is not available. The ACCP authorized a survey of clinical pharmacologists to provide such a profile. Members of the ACCP or ASCPT were solici...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1989.tb03404.x
更新日期:1989-08-01 00:00:00
abstract::Trecovirsen, a 25-mer antisense phosphorothioate oligonucleotide targeted at the gag site of the HIV gene, was administered to HIV-positive volunteers as an i.v. infusion. Single doses ranged from 0.1 to 2.5 mg/kg in an ascending escalation in cohorts of 6 to 12 subjects. Plasma trecovirsen concentrations and pharmaco...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1177/00912709922007552
更新日期:1999-01-01 00:00:00
abstract::Traditionally, plasma or serum drug concentrations have been used for the assessment of bioavailability and bioequivalence. Since in the majority of cases the site of drug action is in the tissue rather than the blood, the use of corresponding free, unbound concentrations in the tissue is a much more meaningful approa...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:10.1177/0091270007312152
更新日期:2008-03-01 00:00:00
abstract::The objective of this study was to evaluate the effect of the antireflux barrier formed by Na alginate on pH-metry-defined acid reflux events in preterms. Four times/day, 1 mL/kg of Na alginate was administered as an intervention to the preterm infants whose gastroesophageal reflux disease was confirmed by 24-hour pH ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1177/0091270009338483
更新日期:2010-11-01 00:00:00
abstract::While sulindac failed to affect significantly warfarin-induced hypoprothrombinemia in normal male volunteers, it markedly prolonged prothrombin time in a patient with a renal tubular defect who had been anticoagulated with warfarin. This difference in individual response with respect to a drug interaction illustrates ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1979.tb01644.x
更新日期:1979-11-01 00:00:00
abstract::This article describes the population pharmacokinetics (PK) of dalteparin in pediatric patients with venous thromboembolism (VTE). A prospective multicenter open-label study was conducted in children who required anticoagulation for the treatment of VTE. The study population included children with and without cancer. ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/jcph.1716
更新日期:2021-02-01 00:00:00
abstract::For more than a decade, first responders and the general public have been able to treat suspected opioid overdoses using an improvised nasal naloxone device (INND) constructed from a prefilled syringe containing 2 mg of naloxone (1 mg/mL) attached to a mucosal atomization device. In recent years, the U.S. Food and Dru...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1002/jcph.1401
更新日期:2019-08-01 00:00:00
abstract::The analgesic activity of buprenorphine was monitored versus that of morphine in a double-blind, randomized, multiple-dose, parallel-design study involving 97 postsurgical patients. Patients could receive intramuscular injections of either buprenorphine (0.3, o.45, or 0.6 mg) or morphine (10, 15, or 20 mg) every 3 or ...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1002/j.1552-4604.1982.tb02158.x
更新日期:1982-04-01 00:00:00
abstract::An open-label study evaluated the effect of steady-state venlafaxine on the single-dose pharmacokinetic profile of risperidone, a CYP2D6 substrate; its active metabolite, 9-hydroxyrisperidone; and the total active moiety (risperidone plus 9-hydroxyrisperidone). Thirty healthy subjects received a 1 mg oral dose of risp...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:
更新日期:1999-03-01 00:00:00
abstract::The effect of desipramine on chronic ventricular ectopic depolarizations (VEDs) was studied in 10 patients with at least 30 VEDs per hour. A single-blind, placebo-controlled, dose-ranging protocol was followed. Efficacy was defined as a decrease in VED frequency of at least 75%, base on three 24 hour ambulatory ECGs o...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1002/j.1552-4604.1989.tb03297.x
更新日期:1989-02-01 00:00:00
abstract::The effect of food on the pharmacokinetics of 15 mg oxybutynin XL was evaluated in a single-dose, randomized, crossover, open-label study in healthy volunteers. A validated, stereospecific, high-performance liquid chromatography assay was used to simultaneously determine the plasma concentrations of R- and S-oxybutyni...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1177/00912700122010014
更新日期:2001-02-01 00:00:00
abstract::A method of estimating the elimination half-life of a drug at any selected serum concentration when the Km and Vmax of that drug are known is described. The method was validated in six patients by determining their Km and Vmax values for phenytoin, using data obtained at two serum concentrations and then using the Km ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1987.tb03022.x
更新日期:1987-04-01 00:00:00
abstract::The overall response rate (ORR) is a largely adopted outcome measure in early-phase oncology trials. ORR is highly relevant in cancer drug development at the time of deciding whether to move to confirmatory phase 3 trials; moreover, ORR is gaining increasing relevance in fast-track registration procedures. No systemat...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/jcph.1790
更新日期:2020-11-26 00:00:00
abstract::Intravenous amiodarone is an effective agent for the treatment of recurrent ventricular fibrillation and hemodynamically unstable ventricular tachycardia. PM101 Premixed Injection is a new formulation of intravenous amiodarone that uses a cyclodextrin to maintain amiodarone in the aqueous phase. Eighty-eight subjects ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1177/0091270010395938
更新日期:2012-02-01 00:00:00
abstract::The pharmacokinetics, safety, and tolerance of linopiridine ([3,3-bis(4-pyridinylmethyl)-1-phenylindolin-2-one]; DuP 996) a potential therapeutic agent for Alzheimer's disease, were assessed in double-blind, placebo-controlled, randomized studies in which single oral doses were given to 64 healthy young or elderly mal...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1002/j.1552-4604.1995.tb04741.x
更新日期:1995-01-01 00:00:00
abstract::Many biologically active synthetic drugs contain chiral centers, although they are used as racemic mixtures. Enantiomers are hard to distinguish in the chemical laboratory but are readily discriminated in the body and differ in their biological activities and disposition. The pharmacokinetic profiles of enantiomers ca...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1992.tb04640.x
更新日期:1992-10-01 00:00:00
abstract::Twelve healthy subjects participated in a study to determine the effect of multiple doses of troglitazone on the steady-state pharmacokinetics of digoxin. Subjects received digoxin 0.25 mg orally once daily on days 1 through 20 and 400 mg of troglitazone orally once daily on days 11 through 20. Serial plasma samples a...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/j.1552-4604.1998.tb04408.x
更新日期:1998-02-01 00:00:00
abstract::This study outlines the attempts of four states (Louisiana, Kansas, Wisconsin, and Michigan) to restrict anorectic prescriptions. The actions in these four states exemplify the various mechanisms used in regulating anorectics, ranging from educational efforts to legislative enactments. We examine the evidence used in ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:
更新日期:1988-05-01 00:00:00
abstract::The pharmacokinetics (PK), pharmacodynamics (PD), and safety of a platelet GPIIb/IIIa receptor antagonist, RGD891, and its active metabolite, RGD039, were evaluated after administration of various intravenous regimens of RGD891 to healthy male volunteers in two Phase I studies. Plasma and urine concentrations of RGD89...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2000-11-01 00:00:00
abstract::In patients with renal insufficiency, dose adjustments based on creatinine clearance and body weight have been a component of imipenem dosage instructions. The objective of the current analysis was to provide revised dosing recommendations by evaluating the impact of creatinine clearance and body weight on the pharmac...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1002/jcph.1356
更新日期:2019-05-01 00:00:00
abstract::Food and Drug Administration data show that most anti-depressant studies in youth do not show drug effect. The few positive studies used rigorous diagnostic screening procedures, suggesting major depressive disorder (MDD) may not be a persistent condition in a subgroup of youth. To investigate persistence of MDD, we s...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1177/0091270006290334
更新日期:2006-09-01 00:00:00
abstract::Few treatments for human diseases have received as much investigation in the past 20 years as probiotics. In 2017, English-language meta-analyses totaling 52 studies determined the effect of probiotics on conditions ranging from necrotizing enterocolitis and colic in infants to constipation, irritable bowel syndrome, ...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1002/jcph.1121
更新日期:2018-10-01 00:00:00
abstract::Adverse reactions to sulfonamides occur at a higher frequency in patients infected with the human immunodeficiency virus (HIV) than noninfected patients. Some studies have suggested that patients with the slow acetylator phenotype are predisposed to these reactions, whereas other studies suggest that the slow acetylat...
journal_title:Journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1177/00970002042006004
更新日期:2002-06-01 00:00:00
abstract::This study was undertaken to assess the bioequivalence between a new formulation of propofol 2% and the commercially available product Diprivan. Secondary objectives were to compare the times to onset of and emergence from hypnosis, the hemodynamic effects, and the safety profiles. Twelve healthy male volunteers were ...
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1177/0091270003251391
更新日期:2003-04-01 00:00:00
abstract::A study was conducted evaluating the efficacy of loxapine succinate in newly admitted schizophrenic patients through a four-week double-blind comparison with trifluoperazine. Twenty-four patients received between 40 and 80 mg loxapine succinate daily and 19 patients received between 20 and 50 mg trifluoperazine daily....
journal_title:Journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1002/j.1552-4604.1976.tb01492.x
更新日期:1976-01-01 00:00:00