Abstract：
:The drug-drug and drug-food interactions between tenofovir DF and didanosine EC were evaluated in 2 pharmacokinetic studies in healthy adult subjects. When 400 mg was dosed with tenofovir DF, mean didanosine AUC was increased by 44% to 60% following fasted or fed administration. Staggered coadministration (2 hour, fasted) of a reduced didanosine dose of 250 mg resulted in equivalent didanosine exposure, while simultaneous administration with tenofovir DF in the fasted and fed state resulted in didanosine AUCs similar to that of the reference treatment of 400 mg alone in the fasted state. These data indicate that a dose reduction of didanosine is warranted when it is used with tenofovir DF. The drug-drug-food interaction of didanosine may offer more flexible dosing of didanosine EC when it is used with tenofovir DF. Patients receiving tenofovir DF and didanosine together should be carefully monitored for safety and efficacy.
journal_name
J Clin Pharmacoljournal_title
Journal of clinical pharmacologyauthors
Kearney BP,Sayre JR,Flaherty JF,Chen SS,Kaul S,Cheng AKdoi
10.1177/0091270005281351subject
Has Abstractpub_date
2005-12-01 00:00:00pages
1360-7issue
12eissn
0091-2700issn
1552-4604pii
45/12/1360journal_volume
45pub_type
杂志文章abstract：:Olanzapine is an atypical antipsychotic medication indicated for the treatment of schizophrenia and other manifestations of psychotic illness. Common side effects include somnolence, constipation, weight gain, and postural hypotension. The authors report a case of hypotension accompanied by bradycardia in a normal, he...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1177/0091270002042001013
更新日期：2002-01-01 00:00:00
abstract：:The safety and pharmacokinetics of single and multiple administrations of cefpirome (HR810), a new cephalosporin antibiotic agent with a broad antibacterial spectrum, were studied in healthy male volunteers. The single administration protocols included a 3-minute intravenous injection of 0.5 g or 1 g, and a 1-hour int...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1002/j.1552-4604.1992.tb03834.x
更新日期：1992-03-01 00:00:00
abstract：:The objective of the current study was to develop a population pharmacokinetics (PK) model for erythropoietin (Epo) in premature infants and healthy adults to characterize the variation in PK, and to study the differences in Epo PK in these 2 populations. Thirteen very low-birth-weight premature infants (<1500 g at bi...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.1368
更新日期：2019-06-01 00:00:00
abstract：:A double-blind, placebo-controlled, multiple oral dose escalation study was conducted to investigate the pharmacokinetics, safety, and tolerability of entecavir in healthy subjects. Eight subjects were assigned to each of the 3 dose panels (0.1 mg, 0.5 mg, and 1 mg or matched placebo once daily for 14 days). Blood and...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1177/0091270006293304
更新日期：2006-11-01 00:00:00
abstract：:TAS-303 (4-piperidinyl 2,2-diphenyl-2-[propoxy-1,1,2,2,3,3,3-d7 ] acetate hydrochloride) is a novel selective noradrenaline reuptake inhibitor being developed for the treatment of stress urinary incontinence. An in vitro study and a physiologically based pharmacokinetic model simulation showed that TAS-303 had inhibit...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.1583
更新日期：2020-06-01 00:00:00
abstract：:This study aimed to evaluate the safety and tolerability of intravenous (IV) levetiracetam (LEV) as a monotherapy in children aged 1 month-16 years and to explore the pharmacokinetics (PK) of IV LEV and the time to seizure after IV then oral administration of LEV in pediatric children with epilepsy. Children diagnosed...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1002/jcph.1282
更新日期：2018-12-01 00:00:00
abstract：:Current dosing recommendations for rivaroxaban advocate dosage reduction in patients with moderate to severe renal impairment and avoidance of concomitant strong inhibitors of CYP3A or P-glycoprotein. However, rivaroxaban dosing in patients with mild renal impairment taking concomitant moderate inhibitors of CYP3A and...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.1044
更新日期：2018-04-01 00:00:00
abstract：:The pharmacokinetics of a meloxicam suspension were studied in 18 children with juvenile rheumatoid arthritis. Children received a single 0.25-mg/kg dose up to a maximum of 15 mg. Pharmacokinetic parameters after the first dose were calculated by noncompartmental methods. Geometric mean (percent coefficient of variati...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1177/0091270004267589
更新日期：2004-08-01 00:00:00
abstract：:The objective of this randomized clinical trial was to compare steady-state gestational RBC and plasma folate concentrations in pregnant women supplementing daily with 1.1 mg (regular dose) vs. 5 mg (high dose) folic acid. Thirty-seven pregnant women, who were not previously taking folic acid, were enrolled in this op...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1002/jcph.387
更新日期：2015-02-01 00:00:00
abstract：:Acute asthma exacerbations are primarily due to airway inflammation and remain one of the most frequent reasons for childhood hospitalizations. Although systemic corticosteroids remain the mainstay of therapy because of their anti-inflammatory properties, not all inflammatory pathways are responsive to systemic cortic...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.1738
更新日期：2021-03-01 00:00:00
abstract：:A double-blind controlled trial was carried out to compare the effects of chenodeoxycholic acid (CDCA), ursodeoxycholic acid (UDCA), and placebo on cholesterol and triglyceride levels in patients with endogenous hypertriglyceridemias. The dose of both bile acids was four 150-mg capsules day. Total serum cholesterol le...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1002/j.1552-4604.1981.tb01746.x
更新日期：1981-10-01 00:00:00
abstract：:Moricizine, a unique Class I antiarrhythmic agent, was orally administered with and without a meal to 24 healthy male subjects to determine the effect of food on moricizine absorption and bioavailability. Relative to the fasting state, a standardized breakfast delayed the time to peak plasma moricizine concentration (...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/j.1552-4604.1991.tb01912.x
更新日期：1991-09-01 00:00:00
abstract：:Eight healthy men received 100 mg oral doses of etretinate separated by two-week washout periods in an open, randomized, crossover study. Etretinate was administered during a complete fast, with a standard high fat breakfast, a standard high carbohydrate breakfast, and 16 ounces of whole milk. Plasma samples were obta...
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.1552-4604.1985.tb02881.x
更新日期：1985-11-01 00:00:00
abstract：:Amikacin was administered to 51 patients with serious Gram-negative infections. A favorable clinical outcome was observed in 32 patients (62 per cent). No major untoward effects were noted. The severity of the underlying disease and the site of the infection were important for the outcome. Urinary tract infections res...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1002/j.1552-4604.1976.tb01520.x
更新日期：1976-04-01 00:00:00
abstract：:The effect of hepatic impairment on the pharmacokinetics of a sustained-release formulation of ranolazine and 3 major metabolites was investigated in an open-label, parallel-group study. Ranolazine (875-mg loading dose followed by 500 mg every 12 hours for a total of 4 maintenance doses) was administered to subjects w...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1177/0091270005276739
更新日期：2005-07-01 00:00:00
abstract：:Two once-daily rivaroxaban dosing regimens were compared with warfarin for stroke prevention in patients with non-valvular atrial fibrillation in ROCKET AF: 20 mg for patients with normal/mildly impaired renal function and 15 mg for patients with moderate renal impairment. Rivaroxaban population pharmacokinetic (PK)/p...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1002/jcph.288
更新日期：2014-08-01 00:00:00
abstract：:This randomized crossover study in healthy participants assessed pharmacokinetic interactions between telavancin, aztreonam, and piperacillin/tazobactam. Part 1: 11 participants received telavancin 10 mg/kg, aztreonam 2 g, or a combination of telavancin 10 mg/kg+aztreonam 2 g intravenously on 3 separate days. Part 2: ...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1177/0091270009337133
更新日期：2009-07-01 00:00:00
abstract：:Etoricoxib is a potent selective COX-2 inhibitor in man. Ex vivo whole-blood assays assessed COX-2 inhibition after oral administration of etoricoxib in single (5-500 mg) and multiple (25-150 mg) once-daily doses to healthy human subjects. A separate study examined ex vivo gastric mucosal PGE2 synthesis after etoricox...
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：2003-06-01 00:00:00
abstract：:Caffeine has been used frequently in the treatment and prevention of apnea of prematurity. The metabolism of caffeine depends on the activities of the hepatic enzymes that vary from one infant to another. The objective of this study was to determine the influence of postnatal age (PNA), birth weight (BW), study weight...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1177/00912700122010500
更新日期：2001-06-01 00:00:00
abstract：:Concentrations in breast milk of medications used during general anesthesia were measured to determine whether interruption of breast-feeding was indicated. Breast milk and maternal blood samples were obtained from nine women undergoing tubal sterilization under general anesthesia. Concentrations of methohexital, mepe...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/j.1552-4604.1997.tb04780.x
更新日期：1997-03-01 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：:The hypotensive effect, kinetics, and concentration-response relationship of labetalol, alpha beta- and alpha 1-adrenoceptor blocking drug, were studied in seven women with a moderate-to-severe hypertension (averaged diastolic blood pressure [DBP] of 100 to 120 mm Hg measured during a 1- to 2-day hospitalization perio...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/j.1552-4604.1993.tb01933.x
更新日期：1993-10-01 00:00:00
abstract：:The pharmacokinetics and pharmacodynamics of flunisolide were studied in healthy volunteers after inhalation. In the morning on the day the study began, volunteers inhaled 0.5 mg of flunisolide with and without oral administration of charcoal, or 1 mg, 2 mg, and 3 mg of flunisolide with concomitant administration of c...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1002/j.1552-4604.1997.tb04263.x
更新日期：1997-10-01 00:00:00
abstract：:This study was designed to evaluate the steady-state pharmacokinetics (PK) of estradiol and its metabolites, estrone and estrone sulfate, following application of a novel estradiol transdermal spray to healthy postmenopausal women. Participants were randomly assigned in parallel to receive 1-, 2-, or 3-spray doses (24...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1177/0091270009339187
更新日期：2009-09-01 00:00:00
abstract：:Epoxieicosatrienoic acids (EETs) play a protective role against damaging processes in the kidney. We have assessed the effect of polymorphisms in EETs-producing enzymes (CYP2C8 and CYP2J2) and other proteins involved in calcineurin inhibitors (CNIs) disposition (CYP3A4, CYP3A5, and ABCB1) on graft function and clinica...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.15
更新日期：2013-04-01 00:00:00
abstract：:Because of the key role blood viscosity plays in the regulation of blood pressure (BP) and the hemorheological effects of pentoxifylline (PTX), this study was conducted to evaluate whether PTX can reduce BP when added to captopril in patients with stage 1 hypertension. In this randomized clinical trial 62 patients wit...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/jcph.1516
更新日期：2020-02-01 00:00:00
abstract：:In vitro dissolution profile testing of 12 generic 6-propyl-2-thiouracil (PTU) formulations indicated significant differences in their solubilities in water and in 0.1N hydrochloric acid. Two products, representing the extremes of solubility, were subsequently tested for bioavailability. Bioavailability data from euth...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1002/j.1552-4604.1980.tb02530.x
更新日期：1980-02-01 00:00:00
abstract：:This study was designed to measure the effect of the addition of zonisamide on phenytoin pharmacokinetics under steady-state conditions in patients with epilepsy. Nineteen patients stabilized under phenytoin monotherapy were included in a 3-center, open-label, 1-way drug interaction trial. Zonisamide was gradually inc...
journal_title：Journal of clinical pharmacology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1177/0091270004268045
更新日期：2004-11-01 00:00:00
abstract：:Amiodarone is a unique antiarrhythmic agent originally developed as a vasodilator. Classified electrophysiologically as a Type III antiarrhythmic, it also has both nonspecific antisympathetic and direct, fast channel-membrane effects. Hemodynamic effects of orally administered amiodarone (a negative inotropic agent) a...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1002/j.1552-4604.1991.tb03673.x
更新日期：1991-11-01 00:00:00
abstract：:The primary objective was to determine the pharmacokinetics of single oral and intravenous doses of pantoprazole in children 2 to 16 years of age. The secondary objective was to assess the safety and tolerability of these doses. Male and female hospitalized and nonhospitalized patients from ages 5 to 16 years received...
journal_title：Journal of clinical pharmacology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1177/0091270008321811
更新日期：2008-11-01 00:00:00
