Abstract:
PURPOSE:The purpose of this study was to investigate the interactions of itraconazole (ITCZ) with orally administered calcineurin inhibitors (CNIs) in Japanese allogeneic hematopoietic stem cell transplant (HSCT) recipients. METHODS:Sixteen HSCT patients (8 patients each receiving tacrolimus or cyclosporine) were enrolled. An ITCZ oral solution was administered from day 30 after the initiation of ITCZ administration as a loading dose. Before the co-administration of ITCZ and CNI and 1 week daily thereafter, whole blood ITCZ and CNI (tacrolimus or cyclosporine) concentrations were measured in samples taken just before (C0h) and 2 h (C2h) after CNI administration. RESULTS:The median dose-adjusted C0h values of tacrolimus and cyclosporine on day 7 after the start of ITCZ co-administration were 5.6- and 2.7-fold higher, respectively, than the corresponding values obtained before the initiation of ITCZ treatment. On day 7 after ITCZ treatment, the mean single dosages of tacrolimus and cyclosporine were reduced to 33.7 and 66.5 % of the dosages before ITCZ co-administration, respectively, to adjust the CNI target concentration. Although ITCZ co-administration did not alter the dose-adjusted C0h values of tacrolimus in a patient with a CYP3A5 1/ 1 allele, it did change this value of tacrolimus in patients with CYP3A5 3 alleles. However, in patients receiving cyclosporine, no such tendency was observed. CONCLUSION:The magnitude of the interaction between orally administered tacrolimus and ITCZ was significantly greater than that between cyclosporine and ITCZ. Prospective analysis of the CYP3A5 polymorphism may be important to ensure safe and reliable immunosuppressive therapy with tacrolimus in patients treated with ITCZ.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Nara M,Takahashi N,Miura M,Niioka T,Kagaya H,Fujishima N,Saitoh H,Kameoka Y,Tagawa H,Hirokawa M,Sawada Kdoi
10.1007/s00228-013-1471-2subject
Has Abstractpub_date
2013-06-01 00:00:00pages
1321-9issue
6eissn
0031-6970issn
1432-1041journal_volume
69pub_type
临床试验,杂志文章abstract:PURPOSE:Studies demonstrating mortality benefit of beta blockers (BB) after myocardial infarction (MI) were conducted before the era of percutaneous intervention and widespread use of statins. Recent retrospective studies show inconsistent results regarding which subgroups of coronary artery disease (CAD) patients' ben...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-020-02886-0
更新日期:2020-08-01 00:00:00
abstract::The plasma pharmacokinetics of adriamycin has been studied in 21 cancer patients (31-85 years old) without liver tumours after short (3.00 min) and prolonged (45 min-16 h) i.v. infusions. The area under the plasma concentration-time curve and the maximum plasma concentration compensated for dose variation showed a mor...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00609693
更新日期:1985-01-01 00:00:00
abstract::Seven patients with acutely elevated diastolic blood pressure (DBP greater than or equal to 135 mmHg) were treated with repeated injections of diazoxide 1 mg/kg body weight i.v. at 10-min intervals. If the DBP was not reduced to 110 mmHg or less after 5 injections, a dose of 5 mg/kg was given. Serum diazoxide (total a...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00613809
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE:To describe trends in opioid consumption in Israel (morphine, methadone, oxycodone, pethidine, fentanyl, buprenorphine, codeine, and dextropropoxyphene) over the 9 years, 2000-2008, and to explore explanations for changes in consumption, in amounts and the pattern. METHODS:Data for the 2000-2008 period (all ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-010-0932-0
更新日期:2011-02-01 00:00:00
abstract::The pharmacokinetics of intravenous chloramphenicol has been studied in 42 patients with liver disease and in 8 controls. The half-life of chloramphenicol (t 1/2) was increased in the various liver disorders, the metabolic clearance rate (MCR) and apparent volume of distribution (Vd) were decreased and the area under ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00542103
更新日期:1981-01-01 00:00:00
abstract::The acute effect of a single oral dose of isradipine 5 mg on blood pressure, renal haemodynamics, electrolyte excretion and plasma renin activity was studied in 10 healthy males. Isradipine did not produce a significant change in systolic or diastolic blood pressure, and glomerular filtration rate, renal plasma flow, ...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00315405
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVE:To examine the association between the sparteine/debrisoquine (CYP2D6) oxidation polymorphism and the risk of lung cancer. METHOD:Meta-analysis of case-control studies using a random effects model. The "Main outcome measure" was the odds ratio for the risk of lung cancer, using extensive metabolisers as the ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,meta分析
doi:10.1007/s002280050219
更新日期:1997-01-01 00:00:00
abstract::Oxitropium bromide (OXBR) is a new anticholinergic drug, which is expected to be useful in the treatment of nocturnal asthma. The only pharmacokinetic data were obtained with the 14C-labelled compound. A sensitive radioreceptor assay for the determination of unlabelled OXBR in plasma was developed, based on competitio...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00558132
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:Sacubitril/valsartan (LCZ696) is a first-in-class angiotensin receptor neprilysin inhibitor (ARNI) indicated to reduce the risk of cardiovascular death and hospitalization for heart failure in patients with chronic heart failure (NYHA class II-IV) and reduced ejection fraction. This study was aimed to evaluate ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00228-016-2062-9
更新日期:2016-08-01 00:00:00
abstract::We have studied pharmacokinetics of a new H2-receptor antagonist, TZU-0460, in patients with varying degrees of renal impairment. The apparent volume of distribution at steady-state was 1.70 l/kg, and the plasma protein binding of TZU-0460 or its active metabolite, desacetyl TZU-0460 was less than 10% in normal subjec...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00608220
更新日期:1986-01-01 00:00:00
abstract::Cyclofenil was given as a single oral dose of 200 mg, and also as 200 mg/day for eight days, to seven healthy female volunteers. Plasma was analyzed for the active metabolite and pharmacokinetic modelling was performed. A biological half life of 29 h was bound after the single dose and 18 h after the eighth day of con...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00561952
更新日期:1981-02-01 00:00:00
abstract::Differences in the plasma concentrations of drugs after oral administration are caused by two main factors: variation in absorption ratios and in the distribution processes in the body. A new method for the dissection of both types of factors is discussed. The method uses a reference regression of the AUC-values to th...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00545226
更新日期:1982-01-01 00:00:00
abstract:OBJECTIVE:This paper describes a method to determine the number of patients and the number of blood levels which are appropriate for a pharmacokinetic population analysis. METHODS:We studied this question by performing 203 runs of population analysis, using the NPEM algorithm with a one compartment model, starting wit...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280050199
更新日期:1996-01-01 00:00:00
abstract:PURPOSE:The survival of esophageal and gastric cancer patients treated with chemotherapy is rarely assessed outside of clinical trials. Therefore, we compared the effectiveness of various curative or palliative chemotherapy regimens on the survival of esophageal and gastric cancer patients in a "real world" clinical se...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-020-02883-3
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to investigate in healthy male subjects the tolerability, pharmacokinetics, and pharmacodynamics of ascending doses of clazosentan, an intravenous endothelin receptor antagonist. METHODS:Clazosentan was infused at doses of 3-60 mg/h for 3 h, 60 mg/h for 6 h and at 30 mg/h for 12...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00228-006-0117-z
更新日期:2007-02-01 00:00:00
abstract::The effects of acute and chronic administration of a slow-release preparation of pinacidil have been studied in eight normotensive volunteers aged 40-57 years. Continuous administration of 20 mg b.i.d. pinacidil had no effect on serum pinacidil concentrations measured as AUC (0-9 h), but accumulation of the principal ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00555515
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVE:This multicenter, double-blind, placebo-controlled, parallel-group study was designed to assess the acute effects of intravenous mibefradil on the electrophysiologic characteristics of the human heart. METHODS:Seventy-one patients referred for routine electrophysiologic testing were randomized to receive one...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/s002280050241
更新日期:1997-01-01 00:00:00
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journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1700-3
更新日期:2014-08-01 00:00:00
abstract::Antibiotic cost information was added to the computerized print-out for each patient of microbiology culture results, next to the antibiotic susceptibility list. During the first six months of this addition, the average monthly cost of antibiotics decreased by 16.5% ($7636) compared to the 12 months period preceding t...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00558264
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abstract::The pharmacokinetic profiles of transdermal timolol 6 and 24 mg (as 5 and 20% w/v patches) was studied in four healthy young volunteers. To assess its bioavailability, the pharmacokinetics of an IV infusion of timolol maleate 5 mg was also determined in the same subjects. When the 20% (w/v) timolol patch was applied, ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00315551
更新日期:1993-01-01 00:00:00
abstract::Blood levels of racemic chloroquine and its main metabolites desethylchloroquine and bisdesethylchloroquine were measured in 29 patients treated chronically for rheumatoid arthritis. In six patients, the concentrations were followed during a one day dosage interval. There was considerable intersubject variability in t...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00280130
更新日期:1992-01-01 00:00:00
abstract:OBJECTIVE:Psychosis is a common complication of the drug treatment of Parkinson's disease (PD). Treatment of this complication is difficult as most antipsychotic drugs worsen motor symptoms of PD. Only the atypical antipsychotic clozapine improves psychosis without worsening of parkinsonism. The aim of the present stud...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-002-0441-x
更新日期:2002-05-01 00:00:00
abstract:PURPOSE:The study aimed to describe the dispensing of benzodiazepines and benzodiazepine-related drugs (z-hypnotics) to pregnant women and to study the characteristics of these women and the extent of co-medication. METHODS:A population-based cohort study was conducted based on the linkage of nationwide registries: th...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1744-4
更新日期:2014-11-01 00:00:00
abstract::To evaluate the magnitude and duration of the antihypertensive effect of sustained release (SRO) isradipine, 37 uncomplicated essential hypertensive patients (diastolic blood pressure 100-115 mm Hg after a one month run-in on placebo) were randomised to receive, according to a double-blind cross-over design, isradipin...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00315275
更新日期:1993-01-01 00:00:00
abstract::The kinetics of triamterene and its active phase II metabolite were studied in 32 patients with various degrees of impaired renal function; the creatinine clearances ranged from 135 to 10 ml/min. The area under the plasma concentration-time curves (AUC) for triamterene were not influenced by kidney function, but the A...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00609885
更新日期:1983-01-01 00:00:00
abstract::The plasma kinetics of timolol administered orally and intravenously to 5 male subjects were examined. Bioavailability was reduced by 25% when the drug was taken orally. Mean plasma half-life after oral dosing was 4.86 h, and after intravenous administration it was 4.56 h; the difference was not significant. The volum...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00716385
更新日期:1978-12-18 00:00:00
abstract:PURPOSE:To evaluate the clinical relevance of the Janus Web Application (JWA) in screening for potential drug-drug interactions (DDIs). METHODS:One hundred and fifty patients taking two drugs or more were studied. Potential DDIs were identified by the JWA. Interviewing the patient and looking into his/her medical reco...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-008-0547-x
更新日期:2008-12-01 00:00:00
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journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00567123
更新日期:1975-04-04 00:00:00
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journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00314988
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abstract::The effects of sodium nitroprusside (SNP) and 3-morpholino sydnonimine (SIN-1), isosorbide dinitrate (ISDN) and glyceryl trinitrate (GTN), and molsidomine (the inactive precursur of SIN-1) on monocyte chemotaxis and cyclic GMP (cGMP) concentration were studied. SNP and SIN-1 inhibited monocyte N-formyl-methionyl-leucy...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00315350
更新日期:1993-01-01 00:00:00