Abstract:
PURPOSE:Fibroblast growth factor receptor 4 (FGFR4) expression has association with tumor malignancy. In thyroid cancers, FGFR4 has been reported to be characteristically expressed in aggressive thyroid tumors, such as anaplastic thyroid carcinoma (ATC). METHODS:We investigated FGFR4 expression in patients with ATC and analyzed their clinical responses to lenvatinib. Primary tumor samples were obtained from 12 patients with ATC who underwent surgery or core needle biopsy. FGFR4 protein expression in all ATC samples was analyzed via immunohistochemistry, and the treatment efficacy of lenvatinib was evaluated. RESULTS:The proportion of FGFR4-positive cells in the samples ranged from 0 to 50%. Four patients had partial responses, and three patients had stable diseases as a best clinical response to lenvatinib. The median PFS durations of patients with none, weak, and moderate intensity were 0.5, 3.2 (95% CI 1.1-not estimable [NE]), and 4.6 (95% CI 1.1-NE) months, respectively (p = 0.003). CONCLUSIONS:Because FGFR4 was expressed in ATC tissues, the FGFR4 expression might be associated with the treatment efficacy of lenvatinib in a part of ATC patients. To clarify whether FGFR4 can serve as a prognostic or predictive factor for lenvatinib therapy, more cases must be accumulated.
journal_name
Eur J Clin Pharmacoljournal_title
European journal of clinical pharmacologyauthors
Yamazaki H,Yokose T,Hayashi H,Iwasaki H,Osanai S,Suganuma N,Nakayama H,Masudo K,Rino Y,Masuda Mdoi
10.1007/s00228-020-02842-ysubject
Has Abstractpub_date
2020-05-01 00:00:00pages
703-709issue
5eissn
0031-6970issn
1432-1041pii
10.1007/s00228-020-02842-yjournal_volume
76pub_type
杂志文章abstract:BACKGROUND:Sequential and concomitant therapies are two innovative therapies for Helicobacter pylori (H. pylori) eradication. However, the comparative efficacy and safety of these treatments are controversial. Therefore, we aimed to conduct an updated systematic review and meta-analysis of studies that compared these t...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00228-017-2347-7
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:To investigate possible differences in the time course of vasodilating effects of atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) in humans. METHODS:We measured forearm blood flow (FBF) by strain gauge plethymography and cyclic GMP spillover during and after intra-arterial infusions of BNP...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00228-008-0516-4
更新日期:2008-09-01 00:00:00
abstract::The benzamide-derivative moclobemide (Ro 11-1163) is a new short-acting, reversible MAO-inhibitor, preferentially affecting Type A MAO, which is, being developed as an antidepressant agent. The effect of moclobemide on heart rate, blood pressure, electrocardiographic and systolic time intervals was assessed in eight h...
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/BF00543787
更新日期:1983-01-01 00:00:00
abstract::The comparative enzyme inducing effects of rifabutin and the chemically related drug rifampicin have been investigated in 8 normal subjects. Rifampicin 600 mg daily for 7 days caused considerable shortening of the antipyrine half-life and a marked increase in antipyrine clearance, associated with an increased rate of ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00615223
更新日期:1988-01-01 00:00:00
abstract::In a double-blind, randomized study, the long-term effects of timolol and placebo on FEV1, PEFR, FVC, VC, respiratory rate and heart rate were compared in 32 patients surviving acute myocardial infarction, 17 on timolol and 15 on placebo. The patients were assessed before and after 1, 3 and 6 months of medication, and...
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/BF00635703
更新日期:1985-01-01 00:00:00
abstract::Twenty patients (5 females, 15 males) with severe heart failure (NYHA IV), due to coronary artery disease in 14, and congestive cardiomyopathy in 6, received an intravenous bolus of the calcium blocker nisoldipine 0.2 mg followed by a continuous infusion of 0.2 micrograms.kg-1.min-1. Haemodynamic measurements were per...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00314795
更新日期:1990-01-01 00:00:00
abstract::The incidence of vasodilation-related events (flushing, headache, dizziness and oedema) was determined in a total of 37,670 patients treated with diltiazem, nicardipine, isradipine or amlodipine and studied by Prescription-Event Monitoring between 1984 and 1991. Event rates are expressed as the percentage of patients ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00202163
更新日期:1995-01-01 00:00:00
abstract::The role of acetylator phenotype in determining the response to hydralazine when it was added to diuretic and beta-blocker at doses not exceeding 200 mg daily was examined in 57 hypertensive patients. 81% of rapid acetylators needed 200 mg hydralazine daily compared to 38% of slow acetylators (p less than 0.01). Despi...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00546706
更新日期:1984-01-01 00:00:00
abstract::The bioavailability of four preparations containing dihydrotachysterol (DHT2) was tested in two separate trials with administration of single, oral doses of 1 mg per individual. The relative bioavailability of corresponding preparations (capsules vs capsules and oral solution vs oral solution) was tested in a randomis...
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/BF00193484
更新日期:1994-01-01 00:00:00
abstract::A phamacokinetic study in man has been made of a new dosage form of diclofenac hydroxyethylpyrrolidine (DIEP); soluble salt packed in sachets was compared with diclofenac sodium as enteric coated tablets. Oral DIEP 2 X 50 mg showed a significant difference in absorption kinetics (ka, lag time and tmax) as compared to ...
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/BF00265987
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVE:To study the distribution of the thiopurine methyltransferase (TPMT) genotype among azathioprine (Aza)-tolerant and -intolerant patients with various disorders, and to investigate a possible relationship with the Aza metabolite levels. METHODS:Forty-six Aza-tolerant and six Aza-intolerant patients had the TP...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00228-003-0698-8
更新日期:2004-01-01 00:00:00
abstract::Since 1988, the German Embryotox institute combines individual counselling of pregnant women and their health care providers (HCP) with research on drug safety in pregnancy. In addition, Embryotox offers web-based information which covers the most important and most frequently requested pharmaceutical substances. In c...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-017-2351-y
更新日期:2018-02-01 00:00:00
abstract::The purpose of the study was to examine long-term nicotine substitution and its variability during use of a nicotine patch. In two smoking cessation studies a 16-h nicotine patch, releasing 15 mg nicotine, was applied daily for 16 h over 12 weeks, to 167 smokers. Salivary cotinine was highly correlated with plasma cot...
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/BF02280755
更新日期:1992-01-01 00:00:00
abstract::We have studied the transfer of the analgesic ketorolac tromethamine into breast milk in ten women aged between 22 and 35 years. Ketorolac administration was started between 2 and 6 days after delivery. The breast milk was not fed to the infant because of maternal antibiotic use (6 patients) or because of jaundice of ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00558080
更新日期:1989-01-01 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:The extrapolated area under the concentration-time curve (AUC0-infinity) for any drug is considered by operating guidelines as the primary parameter related to the extent of absorption in single-dose bioavailability and bioequivalence trials. Not more than 20% should be added to the experimental AUC (AUC0-t) ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280050684
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND:Many studies have indicated the adequate use of lipid-lowering drugs (LLDs) as a factor in reducing the risk of cardiovascular disease. However, in clinical practice, a very high percentage of patients are not adequately treated. OBJECTIVE:To analyze the management of hypercholesterolemia in a non-experimen...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-005-0911-z
更新日期:2005-05-01 00:00:00
abstract::The bronchodilator activity and side-effects of treatment for 4 days with either 0.085, 0.170 or 0.34 mg/kg bambuterol b.i.d. (a prodrug of terbutaline) or 0.071 mg/kg terbutaline t.i.d. have been evaluated over 12 h, in a double-blind, randomized crossover trial in 19 asthmatic out-patients. Plasma terbutaline concen...
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/BF00614187
更新日期:1986-01-01 00:00:00
abstract::As a target group, geriataric patients were selected for pharmacokinetic studies with terodiline (Mictrol), an anticholinergic and calcium antagonist drug effective in the treatment of urinary incontinence. The single-dose kinetics in the geriatric patients (mean age 82 years) differed significantly from that previous...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00540958
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Laryngoscopy and tracheal intubation are associated with hemodynamic responses that might increase morbidity and mortality in some patients. Lornoxicam is a nonsteroidal anti-inflammatory drug, which, when added to fentanyl, successfully attenuated the pressor response of intubation. The aim o...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00228-011-1017-4
更新日期:2011-08-01 00:00:00
abstract:PURPOSE:We investigated the role of genetic, physiological, environmental, and epigenetic factors in regulating CYP2A6 expression and nicotine metabolism. METHODS:Human livers (n = 67) were genotyped for CYP2A6 alleles and assessed for nicotine metabolism and CYP2A6 expression (mRNA and protein). In addition, a subset...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-009-0762-0
更新日期:2010-03-01 00:00:00
abstract::The pharmacokinetics of loprazolam have been studied in eight healthy male volunteers after single and repeated 2 mg oral doses taken at night, for eight nights. The absorption and disposition of unchanged drug (HPLC-GC assay) and receptor active benzodiazepine-type materials (radioreceptor assay) were examined after ...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00542354
更新日期:1983-01-01 00:00:00
abstract::We have investigated the prevalence of poor metabolisers (PM) of S-mephenytoin in 373 unrelated, healthy Spanish Caucasian subjects, based on the enantiomeric S/R mephenytoin ratio in urine collected 0-8 h and 24-32 h after intake of the racemic drug. Five of the subjects were PM (1.34%, 95% confidence interval 0.18-2...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF02440867
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:We previously found that, compared with healthy subjects. asymptomatic hepatitis-B virus (HBV) carriers displaying slow acetylator phenotype demonstrate a significant prolongation of the elimination half-life of 4-methylaminoantipyrine (MAA) and a decrease in the clearance of formation of 4-aminoantipyrine (A...
journal_title:European journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s002280100341
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:Angiotensin-converting enzyme (ACE) inhibitors block angiotensin II formation and release bradykinin, which is effective in the regulation of oxidoinflammatory injury. Some reports denote alterations in the effectiveness of ACE inhibitors in association with ACE insertion/deletion (I/D) gene polymorphisms. T...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-014-1751-5
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:The use of estimated glomerular filtration rate (eGFR) in daily clinical practice. METHODS:eGFR is a key component in drug therapy management (DTM) in patients with renal impairment. eGFR is routinely reported by laboratories whenever a serum creatinine testing is ordered. In this paper, we will discuss how to...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-016-2113-2
更新日期:2016-12-01 00:00:00
abstract::7-3H-phenylephrine was given to 15 volunteers by a short-infusion n = 4) or p.o. (10 volunteers, 1 patient with porto-caval anastomosis). Analysis of serum for free 3H-phenylephrine and fractionation of urinary radioactivity was performed by ion-exchange and thin-layer chromatography. As almost the same 3H-activity wa...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/BF00637623
更新日期:1982-01-01 00:00:00
abstract:INTRODUCTION:Reimbursement databases are potentially invaluable tools to develop and conduct pharmacoepidemiological studies on drug use. However, two types of factors that may influence the performance of a database can be distinguished: firstly, factors related to the constitution of the database, and secondly, facto...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s00228-010-0819-0
更新日期:2010-07-01 00:00:00
abstract:PURPOSE:Tolvaptan is a selective vasopressin V2 receptor antagonist that can be given orally once daily for treatment of clinically significant hypervolemic and euvolemic hyponatremia (US and Europe) or extracellular volume expansion despite taking other diuretics (Japan). In vitro studies indicated that tolvaptan was ...
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/s00228-011-1106-4
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:To determine the possible interaction between the antihypertensive agent cicletanine and the hypoglycaemic drug tolbutamide. METHODS:Time-courses of glycaemia and serum immunoreactive insulin (IRI) were followed in 10 healthy subjects after two tolbutamide infusions in each volunteer; initially alone and 9 d...
journal_title:European journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1007/s002280050127
更新日期:1996-01-01 00:00:00