Large differences in laboratory utilisation between hospitals in Sweden.

abstract：BACKGROUND:Rivaroxaban, a direct Xa inhibitor, is one of the new oral antithrombotic agents for which laboratory monitoring is thought to be unnecessary in most cases due to predictable pharmacokinetics. Circumstances are conceivable, however, in which reliable laboratory testing of Rivaroxaban is desirable. The aim of...

journal_title：Clinical chemistry and laboratory medicine

authors： Molenaar PJ,Dinkelaar J,Leyte A

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Selective serotonin reuptake inhibitors (SSRIs) in general, and citalopram/escitalopram in particular, are widely used to treat clinical depression. However, SSRI bioavailability and non-compliance represent major issues, especially in the clinical trials setting. In this context, frequent drug-level measure...

journal_title：Clinical chemistry and laboratory medicine

authors： Serebruany V,Malinin A,Dragan V,Atar D,van Zyl L,Dragan A,Lexapro Compliance Task Force.

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:The usefulness of serum antibodies to common food antigens (immunoglobulin G4; IgG4) assay in management of patients suffering from food intolerance was assessed. METHODS:A total of 22 asymptomatic healthy subjects and 68 patients with symptoms referred for suspected food intolerance were studied. Serum IgG...

journal_title：Clinical chemistry and laboratory medicine

authors： Bernardi D,Borghesan F,Faggian D,Bianchi FC,Favero E,Billeri L,Plebani M

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:A large body of evidence suggests that not only cerebral but also systemic oxidative stress (OxS) might be involved in the pathogenesis of late onset Alzheimer's disease (LOAD) and vascular dementia (VAD), as well as of the prodromal phase of dementia, the so-called mild cognitive impairment (MCI). In the pr...

journal_title：Clinical chemistry and laboratory medicine

authors： Cervellati C,Romani A,Bergamini CM,Bosi C,Sanz JM,Passaro A,Zuliani G

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:High-dose biotin therapy is beneficial in progressive multiple sclerosis (MS) and is expected to be adopted by a large number of patients. Biotin therapy leads to analytical interference in many immunoassays that utilize streptavidin-biotin capture techniques, yielding skewed results that can mimic various e...

journal_title：Clinical chemistry and laboratory medicine

authors： Piketty ML,Prie D,Sedel F,Bernard D,Hercend C,Chanson P,Souberbielle JC

更新日期：2017-05-01 00:00:00

abstract：:Biochemical measurements in "special fluids" are complicated with the problem of reference intervals. Reference intervals are difficult to establish for these types of samples since they are usually only collected in patients with clinical suspicion of disease. Determination of neurotransmitter metabolites in cerebros...

journal_title：Clinical chemistry and laboratory medicine

authors： Dhondt JL

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Investigation of a 61-year-old Caucasian male suffering from fatigue and weight loss led to the finding of a carbohydrate antigen 19-9 (CA 19-9) concentration of 80 kU/L using an ADVIA Centaur analyser. Determination of CA 19-9 on Vidas, AxSYM and Architect i2000 systems gave normal results. His rheumatoid f...

journal_title：Clinical chemistry and laboratory medicine

authors： Berth M,Bosmans E,Everaert J,Dierick J,Schiettecatte J,Anckaert E,Delanghe J

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Cost-impact models have indicated that in the USA, the use of antibiotic stewardship protocols based on procalcitonin (PCT) levels for patients with suspected acute respiratory tract infection results in cost savings. Our objective was to assess the cost impact of adopting PCT testing among patients with acu...

journal_title：Clinical chemistry and laboratory medicine

authors： Stojanovic I,Schneider JE,Wei L,Hong Z,Keane C,Schuetz P

更新日期：2017-03-01 00:00:00

abstract：:Steroid 21-hydroxylase deficiency is present in more than 90% of patients with congenital adrenal hyperplasia, an inherited metabolic disorder of adrenal steroidogenesis. Impaired enzymatic activity leads to the accumulation of metabolic intermediates (progesterone and 17-hydroxyprogesterone), which results in excessi...

journal_title：Clinical chemistry and laboratory medicine

authors： Concolino P,Mello E,Zuppi C,Capoluongo E

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:Urinary enzymes, including the brush border enzyme alanine aminopeptidase (AAP), are reliable biomarkers of nephrotoxicity and represent early indicators of tubular damage. The aim of the present study was to develop and validate an automated urinary AAP activity assay. METHODS AND RESULTS:For this purpose,...

journal_title：Clinical chemistry and laboratory medicine

authors： Holdt B,Peters E,Nagel HR,Steiner M

更新日期：2008-01-01 00:00:00

abstract：:Over the past decades, the randomized controlled trial has entered an era of continuous improvement and has gradually become accepted as the most effective way of determining the relative efficacy and toxicity of new therapies because it controls for placebo and time effects. However, even sensitive and properly desig...

journal_title：Clinical chemistry and laboratory medicine

authors： Cleophas TJ

更新日期：1999-11-01 00:00:00

abstract：:Successful reduction of the risk of viral transmission via blood components has focused attention on the risk of transfusion-associated bacterial sepsis. The incidence of transfusion reactions due to bacteria is currently estimated at between 1 per 100,000 and 1 per 1,000,000 units in the case of packed red blood cell...

journal_title：Clinical chemistry and laboratory medicine

authors： Walther-Wenke G

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:The calibration of Jaffe method for serum creatinine using one serum-based standard complemented with artificial matrix compensating standard's Jaffe-interfering substances allows two-point calibration with results well comparable with enzymatic methods. METHOD:Spectrophotometry was used. RESULTS:Jaffe pro...

journal_title：Clinical chemistry and laboratory medicine

authors： Chromý V,Rozkosná K,Sedlák P

更新日期：2008-01-01 00:00:00

abstract：:Advanced age-related macular degeneration (AAMD) is a complex sight-threating disease of public health significance. Micro RNAs (miRNAs) have been proposed as biomarkers for AAMD. The presence of certain single nucleotide polymorphisms (SNPs) may influence the explanatory value of these biomarkers. Here we present fin...

journal_title：Clinical chemistry and laboratory medicine

authors： SanGiovanni JP,SanGiovanni PM,Sapieha P,De Guire V

更新日期：2017-05-01 00:00:00

abstract：:We estimated the frequencies of phenotype (isoelectric focusing; IEF) vs. genotype (PCR/Hhal) discordance in a sample of an aged population (> 65 years). Both phenotype and genotype techniques have been used in the study of apolipoprotein E (apoE) polymorphism in 125 elderly subjects. The discordance between phenotype...

journal_title：Clinical chemistry and laboratory medicine

authors： Dupuy AM,Badiou S,Ritchie K,Mas E,Descomps B,Cristol JP,Touchon J

更新日期：2001-05-01 00:00:00

abstract：:The aim of this work was to assess the diagnostic value of anti-CCP-3 and anti-CCP-2 for the diagnosis of rheumatoid arthritis (RA) and determine whether anti-CCP-3 more accurately identifies patients with rheumatoid arthritis than anti-CCP-2. PubMed and CNKI databases were searched for studies published in English an...

journal_title：Clinical chemistry and laboratory medicine

authors： Zhang WC,Wu H,Chen WX

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND:POEMS syndrome is defined by Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy and Skin changes. The vascular endothelial growth factor (VEGF) appears to play a key role in the pathogenesis of the syndrome, and its concentrations are deemed to correlate to disease activity. The aim of the p...

journal_title：Clinical chemistry and laboratory medicine

authors： Altinier S,Proko K,Zaninotto M,Ciubotaru D,Seguso M,Varagnolo M,Lessi F,Briani C,Adami F,Plebani M

更新日期：2016-06-01 00:00:00

abstract：:Circulating tumor cells (CTCs) provide unique information for the management of breast cancer patients, since their detection and monitoring is useful for prognosis, prediction of response to therapy, or monitoring clinical course in patients with localized or metastatic disease. Currently, the most practical applicat...

journal_title：Clinical chemistry and laboratory medicine

authors： Lianidou ES,Markou A

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Chagas disease is endemic in Latin America, affecting 16-18 million people with more than 100 million exposed to risk of infection. Its etiological agent is Trypanosoma cruzi. To date, benznidazole is the only treatment of Chagas disease available in Europe. METHODS:A high-performance reversed-phase isocrat...

journal_title：Clinical chemistry and laboratory medicine

authors： Guerrero L,Pinazo MJ,Posada E,Gascón J,Ribas J,Soy D

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:We report a Dutch-Belgian multicentre evaluation of the Tosoh HLC-723G8 glycohaemoglobin analyser, an ion-exchange HPLC instrument for the separation and quantification of haemoglobin A1c (HbA1c) in whole blood. METHODS:We evaluated the analytical performances of the Tosoh G8 analyser and compared the resul...

journal_title：Clinical chemistry and laboratory medicine

authors： Chapelle JP,Teixeira J,Maisin D,Assink H,Barla G,Stroobants AK,Delzenne B,van den Eshof W

更新日期：2010-03-01 00:00:00

abstract：:The availability of so-called high-sensitivity troponin assays (hsTn) has scored a compelling goal for laboratory medicine, allowing the safe clinical application of international recommendations for the definition of acute myocardial infarction (AMI). However, the introduction of hsTn has not been welcomed by clinici...

journal_title：Clinical chemistry and laboratory medicine

authors： Ferraro S,Panteghini M

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Placental protein-13 (PP13) is involved in placental invasion and has been suggested as a maternal serum marker of preeclampsia (PE) development. However, the discriminatory ability of PP13 in first trimester has not been completely clarified. METHODS:PP13 was measured in first trimester (week 10+3-13+6) ma...

journal_title：Clinical chemistry and laboratory medicine

authors： De Villiers CP,Hedley PL,Placing S,Wøjdemann KR,Shalmi AC,Carlsen AL,Rode L,Sundberg K,Tabor A,Christiansen M

更新日期：2017-11-27 00:00:00

abstract：BACKGROUND:Blood alcohol determination plays an important role in laboratory medicine and forensic medicine. Nowadays, many methods are being used for alcohol measurement, but these methods are time-consuming and complex to perform laborious sample pre-treatment. The disposable amperometric biosensor, due to its portab...

journal_title：Clinical chemistry and laboratory medicine

authors： Luo P,Xie G,Liu Y,Xu H,Deng S,Song F

更新日期：2008-01-01 00:00:00

abstract：:Background Intravascular hemolysis and in vitro hemolysis are prevalent contributors to failed blood sample analysis in the routine hospital laboratory. Interferences by hemoglobin in spectrophotometric and certain enzyme activity assays is the major causative factor. Methods By exploiting the hemoglobin-binding prope...

journal_title：Clinical chemistry and laboratory medicine

authors： Sæderup KL,Revsholm J,Richardt PB,Christiansen SH,Hennig D,Moestrup SK,Graversen JH

更新日期：2019-10-25 00:00:00

abstract：:Until recently, the "human genome" programs were mainly directed towards the development of maps to identify disease genes. The genetic map comprises about 8000 highly informative second generation markers of the microsatellite type. The density of markers is now sufficient to localize a gene for a monogenic disease w...

journal_title：Clinical chemistry and laboratory medicine

authors： Weissenbach J

更新日期：1998-08-01 00:00:00

abstract：BACKGROUND:The purpose of an external quality assessment (EQA) is to evaluate the analytical capability of clinical laboratories, identify differences among the laboratories and improve analytical quality. Our EQA results show that the rates of unsatisfactory performance for thyroid hormone tests were the highest in al...

journal_title：Clinical chemistry and laboratory medicine

authors： Zhou Q,Li S,Li X,Wang W,Wang Z

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Lactase persistence is an inherited autosomal dominant trait that confers the ability to digest lactose after weaning. Lactose persistence is caused by single nucleotide variants in a regulatory element for the lactase gene (LCT). In Europeans, lactase persistence is associated with the nucleotide variant LC...

journal_title：Clinical chemistry and laboratory medicine

authors： Strand H,Sørensen LK,Ingebretsen OC

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:The aim of the study was to develop a method for sweat chloride (Cl) quantification using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to present to the Joint Committee for Traceability in Laboratory Medicine (JCTLM) as a candidate reference method for the diagnosis of cystic fibrosis (CF). METHODS...

journal_title：Clinical chemistry and laboratory medicine

authors： Collie JT,Massie RJ,Jones OA,Morrison PD,Greaves RF

更新日期：2016-04-01 00:00:00

abstract：:Homocysteine is a risk factor for ischemic heart disease; similarly as is hyperlipidemia or insulin resistance, which frequently occur in women with polycystic ovary syndrome. We examined the relationships between thiols and hormonal status or insulin resistance in 40 women (aged 25.8 +/- 7 years) with polycystic ovar...

journal_title：Clinical chemistry and laboratory medicine

authors： Vrbíková J,Tallová J,Biciková M,Dvoráková K,Hill M,Stárka L

更新日期：2003-02-01 00:00:00

abstract：:Cardiovascular risk is associated with high lipoprotein(a) (Lp(a)) concentrations and low molecular weight apolipoprotein(a) (apo(a)) isoforms. We studied the relationship between these two biological parameters, particularly in subjects expressing two apo(a) isoforms. Plasma Lp(a) was measured by immunonephelometry i...

journal_title：Clinical chemistry and laboratory medicine

authors： Alaoui M,Merle C,Garnotel R,Jolly D,Durlach V,Gillery P

更新日期：2003-05-01 00:00:00