当前位置： SCI文献检索 > THROMBOSIS AND HAEMOSTASIS期刊下所有文献 > External quality assessment (EQA) for CoaguChek monitors.

External quality assessment (EQA) for CoaguChek monitors.

Abstract：

:Anticoagulant control facilities are being overwhelmed by requests for monitoring and large numbers of patients are not therefore receiving treatment. Procedures designed for point-of-care testing have therefore been developed, the most popular being the CoaguChek. The need for external quality assessment (EQA) of monitors used by patients in self-management has been stressed in a European Commission (EC) Directive. It would not however be feasible for all CoaguChek monitors to be enrolled in national or regional EQA schemes which take time to organise and analyse. The European Concerted Action on Anticoagulation (ECAA) has therefore evolved a simpler system. Its value has been assessed in collaboration with the European Concerted Action on Thrombosis (ECAT). 523 monitors were tested at nine clinics which asked patients to bring their CoaguChek instruments to be assessed with the ECAA/ECAT procedure based on a set of 5 plasma samples with certified international normalised ratios (INR). 15% or more deviation from the certified INR on a single certified plasma sample from the set was defined by the ECAA as the limit of acceptable performance. One hundred and six (20.3%) of the monitors tested showed significant deviation and higher than average incidence of significant INR deviations reported with one specific numbered lot of test strips. Recent ECAA/ECAT, Danish and Italian studies report regular EQA of CoaguChek monitors is essential. There is general agreement that this should be performed at reasonably frequent intervals, at six months or whenever there is a change of the manufacturer's test strips.

journal_name

Thromb Haemost

journal_title

Thrombosis and haemostasis

authors

Jespersen J,Poller L,van den Besselaar AM,van der Meer FJ,Palareti G,Tripodi A,Shiach C,Keown M,Ibrahim S

doi

10.1160/TH09-10-0683

subject

Has Abstract

pub_date

2010-05-01 00:00:00

pages

936-41

issue

5

eissn

0340-6245

issn

2567-689X

pii

09-10-0683

journal_volume

103

pub_type

杂志文章,多中心研究

相关文献

THROMBOSIS AND HAEMOSTASIS文献大全
  • Animal models of vulnerable plaque. Clinical context and current status.

    abstract：:There is increasing recognition of the importance of vulnerable plaque and acute plaque rupture leading to thrombosis, in the pathogenesis of acute coronary syndromes. This is fueling a number of developments, including novel imaging modalities and potential plaque stabilization therapies. However, to date, no animal ...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,评审

    doi：10.1160/TH03-06-0374

    authors： Lowe HC,Jang IK,Khachigian LM

    更新日期：2003-11-01 00:00:00

  • Psychometric properties of the 8-item Morisky Medication Adherence Scale in patients taking warfarin.

    abstract：:There is no patient-reported medication adherence measure that has been validated in Singapore. This study aimed to validate the 8-item Morisky Medication Adherence Scale (MMAS) in patients taking warfarin in Singapore. A cross-sectional survey was conducted in a convenience sample of 151 patients taking warfarin at a...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH12-05-0368

    authors： Wang Y,Kong MC,Ko Y

    更新日期：2012-10-01 00:00:00

  • Stroke and Thromboembolism in Warfarin-Treated Patients with Atrial Fibrillation: Comparing the CHA2DS2-VASc and GARFIELD-AF Risk Scores.

    abstract：BACKGROUND: Evaluation of thromboembolic risk is essential in anticoagulated atrial fibrillation (AF) patients. The CHA2DS2-VASc score is largely validated and recommended by most guidelines. The GARFIELD-AF Stroke score has been proposed as an alternative risk score. METHODS: We analyzed warfarin-treated patients fro...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1055/a-1333-4448

    authors： Proietti M,Rivera-Caravaca JM,Esteve-Pastor MA,Marín F,Lip GYH

    更新日期：2020-12-09 00:00:00

  • Relation between ADAMTS13 activity and ADAMTS13 antigen levels in healthy donors and patients with thrombotic microangiopathies (TMA).

    abstract：:We have established a new, enzyme-linked immunosorbent assay (ELISA) for the detection of ADAMTS13 antigen using purified polyclonal rabbit anti-human ADAMTS13 IgG. Normal plasma ADAMTS13 antigen levels span a concentration of 740-1420 ng/ml (median 1080 ng/ml) resulting in an ADAMTS13 activity to antigen ratio of 0.4...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH05-08-0550

    authors： Rieger M,Ferrari S,Kremer Hovinga JA,Konetschny C,Herzog A,Koller L,Weber A,Remuzzi G,Dockal M,Plaimauer B,Scheiflinger F

    更新日期：2006-02-01 00:00:00

  • Fibrinopeptide A (FPA) level and fibrinogen kinetics in patients with malignant disease.

    abstract：:FPA level, fibrinogen turnover rate, and fibrinolytic activity were studied on 18 patients with malignant disease. It was found that the FPA levels were significantly elevated and were correlated with fibrinogen turnover rate (r = 0.74, p less than 0.001) and FDP (r - 0.58, p less than 0.02). Estimated FPA turnover ra...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Yoda Y,Abe T

    更新日期：1981-12-23 00:00:00

  • Obstacles and options in the quest for drug candidates against vascular disease.

    abstract：:The difficulties in cardiovascular drug development have been exposed by recent clinical trials, which have uncovered various limitations of promising drug candidates. Yet, the imperative to improve medical treatment of atherosclerosis in aging populations afflicted by metabolic disease remains unbroken. Herein altern...

    journal_title：Thrombosis and haemostasis

    pub_type： 社论

    doi：10.1160/TH10-04-0256

    authors： Weber C

    更新日期：2010-07-01 00:00:00

  • Sequence alignment between vWF and peptides inhibiting the vWF-collagen interaction does not result in the identification of a collagen-binding site in vWF.

    abstract：:We previously found that two peptides (N- and Q-peptide) selected by phage display for binding to an anti-vWF antibody, were able to inhibit vWF-binding to collagen (1). The sequence of those peptides could be aligned with the sequence in vWF at position 1129-1136 just outside the A3-domain. As the peptides represent ...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Vanhoorelbeke K,van der Plas RM,Vandecasteele G,Vauterin S,Huizinga EG,Sixma JJ,Deckmyn H

    更新日期：2000-10-01 00:00:00

  • The Urokinase Plasminogen Activator System in Human Cancers: An Overview of Its Prognostic and Predictive Role.

    abstract：:Urokinase plasminogen activator (uPA) system regulates extracellular matrix remodelling by activating ubiquitous protease plasmin in many important physiological processes. The system components include uPA, plasminogen activator inhibitors (PAIs) and uPA receptor (uPAR). Besides its role in physiological processes, u...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,评审

    doi：10.1055/s-0038-1675399

    authors： Madunić J

    更新日期：2018-12-01 00:00:00

  • Thrombin activatable fibrinolysis inhibitor and its fibrinolytic effect in normal pregnancy.

    abstract：:We investigated changes in both thrombin activatable fibrinolysis inhibitor (TAFI) antigen levels and its functional effect on in vitro fibrinolysis in normal pregnancy. 152 pregnant women and 31 women in the immediate postpartum period were studied, with pregnancy divided into 6 windows at 4 weekly intervals. As TAFI...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH04-06-0387

    authors： Mousa HA,Downey C,Alfirevic Z,Toh CH

    更新日期：2004-11-01 00:00:00

  • Antithrombin III: a database of mutations.

    abstract：:Elucidation of the molecular defects responsible for antithrombin III deficiency is proceeding rapidly. In order that a record is kept of the new and duplicated mutations that are found, we have compiled a database that we plan to update annually. In this, the first report of the database, we list 6 antithrombin III l...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Lane DA,Ireland H,Olds RJ,Thein SL,Perry DJ,Aiach M

    更新日期：1991-12-02 00:00:00

  • Effect of adjunctive dipyridamole to DAPT on platelet function profiles in stented patients with high platelet reactivity. The result of the ACCEL-DIP Study.

    abstract：:Adjunctive use of phosphodiesterase (PDE) inhibitor can enhance antiplatelet and vasoprotective properties in patients with cardiovascular disease. The aim of this study was to evaluate the impact of PDE5 inhibitor dipyridamole on platelet function in stented patients with high platelet reactivity (HPR) during dual an...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,随机对照试验

    doi：10.1160/TH14-01-0040

    authors： Park Y,Jeong YH,Tantry US,Ahn JH,Kim KH,Koh JS,Park JR,Hwang SJ,Kwak CH,Hwang JY,Gurbel PA

    更新日期：2014-12-01 00:00:00

  • The epidermal growth factor receptor (EGFR) and proline rich tyrosine kinase 2 (PYK2) are involved in tissue factor dependent factor VIIa signalling in HaCaT cells.

    abstract：:Binding of the coagulation protease factor VIIa to its receptor Tissue Factor (TF) induces intracellular signals in several cell types including HaCaT keratinocytes. TF belongs to the cytokine receptor family, but is most likely not alone in transferring the complete TF/FVIIa signal over the plasma membrane. The prote...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH03-08-0549

    authors： Wiiger MT,Prydz H

    更新日期：2004-07-01 00:00:00

  • Gene expression in atherogenesis.

    abstract：:It is conceivable that the extent and spatio-temperal expression of dozens or even a few hundred genes are significantly altered during the development and progression of atherosclerosis as compared to normal circumstances. Differential gene expression in vascular cells and in blood cells, due to gene-gene and gene-en...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,评审

    doi：

    authors： Monajemi H,Arkenbout EK,Pannekoek H

    更新日期：2001-07-01 00:00:00

  • The APTT monitoring of heparin--the ISTH/ICSH collaborative study.

    abstract：:In an international collaborative study three candidate reference and the local APTT reagent have been tested with lyophilized plasmas containing heparin added in vitro and fresh plasmas from heparinized patients to determine whether it was possible to standardize APTT heparin monitoring. The APTT responses of patient...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,多中心研究

    doi：

    authors： Van der Velde EA,Poller L

    更新日期：1995-01-01 00:00:00

  • Prothrombin time proficiency testing: a robust grading method.

    abstract：:A robust two-way analysis of variance technique was applied to determine simultaneously the effects of method and thromboplastin on prothrombin time. A new approach to outlier detection for two-way analysis of variance was used. Focusing on the underlying error structure improved the uniformity of the grading procedur...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Han Y,Lawson WB,Dodds WJ,Lawrence CE

    更新日期：1985-10-30 00:00:00

  • A nation-wide analysis of venous thromboembolism in 497,180 cancer patients with the development and validation of a risk-stratification scoring system.

    abstract：:The Asian population is thought to have a low risk of venous thromboembolism (VTE), but the epidemiology of VTE in cancer patients remains unclear. The National Health Insurance Research Database of Taiwan was used to find hospitalised patients newly-diagnosed with cancer to determine the incidence of VTE in cancer pa...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH12-01-0010

    authors： Yu YB,Gau JP,Liu CY,Yang MH,Chiang SC,Hsu HC,Hong YC,Hsiao LT,Liu JH,Chiou TJ,Chen PM,Lee TS,Chou LF,Tzeng CH,Chen TJ

    更新日期：2012-08-01 00:00:00

  • An inhibitor to factor VIII:C in a patient with possible combined haemophilia A and von Willebrand's disease.

    abstract：:A factor VIII inhibitor has been found in a patient with an unusual combination of factor VIII-related properties. The inhibitor is directed specifically against the clotting activity (VIII:C) of the factor VIII complex. It behaves in a similar fashion to high responding inhibitors of factor VIII seen in haemophilia A...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Taylor LD,Dean FL,Tiedemann K,Ekert H

    更新日期：1986-04-30 00:00:00

  • Mediators of induction of augmented expression of plasminogen activator inhibitor type-1 in Hep G2 cells by platelets.

    abstract：:Plasminogen activator inhibitor type-1 (PAI-1) is a physiologic modulator of the fibrinolytic system. We have shown previously that PAI-1 biosynthesis in cultured cells depends on several factors in serum. Because platelets are richly endowed with specific growth factors and because the release reaction is an integral...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Hopkins WE,Westerhausen DR,Fujii S,Billadello JJ,Sobel BE

    更新日期：1991-08-01 00:00:00

  • Effectiveness and Safety of Apixaban versus Warfarin as Outpatient Treatment of Venous Thromboembolism in U.S. Clinical Practice.

    abstract：:In the AMPLIFY clinical trial, apixaban was non-inferior to warfarin plus subcutaneous enoxaparin bridge therapy in the treatment of acute venous thromboembolism (VTE) and was associated with significantly less bleeding. This study evaluated their comparative effectiveness and safety in routine clinical practice. A ma...

    journal_title：Thrombosis and haemostasis

    pub_type： 临床试验,杂志文章

    doi：10.1055/s-0038-1673689

    authors： Weycker D,Li X,Wygant GD,Lee T,Hamilton M,Luo X,Vo L,Mardekian J,Pan X,Burns L,Atwood M,Hanau A,Cohen AT

    更新日期：2018-11-01 00:00:00

  • Prevention of restenosis after percutaneous coronary interventions: the medical approach.

    abstract：:Restenosis following successful percutaneous coronary revascularization continues to represent a major problem limiting the clinical efficacy of this procedure. The underlying mechanisms of restenosis are comprised of a combination of effects from vessel recoil, negative vascular remodeling, thrombus formation and neo...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章,评审

    doi：

    authors： Rosanio S,Tocchi M,Patterson C,Runge MS

    更新日期：1999-09-01 00:00:00

  • The calcium modulator nifedipine exerts its antiaggregatory property via a nitric oxide mediated process.

    abstract：:The in vitro effect of nifedipine, a calcium channel blocker of the dihydropyridine (DHP) type, on platelet aggregation was reinvestigated considering especially the capability of platelets to form endogenous nitric oxide (NO). We studied the dose-dependent antiaggregatory property of nifedipine in porcine platelet ri...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Berkels R,Klaus W,Boller M,Rösen R

    更新日期：1994-08-01 00:00:00

  • Thrombomodulin: a new marker for placental abruption.

    abstract：:Thrombomodulin (TM), a marker of endothelial cell damage, has been localized to the placental syncytiotrophoblast. A prospective cohort study of twenty-five pregnant women who were admitted with a clinical diagnosis of placental abruption was undertaken. Abruption was confirmed after delivery in eight cases (Group 1)....

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Magriples U,Chan DW,Bruzek D,Copel JA,Hsu CD

    更新日期：1999-01-01 00:00:00

  • Reliability of a single beta-thromboglobulin measurement in a diabetic population: importance of PGE1 in anticoagulant mixture. Damad Study Group.

    abstract：:During the collection of samples for plasma beta-thromboglobulin (beta-TG) determination, it is well established that artificially high values can be observed due to in-vitro release. To estimate the reliability of a single beta-TG measurement, blood samples were collected simultaneously from both arms on two separate...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Scarabin PY,Strain L,Ludlam CA,Jones J,Kohner EM

    更新日期：1987-04-07 00:00:00

  • Detection and neutralisation of heparin by a fluorescent ruthenium compound.

    abstract：:Heparin and low-molecular-weight heparin (LMWH) are commonly monitored by determination of activated clotting times or chromogenic assays. Despite their wide use, these assays determine the biological activity and not the concentration of the anticoagulants. They may be inaccurate in some circumstances such as certain...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1160/TH09-03-0168

    authors： Szelke H,Harenberg J,Krämer R

    更新日期：2009-11-01 00:00:00

  • Homozygous Pro74-->Arg mutation in the platelet glycoprotein Ibbeta gene associated with Bernard-Soulier syndrome.

    abstract：:Bernard-Soulier syndrome (BSS) is an autosomal recessive bleeding disorder due to quantitative or qualitative abnormalities in the glycoprotein (GP) Ib/IX/V complex, the platelet receptor for von Willebrand factor. This complex is composed of four subunits, GPIbalpha, GPIbbeta, GPIX and GPV. We describe here the genet...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Kunishima S,Tomiyama Y,Honda S,Fukunishi M,Hara J,Inoue C,Kamiya T,Saito H

    更新日期：2000-07-01 00:00:00

  • Localization of the low-density lipoprotein receptor-related protein regions involved in binding to the A2 domain of coagulation factor VIII.

    abstract：:Catabolism of coagulation factor VIII (FVIII) is mediated by low-density lipoprotein receptor-related protein (LRP). The ligand-binding sites of LRP are formed by complement-type repeats (CR), and CR clusters II and IV bind most of LRP ligands. FVIII contains two major LRP-binding sites located in the A2 and A3 domain...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Sarafanov AG,Makogonenko EM,Andersen OM,Mikhailenko IA,Ananyeva NM,Khrenov AV,Shima M,Strickland DK,Saenko EL

    更新日期：2007-12-01 00:00:00

  • The effect of fulminant hepatic failure on protein C antigen and activity.

    abstract：:In eighteen patients with fulminant hepatic failure (FHF), in grade III or IV coma, both protein C antigen and activity were significantly decreased (0.35 +/- 0.03 u/ml and 0.35 +/- 0.03 u/ml respectively). There was a significant correlation between protein C antigen and activity (r = 0.61, p less than 0.01). Protein...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Langley PG,Williams R

    更新日期：1988-04-08 00:00:00

  • A critical investigation into the existence of circulating platelet aggregates.

    abstract：:By a method of counting single platelets in diluted whole blood, platelet aggregates were quantified ex-vivo. Four groups: 20 thrombotic patients, 10 non-thrombotic patients, 10 healthy old controls and 10 healthy young controls were included in the study. Using a 19 gauge needle, with and without tubing, venous blood...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Saniabadi AR,Lowe GD,Madhok R,Spowart K,Shaw B,Barbenel JC,Forbes CD

    更新日期：1986-08-20 00:00:00

  • Functional pool of cyclic adenosine 3',5'-monophosphate in rabbit platelets.

    abstract：:Accumulation of the newly formed 14C-cyclic adenosine 3',5'-monophosphate (cyclic AMP) was found in the P1 (1.0) fraction, i.e. a platelet plasma membrane fraction which was obtained from 14C-adenine-labeled platelets. On the other hand, total cyclic AMP as determined simultaneously was located mainly in the platelet ...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：

    authors： Hashimoto S

    更新日期：1983-02-28 00:00:00

  • Neutrophil Extracellular Traps Enhance Staphylococcus Aureus Vegetation Formation through Interaction with Platelets in Infective Endocarditis.

    abstract：:The mechanisms or host factors involved in septic thrombus or vegetation formation in Staphylococcus aureus-induced infective endocarditis (IE) are unclear. Using an experimental endocarditis rat model, here we demonstrated that S. aureus HG001-induced vegetation was composed of bacterial floes encased in aggregated p...

    journal_title：Thrombosis and haemostasis

    pub_type： 杂志文章

    doi：10.1055/s-0039-1678665

    authors： Hsu CC,Hsu RB,Ohniwa RL,Chen JW,Yuan CT,Chia JS,Jung CJ

    更新日期：2019-05-01 00:00:00