Abstract：
:Women with a history of venous thromboembolism (VTE), thrombophilia or both may be at increased risk of thrombosis during pregnancy, but the optimal management strategy is not well defined in clinical guidelines because of limited trial data. A strategy of risk assessment and heparin prophylaxis was evaluated in pregnant women at increased risk of VTE. In a prospective trial (Efficacy of Thromboprophylaxis as an Intervention during. Gravidity [EThIG]), 810 pregnant women were assigned to one of three management strategies according to pre-defined risk factors related to history of VTE and thrombophilic profile. Low-risk women (group I), received 50-100 IU dalteparin/kg body weight/day for 14 days postpartum, or earlier when additional risk factors occurred. Women at high (group II) or very high risk (group III) received dalteparin from enrollment until six weeks postpartum (50-100 IU and 100-200 IU/kg/day, respectively). Objectively confirmed, symptomatic VTE occurred in 5/810 women (0.6%; 95% confidence interval [CI], 0.2 to 1.5%) (group I, 0 of 225; II, 3/469; III, 2/116). The rate of serious bleeding was 3.0% (95 % CI, 1.9 to 4.4%); 1.1% (95 % CI, 0.5 to 2.2%) was possibly dalteparin-related. There was no evidence of heparin-induced thrombocytopenia, one case of osteoporosis, and rates of miscarriage and stillbirth were similar to previous, retrospective studies. Risk-stratified heparin prophylaxis was associated with a low incidence of symptomaticVTE and few clinically important adverse events. Antepartum heparin prophylaxis is, therefore, warranted in pregnant women with idiopathic thrombosis or symptomatic thrombophilia.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Bauersachs RM,Dudenhausen J,Faridi A,Fischer T,Fung S,Geisen U,Harenberg J,Herchenhan E,Keller F,Kemkes-Matthes B,Schinzel H,Spannagl M,Thaler CJ,EThIG Investigators.doi
10.1160/th07-05-0329subject
Has Abstractpub_date
2007-12-01 00:00:00pages
1237-45issue
6eissn
0340-6245issn
2567-689Xpii
07121237journal_volume
98pub_type
临床试验,杂志文章,多中心研究abstract：:Activated blood coagulation factor XIII has an important role in the final stage of the clotting cascade by the covalent crosslinking of alpha- and gamma-fibrin chains. We have recently shown that a functional polymorphism in exon 2. codon 34 of the FXIII A-subunit gene is protective against myocardial infarction. To ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-04-01 00:00:00
abstract：:Recently, numerous studies have suggested an association between factor XII (FXII) deficiency and recurrent pregnancy losses, and between autoantibodies to FXII and recurrent pregnancy losses. Autoantibodies to FXII rather than FXII deficiency may be a risk factor for recurrent pregnancy losses. To know the pathogenes...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH07-07-0447
更新日期：2008-02-01 00:00:00
abstract：:Increased fibrinogen concentration is a well known phenomenon following acute ischemic stroke. However, the natural course of this hyperfibrinogenemia is uncertain. We aimed to clarify whether it is of a transient or more persistent nature in patients who harbor an underlying morbid biology of atherothrombo-inflammati...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH07-08-0484
更新日期：2008-01-01 00:00:00
abstract：:Elevated plasma fibrinogen is a risk factor for cardiovascular disease (CVD), but associations between fibrinogen single nucleotide polymorphisms (SNPs) and disease risk are inconsistent. We investigated whether common (> or = 5% minor allele frequency) variation in the fibrinogen genes (FGA, FGB, FGG) is associated w...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1160/TH07-08-0523
更新日期：2008-02-01 00:00:00
abstract：:Increased plasma plasminogen activator inhibitor-1 (PAI-1) has been implicated in the development of vascular disease. In type 2 diabetes mellitus high PAI-1 levels are associated with increased plasma concentrations of free fatty acids (FFA) and triacylglycerol indicating an association or a causal relationship. To a...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1160/TH03-07-0457
更新日期：2003-09-01 00:00:00
abstract：:It was the objective of this study to determine whether reduced cleavage of von Willebrand factor (VWF) multimers following aortic valve replacement (AVR) is a consequence of reduced shear stress or postoperative changes in VWF cleavage protease (ADAMTS-13) activity. Aortic stenosis (AS) may be complicated by acquired...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH11-12-0803
更新日期：2012-07-01 00:00:00
abstract：:The aim of this study was to evaluate the existence of an additive effect between standard heparin and dDAVP in the enhancement of endogenous fibrinolysis. Eight healthy volunteers were studied in a randomized double blind placebo controlled cross-over trial. The volunteers were treated i.v. with dDAVP, 0.4 micrograms...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1989-06-30 00:00:00
abstract：:To study the effect of lymphocyte adhesion on the procoagulant activity of endothelial cells, we have stimulated HUVECs with interferon-gamma to upregulate adhesion molecules. Subsequent addition of lymphocytes induced the expression of tissue factor (TF) by HUVECs. Both CD4+ and CD8+ T-cells promoted this TF synthesi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:The salivary complex of the leech Haementeria depressa produces potent anticoagulant components. Among them, a protein named lefaxin inhibits factor Xa (FXa). Lefaxin was purified to homogeneity from dissected salivary complexes by gel filtration in Sephadex G-150 followed by two ion exchange chromatography steps in M...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-11-01 00:00:00
abstract：:The clinical benefits of unfractionated heparin (UFH) and low molecular weight heparin (LMWH) have been shown in many trials. However, the mode of action of heparin has not been fully elucidated. Thus, we wanted to study the effects of UFH and LMWH in vivo by measuring coagulation activation markers in blood obtained ...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1994-12-01 00:00:00
abstract：:Pathogenic species of the genus Yersinia suppress and reorient the immune system to infect lymphatic tissues, inner organs and at times also the vasculature. For this purpose yersiniae employ a type III secretion system to translocate effector proteins (Yersinia outer proteins; Yops) into immune cells. Yops often exer...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：2007-09-01 00:00:00
abstract：:Prothrombin complex concentrates (PCC) are known to carry a risk of thromboembolism. We have chosen to reassess the problem of detecting in vivo signs of activation of the clotting mechanism by assaying fibrinopeptide A (FpA) after PCC administration in hemophilic patients during bleeding episodes. FpA was significant...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1980-10-31 00:00:00
abstract：:We analyzed the protein C gene (PROC) with the denaturing gradient gel electrophoresis (DGGE) scanning strategy in a series of 129 patients with suspected protein C (PC) deficiency (93 with low plasma PC levels and 36 with borderline level). At least one sequence variation was found in 104 of the 129 patients. Thirty-...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Severe factor XI (FXI) deficiency is a bleeding disorder generally inherited as an autosomal recessive trait and characterized by haemorrhagic symptoms mainly associated with injury or surgery. So far, more than 150 causative molecular defects have been identified throughout the F11 gene. In the present study, we inve...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH07-12-0723
更新日期：2008-03-01 00:00:00
abstract：:The mechanism through which the protein kinase Akt (also called PKB), protects the heart against acute ischaemia-reperfusion injury (IRI) is not clear. Here, we investigate whether Akt mediates its cardioprotective effect by modulating mitochondrial morphology. Transfection of HL-1 cardiac cells with constitutively ac...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH14-07-0592
更新日期：2015-03-01 00:00:00
abstract：:A model has been developed to study the transport of fluid and macromolecules through human arterial umbilical cord endothelial cell monolayers in vitro. Cells were cultured on fibronectin-coated polycarbonate filters and formed within a few days a tight monolayer, with an electrical resistance of 17 +/- 4 Ohm.cm2. Th...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1988-10-31 00:00:00
abstract：:The use of exogenous oestrogen in women with otherwise unprovoked venous thromboembolism (VTE) could be considered sufficient explanation to classify VTE as provoked if the risk of recurrent VTE after 3-6 months of anticoagulant treatment is similar to the risk of recurrent VTE observed after a surgery or prolonged im...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1160/TH09-10-0685
更新日期：2010-09-01 00:00:00
abstract：:Constitutive expression of tissue factor (TF) by acute promyelocytic leukemia (APL) cells may contribute to thrombotic complications. In this study we examined the transcriptional mechanisms of all-trans retinoic acid (ATRA)-induced down-regulation of TF in the APL cell line NB4, by analysis of stable clones expressin...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH03-02-0087
更新日期：2003-11-01 00:00:00
abstract：:Platelet aggregation and thromboxane A2 have been implicated in the pathogenesis of several forms of vascular disease. The aim of this study was to determine the effect of a wide range of adrenoceptor antagonists on platelet aggregation, and thromboxane A2 production, from normal human platelet rich plasma in vitro. L...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1985-08-30 00:00:00
abstract：:The effect of chronic administration of ethanol to rats in a controlled regimen upon the activities of the coagulation factors II, VII, VIII, IX and X has been studied. No significant differences were found for factor II, IX and X between the ethanol-treated rats and the control group given an isocaloric diet with car...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1976-12-31 00:00:00
abstract：:Antithrombin III (ATIII) deficiency is one of the few known abnormalities of the coagulation system known to predispose to venous thromboembolism but its relation to arterial disease is not established. We describe two related patients with this disorder, both of whom suffered arterial thrombotic events, at an early a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1990-02-19 00:00:00
abstract：:The availability of mice with tissue-specific expression of recombinase Cre is the limiting step for a successful gene targeting by the Cre-LoxP methodology. This work aimed at generating transgenic mice with restricted expression of recombinase Cre in megakaryocytes and platelets, driven by the promoter of the αIIb g...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-06-0378
更新日期：2011-01-01 00:00:00
abstract：:Third-generation P2Y12 inhibitors (prasugrel, ticagrelor) are recommended in acute myocardial infarction (AMI). We aimed to evaluate the efficacy and safety of third-generation P2Y12 inhibitors in East Asian AMI patients. From the Korean AMI Registry, 9,355 patients who received dual antiplatelet agent (aspirin with c...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1055/s-0038-1626697
更新日期：2018-03-01 00:00:00
abstract：:Following exposure of rats to graded doses of fresh cigarette smoke, the aortic endothelium examined by scanning electron microscopy regularly showed alterations. These essentially consisted of areas of blebbing and microvillus-like projections from the luminal surface, and the presence in the majority of cases, of mi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1982-10-29 00:00:00
abstract：:Most of the knowledge acquired on platelet function and biochemistry has been obtained from platelets prepared from blood anticoagulated with sodium citrate. Using washed platelets from human blood (PNB) to which no anticoagulants were added, we report on responses not observed with platelets prepared from citrate-ant...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1986-10-21 00:00:00
abstract：:A group of 90 hemophiliacs who had been regularly treated with non virus-inactivated factor VIII or IX concentrates were studied in 1983. At that time 50 patients were HIV-1-antibody positive, 6 additional seroconversions occurred until 1985. 26 of the 50 patients seropositive in 1983 are currently asymptomatic. 4 pat...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1989-06-30 00:00:00
abstract：:Using gain-of-function factor IX (FIX) for replacement therapy for haemophilia B (HB) is an attractive strategy. We previously reported a high-activity FIX, FIX-Triple (FIX-V86A/E277A/R338A) as a good substitute for FIX-WT (wild-type) in protein replacement therapy, gene therapy, and cell therapy. Here we generated a ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH13-02-0154
更新日期：2013-08-01 00:00:00
abstract：BACKGROUND:Preliminary evidence suggests that use of antipsychotic drugs is associated with an increased risk of venous thromboembolism. OBJECTIVE:To evaluate the relationship between antipsychotic or antidepressant drug use and venous thromboembolism among adults aged 65 years and older. DESIGN:Retrospective cohort ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2002-08-01 00:00:00
abstract：:Hemorrhagic diathesis was observed in patients with renal insufficiency after carbenicillin at serum levels greater than 300 mug/ml. Normal coagulation factors (F. I, II, V, VII, VIII, X), normal PTT, normal platelet counts, negative ethanol gelation test (fibrin monomers) were found as well as a prolongation of throm...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1976-08-31 00:00:00
abstract：:A method is described for the purification of antiactivator from bovine euglobulin-free serum by means of gelfiltration and ion exchange chromatography. The purified antiactivator has no antifibrinolytic activity. It has a molecular weight of about 115,000 and it appears to be a gamma globulin. The dissociation consta...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1979-10-31 00:00:00
