Joseph Emmerich

..69). Conversely, factor II G20210A mutation was equally balanced in both patient groups...

..When a laboratory work-up of thrombophilia is required, all the known causes of thrombophilia must be checked as none of them is specific of a single clinical feature, but also because they can be associated in the same patient...

..The association of several environmental or genetic and their analysis in the physiopathology of the disease and in the risk of recurrency is important in order to allow a better prevention of the disease and of its recurrencies...

..Other studies did not confirm such an association or found a lower odds ratio. This association remains to be confirmed in other case-control or prospective studies...

..Association between cancer and venous thromboembolism has been recently studied, and is most often associated with a bad prognosis of the underlying cancer...

....

..This variant was in fact the rs1799963, also known as the FII G20210A prothrombin mutation. This work may be of major interest not only for its scientific impact but also for its methodological findings...

....

..EXTEM and FIBTEM tests were not modified. Regarding safety, PCC did not increase CFRs. PCC reduced bleeding without increasing thrombosis and was effective to reverse the haemorrhagic effect of fondaparinux in this rabbit model...

..We examined whether plasma levels of angiogenic factors are altered in plasma of patients with peripheral arterial disease (PAD) and whether these factors affect endothelial progenitor cell-induced angiogenesis...

..Future studies are needed to refine the predictive value of known risk factors for VTE recurrence and to discover better markers...

..Because platelets play a key role in atherosclerosis and arterial thrombosis, we tested the possible link between the H2 haplotype and the risk of peripheral arterial disease (PAD) in a case-control study...

..In conclusion, PAR-1 activation induces IL-8 synthesis by late EPC. This could potentially enhance cooperation between late and early EPC during neovascularization, through a paracrine effect...

....

..71, 95% CI, 0.53-0.94) and for both provoked (OR 0.71, 95% CI, 0.53-0.97) and unprovoked VTE (OR 0.85, 95% CI, 0.59-1.23). This case-control study suggests that influenza vaccination is associated with a reduced risk of VTE...

..However, using this large cohort of subjects, we were able to replicate the mild effects of 2 nonsynonymous SNPs, rs1613662 in GP6 and rs13146272 in CYP4V2, recently suspected to be associated with VTE...

..The exposition to acquired risk factors such as estrogen based oral contraception may also have a synergistic effect favoring thrombosis in patients with FV Leiden or other genetic risk factors...

..These innovative approaches appear both feasible and safe. Large randomized clinical trials are necessary to demonstrate their benefits and long-term safety...

..Genetics factors are known to contribute to the susceptibility of the disease but how many genes are involved and their contribution to VT risk still remain obscure. We aimed to identify genetic variants associated with VT risk...

..The TF-603A/G gene promoter polymorphism thus significantly influences constitutive TF gene expression in human monocytes but has no major effect on TF gene expression or on WBCT in LPS stimulated conditions...

..These results suggest that the CC genotype of the TFPI intron 7 polymorphism is an independent protective factor for venous thromboembolism, an effect probably mediated by increased TFPI levels...

..To clarify this issue, we designed a case-control study to evaluate the role of different molecular forms of plasma PS...

..24 [95% CI 0.06-0.99]. In conclusion, the 2 adenine insertion in the 3'UTR of FVII gene, related to lower plasma FVII levels, is a genetic variation that may contribute to reduce the risk of PAD...

....

..These effects were unaffected by either rFVIIa dose. rFVIIa accelerated thrombin generation but had no effect on platelet aggregation in citrated platelet-rich plasma. rFVIIa did not modify HS blood loss associated with cAPA in rabbits...

..We report the development and validation of an ELISA for Gas6, and the variation of plasma Gas6 with hormonal status in a study designed to evaluate the effect of oral contraception on plasma markers...

..Several teams are also testing allogeneic stem cells and autologous progenitor endothelial cells for the treatment of peripheral artery disease but they are encountering significant hurdles...

..Our results and previous reports suggest that this association of rare diseases is not fortuitous. With respect to the indolent course of Takayasu's arteritis, early diagnosis of vascular lesions in Crohn patients is encouraged...

..These data support the necessity to improve implementation of available guidelines for evaluating VTE risk and providing prophylaxis to hospitalised medical patients...

..Monitoring of therapy should be clinical and supported by biological markers and imaging. Reconstructive surgery should be performed in the quiescent phase of disease...

..Our aim was to assess the ability of celiprolol, a β(1)-adrenoceptor antagonist with a β(2)-adrenoceptor agonist action, to prevent arterial dissections and ruptures in vascular Ehlers-Danlos syndrome...

..Case reports have associated alpha1-antitrypsin deficiency and FMD. The aim of this study was to test the implication of the alpha1-antitrypsin (AAT) gene in a large cohort of patients with renal FMD...

..Further studies are warranted to assess the long term efficacy and safety of anti-TNF in TA and to better define if they should be prescribed earlier in the course of TA...

..These studies demonstrated the short-term safety and feasibility of these new approaches, but larger randomized studies remain necessary to demonstrate their clinical benefits and longterm safety...

..Distinct mutational mechanisms explaining these Alu sequence-related deletions are proposed. Overall, in this series, large deletions detected by MLPA explain almost half of otherwise unexplained type I AT-inherited deficiency cases...

..An oral anticoagulant agent to be used without laboratory monitoring for both acute and long-term treatment of VTE remains an unsolved clinical need in the treatment of VTE...

..8; P =.004). Thus, the A3 haplotype, which is associated with elevated plasma sEPCR levels, is a candidate risk factor for venous thrombosis...

..Transdermal estrogen may be safer. However, currently available data have limited the ability to investigate the wide variety of types of progestogen...

..CONCLUSION: There has been a relatively rapid uptake of LMW heparins and outpatient treatment for DVT in their early years of availability, but the pace of uptake has varied considerably across hospitals and countries...

..The present investigation provides evidence for an association of the P2RY12 haplotype H2 with lower risk of DVT/PE; however these findings require replication in other well-designed studies...

....

..Transdermal estrogen may be safe with respect to VTE. We investigated the impact of the route of estrogen administration on the association between a prothrombotic mutation (factor V Leiden or prothrombin G20210A mutation) and VTE risk...

..These approaches appear to be feasible and safe in the short-term, but large randomized studies are necessary to demonstrate their clinical benefits and long-term safety...

..However, validation of the VCSS against an objective test is lacking. The purpose of this study was to test the VCSS against abnormalities found on venous ultrasound (US) scans...

..Acral vascular syndromes associated with malignancy have rarely been reported...

..In patients with CLI, plasmid-based NV1FGF gene transfer was well tolerated, and resulted in a significantly reduced risk of major amputation when compared with placebo...