Frequently an inherited predisposition to thrombosis remains clinically silent until an additional environmental factor intervenes. The present study aimed to assess distribution of inherited risk factors of venous thrombosis in patients with venous thromboembolism (VTE). The prevalences of factor V Leiden (FV Leiden), prothrombin factor II G20210A (FII G20210A), C677T and A1298C of methylenete...

background: intrauterine growth retardation (iugr) contributes significantly to fetal morbidity and mortality, but its etiology is unknown in most cases. objective: the aim of this study was to examine the association between inherited thrombophilia and iugr. materials and methods: a case-control study was performed in a tertiary referral center (afzalipour hospital) over 2-years period (2010-2...

We read the article by Ozturk et al. [1], in which they reported the frequency of some thrombophilic mutations in eastern Turkey. The authors have defined single nucleotide gene variations of factor V Leiden, prothrombin G20210A, and methylenetetrahydrofolate reductase (MTHFR) C677T as thrombophilic mutations. However, as current scientific data do not support an increased risk of thrombosis in...

BACKGROUND AND OBJECTIVES The purpose of this study was to assess the incidence of central venous catheter (CVC)-related thrombosis and the contribution of two common inherited coagulation disorders (factor V Leiden, prothrombin G20210A mutation) to this complication in a large hospital population. DESIGN AND METHODS In a prospective setting, patients were assessed daily for signs and symptom...

The distribution of factor V Leiden G1691A, II G20210A, MTHFR C677T, and H1299R polymorphisms known to predispose thrombophilia in 215 cases 40 controls admitted with indication recurrent pregnancy loss (RPL) was investigated. Genotyping performed by melting curve analysis using simultaneous PCR (RT-PCR). There no difference between genotype allele frequencies the case control groups terms exam...

It has been demonstrated that inflammatory bowel disease (IBD) patients had a higher risk of thromboembolism, numerous observational studies have reported the prevalence of MTHFR C677T mutation and G20210A prothrombin mutation in patients with IBD. Whereas the magnitude of association between these two inherited thrombophilic abnormalities and IBD remains unknown. We conduct a meta-analysis to ...

Featured Article: Poort SR, Rosendaal FR, Reitsma PH, Bertina RM. A common genetic variation in the 3 -untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increase in venous thrombosis. Blood 1996; 88:3698 –703. Since the early 1980s our group had been interested in the molecular basis of familial thrombophilia. We studied families with a his...

Thrombophilias is a recognized risk factor for thrombotic events. The prothrombin variant G20210A gene mutation has been commonly examined using polymerase chain reaction (PCR). Currently, in many clinical laboratories, performing the PCR in real-time technique, which, in addition to identifying the G20210A mutation, makes possible the detection of other mutations in the 3’UTR of the prothrombi...

Two G-to-A mutations at positions 1691 of the factor V (FV) gene and 20210 of the prothrombin (FII) gene have been associated with an increased risk of venous thromboembolism. We report a thrombosis-prone family in which one subject--the propositus who exhibited combined heterozygous FV G1691A and FII G20210A mutations--showed spontaneous and early clinical onset (at 23 years), recurrences of d...

BACKGROUND Thrombophilia-related mutations, such as coagulation factor V Leiden and factor II (G20210A), have been associated with female infertility due to spontaneous abortions during pregnancy. The possible role of mutations of these two factors in male infertility has not been studied to date. MATERIALS AND METHODS A total of 208 unrelated Greek men were investigated, including 108 infert...