title: [Inherited thrombophilia and pregnancy with fetal loss].
abstract: Maternal thrombophilia (inherited and acquired) has recently been identified as a major cause of thrombembolism (TE), but it may also contribute to adverse pregnancy outcomes and recurrent pregnancy loss. If the acquired thrombophilia is a well-established factor in etiology of fetal loss, the contribution of specific inherited thrombophilic genes is still controversial. The most common inherited traits are deficiency of antithrombin, protein C or protein S; Factor V Leiden; prothrombin G20210A; MTHFR C677T This review focuses on association of recurrent fetal loss with specific gene thrombophilic defects. Overall 52% of women with obstetric complication other than TE carry thrombophilic gene defects. The role of specific genes is different in etiology of early and late pregnancy loss. Inherited thrombophilia is now view as multicausal model; clinical manifestation can be heterogeneous result of gene-gene and gene-environment interactions. Therefore the criteria for genetic screening affected women with history of fetal loss should not be very stringent. The implication of screening for thrombophilic mutations allow to find women at risk of thrombosis and vascular gestational abnormalities in which antithrombotic drugs may have potential therapeutic benefit.
authors.forename: K
authors.initials: K
authors.lastname: Kovacheva
authors.forename: M
authors.initials: M
authors.lastname: Simeonova
authors.forename: P
authors.initials: P
authors.lastname: Ivanov
mesh_terms: D005260:Female; D005313:Fetal Death / Q000209:etiology* / Q000235:genetics; D005820:Genetic Testing; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000235:genetics; D040641:Quantitative Trait Loci; D019851:Thrombophilia / Q000150:complications / Q000235:genetics