Acta haematologica · 2010
The status of thrombophilic defects and non-O blood group as risk factors for gestational vascular complications among Tunisian women.
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Klai Sarra, Fekih-Mrissa Najiba, Rachdi Radhouen, Gritli Nasredine
Аннотация
AIMS: Our objectives were to assess inherited thrombophilia and non-O blood group for the risk of gestational vascular complications among the Tunisian population.
METHODS: This study comprised 203 test subjects with adverse pregnancy outcomes including recurrent pregnancy loss, intra-uterine growth retardation, pre-eclampsia and placental abruption. Each subgroup was matched with 100 controls and analyzed separately. All patients were evaluated for factor V Leiden, factor II G20210A mutations and for non-O blood group. Protein S, protein C and antithrombin levels were determined and deficiencies noted.
RESULTS: The factor V Leiden mutation, non-O blood group and protein C deficiency had the highest incidences among patients both as a whole and in the 4 subgroups. The factor II G20210A mutation, protein S and antithrombin deficiencies were not statistically significant risk factors.
CONCLUSION: Our results provide evidence for a significant association between the factor V mutation and placental abruption. Furthermore, we found that this and the non-O blood group independently increased the risk for intra-uterine growth retardation in our population.
METHODS: This study comprised 203 test subjects with adverse pregnancy outcomes including recurrent pregnancy loss, intra-uterine growth retardation, pre-eclampsia and placental abruption. Each subgroup was matched with 100 controls and analyzed separately. All patients were evaluated for factor V Leiden, factor II G20210A mutations and for non-O blood group. Protein S, protein C and antithrombin levels were determined and deficiencies noted.
RESULTS: The factor V Leiden mutation, non-O blood group and protein C deficiency had the highest incidences among patients both as a whole and in the 4 subgroups. The factor II G20210A mutation, protein S and antithrombin deficiencies were not statistically significant risk factors.
CONCLUSION: Our results provide evidence for a significant association between the factor V mutation and placental abruption. Furthermore, we found that this and the non-O blood group independently increased the risk for intra-uterine growth retardation in our population.