Introduction: The term thrombophilia (TF) describes disorders associated with an increased predisposition of developing venous thromboembolism. Thrombotic accidents during pregnancy are now widely recognized as a cause of morbidity and mortality.

Objectives: To compare maternal and term newborn (NB) characteristics between healthy and thrombophilic pregnancies.

Methods: The study included 31 full-term newborns whose mothers were diagnosed with TF before the current pregnancy and treatment was carried out through it. In the control group were included 37 full-term NBs. NB indicators which were used are gender, gestation age, birth weight, Apgar score, morbidity during the early neonatal period, hospital stay, treatment during the early neonatal period. The indicators for the mothers are the type of TF, mechanism of childbirth, sequence of pregnancy and sequence of childbirth.

Results: In the observed groups of patients, we found that mothers with TF have an average higher age and have a higher number of unsuccessful pregnancies. Тhey more often give birth by operation. The higher the number of maternal TF mutations, the more unsuccessful pregnancies. The NB of mothers with TF have a lower Apgar score, develop RDS more often during the early neonatal period and need a larger volume of therapeutic manipulations and have a significantly longer hospital stay.

Conclusions: TF in pregnant women, even when adequate treatment is administered during pregnancy, is associated with increased morbidity in their full-term NBs during the early neonatal period. This requires additional therapeutic measures in full-term newborns and is associated with a prolonged hospital stay.

Tatyana Itova