[Thromboelastography in obstetrical practice].
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Biomedical subjects
Publications and source records attributed to T B Ochan.
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The pharmacokinetics and pharmacodynamics of small-dose aspirin (60 mg/day) were studied during the second to the third trimesters in pregnant females at a high risk of placental insufficiency. In the group of pregnant women with uncomplicated pregnancies (n = 16), the aspirin kinetic changes which presented with a lower concentration-time index, higher total clearance and larger distribution volume were associated with the gestational age. Similar changes were revealed in the group of pregnant women (n = 4) with advanced placental insufficiency. The findings suggest that the optimal therapeutical aspirin doses should be chosen by the gestational age rather than by the severity of placental insufficiency.