[EARLY DETECTION OF PREECLAMPSIA]

Abstract

The preeclampsia is one of the most serious complications in the second half of the pregnancy with a high risk of perinatal maternal and neonatal mortality. The study is aiming to determine which pregnant women have a higher risk of developing preeclampsia with a view to the subsequent antenatal care, on the base of the individual factors.

Material and metods: From prospectively followed pacients is collected information by a questionnaire and sonographic examination at 11-13 weeks of gestation/w.g./ + 6 days, at the point of biochemical screening implementation. Selected is a group of women with one fetus pregnancy, non-smokers, without chromosomal and structural anomalies of the fetus, excluding those taking prophylactic low-dose of aspirin. The Doppler examination was transabdominaly performed on the ascending branch of the A. Uterina at the level of OICC.Pusatility and resistance index /Pi and Ri/ are bilaterally evaluated and converted to MoM for the relevant age of gestation.

Results: The information about the taken values of Pi, Ri, the presence of diastolic incisures and the development of preeclampsia /PE/ or pregnancy indused hypertension /PIH/ is analyzed at 205 pregnant women. Out of them high values of Pi have 9 pregnant women, who subsequently developed PE or PlH.

Conclusions: The measurement of Pi at 12-13 weeks of gestation and presence of diastolic incisures have prognostic importance for the development of PE in the later period of pregnancy. The values of Ri, taken at 12-13 weeks of gestation have not essential importance in the forecast of preeclamsia development.