PP044. Profile of pregnant women with pre-eclampsia treated in priority area

The maternity mortality rate in the Santos lowlands region, priority region of São Paulo/Brazil, is higher when compared to regions in the state of São Paulo. The hypertensive disorders are implicated in approximately 20% of death. Severe preeclampsia (PE) is recognized as the frequent diagnosis associated with maternal and fetal ominous outcomes. The recognition of potential risk support antenatal intervention which could anticipate the installation of catastrophic results. Identifying the epidemiological profile of women who may present with this evolution can guide public health policies and actions of the professionals involved in caring for these women avoiding preformed concepts and contributing to the recognition of local reality situation.

Identify the epidemiological profile of women affected by severe PE.

A descriptive study involving 46 pregnant women admitted to specialized hospital for high-risk pregnancy with the diagnosis of severe PE according to the criteria of NHBPEP (2000), as: blood pressure ⩾160/110mmHg, proteinuria 2.0g/24h or +2 dipstick, serum creatinine >1.2mg/dl (new onset), platelets <100,000/mm(3), microangiopathic hemolysis (increased lactate dehydrogenase), elevated alanine aminotransferase or aspartate aminotransferase, persistent headaches or other cerebral or visual disturbance, persistent epigastric pain or eclampsia in the period from January/2008 to November/2010.

The average age of the pregnant women was 25.5years (±6.5), 11 women were multiparous and nulliparous and 35 (76.1%), the average gestational age at admission was 34 4/7, developing to eclampsia and/or HELLP syndrome were 07 women (15.2%), admission often occurred before the installation of labor in (93.5%) had a previous diagnosis of chronic hypertension (30.4%) and in all cases magnesium sulfate administration with an average length of 32h (±16.6h).

The occurrence of severe PE was more common in nulliparous women at the age of 25years, admitted in prematurity and not in preterm labor. The outcome of seizure and/or HELLP has a considerable impact. The association of chronic hypertension with severe PE is more than 1/4 of the cases. These data are equivalent to other areas of Brazil and may contribute to emphasize the practice of prenatal acting that can recognize and pre-comment possible adverse developments and attitudes aimed at intercepting the process.