Randomizated Open-label Control Trial to Evaluate if the Incorporation of sFlt1/PlGF Ratio in the Diagnosis and Classification of PE Improves Maternal and Perinatal Outcomes in Women With the Suspicion of the Disease
Randomizated Open-label Control Trial to Evaluate if the Incorporation of sFlt1/PlGF Ratio in the Diagnosis and Classification of PE Improves Maternal and Perinatal Outcomes in Women With the Suspicion of the Disease
Preeclampsia is a leading cause of maternal and neonatal morbidity and mortality worldwide.
 The morbidity and mortality of this condition arises from two main causes: 1) the lack of
 specific and sensible methods for its diagnosis and prognosis, 2) and the fact that the
 course of the disease is often unpredictability at its presentation and speed of progression.
 The majority of deaths are undoubtedly avoidable and are due to a substandard care. Nowadays
 it's known that preeclampsia is a placental disorder that is characterized by an unbalance of
 angiogenic and antiangiogenic factors. It has been recently proven that the ratio of sFlt-1
 to PlGF in women who presented with a clinical suspicion of preeclampsia is useful
 distinguishing between women in whom preeclampsia would develop and those in whom it would
 not. A low ratio also predicted the absence of fetal adverse outcomes in the same time frame.
 In addition this ratio demonstrated to be useful to discriminate among patients that would
 developed maternal or fetal adverse outcome. Correct identification and diagnosis of women at
 risk could potentially prevent all these adverse outcomes thus, clinical experience suggests
 that early detection and monitoring are beneficial.

 EuroPE aims to provide evidence that the re-definition of pre-eclampsia as an entity caused
 by a placental unbalance of angiogenic and anti-angiogenic factors and its incorporation in
 the diagnosis and classification of the disease would improve maternal and neonatal health.

 This will be an open, multicentre, international, randomised controlled trial with an
 intention-to -treat analysis. The study is pragmatic: it will be undertaken to reflect real
 clinical practice rather than the very tightly controlled circumstances of explanatory
 trials. The main objective of this study is to determine the effects of the use of the ratio
 as a diagnostic tool in the definition and classification of PE, as compared with its usual
 definition, in triage and delivery decisions and to see whether this new approach is able to
 improve maternal and perinatal outcomes.
Inclusion Criteria:

 -  Ability to read and understand informed consent.

 -  Unique pregnancies.

 -  > 24 weeks and <41 weeks

 -  Suspected preeclampsia:

 1. 140/90 or worsening of chronic hypertension

 2. Onset of proteinuria (Labstick + or proteinuria> 300mg / 24 hours) or worsening
 of it

 3. Preeclampsia prodromal clinic such as epigastric, headache, photopsia, tinnitus
 and increased edema in the face hands or legs or weight gain (> 1 kg per week in
 the third trimester)

 4. Analytical alterations: decrease in platelets <100,000. Increased transaminases.

 5. Ultrasound alterations: Small fetus for gestational age or restriction of
 interatrial growth, increased resistance of the uterine arteries.

 -  Pre-eclampsia (ACOG Practice Bulletin 2013)

 Exclusion Criteria:

 -  Multiple pregnancies

 -  <24 weeks of gestation

 -  Fetal chromosomal or congenital abnormalities

 -  Conditions that require immediate delivery (eclampsia, pulmonary edema, uncontrolled
 hypertension, severe visual disturbances, severe headache, fetal demise,
 non-reassuring fetal status….)