Preeclampsia: screening, prevention management and risk factors. The International Federation of Obstetrics-Gynecology versus the American College of Obstetrics-Gynecology.

Preeclampsia is a multisystemic disease, with a prevalence of 2-5%, that affects pregnant women. Every year, 76,000 women and 500,000 fetuses die due to the complications of this pathology. The prenatal screening for preeclampsia is constantly being updated. Globally, attempts are being made to identify easily reproducible, cost-effective screening markers that determine with great accuracy the patients prone to develop preeclampsia. Thus, there are differences between the described risk factors, the screening and prevention protocols recommended by world-recognized medical associations, such as the International Federation of Obstetrics-Gynecology (FIGO) and the American College of Obstetrics-Gynecology (ACOG). According to the latest FIGO recommendations, all pregnant patients should be screened in the first trimester for preeclampsia, including: maternal risk factors, mean blood pressure, placental growth factor and uterine artery pulsatility index. Patients at increased risk of developing preeclampsia will undergo preventive treatment with aspirin between 11- 14 weeks +/- 6 days and 36 weeks of pregnancy. ACOG presents patients with a history of preeclampsia, multiple pregnancy, chronic hypertension, type 1 or 2 diabetes, kidney disease or autoimmune diseases as having an increased risk of developing preeclampsia and a need for the prophylactic administration of aspirin. There is also a difference between the risk factors presented by the two associations. In conclusion, the determination of screening markers that provide an increased identification of patients at risk of developing preeclampsia, as well as the precise determination of risk factors for preeclampsia are imperative to anticipate and initiate the preventive treatment for women at risk, decreasing the prevalence of the disease, its complications and implicitly the costs. [ABSTRACT FROM AUTHOR]