Predictive value of blood measurement of Complement System proteins and metabolic components for early detection of obstetric complications linked to poor placental function.

Preeclampsia-eclampsia syndrome (PES) is associated with severe obstetric complications and there are no efficient methods available for an early detection. We studied blood concentration of some immunological and metabolic markers in association with obstetric outcome in healthy pregnant women and patients with obstetric risk factors, by ELISA and biochemical tests. Patients with complications showed higher levels of CRP and C4 positively correlated with Triglycerides and Cholesterol concentrations. Our results provide evidence that Immunological and metabolic alterations contribute to obstetric complications and that biomarkers linked to these alterations could be useful for an early detection of these problems.