Evaluation of Syndecan-1 as a Novel Biomarker for Adverse Pregnancy Outcomes.

To determine if circulating levels of maternal syndecan-1, a part of the endothelial glycocalyx, change over gestational weeks 11-13 and if first trimester serum syndecan-1 levels are aberrant in women with adverse pregnancy outcomes vs. controls. Dried blood samples from 300 randomly selected women (100 each from gestational weeks 11, 12, and 13) who delivered at Northwell Health were assessed for syndecan-1 levels.