Christopher J Robinson1, Donna D Johnson. 1. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC, USA.
Abstract
OBJECTIVE: The objective of this investigation was to characterize soluble endoglin (sEng) concentrations in second-trimester serum of women who either develop preeclampsia or have a normal pregnancy. STUDY DESIGN: Single second-trimester serum samples obtained from healthy, nonsmoking women who subsequently developed severe preeclampsia (n = 48) or from healthy nonsmoking women who experienced a normal pregnancy (n = 56) were measured by enzyme-linked immunosorbent assay. Data were reported as mean +/- standard deviation. RESULTS: Maternal age or gestational age at time of sample was not different between the 2 groups. Patients who later developed preeclampsia delivered earlier, had smaller infants, and had a higher mean arterial pressure than controls. Patients who later developed severe preeclampsia had elevated sEng, compared with those with normal pregnancy (6.19 +/- 2.1 vs 5.00 +/- 1.0 ng/mL, P = .02). CONCLUSION: Soluble endoglin is elevated in second-trimester maternal serum in patients destined to develop severe preeclampsia.
OBJECTIVE: The objective of this investigation was to characterize soluble endoglin (sEng) concentrations in second-trimester serum of women who either develop preeclampsia or have a normal pregnancy. STUDY DESIGN: Single second-trimester serum samples obtained from healthy, nonsmoking women who subsequently developed severe preeclampsia (n = 48) or from healthy nonsmoking women who experienced a normal pregnancy (n = 56) were measured by enzyme-linked immunosorbent assay. Data were reported as mean +/- standard deviation. RESULTS: Maternal age or gestational age at time of sample was not different between the 2 groups. Patients who later developed preeclampsia delivered earlier, had smaller infants, and had a higher mean arterial pressure than controls. Patients who later developed severe preeclampsia had elevated sEng, compared with those with normal pregnancy (6.19 +/- 2.1 vs 5.00 +/- 1.0 ng/mL, P = .02). CONCLUSION: Soluble endoglin is elevated in second-trimester maternal serum in patients destined to develop severe preeclampsia.
Authors: Roberto Romero; Tinnakorn Chaiworapongsa; Offer Erez; Adi L Tarca; Maria Teresa Gervasi; Juan Pedro Kusanovic; Pooja Mittal; Giovanna Ogge; Edi Vaisbuch; Shali Mazaki-Tovi; Zhong Dong; Sun Kwon Kim; Lami Yeo; Sonia S Hassan Journal: J Matern Fetal Neonatal Med Date: 2010-05-12
Authors: Eleazar Soto; Roberto Romero; Karina Richani; Jimmy Espinoza; Tinnakorn Chaiworapongsa; Jyh Kae Nien; Sam S Edwin; Yeon Mee Kim; Joon Seok Hong; Luis F Goncalves; Lami Yeo; Moshe Mazor; Sonia S Hassan; Juan Pedro Kusanovic Journal: J Matern Fetal Neonatal Med Date: 2010-07
Authors: Amy E Whitten; Roberto Romero; Steven J Korzeniewski; Adi L Tarca; Alyse G Schwartz; Lami Yeo; Zhong Dong; Sonia S Hassan; Tinnakorn Chaiworapongsa Journal: Am J Obstet Gynecol Date: 2013-01-17 Impact factor: 8.661