OBJECTIVE: This study was undertaken to assess changes in placenta growth factor and soluble fms-like tyrosine kinase-1 as predictors of preeclampsia. STUDY DESIGN: Nested case-control study of 154 preeclampsia cases delivered preterm and 190 delivered at term, and 392 controls. RESULTS: Comparing the lowest and highest quartile of placenta growth factor increase from first to second trimester, the odds for preterm preeclampsia was 13.8 (95% CI, 4.4-43.2) higher for women with the lowest increase. Compared with controls, women with preterm preeclampsia had lower soluble fms-like tyrosine kinase-1 in the first, but higher in second trimester. Comparing highest and lowest quartile of increase, the odds for preterm preeclampsia was 9.2 (95% CI 3.4-25.0) higher for women with highest increase. Low placenta growth factor and high soluble fms-like tyrosine kinase-1 increase combined yielded extremely high relative risk of preterm preeclampsia (odds ratio, 35.3, 95% CI, 7.6-164.2), compared with the combination of high (placenta growth factor) and low (soluble fms-like tyrosine kinase-1) increase. CONCLUSION: Low placenta growth factor and high soluble fms-like tyrosine kinase-1 increase from first to second trimester are strong predictors of preeclampsia.
OBJECTIVE: This study was undertaken to assess changes in placenta growth factor and soluble fms-like tyrosine kinase-1 as predictors of preeclampsia. STUDY DESIGN: Nested case-control study of 154 preeclampsia cases delivered preterm and 190 delivered at term, and 392 controls. RESULTS: Comparing the lowest and highest quartile of placenta growth factor increase from first to second trimester, the odds for preterm preeclampsia was 13.8 (95% CI, 4.4-43.2) higher for women with the lowest increase. Compared with controls, women with preterm preeclampsia had lower soluble fms-like tyrosine kinase-1 in the first, but higher in second trimester. Comparing highest and lowest quartile of increase, the odds for preterm preeclampsia was 9.2 (95% CI 3.4-25.0) higher for women with highest increase. Low placenta growth factor and high soluble fms-like tyrosine kinase-1 increase combined yielded extremely high relative risk of preterm preeclampsia (odds ratio, 35.3, 95% CI, 7.6-164.2), compared with the combination of high (placenta growth factor) and low (soluble fms-like tyrosine kinase-1) increase. CONCLUSION: Low placenta growth factor and high soluble fms-like tyrosine kinase-1 increase from first to second trimester are strong predictors of 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: Donald Wothe; Emanuel Gaziano; Shiraz Sunderji; Roberto Romero; Juan Pedro Kusanovic; Linda Rogers; Cheryl Hodges-Savola; Sean Roberts; James Wassenberg Journal: Hypertens Pregnancy Date: 2010-05-19 Impact factor: 2.108
Authors: Elizabeth V Schulz; Lori Cruze; Wei Wei; John Gehris; Carol L Wagner Journal: J Steroid Biochem Mol Biol Date: 2017-02-13 Impact factor: 4.292
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