Yair J Blumenfeld1, Rebecca J Baer2, Maurice L Druzin3, Yasser Y El-Sayed3, Deirdre J Lyell3, Alison M Faucett4, Gary M Shaw5, Robert J Currier2, Laura L Jelliffe-Pawlowski6. 1. Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA. Electronic address: yairb@stanford.edu. 2. Genetic Disease Screening Program, California Department of Public Health, Richmond, CA. 3. Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA. 4. Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, CO. 5. Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA. 6. Genetic Disease Screening Program, California Department of Public Health, Richmond, CA; Division of Preventive Medicine and Public Health, Department of Epidemiology and Biostatistics, University of California, San Francisco, School of Medicine, San Francisco, CA.
Abstract
OBJECTIVE: The objective of the study was to examine the association between placental abruption, maternal characteristics, and routine first- and second-trimester aneuploidy screening analytes. STUDY DESIGN: The study consisted of an analysis of 1017 women with and 136,898 women without placental abruption who had first- and second-trimester prenatal screening results, linked birth certificate, and hospital discharge records for a live-born singleton. Maternal characteristics and first- and second-trimester aneuploidy screening analytes were analyzed using logistic binomial regression. RESULTS: Placental abruption was more frequent among women of Asian race, age older than 34 years, women with chronic and pregnancy-associated hypertension, preeclampsia, preexisting diabetes, previous preterm birth, and interpregnancy interval less than 6 months. First-trimester pregnancy-associated plasma protein-A of the fifth percentile or less, second-trimester alpha fetoprotein of the 95th percentile or greater, unconjugated estriol of the fifth percentile or less, and dimeric inhibin-A of the 95th percentile or greater were associated with placental abruption as well. When logistic models were stratified by the presence or absence of hypertensive disease, only maternal age older than 34 years (odds ratio [OR], 1.4; 95% confidence interval [CI], 1.0-2.0), pregnancy-associated plasma protein-A of the 95th percentile or less (OR, 1.9; 95% CI, 1.2-3.1), and alpha fetoprotein of the 95th percentile or greater (OR, 2.3; 95% CI, 1.4-3.8) remained statistically significantly associated for abruption. CONCLUSION: In this large, population-based cohort study, abnormal maternal aneuploidy serum analyte levels were associated with placental abruption, regardless of the presence of hypertensive disease.
OBJECTIVE: The objective of the study was to examine the association between placental abruption, maternal characteristics, and routine first- and second-trimester aneuploidy screening analytes. STUDY DESIGN: The study consisted of an analysis of 1017 women with and 136,898 women without placental abruption who had first- and second-trimester prenatal screening results, linked birth certificate, and hospital discharge records for a live-born singleton. Maternal characteristics and first- and second-trimester aneuploidy screening analytes were analyzed using logistic binomial regression. RESULTS: Placental abruption was more frequent among women of Asian race, age older than 34 years, women with chronic and pregnancy-associated hypertension, preeclampsia, preexisting diabetes, previous preterm birth, and interpregnancy interval less than 6 months. First-trimester pregnancy-associated plasma protein-A of the fifth percentile or less, second-trimester alpha fetoprotein of the 95th percentile or greater, unconjugated estriol of the fifth percentile or less, and dimeric inhibin-A of the 95th percentile or greater were associated with placental abruption as well. When logistic models were stratified by the presence or absence of hypertensive disease, only maternal age older than 34 years (odds ratio [OR], 1.4; 95% confidence interval [CI], 1.0-2.0), pregnancy-associated plasma protein-A of the 95th percentile or less (OR, 1.9; 95% CI, 1.2-3.1), and alpha fetoprotein of the 95th percentile or greater (OR, 2.3; 95% CI, 1.4-3.8) remained statistically significantly associated for abruption. CONCLUSION: In this large, population-based cohort study, abnormal maternal aneuploidy serum analyte levels were associated with placental abruption, regardless of the presence of hypertensive disease.
Authors: Rebecca J Baer; Monica R McLemore; Nancy Adler; Scott P Oltman; Brittany D Chambers; Miriam Kuppermann; Matthew S Pantell; Elizabeth E Rogers; Kelli K Ryckman; Marina Sirota; Larry Rand; Laura L Jelliffe-Pawlowski Journal: Eur J Obstet Gynecol Reprod Biol Date: 2018-11-05 Impact factor: 2.435
Authors: D J Lyell; A M Faucett; R J Baer; Y J Blumenfeld; M L Druzin; Y Y El-Sayed; G M Shaw; R J Currier; L L Jelliffe-Pawlowski Journal: J Perinatol Date: 2015-04-30 Impact factor: 2.521
Authors: Cande V Ananth; Ronald J Wapner; Srinidhi Ananth; Mary E DʼAlton; Anthony M Vintzileos Journal: Obstet Gynecol Date: 2017-03 Impact factor: 7.661
Authors: Matthew B Wallenstein; Laura L Jelliffe-Pawlowski; Wei Yang; Suzan L Carmichael; David K Stevenson; Kelli K Ryckman; Gary M Shaw Journal: J Matern Fetal Neonatal Med Date: 2015-12-23
Authors: Katherine A Ahrens; Jennifer A Hutcheon; Cande V Ananth; Olga Basso; Peter A Briss; Cynthia D Ferré; Brittni N Frederiksen; Sam Harper; Sonia Hernández-Díaz; Ashley H Hirai; Russell S Kirby; Mark A Klebanoff; Laura Lindberg; Sunni L Mumford; Heidi D Nelson; Robert W Platt; Lauren M Rossen; Alison M Stuebe; Marie E Thoma; Catherine J Vladutiu; Susan Moskosky Journal: Paediatr Perinat Epidemiol Date: 2018-10-09 Impact factor: 3.980