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"Prediction" AND "pre-eclampsia"

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https://www.readbyqxmd.com/read/28416778/steroid-pulse-therapy-for-de-novo-minimal-change-disease-during-pregnancy
#1
Hiroshi Sato, Yuna Asami, Reona Shiro, Masato Aoki, Miki Yasuda, Saeko Imai, Rie Sakai, Kenji Oida, Kanako Kawaharamura, Hiroko Yano, Nao Taguchi, Takako Suzuki, Masaya Hirose
BACKGROUND Nephrotic syndrome occurs very rarely, in only about 0.01%-0.02% of all pregnancies, and de novo minimal change disease during pregnancy is especially rare. Nephrotic syndrome and, especially, minimal change disease are highly responsive to steroids, and preterm labor may be avoidable if the maternal condition is improved with steroid therapy. Therefore, prompt diagnosis and proper management are critical to maternal and fetal outcome when severe proteinuria occurs during pregnancy. CASE REPORT A 30-year-old pregnant Japanese woman presented with systemic edema, oliguria, and severe proteinuria and hypoalbuminemia at 25 weeks of gestation, although she was normotensive...
April 18, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28412995/development-and-validation-of-prediction-models-for-risks-of-complications-in-early-onset-pre-eclampsia-prep-a-prospective-cohort-study
#2
Shakila Thangaratinam, John Allotey, Nadine Marlin, Ben W Mol, Peter Von Dadelszen, Wessel Ganzevoort, Joost Akkermans, Asif Ahmed, Jane Daniels, Jon Deeks, Khaled Ismail, Ann Marie Barnard, Julie Dodds, Sally Kerry, Carl Moons, Richard D Riley, Khalid S Khan
BACKGROUND: The prognosis of early-onset pre-eclampsia (before 34 weeks' gestation) is variable. Accurate prediction of complications is required to plan appropriate management in high-risk women. OBJECTIVE: To develop and validate prediction models for outcomes in early-onset pre-eclampsia. DESIGN: Prospective cohort for model development, with validation in two external data sets. SETTING: Model development: 53 obstetric units in the UK...
April 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28401605/prediction-of-delivering-a-small-for-gestational-age-infant-and-adverse-perinatal-outcome-in-women-with-suspected-pre-eclampsia
#3
Melanie Griffin, Paul T Seed, Suzy Duckworth, Robyn North, Jenny Myers, Lucy Mackillop, Nigel Simpson, Jason Waugh, Maternal Medicine, Dilly Anumba, Louise C Kenny, Christopher W G Redman, Andrew H Shennan, Lucy C Chappell
OBJECTIVE: To evaluate the test performance of 47 biomarkers and ultrasound parameters to predict subsequent delivery of an SGA infant and adverse perinatal outcome in women presenting with suspected preeclampsia. METHODS: In a prospective, multicentre observational study, 47 biomarkers and ultrasound parameters were measured in 397 women presenting with suspected preterm preeclampsia, with the objective of evaluating them as predictors of subsequent delivery of an SGA infant and adverse perinatal outcome...
April 12, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28387873/association-between-interleukin-4-polymorphisms-and-risk-of-pre-eclampsia-in-a-population-of-chinese-pregnant-women
#4
J Chen, M Zhong, Y H Yu
Preeclampsia is a common disease unique to pregnant women, and its development involves many genetics l factors. IL-4 is an important regulatory factor of the Th2 cellular immune response, and plays an important role in the induction of placental growth. In this study, we investigated the relationship between IL-4 C-590T, C+33T and G-1098T polymorphisms and risk of pre-eclampsia in a population of pregnant women. A case-control study of 196 pregnant women with pre-eclampsia and 257 healthy controls was conducted...
April 5, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28377476/incidence-and-predictors-of-obstetric-and-fetal-complications-in-women-with-structural-heart-disease
#5
Iris M van Hagen, Jolien W Roos-Hesselink, Valentina Donvito, Csilla Liptai, Marielle Morissens, Daniel J Murphy, Laura Galian, Nooshin Mohd Bazargani, Jérôme Cornette, Roger Hall, Mark R Johnson
OBJECTIVE: Women with cardiac disease becoming pregnant have an increased risk of obstetric and fetal events. The aim of this study was to study the incidence of events, to validate the modified WHO (mWHO) risk classification and to search for event-specific predictors. METHODS: The Registry Of Pregnancy And Cardiac disease is a worldwide ongoing prospective registry that has enrolled 2742 pregnancies in women with known cardiac disease (mainly congenital and valvular disease) before pregnancy, from January 2008 up to April 2014...
April 4, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28356148/prediction-of-complications-in-early-onset-pre-eclampsia-prep-development-and-external-multinational-validation-of-prognostic-models
#6
Shakila Thangaratinam, John Allotey, Nadine Marlin, Julie Dodds, Fiona Cheong-See, Peter von Dadelszen, Wessel Ganzevoort, Joost Akkermans, Sally Kerry, Ben W Mol, Karl G M Moons, Richard D Riley, Khalid S Khan
BACKGROUND: Unexpected clinical deterioration before 34 weeks gestation is an undesired course in early-onset pre-eclampsia. To safely prolong preterm gestation, accurate and timely prediction of complications is required. METHOD: Women with confirmed early onset pre-eclampsia were recruited from 53 maternity units in the UK to a large prospective cohort study (PREP-946) for development of prognostic models for the overall risk of experiencing a complication using logistic regression (PREP-L), and for predicting the time to adverse maternal outcome using a survival model (PREP-S)...
March 30, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28344956/maternal-serum-placental-growth-factor-and-pregnancy-associated-plasma-protein-a-measured-in-the-first-trimester-as-parameters-of-subsequent-pre-eclampsia-and-small-for-gestational-age-infants-a-prospective-observational-study
#7
Kyung Uk Sung, Jeong A Roh, Kyung Jin Eoh, Eui Hyeok Kim
OBJECTIVE: To examine the first-trimester maternal serum placental growth factor (PlGF) and pregnancy-associated plasma protein A (PAPP-A) levels in pregnancies associated with pre-eclampsia (PE) or small-for-gestational-age (SGA) infants, and determine the predictive accuracy of PlGF and of PAPP-A for either PE or SGA infants. METHODS: This prospective, observational study included 175 pregnant women, and of these women, due to participant withdrawal or loss to follow-up, delivery data were collected from the medical records of 155 women, including 4 who had twin pregnancies...
March 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28327375/value-of-placental-volume-and-vascular-flow-indices-as-predictors-of-intrauterine-growth-retardation
#8
Nieves L González-González, Enrique González-Dávila, Lidia González Marrero, Erika Padrón, José R Conde, Walter Plasencia
OBJECTIVE: To evaluate the utility of first-trimester placental volume and vascular flow indices to predict intrauterine growth retardation (IUGR). STUDY DESIGN: In 1004 singleton pregnancies attending routine care we recorded maternal characteristics, biophysical and biochemical factors included in the first trimester screening for aneuploidy (FTSA) and uterine artery pulsatility index (PI). Placental volume, Vascularization Index, Flow Index and Vascularization Flow Index were obtained...
March 6, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28295773/a-study-protocol-for-the-prospective-validation-study-screening-programme-for-pre-eclampsia-spree
#9
Min Yi Tan, Lemonia Koutoulas, David Wright, Kypros H Nicolaides, Liona C Poon
INTRODUCTION: Pre-eclampsia (PE), which affects about 2% of pregnancies, is a major cause of maternal and perinatal morbidity and mortality. Early detection of PE can improve pregnancy outcome by providing timely intervention and closer monitoring. The current guideline from the National Institute for Health and Care Excellence (NICE) recommends that at the booking visit, women identified with one major risk factor or more than one moderate risk factor for PE should be advised to take low-dose aspirin daily from 12 weeks until the birth of the baby...
March 13, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28281288/maternal-circulating-levels-of-transforming-growth-factor-%C3%AE-superfamily-and-its-soluble-receptors-in-hypertensive-disorders-of-pregnancy
#10
Yan-Ting Xu, Min-Hong Shen, Ai-Ying Jin, Hong Li, Rui Zhu
OBJECTIVE: To assess circulating levels of transforming growth factor (TGF)-β superfamily members and their soluble receptors in hypertensive disorders of pregnancy, and to investigate associations with clinical manifestations. METHODS: A retrospective study was conducted using data for women admitted to a center in China for delivery between May 2011 and April 2013. Women with severe pre-eclampsia, mild pre-eclampsia, and gestational hypertension were included, along with a control group...
March 9, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28270873/predictors-of-fetal-and-maternal-outcome-in-the-crucible-of-hepatic-dysfunction-during-pregnancy
#11
Indrajit Suresh, Vijaykumar Tr, Nandeesh Hp
BACKGROUND: Hepatic dysfunction during pregnancy places both the mother and the fetus at risk. Investigations which are efficient, cost effective and easily available for prognostication are required to tackle this global problem. We studied the etiologies and evaluated investigations for predictive efficiency. METHODS: One hundred ninety-seven pregnant women with hepatic dysfunction during pregnancy were identified. All patients were followed up till 8 weeks after termination of pregnancy or death...
February 2017: Gastroenterology Research
https://www.readbyqxmd.com/read/28247485/is-the-first-urinary-albumin-creatinine-ratio-acr-in-women-with-suspected-preeclampsia-a-prognostic-factor-for-maternal-and-neonatal-adverse-outcome-a-retrospective-cohort-study
#12
Eleni G Elia, Amy O Robb, Karla Hemming, Malcolm J Price, Richard D Riley, Anna French-Constant, Fiona C Denison, Mark D Kilby, Rachel K Morris, Sarah J Stock
INTRODUCTION: The aim of this study was to determine the prognostic value of the first urinary albumin/creatinine ratio (ACR) for adverse maternal and neonatal outcomes and how it relates to other prognostic factors. MATERIAL AND METHODS: We performed a retrospective cohort study from December 2009 to February 2012 with analysis of demographic, clinical and biochemical data from two obstetric day assessment units in hospitals in Southeast Scotland. We included 717 pregnant women, with singleton pregnancies after 20 weeks' gestation, referred for evaluation of suspected preeclampsia and having their first ACR performed...
March 1, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28190440/neurologic-complications-in-critically-ill-pregnant-patients
#13
W L Wright
Neurologic complications in a critically ill pregnant woman are uncommon but some of the complications (such as eclampsia) are unique to pregnancy and the puerperal period. Other neurologic complications (such as seizures in the setting of epilepsy) may worsen during pregnancy. Clinical signs and symptoms such as seizure, headache, weakness, focal neurologic deficits, and decreased level of consciousness require careful consideration of potential causes to ensure prompt treatment measures are instituted to prevent ongoing neurologic injury...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28157383/biomarkers-of-oxidative-stress-in-pregnancy-complications
#14
James Sm Cuffe, Ziheng Calvin Xu, Anthony V Perkins
Pregnancy complications including pre-eclampsia, gestational-diabetes mellitus, preterm birth and intrauterine growth restriction can cause acute and chronic health problems for the mother and lead to fetal loss or dysregulation of infant physiology. The human placenta is susceptible to oxidative stress and oxidative damage in early gestation contributes to the onset of these conditions later in pregnancy. Current methods of predicting pregnancy complications are limited and although a large number of factors are associated with disease progression, few biomarkers have been used to aid in disease diagnosis early in gestation...
February 3, 2017: Biomarkers in Medicine
https://www.readbyqxmd.com/read/28089506/evaluation-of-the-predictive-value-of-placental-vascularisation-indices-derived-from-3-dimensional-power-doppler-whole-placental-volume-scanning-for-prediction-of-pre-eclampsia-a-systematic-review-and-meta-analysis
#15
K A Eastwood, C Patterson, A J Hunter, D R McCance, I S Young, V A Holmes
Pre-eclampsia remains a leading cause of maternal and fetal morbidity and mortality. This systematic review aims to evaluate the ability of placental vascularisation indices (PVIs) derived from 3D power Doppler whole placental volume scanning to predict early, late and any-onset pre-eclampsia (PE). The following databases were searched: MEDLINE, EMBASE and Web of Science. Studies selected for inclusion measured PVIs: Vascularisation Index (%) (VI) and/or Flow Index (FI) and/or Vascularisation Flow Index (VFI) derived from 3D power Doppler whole placental volume scanning via Virtual Organ Computer-aided Analysis (VOCAL) technique prior to diagnosis of PE...
January 5, 2017: Placenta
https://www.readbyqxmd.com/read/28068990/risk-factors-for-severe-postpartum-hemorrhage-a-case-control-study
#16
Lill Trine Nyfløt, Irene Sandven, Babill Stray-Pedersen, Silje Pettersen, Iqbal Al-Zirqi, Margit Rosenberg, Anne Flem Jacobsen, Siri Vangen
BACKGROUND: In high-income countries, the incidence of severe postpartum hemorrhage (PPH) has increased. This has important public health relevance because severe PPH is a leading cause of major maternal morbidity. However, few studies have identified risk factors for severe PPH within a contemporary obstetric cohort. METHODS: We performed a case-control study to identify risk factors for severe PPH among a cohort of women who delivered at one of three hospitals in Norway between 2008 and 2011...
January 10, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28067011/accuracy-of-competing-risks-model-in-screening-for-pre-eclampsia-by-maternal-factors-and-biomarkers-at-11-13-weeks-gestation
#17
Neil O'Gorman, David Wright, Liona C Poon, Daniel L Rolnik, Argyro Syngelaki, Alan Wright, Ranjit Akolekar, Simona Cicero, Deepa Janga, Jacques Jani, Francisca S Molina, Catalina de Paco Matallana, Nikos Papantoniou, Nicola Persico, Walter Plasencia, Mandeep Singh, Kypros H Nicolaides
OBJECTIVE: To examine the diagnostic accuracy of a previously developed model for prediction of preeclampsia (PE) by a combination of maternal factors and biomarkers at 11-13 weeks' gestation. METHODS: This was a prospective first-trimester multicenter study of screening for PE in 8,775 singleton pregnancies. A previously published algorithm was used for the calculation of patient-specific risk of PE in each patient. The detection rates (DR) and false positive rates (FPR) for delivery with PE at <32, <37 and ≥37 weeks were estimated and compared to those in the dataset used for development of the algorithm...
January 9, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28030762/placental-proteomics-provides-insights-into-pathophysiology-of-pre-eclampsia-and-predicts-possible-markers-in-plasma
#18
Sheon Mary, Mahesh J Kulkarni, Dipankar Malakar, Sadhana R Joshi, Savita S Mehendale, Ashok P Giri
Pre-eclampsia is a hypertensive disorder characterized by the new onset of hypertension >140/90 mmHg and proteinuria after the 20th week of gestation. The disorder is multifactorial and originates with abnormal placentation. Comparison of the placental proteome of normotensive (n = 25) and pre-eclamptic (n = 25) patients by gel-free proteomic techniques identified a total of 2145 proteins in the placenta of which 180 were differentially expressed (>1.3 fold, p < 0.05). Gene ontology enrichment analysis of biological process suggested that the differentially expressed proteins belonged to various physiological processes such as angiogenesis, apoptosis, oxidative stress, hypoxia, and placental development, which are implicated in the pathophysiology of pre-eclampsia...
January 26, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28012202/association-of-serum-papp-a-levels-in-first-trimester-with-small-for-gestational-age-and-adverse-pregnancy-outcomes-systematic-review-and-meta-analysis
#19
R Katie Morris, Ashwini Bilagi, Pooja Devani, Mark D Kilby
OBJECTIVES: To determine association, and predictive ability, of first trimester maternal serum pregnancy associated plasma protein A (PAPP-A) with adverse pregnancy outcomes. METHOD: Searches of Medline, Embase and CINAHL (inception September 2015) for studies including pregnant women with first trimester PAPP-A and assessment of pregnancy outcomes. Study characteristics, quality and results extracted. Meta-analysis of odds ratios (ORs), and likelihood ratios (LRs) and 95% confidence intervals (CI)...
March 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/27986932/placental-specific-sflt-1-role-in-pre-eclamptic-pathophysiology-and-its-translational-possibilities-for-clinical-prediction-and-diagnosis
#20
K R Palmer, S Tong, T J Kaitu'u-Lino
Pre-eclampsia is a common obstetric complication globally responsible for a significant burden of maternal and perinatal morbidity and mortality. Central to its pathophysiology is the anti-angiogenic protein, soluble fms-like tyrosine kinase-1 (sFLT-1). sFLT-1 is released from a range of tissues into the circulation, where it antagonizes the activity of vascular endothelial growth factor and placental growth factor leading to endothelial dysfunction. It is this widespread endothelial dysfunction that produces the clinical features of pre-eclampsia including hypertension and proteinuria...
February 10, 2017: Molecular Human Reproduction
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