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Pregnancy hypertension

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https://www.readbyqxmd.com/read/29792302/blood-pressure-patterns-and-subsequent-coronary-artery-calcification-in-women-who-delivered-preterm-births
#1
Janet M Catov, Gabrielle G Snyder, Abigail Fraser, Cora E Lewis, Kiang Liu, Andrew D Althouse, Marnie Bertolet, Erica P Gunderson
Women who delivered preterm infants have excess cardiovascular disease, but vascular pathways linking these conditions are not understood. We considered that higher blood pressure over 25 years among women with preterm delivery may be associated with coronary artery calcification (CAC). The CARDIA study (Coronary Artery Risk Development in Young Adults) enrolled 1049 black and white women with births between 1985 and 2010 (n=272 ever preterm [<37 weeks]; n=777 all term births [≥37 weeks]). Latent mixture modeling identified blood pressure trajectories across 20 years, and these were related to CAC at years 20 and 25...
May 23, 2018: Hypertension
https://www.readbyqxmd.com/read/29792098/p-wave-and-qt-dispersion-in-hypertensive-disorders-of-pregnancy
#2
Burcu Dincgez Cakmak, Betul Dundar, Fatma Ketencİ Gencer, Ulku Turker, Selçuk Kanat
AIM: To compare P-wave and QT dispersion values in hypertensive disorders of pregnancy and controls and also in preeclampsia, chronic hypertension and gestational hipertansion separately. MATERIAL AND METHODS: We included 140 hypertensive pregnants and 110 healthy age-matched pregnants in this study. The hypertensive pregnants were divided into three subgroups as preeclampsia (n = 43), chronic hypertension (n = 51) and gestational hypertension (n = 46). P-wave and QT dispersion values were compared between groups...
May 23, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29792061/diet-and-exercise-for-preeclampsia-prevention-in-overweight-and-obese-pregnant-women-systematic-review-and-meta-analysis
#3
Argyro Syngelaki, Miguel Sequeira Campos, Stephanie Roberge, Walkyria Andrade, Kypros H Nicolaides
OBJECTIVE: To investigate the effect of diet and/or exercise in overweight or obese pregnant women on the risk of preeclampsia. METHODS: We performed a systematic review and meta-analysis of randomized controlled trials examining the effect of diet and/or exercise interventions in overweight and obese pregnant women on the risk of preeclampsia (PE) and hypertensive disorders. We completed a literature search through PubMed, Embase, Cinahl, Web of science, Cochrane CENTRAL Library from their earliest entries to November 2017 and from references of other systematic reviews...
May 23, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29789348/gestational-low-protein-intake-enhances-whole-kidney-mir-192-and-mir-200-family-expression-and-epithelial-to-mesenchymal-transition-in-rat-adult-male-offspring
#4
Letícia B Sene, Victor Hugo Gonçalves Rizzi, José A R Gontijo, Patricia A Boer
Studies have shown that adult offspring of mothers fed a protein-restricted diet during pregnancy present a pronounced reduction of nephron number associated with decreased fractional urinary sodium excretion and arterial hypertension. Additionally, recent advances in our understanding of the molecular pathways that govern the association of gestational nutritional restriction, intrauterine growth retardation and inflammation with impaired nephrogenesis, nephron underdosing and kidney fibrosis point to the epithelial to mesenchymal transition (EMT) as a common factor...
May 22, 2018: Journal of Experimental Biology
https://www.readbyqxmd.com/read/29788196/maternal-weight-snoring-and-hypertension-potential-pathways-of-associations
#5
Galit Levi Dunietz, Kerby Shedden, Lynda D Lisabeth, Marjorie C Treadwell, Louise M O'Brien
Background: Hypertensive disorders of pregnancy (HDP) are linked to excessive maternal weight and frequent snoring. However, pathways between maternal excessive weight, pregnancy-onset snoring and HDP are only partially estimated. We examined and quantified the total and direct associations between excessive maternal weight and incident HDP and their indirect pathway through pregnancy-onset snoring. Methods: Third trimester pregnant women enrolled from prenatal clinics of a large tertiary medical center...
May 18, 2018: American Journal of Hypertension
https://www.readbyqxmd.com/read/29788034/sleep-disorders-including-sleep-apnea-and-hypertension
#6
E M Van Ryswyk, S Mukherjee, C L Chai-Coetzer, A Vakulin, R D McEvoy
There is mounting evidence for an association between sleep disorders and hypertension. In obstructive sleep apnea (OSA) there are plausible biological reasons for the development of hypertension, and treatment of OSA results in modest (2-3 mmHg), adherence-dependent decreases in blood pressure (BP), with larger effects evident in those with resistant hypertension. However, prospective, population-based cohort studies have not yet convincingly demonstrated a link between OSA and incident hypertension, and adequately powered controlled trials of CPAP for the prevention or treatment or hypertension are lacking...
May 17, 2018: American Journal of Hypertension
https://www.readbyqxmd.com/read/29786155/is-home-blood-pressure-monitoring-in-hypertensive-disorders-of-pregnancy-consistent-with-clinic-recordings
#7
Erkan Kalafat, Iffat Mir, Helen Perry, Basky Thilaganathan, Asma Khalil
OBJECTIVES: To assess the agreement of home blood-pressure monitoring (HBPM) and office blood pressure measurements in a cohort of pregnant women with Hypertensive Disorders of Pregnancy (HDP). METHODS: This was a cohort study at St George's Hospital, University of London conducted between years 2016 and 2017. The inclusion criteria were chronic hypertension, gestational hypertension or high risk of developing preeclampsia, no significant proteinuria and no hematological or biochemical abnormalities...
May 22, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29785958/association-between-hypertensive-disorders-in-pregnancy-and-particulate-matter-in-the-contiguous-united-states-1999-2004
#8
Tao Xue, Tong Zhu, Weiwei Lin, Evelyn O Talbott
Hypertensive disorders in pregnancy harm both maternal and infant health and have been linked to ambient particulate matter. However, existing studies are restricted to a local scale and remain inconsistent. A large-scale study is required to enrich the epidemiological evidence and explore the potential sources of the inconsistency. Making use of US birth certificates (1999-2004), and monitoring data from the environmental protection agency air quality networks, we associated hypertensive disorders in pregnancy with maternal exposure to fine particles or coarse particles using logistic regression analysis after adjusting for many covariates among >5 million subjects in the contiguous United States...
May 21, 2018: Hypertension
https://www.readbyqxmd.com/read/29785115/management-and-outcomes-of-pregnancy-with-or-without-lupus-nephritis-a-systematic-review-and-meta-analysis
#9
REVIEW
Jiayue Wu, Jinghang Ma, Wei-Hong Zhang, Wen Di
Background: Although it is well established that systemic lupus erythematosus (SLE) negatively affects pregnancy outcomes, there is insufficient evidence on the effect of lupus nephritis (LN) on antenatal management and pregnancy outcomes. We performed a systematic review and meta-analysis to determine the association of LN with management and pregnancy outcomes in SLE patients. Methods: Embase, Medline, Cochrane, and ClinicalTrials.gov were carefully searched for relevant English and Chinese language studies...
2018: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/29782139/obstetric-outcomes-after-fresh-versus-frozen-thawed-embryo-transfers-a-systematic-review-and-meta-analysis
#10
Matheus Roque, Marcello Valle, Marcos Sampaio, Selmo Geber
OBJECTIVE: To evaluate if there are differences in the risks of obstetric outcomes in IVF/ICSI singleton pregnancies when compared fresh to frozen-thawed embryo transfers (FET). METHODS: This was a systematic review and meta-analysis evaluating the obstetric outcomes in singleton pregnancies after FET and fresh embryo transfer. The outcomes included in this study were pregnancy-induced hypertension (PIH), pre-eclampsia, placenta previa, and placenta accreta. RESULTS: The search yielded 654 papers, 6 of which met the inclusion criteria and reported on obstetric outcomes...
May 21, 2018: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/29781546/successful-endoscopic-recanalization-by-combined-antegrade-retrograde-dilation-for-acquired-complete-esophageal-obstruction-in-a-child
#11
Akihiko Kida, Koichiro Matsuda, Akito Sakai
A 29-day-old girl who was born by Cesarean section in Week-27 of pregnancy due to pregnancy-induced-hypertension, with a height and body weight of 30-cm and 556-g was referred to our hospital with frequent vomiting. As esophagogastroduodenoscopy revealed upper esophageal stenosis, gastrostomy was performed. Five months after birth, esophagogastroduodenoscopy showed membranous obstruction of upper esophagus (Figure.1A). This article is protected by copyright. All rights reserved.
May 21, 2018: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/29779204/hypertensive-disorders-of-pregnancy-and-subsequent-maternal-cardiovascular-health
#12
Nienke E Bergen, Sarah Schalekamp-Timmermans, Jolien Roos-Hesselink, Jeanine E Roeters van Lennep, Vincent V W Jaddoe, Eric A P Steegers
To examine associations between hypertensive pregnancy disorders and maternal cardiovascular disease (CVD) in later life. We examined the associations between blood pressure (BP) in pregnancy, gestational hypertension (GH) and preeclampsia (PE) with cardiovascular measurements 6 years after index pregnancy among 4912 women participating in the Generation R Study, the Netherlands. BP, left ventricular mass (LV mass), aortic root diameter (AOD), left atrial diameter, fractional shortening, and carotid-femoral pulse wave velocity (PWV)...
May 19, 2018: European Journal of Epidemiology
https://www.readbyqxmd.com/read/29779144/effect-of-pre-gravid-body-mass-index-on-outcomes-of-pregnancies-following-in-vitro-fertilization
#13
Miha Lucovnik, Isaac Blickstein, Tomislav Mirkovic, Ivan Verdenik, Katja Bricelj, Marijana Vidmar Simic, Natasa Tul, Andreja Trojner Bregar
PURPOSE: To examine the effect of pre-gravid body mass index (BMI) on perinatal outcomes in in vitro fertilization (IVF) singleton pregnancies. METHODS: Retrospective population-based cohort study. All singleton pregnancies delivered at ≥ 22 weeks' in Slovenia between 2002 and 2015 were included. Logistic regression analysis was used to examine the relationship between BMI category and outcomes, controlling for potential confounding variables. Interaction term was included to evaluate whether effects of obesity on perinatal outcomes differ in IVF vs...
May 19, 2018: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/29777907/novel-snps-of-wnk1-and-akr1c3-are-associated-with-preeclampsia
#14
Cheng-Juan Sun, Lin Li, Xueyan Li, Wei-Yuan Zhang, Xiao-Wei Liu
Preeclampsia is a hypertensive disorder of pregnancy and is one of the most common causes of poor perinatal outcomes. Preeclampsia increases the risk of hypertension in the future. Variants of WNK1 (lysine deficient protein kinase 1), ADRB2 (β2 adrenergic receptor), NEDD4L (ubiquitin-protein ligase NEDD4-like), KLK1 (kallikrein 1) contribute to hypertension, and AKR1C3 (aldo-keto reductase family1 member C3), is associated with preeclampsia. The association of single nucleotide polymorphisms (SNPs) in these five candidate preeclampsia susceptibility genes and the related traits in Chinese individuals were investigated...
May 16, 2018: Gene
https://www.readbyqxmd.com/read/29773206/concurrent-insomnia-and-habitual-snoring-are-associated-with-adverse-pregnancy-outcomes
#15
Michele L Okun, Louise M O'Brien
OBJECTIVES: Pregnant women report disturbed sleep, including habitual snoring and insomnia. The co-occurrence among non-pregnant cohorts is 30%-50% with increased risk for adverse health outcomes. To date, no study has examined the comorbid status or impact in pregnant women. METHODS: The prevalence of insomnia (INS) and habitual snoring (HS) were examined in 439 women in the third trimester (34.1 ± 3.7 weeks). Habitual snoring (snoring ≥3 times/week) was self-reported...
June 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29772777/oxidative-stress-in-preeclampsia-and-placental-diseases
#16
REVIEW
Rajaa Aouache, Louise Biquard, Daniel Vaiman, Francisco Miralles
Preeclampsia is a persistent hypertensive gestational disease characterized by high blood pressure and proteinuria, which presents from the second trimester of pregnancy. At the cellular level, preeclampsia has largely been associated with the release of free radicals by the placenta. Placenta-borne oxidative and nitrosative stresses are even sometimes considered as the major molecular determinants of the maternal disease. In this review, we present the recent literature evaluating free radical production in both normal and pathological placentas (including preeclampsia and other major pregnancy diseases), in humans and animal models...
May 17, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29766818/cell-free-fetal-dna-a-novel-biomarker-for-early-prediction-of-pre-eclampsia-and-other-obstetric-complications
#17
Naina Kumar, Amit Kant Singh
Hypertensive disorder of pregnancy, especially Pre-eclampsia is one of the major causes of increased maternal and perinatal morbidity and mortality all over the world. Early prediction of pre-eclampsia is the need of modern obstetrics, as this can timely prevent the progress of disease as well as related fetal and maternal morbidity and mortality. In addition to the screening of fetal aneuploidies, Rhesus-D status, fetal sex, single gene disorders, the cell-free fetal Deoxyribonucleic acid (DNA) quantification has emerged out as a promising biomarker for prediction of pre-eclampsia...
May 16, 2018: Current Hypertension Reviews
https://www.readbyqxmd.com/read/29764231/important-considerations-in-pregnant-patients-with-lupus-nephritis
#18
Gabriella Moroni, Claudio Ponticelli
In the last few decades, identification of predictors of pregnancy outcome and appropriate pregnancy planning have significantly reduced the maternal and fetal risks in pregnant women with lupus nephritis. Areas covered: Successful pregnancies have been reported even in women with chronic renal disease and renal insufficiency. However, refractory hypertension and severe renal or cardiac chronic dysfunction are still considered contraindications to pregnancy. Pre-term delivery and fetal growth restriction may still occur in SLE patients more frequently than in healthy women, even in pregnancies regularly planned and monitored by a team of nephrologists and gynaecologists...
May 15, 2018: Expert Review of Clinical Immunology
https://www.readbyqxmd.com/read/29764001/hypertensive-disorders-of-pregnancy-overview-and-current-recommendations
#19
REVIEW
Diane M Folk
Hypertensive disorders of pregnancy include chronic hypertension, gestational hypertension, preeclampsia-eclampsia, and chronic hypertension with superimposed preeclampsia. These disorders are an important cause of maternal and fetal morbidity and mortality. Although advances in effective treatments have been made, current research has yet to identify a biochemical or diagnostic imaging marker to reliably predict preeclampsia. Despite current guidelines that address diagnosis and management of hypertensive disorders in pregnancy, health care providers may overlook or be unaware of signs that require immediate evaluation and treatment...
May 15, 2018: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/29761476/comparison-of-materno-fetal-predictors-and-short-term-outcomes-between-early-and-late-onset-pre-eclampsia-in-the-low-income-setting-of-douala-cameroon
#20
Charlotte Tchente Nguefack, Annabel Ako Mangwi, Anastase Dzudie Tamdja, Théophile Nana Njamen, Paul Nkemtendong Tolefack, Emile Mboudou
OBJECTIVE: To describe and compare materno-fetal predictors and short-term outcomes of early onset pre-eclampsia (EOPE) and late onset pre-eclampsia (LOPE) in Douala, Cameroon. METHODS: The present prospective hospital-based cross-sectional study included women with pre-eclampsia attending obstetric units at four hospitals in Douala between December 1, 2016, and April 30, 2017. To determine maternal predictors, sociodemographic and medical data were recorded using a pretested questionnaire...
May 14, 2018: International Journal of Gynaecology and Obstetrics
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