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https://www.readbyqxmd.com/read/28721142/maternal-lipids-associated-with-large-for-gestational-age-birth-weight-in-women-with-type-1-diabetes-results-from-a-prospective-single-center-study
#1
Paweł Gutaj, Ewa Wender-Ożegowska, Jacek Brązert
INTRODUCTION: Despite improvement in diabetes care over the years, the incidence of macrosomia in type 1 diabetic mothers is still very high and even shows an increasing tendency. It is suggested that other factors that maternal hyperglycemia might be associated with excessive fetal growth in diabetic mothers. The aim of this study was to determine whether maternal lipids might contribute to high rates of large-for-gestational-age (LGA) newborns in women with type 1 diabetes (T1DM). MATERIAL AND METHODS: This prospective, single-center study was performed in a population of women with T1DM admitted to the perinatal center for women with diabetes...
June 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28714604/antidepressants-antipsychotics-and-mood-stabilizers-in-pregnancy-what-do-we-know-and-how-should-we-treat-pregnant-women-with-depression
#2
REVIEW
Asher Ornoy, Liza Weinstein-Fudim, Zivanit Ergaz
Depression is generally treated with antidepressants, but may often need antipsychotics and mood stabilizers. We discuss the updated data regarding the safety in pregnancy of antidepressants and antipsychotics, except selective serotonin reuptake inhibitors, and their possible impact on the long-term development of the offspring. Several earlier studies demonstrated a slight increase in the rate of major anomalies following maternal tricyclic antidepressant treatment, but most current literature shows their relative safety in pregnancy...
July 17, 2017: Birth defects research
https://www.readbyqxmd.com/read/28710882/mid-trimester-preterm-premature-rupture-of-membranes-pprom-etiology-diagnosis-classification-international-recommendations-of-treatment-options-and-outcome
#3
REVIEW
Michael Tchirikov, Natalia Schlabritz-Loutsevitch, James Maher, Jörg Buchmann, Yuri Naberezhnev, Andreas S Winarno, Gregor Seliger
Mid-trimester preterm premature rupture of membranes (PPROM), defined as rupture of fetal membranes prior to 28 weeks of gestation, complicates approximately 0.4%-0.7% of all pregnancies. This condition is associated with a very high neonatal mortality rate as well as an increased risk of long- and short-term severe neonatal morbidity. The causes of the mid-trimester PPROM are multifactorial. Altered membrane morphology including marked swelling and disruption of the collagen network which is seen with PPROM can be triggered by bacterial products or/and pro-inflammatory cytokines...
July 15, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28708576/adiponectin-concentration-in-mid-trimester-amniotic-fluid-varies-with-the-%C3%AE-amylase-level-and-maternal-and-neonatal-outcomes
#4
Joseph Chervenak, Mio Sawai, Lamis El Kabab, Rahul Lohana, Daniel Skupski, Steven S Witkin
OBJECTIVE: Factors influencing intraamniotic adiponectin levels and their functional significance remain incompletely elucidated. We prospectively measured adiponectin in amniotic fluid and identified its associations with maternal parameters, mediators in amniotic fluid and pregnancy outcomes. STUDY DESIGN: Mid-trimester amniotic fluid from 571 women was tested for adiponectin, interleukin (IL)-6, IL-8 and α-amylase by enzyme-linked immunosorbant assay (ELISA), after which clinical data were obtained...
July 14, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28673792/cervical-cerclage-placement-decreases-local-levels-of-proinflammatory-cytokines-in-patients-with-cervical-insufficiency
#5
Stephany P Monsanto, Silvia Daher, Erika Ono, Karen Priscilla Tezotto Pendeloski, Évelyn Trainá, Rosiane Mattar, Chandrakant Tayade
BACKGROUND: Cervical insufficiency is characterized by premature, progressive dilation and shortening of the cervix during pregnancy. If left unattended, this can lead to the prolapse and rupture of the amniotic membrane, which usually results in midtrimester pregnancy loss or preterm birth. Previous studies have shown that proinflammatory cytokines such as interleukin-1β, interleukin-6, interleukin-8, and tumor necrosis factor alpha are up-regulated in normal parturition but are also associated with preterm birth...
June 30, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28666083/maternal-thyroid-function-prepregnancy-obesity-and-gestational-weight-gain-the-generation-r-study-a-prospective-cohort-study
#6
Fernanda M Collares, Tim I M Korevaar, Albert Hofman, Eric A P Steegers, Robin P Peeters, Vincent W V Jaddoe, Romy Gaillard
OBJECTIVE: Maternal prepregnancy obesity and excessive gestational weight gain are associated with pregnancy complications. Thyroid function is related to differences in BMI in adult populations. We examined the associations of maternal thyroid function in early pregnancy with maternal BMI and weight gain during pregnancy. DESIGN AND METHODS: In a population-based prospective cohort study among 5,726 mothers, we measured maternal TSH and FT4 levels at 13.5 weeks of gestation (95% range: 9...
June 30, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28627028/common-findings-in-late-gestation-fetal-echocardiography
#7
Lauren Tague, Mary T Donofrio, Amanda Fulgium, Robert McCarter, Catherine Limperopoulos, David N Schidlow
OBJECTIVES: Fetal echocardiography provides detailed information about cardiac structure and function in utero. Limited information is available regarding normal findings late in pregnancy. We therefore sought to identify and describe common cardiac findings in late gestation. METHODS: Fetuses with structurally normal hearts were identified in mid gestation within a subset of pregnant women in a prospective study. The atrioventricular valves, right and left atria, aortic isthmus and ductus arteriosus dimensions and flow abnormalities, aneurysm of the septum primum, and presence and grade of tricuspid regurgitation were assessed throughout pregnancy...
June 19, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28622940/feasibility-of-performing-non-contrast-magnetic-resonance-angiography-in-pregnant-subjects-with-familial-aortopathies
#8
William E Moody, Luke Pickup, Emma Plunkett, John Fryearson, Paul F Clift, R Katie Morris, Peter J Thompson, Sara Thorne, Lucy E Hudsmith
BACKGROUND: Pregnancy is associated with an increased risk of aortic pathology. We sought to assess the feasibility of performing non-contrast 3D steady-state free-precession (SSFP) magnetic resonance angiography (MRA) in pregnant subjects with inherited aortopathy. METHODS: Fifteen pregnant subjects (age 27±4yr) with positive genotyping for aortopathy (Marfan, Loeys-Dietz, Ehlers-Danlos) and/or a family history of aortic dissection underwent non-contrast 3D-SSFP MRA at 1...
June 2, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28600039/comparison-of-sequential-vaginal-and-sublingual-misoprostol-after-a-vaginal-loading-dose-for-second-trimester-abortion
#9
Ming-Chao Huang, Ching-Hung Hsieh, Jian-Pei Huang, Hsiu-Ting Tsai, Maw-Sheng Lee
OBJECTIVE: To evaluate the effects of sequential vaginal and sublingual misoprostol after a vaginal loading dose for second-trimester abortion. MATERIALS AND METHODS: From January 2006 to December 2011, 173 women received an 800-μg vaginal loading dose of misoprostol. After the loading dose, 103 patients received 800 mg of misoprostol vaginally and 70 patients received 400 mg of misoprostol sublingually every 12 h until the delivery of the fetus. RESULTS: In the vaginal group, the average abortion time was 1...
June 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28571229/role-of-echocardiography-in-prenatal-screening-of-congenital-heart-diseases-and-its-correlation-with-postnatal-outcome
#10
Shivani Sharma, Navkiran Kaur, Khushpreet Kaur, Naveen Chandrashekhar Pawar
INTRODUCTION: Congenital Heart Defects (CHDs) are one of the most common forms of congenital anomalies. Fetal echocardiography performed during second trimester aims at early diagnosis of congenital heart disease which is instrumental in proper planning of delivery, perinatal care and counselling of parents. AIM: To evaluate the role of fetal echocardiography in prenatal screening of CHDs and to study the role of associated extracardiac anomalies. MATERIALS AND METHODS: This was a hospital based prospective and correlative type of study, done over a period of one year...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28554529/maternal-alcohol-exposure-during-mid-pregnancy-dilates-fetal-cerebral-arteries-via-endocannabinoid-receptors
#11
Olga Seleverstov, Ana Tobiasz, J Scott Jackson, Ryan Sullivan, Dejian Ma, J Pierce Sullivan, Steven Davison, Yada Akkhawattanangkul, Danielle L Tate, Terry Costello, Stacey Barnett, Wei Li, Giancarlo Mari, Alex M Dopico, Anna N Bukiya
Prenatal alcohol exposure often results in fetal alcohol syndrome and fetal alcohol spectrum disorders. Mechanisms of fetal brain damage by alcohol remain unclear. We used baboons (Papio spp.) to study alcohol-driven changes in the fetal cerebral artery endocannabinoid system. Pregnant baboons were subjected to binge alcohol exposure via gastric infusion three times during a period equivalent to the second trimester of human pregnancy. A control group was infused with orange-flavored drink that was isocaloric to the alcohol-containing solution...
June 2017: Alcohol
https://www.readbyqxmd.com/read/28549981/early-pregnancy-vaginal-microbiome-trends-and-preterm%C3%A2-birth
#12
Molly J Stout, Yanjiao Zhou, Kristine M Wylie, Phillip I Tarr, George A Macones, Methodius G Tuuli
BACKGROUND: Despite decades of attempts to link infectious agents to preterm birth, an exact causative microbe or community of microbes remains elusive. Nonculture 16S ribosomal RNA gene sequencing suggests important racial differences and pregnancy specific changes in the vaginal microbial communities. A recent study examining the association of the vaginal microbiome and preterm birth documented important findings but was performed in a predominantly white cohort. Given the important racial differences in bacterial communities within the vagina as well as persistent racial disparities in preterm birth, it is important to examine cohorts with varied demographic compositions...
May 23, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28510070/sonographic-detection-of-open-spina-bifida-in-the-first-trimester-review-of-the-literature
#13
César Meller, Horacio Aiello, Lucas Otaño
In the beginnings, sonographic diagnosis of open spina bifida (OSB) relied on the meticulous scanning of the fetal vertebrae for abnormalities but many defects were missed. After the mid-1980s, however, with the description of the intracranial findings in the second trimester (the "lemon sign" and the "banana sign"), the prenatal diagnosis of OSB was enhanced. In the last 2 decades, there has been widespread uptake of routine ultrasound examination in the first trimester of pregnancy with the purpose of the measurement of fetal crown-rump length to determine gestational age, to screen for trisomy 21 and other aneuploidies, mainly with the nuchal translucency, and for diagnosis of many major abnormalities...
May 16, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28508418/quantitative-analysis-of-the-cervical-texture-by-ultrasound-in-the-mid-pregnancy-is-associated-with-spontaneous-preterm-birth
#14
Núria Baños, Alvaro Perez-Moreno, Carla Julià, Clara Murillo-Bravo, David Coronado, Eduard Gratacos, Jan Deprest, Montse Palacio
OBJECTIVE: New tools are required to identify women at increased risk of spontaneous preterm birth (sPTB). Quantitative texture analysis by ultrasound has been used to extract robust features from the ultrasound image of a given tissue to detect subtle changes in its microstructure. This may also be applied to the cervix. We aimed to determine if there is an association between quantitative analysis of the cervical texture (CTx) by ultrasound in the mid-trimester of pregnancy and sPTB <37(+0) weeks...
May 15, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28505706/the-three-vessel-and-trachea-view-3vtv-in-the-first-trimester-of-pregnancy-an-additional-tool-in-screening-for-congenital-heart-defects-chd-in-an-unselected-population
#15
Valentina De Robertis, Georgios Rembouskos, Tiziana Fanelli, Grazia Volpe, Brunella Muto, Paolo Volpe
OBJECTIVE: The aim of the study was to evaluate the feasibility of obtaining the three-vessel and trachea view (3VTV) in an unselected population undergoing first trimester screening for aneuploidy, and to investigate its role in the early detection of congenital heart defects (CHD). METHODS: Cardiac examination was performed by expert sonographers. Abnormal findings of 3VTV were classified in three different subgroups: number, size and spatial relationship of the vessels...
May 15, 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/28481445/optimising-fertility-outcomes-for-women-with-early-stage-cervical-cancer-when-less-is-more
#16
E Tingi, E J Crosbie, G Owens
No abstract text is available yet for this article.
May 8, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28477345/fetoscopic-laser-coagulation-in-1020-pregnancies-with-twin-to-twin-transfusion-syndrome-demonstrates-improvement-of-double-survival-rates
#17
W Diehl, A Diemert, D Grasso, S Sehner, K Wegscheider, K Hecher
OBJECTIVE: To investigate the growing experience and learning curve of fetoscopic laser coagulation of the placental vascular anastomoses in severe mid trimester twin-to-twin transfusion syndrome (TTTS) and its influence on perinatal outcome in a single center setting. METHODS: Between 01/1995 and 03/2013 we performed laser therapy in 1020 consecutive pregnancies with TTTS between 15.1 and 27.4 weeks of gestation. We compared perinatal outcome in blocks of five sequential groups...
May 6, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28443480/adverse-placental-perfusion-and-pregnancy-outcomes-in-a-new-nonhuman-primate-model-of-gestational-protein-restriction
#18
Victoria H J Roberts, Jamie O Lo, Katherine S Lewandowski, Peter Blundell, Kevin L Grove, Christopher D Kroenke, Elinor L Sullivan, Charles T Roberts, Antonio E Frias
Maternal malnutrition during pregnancy impacts fetal growth, with developmental consequences that extend to later life outcomes. In underdeveloped countries, this malnutrition typically takes the form of poor dietary protein content and quality, even if adequate calories are consumed. Here, we report the establishment of a nonhuman primate model of gestational protein restriction (PR) in order to understand how placental function and pregnancy outcomes are affected by protein deficiency. Rhesus macaques were assigned to either a control diet containing 26% protein or switched to a 13% PR diet prior to conception and maintained on this PR diet throughout pregnancy...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28442046/morphometric-developmental-pattern-of-bovine-handmade-cloned-concepti-in-late-pregnancy
#19
R P C Gerger, F C Zago, E S Ribeiro, S Gaudencio Neto, L T Martins, L H Aguiar, V H V Rodrigues, F H Furlan, I Ortigari, R D Sainz, C L Ferrell, M A Miglino, C E Ambrósio, J L Rodrigues, R Rossetto, F Forell, L R Bertolini, M Bertolini
Cloning procedures often interfere with conceptus growth and life ex utero, in a set of symptoms known as abnormal offspring syndrome (AOS). The aim of the present study was to compare the developmental pattern of in vivo-derived (IVD), IVF-derived and handmade cloning-derived (NT-HMC) Day 225 bovine concepti using established procedures. Pregnancy diagnosis was performed on Day 30 following blastocyst transfer on Day 7. Conceptus morphometry was assessed by ultrasonography on Day 51, and on Day 225 pregnant cows were killed for morphological examination of concepti...
April 2017: Reproduction, Fertility, and Development
https://www.readbyqxmd.com/read/28418597/mid-trimester-residual-cervical-length-and-the-risk-of-preterm-birth-in-pregnancies-after-abdominal-radical-trachelectomy-a-retrospective-analysis
#20
Y Kasuga, K Miyakoshi, H Nishio, Y Akiba, T Otani, M Fukutake, S Ikenoue, D Ochiai, T Matsumoto, K Tanaka, K Minegishi, N Kuji, R Roberts, D Aoki, M Tanaka
OBJECTIVE: To investigate the association between mid-trimester residual cervical length (CL) and the risk of preterm birth in pregnancies after abdominal radical trachelectomy (RT). DESIGN: Retrospective cohort study. SETTING: University hospital. POPULATION: A total of 33 deliveries after 22 weeks' gestation in 30 women who underwent abdominal RT including prophylactic cervical cerclage and perinatal care between January 2002 and May 2016...
April 18, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
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