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defination of adverse obstetric outcome

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https://www.readbyqxmd.com/read/28420507/asymptomatic-pyuria-in-pregnant-women-during-the-first-trimester-is-associated-with-an-increased-risk-of-adverse-obstetrical-outcomes
#1
Yun-Ju Lai, Te-Yao Hsu, Kuo-Chung Lan, Hao Lin, Chia-Yu Ou, Hung-Chun Fu, Ching-Chang Tsai
OBJECTIVE: Urinalysis is included in the prenatal examination in the first trimester in Taiwan, in contrast to Western countries. We aimed to investigate whether asymptomatic pyuria as detected by urinalysis was associated with adverse perinatal outcomes. MATERIALS AND METHODS: A total of 1187 singleton pregnant women who received prenatal care at Kaohsiung Chang Gung Memorial Hospital between January 2012 and December 2013 were included for retrospective analysis...
April 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28407641/adverse-birth-outcomes-and-maternal-neisseria-gonorrhoeae-infection-a-population-based-cohort-study-in-washington-state
#2
Christine L Heumann, Laura A S Quilter, McKenna C Eastment, Renee Heffron, Stephen E Hawes
BACKGROUND: Neisseria gonorrhoeae (gonorrhea) remains an important cause of reproductive and obstetric complications. There has been limited population-based research to evaluate the association between maternal gonorrhea and adverse birth outcomes. METHODS: A population-based retrospective cohort study was conducted of women with singleton pregnancies in Washington State from 2003 to 2014 using linked birth certificate and birth hospitalization discharge data. The exposed cohort consisted of women with gonorrhea diagnosed during pregnancy...
May 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28395602/trauma-in-pregnancy-obstetrical-outcome-in-a-tertiary-centre-in-the-netherlands
#3
B J van der Knoop, I A Zonnenberg, V M Otten, M M van Weissenbruch, J I P de Vries
PURPOSE: To determine obstetrical outcome and predictive value of obstetrical symptoms and diagnostic examinations on adverse outcome after maternal trauma in pregnancy. MATERIALS AND METHODS: Retrospective study in a Dutch tertiary medical center, including women admitted for trauma in pregnancy between 1995 and 2005 and infants born from these pregnancies. Characteristics at trauma (type of trauma, severity) and obstetrical outcome were recorded, as well as prevalence and severity of trauma; prevalence of obstetrical symptoms and abnormal diagnostic examinations...
April 11, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28395283/predictive-value-of-second-trimester-biomarkers-and-maternal-features-for-adverse-pregnancy-outcomes
#4
Enav Yefet, Olga Kuzmin, Naama Schwartz, Flora Basson, Zohar Nachum
OBJECTIVE: To establish the predictive probability for placenta-associated morbidities using second-trimester α-fetoprotein (AFP), human chorionic gonadotropin (HCG), and maternal features. PATIENTS AND METHODS: A retrospective database of all singleton deliveries with available second-trimester HCG and AFP results from 2005 to 2012 was built and divided into 0, 1, or 2 elevated markers (defined as ≥2 multiples of the median [MoM]). For each group, we analyzed the risk for adverse obstetric outcome - comprising preeclampsia, placental abruption, and birth weight below the 10th percentile - and the time of delivery in those pregnancies...
April 11, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28390672/increased-risk-of-peripartum-perinatal-mortality-in-unplanned-births-outside-institution-a-retrospective-population-based-study
#5
Hilde M Engjom, Nils-Halvdan Morken, Even Høydahl, Ole F Norheim, Kari Klungsøyr
BACKGROUND: Births in midwife-led institutions may reduce the frequency of medical interventions and provide cost-effective care, while larger institutions offer medically and technically advanced obstetric care. Unplanned births outside institution and intrapartum stillbirths have frequently been excluded in previous studies on adverse outcomes by place of birth OBJECTIVE: To assess peripartum mortality by place of birth and travel time to obstetric institutions, with the hypothesis that centralization reduces institution availability but improves mortality...
April 6, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28343177/gaps-in-obstetric-care-processes-we-can-only-improve-what-is-being-measured
#6
Charlotte Millde Luthander, Hans Järnbert Pettersson, Ulf Högberg, Sophie Berglund, Charlotta Grunewald
A multifaceted intervention at all six obstetric units in the Stockholm Health Region was performed in 2008-2011 in order to increase safety for the newborn infants. Case-controlled criterion-based reviews of care processes during labor and delivery have been used to assess factors associated with suboptimal care during labor and delivery. Categories of increased risk of adverse outcome during labor and delivery were defined. Cases with low Apgar scores and healthy controls were scrutinized and compared to data from a study with an identical design performed before the intervention...
March 27, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28277382/current-applications-of-big-data-in-obstetric-anesthesiology
#7
Thomas T Klumpner, Melissa E Bauer, Sachin Kheterpal
PURPOSE OF REVIEW: The narrative review aims to highlight several recently published 'big data' studies pertinent to the field of obstetric anesthesiology. RECENT FINDINGS: Big data has been used to study rare outcomes, to identify trends within the healthcare system, to identify variations in practice patterns, and to highlight potential inequalities in obstetric anesthesia care. Big data studies have helped define the risk of rare complications of obstetric anesthesia, such as the risk of neuraxial hematoma in thrombocytopenic parturients...
March 8, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28251633/outcome-of-pregnancy-in-women-diagnosed-with-idiopathic-polyhydramnios
#8
Sarwat Khan, Jennifer Donnelly
INTRODUCTION: Polyhydramnios is present in approximately 2% of pregnancies and it has been associated with a variety of adverse pregnancy outcomes. OBJECTIVES: The aim of our study was to evaluate the association between polyhydramnios and adverse pregnancy outcomes. METHODS: This was a retrospective case control study of 288 singleton pregnancies delivered in the Rotunda Hospital, Dublin, between 2013 and 2014. Polyhydramnios was defined as: (i) amniotic fluid index (AFI) ≥ 25 cm; (ii) maximal vertical pocket (MVP) of ≥8 cm; and (iii) a gestational age-specific threshold for AFI...
February 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28238320/-oxytocin-administration-during-spontaneous-labour-guidelines-for-clinical-practice-guidelines-short-text
#9
C Dupont, M Carayol, C Le Ray, C Barasinski, R Beranger, A Burguet, A Chantry, C Chiesa, B Coulm, A Evrard, C Fischer, L Gaucher, C Guillou, F Leroy, E Phan, A Rousseau, V Tessier, F Vendittelli, C Deneux-Tharaux, D Riethmuller
OBJECTIVES: To define the different stages of spontaneous labour. To determine the indications, modalities of use and the effects of administering synthetic oxytocin. And to describe undesirable maternal and perinatal outcomes associated with the use of synthetic oxytocin. METHOD: A systematic review was carried out by searching Medline database and websites of obstetrics learned societies until March 2016. RESULTS: The 1st stage of labor is divided in a latence phase and an active phase, which switch at 5cm of cervical dilatation...
January 2017: Gynecologie, Obstetrique, Fertilite & Senologie
https://www.readbyqxmd.com/read/28097444/obstetric-outcome-of-vanishing-twins-syndrome-a-systematic-review-and-meta-analysis
#10
REVIEW
Ling Sun, Ling X Jiang, Heng Z Chen
PURPOSE: Due to the high number of multiple embryo transfers into the uterus performed in assisted reproductive technology treatment (ART), the incidences of twin pregnancy and of vanishing twin syndrome (VTS) are correspondingly high. A number of studies have described the obstetric outcomes of the remaining fetus produced after the other twin had vanished compared with a singleton at the start following ART, but the results are mixed and contradictory. We performed a systematic review of the existing studies to explore the actual obstetric outcome of VTS to allow physicians to adequately advise their patients...
March 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28061833/combining-adverse-pregnancy-and-perinatal-outcomes-for-women-exposed-to-antiepileptic-drugs-during-pregnancy-using-a-latent-trait-model
#11
Xuerong Wen, Abraham Hartzema, Joseph A Delaney, Babette Brumback, Xuefeng Liu, Robert Egerman, Jeffrey Roth, Rich Segal, Kimford J Meador
BACKGROUND: Application of latent variable models in medical research are becoming increasingly popular. A latent trait model is developed to combine rare birth defect outcomes in an index of infant morbidity. METHODS: This study employed four statewide, retrospective 10-year data sources (1999 to 2009). The study cohort consisted of all female Florida Medicaid enrollees who delivered a live singleton infant during study period. Drug exposure was defined as any exposure to Antiepileptic drugs (AEDs) during pregnancy...
January 6, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28039875/first-trimester-isolated-maternal-hypothyroxinaemia-adverse-maternal-metabolic-profile-and-impact-on-the-obstetrical-outcome
#12
Raluca M Furnica, Damien Gruson, John H Lazarus, Dominique Maiter, Pierre Bernard, Chantal Daumerie
BACKGROUND: Isolated maternal hypothyroxinaemia (IH) is defined as low maternal FT4 (<5th percentile) and normal thyroid-stimulating hormone. There is concern on its potential negative effects on the mother and offspring. OBJECTIVE: We aimed to evaluate the prevalence of IH and to assess the consequences of hypothyroxinaemia on the maternal and foetal outcomes. SUBJECTS AND METHODS: From a total of 1300 consecutive pregnant women recruited during the prenatal screen (mean gestational age, 11·8 weeks), thyroid function parameters were assessed in 879 women...
December 31, 2016: Clinical Endocrinology
https://www.readbyqxmd.com/read/27992292/obstetric-outcomes-in-adolescents-related-to-body-mass-index-and-compared-with-low-risk-adult-women
#13
Anna Ramö Isgren, Preben Kjølhede, Marie Blomberg
OBJECTIVE: To evaluate in adolescents the association between body mass index (BMI) and obstetric outcomes and to determine whether the outcomes in the BMI groups of adolescents differ from those of a low-risk population of adult women. MATERIALS AND METHODS: This is a nationwide population-based register study. Obstetric outcomes of 31,386 singleton primiparous adolescents were evaluated in relation to BMI classes. Furthermore, the outcomes of the adolescents and 178,844 normal weight, nonsmoking, singleton primiparous women, 25-29 years old with no known comorbidity, defined as standard women, were compared...
December 19, 2016: Journal of Women's Health
https://www.readbyqxmd.com/read/27939493/hypertensive-disease-in-pregnancy-in-botswana-prevalence-and-impact-on-perinatal-outcomes
#14
Katherine M Johnson, Rebecca Zash, Miriam J Haviland, Michele R Hacker, Rebecca Luckett, Modiegi Diseko, Gloria Mayondi, Roger Shapiro
OBJECTIVES: Perinatal morbidity in sub-Saharan Africa has been attributed to infection, obstetric emergencies, and preterm birth, but less is known about hypertension in pregnancy. Our objective was to characterize the prevalence of hypertension in pregnancy and the impact of hypertension on perinatal outcomes in sub-Saharan Africa. STUDY DESIGN: We performed surveillance of obstetric records at eight of the largest public hospitals in Botswana. Women were included in this analysis if they were HIV-uninfected and had singleton gestations and at least one prenatal blood pressure measurement...
October 2016: Pregnancy Hypertension
https://www.readbyqxmd.com/read/27788533/24-7-presence-of-medical-staff-in-the-labor-ward-no-day-night-differences-in-perinatal-and-maternal-outcomes
#15
Sara Tavares, João Cavaco-Gomes, Marina Moucho, Milton Severo, Mário Mateus, Carla Ramalho, Gerard H A Visser, Nuno Montenegro
Objective The objective of this study was to assess possible day-night differences in perinatal and maternal labor outcomes in a hospital setting with no day-night differences in the presence of experienced medical staff. Design This was a retrospective study conducted over 5 years between 2008 and 2012. Setting This study was set at the obstetric delivery unit in a tertiary hospital. Population A total of 9,143 singleton deliveries were assessed after 34 weeks of gestation and after exclusion of major congenital malformations, inductions of labor, and elective cesarean sections...
October 27, 2016: American Journal of Perinatology
https://www.readbyqxmd.com/read/27780546/the-placental-component-and-obstetric-outcome-in-severe-preeclampsia-with-and-without-hellp-syndrome
#16
Eran Weiner, Letizia Schreiber, Ehud Grinstein, Ohad Feldstein, Noa Rymer-Haskel, Jacob Bar, Michal Kovo
OBJECTIVE: We aimed to compare obstetric outcome and placental-histopathology in pregnancies complicated by preeclampsia with severe features with and without HELLP syndrome. METHODS: Labor, maternal characteristics, neonatal outcome and placental histopathology of pregnancies complicated with severe preeclampsia during 2008-2015 were reviewed. Results were compared between those without signs of HELLP syndrome (severe preeclampsia group) and those with concomitant HELLP syndrome (HELLP group)...
November 2016: Placenta
https://www.readbyqxmd.com/read/27741203/maternal-and-neonatal-outcomes-with-early-compared-with-delayed-pushing-among-nulliparous-women
#17
Lynn M Yee, Grecio Sandoval, Jennifer Bailit, Uma M Reddy, Ronald J Wapner, Michael W Varner, Steve N Caritis, Mona Prasad, Alan T N Tita, George Saade, Yoram Sorokin, Dwight J Rouse, Sean C Blackwell, Jorge E Tolosa
OBJECTIVE: To describe factors associated with delayed pushing and evaluate the relationship between delayed pushing and perinatal outcomes in nulliparous women with singleton term gestations. METHODS: This was a secondary analysis of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Assessment of Perinatal Excellence cohort of 115,502 women and their neonates born in 25 U.S. hospitals from 2008 to 2011. Nulliparous women with singleton, cephalic, nonanomalous term births who achieved 10-cm cervical dilation were included...
November 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27583065/characteristics-and-risk-factors-of-preterm-births-in-a-tertiary-center-in-lagos-nigeria
#18
Azeez Butali, Chinyere Ezeaka, Osayame Ekhaguere, Nancy Weathers, Jenna Ladd, Iretiola Fajolu, Christopher Esezobor, Christian Makwe, Bukola Odusanya, Rose Anorlu, Wasiu Adeyemo, Edna Iroha, Mathias Egri-Okwaji, Prisca Adejumo, Lawal Oyeneyin, Moses Abiodun, Bolaji Badejoko, Kelli Ryckman
INTRODUCTION: Preterm birth is a dire complication of pregnancy that poses huge long-term medical and financial burdens for affected children, their families, and the health care system. The aim of the present study was to identify characteristics associated with preterm births at the Lagos University Teaching Hospital (LUTH), Lagos, Nigeria from 2011 to 2013. METHODS: We obtained Information from 5,561 maternal, fetal/neonatal and obstetric records from the labor ward...
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27568409/-gastroschisis-prenatal-ultrasonography-and-obstetrical-criteria-for-predicting-neonatal-outcome
#19
G Ducellier, P Moussy, L Sahmoune, S Bonneau, E Alanio, J-P Bory
OBJECTIVE: Prenatal diagnosis of complex laparoschisis is difficult and yet it is associated with a significantly increased morbidity and mortality. The aim of the study was to define ultrasonographic factor and obstetrical criteria to predicting adverse neonatal outcome. METHODS: Retrospective cohort study over 10 years, of 35 gastroschisis cases in CHU of Reims (France). The primary outcome was the neonatal death due to gastroschisis. The sonographic markers was bowel dilatation intra- or extra-abdominale, amniotic fluid, intra-uterin growth...
September 2016: Gynécologie, Obstétrique & Fertilité
https://www.readbyqxmd.com/read/27537054/inflammatory-bowel-disease-influence-and-implications-in-reproduction
#20
Louise E Glover, Blair Fennimore, Mary Wingfield
The incidence and prevalence of inflammatory bowel disease (IBD) continues to rise with time, signifying its emergence as a global disease. Clinical onset of IBD, comprising Crohn's disease and ulcerative colitis, typically occurs before or at peak reproductive age. Although active disease in female patients is associated with reduced fertility and adverse obstetric outcomes in pregnancy, the molecular mechanisms underlying this altered reproductive course, and its impact on IBD transmission to offspring, remain poorly understood...
November 2016: Inflammatory Bowel Diseases
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