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Low risk obstetrics

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https://www.readbyqxmd.com/read/28930372/efficacy-and-safety-of-blood-transfusion-in-obstetric-patients-systematic-review-of-the-literature
#1
Celso Módolo, Arnav Agarwal, Mariana Floriano Luiza Piva, Andresa Graciutti Botan, Samira Esteves Afonso Camargo, Nermeen Gawish, Norma Sueli Pinheiro Módolo, Regina El Dib
OBJECTIVES: To evaluate the efficacy of blood transfusion compared to no intervention in obstetric patients. MATERIAL AND METHODS: A systematic review was performed with Cochrane Database of Clinical Trials, PubMed, EMBASE and LILACS databases searched as of September, 2016. Two authors independently selected relevant clinical trials, assessed their methodological quality and extracted data, using the GRADE approach. RESULTS: Five studies within a total of 6,297 met the inclusion criteria, with women generally aged 20-40 years...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28927497/decision-to-delivery-time-and-perinatal-complications-in-emergency-cesarean-section
#2
Günther Heller, Erik Bauer, Stefanie Schill, Teresa Thomas, Frank Louwen, Friedrich Wolff, Björn Misselwitz, Stephan Schmidt, Christof Veit
BACKGROUND: A decision-to-delivery interval (DDI) of no more than 20 minutes has long been considered a requirement for cesarean sections, even though there have hardly been any studies on this topic. We retrospectively investigated data relevant to DDI for emergency cesarean sections performed for the most common indications, namely, suspected and documented fetal asphyxia. METHODS: We analyzed data on emergency in-hospital cesarean sections in the period 2008-2015...
September 4, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28922306/do-the-surgical-outcomes-of-rectovaginal-fistula-repairs-differ-for-obstetric-and-nonobstetric-fistulas-a-retrospective-cohort-study
#3
Natalie E Karp, Emily K Kobernik, Mitchell B Berger, Chelsea M Low, Dee E Fenner
OBJECTIVES: Rectovaginal fistulas can occur from both obstetric and nonobstetric (eg, inflammatory bowel disease, iatrogenic, or traumatic) etiologies. Current data on factors contributing to rectovaginal repair success or failure are limited, making adequate patient counseling difficult. Our objective was to compare outcomes of transperineal rectovaginal fistula repair performed in a single referral center on women with obstetric and nonobstetric causes. METHODS: We performed a retrospective cohort study of women who had a transperineal rectovaginal fistula repair performed by a urogynecologist at the University of Michigan from 2005 to 2015...
September 15, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28919602/comparative-study-of-cytology-and-histopathology-of-cervical-lesion-in-via-positive-patients-and-its-correlation-with-high-risk-human-papilloma-virus
#4
N P Ansari, F M Saleh, S M Shahida, E N Rahman
Cervical cancer is the second most frequent type of cancer and leading cause of mortality among women worldwide. The present study was undertaken to assess precancerous and cancerous cervical lesion by cytology as well as HPV DNA identification and their comparison with histopathology in VIA positive cases. This descriptive, cross-sectional type of observational study was carried out in the Department of Pathology, Mymensingh Medical College in collaboration with the Department of Gynecology and Obstetrics, Mymensingh Medical College Hospital and Department of Microbiology and Hygiene in Bangladesh Agriculture University for HPV DNA detection from July 2012 to June 2013...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28917612/thyroid-stimulating-hormone-anti-thyroid-antibodies-and-pregnancy-outcomes
#5
Torie C Plowden, Enrique F Schisterman, Lindsey A Sjaarda, Neil J Perkins, Robert Silver, Rose Radin, Keewan Kim, Noya Galai, Alan H DeCherney, Sunni L Mumford
BACKGROUND: Overt thyroid dysfunction has been associated with adverse obstetrical outcomes. However, less is known regarding subclinical hypothyroidism or thyroid autoimmunity and their relationship to pregnancy complications. OBJECTIVE: To examine the association between pre-pregnancy anti-thyroid antibodies and subclinical hypothyroidism and preterm delivery (PTD), gestational diabetes (GDM), and preeclampsia. STUDY DESIGN: Secondary analysis of a prospective cohort of 18-40 year old women with 1-2 prior pregnancy losses (n=1193) participating in a multi-center randomized, placebo-controlled trial of low-dose aspirin...
September 13, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28912922/obstetric-outcomes-of-twin-pregnancies-in-japanese-women-aged-40-and-older
#6
Shunji Suzuki
BACKGROUND: The aim of this study was to compare the obstetric outcomes of twin pregnancies between Japanese women aged ≥ 40 years and their younger counterparts aged 25 - 29. METHODS: This was a retrospective study of twin pregnancies managed at Japanese Red Cross Katsushika Maternity Hospital between 2002 and 2016. Women aged 40 and older at delivery (n = 117) were compared with women aged 25 - 29 at delivery (n = 536). RESULTS: Although the women ≥ 40 years old were more likely to have increased risks of HELLP (hemolytic, elevated liver enzymes and low platelet) syndrome and very low birth weight neonates, there were no measurable differences in obstetric outcomes such as hypertensive disorders, premature delivery and neonatal asphyxia between the two groups...
October 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28905356/impact-of-shoulder-dystocia-stratified-by-type-of-manoeuvre-on-severe-neonatal-outcome-and-maternal-morbidity
#7
Flurina Michelotti, Christopher Flatley, Sailesh Kumar
BACKGROUND: Shoulder dystocia is an uncommon and unpredictable obstetric emergency. It is associated with significant neonatal, maternal and medico-legal consequences. AIM: To ascertain the impact shoulder dystocia has on severe neonatal and maternal outcomes specific to the type of manoeuvre. MATERIALS AND METHODS: This was a retrospective study of 48 021 term singleton vaginal deliveries the Mater Mothers' Hospital in Brisbane between 2007 and 2015...
September 14, 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28903165/association-of-panic-disorder-generalized-anxiety-disorder-and-benzodiazepine-treatment-during-pregnancy-with-risk-of-adverse-birth-outcomes
#8
Kimberly Ann Yonkers, Kathryn Gilstad-Hayden, Ariadna Forray, Heather S Lipkind
Importance: Registry data show that maternal panic disorder, or anxiety disorders in general, increase the risk for adverse pregnancy outcomes. However, diagnoses from registries may be imprecise and may not consider potential confounding factors, such as treatment with medication and maternal substance use. Objective: To determine whether panic disorder or generalized anxiety disorder (GAD) in pregnancy, or medications used to treat these conditions, are associated with adverse maternal or neonatal pregnancy outcomes...
September 13, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28901005/delivery-arrangements-for-health-systems-in-low-income-countries-an-overview-of-systematic-reviews
#9
REVIEW
Agustín Ciapponi, Simon Lewin, Cristian A Herrera, Newton Opiyo, Tomas Pantoja, Elizabeth Paulsen, Gabriel Rada, Charles S Wiysonge, Gabriel Bastías, Lilian Dudley, Signe Flottorp, Marie-Pierre Gagnon, Sebastian Garcia Marti, Claire Glenton, Charles I Okwundu, Blanca Peñaloza, Fatima Suleman, Andrew D Oxman
BACKGROUND: Delivery arrangements include changes in who receives care and when, who provides care, the working conditions of those who provide care, coordination of care amongst different providers, where care is provided, the use of information and communication technology to deliver care, and quality and safety systems. How services are delivered can have impacts on the effectiveness, efficiency and equity of health systems. This broad overview of the findings of systematic reviews can help policymakers and other stakeholders identify strategies for addressing problems and improve the delivery of services...
September 13, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28870169/determinants-of-physical-activity-frequency-and-provider-advice-during-pregnancy
#10
Eilann C Santo, Peter W Forbes, Emily Oken, Mandy B Belfort
BACKGROUND: Our aims were to (1) describe the frequency of physical activity and prenatal healthcare provider advice about physical activity during pregnancy and (2) examine determinants and correlates of 3rd trimester physical activity and receipt of physical activity advice. METHODS: We analyzed data from the 2008 Pregnancy Risk Assessment Monitoring System. We studied 2669 women from North Carolina and Colorado with data on physical activity frequency in the 3 months prior to pregnancy and during the 3rd trimester and 1584 women from Oklahoma with data on provider advice regarding physical activity during pregnancy...
September 5, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28870159/obstetric-professionals-perceptions-of-non-invasive-prenatal-testing-for-down-syndrome-clinical-usefulness-compared-with-existing-tests-and-ethical-implications
#11
Olivia Miu Yung Ngan, Huso Yi, Samuel Yeung Shan Wong, Daljit Sahota, Shenaz Ahmed
BACKGROUND: While non-invasive prenatal testing (NIPT) for fetal aneuploidy is commercially available in many countries, little is known about how obstetric professionals in non-Western populations perceive the clinical usefulness of NIPT in comparison with existing first-trimester combined screening (FTS) for Down syndrome (DS) or invasive prenatal diagnosis (IPD), or perceptions of their ethical concerns arising from the use of NIPT. METHODS: A cross-sectional survey among 327 obstetric professionals (237 midwives, 90 obstetricians) in Hong Kong...
September 5, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28854715/systematic-review-and-meta-analysis-of-the-impact-of-preconception-lifestyle-interventions-on-fertility-obstetric-fetal-anthropometric-and-metabolic-outcomes-in-men-and-women
#12
L Lan, C L Harrison, M Misso, B Hill, H J Teede, B W Mol, L J Moran
STUDY QUESTION: What is the impact of preconception lifestyle interventions on live birth, birth weight and pregnancy rate? SUMMARY ANSWER: Lifestyle interventions showed benefits for weight loss and increased natural pregnancy rate, but not for live birth or birth weight. WHAT IS KNOWN ALREADY: Evidence on the practice and content of preconception counseling and interventions is variable and limited. STUDY DESIGN, SIZE, DURATION: Systematic review and meta-analysis (MA)...
September 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28854592/weight-reduction-intervention-for-obese-infertile-women-prior-to-ivf-a-randomized-controlled-trial
#13
Snorri Einarsson, Christina Bergh, Britt Friberg, Anja Pinborg, Anna Klajnbard, Per-Olof Karlström, Linda Kluge, Ingrid Larsson, Anne Loft, Anne-Lis Mikkelsen-Englund, Kaj Stenlöf, Anna Wistrand, Ann Thurin-Kjellberg
STUDY QUESTION: Does an intensive weight reduction programme prior to IVF increase live birth rates for infertile obese women? SUMMARY ANSWER: An intensive weight reduction programme resulted in a large weight loss but did not substantially affect live birth rates in obese women scheduled for IVF. WHAT IS ALREADY KNOWN: Among obese women, fertility and obstetric outcomes are influenced negatively with increased risk of miscarriage and a higher risk of maternal and neonatal complications...
August 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28851782/evaluating-maternity-units-a-prospective-cohort-study-of-freestanding-midwife-led-primary-maternity-units-in-new-zealand-clinical-outcomes
#14
Celia P Grigg, Sally K Tracy, Mark Tracy, Rea Daellenbach, Mary Kensington, Amy Monk, Virginia Schmied
OBJECTIVE: To compare maternal and neonatal birth outcomes and morbidities associated with the intention to give birth in a freestanding primary level midwife-led maternity unit (PMU) or tertiary level obstetric-led maternity hospital (TMH) in Canterbury, Aotearoa/New Zealand. DESIGN: Prospective cohort study. PARTICIPANTS: 407 women who intended to give birth in a PMU and 285 women who intended to give birth at the TMH in 2010-2011. All of the women planning a TMH birth were 'low risk', and 29 of the PMU cohort had identified risk factors...
August 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/28847193/maternal-exercise-during-pregnancy-reduces-the-risk-of-preterm-birth-through-the-mediating-role-of-placenta
#15
Lihua Huang, Lijun Fan, Peng Ding, Yan-Hui He, Chuanbo Xie, Zhongzheng Niu, Fu-Ying Tian, Shi-Xin Yuan, De-Qin Jia, Wei-Qing Chen
OBJECTIVE: The extent of research on maternal exercise during pregnancy and the risk of preterm birth (PTB) have grown substantially, but conclusions still remained controversial. Thus, this study aims to examine the relationship of maternal exercise during pregnancy and PTB and explore whether placenta mediates their relationship. STUDY DESIGN: We investigated 849 pregnant women delivering PTB newborns (cases) and 1306 delivering full-term appropriate for gestational age newborns (controls) in this case-control study...
September 7, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28838266/recurrence-of-extreme-serum-analytes-in-consecutive-pregnancies-and-association-with-obstetrical-outcomes
#16
Shelly Soni, David A Krantz, Meir Greenberg, Nidhi Vohra, Burton Rochelson
OBJECTIVE: To evaluate if presence of extreme maternal serum biochemical analytes recurs in consecutive pregnancies. We hypothesized that presence of >1 extreme analyte in prior pregnancy is associated with increased risk of adverse pregnancy outcome in subsequent pregnancy. METHODS: Retrospective cohort study of singleton pregnancies evaluated and delivered in 2 consecutive pregnancies (2011-2015). Adverse outcomes were defined as indicated preterm delivery before 37 completed weeks due to preeclampsia, fetal growth restriction or other complications...
September 12, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28818677/low-prevalence-of-hepatitis-b-and-hepatitis-c-virus-serum-markers-in-a-cohort-of-pregnant-women-from-southern-italy
#17
Tindaro Lembo, Francesca Saffioti, Benito Chiofalo, Roberta Granese, Roberto Filomia, Roberta Grasso, Onofrio Triolo, Giovanni Raimondo
BACKGROUND: Mother-to-child transmission is still considered a major factor in the spread of hepatitis viruses. Nevertheless, epidemiological data on hepatitis B virus (HBV) and hepatitis C virus (HCV) in reproductive-age women are limited even in areas like the South of Italy where both viruses had been widespread. AIM: The aim of this study was to investigate the prevalence of HBV and HCV serum markers in a large cohort of pregnant women from Southern Italy. METHODS: Data concerning 7558 pregnant women consecutively admitted to an Obstetric Division of a Sicilian University Hospital over a six-year period (January 2010-December 2015) were retrospectively collected from clinical notes...
August 1, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28816562/behcet-s-disease-and-pregnancy-what-to-expect
#18
Gokcen Orgul, Fatih Aktoz, Mehmet Sinan Beksac
The relationship between Behcet's disease (BD) and pregnancy is only reported in limited number of studies. We retrospectively collected data of 26 women with BD diagnosis and their 66 pregnancies. We analysed patients according to disease activity, age at BD diagnosis, age at first/last pregnancy, obstetric history, obstetric complications, neonatal birthweight, associated foetal abnormalities and pregnancy-related complications. Sixteen miscarriages (24.2%), two intrauterine deaths (3%) and 48 live births (72...
August 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28805261/pregnancy-outcomes-and-impact-of-pregnancy-on-graft-function-in-women-after-kidney-transplantation
#19
Fa Mohammadi, M Borg, A Gulyani, S P Mcdonald, S Jesudason
BACKGROUND: Kidney transplantation facilitates pregnancy in women with end-stage kidney disease, however impact of pregnancy on short and longer-term graft function is uncertain. METHODS: Obstetric, foetal and graft outcomes for pregnancies from a large Australian transplant unit (1976-2015) were reviewed. RESULTS: There were 56 pregnancies in 35 women with mean age at conception 30.4±0.6 years and mean transplant-pregnancy interval 5.5±0...
August 14, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28801947/how-will-transitioning-from-cytology-to-hpv-testing-change-the-balance-between-the-benefits-and-harms-of-cervical-cancer-screening-estimates-of-the-impact-on-cervical-cancer-treatment-rates-and-adverse-obstetric-outcomes-in-australia-a-high-vaccination-coverage
#20
Louiza S Velentzis, Michael Caruana, Kate T Simms, Jie-Bin Lew, Ju-Fang Shi, Marion Saville, Megan A Smith, Sarah J Lord, Jeffrey Tan, Deborah Bateson, Michael Quinn, Karen Canfell
Primary HPV screening enables earlier diagnosis of cervical lesions compared to cytology, however, its effect on the risk of treatment has not been investigated. We estimated the cumulative lifetime risk (CLR) of cervical cancer and excisional treatment; and change in adverse obstetric outcomes in HPV unvaccinated women and cohorts offered vaccination (>70% coverage in 12-13 years) for the Australian cervical screening program. 2-yearly cytology screening (ages 18-69 years) was compared to 5-yearly primary HPV screening with partial genotyping for HPV16/18 (ages 25-74 years)...
August 12, 2017: International Journal of Cancer. Journal International du Cancer
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