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prevent preterm labour

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https://www.readbyqxmd.com/read/28764674/arabin-cervical-pessary-for-prevention-of-preterm-birth-in-cases-of-twin-to-twin-transfusion-syndrome-treated-by-fetoscopic-laser-coagulation-the-pecep-laser-randomised-controlled-trial
#1
Carlota Rodó, Sílvia Arévalo, Liesbeth Lewi, Isabel Couck, Bettina Hollwitz, Kurt Hecher, Elena Carreras
BACKGROUND: Fetoscopic LASER coagulation of the placental anastomoses has changed the prognosis of twin-twin transfusion syndrome. However, the prematurity rate in this cohort remains very high. To date, strategies proposed to decrease the prematurity rate have shown inconclusive, if not unfavourable results. METHODS: This is a randomised controlled trial to investigate whether a prophylactic cervical pessary will lower the incidence of preterm delivery in cases of twin-twin transfusion syndrome requiring fetoscopic LASER coagulation...
August 1, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28747213/cesarean-delivery-technique-among-hiv-positive-women-with-sub-optimal-antenatal-care-uptake-at-the-douala-general-hospital-cameroon-case-series-report
#2
Thomas Obinchemti Egbe, Charlotte Nguefack Tchente, George-Fulbert Mangala Nkwele, Jacques Ernest Nyemb, Esther Mathio Barla, Eugene Belley-Priso
BACKGROUND: The human immunodeficiency virus (HIV) pandemic is a serious public health problem worldwide, especially in low-income countries of sub-Saharan Africa (SSA). The prevention of mother to child transmission of HIV (PMTCT) is a major concern to those countries. Cesarean section has been described in the literature to be effective in the prevention of mother to child transmission (MTCT). CASE SERIES PRESENTATION: We present a series of seven cases of HIV positive pregnant women with sub-optimal antenatal care up-take who delivered by cesarean section at the Department of Obstetrics and Gynecology of the Douala General Hospital...
July 26, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28729110/no-211-screening-and-management-of-bacterial-vaginosis-in-pregnancy
#3
Mark H Yudin, Deborah M Money
OBJECTIVE: To review the evidence and provide recommendations on screening for and management of bacterial vaginosis in pregnancy. OPTIONS: The clinical practice options considered in formulating the guideline. OUTCOMES: Outcomes evaluated include antibiotic treatment efficacy and cure rates, and the influence of the treatment of bacterial vaginosis on the rates of adverse pregnancy outcomes such as preterm labour and delivery and preterm premature rupture of membranes...
August 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28705190/low-dose-aspirin-in-the-prevention-of-recurrent-spontaneous-preterm-labour-the-april-study-a-multicenter-randomized-placebo-controlled-trial
#4
Laura Visser, Marjon A de Boer, Christianne J M de Groot, Tobias A J Nijman, Marieke A C Hemels, Kitty W M Bloemenkamp, Judith E Bosmans, Marjolein Kok, Judith O van Laar, Marieke Sueters, Hubertina Scheepers, Joris van Drongelen, Maureen T M Franssen, J Marko Sikkema, Hans J J Duvekot, Mireille N Bekker, Joris A M van der Post, Christiana Naaktgeboren, Ben W J Mol, Martijn A Oudijk
BACKGROUND: Preterm birth (birth before 37 weeks of gestation) is a major problem in obstetrics and affects an estimated 15 million pregnancies worldwide annually. A history of previous preterm birth is the strongest risk factor for preterm birth, and recurrent spontaneous preterm birth affects more than 2.5 million pregnancies each year. A recent meta-analysis showed possible benefits of the use of low dose aspirin in the prevention of recurrent spontaneous preterm birth. We will assess the (cost-)effectiveness of low dose aspirin in comparison with placebo in the prevention of recurrent spontaneous preterm birth in a randomized clinical trial...
July 14, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28486979/mediation-of-the-effect-of-malaria-in-pregnancy-on-stillbirth-and-neonatal-death-in-an-area-of-low-transmission-observational-data-analysis
#5
Kerryn A Moore, Freya J I Fowkes, Jacher Wiladphaingern, Nan San Wai, Moo Kho Paw, Mupawjay Pimanpanarak, Verena I Carrara, Jathee Raksuansak, Julie A Simpson, Nicholas J White, François Nosten, Rose McGready
BACKGROUND: Malaria in pregnancy is preventable and contributes significantly to the estimated 5.5 million stillbirths and neonatal deaths that occur annually. The contribution of malaria in pregnancy in areas of low transmission has not been quantified, and the roles of maternal anaemia, small-for-gestational-age status, and preterm birth in mediating the effect of malaria in pregnancy on stillbirth and neonatal death are poorly elucidated. METHODS: We analysed observational data routinely collected at antenatal clinics on the Thai-Myanmar border (1986-2015)...
May 10, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28418339/fetal-nasal-bone-length-as-a-novel-marker-for-prediction-of-adverse-perinatal-outcomes-in-the-first-trimester-of-pregnancy
#6
Mehmet Tunç Canda, Namık Demir, Orçun Sezer
BACKGROUND: Adverse outcomes of pregnancy are a challenging health-care problem. Prediction of adverse pregnancy outcomes is important to prevent the morbidities of the foetus and the mother. AIMS: To study the clinical interest of fetal nasal bone length in predicting adverse pregnancy outcomes in the first trimester of pregnancy. STUDY DESIGN: A population-based retrospective cohort study. METHODS: Data from 868 women with first-trimester fetal nasal bone length and birth records available were enrolled...
April 5, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28349516/outcomes-and-predictive-tests-from-a-dedicated-specialist-clinic-for-women-at-high-risk-of-preterm-labour-a-ten-year-audit
#7
Kelly Hughes, Shirlene Sim, Alina Roman, Kasia Michalak, Stefan Kane, Penelope Sheehan
BACKGROUND: Preterm birth continues to be a major cause of infant morbidity and mortality worldwide, but advances have recently been made in its prediction and prevention. A short cervix (<25 mm) in the second trimester on transvaginal ultrasound scan and fetal fibronectin are important predictive tests. For over ten years, the Preterm Labour Clinic at the Royal Women's Hospital, Melbourne, Australia has provided care for women at high risk of preterm birth, including those with a previous preterm birth, previous cervical surgery, uterine malformation or incidental finding of short cervix at routine ultrasound...
March 28, 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28337828/tradd-traf2-rip1-and-tak1-are-required-for-tnf-%C3%AE-induced-pro-labour-mediators-in-human-primary-myometrial-cells
#8
Ratana Lim, Gillian Barker, Martha Lappas
PROBLEM: TNF-α plays a central role in the processes of human labour and delivery. This study sought to determine the role of the adaptor proteins TNFR1-associated death domain protein (TRADD), TNF receptor-associated factor 2 (TRAF2), receptor interacting protein 1 (RIP1) and transforming growth factor beta-activated kinase 1 (TAK1) in TNF-α-induced formation of pro-labour mediators. METHOD OF STUDY: Human primary myometrial cells were transfected with siRNA against TRADD (siTRADD), TRAF2 (siTRAF2), RIP1 (siRIP1) or TAK1 (siTAK1), treated with TNF-α, and assayed for pro-inflammatory mediators expression...
March 24, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28333279/inhibition-of-pim1-kinase-attenuates-inflammation-induced-pro-labour-mediators-in-human-foetal-membranes-in-vitro
#9
Ratana Lim, Gillian Barker, Martha Lappas
STUDY QUESTION: Does proviral integration site for Moloney murine leukaemic virus (PIM)1 kinase play a role in regulating the inflammatory processes of human labour and delivery? SUMMARY ANSWER: PIM1 kinase plays a critical role in foetal membranes in regulating pro-inflammatory and pro-labour mediators. WHAT IS KNOWN ALREADY: Infection and inflammation have strong causal links to preterm delivery by stimulating pro-inflammatory cytokines and collagen degrading enzymes, which can lead to rupture of membranes...
June 1, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28320236/prevention-of-early-onset-group-b-streptococcal-disease-by-universal-antenatal-culture-based-screening-in-all-public-hospitals-in-hong-kong
#10
Teresa W L Ma, Viola Chan, C H So, Annie S Y Hui, C N Lee, Amelia P W Hui, P L So, C W Kong, Barbara Fung, K Y Leung
OBJECTIVES: To determine the prevalence of maternal colonization with group B streptococcus (GBS), and early onset GBS disease (EOGBSD) after implementation of universal screening. METHODS: This was a three-year retrospective cohort study on universal antenatal rectovaginal culture-based screening and intrapartum antimicrobial prophylaxis (IAP) to colonized women in the public sector in Hong Kong. Routinely collected data including maternal colonization and EOGBSD were retrieved...
March 21, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28316639/feature-extraction-and-classification-of-ehg-between-pregnancy-and-labour-group-using-hilbert-huang-transform-and-extreme-learning-machine
#11
Lili Chen, Yaru Hao
Preterm birth (PTB) is the leading cause of perinatal mortality and long-term morbidity, which results in significant health and economic problems. The early detection of PTB has great significance for its prevention. The electrohysterogram (EHG) related to uterine contraction is a noninvasive, real-time, and automatic novel technology which can be used to detect, diagnose, or predict PTB. This paper presents a method for feature extraction and classification of EHG between pregnancy and labour group, based on Hilbert-Huang transform (HHT) and extreme learning machine (ELM)...
2017: Computational and Mathematical Methods in Medicine
https://www.readbyqxmd.com/read/28285555/factors-affecting-the-rates-of-caesarean-sections-in-cases-with-premature-rupture-of-membranes-prom-at-term
#12
Muberra Namli Kalem, Aydın Köşüş, Zeynep Kamalak, Nermin Köşüş, Ziya Kalem
The aim of this retrospective study was to investigate the factors affecting the rates of caesarean section in cases with premature rupture of membranes (PROM) in term pregnancies. Eighty-two term PROM patients who presented to Turgut Ozal University and Erzurum Nene Hatun Hospitals between 2012 and 2014 were included. The effects of demographics, nulliparity, active-latent phase durations, presence of meconium and chorioamnionitis, requirement of oxytocin and cervical dilation at the initial examination on C/S rates were assessed...
March 13, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28176485/preterm-birth-prevention-in-twin-pregnancies-with-progesterone-pessary-or-cerclage-a-systematic-review-and-meta-analysis
#13
REVIEW
A Jarde, O Lutsiv, C K Park, J Barrett, J Beyene, S Saito, J M Dodd, P S Shah, J L Cook, A B Biringer, L Giglia, Z Han, K Staub, W Mundle, C Vera, L Sabatino, S K Liyanage, S D McDonald
BACKGROUND: About half of twin pregnancies deliver preterm, and it is unclear whether any intervention reduces this risk. OBJECTIVES: To assess the evidence for the effectiveness of progesterone, cerclage, and pessary in twin pregnancies. SEARCH STRATEGY: We searched Medline, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials, and ISI Web of Science, without language restrictions, up to 25 January 2016. SELECTION CRITERIA: Randomised controlled trials of progesterone, cerclage, or pessary for preventing preterm birth in women with twin pregnancies, without symptoms of threatened preterm labour...
July 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28157275/continuous-cardiotocography-ctg-as-a-form-of-electronic-fetal-monitoring-efm-for-fetal-assessment-during-labour
#14
REVIEW
Zarko Alfirevic, Declan Devane, Gillian Ml Gyte, Anna Cuthbert
BACKGROUND: Cardiotocography (CTG) records changes in the fetal heart rate and their temporal relationship to uterine contractions. The aim is to identify babies who may be short of oxygen (hypoxic) to guide additional assessments of fetal wellbeing, or determine if the baby needs to be delivered by caesarean section or instrumental vaginal birth. This is an update of a review previously published in 2013, 2006 and 2001. OBJECTIVES: To evaluate the effectiveness and safety of continuous cardiotocography when used as a method to monitor fetal wellbeing during labour...
February 3, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28064548/amniotic-fluid-sludge-prevalence-and-clinical-significance-of-it-in-asymptomatic-patients-at-high-risk-for-spontaneous-preterm-delivery
#15
Ilknur Adanir, Ozgur Ozyuncu, Ayse Filiz Gokmen Karasu, Lutfu S Onderoglu
INTRODUCTION: The aim of our study is to determine prevalence and clinical significance of the presence of amniotic fluid "sludge" among asymptomatic patients at high-risk for spontaneous preterm delivery, prospectively. MATERIAL AND METHODS: In our study, 99 patients at high risk for spontaneous preterm delivery were evaluated for the presence of amniotic fluid sludge with transvaginal ultrasonography at 20-22, 26-28, and 32-34 gestational weeks, prospectively; between August 2009 and October 2010 in Hacettepe University Hospital...
January 26, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28050517/prosthodontic-approach-in-management-of-prolonged-neonatal-intubation
#16
Vikas B Kamble, Shital K Shah, Vishnu B Rathod, Priyanka S Ambadkar, Charudutt N Patil
Intubation is a routine intervention in the Neonatal Intensive Care Unit (NICU) for preterm neonates with respiratory distress, inadequate gag reflex, poor sucking and swallowing. Prolonged intubation in neonates can be done by nasal or oral route. Although naso-tracheal intubation may reduce movement of the tube, it may contribute to airway obstruction, possible hypoxia, and occlusion of the nasal aperture during a crucial period of development further contributing to laboured breathing. Being obligate nasal breathers, oro-tracheal route is the preferred method of intubation in premature infants as oral mucosa is less susceptible to damage than nasal mucosa...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28003843/spasmodic-versus-spasmolytic-activities-of-euphorbia-spinidens-extract-on-rat-isolated-uterus
#17
Mustafa Ghanadian, Hassan Sadraei, Zeinab Cheraghi
Preterm contraction of uterus is a main cause of miscarriages and preterm labour. Euphorbia known as Ferphion in Iranian traditional medicine texts like Al-Hawi, is reported for prevention of preterm labour. Therefore, the objective of this research was to investigate the effect of Euphorbia spinidens Bornm. Ex Prokh. on motility of rat uterus. Uterine horns were isolated form non-pregnant female rats pretreated with estrogen. E. spinidens hydroalcoholic extract was examined on KCl (80 mM) induced and spontaneous periodic contraction in isolate uterine strips suspended in an organ bath and compared with nifedipine and ritodrine...
December 2016: Research in Pharmaceutical Sciences
https://www.readbyqxmd.com/read/27965906/could-elastography-be-used-in-the-prediction-of-morbidly-adherent-placentation
#18
Stacey Davie, Wei Ling Wong, Teresa Clapham, Donald Angstetra, Rajit Narayan
Morbidly adherent placentation (MAP) is a condition in which the placenta is abnormally attached to the uterine myometrium. MAP is a complication of pregnancy that can cause significant morbidity to the mother and fetus and therefore early diagnosis is crucial in its management and prevention of adverse outcomes. Ultrasonography remains the primary diagnostic tool for MAP, with magnetic resonance imaging (MRI) serving as a secondary diagnostic modality. Elastography is a relatively new concept in ultrasound based imaging, which has found application in several fields of medicine, including obstetrics, primarily for evaluation of the firmness of cervical tissue in a preterm labour setting...
2016: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27836377/-prevention-of-spontaneous-preterm-birth-excluding-preterm-premature-rupture-of-membranes-guidelines-for-clinical-practice%C3%A2-%C3%A2-text-of-the-guidelines-short-text
#19
REVIEW
L Sentilhes, M-V Sénat, P-Y Ancel, E Azria, G Benoist, J Blanc, G Brabant, F Bretelle, S Brun, M Doret, C Ducroux-Schouwey, A Evrard, G Kayem, E Maisonneuve, L Marcellin, S Marret, N Mottet, S Paysant, D Riethmuller, P Rozenberg, T Schmitz, H Torchin, B Langer
OBJECTIVES: To determine the measures to prevent spontaneous preterm birth (excluding preterm premature rupture of membranes)and its consequences. MATERIALS AND METHODS: The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. RESULTS: In France, premature birth concerns 60,000 neonates every year (7.4 %), half of them are delivered after spontaneous onset of labor...
December 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/27817049/overexpression-of-endogenous-anti-oxidants-with-selenium-supplementation-protects-trophoblast-cells-from-reactive-oxygen-species-induced-apoptosis-in-a-bcl-2-dependent-manner
#20
Alisha Khera, Jessica J Vanderlelie, Olivia Holland, Anthony V Perkins
The human placenta provides life support for the developing foetus, and a healthy placenta is a prerequisite to a healthy start to life. Placental tissue is subject to oxidative stress which can lead to pathological conditions of pregnancy such as preeclampsia, preterm labour and intrauterine growth restriction. Up-regulation of endogenous anti-oxidants may alleviate placental oxidative stress and provide a therapy for these complications of pregnancy. In this study, selenium supplementation, as inorganic sodium selenite (NaSel) or organic selenomethionine (SeMet), was used to increase the protein production and cellular activity of the important redox active proteins glutathione peroxidase (GPx) and thioredoxin reductase (Thx-Red)...
June 2017: Biological Trace Element Research
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