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placenta praevia

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https://www.readbyqxmd.com/read/27920419/ct-diagnosis-of-spontaneous-uterine-rupture-at-term-sonographic-appearance-of-which-was-confused-with-placenta-praevia
#1
Rohit Bhoil, Mukesh Surya, Kewal Arunkumar Mistry
No abstract text is available yet for this article.
November 2016: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/27904169/lean-umbilical-cord-a-case-report
#2
N Rippinger, M Elsässer, P Sinn, C Sohn, H Fluhr
The "lean" umbilical cord (also known as thin-cord syndrome) is a comparatively rare anomaly of the umbilical cord, which has seldom been described in the medical literature. We report on a 35-year-old women who presented to us at 29 + 4 weeks gestation with vaginal bleeding and cervical incompetence subsequently complicated not only by premature rupture of membranes but also acute placental insufficiency requiring emergency caesarean section under general anaesthesia at 31 + 2 weeks gestation. At surgery no obvious cause for the acute placental insufficiency - such as placental abruption, cord prolapse or true knot of the umbilical cord - was found...
November 2016: Geburtshilfe und Frauenheilkunde
https://www.readbyqxmd.com/read/27861702/placental-implantation-and-migration-following-a-previous-caesarean-section-scar
#3
Reihaneh Pirjani, Farahnaz Seifmanesh, Afsaneh Tehranian, Ladan Hosseini, Reza Heidari, Alireza Ghajar, Mahdi Sepidarkish
This prospective cohort study was conducted in Arash Women's Hospital between August 2014 and August 2015 to define the relationship between caesarean section scar and placental implantation and migration. Seven hundred and thirty women with one previous birth (caesarean section or vaginal delivery) and a singleton pregnancy underwent three ultrasound examinations for placental evaluation at 11-14, 20 and 34 weeks gestation. Previous caesarean section was related to the increased odds of anterior placental implantation but no relation was seen between low-lying placenta or placenta praevia and previous caesarean...
November 11, 2016: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27833953/in-vitro-fertilization-represents-a-risk-factor-for-vasa-praevia
#4
LaurenŢiu Cornel Pirtea, Dorin Grigoraş, Ioan Sas, Adrian Cosmin Ilie, Loredana Gabriela Stana, Andrei Gheorghe Marius Motoc, Adelina Maria Jianu, Octavian Mazilu
Vasa praevia is a rare but very dangerous obstetrical condition. The purpose of our article is to evaluate data available in literature that indicate in vitro fertilization as a risk factor for vasa praevia. PubMed Library and Cochrane Database were searched using the keywords vasa praevia, in vitro fertilization, velamentous cord insertion, placenta praevia. The conditions related to in vitro fertilization that increase the risk of vasa praevia formation were identified and discussed. Also, the diagnosis and management options were reviewed...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/27825028/peripartum-hysterectomy-incidence-risk-factors-and-clinical-characteristics-in-ireland
#5
Sarah M Campbell, Paul Corcoran, Edel Manning, Richard A Greene
BACKGROUND: The incidence of peripartum hysterectomy (PH) shows fifty-fold variation worldwide (0.2-10.5/1000 deliveries) and risk factors include advancing maternal age and parity, previous caesarean section (CS) and abnormal placentation. OBJECTIVES: In this first national study of PH in Ireland, our objectives were threefold: to describe the national trend in PH incidence over 15 years since 1999; to assess risk of PH associated with morbidly adherent placenta (MAP), placenta praevia and postpartum haemorrhage (PPH) during 2005-2013; and to describe the causes, interventions and outcomes of PH cases during 2011-2013...
October 27, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/27770245/new-adverse-obstetrics-outcomes-associated-with-endometriosis-a-retrospective-cohort-study
#6
Luca Mannini, Flavia Sorbi, Ivo Noci, Viola Ghizzoni, Federica Perelli, Mariarosaria Di Tommaso, Alberto Mattei, Massimiliano Fambrini
PURPOSE: The main aim of this study was to evaluate the incidence of endometriosis and intrahepatic cholestasis (ICP) and induction of labor in pregnant women with endometriosis compared with women without endometriosis. The secondary aim was to confirm increased incidence of already known endometriosis-related pregnancy complications in these patients. METHODS: This is a retrospective cohort study performed at a tertiary hospital between January 2009 and December 2014 to compare obstetrics outcome between women with endometriosis and women without endometriosis...
October 21, 2016: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/27748525/contribution-of-changing-risk-factors-to-the-trend-in-breech-presentation-at-term
#7
Yu Sun Bin, Christine L Roberts, Michael C Nicholl, Natasha Nassar, Jane B Ford
BACKGROUND: Recent population-wide changes in perinatal risk factors may affect rates of breech presentation at birth, and have implications for the provision of breech services and training in breech management. AIMS: To investigate whether changes in maternal and pregnancy characteristics explain the observed trend in breech presentation at term. MATERIALS AND METHODS: All singleton term (≥37 week) births in New South Wales during 2002-2012 were identified through birth and associated hospital records...
December 2016: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27704677/clinical-interventions-to-reduce-stillbirths-in-sub-saharan-africa-a-mathematical-model-to-estimate-the-potential-reduction-of-stillbirths-associated-with-specific-obstetric-conditions
#8
R L Goldenberg, J B Griffin, B D Kamath-Rayne, M Harrison, D J Rouse, K Moran, B Hepler, A H Jobe, E M McClure
OBJECTIVE: Stillbirths are among the most common adverse pregnancy outcomes, with 98% occurring in low-income countries. More than one-third occur in sub-Saharan Africa (SSA). However, the medical conditions causing stillbirths and interventions to reduce stillbirths from these conditions are not well documented. We estimated the reductions in stillbirths possible with combinations of interventions. DESIGN: We developed a computerised model to estimate the impact of various interventions on stillbirths caused by the most common conditions...
October 5, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27535339/review-of-peripartum-hysterectomy-rates-at-a-tertiary-australian-hospital
#9
Hon C Cheng, Anita Pelecanos, Renuka Sekar
BACKGROUND: Peripartum hysterectomy is commonly performed for catastrophic postpartum haemorrhage uncontrolled by conservative medical and surgical therapies. Currently, information about the incidence and indications for peripartum hysterectomy are not well defined in Australia. AIMS: Evaluate the incidence and indications of peripartum hysterectomy in the Royal Brisbane and Women's Hospital (RBWH) between 2000 and 2014. MATERIALS AND METHODS: A 15-year retrospective cohort study of peripartum hysterectomies at RBWH was conducted...
December 2016: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27457248/women-s-experience-of-maternal-morbidity-a-qualitative-analysis
#10
S Meaney, J E Lutomski, L O' Connor, K O' Donoghue, R A Greene
BACKGROUND: Maternal morbidity refers to pregnancy-related complications, ranging in severity from acute to chronic. In Ireland one in 210 maternities will experience a severe morbidity. Yet, how women internalize their experience of morbidity has gone largely unexplored. This study aimed to explore women's experiences of maternal morbidity. METHODS: A qualitative semi-structured interview format was utilized. Purposive sampling was used to recruit 14 women with a maternal morbidity before, during or after birth; nine women were diagnosed with one morbidity including hypertensive disorders, haemorrhage, placenta praevia and gestational diabetes whereas five women were diagnosed with two or more morbidities...
2016: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/27453740/velamentous-insertion-of-umbilical-cord-with-vasa-praevia-case-series-and-literature-review
#11
REVIEW
R E Bohîlțea, M M Cîrstoiu, A I Ciuvica, O Munteanu, O Bodean, D Voicu, C A Ionescu
A velamentous umbilical cord is characterized by membranous umbilical vessels at the placental insertion site that are prone to compression and rupture, especially when they are located in the membranes covering the cervical os (vasa praevia). The velamentous insertion of the umbilical cord, with a reported incidence of 1% in singleton pregnancies and 15% in monochorionic twin gestations, has been associated with obstetric complications: fetal growth restriction, prematurity, congenital anomalies, low Apgar scores, fetal bleeding with acute fetal distress and placental retention...
April 2016: Journal of Medicine and Life
https://www.readbyqxmd.com/read/27450867/preventing-deaths-due-to-haemorrhage
#12
REVIEW
G Justus Hofmeyr, Zahida Qureshi
Prevention of deaths from obstetric haemorrhage requires effective health systems including family planning, commodities, personnel, infrastructure and ultimately universal access to comprehensive obstetric care for women giving birth. The main causes of death associated with antepartum haemorrhage are placental abruption, placenta praevia and uterine rupture. Preventive measures include preconceptual folate supplementation, management of hypertensive disorders, early diagnosis of placenta praevia and use of uterine stimulants cautiously, particularly misoprostol...
October 2016: Best Practice & Research. Clinical Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27445198/complications-during-pregnancy-and-delivery-in-women-with-untreated-rectovaginal-deep-infiltrating-endometriosis
#13
Caterina Exacoustos, Ilaria Lauriola, Lucia Lazzeri, Giovanna De Felice, Errico Zupi
OBJECTIVE: To study outcomes and complications during pregnancy and at delivery in women with a posterior deep infiltrating endometriosis (DIE) nodule persisting after surgery and diagnosed at transvaginal sonography (TVS) in comparison with a control group of women without endometriosis. DESIGN: Multicenter observational and cohort study. SETTING: University hospital. PATIENT(S): Women (n = 200) with a posterior DIE nodule equal or more than 2 cm centimeters in size who desired a pregnancy and a control group of women (n = 300) with no previous recorded diagnosis of endometriosis who delivered in our clinic during the same time period...
October 2016: Fertility and Sterility
https://www.readbyqxmd.com/read/27439624/outcome-of-pregnancies-after-balloon-occlusion-of-the-infrarenal-abdominal-aorta-during-caesarean-in-230-patients-with-placenta-praevia-accreta
#14
Qinghua Wu, Zhuan Liu, Xianlan Zhao, Cai Liu, Yanli Wang, Qinjun Chu, Xiaojuan Wang, Zhimin Chen
PURPOSE: To explore the efficacy and safety of prophylactic temporary balloon occlusion of the infrarenal abdominal aorta during caesarean for the management of patients with placenta praevia accreta. METHODS: Two hundred and sixty-eight cases of placenta praevia accreta from January 2012 to June 2015 were retrospectively reviewed. Group A included two hundred and thirty patients who underwent prophylactic temporary balloon occlusion of infrarenal abdominal aorta followed by caesarean section...
November 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27406288/-uterine-necrosis-upon-acute-caesarean-section-in-a-homozygous-factor-vleiden-patient
#15
Peter Søndergaard Thyrrestrup, Charlotte Brix Andersson, Søren Kjærgaard
Peripartum hysterectomy is a rare but life-saving procedure. Haemorrhage, atony, placenta accreta/praevia or uterus rupture are the most common reasons for hysterectomy. This case report presents a 35-year-old woman, gravida 2, para 1, with total necrosis of the uterus and ovaries bilaterally after an acute caesarean section. Pathological examination showed thrombosis and haemorrhagic infarction. Besides pre-eclampsia the patient had no co-morbidity. Later analysis found homozygosity for factor VLeiden mutation...
July 11, 2016: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/27392410/differences-in-nulliparous-caesarean-section-rates-across-models-of-care-a-decomposition-analysis
#16
Aoife Brick, Richard Layte, Anne Nolan, Michael J Turner
BACKGROUND: To evaluate the extent of the difference in elective (ELCS) and emergency (EMCS) caesarean section (CS) rates between nulliparous women in public maternity hospitals in Ireland by model of care, and to quantify the contribution of maternal, clinical, and hospital characteristics in explaining the difference in the rates. METHODS: Cross-sectional analysis using a combination of two routinely collected administrative databases was performed. A non-linear extension of the Oaxaca-Blinder method is used to decompose the difference between public and private ELCS and EMCS rates into the proportion explained by the differences in observable maternal, clinical, and hospital characteristics and the proportion that remains unexplained...
2016: BMC Health Services Research
https://www.readbyqxmd.com/read/27346286/magnetic-resonance-imaging-for-abnormally-invasive-placenta-the-added-value-of-intravenous-gadolinium-injection
#17
A-E Millischer, L J Salomon, R Porcher, M Brasseur-Daudruy, A-L Gourdier, P Hornoy, S Silvera, D Loisel, V Tsatsaris, B Delorme, N Boddaert, Y Ville, L Sentilhes
OBJECTIVES: To assess the added value of intravenous gadolinium injection to magnetic resonance imaging (MRI) -based diagnosis of abnormally invasive placenta (AIP) and to examine this in relation to the radiologist's experience. DESIGN: Retrospective study. SETTING: Between March 2009 and October 2012, 31 pregnant women who had previous caesarean delivery together with a placenta praevia and suspected placenta accreta on ultrasound in the third trimester of pregnancy...
June 27, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27256338/using-the-angiogenic-factors-sflt-1-and-plgf-with-doppler-ultrasound-of-the-uterine-artery-for-confirming-preeclampsia
#18
Franz Bahlmann, Ammar Al Naimi
PURPOSE: The aim of this study is to assess the value of the angiogenic factors for diagnosing preeclampsia and predicting the severity of manifestation. A secondary aim is assessing the combination of the uterine artery Doppler with the angiogenic factors for improving the diagnostic power. METHODS: This is a prospective single center study in a tertiary referral hospital. This study includes 728 individual patients. Inclusion criteria were singleton pregnancies, a referral to the hospital with suspicion of preeclampsia and any one or combination of the following symptoms: headache, upper abdominal pain, edema, and hypertension...
June 2, 2016: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/27190690/emergency-peripartum-hysterectomies-at-a-district-general-hospital-in-united-kingdom-10-year-review-of-practice
#19
J Chester, P Sidhu, S Sharma, F Israfil-Bayli
Peripartum haemorrhage is an obstetric emergency which requires effective and timely management. A retrospective analysis was conducted at a single centre district hospital, over a 10-year period to describe factors that would lead to a peripartum hysterectomy. We sought to establish intraoperative and postoperative risks and review outcomes and complications associated with the procedure. A total of 29 cases (incidence 0.8 per 1000) were reviewed over 2001-2011. The mean parity was 1.8 and the mean maternal age was 33 years...
2016: Scientifica
https://www.readbyqxmd.com/read/27164555/exposure-to-air-pollutants-during-the-early-weeks-of-pregnancy-and-placenta-praevia-and-placenta-accreta-in-the-western-part-of-japan
#20
Takehiro Michikawa, Seiichi Morokuma, Shin Yamazaki, Kotaro Fukushima, Kiyoko Kato, Hiroshi Nitta
BACKGROUND: Placenta praevia is an obstetric complication involving placental implantation in the lower uterine segment. Given the suggested aetiology of placenta praevia, adverse biological effects of air pollutants, such as plasma viscosity increment, endothelial dysfunction, and systemic inflammation, have the potential to induce low implantation. We explored the association between exposure to air pollutants during the pregnancy period up to implantation, and placenta praevia, in pregnant Japanese women...
July 2016: Environment International
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