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placent previa

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https://www.readbyqxmd.com/read/29331236/pregnancy-related-complications-and-perinatal-outcomes-resulting-from-transfer-of-cryopreserved-versus-fresh-embryos-in%C3%A2-vitro-fertilization-a-meta-analysis
#1
Tingting Sha, Xunqiang Yin, Wenwei Cheng, Isaac Yaw Massey
OBJECTIVE: To provide an updated comparison of pregnancy-related complications and adverse perinatal outcomes of pregnancies conceived after frozen embryo transfer (FET) versus fresh embryo transfer (fresh ET). DESIGN: Meta-analysis. SETTING: University. PATIENT(S): Pregnancies resulting from FET versus fresh ET. INTERVENTIONS(S): Pubmed, Embase, Cochrane Library, Google Scholar, and Chinese databases, including the China National Knowledge Infrastructure Database, Wanfang, and Chinese Scientific Journals Full-Text Database were searched by two independent reviewers from January 1980 to September 2017...
January 11, 2018: Fertility and Sterility
https://www.readbyqxmd.com/read/29320992/caesarean-delivery-related-blood-transfusion-correlates-in-a-tertiary-hospital-in-southwest-nigeria
#2
Fatimat M Akinlusi, Kabiru A Rabiu, Idayat A Durojaiye, Adeniyi A Adewunmi, Tawaqualit A Ottun, Yusuf A Oshodi
BACKGROUND: Caesarean delivery carries a risk of major intra-operative blood loss and its performance is often delayed by non-availability of blood and blood products. Unnecessary cross-matching and reservation of blood lead to apparent scarcity in centres with limited supply. This study set out to identify the risk factors for blood transfusion in women who underwent caesarean delivery at a tertiary obstetric unit with a view to ensuring efficient blood utilization. METHODS: A prospective cohort analysis of 906 women who had caesarean deliveries at the Lagos State University Teaching Hospital, Nigeria between January and December, 2011...
January 10, 2018: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29297951/study-of-the-utility-and-problems-of-common-iliac-artery-balloon-occlusion-for-placenta-previa-with-accreta
#3
Yoshihisa Ono, Yoshihiko Murayama, Sumiko Era, Shigetaka Matsunaga, Tomonori Nagai, Hisato Osada, Yasushi Takai, Kazunori Baba, Satoru Takeda, Hiroyuki Seki
AIMS: We investigated whether common iliac artery balloon occlusion (CIABO) was effective for decreasing blood loss during cesarean hysterectomy (CH) in patients with placenta previa with accreta and was safe for mothers and fetuses. METHODS: Of the 67 patients who underwent CH for placenta previa with accreta at our facility from 1985 to 2014, 57 patients were eligible for the study. The amount of intraoperative bleeding during CH was compared between three groups: surgery without blood flow occlusion (13 patients), internal iliac artery ligation (15 patients) and CIABO (29 patients)...
January 3, 2018: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/29288322/bedside-risk-estimation-of-morbidly-adherent-placenta-using-simple-calculator
#4
R Maymon, Y Melcer, M Pekar-Zlotin, O Shaked, H Cuckle, J Tovbin
PURPOSE: To construct a calculator for 'bedside' estimation of morbidly adherent placenta (MAP) risk based on ultrasound (US) findings. MATERIALS AND METHODS: This retrospective study included all pregnant women with at least one previous cesarean delivery attending in our US unit between December 2013 and January 2017. The examination was based on a scoring system which determines the probability for MAP. RESULTS: The study population included 471 pregnant women, and 41 of whom (8...
December 29, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29198848/association-between-surgically-diagnosed-endometriosis-and-adverse-pregnancy-outcomes
#5
Innie Chen, Shifana Lalani, Ri-Hua Xie, Minxue Shen, Sukhbir S Singh, Shi-Wu Wen
OBJECTIVE: To examine the association between surgically diagnosed endometriosis and pregnancy outcomes in subsequent pregnancies. DESIGN: Retrospective cohort study of women who delivered a singleton live birth from 2003 to 2013 in Ottawa, Ontario, Canada. SETTING: Tertiary level academic center. PATIENT(S): Pregnant women with surgically diagnosed endometriosis were identified using International Classification of Diseases-10 codes from previous hospital admissions and were compared with pregnant women with no prior admission for endometriosis for the occurrences of adverse pregnancy outcomes...
November 29, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/29194617/a-clinico-pathologic-study-of-placenta-percreta
#6
Corinne Hubinont, Mina Mhallem, Pamela Baldin, Frederic Debieve, Pierre Bernard, Eric Jauniaux
OBJECTIVE: To review a single-center case series of placenta percreta and to evaluate risk factors and the impact of surgical techniques used in previous cesarean delivery. METHODS: The present retrospective cohort study included pregnancies with placenta percreta managed between January 1, 2002, and March 31, 2017, at Saint Luc University Hospital, Brussels, Belgium. The data reviewed included demographics, outcomes, inter-pregnancy interval, and surgical techniques used for uterine closure in previous cesarean delivery...
November 30, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29181211/placenta-percreta-in-first-trimester-after-multiple-rounds-of-failed-medical-management-for-a-missed-abortion
#7
Jaimin Shah, Eduardo Matta, Fernando Acosta, Natalia Golardi, Cristina Wallace-Huff
Background: The detection of a morbidly adherent placenta (MAP) in the first trimester is rare. Risk factors such as multiparity, advanced maternal age, prior cesarean delivery, prior myomectomy, placenta previa, or previous uterine evacuation place patients at a higher risk for having abnormal placental implantation. If these patients have a first trimester missed abortion and fail medical management, it is important that providers have a heightened suspicion for a MAP. Case: A 24-year-old G4P3003 with 3 prior cesarean deliveries underwent multiple rounds of failed medical management for a missed abortion...
2017: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29166819/pregnancy-outcomes-among-women-with-asthma
#8
Haitham Baghlaf, Andrea R Spence, Nicholas Czuzoj-Shulman, Haim Arie Abenhaim
PURPOSE: The purpose of this study is to examine the association between maternal asthma and pregnancy, delivery and neonatal outcomes. MATERIALS AND METHODS: We carried out a retrospective cohort study using the Health Care Cost and Utilization Project-Nationwide Inpatient Sample (HCUP-NIS) database from 2003 to 2011. Among women who delivered during this time period, we compared pregnancy, delivery, and neonatal outcomes in asthmatics versus non-asthmatics. Multivariate logistic regression was used to estimate adjusted odds ratios and 95% confidence intervals...
November 22, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29159943/retrospective-multicenter-study-of-leaving-the-placenta-in-situ-for-patients-with-placenta-previa-on-a-cesarean-scar
#9
Kei Miyakoshi, Toshimitsu Otani, Eiji Kondoh, Shintaro Makino, Mamoru Tanaka, Satoru Takeda
OBJECTIVE: To investigate maternal outcomes after leaving the placenta in situ for placenta accreta spectrum (PAS) disorders in patients with placenta previa on a cesarean delivery scar. METHODS: The present retrospective study reviewed medical records from women with placenta previa on a cesarean scar underwent perinatal care at secondary- or tertiary-level perinatal centers in Japan between January 1, 2010, and December 31, 2014. Perinatal management was conducted based on each leading obstetrician's discretion...
November 21, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29145299/prophylactic-temporary-abdominal-aorta-balloon-occlusion-in-women-with-placenta-previa-accretism-during-late-gestation
#10
Zhongyuan Qiu, Jifen Hu, Jianbo Wu, Lihong Chen
BACKGROUND: To evaluate the clinical efficacy of prophylactic temporary balloon occlusion of the abdominal aorta in patients with placenta previa accretism during cesarean section. METHODS: Twenty-three consecutive patients, prenatally confirmed with placenta previa accretism were retrospectively analyzed in our center from August 2012 to October 2014. All 23 subjects underwent cesarean section with prophylactic balloon occlusion of the abdominal aorta. RESULTS: All of the 23 subjects experienced singleton pregnancies leading to the birth of live infants...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136018/adverse-obstetric-outcomes-in-pregnant-women-with-uterine-fibroids-in-china-a-multicenter-survey-involving-112-403-deliveries
#11
Rong Zhao, Xin Wang, Liying Zou, Guanghui Li, Yi Chen, Changdong Li, Weiyuan Zhang
OBJECTIVE: To estimate the association between uterine fibroids and adverse obstetric outcomes. METHODS: This was a retrospective cross-sectional study of 112,403 deliveries from 14 provinces and 39 different hospitals in 2011 in mainland China. We compared pregnancy outcomes in women with and without uterine fibroids who underwent detailed second trimester obstetric ultrasonography during 18 to 22 weeks. Obstetric outcomes include cesarean delivery, breech presentation, preterm delivery, placenta previa, placental abruption, premature rupture of membranes and neonatal birthweight...
2017: PloS One
https://www.readbyqxmd.com/read/29125114/antenatal-sonographic-diagnosis-and-clinical-significance-of-placenta-previa-accreta-after-cesarean-section
#12
Zhen-Zhen Liu, Yao Wei, Ruo-Jiao Wang, Wen Xu, Zhi-Min Shi, Qing Dai
Objective To investigate the clinical and antenatal sonographic characteristics of placenta previa accreta after cesarean section. Methods The data of 21 inpatients diagnosed as placenta previa accreta after cesarean section in PUMC Hospital from 2006 to 2016 were retrospectively reviewed. The clinical and ultrasound features were recorded and compared among three placental accreta groups,including placenta accrete group(n=5),increta group(n=12),and percreta group(n=4). The relationship between the placental thickness at the uterine anterior lower segment level and the blood loss of the following cesarean section was tested...
October 30, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/29080306/retrospective-analysis-of-obstetric-and-anesthetic-management-of-patients-with-placenta-accreta-spectrum-disorders
#13
Efrain Riveros-Perez, Cristina Wood
OBJECTIVE: To assess the management and maternal outcomes of placenta accreta spectrum (PAS) disorders. METHODS: A retrospective chart review was conducted of patients diagnosed with PAS disorders (placenta creta, increta, or percreta) who were treated at a US tertiary care center between February 1, 2011, and January 31, 2016. Obstetric management, anesthetic management, and maternal outcomes were analyzed. RESULTS: A total of 43 cases were identified; placenta previa was diagnosed among 33 (77%)...
October 28, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29046070/placenta-previa-without-morbidly-adherent-placenta-comparison-of-characteristics-and-outcomes-between-planned-and-emergent-deliveries-in-a-tertiary-centre
#14
Hadi Erfani, Elias Kassir, Karin A Fox, Steven L Clark, Niloofar Karbasian, Bahram Salmanian, Amir A Shamshirsaz, Jimmy Espinoza, Ahmed A Nassr, Catherine S Eppes, Michael A Belfort, Alireza A Shamshirsaz
OBJECTIVE: To compare patient outcomes between planned and emergent cesarean deliveries for placenta previa without morbidly adherent placenta. STUDY DESIGN: All patients with confirmed, persistent placenta previa (without morbidly adherent placentation) who underwent the surgery between January 2010 and April 2016 were included in this retrospective study. Primary outcome was composite maternal morbidity defined as the presence of at least one of the following: death, red blood cell (RBC) transfusion, hysterectomy, reoperation, hospital stay > 7 days, ureteral injury, bowel injury or cystotomy...
October 18, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29044348/sonographically-abnormal-placenta-an-association-with-an-increased-risk-poor-pregnancy-outcomes
#15
W D Wan Masliza, M Y Bajuri, M R Hassan, N M Naim, A Shuhaila, S Das
BACKGROUND: The placenta is a most interesting but unfortunately often ignored and misunderstood organ. Placental abnormalities, therefore, can be an "early warning system" for fetal problems. A complete prenatal sonographic examination of the placenta is an essential component as its abnormalities can have a direct effect on fetal or maternal outcomes, obstetrical management and future fertility. OBJECTIVE: To determine whether any association exists between the finding of an increased thickness of placenta, abnormal placenta shape, placental calcification, placental lake and abnormal cord insertion site at 20-22 and 30-32 weeks gestation with an increased risk of uteroplacental complications or a poor pregnancy outcome...
September 2017: La Clinica Terapeutica
https://www.readbyqxmd.com/read/29021145/early-sonographic-detection-of-a-succenturiate-placenta-after-ivf-in-a-42-year-old-woman-with-multiple-comorbidities
#16
Patrick W Stelzl, Ghanshyam Yadav, Lauren Perley, Michelle Silasi
We present a case of a 42-year-old woman with a pregnancy resulting from in vitro fertilisation and a medical history including two spontaneous abortions, hypercoagulable state and other comorbidities. At 13 4/7 weeks' gestation, during research ultrasonography, the patient was noted to have an anterior succenturiate placental lobe. Following an episode of vaginal bleeding at 21 6/7 weeks, she was diagnosed with a low-lying posterior placental lobe. Velamentous cord insertion, placenta previa and vasa previa were excluded at that time...
October 10, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28991764/hypoglycaemia-in-the-newborn
#17
Orhideja Stomnaroska, Elizabeta Petkovska, Sanja Ivanovska, Snezana Jancevska, Dragan Danilovski
AIM: Severe neonatal hypoglycaemia (HG) leads to neurologic damage, mental retardation, epilepsy, impaired cardiac performance and muscle weakness. The aim was to assess the frequency and severity of HG in a population of newborns. PATIENTS AND METHODS: We investigated 739 patients with neonatal hypoglycaemia (HG) (M:F=370:369) born at the University Clinic for Gynaecology and Obstetritics in Skopje in the period 2014-2016 and treated at the neonatal intensive care unit (NICU)...
September 1, 2017: Prilozi (Makedonska Akademija Na Naukite i Umetnostite. Oddelenie za Medicinski Nauki)
https://www.readbyqxmd.com/read/28990188/a-population-based-study-of-the-effect-of-pregnancy-history-on-risk-of-stillbirth
#18
Sari Räisänen, Carol J R Hogue, Katariina Laine, Michael R Kramer, Mika Gissler, Seppo Heinonen
OBJECTIVE: To examine the effect of pregnancy history on the risk of stillbirth. METHODS: In a population-based cross-sectional study, data were reviewed from all women aged at least 20 years with singleton pregnancies in Finland between 2000 and 2010. The primary outcome-stillbirth-was defined as fetal death after 22 gestational weeks or death of a fetus weighing at least 500 g. RESULTS: Among 604 047 singleton pregnancies, the prevalence of stillbirth was 3...
January 2018: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28990078/increased-expression-of-high-mobility-group-box-protein-1-and-vascular-endothelial-growth-factor-in-placenta-previa
#19
Han Xie, Ping Qiao, Yi Lu, Ying Li, Yuping Tang, Yiying Huang, Yirong Bao, Hao Ying
Placenta previa is often associated with preterm delivery, reduced birth weight, a higher frequency of placental accreta and postpartum haemorrhage, and increased likelihood of blood transfusion. The present study aimed to examine the expression of high mobility group box protein 1 (HMGB1) in the placenta of women with or without placenta previa. The study group consisted of placental tissues obtained from women with or without placenta previa. The expression levels of HMGB1 and vascular endothelial growth factor (VEGF) were evaluated in the placental tissues using reverse transcription‑quantitative polymerase chain reaction, western blotting and immunohistochemistry...
December 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28969512/placental-histopathology-differences-and-neonatal-outcome-in-dichorionic-diamniotic-as-compared-to-monochorionic-diamniotic-twin-pregnancies
#20
Eran Weiner, Elad Barber, Ohad Feldstein, Ann Dekalo, Letizia Schreiber, Jacob Bar, Michal Kovo
OBJECTIVE: We aimed to compare the differences in placental histopathology lesions and pregnancy outcome in dichorionic-diamniotic (DCDA) versus uncomplicated monochorionic-diamniotic (MCDA) twin gestations. STUDY DESIGN: Maternal characteristics, neonatal outcome, and placental histopathology reports of all twin deliveries between 24 and 41 weeks were reviewed. Excluded were pregnancies complicated by twin-to-twin transfusion syndrome, twin anemia-polycythemia sequence, selective intrauterine growth restriction, placenta previa, intrauterine fetal death, and malformation...
January 1, 2017: Reproductive Sciences
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