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https://www.readbyqxmd.com/read/29141264/comparison-of-azithromycin-versus-erythromycin-for-prolongation-of-latency-in-pregnancies-complicated-by-preterm-premature-rupture-of-membranes-podcast
#1
(no author information available yet)
No abstract text is available yet for this article.
November 15, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/29132320/histologic-chorioamnionitis-does-not-modulate-the-oxidative-stress-and-antioxidant-status-in-pregnancies-complicated-by-spontaneous-preterm-delivery
#2
Laura Fernandes Martin, Natália Prearo Moço, Moisés Diôgo de Lima, Jossimara Polettini, Hélio Amante Miot, Camila Renata Corrêa, Ramkumar Menon, Márcia Guimarães da Silva
BACKGROUND: Infection induced-inflammation and other risk factors for spontaneous preterm birth (PTB) and preterm premature rupture of membranes (pPROM) may cause a redox imbalance, increasing the release of free radicals and consuming antioxidant defenses. Oxidative stress, in turn, can initiate intracellular signaling cascades that increase the production of pro-inflammatory mediators. The objective of this study was to evaluate the oxidative damage to proteins and antioxidant capacity profiles in amniochorion membranes from preterm birth (PTB) and preterm premature rupture of membranes (pPROM) and to determine the role of histologic chorioamnionitis in this scenario...
November 13, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29122542/twin-twin-transfusion-syndrome-what-we-have-learned-from-clinical-trials
#3
REVIEW
Fatiha Djaafri, Julien Stirnemann, Imen Mediouni, Claire Colmant, Yves Ville
Monochorionic twin pregnancies are at increased risk for adverse outcome compared to dichorionic twin pregnancies and singletons. Monochorionic-specific complications include twin-twin transfusion syndrome (TTTS), twin anemia-polycythemia sequence, single intrauterine fetal demise and its consequences on the co-twin, and selective intrauterine growth restriction. Whereas the natural history of monochorionic-specific complications carries a high risk of fetal death or severe neurologic disability, a framework now exists, based on well-designed clinical trials, for optimal treatment of these entities...
November 6, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29115118/adenomyosis-fertility-and-obstetric-outcome-a-comprehensive-literature-review
#4
Laura Buggio, Ermelinda Monti, Umberto Gattei, Dhohua Dridi, Paolo Vercellini
Adenomyosis is a benign condition characterized by the presence of endometrial glands and stroma deep within the myometrium. In recent years, the potential negative impact of adenomyosis on in vitro fertilization clinical outcomes has gained momentum, as well as, the possible link of this condition with obstetrical complications. The aim of this narrative review is to elucidate the possible association between uterine adenomyosis, infertility, and poor obstetrical outcomes. Several theories have been proposed to clarify the potential harmful impact of adenomyosis on fertility, such as a functional and structural defect of both the eutopic endometrium and the inner myometrium, an impairment of the uterine system of sperm transport, the presence of uterine dysperistalsis and of high levels of free radicals in the uterine milieu of women with the disease...
November 7, 2017: Minerva Ginecologica
https://www.readbyqxmd.com/read/29114962/annual-report-of-the-perinatology-committee-japan-society-of-obstetrics-and-gynecology-2016-overall-report-on-a-comprehensive-retrospective-study-of-obstetric-management-of-preterm-labor-and-preterm-premature-rupture-of-the-membranes
#5
Hiroshi Sameshima, Shigeru Saito, Yoshio Matsuda, Masato Kamitomo, Shintaro Makino, Masanao Ohashi, Emi Kino, Naohiro Kanayama, Satoru Takeda
We conducted a questionnaire survey on the current obstetric management of preterm labor (PL) and preterm premature rupture of the membranes (pPROM). The questionnaire covered approximately a third of all preterm deliveries and nearly half of the preterm deliveries before 32 gestational weeks. The diagnostic criterion for PL was either painful uterine contractions or cervical dilatation. Tocolytic agents were primarily used as long-term maintenance therapy. Intrauterine infection was clinically diagnosed at most responding institutions...
November 8, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/29108444/outcomes-after-periviable-ultrasound-indicated-cerclage
#6
Daphnie Drassinower, Elizabeth Coviello, Helain J Landy, Cynthia Gyamfi-Bannerman, Annette Perez-Delboy, Alexander M Friedman
BACKGROUND: Cerclage placed for a sonographically short cervix has been shown to reduce the risk of preterm delivery in women with a history of prior preterm birth. While short cervix is traditionally placed before viability, the threshold gestational age at which viability is achieved continues to decrease, and, as a result, a larger subset of women may be ineligible to receive this potentially beneficial procedure. OBJECTIVE: To evaluate the association between obstetric outcomes and perioperative complications after placement of an ultrasound-indicated cerclage at periviability compared to placement in the previable period...
November 6, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29096583/comparison-of-svcam-1-and-sicam-1-levels-in-maternal-serum-and-vaginal-secretion-between-pregnant-women-with-preterm-prelabour-ruptures-of-membranes-and-healthy-pregnant-women
#7
Sibel Sak, Mert Barut, Adnan Incebiyik, Elif Ağaçayak, Adnan Kirmit, Ismail Koyuncu, Muhammet Sak
OBJECTIVE: The study aims to evaluate the maternal serum and the vaginal fluid levels of soluble vascular cell adhesion molecule-1 (sVCAM-1) and soluble intercellular adhesion molecular (sICAM-1) in pregnant women complicated by preterm prelabour ruptures of membranes (PPROM). MATERIALS AND METHODS: The prospective case control study included 34 pregnant women with PPROM and 34 healthy pregnant women. Patients with additional diseases, a smoking habit and vaginal bleeding, as well as those using antibiotics, during the study period were not included in the study...
November 2, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29095502/obstetric-outcomes-after-conservative-treatment-for-cervical-intraepithelial-lesions-and-early-invasive-disease
#8
REVIEW
Maria Kyrgiou, Antonios Athanasiou, Ilkka E J Kalliala, Maria Paraskevaidi, Anita Mitra, Pierre Pl Martin-Hirsch, Marc Arbyn, Phillip Bennett, Evangelos Paraskevaidis
BACKGROUND: The mean age of women undergoing local treatment for pre-invasive cervical disease (cervical intra-epithelial neoplasia; CIN) or early cervical cancer (stage IA1) is around their 30s and similar to the age of women having their first child. Local cervical treatment has been correlated to adverse reproductive morbidity in a subsequent pregnancy, however, published studies and meta-analyses have reached contradictory conclusions. OBJECTIVES: To assess the effect of local cervical treatment for CIN and early cervical cancer on obstetric outcomes (after 24 weeks of gestation) and to correlate these to the cone depth and comparison group used...
November 2, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29057456/small-fetal-thymus-and-adverse-obstetrical-outcome-a-systematic-review-and-a-meta-analysis
#9
Claudia Caissutti, Alessandra Familiari, Asma Khalil, Maria Elena Flacco, Lamberto Manzoli, Giovanni Scambia, Angelo Cagnacci, Francesco D'Antonio
INTRODUCTION: To explore the association between small fetal thymus on ultrasound and adverse obstetrical outcome. MATERIAL AND METHODS: Medline, Embase, Cochrane and Web of Science databases were searched. Primary outcome was the risk of preterm birth before 37 and 34 weeks in fetuses with compared to those without a small thymus on ultrasound. SECONDARY OUTCOMES: occurrence of chorioamnionitis, intra-uterine growth restriction, neonatal sepsis, gestational age at birth, birthweight, neonatal morbidity and pre-eclampsia...
October 23, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29052561/a-bayesian-stepwise-discriminant-model-for-predicting-risk-factors-of-preterm-premature-rupture-of-membranes-a-case-control-study
#10
Li-Xia Zhang, Yang Sun, Hai Zhao, Na Zhu, Xing-De Sun, Xing Jin, Ai-Min Zou, Yang Mi, Ji-Ru Xu
BACKGROUND: Preterm premature rupture of membrane (PPROM) can lead to serious consequences such as intrauterine infection, prolapse of the umbilical cord, and neonatal respiratory distress syndrome. Genital infection is a very important risk which closely related with PPROM. The preliminary study only made qualitative research on genital infection, but there was no deep and clear judgment about the effects of pathogenic bacteria. This study was to analyze the association of infections with PPROM in pregnant women in Shaanxi, China, and to establish Bayesian stepwise discriminant analysis to predict the incidence of PPROM...
October 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29037549/long-term-outcome-of-pregnancy-complicating-with-severe-aplastic-anemia-under-supportive-care
#11
Kuan-Ju Chen, Yao-Lung Chang, Horng Chang, Shen-Yuan Su, Hsiu-Huei Peng, Shuenn-Dyh Chang, An-Shine Chao
OBJECTIVES: Pregnancy associated with aplastic anemia (AA) is a rare and heterogeneous disorder. We aimed to identify and evaluate the maternal and pregnant outcomes of pregnancy-associated severe AA treated with supportive care. MATERIALS AND METHODS: A 25-year retrospective study was conducted at in a single center between 1990 and 2014 with pregnancy associated severe AA. In addition, relevant published cases of antenatally diagnosed pregnancy-associated severe AA after 1990 were identified by PubMed...
October 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29037543/amniopatch-treatment-for-preterm-premature-rupture-of-membranes-before-23-weeks-gestation-and-factors-associated-with-its-success
#12
Ji-Hee Sung, Jin-Yi Kuk, Hyun-Hwa Cha, Suk-Joo Choi, Soo-Young Oh, Cheong-Rae Roh, Jong-Hwa Kim
OBJECTIVE: The purpose of this study is to investigate the factors associated with successful amniopatch treatment in patients with iatrogenic preterm premature rupture of membranes (iPPROM) or spontaneous PPROM (sPPROM) before 23 weeks' gestation. MATERIALS AND METHODS: This cohort study included 28 women who received amniopatch treatment due to iPPROM or sPPROM at 15-23 weeks' gestation. Patients' clinical characteristics before performing the amniopatch, factors associated with the procedure, pregnancy and neonatal outcomes were compared between the iPPROM and sPPROM groups, and also between the successful and failed groups...
October 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29031893/in-an-in%C3%A2-vitro-model-using-human-fetal-membranes-17-alpha-hydroxyprogesterone-caproate-is-not-an-optimal-progestogen-for-inhibition-of-fetal-membrane-weakening
#13
Deepak Kumar, Robert M Moore, Brian M Mercer, Joseph M Mansour, Sam Mesiano, Frederick Schatz, Charles J Lockwood, John J Moore
BACKGROUND: The progestogen 17-alpha hydroxyprogesterone caproate is 1 of only 2 agents recommended for clinical use in the prevention of spontaneous preterm delivery, and studies of its efficacy have been conflicting. We have developed an in vitro model to study the fetal membrane weakening process that leads to rupture in preterm premature rupture of the fetal membranes. Inflammation/infection associated with tumor necrosis factor-alpha induction and decidual bleeding/abruption associated thrombin release are leading causes of preterm premature rupture of the fetal membranes...
October 12, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29030612/healing-of-preterm-ruptured-fetal-membranes
#14
Haruta Mogami, Annavarapu Hari Kishore, Yucel Akgul, R Ann Word
Preterm premature rupture of membrane (pPROM) is associated with 30-40% of preterm births. Infection is considered a leading cause of pPROM due to increased levels of proinflammatory cytokines in amniotic fluid. Only 30%, however, are positive for microbial organisms by amniotic fluid culture. Interestingly, in some pregnancies complicated by preterm premature rupture of membranes (pPROM), membranes heal spontaneously and pregnancy continues until term. Here, we investigated mechanisms of amnion healing. Using a preclinical mouse model, we found that small ruptures of the fetal membrane closed within 72 h whereas healing of large ruptures was only 40%...
October 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28976078/platelet-indices-in-preterm-premature-rupture-of-membranes-and-their-relation-with-adverse-neonatal-outcomes
#15
Betul Dundar, Burcu Dincgez Cakmak, Gulten Ozgen, Fatma Nurgul Tasgoz, Tugberk Guclu, Gokhan Ocakoglu
AIM: Preterm premature rupture of membranes (PPROM) is not only the most common distinguishable cause of preterm delivery, but is also associated with adverse neonatal outcomes. We determined the platelet indices in PPROM cases and evaluated their relationship to adverse neonatal outcomes. METHODS: Fifty patients with PPROM and 50 patients who experienced spontaneous preterm labor at < 37 gestational weeks were evaluated. Complete blood counts, birth weights, Apgar scores, presence of sepsis and respiratory distress syndrome (RDS) and neonatal intensive care unit admission were recorded...
October 4, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28962704/cigarette-smoke-condensate-affects-the-retinoid-pathway-in-human-amnion
#16
Marion Rouzaire, Aurélie Comptour, Corinne Belville, Damien Bouvier, Vincent Sapin, Denis Gallot, Loïc Blanchon
INTRODUCTION: The preterm premature rupture of membranes (PPROM) is a frequent pathology responsible of more than 30% of preterm births. Tobacco smoking is one of the most frequently described risk factors identified and contributes to the pre term weakening of fetal membranes. As previously demonstrated, all-trans retinoic acid (atRA) regulates several genes involved in the extracellular matrix dynamics, an essential actor in fetal membrane ruptures. We hypothesized that cigarette smoke may affect this pathway in human amnion...
October 2017: Placenta
https://www.readbyqxmd.com/read/28954564/maternal-and-neonatal-outcomes-among-pregnant-women-with-fibromyalgia-a-population-based-study-of-12-million-births
#17
Glenda Gatan Magtanong, Andrea R Spence, Nicholas Czuzoj-Shulman, Haim Arie Abenhaim
PURPOSE: Fibromyalgia (FM) is a rheumatologic disorder marked by chronic, widespread pain and associated comorbid conditions. The purpose of our study was to evaluate the effect of FM on maternal and neonatal outcomes. METHODS: Using the Healthcare Cost and Utilization Project Nationwide Inpatient Sample from 1999 to 2013, we conducted a population-based retrospective cohort study consisting of women who delivered during that period. Logistic regression was used to compare maternal and neonatal outcomes among pregnancies in women with and without FM...
September 27, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28952185/pregnancy-after-endometrial-ablation-a-systematic-review
#18
REVIEW
J R Kohn, A A Shamshirsaz, E Popek, X Guan, M A Belfort, K A Fox
BACKGROUND: Pregnancies have been reported after endometrial ablation but there is little data regarding subsequent pregnancy outcomes. OBJECTIVE: To review systematically the available evidence regarding pregnancy outcomes after endometrial ablation, in order to equip physicians effectively to counsel women considering endometrial ablation. SEARCH STRATEGY: MEDLINE, Embase, Cochrane, and ClinicalTrials.gov were searched through January 2017...
September 27, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28945767/chorioamnionitis-following-preterm-premature-rupture-of-membranes-and-fetal-heart-rate-variability
#19
Laurent Vandenbroucke, Matthieu Doyen, Maëla Le Lous, Alain Beuchée, Philippe Loget, Guy Carrault, Patrick Pladys
INTRODUCTION: The objective of this study was to identify prenatal markers of histological chorioamnionitis (HC) during pPROM using fetal computerized cardiotocography (cCTG). MATERIALS AND METHODS: Retrospective review of medical records from pregnant women referred for pPROM between 26 and 34 weeks, in whom placental histology was available, in a tertiary level obstetric service over a 5-year period. Fetal heart rate variability was assessed using cCTG. Patients were included if they were monitored at least six times in the 72 hours preceding delivery...
2017: PloS One
https://www.readbyqxmd.com/read/28937572/obstetric-care-consensus-no-6-periviable-birth
#20
(no author information available yet)
Approximately 0.5% of all births occur before the third trimester of pregnancy, and these very early deliveries result in the majority of neonatal deaths and more than 40% of infant deaths. A recent executive summary of proceedings from a joint workshop defined periviable birth as delivery occurring from 20 0/7 weeks to 25 6/7 weeks of gestation. When delivery is anticipated near the limit of viability, families and health care teams are faced with complex and ethically challenging decisions. Multiple factors have been found to be associated with short-term and long-term outcomes of periviable births in addition to gestational age at birth...
October 2017: Obstetrics and Gynecology
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