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Premature rupture

Marion Rouzaire, Aurélie Comptour, Corinne Belville, Damien Bouvier, Gaël Clairefond, Flora Ponelle, Vincent Sapin, Denis Gallot, Loïc Blanchon
Thirty percent of preterm births directly result from preterm premature rupture of fetal membranes (PPROM). Clinical management currently proposes using a collagen plug to mechanically stop loss of amniotic fluid. Vitamin A and its active metabolite (retinoic acid) have well-known pro-healing properties and could thus make good candidates as a proposable adjuvant to this mechanical approach. Here we investigate the molecular mechanisms involved in the pro-healing properties of all-trans retinoic acid (atRA) in fetal membranes via an approach using an in vitro primary amniocyte wound model and transcriptomics...
October 18, 2016: International Journal of Biochemistry & Cell Biology
Maria do Carmo Leal, Ana Paula Esteves-Pereira, Marcos Nakamura-Pereira, Jacqueline Alves Torres, Mariza Theme-Filha, Rosa Maria Soares Madeira Domingues, Marcos Augusto Bastos Dias, Maria Elizabeth Moreira, Silvana Granado Gama
BACKGROUND: The rate of preterm birth has been increasing worldwide, including in Brazil. This constitutes a significant public health challenge because of the higher levels of morbidity and mortality and long-term health effects associated with preterm birth. This study describes and quantifies factors affecting spontaneous and provider-initiated preterm birth in Brazil. METHODS: Data are from the 2011-2012 "Birth in Brazil" study, which used a national population-based sample of 23,940 women...
October 17, 2016: Reproductive Health
C Baeza, N Mottet, C Coppola, M Desmarets, R Ramanah, D Riethmuller
OBJECTIVE: To assess delivery mode, maternal morbidity including uterine rupture and scar dehiscence and neonatal outcome, during a pregnancy after a previous caesarean delivery before 32 weeks of amenorrhea. METHODS: A retrospective descriptive study was carried out at the Besançon University Hospital during an 8-year period. We identified 292 consecutive patients presenting a singleton pregnancy delivery before 32 weeks of amenorrhea. We analysed the next pregnancy...
October 17, 2016: Gynécologie, Obstétrique & Fertilité
Linling Zhu, Yu Zhang, Yifeng Liu, Runjv Zhang, Yiqing Wu, Yun Huang, Feng Liu, Meigen Li, Saijun Sun, Lanfeng Xing, Yimin Zhu, Yiyi Chen, Li Xu, Liangbi Zhou, Hefeng Huang, Dan Zhang
This study was carried out to explore associations between assisted reproductive technology (ART) and maternal and neonatal outcomes compared with similar outcomes following spontaneously conceived births. We conducted a retrospective cohort study of pregnancies conceived by ART (N = 2641) during 2006-2014 compared to naturally conceived pregnancies (N = 5282) after matching for maternal age and birth year. Pregnancy complications, perinatal complications and neonatal outcomes of enrolled subjects were investigated and analysed by multivariate logistic regression...
October 20, 2016: Scientific Reports
Judith Kikhney, Dinah von Schöning, Ina Steding, Julia Schulze, Annett Petrich, Andreas Hiergeist, Udo Reischl, Annette Moter, Anke Thomas
OBJECTIVES: The aim of this study was to detect microorganisms in foetal membranes and placental tissue in preterm chorioamnionitis by combining FISH with broad range PCR. The combination of the two molecular techniques enables identification and localization of the microorganisms within the tissue, confirming their clinical relevance. METHODS: In a prospective cohort study, we compared 31 patients with preterm premature rupture of membranes or preterm labour and preterm delivery by caesarean section with a control group of 26 participants with elective caesarean section at term...
October 15, 2016: Clinical Microbiology and Infection
Sigal Zilcha-Mano
Many therapists regard alliance ruptures as one of the greatest challenges therapists face in the therapy room. Alliance ruptures has been previously defined as breakdowns in the process of negotiation of treatment tasks and goals and a deterioration in the affective bond between patient and therapist. Alliance ruptures have been found to predict premature termination of treatment and poor treatment outcomes. But ruptures can also present important opportunities for gaining insight and awareness and for facilitating therapeutic change...
October 17, 2016: Clinical Child Psychology and Psychiatry
Sarah M Holmen, Tiki Bakhshi, Maria M Molina, Larissa F Weir
BACKGROUND: Chorioamniotic membrane separation (CMS) is a rare finding that is commonly preceded by invasive fetal procedures. The presence of CMS can also be associated with uncommon maternal or fetal conditions as well as preterm delivery, amniotic band syndrome, umbilical cord complications, and fetal and neonatal death. It is classified as a high-risk antepartum condition due to the significant fetal morbidity and mortality that may ensue. CASE REPORT: A 40-year-old gravida 5 para 1212 at 35 weeks presented for antepartum fetal testing...
October 2016: Military Medicine
Chun-Che Huang, Yu-Tung Huang, Ming-Ping Wu
OBJECTIVE: Limited information is available on health issues during pregnancy and after childbirth among nurses, especially on a nationwide level. This study thus aimed to compare antenatal and perinatal complications between nurses and nonmedical working women in Taiwan. MATERIALS AND METHODS: This nationwide population-based study was conducted using data from the Taiwan National Health Insurance Research Database. A total of 44,166 nurses and 442,107 nonmedical working women with full-time employment, aged 20-50 years, who gave birth to singletons were identified between 2007 and 2011...
October 2016: Taiwanese Journal of Obstetrics & Gynecology
Roberto Anaya-Prado, Manuel Fernando Barba-Anaya, Jorge Manuel Sánchez-González, Michelle Marie Anaya-Fernández, Ana Bertha Zavalza-Gómez, Francisco Gil-Villarreal, Alejandro Bravo-Cuellar, Andrea Del Carmen Grijalva-Solis
Studies have shown that triggering receptor expressed on myeloid cells-1 (TREM-1) is the mediator and activator of neutrophils and monocytes after stimulation with lipopolysaccharide (LPS), heat-inactivated Gram (-) bacteria, Gram (+) bacteria or fungi. Different studies have measured the expression of TREM-1 in patients with bacterial infections and critical states. The purpose of this study was to evaluate the expression of TREM-1 in circulating maternal leukocytes in premature rupture of the membranes (PRM)...
October 18, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
Rebecca S Usadi, Kathryn S Merriam
The incidence of subclinical hypothyroidism (SCH) in pregnancy was classically thought to be low; however, with new definition of normal TSH range in pregnancy, there has been an increase in the percentage of women who meet classification for SCH. The diagnosis of SCH is important not only for monitoring for maternal conversion to overt hypothyroidism, but also for identifying obstetric and neonatal outcomes related to SCH. Although there have been proven associations between maternal overt hypothyroidism and adverse obstetric and neonatal outcomes, there has been conflicting data on the correlation between SCH and these outcomes...
October 17, 2016: Seminars in Reproductive Medicine
George J Daskalakis, Alexis K Karambelas
OBJECTIVE: To examine the influence of vaginal probiotic administration as an adjunct to standard antibiotic treatment on perinatal outcome in women with preterm premature rupture of membranes (PPROM). MATERIALS AND METHODS: This was a prospective randomized trial of cases with PPROM (24-34 weeks) that were admitted to our department between 2011 and 2015. Forty-nine cases received vaginal probiotics for 10 days in combination with antibiotic prophylaxis and were compared to 57 others that received only antibiotics for the same time period...
October 15, 2016: Fetal Diagnosis and Therapy
Heléne E K Sundelin, Olof Stephansson, Kari Johansson, Jonas F Ludvigsson
INTRODUCTION: An increased risk of preterm birth in women with Joint Hypermobility Syndrome (JHS) or Ehlers-Danlos Syndrome (EDS) is suspected. MATERIAL AND METHODS: In this nationwide cohort study from 1997 through 2011, women with either JHS or EDS or both disorders were identified through the Swedish Patient Register, and linked to the Medical Birth Register. Thereby 314 singleton births to women with JHS/EDS before delivery were identified. These births were compared with 1,247,864 singleton births to women without a diagnosis of JHS/EDS...
October 14, 2016: Acta Obstetricia et Gynecologica Scandinavica
Martha A Monson, Karen J Gibbons, M Sean Esplin, Michael W Varner, Tracy A Manuck
OBJECTIVE: To characterize subsequent pregnancy outcomes among women with a history of previable, preterm prelabor rupture of membranes (PROM) and assess factors associated with recurrent preterm birth. METHODS: This was a retrospective cohort study of women cared for with a history of one or more singleton pregnancy complicated by preterm PROM at less than 24 weeks of gestation between 2002 and 2013 who were cared for in two tertiary care health systems by a single group of maternal-fetal medicine specialists...
October 6, 2016: Obstetrics and Gynecology
G Vetter, A Knipprath, A Niklaus, N Kalberer, I Hösli
Introduction: It is estimated that after premature rupture of membranes (PROM) at term, 60% of all women go into labour within 48 h, 95% within 72 h. Often labour is induced after 24 h because the risk of maternal and neonatal infection rises. The majority of clinicians advise hospital care to allow monitoring and detection of problems. But for low-risk patients who meet strict inclusion criteria, sometimes home management is possible. This study examines the safety and costs of home management. Material and Methods: We included 239 patients with PROM at term, 202 of them with hospital and 37 with home management...
October 13, 2016: Zeitschrift Für Geburtshilfe und Neonatologie
Eun Hui Bae, Jong Woon Kim, Hong Sang Choi, Seong Kwon Ma, Soo Wan Kim
Background/Aims: Proteinuria is associated with hypertension and preeclampsia in pregnancy. However, the impact of random urine proteinuria on fetal and maternal outcomes has not been established. We investigated the influence of random urine proteinuria on the clinical outcomes of pregnancy. Methods: From January 2008 to December 2010, 2,822 patients were retrospectively studied. A total of 536 pregnant women with proteinuria in random urine and matched controls without proteinuria via propensity score matching were analyzed...
October 13, 2016: Korean Journal of Internal Medicine
S Portz, M Schmidt, M Weitz
Objectives: In many countries pregnant women in term singleton pregnancies are advised by obstetricians and midwives to lie down immediately after rupture of membranes until engagement of the foetal head is confirmed. The horizontal positioning aims to prevent the prolapse of the umbilical cord. The objective of this systematic review is to assess the effects of the maternal lying down measure in term singleton pregnancies. Search methods: We searched the databases of MEDLINE/PubMed, EMBASE/Ovid and CENTRAL (Issue 10, 2015) from their inception until September 30(th), 2015...
October 10, 2016: Zeitschrift Für Geburtshilfe und Neonatologie
Johanna Quist-Nelson, Kathryn Landers, Rebekah McCurdy, Vincenzo Berghella
BACKGROUND: External cephalic version (ECV) increases the likelihood of a vaginal delivery in patients with breech presentation. Our objective was to determine the rate of cephalic vaginal delivery in women undergoing ECV after PROM. METHODS: We performed a systematic review of all case reports, case series, and clinical trials of patients undergoing an ECV after PROM ≥ 24 weeks. Maternal demographics and outcome data were obtained. The primary outcome was rate of cephalic vaginal delivery...
October 9, 2016: Journal of Maternal-fetal & Neonatal Medicine
Nada Aracic, Ivica Stipic, Ivana Jakus Alujevic, Petar Poljak, Mario Stipic
AIM: To evaluate the influence of cervical length (CL) and parity as prediction factors for assessment of cesarean section (CS) risk in women with premature rupture of membranes (PROM) at term and unfavorable cervix, undergoing induction of labor (IOL) with dinoprostone intracervical gel. METHODS: A prospective study involved 50 nulliparous and 51 multiparous women admitted for IOL. Pre-induction CL was measured and delivery outcomes were recorded. RESULTS: Nulliparous women were younger than the multiparous (26...
October 8, 2016: Journal of Perinatal Medicine
Niloofar Karbasian, Mahdi Sheikh, Reihaneh Pirjani, Shahla Hazrati, Fatemeh Tara, Sedigheh Hantoushzadeh
AIM: We compared the effectiveness of a combined treatment involving cervical pessary plus vaginal progesterone to vaginal progesterone alone in decreasing the rate of preterm birth in women with short cervix in the second gestational trimester. METHODS: This prospective, open-label, randomized clinical trial was conducted on 144 pregnant women with singleton pregnancy who had a cervical length ≤ 25 mm, at 18-22 gestational weeks (GW). Seventy-three patients were assigned to receive 400 mg of daily vaginal progesterone (group A), and 73 to receive cervical pessary plus 400 mg of daily vaginal progesterone (group B), until the 37th GW...
October 8, 2016: Journal of Obstetrics and Gynaecology Research
Akbar Hassanzadeh, Zamzam Paknahad, Masoomeh Goodarzi Khoigani
BACKGROUND: Since preterm premature rupture of membranes (PPROM) is one of the most important complications of pregnancy and its relationship with nutrition status have not been surveyed comprehensively, we decided to study the relationship of maternal received nutrients (36 macro- and micro-nutrients) in three trimesters and PPROM which could be considered as a unique study. MATERIALS AND METHODS: In this prospective cohort study, data was collected by filling a questionnaire through interviews with 620 pregnant women who had no parameters to affect pregnancy outcome...
2016: Advanced Biomedical Research
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