12,564 results match your criteria: "Premature Rupture of Membranes"

The microbiome biomarkers of pregnant women's vaginal area predict preterm prelabor rupture in Western China.

Front Cell Infect Microbiol

November 2024

Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China.

Article Synopsis
  • * The study used various microbiological tests and high-throughput sequencing to analyze vaginal microbiota, revealing that women with PPROM had a higher presence of certain bacteria compared to those with normal full-term labor.
  • * Results showed that an abnormal vaginal microbiome, characterized by specific opportunistic bacteria like E. coli and Streptococcus agalactiae, is a crucial risk factor for PPROM, indicating the importance of monitoring vaginal health in pregnancy.
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Article Synopsis
  • The study investigated how cervical load and bacterial DNA prevalence differ in pregnant women with preterm prelabor rupture of membranes (PPROM), particularly focusing on those with and without a history of cervical excisional treatment.
  • Women who had cervical excisional treatment showed higher cervical loads of specific bacterial DNA compared to those without such a history.
  • Additionally, the length of the excisional cone influenced the bacterial DNA levels, suggesting that longer cone lengths were associated with distinct microbiota changes.*
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Background: Sedentary life is now considered among the main health risks globally among general population and pregnant women. Premature rupture of membranes is a serious pregnancy condition that is a main cause of newborn morbidity and death globally. There is very limited data about the effect of sedentary behavior during pregnancy on premature rupture of membranes.

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IL-1 Blockade Mitigates Autism and Cerebral Palsy Traits in Offspring In-Utero Exposed to Group B Chorioamnionitis.

Int J Mol Sci

October 2024

Department of Pediatrics, Research Institute of the McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada.

Group B (GBS) is one of the most common bacteria responsible for placental and neonatal infection and inflammation resulting in lifelong neurobehavioral impairments. In particular, GBS-induced chorioamnionitis is known in preclinical models to upregulate inflammatory pathways, primarily through the activation of the interleukin-1 (IL-1) pathway, leading to brain injury and subsequent neurodevelopmental issues. Previous studies from our laboratory using Lewis rat pups have shown that male offspring exposed in utero to GBS chorioamnionitis develop brain injuries leading to neurobehavioral impairments such as autistic traits.

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Article Synopsis
  • - Ethiopia faces high neonatal and maternal mortality rates, largely influenced by preterm prelabor rupture of membrane (PPROM), yet there's limited research on its prevalence and causes in the country
  • - A systematic review gathered data from 13 studies involving 24,386 participants, finding a pooled prevalence of 6.58% for PPROM and identifying significant risk factors like urinary tract infections, abnormal vaginal discharge, and malnutrition
  • - The findings highlight the urgent need for improved maternal health strategies in Ethiopia, given the strong links between PPROM and various health issues affecting pregnant women
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Article Synopsis
  • The study aimed to identify risk factors and short-term outcomes of intrauterine infection (IUI) in preterm infants, specifically those born between 28 to 36 weeks of gestation.
  • Data was collected from 422 preterm neonates in a neonatal intensive care unit over five years, revealing that 78.1% showed signs of histologic IUI, with specific risk factors identified including maternal procedures and prolonged rupture of membranes.
  • The findings indicated that infants with IUI experienced higher rates of complications like respiratory distress and retinopathy, and those with lower gestational ages or birth weights had more severe inflammation and greater risks associated with IUI.
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Association between glycated hemoglobin and the risk of neonatal respiratory distress syndrome in preterm premature rupture of membranes pregnancies.

Sci Rep

November 2024

Department of Obstetrics and Gynecology, Xiaolan People's Hospital of Zhongshan, 65# Jucheng Avenue Middle, Xiaolan, Zhongshan, 528415, Guangdong, People's Republic of China.

The association between early glycated hemoglobin (HbA1c) and the risk of neonatal respiratory distress syndrome (NRDS) with preterm premature rupture of membranes (PPROM) population remains largely unknown. The impact of diabetes mellitus (DM) on NRDS is also controversial. HbA1c was assessed in early and late pregnancy.

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The 2016 Amsterdam Placental Workshop Group Consensus Statement recommends sampling a block of the placenta close to the umbilical cord insertion site (UCIB) for histopathological evaluation. This piece of placenta at the umbilical cord insertion is presumed to give a better yield of inflammation (if present). We aimed to investigate the utility of the UCIB in the detection of maternal and/or fetal inflammatory responses (MIR and/or FIR), in comparison with the other sections of the placental parenchyma.

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Background: To assess the effectiveness of rescue cerclage concerning pregnancy and neonatal outcomes in women with acute cervical insufficiency (CI) complicated with intra-amniotic inflammation (IAI) compared with those managed expectantly.

Methods: This retrospective cohort study included 87 consecutive singleton pregnant women (17-25 weeks) with acute CI who underwent amniocentesis to assess IAI. Amniotic fluid (AF) samples were assayed for interleukin-6 to define IAI (≥ 2.

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Introduction: neonatal death is a global issue in both developed and developing countries. Evidence on determinants of neonatal mortality is scarce, particularly in the pastoralist and agro-pastoralist areas of Ethiopia, including the Somali region. This study aimed to identify the determinants of mortality among neonates admitted to neonatal intensive care units at selected public hospitals, in the Somali region, eastern Ethiopia.

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Article Synopsis
  • A literature review assessed maternal and fetal outcomes related to aplastic anemia (AA) during pregnancy, shedding light on the rarity of scientific evidence in this area.
  • Seven studies were included, covering a total of 248 pregnancies, to investigate various complications, including the prevalence of preeclampsia and other pregnancy-related issues.
  • The review reported a 13% prevalence of preeclampsia among AA pregnancies and evaluated additional outcomes such as spontaneous abortion and premature rupture of membranes, providing crucial insights for patients and healthcare providers.
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Case study: May human norovirus infection be associated with premature delivery?

Virol Sin

October 2024

Department of Microbiology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China. Electronic address:

Article Synopsis
  • Human norovirus (HuNoV) is a major cause of gastroenteritis and poses additional risks for pregnant women, especially those with immune deficiencies.
  • A recent study examined four pregnant women infected with HuNoV who experienced premature rupture of membranes, indicating potential complications.
  • Findings revealed significant pathological changes in the fetal membranes and placenta, suggesting a possible link between HuNoV infection and adverse pregnancy outcomes, warranting further clinical attention.
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The global increase in cesarean section (C-section) births has heightened concerns about surgical site infections (SSIs), a significant risk associated with this common obstetric procedure. This literature review evaluates the impact of early dressing removal after C-sections, drawing from randomized controlled trials and clinical studies to assess potential benefits and risks. The review found no definitive evidence favoring a specific timing for dressing removal to reduce SSIs.

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Objective: The main objective of this paper is to document the changing paradigm of malnutrition in Bangladesh and estimating how this is creating an intergenerational risk. This paper also examines national policy responses to tackle the silent epidemic of double burden of malnutrition.

Methods: Publicly available datasets of five Bangladesh Demographic and Health Surveys were used to see the changing paradigm of malnutrition among Bangladesh women.

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Arcuate uterus does not impact the success of infertility treatments, but there is no consensus on whether it influences perinatal outcomes. The objective of the present study was to investigate whether minor congenital uterine anomalies such as an arcuate uterus contribute to perinatal complications. This was a retrospective cohort study at a single institution.

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Rationale: Extracorporeal membrane oxygenation (ECMO) technology in the field of intense care for children in China has developed rapidly, and it has become a key strategy for the rescue treatment of critically ill children and an advanced extracorporeal life support system. Compared with adults and children, neonatal respiratory disease with ECMO support has the best prognosis, with an average survival rate of 74%. Bleeding and thrombotic events during ECMO are common, morbid, and potentially lethal.

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Article Synopsis
  • The study examines the effectiveness of prenatal ultrasound in detecting velamentous umbilical cord insertion (VCI) and its impact on the outcomes of pregnancy.
  • Out of 58 women with VCI, 93.1% were accurately diagnosed by ultrasound, but there were still cases of missed and misdiagnoses noted.
  • Women with VCI had higher rates of complications, such as assisted reproductive technology use and twin pregnancies, along with increased incidences of various placental issues compared to a control group, leading to a higher cesarean section rate.
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Intrapartum antibiotic prophylaxis, considered able to prevent streptococcal transmission from mother to newborn and its severe negative consequences, leads to microbiota dysbiosis, described as having a negative impact on well-being in both elements of the dyad. L3 is a probiotic strain capable of exerting strong antagonistic activity against most streptococci, including , due to the production of bacteriocins (known as enterocins A and B). A proprietary probiotic mixture containing the strain L3 demonstrated, in 2016, a significant reduction in episodes of PROM in pregnant women, with a less-than-expected effect on the vaginal-rectal presence of the pathogen .

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Risk Factors and Outcomes Associated with Pneumothorax in Very Preterm Infants.

Children (Basel)

September 2024

Neonatology Department, BCNatal (Barcelona Center for Maternal-Fetal and Neonatal Medicine), Hospital Clínic Barcelona, 08028 Barcelona, Spain.

Article Synopsis
  • Pneumothorax is a significant complication for very preterm infants (under 32 weeks), with a 4.1% incidence rate observed from 1995 to 2019, which decreases with higher gestational age.
  • Infants with pneumothorax showed increased rates of severe intraventricular hemorrhage, bronchopulmonary dysplasia, and higher mortality rates, indicating severe health risks associated with this condition.
  • Despite overall improvements in the survival rates of very preterm infants, the mortality linked to pneumothorax has not decreased, highlighting the need for better prevention and early detection strategies.
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Article Synopsis
  • Chorioamnionitis (HCA) and funisitis (FUN) are linked to preterm birth, and their combined effects can negatively influence an infant's respiratory drive after birth.* -
  • A study involving 186 infants found that those with HCA and FUN had significantly lower gestational ages and birthweights compared to those without these conditions.* -
  • While HCA and FUN were associated with reduced breathing effort in the first five minutes of life, subclinical HCA and FUN showed no significant impact on breathing metrics.*
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Mode of delivery in chorioamnionitis: impact on neonatal and maternal outcomes.

BMC Pregnancy Childbirth

October 2024

Department of Obstetrics and Gynecology, McMaster University, 1280 Main St West, HSC 4D9, Hamilton, ON, L8S 4K1, Canada.

Background: The impact of mode of delivery in chorioamnionitis on neonatal outcomes is unclear. This retrospective cohort study compares the rate of early onset neonatal sepsis between vaginal delivery and cesarean section.

Methods: Singleton pregnancies at greater than 24 + 0 weeks gestation with live birth and clinically-diagnosed chorioamnionitis from January 1, 2019 to December 31, 2021 were included.

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Risk factors and influence of surgical technique on the risk of caesarean scar defect formation: A systematic review of the literature.

J Gynecol Obstet Hum Reprod

October 2024

Department of Obstetrics and Gynaecology, Nord Hospital, Assistance Publique des Hôpitaux de Marseille, Marseille, France; Institut Méditerranéen de Biodiversité et d'Écologie Marine et Continentale (IMBE), Aix Marseille University, CNRS, IRD, Avignon University, Marseille, France.

Objective: To determine the factors associated with an increased risk of cesarean scar defect formation.

Methods: A systematic literature search was performed up to July 2022 in PubMed databases following the PRISMA recommendations. All available English-language clinical studies presenting one or more factors that may affect the risk of cesarean scar defect were included.

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Familial Mediterranean Fever in Pregnancy.

Obstet Gynecol Surv

October 2024

Assistant Professor, Department of Obstetrics and Gynecology, Duke University, Durham, NC.

Importance: Though the incidence of familial Mediterranean fever (FMF) in pregnancy is rare, understanding the etiology and symptomatology of FMF is essential for obstetric treatment of patients with FMF.

Objective: Familial Mediterranean fever is a hereditary periodic fever syndrome that has unique obstetric considerations. Familial Mediterranean fever is typically characterized by recurrent episodes of high-grade fevers, pleuritis/pericarditis, and arthritis lasting 1-3 days with complete recovery seen in between episodes.

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Diagnosis and Management of Preterm Prelabor Rupture of Membranes: A Comprehensive Review of Major Guidelines.

Obstet Gynecol Surv

October 2024

Associate Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece.

Article Synopsis
  • PPROM is a major cause of health issues for both mothers and newborns during pregnancy, and this review summarizes the latest guidelines for its diagnosis and management from three major medical organizations.
  • All guidelines agree that the best way to diagnose PPROM involves a detailed patient history and sterile examination, combined with certain tests, while treatment generally includes swabs, monitoring, and possibly medication or early labor induction if severe complications arise.
  • Although there is a consensus on the need for careful monitoring and management of PPROM cases, the guidelines differ on timing for delivery, use of certain medications, and the approach to follow-up for future pregnancies.
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