Abstract:
:Objective To determine the association between birthweight extremes and risk of adverse neonatal and childhood outcomes following preterm premature rupture of membranes (PPROM). Study Design This is a secondary analysis of data from the Beneficial Effects of Antenatal Magnesium Sulfate Trial. Women with nonanomalous singletons and PPROM delivering ≥24.0 weeks were included. Birthweight was classified as small for gestational age (SGA), appropriate for gestational age (AGA), or large for gestational age (LGA). Composite severe neonatal morbidity and childhood outcomes at age 2, were compared between these groups. Results One thousand five hundred and ninety-eight infants were included (58 SGA, 1,354 AGA, and 186 LGA). There was an inverse relationship between birthweight and rate of composite major neonatal morbidity (55.2% of SGA, 31.5% of AGA, 18.3% of LGA, p < 0.001). Former-SGA children were more likely to be diagnosed with major composite childhood morbidity at age 2 (25.9% of SGA, 8.3% of AGA, 5.9% of LGA, p < 0.001). In multivariate models, LGA infants had improved initial neonatal outcomes compared with AGA infants (adjusted odds ratio [aOR], 0.44; 95% confidence interval [CI], 0.28-0.71; p = 0.001). Conclusion Among infants delivered following PPROM, those who were LGA at delivery had improved composite adverse neonatal outcomes. SGA increases the risk of severe neonatal morbidity, early childhood death, and moderate/severe cerebral palsy at age 2.
journal_name
Am J Perinatoljournal_title
American journal of perinatologyauthors
Grace MR,Dotters-Katz S,Varner MW,Boggess K,Manuck TAdoi
10.1055/s-0036-1584898subject
Has Abstractpub_date
2016-10-01 00:00:00pages
1138-44issue
12eissn
0735-1631issn
1098-8785journal_volume
33pub_type
杂志文章,多中心研究abstract::The aim of this study was to compare the pregnancy outcome and delivery complications in women 40 years or older (cases) to that of women 20 to 30 years old (controls). Over a 5-year period, 319 cases had a singleton delivery in our institution. These women were compared with 326 controls. Parity was significantly hig...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2002-20175
更新日期:2002-01-01 00:00:00
abstract::This case-controlled study reviewed 26 cases of uterine rupture at an academic medical center. Controls were selected in a 2:1 design by reviewing the immediate successful vaginal birth after cesarean delivery (VBAC) before and after each case of uterine rupture. At less than 2 hours before delivery or acute uterine r...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-981433
更新日期:2007-05-01 00:00:00
abstract::Conventional interval dosing (CID) and extended interval dosing (EID) of gentamicin were compared in preterm infants. Gentamicin peak and trough levels, serum creatinine, urine output, and hearing screens were obtained in 40 preterm infants. Results suggest that EID is safe, provides gentamicin levels in desirable ran...
journal_title:American journal of perinatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1055/s-2004-820515
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate the effectiveness of vaginal progesterone in reducing adverse neonatal outcome due to preterm birth (PTB) in low-risk pregnant women with a short cervical length (CL). STUDY DESIGN:Women with a singleton pregnancy without a history of PTB underwent CL measurement a...
journal_title:American journal of perinatology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1055/s-0035-1547327
更新日期:2015-08-01 00:00:00
abstract::The purpose of this study is to compare the effectiveness of double phototherapy versus single conventional phototherapy in decreasing serum bilirubin levels in jaundiced neonates. Forty-two preterm infants who were less than 37 weeks' gestational age and less than 2000 g birthweight with nonhemolytic jaundice were al...
journal_title:American journal of perinatology
pub_type: 临床试验,杂志文章
doi:10.1055/s-2007-994446
更新日期:1995-05-01 00:00:00
abstract:OBJECTIVE: The aim was to determine the fetal umbilical blood gas effects of supplemental maternal oxygenation compared with room air (RA) during term planned cesarean delivery. METHODS: This is a prospective randomized controlled study of singleton planned cesarean deliveries randomized to receive supplemental oxygen...
journal_title:American journal of perinatology
pub_type: 杂志文章,随机对照试验
doi:10.1055/s-0037-1606184
更新日期:2018-01-01 00:00:00
abstract::The aim of this study is to identify clinical, etiologic, and laboratory factors that potentiate adverse outcome of hyperbilirubinemia among term and late preterm neonates in logistic regression analysis. A retrospective cohort of infants with total serum bilirubin (TSB) ≥ 20 mg/dL from 1995 to 2007 was surveyed. Eigh...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0031-1274506
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:We aimed to compare the rates of "surfactant treated respiratory disease" and other neonatal morbidities among moderately preterm (MPT) infants exposed to no, partial, or a complete course of antenatal corticosteroids (ANS). STUDY DESIGN:This observational cohort study evaluated MPT infants (290/7-336/7 week...
journal_title:American journal of perinatology
pub_type: 杂志文章,多中心研究
doi:10.1055/s-0038-1642059
更新日期:2018-10-01 00:00:00
abstract::The antioxidant enzyme paraoxonase 1 is a marker of oxidative stress and has been implicated in the pathogenesis of preeclampsia. Our objective was to determine if an association exists between low paraoxonase 1 activity at midgestation and the development of preeclampsia. We conducted a case-control study of 50 women...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0029-1236438
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVE:To compare obstetric and neonatal outcomes between human immunodeficiency virus (HIV) positive (HIV+) and HIV negative (HIV-) women and to determine if racial disparities exist among pregnancies complicated by HIV infection. STUDY DESIGN:This was a retrospective analysis of data from the Consortium of Safe L...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0033-1354565
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:To determine epidemiology and clinical characteristics of infants with methicillin-susceptible (MSSA) and -resistant Staphylococcus aureus (MRSA) in a level III neonatal intensive care unit (NICU). STUDY DESIGN:All NICU admissions (2001 to 2008) with any positive S. aureus culture were included as cases. Cas...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0032-1304819
更新日期:2012-06-01 00:00:00
abstract::The significance and management of prepartum bradycardia is not well established in prepartum fetal assessment. The incidence of prolonged bradycardia was 3.5% (45 per 1284), defined as a decrease of greater than or equal to 40 beats per minute of the fetal heart rate (FHR) below the baseline for at least 2 minutes. T...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999972
更新日期:1985-10-01 00:00:00
abstract::Infants born from mothers with antiphospholipid antibody (aPL) -positive autoimmune disease were prospectively evaluated for anticardiolipin and anti-beta2 glycoprotein I antibodies (group 1) and for growth and neurological development. The results were compared with those obtained from two age-matched control groups ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2006-939533
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND:Postnatal assessment of disease severity is critical for analysis of mortality rates and development of future interventions in congenital diaphragmatic hernia (CDH). OBJECTIVE:The objective of this study was to stratify the risk of mortality based on arterial Paco 2. METHODS:Retrospective analysis of infa...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0034-1368088
更新日期:2014-11-01 00:00:00
abstract::Objective To assess the additive value of prenatal chromosomal microarray analysis (CMA) for all indications and the likelihood of detecting pathologic copy number variations (CNVs) based on specific indications. Methods A retrospective analysis was performed on amniocentesis and chorionic villi sampling results obtai...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0036-1586501
更新日期:2017-03-01 00:00:00
abstract::I developed a single equation that simulated previously published growth charts for very low-birth-weight infants, using birth weight as the only variable. The intent of this study was to validate the equation using infants admitted to our neonatal intensive care unit (NICU) and to determine if this equation could be ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-993914
更新日期:1998-02-01 00:00:00
abstract:OBJECTIVE:To evaluate the association between midpregnancy cervical length and postterm delivery and cesarean delivery during labor. STUDY DESIGN:In a multicenter cohort study, cervical length was measured in low-risk singleton pregnancies between 16 and 22 weeks of gestation. From this cohort, we identified nulliparo...
journal_title:American journal of perinatology
pub_type: 杂志文章,多中心研究
doi:10.1055/s-0035-1556067
更新日期:2016-01-01 00:00:00
abstract::Phosphatidylglycerol (PG) in amniotic fluid was quantitatively measured by thin-layer chromatography (TLC) in 941 amniotic fluid samples and related to the presence or absence of respiratory distress syndrome (RDS) in neonates born within 7 days of the amniocentesis. In 639 case tests with PG 1 nmol/ml or more of amni...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994666
更新日期:1992-01-01 00:00:00
abstract::We present an unusual complication of midtrimester genetic amniocentesis of a monochorionic twin gestation in which prolonged fetal bradycardia of 60 to 80 beats per minute sustained over two hours was associated with multiple subsequent fetal anomalies. These included: microcephaly, bilateral closed-lip schizencephal...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994354
更新日期:1996-08-01 00:00:00
abstract::The ultrastructural architecture of colostral cells of mothers of pre- and full-term infants is described. The polymorphonuclears were engaged in vivid phagocytosis of fat droplets. Similar findings were observed on the macrophages. The lymphocytes appeared normal in size and ultrastructure. A small number of eosinoph...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994162
更新日期:1997-07-01 00:00:00
abstract:OBJECTIVE: This study aimed to determine if delayed cord clamping (DCC) affected brain myelin water volume fraction (VFm) and neurodevelopment in term infants. STUDY DESIGN: This was a single-blinded randomized controlled trial of healthy pregnant women with term singleton fetuses randomized at birth to either immedia...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1714258
更新日期:2020-07-21 00:00:00
abstract::We compared lymphocyte subsets and cytokine responses to bacteria among term, preterm infants, and adults. Lymphocyte subset percentages in cord blood (22 preterm, 27 term neonates) and peripheral blood from 21 adults and cytokine/chemokine interleukin (IL)-6, IL-8, IL-10, IL-12, interferon gamma (IFN gamma) responses...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0029-1220788
更新日期:2009-10-01 00:00:00
abstract:OBJECTIVE:To examine the change in body mass index (BMI) categories between pregnancies and its effect on adverse pregnancy outcomes. STUDY DESIGN:We performed a retrospective cohort study of women with two consecutive deliveries from 2005 to 2010. Analysis was limited to women with BMI recorded at <24 weeks for both ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0038-1670634
更新日期:2019-04-01 00:00:00
abstract::The objective of this study was to evaluate the effect of prophylactic antibiotic treatment on prenatal and neonatal outcome after preterm premature rupture of the membranes (P-PROM). The study population consisted of 172 pregnant women admitted to the Rabin Medical Center in Israel with P-PROM at 23-34 gestational we...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2000-10004
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVE:The aim of the study is to determine if umbilical cord serum concentrations of interleukin-6 (IL-6), C-reactive protein (CRP), and myeloperoxidase (MPO), in pregnancies at risk for preterm birth (PTB), are associated with neonatal morbidities and/or altered neurodevelopmental outcomes in the children. STUDY ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0033-1359723
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To determine if patients with a history of low pregnancy-associated plasma protein A (PAPP-A) in an initial pregnancy are at higher risk for adverse obstetric outcomes in a subsequent pregnancy. STUDY DESIGN:This was a retrospective cohort study in patients who underwent first trimester screening for PAPP-A ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0038-1673651
更新日期:2019-05-01 00:00:00
abstract::The Diabetes in Pregnancy Study Group of North America (DPSG-NA) was founded in 1997 in San Antonio, Texas, out of the recognition that the field of maternal-fetal medicine should support and conduct research to address the specialized needs of pregnant women with type 1, type 2, or gestational diabetes mellitus. Sinc...
journal_title:American journal of perinatology
pub_type: 历史文章,杂志文章
doi:10.1055/s-0036-1585082
更新日期:2016-11-01 00:00:00
abstract::Community-acquired pneumonia (CAP) is the leading cause of death in children < 5 years of age worldwide. It is also one of the most frequent infectious diseases in children, leading to large antibiotic use and hospitalization even in the industrialized countries. However, the optimal management of CAP in children is s...
journal_title:American journal of perinatology
pub_type: 杂志文章,评审
doi:10.1055/s-0039-1691801
更新日期:2019-07-01 00:00:00
abstract::Chart review of 73 patients with 3.5 cm or more dilation, intact membranes, and regular contractions at less than 36 weeks. Forty-four (group A) received tocolysis with magnesium sulfate, and 13 of the 44 also received indomethacin. Twenty-nine (group B) received no tocolysis. Obstetric and neonatal outcomes were comp...
journal_title:American journal of perinatology
pub_type: 临床试验,杂志文章
doi:10.1055/s-2007-994478
更新日期:1995-07-01 00:00:00
abstract::We report the sixth pregnancy and the first occurrence of twins after liver transplantation, and the second time cyclosporine was used in pregnancy for that indication. The pregnancy was interrupted at 33 weeks, menstrual age, for exacerbation of chronic graft rejection and intrauterine growth retardation of both twin...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999362
更新日期:1991-03-01 00:00:00