Abstract:
:There were 107 episodes of pyelonephritis associated with pregnancy or the early puerperium occurring in 103 gravidas investigated retrospectively for information concerning prematurity, low birthweight, and antibiotic susceptibility patterns in the recovered microorganisms. No difference was found in the incidence of prematurity on low birthweight between that group and a control group of gravidas from the same population. Members of the Enterobacteriaceae genus were the most common bacterial isolates from the urine, with a large portion of E. coli being resistant to both ampicillin (33%) and cephalothin (13%). Treated pyelonephritis associated with pregnancy does not appear to predispose to prematurity or low birthweight in this population. Also, initial therapy with a first-generation cephalosporin may no longer be appropriate, because a significant number of isolates (11%) were resistant to cephalothin.
journal_name
Am J Perinatoljournal_title
American journal of perinatologyauthors
Fan YD,Pastorek JG 2nd,Miller JM Jr,Mulvey Jdoi
10.1055/s-2007-999800subject
Has Abstractpub_date
1987-10-01 00:00:00pages
324-6issue
4eissn
0735-1631issn
1098-8785journal_volume
4pub_type
杂志文章abstract::Transvaginal ultrasound evaluation of the fetal digestive system was performed on 1000 fetuses at 5 to 14 weeks' gestation. The normal physiologic process of the midgut herniation into the cord as well as the embryonal connection between the yolk sac and fetus were detected. Peristalsis of the stomach was noted as ear...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999261
更新日期:1992-09-01 00:00:00
abstract::This prospective study was performed to determine a way to improve conventional transcutaneous bilirubinometry results in healthy term newborn infants. In 118 infants during phototherapy (group A), and in 118 infants without phototherapy (group B), bilirubin determinations were done in duplicate using the Minolta AirS...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2005-867087
更新日期:2005-05-01 00:00:00
abstract::Five full term infants with necrotizing enterocolitis, confirmed histologically, presented in the first five days of life. All passed grossly bloody stools and three mucosal casts. Severe perinatal asphyxia with accompanying secondary hyperammonemia was present in all, and abnormal liver function studies were present ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-1000050
更新日期:1983-10-01 00:00:00
abstract::To study a possible relation between the use of postnatal glucocorticoids and the incidence and severity of retinopathy of prematurity (ROP), we conducted a retrospective study over a 4-year period that compared data of 161 preterm infants treated with hydrocortisone for bronchopulmonary dysplasia (BPD) with the data ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2000-13437
更新日期:2000-01-01 00:00:00
abstract::It has been suggested that vibroacoustic stimulation might be stressful to the fetus. The present study was designed to evaluate whether the stimulus induces passage of meconium in labor. Patients in labor at term with healthy fetuses and intact membranes were randomized to a vibroacoustic stimulation or sham test. Th...
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-2007-994297
更新日期:1996-02-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate obstetric outcomes in relation to the extent of donor sperm exposure with and without egg donation. MATERIALS AND METHODS:This is a retrospective cohort study in a single tertiary care center. All women with a singleton pregnancy who conceived following sperm donation (S...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0038-1667029
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:We sought to determine if maternal prepregnancy body mass index (BMI) is a risk factor for neonatal respiratory morbidity and to determine if increasing BMI decreased the efficacy of betamethasone (BMZ). STUDY DESIGN:This was a secondary analysis of the Antenatal Late Preterm Steroids trial, double-blind, ra...
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-0039-1696644
更新日期:2020-03-01 00:00:00
abstract::Aim To determine the challenges, if any, in translating the benefits of surfactant replacement therapy (SRT) to a resource-limited setting. Method This was a retrospective descriptive study comparing the outcome of 75 cases who received surfactant and 69 controls who did not at the University Hospital of the West Indi...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0036-1598023
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE: Transient tachypnoea of the newborn (TTN) is one of the most common causes of neonatal respiratory distress (RD) during the newborn period. Chest radiography (CXR) is commonly used to rule out the diagnosis, but TTN is often misdiagnosed as neonatal respiratory distress syndrome (NRDS) on the basis of CXR al...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1721134
更新日期:2020-11-26 00:00:00
abstract:OBJECTIVE:This study aimed to examine whether labor before cesarean affects the risk of placenta accreta spectrum (PAS) disorders in a subsequent pregnancy. STUDY DESIGN:This is a secondary analysis of the Cesarean Registry, a prospective cohort study of women undergoing cesarean between 1999 and 2002. Women with one ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0039-1685449
更新日期:2020-05-01 00:00:00
abstract::The purpose of this study was to evaluate the feasibility of the use oral ibuprofen suspension (OIS) in the treatment of patent ductus arteriosus (PDA) in premature infants. Premature infants (= 35 weeks) age 2 to 7 days who suffered from respiratory distress and had been diagnosed with PDA were included in this stu...
journal_title:American journal of perinatology
pub_type: 杂志文章,随机对照试验
doi:10.1055/s-2007-976550
更新日期:2007-05-01 00:00:00
abstract::The accuracy of eight ultrasonic fetal weight formulas were analyzed in 1099 fetuses who underwent real-time ultrasound examination within 72 hours prior to delivery. Shepard's formula was most consistently found to give the lowest systematic and random errors throughout all weight categories, though Deter's formula h...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999944
更新日期:1985-07-01 00:00:00
abstract::We sought (1) to identify risk factors for meconium aspiration syndrome (MAS) among infants born to women whose labors were complicated by thick-consistency meconium-stained amniotic fluid (MSAF), and (2) to determine whether risk factors and infant prognosis differ according to the time of onset of respiratory distre...
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-0029-1241740
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE: This work aimed to study perinatal, maternal, and neonatal characteristics of birth tourism (BT) mother-baby dyads and the rate of neonatal intensive care unit (NICU) admissions of BT infants. STUDY DESIGN: Retrospective study at a regional perinatal center comparing BT mother-baby dyads to all dyads. BT in...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1719117
更新日期:2020-11-09 00:00:00
abstract:OBJECTIVE: This study aimed to assess whether cord blood carboxyhemoglobin (COHb) levels in jaundiced term neonates with and without a positive direct Coombs test (DCT) and in healthy controls could be used as a predictor of severe hyperbilirubinemia. The percentage of cord blood COHb should be higher among neonates wi...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1722328
更新日期:2021-01-04 00:00:00
abstract:OBJECTIVES:The purpose of this article is to review all randomized control trials (RCTs) that have looked at the health effects of yoga on pregnancy, and to present their evidence on the specific ways in which pregnant women, and their infants can benefit from yoga intervention. The purpose is also to determine whether...
journal_title:American journal of perinatology
pub_type: 杂志文章,评审
doi:10.1055/s-0034-1396701
更新日期:2015-05-01 00:00:00
abstract::We studied Stem cell factor (SCF) levels in 15 mother-newborn pairs, 15 healthy adult controls, and 16 newborn with bacterial sepsis. SCF levels were also determined in six newborns with sepsis before and after completion of treatment. SCF levels (pg/mL) were found to be 2141 +/- 529 in cord blood, 1385 +/- 314 in mot...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-993970
更新日期:1998-07-01 00:00:00
abstract:OBJECTIVE:The aim of the article is to review the effectiveness of neonatal noninvasive high-frequency ventilation (NIHFV) in preventing endotracheal mechanical ventilation. STUDY DESIGN:Retrospective case series including all 79 instances of NIHFV use at four participating centers between July 2010 and September 2012...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0034-1381317
更新日期:2015-02-01 00:00:00
abstract::It is widely believed that prenatal care is essential if women are to have healthy pregnancies and infants. Yet many low income women do not initiate care early in their pregnancies or make sufficient visits for prenatal care. Although financial difficulties are usually considered the main reason why prenatal care is ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994556
更新日期:1994-09-01 00:00:00
abstract:AIMS:Detection and careful stratification of fetal heart rate (FHR) is extremely important in all pregnancies. The most lethal cardiac rhythm disturbances occur during apparently normal pregnancies where FHR and rhythm are regular and within normal or low-normal ranges. These hidden depolarization and repolarization ab...
journal_title:American journal of perinatology
pub_type: 杂志文章,评审
doi:10.1055/s-0034-1372430
更新日期:2014-08-01 00:00:00
abstract::We sought to identify maternal or clinical characteristics of women likely to develop preterm labor (PTL) at <34 weeks' gestation while receiving 17 alpha-hydroxyprogesterone caproate (17P) prophylaxis. Current singleton gestations with prior preterm delivery enrolled for outpatient 17P administration at <27 weeks' ge...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0029-1243306
更新日期:2010-04-01 00:00:00
abstract::Infantile polycystic kidney disease (Potter's Type 1) is an autosomal recessive disorder that affects the kidneys and liver. Use of ultrasound to make the diagnosis prenatally is well documented and, in fact, it is advocated as a screening device for second-trimester identification of potentially affected fetuses. The...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999726
更新日期:1987-01-01 00:00:00
abstract::External cephalic version should be followed by fetal and maternal surveillance until delivery. To shorten this period of surveillance, a protocol of version at term, followed by immediate induction of labor, was adopted. The aim of the present study was to evaluate the effect of this protocol on the subsequent mode o...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994508
更新日期:1995-11-01 00:00:00
abstract:OBJECTIVE:Delivery room (DR) management may play an important role in the development and prevention of lung injury. Therefore, in a cohort of low birth weight infants (LBW), we investigated the effects of two different lung recruitment maneuvers, such as positive pressure ventilation (PPV) and sustained inflation (SI)...
journal_title:American journal of perinatology
pub_type: 杂志文章,随机对照试验
doi:10.1055/s-0039-1692133
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVES:This article prospectively examines the use of ultrasound for antenatal detection of abnormal placental cord insertion (PCI) and compares the antenatal classification with delivered placental classification. STUDY DESIGN:This prospective cohort study examined 277 singleton pregnancies in a tertiary center. ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0039-3400309
更新日期:2020-01-01 00:00:00
abstract::Type 1 cystic sacrococcygeal teratomas, usually associated with good outcome following neonatal resection, must be differentiated at the time of prenatal diagnosis from sonographically similar meningomyeloceles, which carry a grave prognosis. We present an unusual case in which color Doppler imaging assisted correct m...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994089
更新日期:1997-01-01 00:00:00
abstract::Liposomal amphotericin B L-Amp B, a novel formulation of Amp B, is effective for the treatment of invasive fungal infections in children and adults and is associated with less toxicity than the conventional preparation. Data on the use of L-Amp B in neonates is scarce. We describe the clinical course of two premature ...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994337
更新日期:1997-10-01 00:00:00
abstract:OBJECTIVE: This study aimed to review the feasibility of nasal high-frequency oscillatory ventilation (NHFOV) in preventing reintubation in preterm infants STUDY DESIGN: This is a retrospective cohort study of all premature newborn infants placed on NHFOV in a single-center neonatal intensive care unit. RESULTS: Twen...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1718738
更新日期:2020-10-19 00:00:00
abstract:OBJECTIVE:This study aimed to assess the applicability of the insertion of small diameter catheters through the femoral vein in extremely low-birth-weight (ELBW) infants. STUDY DESIGN:All femoral small diameter catheters (Silastic or femoral arterial catheter [FAC]) inserted in ELBW infants in a tertiary level neonata...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0039-1693718
更新日期:2020-12-01 00:00:00
abstract::Objective To evaluate if in high-risk non-extracorporeal membrane oxygenation (ECMO)-treated congenital diaphragmatic hernia (CDH) survivors, ventilatory time (VT) is correlated to and can be used as clinical marker of neurodevelopmental delay at 2 years of age. Study Design Cohort study was conducted between 2008 and...
journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0036-1586120
更新日期:2017-02-01 00:00:00