Abstract：
OBJECTIVE:The antepartum course and short-term neonatal outcome for patients with premature rupture of membranes between 26 and 33 weeks' gestation with positive cervical cultures for group B streptococcus or Neisseria gonorrhoeae were reviewed. STUDY DESIGN:A retrospective analysis of 182 patients managed expectantly over a 3-year period was done. Thirty-four patients had cervical cultures positive for group B streptococcus, 11 had positive cultures for Neisseria gonorrhoeae, and 137 had negative cultures. Prophylactic antibiotics were routinely given, and antibiotic therapy was continued in patients with positive cultures. RESULTS:There was no difference between groups in latent phase or maternal morbidity. The incidence of neonatal pneumonia was increased in those with positive cervical cultures (p = 0.009, odds ratio 6.9, 90% confidence interval 2.1 to 22.8), but there was no difference in neonatal sepsis, respiratory distress, or neonatal mortality. CONCLUSION:These data support the conservative or expectant management of premature rupture of membranes between 26 and 33 weeks in patients with positive cervical cultures who are given prophylactic antibiotic therapy.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Maxwell GL,Watson WJdoi
10.1016/0002-9378(92)91369-lsubject
Has Abstractpub_date
1992-03-01 00:00:00pages
945-9issue
3eissn
0002-9378issn
1097-6868pii
0002-9378(92)91369-Ljournal_volume
166pub_type
杂志文章abstract：:Ultrasonographic visualization of an enlarged cisterna magna was the initial clue that led to the prenatal diagnosis of trisomy 18 in five patients. Prenatal diagnosis of trisomy 18, a lethal defect, is important for proper patient counseling and management. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90238-x
更新日期：1989-07-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to investigate the association of maternal vitamin D and maternal asthma and infant respiratory infection severity. STUDY DESIGN:The study included cross-sectional analyses of 340 mother-infant dyads enrolled from September to May 2004-2008 during an infant viral respiratory in...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.04.002
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to assess whether short-term markers, often used to measure clinical cure after treatment for pelvic inflammatory disease, predict sequelae of lack of pregnancy, recurrent pelvic inflammatory disease, and chronic pelvic pain. STUDY DESIGN:Women with mild-to-moderate pelvic inflammat...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.ajog.2007.05.021
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVE:To determine if variation exists between ethnicities for risk of perineal, vaginal, and cervical laceration at vaginal delivery. STUDY DESIGN:Retrospective cohort study of nulliparous women who underwent vaginal delivery of a vertex presentation. Predictor variable was ethnicity with outcome variables cervic...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.12.007
更新日期：2005-08-01 00:00:00
abstract：:The Rape Treatment Center at Jackson Memorial Hospital, Miami, Florida, has cared for more than 5,000 victims of sexual assault since January, 1974. Forcible rape is a violent crime, and it is now generally accepted that rapists are sexual deviants. Few of the victims have serious physical injuries, but they all suffe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32834-4
更新日期：1980-08-15 00:00:00
abstract：:Based upon the experience gained in the evaluation of 60 patients with abnormal polytomography and/or elevated prolactin levels, the following observations can be made: Patients with amenorrhea, amenorrhea and galactorrhea, galactorrhea alone, or anovulatory cycles and infertility may or may not have pituitary tumors....
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90816-0
更新日期：1979-12-01 00:00:00
abstract：OBJECTIVE:Our purpose was to describe embryonal anatomic structures by use of intrauterine ultrasonography with a 20 MHz flexible catheter-based, high-resolution, real-time miniature transducer. STUDY DESIGN:Thirty-four women about to undergo therapeutic abortion from 7 to 9.9 weeks' gestation were studied with specia...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)90425-5
更新日期：1995-12-01 00:00:00
abstract：OBJECTIVES:This study details the incidence, by gestational age and birth weight, of specific neonatal morbidities in singleton neonates without major congenital anomalies. STUDY DESIGN:Data were prospectively collected on all deliveries at five tertiary centers in the United States during the years 1983 through 1986....
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91551-k
更新日期：1992-06-01 00:00:00
abstract：:Cryosurgery was used to treat 208 patients with cervical intraepithelial neoplasia. These patients were referred to our Colposcopy Clinic for investigation of an abnormal Papanicolaou smear. Prior to treatment a colposcopically directed biopsy was taken in all cases. The regrigerant used for cryosurgery was nitrous ox...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90074-1
更新日期：1978-03-01 00:00:00
abstract：:In this study the immediate neonatal acid-base status, obtained via a double-clamped segment of umbilical cord, in 75 term, singleton vaginal deliveries was compared to electronic fetal heart rate recordings and Apgar scores. Of 75 neonates, 59 had 1-minute Apgar scores greater than or equal to 7 and 52 had an initial...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90717-9
更新日期：1986-06-01 00:00:00
abstract：:The purpose of this investigation was to determine the diagnostic value of an average mean arterial blood pressure in the second trimester of greater than or equal to 90 mm Hg and a threshold increase in diastolic blood pressure of greater than or equal to 15 mm Hg or in systolic blood pressure of greater than or equa...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90463-8
更新日期：1989-02-01 00:00:00
abstract：OBJECTIVE:This study aimed to investigate the effect of maternal cigarette smoking on endothelial nitric oxide synthase (eNOS) activity and concentration in the fetal umbilical vein, and subsequently, to relate the findings to the size of the newborn. STUDY DESIGN:Forty-four nonsmoking and 30 smoking women were includ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2003.12.040
更新日期：2004-07-01 00:00:00
abstract：OBJECTIVE:We sought to relate the frequency of maternal cell contamination in amniotic fluid samples that were submitted to a single laboratory for cytogenetic analysis to the experience and training of the physician who performed the amniocentesis. STUDY DESIGN:We reviewed the database of a single cytogenetics labora...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.05.033
更新日期：2006-01-01 00:00:00
abstract：OBJECTIVE:The objective of this study was to determine whether indomethacin is associated with an increased incidence of constriction of the human fetal ductus arteriosus with advancing gestational age. STUDY DESIGN:A retrospective analysis of fetal echocardiograms performed in 44 patients with premature labor or hydr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)90763-7
更新日期：1993-05-01 00:00:00
abstract：:Retrospective review of 457 breech deliveries failed to reveal a significant improvement in neonatal mortality and morbidity rates for those delivered by cesarean section vs. vaginal delivery. A slight but insignificant improvement in salvage was found for the 1,000 to 1,500 gram weight category when delivery was by c...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90638-0
更新日期：1979-07-15 00:00:00
abstract：:In responsive tissues the induction of 25-hydroxycholecalciferol 24-hydroxylase activity is a marker of 1,25-dihydroxycholecalciferol action. In this study we investigated the responsiveness of various malignant cells, which were derived from carcinomas of gynecologic origin, to 1,25-dihydroxycholecalciferol; we did s...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90162-6
更新日期：1986-12-01 00:00:00
abstract：:The intervillous blood flow and other maternal hemodynamic parameters were assessed in 40 mothers with pregnancy-induced hypertension in late pregnancy before and after hypotensive treatment. Furosemide caused a significant decrease in the intervillous blood flow, whereas the effects of dihydralazine and metoprolol we...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90093-1
更新日期：1986-07-01 00:00:00
abstract：:The aim of this study was to observe the sequential effects of oxygenation, umbilical cord occlusion, and finally cooling on circulating catecholamines and nonshivering thermogenesis in fetal sheep. We studied five fetal sheep at 132 +/- 3 days' gestation. The fetuses were first ventilated with oxygen; PaO2 levels wer...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(91)90655-b
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:Prior studies have demonstrated that cocaine binds to human placental microvillous membrane vesicles at a single high-affinity site and that both 10 and 500 nmol/L cocaine inhibit sodium-dependent alanine uptake. The purpose of this study was to characterize cocaine binding to human placental basal plasma mem...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(94)90287-9
更新日期：1994-08-01 00:00:00
abstract：:Intravenous hydralazine was administered to 16 spontaneously hypertensive rats on day 21 of gestation. The radioactive labeled microsphere technique was used to assess the change in organ perfusion produced by the drug. Vascular resistance to most organs was decreased, except to the placentas, stomach, and cecum, wher...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90283-3
更新日期：1987-02-01 00:00:00
abstract：OBJECTIVE:We sought to determine maternal factors that influence success of labor induction and whether the probability of cesarean delivery changed with time during induction. STUDY DESIGN:We performed a retrospective cohort study of 1650 singleton pregnancies induced at a gestation of 37 weeks or longer, with birthw...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.06.072
更新日期：2008-09-01 00:00:00
abstract：:Norinyl 1+50 oral contraceptive pills contain 1 mg of the progestin, norethindrone, and .05 mg (or 50 mcg) of the estrogen, mestranol. These pills can either be taken in 21-day or 28-day therapy cycles. This dosage is low but effective. Oral contraception is supposed to prevent pregnancy by suppressing ovulation and ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1973-01-01 00:00:00
abstract：OBJECTIVE:Many obstetric interventions are performed to improve long-term neonatal outcome. However, long-term neonatal outcome is usually not a primary outcome because it is time-consuming and expensive. The aim of this project was to identify different perinatal risk indicators and to develop prediction models for ne...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.02.055
更新日期：2011-05-01 00:00:00
abstract：BACKGROUND:Although widely adopted, the use of a uterine manipulator during laparoscopic treatment of endometrial cancer represents a debated issue, and some authors hypothesize that it potentially may cause an increased risk of relapse, particularly at specific sites. OBJECTIVE:Our aim was to evaluate the risk and si...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2017.01.027
更新日期：2017-06-01 00:00:00
abstract：OBJECTIVE:We compared preoperative and intraoperative assessments of pelvic organ prolapse to ascertain whether differences existed. STUDY DESIGN:This study is a retrospective analysis of information that was collected of 193 women who underwent reconstructive operation for pelvic organ prolapse between January 1994 a...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.122985
更新日期：2002-06-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to determine which cervical ripening method, laminaria placement or extra-amniotic saline solution infusion, was associated with the shorter interval from induction to delivery in the second trimester. STUDY DESIGN:Women admitted for indicated second-trimester labor induction with a...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1067/mob.2001.112903
更新日期：2001-05-01 00:00:00
abstract：OBJECTIVE:Carotenoids have antioxidant properties and have been associated with reduced risks of some cancers. We hypothesized that carotenoid intake may reduce the risk of diagnosed uterine leiomyoma (UL). STUDY DESIGN:We evaluated the associations between dietary carotenoids and risk of diagnosed UL in 82,512 premen...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.05.033
更新日期：2008-01-01 00:00:00
abstract：:During the period from September, 1974, to January, 1975, we performed 276 deliveries, of which 54% were internally monitored with a spiral type of fetal electrode. Eight of the infants monitored (incidence, 5.4%) developed scalp abscesses. We had had no previous complications associated with the electrodes. An intens...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90527-5
更新日期：1976-11-15 00:00:00
abstract：:The purpose of this review is to assimilate relevant experimental and clinical information available on selective estrogen receptor modulators with respect to their potential use as agents to improve women's health in the postmenopausal years. In addition, the mechanisms of action of these drugs are outlined. Selectiv...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(99)70285-1
更新日期：1999-03-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the impact of an interconception antibiotic regimen on endometrial microbial flora and histologic type. STUDY DESIGN:This was a secondary analysis of a double-blind randomized placebo-controlled trial of prophylactic metronidazole plus azithromycin that was given to ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajog.2007.01.014
更新日期：2007-03-01 00:00:00
