Abstract：
:The aim of this multiinstitutional study was to evaluate a new cervical indwelling catheter in 84 patients with premature rupture of the membranes at less than 33 weeks' gestation. The average time of insertion of the catheter was 29.1 weeks' gestation, at an average of 2.0 days after rupture, and was left in place for an average of 6.5 days. The mean birth weight was 1417 gm. The mortality rate and the incidence of respiratory distress syndrome were 5.7% and 11.9%, respectively. Amniotic fluid culture was positive in 39.1% of patients before catheter insertion and only 4.3% at the time of delivery. Infection was noted in only four of 84 infants. The incidence of infection was very low in those treated for 3 days or more after catheter insertion.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Ogita S,Mizuno M,Takeda Y,Arai M,Sugawa T,Kuwabara Y,Hashimoto T,Nishijima M,Imanaka Mdoi
10.1016/s0002-9378(88)80080-2subject
Has Abstractpub_date
1988-08-01 00:00:00pages
336-41issue
2eissn
0002-9378issn
1097-6868pii
S0002-9378(88)80080-2journal_volume
159pub_type
杂志文章abstract：:This essay presents a brief review of the history advocating a restructuring of residency training to increase the flexibility of the experience. The advantages for both the general obstetrician-gynecologist and the subspecialist are reviewed. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(99)70246-2
更新日期：1999-03-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to estimate the impact of human immunodeficiency virus (HIV) infection on the incidence of high-grade cervical intraepithelial neoplasia (CIN). STUDY DESIGN:HIV-seropositive and comparison seronegative women enrolled in a prospective US cohort study were followed up with semian...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.12.003
更新日期：2015-05-01 00:00:00
abstract：:Among a large series of high-risk patients who had direct electronic monitoring, 330 fetuses presented "variable" decelerations and 598 had no decelerations. Among those with variable decelerations, there were 18 who presented such associated fetal heart rate (FHR) alterations as tachycardia, fixed baseline, and slow ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(78)80014-3
更新日期：1978-12-01 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：:The current resolution of antenatal ultrasonography permits the sonologist to visualize and critically evaluate the cerebellum and cisterna magna. Abnormalities in the size and shape of these structures will assist the sonologist in the detection of the majority of central nervous system malformations. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(91)90686-l
更新日期：1991-05-01 00:00:00
abstract：OBJECTIVE:Oral contraceptive use has been associated with a lower risk of symptomatic pelvic inflammatory disease but a higher risk of chlamydial cervicitis. To explain these seemingly contradictory findings, we asked whether oral contraceptive use was more common among women with unrecognized endometritis than among w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0002-9378(97)70551-9
更新日期：1997-03-01 00:00:00
abstract：:Fetal facial reactions and response decrement patterns to external noise stimulation were studied to characterize normal fetal neurobehavior in the third trimester. Response decrement, or habituation, is thought to reflect higher central nervous system function. Two hundred women with uncomplicated pregnancies, who we...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90773-9
更新日期：1988-01-01 00:00:00
abstract：:In this controlled study of betamethasone administration to pregnant rhesus monkeys, using dosages per gram of fetal body weight similar to those reported in several human clinical studies, the most significant fetal pulmonary changes observed were increases in maximum lung volumes. The fact that comparable increases ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90018-8
更新日期：1979-03-15 00:00:00
abstract：OBJECTIVE:We estimated the risk of complications at birth of extremely large babies (≥5000 g). STUDY DESIGN:This was a cohort study including all births of extremely large babies in 1996 through 2005 and comparison cohort with normal birthweight (1:2) identified in the national birth registration. RESULTS:There were ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.12.036
更新日期：2011-05-01 00:00:00
abstract：OBJECTIVE:Although most methods for selecting the sex of offspring by sorting spermatozoa are ineffective at shifting the ratio of Y- to X-containing cells, some commercial sources continue to offer such services. Our objective was to evaluate commercially "sorted" samples with use of dual-color fluorescence in situ hy...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70331-4
更新日期：1997-06-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to report the distribution of pelvic support among a population-based sample of middle-aged community-dwelling women, as defined by pelvic organ prolapse quantification (POP-Q) and study factors that might influence POP-Q measurements. STUDY DESIGN:We conducted a secondary analy...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.01.054
更新日期：2008-05-01 00:00:00
abstract：OBJECTIVE:Our purpose was to document noninvasively the effect of sickle cell disease on left ventricular systolic and diastolic function during the third trimester of pregnancy. STUDY DESIGN:Fifteen patients with sickle cell disease underwent a two-dimensional M-mode echocardiography obtained using the long axis with...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70393-0
更新日期：1994-01-01 00:00:00
abstract：OBJECTIVE:We hypothesized that glycodelin stimulates vascular endothelial growth factor (VEGF) expression in response to oxidative stress. STUDY DESIGN:EM42 (human endometrial epithelial cell line) and primary endometrial epithelial cells were subjected to oxidative stress with minimally oxidized low density lipoprote...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.07.025
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVE:There is an imbalance of increased thromboxane and decreased prostacyclin in placentas of women with preeclampsia, but this may not be the only imbalance. There is also an abnormal increase in serum lipid peroxides in preeclamptic women. Lipid peroxides are toxic compounds that damage cells and inhibit prosta...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(12)80017-2
更新日期：1992-10-01 00:00:00
abstract：:The purpose of this study was to determine the activity and toxicity of hexamethylmelamine chemotherapy in patients with persistent or recurrent epithelial ovarian cancer. Forty-nine women received hexamethylmelamine 100 to 150 mg/day for 14 days, repeated at 4-week intervals. All patients had previously received at l...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(91)90287-2
更新日期：1991-09-01 00:00:00
abstract：BACKGROUND:Although it is uncommon, the incidence of endometrial cancer and atypical hyperplasia among reproductive-aged women is increasing. The fertility outcomes in this population are not well described. OBJECTIVE:We aim to describe the patterns of care and fertility outcomes of reproductive-aged women with endome...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2019.05.029
更新日期：2019-11-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to investigate the diagnostic impact of preoperative serum p53 antibody (S-p53 Ab) in patients with endometrial cancer. STUDY DESIGN:A hospital-based series of 67 patients, comprising 58 endometrioid adenocarcinomas (EA) and 9 serous adenocarcinomas (SA) between 1998-2002 were i...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.04.033
更新日期：2007-11-01 00:00:00
abstract：:Vasomotor symptoms after menopause are multifactorial in origin but result primarily from the loss of estrogen as ovarian function ceases. Although hot flushes typically last for 0.5 to 5.0 years after natural menopause, they may persist for as long as 15 years in a small percentage of postmenopausal women. In contras...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(99)70725-8
更新日期：1999-03-01 00:00:00
abstract：:Colposacropexy procedures restore anatomically correct apical vaginal support on the levator plate at the ischial spine level. Venous hemorrhage resulting from laceration of presacral veins during suture fixation is the major hazard of this procedure. Titanium orthopedic bone anchor fixation minimizes this risk throug...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70361-2
更新日期：1997-06-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to determine whether circulating HLA-G levels, early in pregnancy, predict the subsequent development of preeclampsia (PE). STUDY DESIGN:Plasma samples, collected longitudinally during the first, second, and third trimesters, from 12 PE patients and 12 matched control patients were ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.11.062
更新日期：2005-07-01 00:00:00
abstract：OBJECTIVE:A select group of Escherichia coli strains known as uropathogenic cause pyelonephritis in nonpregnant individuals. We investigated whether Escherichia coli from gestational pyelonephritis represent a random population or possess common uropathogenic characteristics. STUDY DESIGN:Repetitive element sequence-b...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70337-x
更新日期：1996-03-01 00:00:00
abstract：:Women's health nurses and nurse practitioners have a unique opportunity to provide high-quality primary and preventive care and play a critical role in coordinating and delivering effective contraceptive methods. The strategies and techniques that they routinely employ during counseling and education can help improve ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2011.07.001
更新日期：2011-10-01 00:00:00
abstract：OBJECTIVES:The current study was designed to elucidate risk factors associated with the development of cervical cancer during the course of routine Papanicolaou smear screening (rapid-onset cervical cancer). STUDY DESIGN:Four hundred eighty-three women diagnosed with invasive cervical cancer, representing 73% of all s...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70256-5
更新日期：1999-03-01 00:00:00
abstract：OBJECTIVE:Our purpose was to examine the hypothesis that hysterectomy without adnexectomy after tubal interruption is associated with the development of hydrosalpinx. STUDY DESIGN:In this case-control study, patients with a pathologic diagnosis of hydrosalpinx were compared with a group of patients undergoing adnexect...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.130212
更新日期：2002-12-01 00:00:00
abstract：OBJECTIVE:Fetal to neonatal transition involves a myriad of endocrine and renal adaptive changes triggered by multiple simultaneous stimuli. We examined the extent to which ventilation and umbilical cord occlusion have an impact on the many endocrine and renal function changes in fetal sheep at 133 +/- 1 day of gestati...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90422-f
更新日期：1993-12-01 00:00:00
abstract：:Estrogen receptors and progesterone receptors were measured in tumors from patients with previously untreated endometrial carcinoma before and after a 5-day course of tamoxifen citrate. On initial biopsy, 13 of 25 tumors (52%) were progesterone receptor-positive, whereas 21 of 25 tumors (84%) were progesterone recepto...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90187-x
更新日期：1984-05-15 00:00:00
abstract：OBJECTIVE:We sought to compare the outcomes of cervicoisthmic (CI) cerclage using traditional transabdominal (TA) approach vs the lesser used transvaginal (TV) approach. STUDY DESIGN:We conducted a retrospective cohort study of women who underwent placement of a CI cerclage. RESULTS:Before CI placement, the abdominal...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.03.020
更新日期：2009-07-01 00:00:00
abstract：OBJECTIVE:Maternal floor infarction of the placenta is characterized by gross placental abnormalities and histologic evidence of X-cell proliferation. Previously, pregnancy-associated major basic protein has been localized to the placental X cell and identified at elevated levels in serum and amniotic fluid in all norm...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91716-5
更新日期：1992-11-01 00:00:00
abstract：OBJECTIVE:In 2005, 4 Clostridium sordellii-associated toxic shock fatalities were reported in young Californian women after medical abortions. The true incidence of this rare disease is unknown, and a population-based study has never been performed. Additional clostridia-associated deaths were sought to describe associ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.05.023
更新日期：2009-11-01 00:00:00
abstract：:Sound pressure in amniotic fluid was created by application of either an electronic artificial larynx or a standard audiometric earphone to the abdominal surface of pregnant ewes. Sound transmission was assessed with a hydrophone placed near the ear of the fetus within the intact amnion. Sound pressures produced by th...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90526-1
更新日期：1988-07-01 00:00:00
