Abstract:
:Fetal echocardiography as a tool for the prenatal diagnosis of cardiac structural abnormalities was utilized in 27 consecutive patients who were referred for evaluation. Four abnormalities were recognized prenatally and confirmed postnatally. A fifth was identified postnatally. The sensitivity and specificity of this diagnostic test were 80% and 100%, respectively. The utilization of this tool in a tertiary care setting by an adequately trained team has proved to be helpful and is recommended.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Nimrod C,Nicholson S,Machin G,Harder Jdoi
10.1016/0002-9378(84)90738-5subject
Has Abstractpub_date
1984-03-01 00:00:00pages
516-8issue
5eissn
0002-9378issn
1097-6868pii
0002-9378(84)90738-5journal_volume
148pub_type
杂志文章abstract::To evaluate the relationship between cigarette smoking and the occurrence of placenta previa, we used interview and medical record data to conduct a case-control analysis of 69 placenta previa cases and 12,351 controls. The unadjusted relative risk estimate of placenta previa for women reported to have "ever smoked" d...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90217-f
更新日期:1991-07-01 00:00:00
abstract:OBJECTIVE:Intrapartum fetal heart rate (FHR) recordings in twins were compared for fetal signal loss during both stages of labor to assess the quality of these recordings by the method that had been used: external ultrasound or directly via a scalp electrode. STUDY DESIGN:Analysis of recordings collected between Janua...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.04.037
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:In a seroepidemiologic study the effects of pregnancy and other factors on humoral response to human papillomavirus type 16 infection were examined. STUDY DESIGN:Multiple serum samples were taken at 3-month intervals for 15 months from 77 pregnant and 85 nonpregnant women. Serologic response to human papillo...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)80026-4
更新日期:1998-02-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to determine (1) the methadone serum trough level adequate to prevent withdrawal symptoms in heroin-addicted pregnant women and (2) whether the methadone serum trough level in symptomatic women with withdrawal symptoms differs from that of asymptomatic women. STUDY DESIGN:Pregnant w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.127132
更新日期:2002-11-01 00:00:00
abstract::Fetuses from term and postmature rabbits were obtained and their livers incubated with palmitate-1-14C in room air. The net incorporation of the fatty acids into ketone bodies, lipids, and Co2 was measured at fixed and variable concentrations of cold glucose. Data from postmature liver show that lipid synthesis is dec...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(80)90679-1
更新日期:1980-02-15 00:00:00
abstract::Cesarean scar ectopic pregnancies may be difficult to diagnose and may result in uterine rupture or hysterectomy. Based on location and vascularity, especially in the presence of fetal cardiac activity, local treatment with transvaginal ultrasound-guided injection of methotrexate is an excellent option which also opti...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2012.03.009
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Classic radioligand binding techniques have suggested that beta 1- and beta 2-adrenergic receptor subtype proteins are expressed in myometrial tissue; however, to date these observations have not been confirmed at the level of the messenger ribonucleic acid for these clinically important membrane receptors. T...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70497-6
更新日期:1997-02-01 00:00:00
abstract::In order to determine whether intravenous injections of glucose could reverse the effects of maternal ingestion of ethanol (0.25 gm/kg), glucose (25 gm intravenously) or an equal volume of saline solution was administered to eight pregnant women at 37 to 40 weeks' gestation after ingestion of ethanol. Fetal breathing ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(84)90765-8
更新日期:1984-03-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to retrospectively determine the safety and efficacy of epidural anesthesia when administered by obstetricians in a community hospital. STUDY DESIGN:Data containing 14,598 epidural procedures from 31,818 births were obtained from delivery room logs over a period of 20 years, fro...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(93)90075-t
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:We sought to examine the practice patterns and attitudes of obstetricians and gynecologists surrounding treatment of abnormal uterine bleeding (AUB). STUDY DESIGN:We conducted a cross-sectional study of members of the American College of Obstetricians and Gynecologists. Surveys, which were distributed using ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2011.05.016
更新日期:2011-10-01 00:00:00
abstract::The presence of fetal breathing, even if episodic in character, may not indicate fetal well being. In a study of fetal lambs with long-term implantation of catheters and electrodes, five of six lambs which died before the onset of labor had terminal episodes of continuous breathing, preceded by 4 1/4 to 45 1/2 hours o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)33138-6
更新日期:1978-08-15 00:00:00
abstract:OBJECTIVE:Our purpose was to review the long-term (5 to 10 years) clinical and urodynamic outcome in patients with stress urinary incontinence after Burch colposuspension. STUDY DESIGN:A follow-up of 87 women with stress urinary incontinence who had a Burch colposuspension between 1979 and 1985 at the Department of Ob...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(94)90077-9
更新日期:1994-09-01 00:00:00
abstract::A prospective study of carbohydrate metabolism was done with 56 "normal" women who were 4 to 11 weeks post partum. Each had a 3 hour oral glucose tolerance test performed before and after 6 months of using an intrauterine contraceptive device (IUCD). The results showed only slight changes in blood glucose and plasma ...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/0002-9378(75)90850-9
更新日期:1975-12-15 00:00:00
abstract:BACKGROUND:Mid-trimester transvaginal cervical length assessment can identify women who are at risk of preterm birth and afford opportunities for preterm birth prevention. However, the incidence of a short cervix is low, and some physicians have questioned whether a universal screening program among women without a pre...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2015.12.020
更新日期:2016-03-01 00:00:00
abstract::Amide-linked local anesthetic agents, such as lidocaine and bupivacaine, can become "trapped" in their ionized forms on the fetal side of the placenta, and therefore their net transfer across the placenta is increased. An ester-linked local anesthetic agent, 2-chloroprocaine, is rapidly metabolized, and placental tran...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90295-9
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine factors responsible for the increasing number of deaths from corpus cancer over three time periods. STUDY DESIGN:Data were collected from the Surveillance, Epidemiology and End Results database from 1988-2001. Kaplan-Meier and Cox proportional hazards regression ana...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.08.075
更新日期:2008-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to describe the natural history of pelvic organ prolapse after menopause. STUDY DESIGN:Over 2 to 8 years, participants in the estrogen plus progestin trial of the Women's Health Initiative at the University of California Davis had annual pelvic examinations, with an assessment o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2003.07.017
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to estimate the outcomes of uterine embolization and hysterectomy for uterine leiomyomas. Study design This was a multicenter prospective study of patients who were treated with embolization (n=102 patients) and hysterectomy (n=50 patients) for leiomyomas. Changes in symptoms, co...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.ajog.2004.03.037
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:The integrity of the pelvic autonomic nervous system is essential for proper bowel, bladder, and sexual function. OBJECTIVE:The purpose of this study was to characterize the anatomic path of the pelvic autonomic system and to examine relationships to clinically useful landmarks. STUDY DESIGN:Detailed disse...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2016.12.002
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the effectiveness of postpartum dexamethasone in patients with hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome. STUDY DESIGN:A prospective, randomized, double-blind trial was conducted in which 105 women with HELLP syndrome were enrolled and as...
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.2007.10.797
更新日期:2008-03-01 00:00:00
abstract::Static pressure is defined as the pressure existing at all points in the circulation when the heart is stopped and is a determinant of cardiac output and blood pressure. By using the proposed relationship that static pressure = cardiac output X "resistance to venous return," estimates were made of peripheral static pr...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(85)80158-7
更新日期:1985-06-15 00:00:00
abstract::Responses of the component tissues of the nonpregnant ovine uterus to intravenous administration of norepinephrine were determined with radioactively labeled microspheres under flowmeter guidance. During a mean decrease in uterine conductance to 42 per cent of control, no significant differences in the distribution of...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1978-08-01 00:00:00
abstract::Prolactin production by decidualized human endometrium has been demonstrated in organ explant cultures and presumed to be of stromal origin by immunocytochemistry and the presence of simultaneous stromal histologic changes. To test the hypothesis that endometrial prolactin production is exclusively of stromal origin, ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)91325-7
更新日期:1990-04-01 00:00:00
abstract:OBJECTIVE:We sought to investigate the incidence of hip and proximal lower extremity pain following transobturator midurethral sling and evaluate the association between pain and body mass index (BMI). STUDY DESIGN:This was a retrospective cohort study of all transobturator midurethral sling procedures from July 2008 ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2010.07.023
更新日期:2010-11-01 00:00:00
abstract::Obstetric uterine rupture has previously been reported after the laparoscopic removal of deep intramural myomas, but never has it been reported to follow the removal of superficial myomas. A 39-year-old primigravid woman with a history of a superficial subserous laparoscopic myomectomy was seen for acute abdominal sym...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70110-8
更新日期:1997-12-01 00:00:00
abstract::Decisions in regard to the management of patients with premature rupture of the membranes depend on the relative risks of prematurity, infection, and hypoxia for the fetus or neonate and infection and cesarean section for the mother. These risks vary primarily with gestational age. Because of the many variables and ne...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90369-2
更新日期:1985-04-15 00:00:00
abstract::Serial BPD readings were obtained from 142 normal parturients, with established dates, between 20 to 40 weeks of pregnancy. It is noted that fetal BPD's can be separated into one of three percentile rankings: large (i.e. above the seventy-fifth percentile), average (i.e. twenty-fifth to seventy-fifth percentile), and ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1976-10-15 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine whether pre-B-cell colony-enhancing factor is a secreted cytokine in the human amnion and to study its chemotaxic and antiapoptotic properties. STUDY DESIGN:Pre-B-cell colony-enhancing factor secretion was studied from amniotic epithelial-like WISH cells and primary...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.11.003
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the risk of adverse perinatal outcomes among pregnant women previously hospitalized for bipolar disorder. STUDY DESIGN:We completed a population-based cohort study of women with a singleton delivery in Ontario, Canada (2003 to 2011). Women previously hospitalized for bipolar disorder (n = 1859) o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2014.10.020
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Clinically based anxiety questionnaires measure 2 forms of anxiety that are known as state anxiety and trait anxiety. State anxiety is temporary and is sensitive to change; trait anxiety is a generalized propensity to be anxious. OBJECTIVE:Our study aims to characterize the reasons for anxiety among women a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2019.06.001
更新日期:2019-11-01 00:00:00