Abstract：
OBJECTIVE:Our purpose was to assess pregnancy outcomes in women with chronic hypertension from a population with a perinatal mortality of 12 in 1000. STUDY DESIGN:A longitudinal cohort study was performed between 1987 and 1991 in Montreal, Quebec, Canada. RESULTS:A total of 337 pregnancies in 298 women with chronic hypertension were followed up. The following outcomes were statistically more frequent in the hypertensive women than in the general population (p < 0.01): perinatal mortality (45/1000 vs 12/1000), preeclampsia (21.2% vs 2.3%), premature delivery (34.4% vs 15.0%), small-for-gestational-age newborns (15.5% vs 6.3%), primary cesarean sections (29.6% vs 14.2%), and gestational diabetes (33.1% vs 12.0%). Preeclampsia was associated with prematurity, small-for-gestational-age newborns, cesarean section, and neonatal complications. Even without superimposed preeclampsia hypertensive women had significantly higher frequencies of perinatal death (29/1000) and small-for-gestational-age newborns (10.5%) than did normotensive women (p < 0.05). CONCLUSIONS:In our population women with chronic hypertension with or without superimposed preeclampsia, have a higher incidence of perinatal death and small-for-gestational-age newborns than the general population does.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Rey E,Couturier Adoi
10.1016/0002-9378(94)90276-3subject
Has Abstractpub_date
1994-08-01 00:00:00pages
410-6issue
2eissn
0002-9378issn
1097-6868pii
0002-9378(94)90276-3journal_volume
171pub_type
杂志文章abstract：:Endometriosis, menorrhagia, chronic pelvic pain, and polycystic ovary syndrome are major sources of psychologic morbidity and can negatively affect quality of life. Although comparative studies have been published on the measurement of health-related quality of life for gynecologic malignancies, a similar review for t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1067/mob.2002.124940
更新日期：2002-08-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to evaluate whether it was possible to abstain from performing an endometrial biopsy when endometrial thickness according to transvaginal ultrasonography was
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1067/mob.2000.103092
更新日期：2000-03-01 00:00:00
abstract：:Over 2,148 cycles of midcycle oral administration of R 2323 (50 mg. per day on Days 15,16, and 17), the authors recorded a drug-failure pregnancy rate of 5 per cent and an unusually regular cycle length of 28 +/- 2 days. During this trial, endometrial biopsies obtained in the luteal phase were examined by light and el...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(76)90807-3
更新日期：1976-08-15 00:00:00
abstract：OBJECTIVE:Our purpose was to determine the accuracy of the summated amniotic fluid index designed to estimate the total amniotic fluid volume in twin pregnancies. STUDY DESIGN:The summated amniotic fluid index was measured in 62 normal diamniotic twin pregnancies by adding the deepest vertical pockets in the four quad...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70011-5
更新日期：1997-11-01 00:00:00
abstract：:An improved statistical method for assessing the efficacy of intrauterine contraception is presented. This method, called the log-rank method, is based on a daily life table, which yields the best estimates of the cumulative net termination probabilities. It provides a sensitive chi-square test statistic to detect dif...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90632-9
更新日期：1977-06-01 00:00:00
abstract：:This study compares fetal corticoid response from conventional dose (12.0 mg) intramuscular betamethasone to large dose (1,000 mg) intravenous cortisol administered to women in premature labor for acceleration of fetal lung maturity. To compare these two regimens, 14 women selected at random were treated in groups of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(76)90172-1
更新日期：1976-03-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the effects of raloxifene on endothelial function in healthy, postmenopausal women. STUDY DESIGN:This was a randomized, double-blind, placebo-controlled crossover trial. Subjects (n = 19; mean age, 61 years) underwent endothelial function testing at baseline and aft...
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.2003.28
更新日期：2003-02-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine whether fetal carriage of specific alleles of the polymorphic interleukin-1 receptor antagonist gene is associated with variations in intra-amniotic cytokine levels and previous pregnancy outcomes. STUDY DESIGN:Fetal cells in midtrimester amniotic fluid from 189 wom...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.05.071
更新日期：2004-10-01 00:00:00
abstract：:Patients with prolonged decelerations after bupivacaine epidural anesthesia were matched with control patients. It was found that there were no differences in the decrease in mean arterial blood pressure after epidural anesthesia between those with prolonged decelerations (5 +/- 9 mm Hg) and those without (5 +/- 9 mm ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)91073-l
更新日期：1990-09-01 00:00:00
abstract：BACKGROUND:In contemporary practice many nulliparous women require intervention during childbirth such as operative vaginal delivery or cesarean delivery (CD). Despite the knowledge that the increasing rate of CD is associated with increasing maternal age, obesity and larger infant birthweight, we lack a reliable metho...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2017.02.017
更新日期：2017-06-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine the effectiveness of transabdominal amnioinfusion before induction of labor in reducing the incidence of fetal distress in pregnancies with oligohydramnios at term. STUDY DESIGN:Between June 1991 and September 1994 primiparous women with ultrasonographic evidence of oligohydramni...
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：10.1016/s0002-9378(96)70163-1
更新日期：1996-08-01 00:00:00
abstract：:We describe a patient who had abnormal sonographic findings of the liver 24 hours before signs and symptoms of severe preeclampsia and HELLP syndrome (hemolysis, elevated liver enzymes, and low platelet count). The abnormal sonographic appearance of the liver prompted further investigation and was instrumental in the ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(85)80047-8
更新日期：1985-07-15 00:00:00
abstract：OBJECTIVE:To compare maternal and neonatal outcomes between planned cesarean delivery and induction of labor in women with class III obesity (body mass index ≥40 kg/m(2)). STUDY DESIGN:In this retrospective cohort study, we identified all women with a body mass index ≥40 kg/m(2) who delivered a singleton at our instit...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.06.045
更新日期：2014-12-01 00:00:00
abstract：:Our subjects were 32 patients whose old complete perineal lacerations were repaired in the 10 hospitals in the South Hampton Roads Metropolitan area over a 20-year period. The layer technique of repair (26 patients) and the Warren flap procedure (6 patients) were used. Function improved in 24 of 26 patients (92%) with...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(88)80053-x
更新日期：1988-09-01 00:00:00
abstract：:Accurate diagnosis of chorioamnionicity in multiple pregnancies is the key to appropriate clinical management of multiple gestation. Although prenatal ultrasound assessment of chorioamnionicity is well established and highly accurate if performed in early pregnancy, exceptions and artifacts arise from anatomic variati...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2018.02.010
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Cervical cancer is a major health problem worldwide. Identification of effective clinicopathologic and molecular markers is vital to improve treatment stratification. OBJECTIVES:The purpose of this study was to validate a set of well-defined clinicopathologic features in a large population-based, prospectiv...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2017.05.068
更新日期：2017-10-01 00:00:00
abstract：:We used the minimal model technique to obtain concurrent measurements of whole-body insulin sensitivity and pancreatic B-cell responsiveness to glucose during the third trimester of pregnancy. Insulin sensitivity in normal pregnant women (n = 8) was reduced to only one third that of a group of nonpregnant women (n = 7...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)91306-w
更新日期：1990-04-01 00:00:00
abstract：OBJECTIVE:Diagnosis of myocardial infarction in pregnant women on the basis of changes in biochemical markers is complicated by the release of some of these markers from noncardiac tissue sources. We compared troponin I levels with those of other markers in normal pregnant women. STUDY DESIGN:In 51 healthy women at te...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70161-4
更新日期：1999-01-01 00:00:00
abstract：:Evidence from autoradiographic studies with 1,25(OH)2-vitamin D3 (vitamin D, soltriol) labeled with tritium and from the literature indicates that the steroid hormone soltriol regulates and modulates reproductive processes in the female, as it does in the male. Nuclear receptors for soltriol have been discovered in th...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(89)90699-6
更新日期：1989-11-01 00:00:00
abstract：:783 aborters and 430 abortuses were studied in a prospective cytogenetic survey which attempted to link chromosome abnormalities and history of recurrent abortion. 425 female and 358 male spontaneous aborters and their 430 abortuses (310 were karotyped) showed 4 women and 2 men as balanced translocation carriers (3 R...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90470-2
更新日期：1978-05-01 00:00:00
abstract：OBJECTIVE:Our aim was to determine the chorionic and amniotic types in multifetal pregnancies with transvaginal ultrasonography at > or = 14 weeks' gestation. STUDY DESIGN:Two hundred twelve multifetal pregnancies were scanned transvaginally at or before 14 weeks' gestation. The number of fetuses and the chorionic and...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70291-8
更新日期：1994-03-01 00:00:00
abstract：:Platelet-poor plasma from 13 nonpregnant, 33 normally pregnant, and eight preeclamptic women was incubated with prostacyclin. The ability of platelet-poor plasma to diminish the antiaggregatory effect of prostacyclin was assessed by measuring this effect on arachidonic acid-induced platelet aggregation. Platelet aggre...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90370-x
更新日期：1987-04-01 00:00:00
abstract：:Studies in nonpregnant animal models of carbon monoxide poisoning have demonstrated the protective effect of perfluorochemicals. Anesthetized pregnant ewes were exposed to carbon monoxide. After symptoms of toxicity were demonstrated, group 1 animals were respired with room air. Group 2 animals respired room air and w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90364-9
更新日期：1986-11-01 00:00:00
abstract：OBJECTIVE:Our purpose was to assess the efficacy of double- and triple-screening paradigms for Down syndrome and to develop a more logical, statistical approach to risk prediction that will decrease the cost of screening and allow the incorporation of new parameters appropriately weighted for their contribution. STUDY...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)91472-2
更新日期：1995-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to assess the role of fetal nasal bones evaluation in first-trimester screening for trisomy 21 in selected and unselected pregnancies. STUDY DESIGN:Visualization of the nasal bones was attempted in women attending for routine nuchal translucency screening (unselected population,...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.09.008
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:We wished to determine third-year medical students' opinions and knowledge related to complementary and alternative medicine (CAM) in a school with no formal or elective course on the subject. STUDY DESIGN:A questionnaire was offered to third-year medical students during their 8-week rotation on obstetrics a...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.117484
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVES:We prospectively evaluated the accuracy of a gestational age-independent method of detecting abnormal growth, the transverse cerebellar diameter/abdominal circumference ratio, and compared this with standard ultrasonographic methods of growth assessment. STUDY DESIGN:We prospectively studied 825 low-risk ob...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(94)90035-3
更新日期：1994-10-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to estimate the association of parity with pelvic girdle syndrome (PGS; pain in anterior and bilateral posterior pelvis). STUDY DESIGN:We included 75,939 pregnant women in the Norwegian Mother and Child Cohort Study. Data were obtained by self-administered questionnaires. RESUL...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.03.040
更新日期：2010-08-01 00:00:00
abstract：:The activity of smooth muscles in the cervix is one of the relevant factors for its dilatation during labor, but in humans it has not yet been sufficiently studied. Muscular activity may be observed by measuring electromyographic phenomena. In 60 parturient women of different parity and with various degrees of cervica...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90080-9
更新日期：1987-03-01 00:00:00
abstract：:Revamping the delivery of women's health care to meet future demands will require a number of changes. In the first 2 articles of this series, we introduced the reasons for change, suggested the use of the 'Triple Aim' concept to (1) improve the health of a population, (2) enhance the patient experience, and (3) contr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.08.022
更新日期：2015-01-01 00:00:00
