Abstract：
:The biophysical profile has proved to be a valuable tool for the assessment of fetal well-being, independent of gestational age. Magnesium sulfate is commonly used as a tocolytic agent, yet relatively little is known about its effects on the biophysical activities of the fetus. To investigate the effects of magnesium sulfate on the biophysical profile, we performed serial studies on patients who received tocolytic therapy with this agent because of preterm labor. A total of 16 women with 22 fetuses at 26 to 34 weeks' gestation in spontaneous preterm labor were studied. An initial biophysical profile was performed at the time of admission, and a second examination was performed when maternal serum magnesium levels reached 6 to 8 mg/dl. On admission all fetuses had reactive nonstress test results and 21 of 22 (95%) demonstrated sustained fetal breathing movements. With magnesium sulfate tocolysis, 50% of fetuses had nonreactive nonstress test results, and only 4 of 22 (18%) demonstrated sustained fetal breathing movements. Fetal tone, gross body movements, and amniotic fluid volume were found to be unaffected by magnesium sulfate tocolysis.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Peaceman AM,Meyer BA,Thorp JA,Parisi VM,Creasy RKdoi
10.1016/0002-9378(89)90399-2subject
Has Abstractpub_date
1989-09-01 00:00:00pages
771-4issue
3eissn
0002-9378issn
1097-6868pii
0002-9378(89)90399-2journal_volume
161pub_type
杂志文章abstract：OBJECTIVE:We evaluated the prevalence of symptoms of maternal depression (SMD) that continue beyond the postpartum period and the association between persistent SMD and reporting a controlling or threatening partner. STUDY DESIGN:We combined data from a survey of mothers 2-6 months after delivery and its 2-year follow...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.04.025
更新日期：2009-08-01 00:00:00
abstract：BACKGROUND:Recommendations on preventing primary cesarean delivery removed the previously defined time limits for latent labor (defined as ending at 6 cm) and urged clinicians to avoid cesarean delivery for labor abnormalities in the latent phase. However, relatively little is known about the implications of labor curv...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2019.05.041
更新日期：2019-11-01 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：OBJECTIVE:We sought to determine whether sacrospinous uterosacral ligament fixation restores the uterus to its normal anatomic position, preserving uterine function and allowing future childbearing. STUDY DESIGN:This study was undertaken at two separate medical centers. Women with symptomatic uterovaginal prolapse who...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90689-g
更新日期：1993-06-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the activity and toxicity of carboplatin and paclitaxel (taxol) in the treatment of advanced or recurrent endometrial cancer. STUDY DESIGN:This was a retrospective review of 18 consecutive patients with advanced (stage 4) or recurrent endometrial adenocarcinoma that...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.12.032
更新日期：2005-05-01 00:00:00
abstract：:Samples of cord blood from 46 deliveries were collected between 2 and 8 mo after an epidemic of influenza caused by A/Port Chalmers/73 (H3H2) virus. Of 10 samples with HAI antibody titers against A/Port Chalmers of 1:16 or greater, one had 2-mercaptoethanol-sensitive IgM class antibodies against the virus. Lymphocyte ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90609-8
更新日期：1981-10-15 00:00:00
abstract：OBJECTIVE:Various tocolytics are used to suppress uterine contractility in patients in preterm labor. Progesterone (P4) is used in patients at high risk for preterm delivery. In this study, we evaluated the effects of various tocolytics with and without P4 to examine effects on uterine contractility. STUDY DESIGN:Uter...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.12.011
更新日期：2012-03-01 00:00:00
abstract：OBJECTIVE:We performed a retrospective review of the literature on the complications that could be associated potentially with water birth. STUDY DESIGN:We performed an extensive review of the medical literature using the Pub Med search engine, which is available through the National Library of Medicine. We also exami...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2003.12.007
更新日期：2004-05-01 00:00:00
abstract：:Between April 1982 and April 1986, 91 patients underwent hysteroscopy for treatment of septate uteri. In 88 patients simultaneous laparoscopy was performed and one patient had a simultaneous laparotomy. Ninety procedures were performed on an outpatient basis with the patients under general anesthesia. The septum was i...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90339-5
更新日期：1987-04-01 00:00:00
abstract：:Primary immature (malignant) teratoma of the fallopian tube is an extremely rare occurrence. We report such a case, which appears to be the third reported in the literature. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(89)80055-9
更新日期：1989-03-01 00:00:00
abstract：:The results of therapy of 226 women receiving frozen and fresh donor semen are reported. Overall, 45.6% of patients conceived with a monthly fecundability of 0.102. The effect of a variety of factors on fertility rates was analyzed in life-table analysis of 1000 cycles. Optimal pregnancy rates were obtained in couples...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90258-9
更新日期：1986-09-01 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：:This study was designed to re-evaluate neonatal condition at birth following elective cesarean section performed with epidural anesthesia and a modified technique of general anesthesia. Two groups of 20 patients were studied. Twenty received epidural anesthesia with 2 per cent lidocaine-carbon dioxide-epinephrine, and...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90404-6
更新日期：1979-01-01 00:00:00
abstract：OBJECTIVE:Water absorption across the fetal chorioamniotic membranes is a critical regulatory pathway for amniotic fluid volume homeostasis. Aquaporins are cell membrane proteins that significantly enhance membrane permeability to water by acting as water channels. We recently demonstrated that aquaporin 8 is expressed...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2003.214
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the potential of dendritic cells pulsed with whole-tumor extracts derived from autologous ovarian cancer cells in eliciting a tumor-specific cytotoxic T-cell response in vitro from patients with advanced ovarian cancer. STUDY DESIGN:CD8(+) T lymphocytes stimulated in...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.107097
更新日期：2000-09-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to compare the birth outcomes of a multifetal pregnancy reduction population with those of other patients delivered at Hutzel Hospital, Detroit, and to determine the fiscal impact of the multifetal pregnancy reduction program. STUDY DESIGN:In a retrospective review patients who were...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.106856
更新日期：2000-06-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to determine whether transversus abdominis plane (TAP) block reduces postoperative pain when compared with trocar site infiltration of bupivacaine in gynecological laparoscopy. STUDY DESIGN:This was a prospective, randomized, double-blinded clinical trial using patients as thei...
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.2014.07.049
更新日期：2015-02-01 00:00:00
abstract：:Each year, nearly 4 million pregnant patients in the United States receive prenatal care-a crucial preventive service that improves pregnancy outcomes for mothers and their children. National guidelines currently recommend 12-14 in-person prenatal visits, a schedule that has remained unchanged since 1930. When scrutin...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2020.05.029
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to assess the validity of vaginal fetal fibronectin as a screening test for spontaneous preterm birth in patients with cervical cerclage. STUDY DESIGN:A historic cohort of 117 patients who underwent cervical cerclage placement between 1996 and 2002 were identified. All patients ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/s0002-9378(03)00656-2
更新日期：2003-11-01 00:00:00
abstract：:Advances in perinatal care have resulted in a decline in mortality of very-low-birth-weight infants (< 1.5 kilograms) and also in an extension of the mortality period. To determine the current relevance of neonatal mortality results as indicators of outcome, all deaths among 427 very-low-birth-weight infants admitted ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(80)90888-1
更新日期：1980-08-01 00:00:00
abstract：OBJECTIVE:Several studies have shown that abnormal intrapartum fetal heart rate patterns are the results from pre-existing fetal brain damage. We evaluated intrapartum fetal heart rate pattern of cytomegalovirus-infected fetuses and correlated the patterns with neurologic outcomes. STUDY DESIGN:Between 1991 and 2001, ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.03.015
更新日期：2004-10-01 00:00:00
abstract：OBJECTIVE:We sought to assess the prevalence of and risk factors for vaginal trichomoniasis in human immunodeficiency virus-infected and human immunodeficiency virus-uninfected pregnant Congolese women and its relationship to pregnancy outcomes. STUDY DESIGN:We performed a nested case-control study of 215 infected and...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70509-0
更新日期：1999-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the accuracy of live-birth certificates and hospital discharge data that reported of pre-existing maternal medical conditions and complications of pregnancy. STUDY DESIGN:We conducted a population-based validation study in 19 non-federal short-stay hospitals in Wash...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.02.096
更新日期：2005-07-01 00:00:00
abstract：:A patient seen for infertility developed severe endometriosis within 2 years of neosalpingostomy for bilateral fallopian tube obstruction. A retrospective review of infertility surgeries revealed none of 20 patients with obstructed tubes to have endometriosis, compared with 66 of 125 (52.8%) with at least one patent f...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70160-1
更新日期：1994-05-01 00:00:00
abstract：OBJECTIVE:Circulating adrenomedullin is increased in pregnancy, and placental and fetal membranes participate significantly in its secretion. Recent studies have suggested a potential role for this peptide in the regulation of fetoplacental circulation and placental hormonal secretion. Because adrenomedullin acts also ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.117189
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:Our purpose was to examine and contrast associations of risk factors with spontaneous preterm birth and indicated preterm birth. STUDY DESIGN:Separate multiple logistic regression analyses were performed of indicated and spontaneous preterm births in a large database of births in Cardiff, Wales. RESULTS:Spo...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)90288-0
更新日期：1995-08-01 00:00:00
abstract：OBJECTIVE:Excess decidual macrophage infiltration has been linked to preeclampsia and a failure of endovascular trophoblast invasion. Severe preeclampsia with shallow placentation has also been linked to acquired and inherited maternal thrombophilias and recurrent decidual hemorrhage, which generates thrombin from deci...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.09.008
更新日期：2007-03-01 00:00:00
abstract：:Different perspectives toward symptoms of urogenital aging exist among postmenopausal women, influenced by social and cultural factors, but one constant is that women rarely feel able to discuss urogenital problems freely--with their physicians, husbands, or friends. European women >55 years old were brought up to pri...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(98)70556-3
更新日期：1998-05-01 00:00:00
abstract：OBJECTIVE:This open-label, two-period, crossover study was conducted to evaluate the effect of a single 150 mg dose of fluconazole on the pharmacokinetics of ethinyl estradiol in healthy female subjects. STUDY DESIGN:Ten subjects regularly taking Ortho-Novum 7/7/7 (Ortho Pharmaceutical, Raritan, N.J.) and 10 subjects ...
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(98)80016-1
更新日期：1998-02-01 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
