Abstract：
OBJECTIVE:We sought to determine if uterine tachysystole, ≥ 6 contractions per 10 minutes, within the first 4 hours of labor induction, is associated with adverse infant outcomes. STUDY DESIGN:This was a prospective cohort study of 584 women ≥ 37 weeks' gestation undergoing induction of labor with 100 μg of oral misoprostol. Fetal heart rate tracings were analyzed for contractions per 10 minutes during the initial 4 hours after misoprostol administration. Patients were analyzed based on the maximum number of contractions per 10 minutes. Infant condition at birth was assessed using the fetal vulnerability composite. RESULTS:Adverse infant outcomes showed no association with increasing number of contractions per 10 minutes. Six or more contractions in 10 minutes were significantly associated with fetal heart rate decelerations (P ≤ .001). Analysis was performed using the maximum number of contractions per 30 minutes with similar results. CONCLUSION:Uterine tachysystole, as currently defined, when occurring remote from delivery is not associated with adverse infant outcomes.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Stewart RD,Bleich AT,Lo JY,Alexander JM,McIntire DD,Leveno KJdoi
10.1016/j.ajog.2012.07.032subject
Has Abstractpub_date
2012-10-01 00:00:00pages
290.e1-6issue
4eissn
0002-9378issn
1097-6868pii
S0002-9378(12)00784-3journal_volume
207pub_type
杂志文章abstract：BACKGROUND:Maternal satisfaction with the birth experience is multidimensional and influenced by many factors, including mode of delivery. To date, few studies have investigated maternal satisfaction outside of the immediate postpartum period. OBJECTIVE:This study investigated whether differences in satisfaction based...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：2017-09-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
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abstract：OBJECTIVE:Fetal alcohol syndrome (FAS) is associated with intellectual disability and neurodevelopmental abnormalities. Neuroprotective peptides NAPVSIPQ (NAP) and SALLRSIPA (SAL) can prevent some of the alcohol-induced teratogenesis including fetal death, growth abnormalities, and learning impairment in part by preven...
journal_title：American journal of obstetrics and gynecology
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doi：10.1016/j.ajog.2012.10.005
更新日期：2012-12-01 00:00:00
abstract：:The therapeutic effectiveness of the carbon dioxide laser was evaluated in 43 pregnant women with extensive urogenital and anal condylomas. All patients received one treatment and were followed up for an average of 9 months after delivery. Laser failures (persistent disease) and recurrences (new disease) were stratifi...
journal_title：American journal of obstetrics and gynecology
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journal_title：American journal of obstetrics and gynecology
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更新日期：2015-05-01 00:00:00
abstract：:Matings between mice carrying the heterozygous autosomal gene Steel produce 25% homozygous Sl/Sld mutants having agametic gonads composed of somatic tissue alone. Mutants show a normal 1:1 male:female sex ratio and gonadal sex corresponds to genotypic sex. Gonads from both normal and mutant male and female fetuses wer...
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abstract：:A review was made of the available literature on the sinusoidal heart rate (SHR) pattern. A specific definition of SHR was made in order to elucidate its clinical significance. According to this definition 41 tracings from 23 publications were classified as being either true SHR, equivocal, or a heart rate pattern oth...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(82)90789-x
更新日期：1982-04-15 00:00:00
abstract：OBJECTIVE:This study evaluated faculty compliance in the use of the global surgical rating scale of the Objective Structured Assessment of Technical Skills to rate resident surgical performance after every endoscopic procedure. STUDY DESIGN:For this prospective cohort study, 4 faculty members in the Minimally Invasive...
journal_title：American journal of obstetrics and gynecology
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更新日期：2005-11-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：2003-09-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70139-3
更新日期：1994-05-01 00:00:00
abstract：:To investigate the effect of medroxyprogesterone acetate therapy upon the immune response and endogenous status of patients with primary or recurrent endometrial adenocarcinoma, 8 patients were treated with progestin therapy as inpatients for 33-80 days. Patients were studied intermittently for up to 72 months. Seru...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：1972-05-15 00:00:00
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：1988-12-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：2001-11-01 00:00:00
abstract：OBJECTIVE:Our goal was to use population-based data to determine the difference in 5-year survival in women diagnosed with cervical cancer between those aged 18-34 years and those aged 40-60 years. STUDY DESIGN:The SEER (Surveillance, Epidemiology, and End Results) public-use database, 1973-1994, was used for this inv...
journal_title：American journal of obstetrics and gynecology
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更新日期：1999-06-01 00:00:00
abstract：OBJECTIVE:We sought to determine whether small-for-gestational age (SGA) and large-for-gestational age (LGA) birthweights increase autism risk. STUDY DESIGN:This was a retrospective cohort analysis comparing children with autism (n = 20,206) within a birth cohort (n = 5,979,605). Stratification by sex and birthweight ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.01.044
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVE:The prototypic long pentraxin pentraxin 3 is a new candidate marker for inflammatory conditions reflecting the involvement of the vascular bed. Endothelial dysfunction is a prominent feature of preeclampsia as a result of excessive maternal systemic inflammation. We investigated pentraxin 3 levels in preeclam...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.11.018
更新日期：2006-05-01 00:00:00
abstract：:Highly equivocal results, regarding procedures for the prenatal detection of fetal sexls found in the endocervix, are reported in the literature dating from 1971. The far-reaching genetic and obstetric implications of such procedures led us to investigate endocervical smears from 36 patients (taken during all three t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：1975-05-01 00:00:00
abstract：:Five hundred eighty-eight women who were delivered of twins at 13 hospitals affiliated with the Northwestern University Medical School or its outreach institutions between 1971 and 1975 were studied. Eighty-six of the infants did not survive the pregnancy, delivery, or the first week post partum. Maternal demographic ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.12.020
更新日期：2008-08-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to compare biomechanical properties of vaginal versus abdominal surgical wound healing in the rabbit. STUDY DESIGN:Bilateral 6-mm full-thickness circular segments were excised from the vagina and abdominal skin in 38 New Zealand White female rabbits. Animals were killed 0, 4, 7...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.01.063
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the effects of 3 intravaginal antibacterial treatments on vaginal lactobacilli in patients with bacterial vaginosis (BV). STUDY DESIGN:Retrospective analyses were performed on Lactobacillus scores from 3 similar studies evaluating 2 2% clindamycin vaginal creams and...
journal_title：American journal of obstetrics and gynecology
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doi：10.1016/j.ajog.2005.11.006
更新日期：2006-05-01 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：OBJECTIVE:The aim of this study was to assess the role of cervical ultrasonography in the prediction of spontaneous preterm birth in triplet gestations and to compare various ultrasonographic cervical parameters with respect to predictive ability. STUDY DESIGN:This prospective cohort study included 51 triplet gestatio...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.108875
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVE:Our purpose was to investigate perfusion pressure changes ex vivo induced by angiotensin II on fetoplacental vasculature pretreated with low-dose acetylsalicylic acid. STUDY DESIGN:Two cotyledons from each of 12 placentas were perfused. The intervillous space of one cotyledon was infused with acetylsalicylic...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70021-8
更新日期：1997-11-01 00:00:00
abstract：OBJECTIVE(S):To determine how the type of embryo fragmentation on day 3 affects progression of human embryos to blastocyst and pregnancy rates following embryo transfer. STUDY DESIGN:Retrospective analysis of all in vitro fertilization cycles in patients < or =40 years of age or younger from January 2002 through Decem...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
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更新日期：2005-06-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
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更新日期：2011-05-01 00:00:00
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journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2020.07.041
更新日期：2020-07-27 00:00:00
abstract：OBJECTIVE:The purpose of this study was to examine whether women with one elevated value of the 3-hour glucose tolerance test are at increased risk for adverse perinatal outcomes. STUDY DESIGN:This was a retrospective cohort study of singleton pregnancies that were screened for gestational diabetes mellitus with the u...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.01.028
更新日期：2006-05-01 00:00:00
abstract：:A case of primary hypothyroidism associated with postpartum galactorrhea-amenorrhea is reported. The configuration of the sella was compatible with pituitary adenoma, but prolactin dynamics did not support an autonomous secretory state. Replacement therapy with thyroxine led to complete reversal of clinical, radiologi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)33129-5
更新日期：1978-08-15 00:00:00
