Abstract：
:Parameters of fetal growth in triplet gestations are poorly studied and controversial. A cross-sectional analysis of triplet birth weight was performed to elucidate fetal growth patterns. Birth weight and gestational age data were analyzed on 580 infants in 196 triplet sets (eight stillborn infants excluded) between 1985 and 1988. Ovulation induction was used in approximately one half the gestations and early obstetric and ultrasonographic dating was available in all pregnancies. The mean triplet set and individual triplet weights versus gestational age were calculated with distinctly linear growth displayed between 22 to 38 weeks' gestation. Mean intratriplet differences at all gestational ages were determined. A comparison of singleton and triplet growth curves was constructed to show the distinct growth characteristics of triplets.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Jones JS,Newman RB,Miller MCdoi
10.1016/0002-9378(91)90643-6subject
Has Abstractpub_date
1991-01-01 00:00:00pages
135-40issue
1 Pt 1eissn
0002-9378issn
1097-6868pii
0002-9378(91)90643-6journal_volume
164pub_type
杂志文章abstract：:Persistent bleeding is a common reason for the discontinuation of contraception. Standard terminology for describing bleeding patterns by reference period is presented. Observed bleeding patterns with oral contraceptives, depot medroxyprogesterone acetate, the levonorgestrel subdermal implant, and intrauterine devices...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(94)05013-1
更新日期：1994-05-01 00:00:00
abstract：:One of the largest nationally reported cases of carcinoma in situ in the teenage population of the United States is based on 1 year's computerized data from Cancer Screening Services. In 1981, 796,337 women were screened with an average age of 25.9. Of these, 18,589 (2.33%) had abnormal cytology. In 194,069 (24.3%) of...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90555-6
更新日期：1984-03-15 00:00:00
abstract：OBJECTIVE:In preterm labor increased concentrations of interleukin-1 and tumor necrosis factor are present in amniotic fluid. These cytokines may promote labor by stimulating the production of prostaglandins by intrauterine tissues. In many biologic processes, transforming growth factor-beta modifies the actions of cyt...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91662-7
更新日期：1992-07-01 00:00:00
abstract：:Plasma cortisol levels were studied in the cord blood and neonatal blood of the following vaginally delivered groups: (A) postmature; (B) postterm (but not postmature); and (C) term neonates. Significantly lower levels of 8 A.M. neonatal plama cortisol were found in postmature neonates when compared with term neonates...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90013-7
更新日期：1975-02-01 00:00:00
abstract：:Autosomal recessive polycystic kidney disease is frequently diagnosed in utero by obstetric ultrasonography. We report a case in which there were varying outcomes of this disorder in three affected fetuses in a family. Recognition of variable expression within one family is important when parents are considering termi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91672-w
更新日期：1992-02-01 00:00:00
abstract：OBJECTIVE:An abnormal umbilical artery Doppler waveform is a risk factor for adverse perinatal outcome. However, it has not been established whether this is related to the earlier gestational age at delivery of fetuses with abnormal Doppler findings or whether Doppler findings are an independent predictor of perinatal ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(94)90087-6
更新日期：1994-09-01 00:00:00
abstract：OBJECTIVE:We sought to compare the perinatal outcomes in twin pregnancies with short cervical length (CL) with ultrasound-indicated cerclage (UIC) vs no cerclage (control). STUDY DESIGN:This was a retrospective cohort study of asymptomatic twin pregnancies with transvaginal ultrasound (TVU) CL ≤25 mm at 16-24 weeks fr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2015.01.031
更新日期：2015-06-01 00:00:00
abstract：:Multifetal gestation is associated with increased frequency of maternal complications and higher perinatal morbidity and mortality. The need for contemporary data on the outcome of multifetal gestations is further underscored when selective reduction is considered. The present study details the obstetric management, n...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)90407-x
更新日期：1990-02-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to evaluate the association of depression, sleep disturbance, and menopausal symptoms with diminished libido. STUDY DESIGN:Data from a 2001-2002 baseline survey of 341 peri- and postmenopausal women, aged 45-55 years, participating in a randomized trial, was analyzed. Eligibili...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.03.008
更新日期：2007-06-01 00:00:00
abstract：OBJECTIVE:Vaginal breech delivery rates have been accepted widely to be in decline and the Term Breech Trial (TBT) has recommended delivery of a breech-presenting infant by elective cesarean section delivery. Our aim was to examine the rate of vaginal delivery of term breech pregnancies in the 8 years before and after ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.03.029
更新日期：2012-06-01 00:00:00
abstract：:Recently, vasoactive intestinal polypeptide (VIP) has been localized in nerve fibers in the human female genital tract. In the present investigation, the effect and concentration of VIP was studied in uterine tissue from pregnant and nonpregnant women, and the plasma concentration of VIP was measured in relationship t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(82)90083-7
更新日期：1982-06-15 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：OBJECTIVE:We sought to define the prevalence, trends, and outcomes of primary and secondary chronic hypertension in a population-based sample of deliveries. STUDY DESIGN:An estimated 56,494,634 deliveries were identified from the 1995 through 2008 Nationwide Inpatient Sample. The association of primary and secondary c...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.10.878
更新日期：2012-02-01 00:00:00
abstract：:Magnesium sulfate is primarily used for its anticonvulsive effects in treating hypertensive disorders of pregnancy. However, we have frequently observed significant falls in blood pressure in patients suffering from severe pregnancy-induced hypertension in whom little or no additional hypotensive medication was necess...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90106-6
更新日期：1984-08-01 00:00:00
abstract：BACKGROUND:While there is an increasing trend of ovarian conservation at the time of surgical treatment for young women with stage I cervical cancer, the risk for subsequent ovarian cancer after ovarian conservation has not been well studied. OBJECTIVE:We sought to examine the incidence of and risk factors for metachr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2017.06.019
更新日期：2017-11-01 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：:The effect of maternal ingestion of ethanol (0.25 gm/kg) on fetal breathing movements, gross fetal body movements, and fetal heart rate was studied in 11 healthy pregnant women at 37 to 40 weeks' gestation. Fetal breathing movements were almost abolished within 30 minutes of the alcoholic drink and remained significan...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90501-x
更新日期：1983-01-15 00:00:00
abstract：OBJECTIVE:We sought to establish the lowest dose of 3-keto-desogestrel, when added to a copper-releasing intrauterine contraceptive device, that is needed to reduce menstrual blood loss to a very low level and to treat (essential) menorrhagia successfully. STUDY DESIGN:A double-blind group comparative study was design...
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.2000.104805
更新日期：2000-03-01 00:00:00
abstract：:Leiomyomas most frequently occur in the genitourinary and gastrointestinal system. This report discusses clinical and pathologic findings of 2 leiomyomas in the pubovesical space, a location that has not been described before. Different operative approaches were used for excision. Immunohistochemical examination for t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.114503
更新日期：2001-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine risk factors for poor cognitive performance among children who are treated with in utero selective laser photocoagulation of communicating vessels for twin-twin transfusion syndrome. STUDY DESIGN:This was a prospectively enrolled cohort study. Cognitive performance ...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ajog.2014.03.050
更新日期：2014-10-01 00:00:00
abstract：BACKGROUND:Intra-amniotic infection or inflammation (IAI) is common in early preterm birth and associated with significant neonatal lung morbidity due to fetal exposure to pro-inflammatory cytokines and infectious organisms. Amniotic fluid interleukin-8 (IL-8), a pro-inflammatory cytokine, was previously correlated wit...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2020.12.1214
更新日期：2021-01-04 00:00:00
abstract：:Continuous follow-up of 224 patients treated for primary invasive squamous cell carcinoma of the vulva in a 20-year period (1955 to 1975) at the Mayo Clinic resulted in the detection of recurrent (or persistent) neoplasia in 59 (26%). Rates of treatment failure increased with advancing stage of disease-from 14% for St...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(82)90823-7
更新日期：1982-06-01 00:00:00
abstract：OBJECTIVE:The International Federation of Gynecology and Obstetrics (FIGO) staging for cervical cancer is based on clinical examination. Previous studies have demonstrated significant upstaging with surgical staging. However, no randomized trial has ever shown a survival benefit when radiation combined with chemoradiat...
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.2015.05.026
更新日期：2015-10-01 00:00:00
abstract：OBJECTIVE:The purpose of the study was to evaluate the effects of smokeless tobacco use during pregnancy. STUDY DESIGN:We examined birth weight, preterm delivery, and preeclampsia in women who were delivered of singleton, live-born infants in Sweden from 1999 through 2000. For each snuff user, 10 cigarette smokers and...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/s0002-9378(03)00661-6
更新日期：2003-10-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to evaluate factors at home and work associated with antenatal morbidity (emergency department visits and hospitalizations) among employed pregnant women. STUDY DESIGN:This prospective study of 213 women included 3 antenatal interviews at about 16, 24, and 30 weeks' gestation with q...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70103-1
更新日期：1999-11-01 00:00:00
abstract：:Single-agent chemotherapy of advanced and recurrent squamous carcinoma of the female genital tract has been largely ineffective. Combination-drug therapy which has augmented the efficacy of chemotherapy in numerous solid and nonsolid human tumors is usually attended by a degree of toxicity that has discouraged its use...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90500-1
更新日期：1975-12-01 00:00:00
abstract：OBJECTIVE:Our aim was to determine which factors influence the effectiveness of intrauterine insemination. STUDY DESIGN:This article is a retrospective statistical analysis of outcomes of 9963 consecutive intrauterine insemination cycles. RESULTS:Patient age was the main determinant of pregnancy outcome (analysis of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70048-7
更新日期：1999-06-01 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：:Two fetuses with obstructive uropathy characterized by striking oligohydramnios and dilatation of the urinary collecting system were identified by ultrasound and treated by percutaneous insertion of a long-term vesicoamniotic silicone rubber shunt. Both fetuses were less than 16 weeks' gestation at diagnosis and less ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90685-3
更新日期：1983-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to summarize recent evidence regarding infection-associated preterm birth and to make appropriate recommendations. Antepartum treatment of lower genital tract infection or bacterial colonization has been found to reduce the incidence of preterm birth in the case of asymptomatic b...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.03.014
更新日期：2004-06-01 00:00:00
