Abstract：
OBJECTIVE:To evaluate a possible correlation between a new variable-persistent breech presentation-and the success rate of external cephalic version (ECV). METHODS:This was a retrospective study of ECVs performed from January 2008 through January 2019 in an Israeli tertiary care hospital. The study group included all pregnant women who underwent an ECV at or beyond 37 weeks of gestation. Persistent breech presentation was defined as persistent breech presentation during all ultrasound examinations performed between the anatomy scan at mid-pregnancy and the gestational week when ECV was attempted. Women in whom cephalic presentation was documented at least once on these ultrasound examinations were defined as not having persistent breech presentation. The primary outcome was defined as the success rate of ECV, and the secondary outcome was defined as the mode of delivery after a successful ECV. RESULTS:We identified 1,271 women with breech presentation during the study period. They had undergone median of five (range 2-7) ultrasound examinations. External cephalic version was attempted in 684 women (53.8%), with a success rate of 61.5%. External cephalic version succeeded in 19.6% of those with persistent breech presentation (44/224) compared with 82.0% (377/460) of those without persistent breech presentation (P<.001). Ultimately, women with persistent breech presentation and successful ECV experienced a lower rate of vaginal delivery (27.3% vs 79%, P<.001), and a higher rate of instrumental (29% vs 13%, P<.001) and cesarean deliveries (43% vs 7%, P<.001) compared with the nonpersistent breech presentation group. The rate of noninstrumental vaginal delivery among women with persistent breech presentation, regardless of ECV, was 5.4%. CONCLUSION:Women with persistent breech presentation experienced a high rate of ECV failure and a low rate of spontaneous vaginal delivery.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Lauterbach R,Bachar G,Ben-David C,Matanes E,Ginsberg Y,Beloosesky R,Ganem N,Weiner Z,Zipori Ydoi
10.1097/AOG.0000000000004231subject
Has Abstractpub_date
2021-02-01 00:00:00pages
258-262issue
2eissn
0029-7844issn
1873-233Xpii
00006250-202102000-00009journal_volume
137pub_type
杂志文章abstract：:One hundred sixty-three cases of endometriosis of the bowel (5.4% of 3037 laparotomies for endometriosis at the Ochsner Foundation Hospital) were reviewed to assess the management of this complication. Colon and rectal surgeons performed bowel resections of the colon in 30 cases and resections of the ileum and/or cecu...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:Fetal movements (FM) were measured using a real-time B-scan method in 50 women in the third trimester. One hundred ninety-five observations were made. The number of FM per 20-minute observation period was similar in normal, diabetic, and hypertensive pregnancies and in patients with placenta previa, but was significan...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1979-12-01 00:00:00
abstract：:The second case is reported of renal failure in association with XY gonadal dysgenesis. The random association of these conditions appears unlikely. Recognition of a possible association is important because of potential fatality due to renal failure or gonadoblastoma in unrecognized cases. In groups at risk, follicle...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-12-01 00:00:00
abstract：BACKGROUND:Selective bilateral uterine artery embolization has been used since the 1970s for the conservative treatment of postpartum hemorrhage. The fertility rate after the embolization procedure is yet to be determined. CASE:A 30-year-old woman presented with placental abruption and subsequently delivered preterm a...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0029-7844(03)00230-8
更新日期：2003-09-01 00:00:00
abstract：OBJECTIVE:To evaluate whether the combination of bacterial vaginosis and leukorrhea on microscopic evaluation of a saline wet preparation is associated with cervical infection with Chlamydia trachomatis (C. trachomatis) or Neisseria gonorrhea (N. gonorrhea). METHODS:A cross-sectional study of 598 patients was performe...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(01)01788-4
更新日期：2002-04-01 00:00:00
abstract：:Autoimmune oophoritis is a rare cause of premature ovarian failure. Previous studies of autoimmune oophoritis have detailed the clinical, immunologic, and histologic findings. The gross pathologic features of the involved ovaries have detailed the clinical, immunologic, and histologic findings. The gross pathologic fe...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1989-09-01 00:00:00
abstract：:Malignant mixed müllerian tumors of the uterus are rare neoplasms occurring predominantly in postmenopausal women. We report the prenatal course and diagnosis of a stage III malignant mixed müllerian tumor at cesarean section in a 35-year-old woman. Despite aggressive radiation and chemotherapy, the patient died 14 we...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：:Fourteen women with amenorrhea-galactorrhea were treated with bromo-ergocryptine. Serum prolactin hPRL, hLH, hFSH, estradiol 17-beta (E2), and progesterone values were determined before and during treatment. No consistent pretreatment hormonal pattern was found. During treatment hPRL levels fell in 13 of 14 patients, ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：BACKGROUND:Intrauterine parvovirus B19 infection is a well-known cause for hydrops fetalis and fetal demise. We present a case of isolated fetal obstructive hydrocephalus caused by an intrauterine parvovirus B19 infection. CASE:A 23-year-old woman, gravida 3 para 2, was referred for fetal obstructive hydrocephalus. Al...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181e7597e
更新日期：2010-08-01 00:00:00
abstract：:A 10-year retrospective study of acute puerperal inversion of the uterus was undertaken at Women and Infants Hospital of Rhode Island. There were 11 inversions in 70,481 deliveries for an incidence of one in 6407. The age ranged from 19-31 years. Seventy-three percent occurred in nulliparous women. All cases were reco...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1989-04-01 00:00:00
abstract：OBJECTIVE:To evaluate the use of clinical trials registries in published obstetrics and gynecologic systematic reviews and meta-analyses. METHODS:We performed a metaepidemiologic study of systematic reviews between January 1, 2007, and December 31, 2015, from six obstetric and gynecologic journals (Obstetrics & Gyneco...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001204
更新日期：2016-02-01 00:00:00
abstract：UNLABELLED:ōk--q----_xD-xD whether maternal antenatal therapy with vitamin K and phenobarbital prevents intracranial hemorrhage in premature newborns. METHODS:Women at high risk for spontaneous or indicated premature delivery before 34 weeks' gestation were randomly assigned to receive either placebo or vitamin K and ...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0029-7844(95)00091-5
更新日期：1995-07-01 00:00:00
abstract：:This study was planned to determine the effects of estrogen and progestogen on female sexual behavior. Forty-nine women who had undergone hysterectomy and bilateral salpingo-oophorectomy took part in a double-blind placebo-controlled cross-over study. Over a 12-month period each woman received 3 months each of ethinyl...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-09-01 00:00:00
abstract：OBJECTIVE:To assess the risk of Bartholin gland carcinoma in postmenopausal women. METHODS:A referral patient population from a tertiary care cancer center and a hospital-based regional tumor registry was used in a case-control and retrospective cohort study. We searched for data on any discharge diagnosis or procedur...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(95)00404-1
更新日期：1996-02-01 00:00:00
abstract：:The management of a patient with an ovarian cyst weighing 71.1 kg is described. Preoperative paracentesis did not improve the condition of the patient and should be avoided. Supine hypotension from vena caval occlusion, technically difficult surgery, massive blood replacement, prolonged postoperative ventilatory failu...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：OBJECTIVE:To determine whether resistance index values obtained by color Doppler ultrasound contribute to the accuracy in diagnosing ovarian malignancies. METHODS:Four hundred ten patients with ovarian neoplasms referred for color Doppler ultrasound evaluation were enrolled, excluding patients examined during the lute...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1994-10-01 00:00:00
abstract：:Several pharmacologic agents are known to interfere with urinary estriol levels in pregnancy. This report implicates erythromycin as yet another agent responsible for such interference. ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-09-01 00:00:00
abstract：OBJECTIVE:To examine cigarette smoking as a risk factor for different types of epithelial ovarian cancer. METHODS:We used data from the Cancer and Steroid Hormone Study, a multicenter, population-based, case control investigation. Cases were 447 women aged 20-54 years with diagnoses of epithelial ovarian cancer. Contr...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0029-7844(99)00531-1
更新日期：2000-02-01 00:00:00
abstract：OBJECTIVE:To use nationally representative data to produce prevalence estimates of combination estrogen-progestin therapy and estrogen-only therapy by covariates, and to evaluate differences between current use of short duration (less than 5 years) and current long-term use. METHODS:We analyzed data from female respon...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.obstetgynecol.2003.09.024
更新日期：2003-12-01 00:00:00
abstract：:The reliability of intrauterine pressure measurements was studied by placing two catheters in the same uterus in women in labor. Nineteen parturients were studied, five with two Intran I catheters in different pockets of amniotic fluid, five with two Intran II catheters in different pockets, and nine with two Intran I...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1991-11-01 00:00:00
abstract：:The diagnostic effectiveness of the lecithin:sphingomyelin (L:S) ratio was compared with that of the quantitative amniotic fluid foam stability index (FSI) test in the prenatal evaluation of pregnancies associated with fetuses appropriately grown for gestational age (AGA) and with intrauterine growth retardation (IUGR...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：
更新日期：1981-09-01 00:00:00
abstract：OBJECTIVE:To assess the potential role of childhood and adulthood physical and sexual abuse and complaints of chronic pain in accounting for psychiatric symptomatology in adult women. METHODS:We assessed sexual abuse, physical abuse, depression, anxiety, and somatization in 64 women with chronic pelvic pain, 42 women ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：OBJECTIVE:To determine the effects of a selective estrogen receptor modulator, raloxifene, on postmenopausal endometrium. METHODS:Healthy postmenopausal women (n = 415) were randomly assigned to one of the following four groups: 60 or 150 mg/day raloxifene hydrochloride, 0.625 mg/day conjugated equine estrogens, or pl...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/s0029-7844(99)00502-5
更新日期：2000-01-01 00:00:00
abstract：:The inability to make a definitive diagnosis in the fetus with a sonographically identified abnormality often results in parental and physician uncertainty. An antenatal chromosome evaluation could resolve this uncertainty. Forty-one fetuses with an abnormal ultrasound examination were tested for karyotypic abnormalit...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：OBJECTIVE:To compare the patterns of perioperative blood transfusion in patients undergoing radical hysterectomy in time periods before and after the discovery of transfusion-related human immunodeficiency virus (HIV) infection. METHODS:We reviewed the medical records of all patients who underwent radical hysterectomy...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:Predictors of postpartum endometritis were identified in 607 asymptomatic, laboring women. One hundred (16.5%) developed postpartum endometritis. Multivariate analysis using stepwise logistic regression identified cesarean delivery (relative risk 12.8; P less than .0001) as the dominant overall predictor. In patients ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：BACKGROUND:Cyclic vomiting syndrome is a condition that consists of recurrent episodes of vomiting occurring between periods of normal health, with no apparent organic cause of vomiting. We report the sentinel case of pregnancy complicated by preexisting cyclic vomiting syndrome. CASE:A primigravida presented at 8 wee...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181a458e0
更新日期：2009-08-01 00:00:00
abstract：:The force (as distinct from pressure) between the fetal head and the maternal cervix during labor was measured for the first time in an attempt to improve the intrapartum prediction of progress in labor. The 50th percentile of the variables active pressure and active force and the mean uterine activity integral were c...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-04-01 00:00:00
abstract：:Evidence-based medicine, the new practice paradigm, is rapidly replacing medicine by authority, the traditional paradigm. In 1993, we introduced evidence-based practice into our Department of Obstetrics, Gynecology, and Reproductive Sciences at San Francisco General Hospital, University of California, San Francisco. W...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(95)00184-S
更新日期：1995-09-01 00:00:00
abstract：:The hospital-based alternative birth room has become a popular alternative to the conventional labor and delivery room setting. Responses to a mailed questionnaire from 78 of 82 (95%) Washington State hospitals with obstetric services were used to relate available birth options to alternative birth room status and obs...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1981-11-01 00:00:00
