Abstract：
OBJECTIVE:To evaluate the comparative safety of transcervical and transabdominal chorionic villus sampling (CVS). METHODS:From May 1988 to January 1992, CVS was performed by two operators at 9-12 weeks' gestation in 1048 singleton pregnancies. The sampling method for each patient, transabdominal or transcervical, was chosen primarily based upon placental location; the transabdominal route was used for anterior or fundal location and the transcervical route for posterior placentation. Perinatal outcome was assessed by post-procedure patient telephone contact, mid-gestation ultrasound evaluation, postpartum questionnaire completed by the referring obstetrician, and telephone interview with each patient after delivery. RESULTS:Complete follow-up was available in 1012 cases (97%). Excluding 39 elective abortions, 35 of 973 euploid pregnancies aborted spontaneously. The difference in fetal loss rate between transcervical and transabdominal CVS approached statistical significance (5.2 versus 2.9%; P = .058). Bleeding before CVS (P = .006) and multiple placental aspirations (P = .022) were associated with fetal loss for the entire study group. An interaction between uterine position and sampling method was also indicated; an increased loss rate was associated with transcervical CVS in the presence of uterine retroversion (P = .0017). CONCLUSION:Despite choosing the preferred CVS method for each patient, an increased loss rate may be associated with transcervical sampling in the presence of uterine retroversion.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Silver RK,MacGregor SN,Muhlbach LH,Kambich MP,Ragin Asubject
Has Abstractpub_date
1994-05-01 00:00:00pages
657-60issue
5 Pt 1eissn
0029-7844issn
1873-233Xjournal_volume
83pub_type
杂志文章abstract：:In a randomized four-way crossover study, 32 women with primary dysmenorrhea were treated with transcutaneous electrical nerve stimulation (TENS) for two cycles, placebo (sham) TENS for one cycle, or ibuprofen 400 mg four times a day for one cycle. The TENS setting used was 100 pulses per second with 100-microsecond p...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1990-04-01 00:00:00
abstract：BACKGROUND:Laparoscopic cholecystectomy is becoming a popular surgical option in the management of gallstone disease. Reports on complications of this procedure have usually focused on prolonged operative time, bleeding, and infections. We describe a case of cholelithiasis of the ovary following laparoscopic cholecyste...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：BACKGROUND:Pulmonary sequestration is not believed to be familial. We report two male infants with this anomaly who were born to the same parents. CASES:The prenatal diagnosis of pulmonary sequestration was made in a woman's two consecutive pregnancies by demonstrating systemic arterial supply to an echogenic mass loc...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:The Acyclovir in Pregnancy Registry was established to gather data on prenatal exposure to acyclovir. Exposed pregnancies are tracked prospectively to ascertain exposure, risk factors, and pregnancy outcome. Through June 30, 1990, 312 acyclovir-exposed pregnancies had been reported and followed. Of these, 239 were exp...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:To examine the validity of cervical cytologic diagnosis of sexually transmitted diseases, we reviewed the literature and calculated the efficacy of the Papanicolaou smear as a diagnostic technique. The predictive value of a positive test varied widely, but was generally higher for Trichomonas vaginalis (0.81-1.00) tha...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：
更新日期：1987-05-01 00:00:00
abstract：:As hospitals and medical schools confronted coronavirus disease 2019 (COVID-19), medical students were essentially restricted from all clinical work in an effort to prioritize their safety and the safety of others. One downstream effect of this decision was that students were designated as nonessential, in contrast to...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000004113
更新日期：2020-10-01 00:00:00
abstract：:Two hundred women were studied in a randomized controlled trial of induction of labor using high-dose (3 mg) or low-dose (0.5 mg) prostaglandin E2 vaginal pessaries. Induction using 3-mg pessaries was more successful, with a shorter overall induction-delivery interval and less requirement for analgesia, although uteri...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：OBJECTIVE:To evaluate the anatomy and function of the levator ani in normal women by dynamic magnetic resonance imaging. METHODS:Twelve asymptomatic, nulliparous, premenopausal women with no previous pelvic surgery underwent a dynamic magnetic resonance imaging scan of their pelvis. The origin, orientation, thickness,...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(01)01743-4
更新日期：2002-03-01 00:00:00
abstract：OBJECTIVE:To estimate the incidence of breast carcinoma and survival in patients younger than 25 years old, and to describe presenting clinical signs and symptoms of breast cancer in this age group. METHODS:A population-based descriptive study and case review in Olmsted County, Minnesota, was conducted using the resou...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31822a69db
更新日期：2011-09-01 00:00:00
abstract：:The CO2 laser has become a valuable tool for the treatment of lower genital tract neoplasia. The records of 52 women who underwent CO2 laser cervical conization were analyzed retrospectively to evaluate the effect of tissue thermal damage on histopathologic interpretation. Lesion evaluability, defined by the ability t...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-05-01 00:00:00
abstract：:A new fetal scalp electrode applicator system uses a guide tube with increased curvature and a plunger mechanism to advance, rotate, and release the spiral electrode. Results of a preliminary survey among house staff who used the system in 51 patients indicated a favorable impression, with 96.1% of the applications ra...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1991-03-01 00:00:00
abstract：OBJECTIVE:To identify and estimate prevalence rates of maternal morbidities by pregnancy outcome and selected covariates during the antepartum, intrapartum, and postpartum periods in a defined population of pregnant women. METHODS:We used electronic data systems of a large, vertically integrated, group-model health ma...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31816c441a
更新日期：2008-05-01 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：OBJECTIVE:To assess, from the patient's perspective, the prevalence and impact of postoperative fatigue after hysterectomy and to increase understanding of physician-patient communications before and after surgery regarding recovery and diminished postoperative energy level. METHODS:We completed a telephone survey of ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(01)01622-2
更新日期：2002-01-01 00:00:00
abstract：:This month we focus on current research in maternal heart disease. Dr. Metz discusses four recent publications, which are concluded with a "bottom-line" that is the take-home message. A complete reference for each can be found on on this page along with direct links to abstracts. ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000003037
更新日期：2019-01-01 00:00:00
abstract：:Vulvar symptoms of pain, dyspareunia, and pruritus are common and may significantly affect a woman's sense of well-being and sexual function. Despite this, vulvar symptoms are often underreported by women. When identified, however, vulvovaginal symptoms should be addressed by health care providers to optimize care. Th...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1097/AOG.0000000000002460
更新日期：2018-02-01 00:00:00
abstract：:Landry Guillain-Barré Strohl syndrome complicating pregnancy is a rare occurrence, with only 31 cases previously reported in the obstetric literature. Cytomegalovirus as a potential etiologic agent has been documented in only two of these cases. In the past, symptomatic treatment of pregnant patients with severe and p...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
abstract：:The systolic/end-diastolic ratio (S/D) and pulsatility and resistance indices were calculated before and after diagnostic cordocentesis in 46 fetuses, after 19 intravascular transfusions in eight fetuses, and on two occasions 45 minutes apart in eight controls. The fetus was paralyzed with pancuronium (0.3 mg/kg sonog...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：:In 1000 Rh-negative women who are delivered of Rh-positive fetuses and receive passive immunity postpartum, there will be 5-10 failures to protect against sensitization. Studies have been conducted to find out possible explanations for the failures and to devise means of preventing some or all of them. Results from ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1974-04-01 00:00:00
abstract：:Cell-mediated immunity was tested by coincubation of target cell line (2043) of human squamous cell carcinoma and peripheral blood leukocytes (PBL) of 22 patients with squamous cell neoplasia of the uterine cervix, 9 patients with other tumors, and 9 normal females. The percentage of cell reduction in mild dysplasia w...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1980-06-01 00:00:00
abstract：BACKGROUND:Renal cell carcinoma is a potentially fatal tumor that occasionally presents during pregnancy. Based on our experience with three patients and a review of the recent cases in the literature, we believe there has been a change in presentation of this lesion over that described in previous reviews. CASES:Two ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：OBJECTIVE:To investigate whether prepregnancy obesity is associated with adverse pregnancy outcomes among women without chronic disease. METHODS:Singleton deliveries (N=112,309) among mothers without chronic diseases in the Consortium on Safe Labor, a retrospective U.S. cohort, were analyzed using Poisson regression w...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001465
更新日期：2016-07-01 00:00:00
abstract：:Vaginal hysterectomy fulfills the evidence-based requirements as the preferred route of hysterectomy for benign gynecologic disease. Despite proven safety and effectiveness, the vaginal approach for hysterectomy has been and remains underused in surgical practice. Factors associated with underuse of vaginal hysterecto...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000000398
更新日期：2014-09-01 00:00:00
abstract：OBJECTIVE:To estimate the effect of hormone therapy on risk of stress and urge urinary incontinence. METHODS:The Heart Estrogen/progestin Replacement Study was a randomized, placebo-controlled, double-blinded trial to evaluate daily oral conjugated estrogen (0.625 mg) plus medroxyprogesterone acetate (2.5 mg) therapy ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1097/01.AOG.0000180394.08406.15
更新日期：2005-11-01 00:00:00
abstract：OBJECTIVE:Currently, treatment of respiratory distress syndrome (RDS) of the preterm newborn incorporates exogenous surfactant administration. Because fetuses make breathing motions, we proposed that intra-amniotic administration of an exogenous surfactant, Exosurf, to the preterm rabbit fetus results in uptake of Exos...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：OBJECTIVE:To evaluate the relationship between the presence of microorganisms at the time of cesarean at different sites of the genital tract and the development of postpartum endometritus. METHODS:One-hundred thirty-three healthy women who delivered by cesarean were enrolled in this prospective study. Cultures were o...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/s0029-7844(99)00421-4
更新日期：1999-11-01 00:00:00
abstract：BACKGROUND:Only one case of plasma cell cervicitis, a rare variant of chronic cervicitis, has been reported. We report a second case and present data supporting the detection of human papillomavirus (HPV) outside of epithelial tissues. CASE:A 67-year-old woman was found to have a large cervical tumor. Extensive diagno...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：:To determine if intraabdominal irrigation with normal saline at cesarean delivery is associated with increased maternal morbidity. One hundred ninety-six women undergoing routine cesarean delivery at at least 37 weeks' gestation were prospectively randomized to receive 500-1000 mL of normal saline intraabdominal irrig...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0029-7844(02)02466-3
更新日期：2003-01-01 00:00:00
abstract：OBJECTIVE:To evaluate the effectiveness of antenatal corticosteroids compared with placebo or no treatment in neonates born before 24 weeks of gestation. DATA SOURCES:We searched MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Cochrane Central Register of Controlled Trials datab...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,meta分析,评审
doi：10.1097/AOG.0000000000001355
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND:Women with Mayer-Rokitansky-Küster-Hauser syndrome fail to develop müllerian ducts, present with primary amenorrhea, and an absent or rudimentary uterus and vagina. After creation of a neovagina, vaginal vault prolapse may occur because of lack of support to the artificially created vagina. CASES:The first ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(02)01969-5
更新日期：2002-05-01 00:00:00
