Uterine rupture occurring during midtrimester abortion.

abstract：:A case-control study was performed to study risk factors for postpartum hemorrhage. Cases of hemorrhage were defined by a hematocrit decrease of 10 points or more between admission and post-delivery or by the need for red-cell transfusion. Patients with antenatal bleeding were excluded. Among 9598 vaginal deliveries, ...

journal_title：Obstetrics and gynecology

authors： Combs CA,Murphy EL,Laros RK Jr

更新日期：1991-01-01 00:00:00

abstract：:We sought to assess the signal consistency and accuracy of a long-duration fetal heart rate (FHR) recorder (a 1-MHz ultrasonic Doppler transducer composed of six miniprobes and an autocorrelation technique) in active, full-term pregnant women. The FHR data of 15 normal full-term fetuses were obtained every 250 millise...

journal_title：Obstetrics and gynecology

authors： Shono H,Muro M,Kohara M,Ito Y,Nagasawa T,Sugimori H

更新日期：1994-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the response rate and toxicity of alternating weekly therapy with etoposide-methotrexate-dactinomycin/cyclophosphamide-vincristine for women with high-risk gestational trophoblastic disease. METHODS:Twenty-two women with gestational trophoblastic disease received 126 cycles of the study regimen. ...

journal_title：Obstetrics and gynecology

authors： Soper JT,Evans AC,Clarke-Pearson DL,Berchuck A,Rodriguez G,Hammond CB

更新日期：1994-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the pharmacokinetics of tranexamic acid after oral administration to postpartum women. METHODS:We conducted a single-center pharmacokinetic study at Teaching Hospital-Jaffna, Sri Lanka, on 12 healthy postpartum women who delivered vaginally. After oral administration of 2 g of immediate-release t...

journal_title：Obstetrics and gynecology

authors： Muhunthan K,Balakumar S,Navaratnaraja TS,Premakrishna S,Arulkumaran S

更新日期：2020-04-01 00:00:00

abstract：:Aggressive surgery may improve the outcome of patients with ovarian cancer. To assess the risk of operative complications, we analyzed 472 primary and 299 repeat operations for ovarian cancer in 536 women between 14-91 years of age. Intraoperative bleeding estimated to be over 1000 mL (N = 107) was more common after p...

journal_title：Obstetrics and gynecology

authors： Venesmaa P,Ylikorkala O

更新日期：1992-02-01 00:00:00

abstract：:The adult respiratory distress syndrome is a common cause of acute hypoxemic respiratory failure in the adult that is associated with a high mortality. There is a limited experience with managing this entity in the gravid patient. A case of successful management of mother and fetus through spontaneous delivery is pres...

journal_title：Obstetrics and gynecology

authors： Sosin D,Krasnow J,Moawad A,Hall JB

更新日期：1986-09-01 00:00:00

abstract：OBJECTIVE:To evaluate whether a second antenatal corticosteroid course is associated with an increased risk of neonatal sepsis after preterm premature rupture of membranes (PROM). METHODS:This secondary analysis is a cohort study with data from the Maternal-Fetal Medicine Units study on magnesium for neuroprotection. ...

journal_title：Obstetrics and gynecology

authors： Gyamfi-Bannerman C,Son M

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:To examine differences in clinical and pathologic characteristics between women undergoing hysterectomy who had had prior tubal sterilization and those who had not. METHODS:One thousand eight hundred fifty-one women undergoing hysterectomy were enrolled as part of a multicenter, prospective cohort study. We ...

journal_title：Obstetrics and gynecology

authors： Hillis SD,Marchbanks PA,Peterson HB

更新日期：1996-08-01 00:00:00

abstract：OBJECTIVE:To determine whether the risk for uterine rupture is increased in women attempting vaginal birth after multiple cesarean deliveries. METHODS:We conducted a prospective multicenter observational study of women with prior cesarean delivery undergoing trial of labor and elective repeat operation. Maternal and p...

journal_title：Obstetrics and gynecology

authors： Landon MB,Spong CY,Thom E,Hauth JC,Bloom SL,Varner MW,Moawad AH,Caritis SN,Harper M,Wapner RJ,Sorokin Y,Miodovnik M,Carpenter M,Peaceman AM,O'sullivan MJ,Sibai BM,Langer O,Thorp JM,Ramin SM,Mercer BM,Gabbe SG,Na

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVE:To test the null hypothesis that there are no differences in incidence of perineal and vaginal lacerations in primiparous black and white women. METHODS:We reviewed University of Michigan Hospital delivery records, from July 1996 to December 1998, of black and white women 18 years and older and at least 35 w...

journal_title：Obstetrics and gynecology

authors： Howard D,Davies PS,DeLancey JO,Small Y

更新日期：2000-10-01 00:00:00

abstract：:Conjoined twins occur with a frequency of 1/50,000--1/100,000 deliveries. The cephalothoracopagus variety is particularly rare. This paper presents a case report of cephalothoracopagus (Janiceps) twinning, with a detailed pathologic analysis, as well as an historical review and discussion of diagnostic modalities. ...

journal_title：Obstetrics and gynecology

authors： Wedberg R,Kaplan C,Leopold G,Porreco R,Resnik R,Benirschke K

更新日期：1979-09-01 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

authors： Park CK,Isayama T,McDonald SD

更新日期：2016-04-01 00:00:00

abstract：OBJECTIVE:To compare the prevalence of abnormal anal cytology and high-risk human papillomavirus (HPV) among women with a history of HPV-related genital neoplasia with women without a history of HPV-related genital neoplasia. METHODS:A cross-sectional cohort study was performed from December 2012 to February 2014. Wom...

journal_title：Obstetrics and gynecology

authors： Robison K,Cronin B,Bregar A,Luis C,DiSilvestro P,Schechter S,Pisharodi L,Raker C,Clark M

更新日期：2015-12-01 00:00:00

abstract：:A well-developed corpus luteum was found at autopsy in a premature infant who died 26 hours post partum. Intrauterine pituitary-gonadal development and regulation are briefly reviewed and a possible mechanism of intrauterine fetal ovulation is presented. ...

journal_title：Obstetrics and gynecology

authors： Miles PA,Penney LL

更新日期：1983-04-01 00:00:00

abstract：OBJECTIVE:To identify factors associated with post-term birth and factors associated with adverse outcomes in post-term births. METHODS:The sample was a 10-year cohort (1978-1987) of term (n = 379,445) and post-term (n = 65,796) births from the Medical Birth Registry of Norway. Gestational age was based on mothers' re...

journal_title：Obstetrics and gynecology

authors： Campbell MK,Ostbye T,Irgens LM

更新日期：1997-04-01 00:00:00

abstract：:This report investigates the effect of chorioamnionitis on infant mental and psychomotor development at one year through the prospective study of 698 preterm pregnancies complicated by premature rupture of membranes and managed expectantly without antenatal corticosteroids or tocolytic agents. Ninety-two mothers (13%)...

journal_title：Obstetrics and gynecology

authors： Morales WJ

更新日期：1987-08-01 00:00:00

abstract：:Moderate caffeine consumption (less than 200 mg per day) does not appear to be a major contributing factor in miscarriage or preterm birth. The relationship of caffeine to growth restriction remains undetermined. A final conclusion cannot be made at this time as to whether there is a correlation between high caffeine ...

journal_title：Obstetrics and gynecology

authors：

更新日期：2010-08-01 00:00:00

abstract：:The balance between relaxin and prolactin has been suggested to be significant in the control of uterine activity during pregnancy. The current study was designed to determine the effect of rat prolactin on rat uterine horn segment contractility and its interaction with relaxin. Rat uterine segments mounted on a smoot...

journal_title：Obstetrics and gynecology

authors： Lessing JB,Brenner SH,Weiss G

更新日期：1984-07-01 00:00:00

abstract：:The effect of norethisterone on bone mineral metabolism was examined in 43 postmenopausal women. A significant decline in serum calcium, phosphate, and alkaline phosphatase in urinary calcium/creatinine ratio and in tubular maximum reabsorption of phosphate was demonstrated. There was no alteration in urinary hydroxyp...

journal_title：Obstetrics and gynecology

authors： Abdalla HI,Hart DM,Lindsay R,Leggate I,Hooke A

更新日期：1985-12-01 00:00:00

abstract：BACKGROUND:Warfarin-induced skin necrosis is a rare and dangerous complication affecting 0.01-0.1% of patients on warfarin. Deficiencies in protein C or protein S in association with other factors have been implicated in its etiology. No report has described this disorder in the immediate postpartum period in patients ...

journal_title：Obstetrics and gynecology

authors： Cheng A,Scheinfeld NS,McDowell B,Dokras AA

更新日期：1997-10-01 00:00:00

abstract：OBJECTIVE:To explore whether state restrictions on Medicaid funding for pregnancy termination of anomalous fetuses could be contributing to the black-white disparity in infant death resulting from congenital anomalies. METHODS:Data on deaths resulting from anomalies were obtained from U.S. vital statistics records (19...

journal_title：Obstetrics and gynecology

authors： Hutcheon JA,Bodnar LM,Simhan HN

更新日期：2015-01-01 00:00:00

abstract：:A case of meconium peritonitis that was diagnosed ultrasonographically in the early third trimester in a patient with acute polyhydramnios is presented. The pathophysiologic progression of this condition is demonstrated by serial ultrasound examinations. Neonatal radiologic confirmation of the diagnosis is also presen...

journal_title：Obstetrics and gynecology

authors： Williams J 3rd,Nathan RO,Worthen NJ

更新日期：1984-12-01 00:00:00

abstract：OBJECTIVE:To assess the risks of congenital varicella syndrome and other birth defects in offspring of women who inadvertently received varicella vaccine during pregnancy or within 3 months of conception. METHODS:Pregnant women inadvertently exposed to varicella vaccine, reported voluntarily, were enrolled in the Preg...

journal_title：Obstetrics and gynecology

authors： Shields KE,Galil K,Seward J,Sharrar RG,Cordero JF,Slater E

更新日期：2001-07-01 00:00:00

abstract：INTRODUCTION:The first transdermal drug delivery system was introduced in the United States over 20 years ago. Created as an alternative route of administration to improve patient compliance as well as to reduce side effects, the transdermal delivery of drugs now represents a $1.5 to $2 billion market and is growing ra...

journal_title：Obstetrics and gynecology

authors： Potts RO,Lobo RA

更新日期：2005-05-01 00:00:00

abstract：OBJECTIVE:To characterize the 20 most common prescription medications and the 10 most common prescription medications classified in the former U.S. Food and Drug Administration categories D or X dispensed to pregnant women enrolled in the U.S. Medicaid program. METHODS:We conducted a cohort study of 1,106,757 pregnant...

journal_title：Obstetrics and gynecology

authors： Palmsten K,Hernández-Díaz S,Chambers CD,Mogun H,Lai S,Gilmer TP,Huybrechts KF

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:Currently, maternal-fetal surgery for repair of myelomeningocele requires an upper-segment hysterotomy, which likely increases maternal postsurgical risks. If fetoscopic repair of myelomeningocele achieves similar or better fetal outcomes while decreasing maternal risks, it would be a better option. CASE:A ...

journal_title：Obstetrics and gynecology

authors： Belfort MA,Whitehead WE,Shamshirsaz AA,Ruano R,Cass DL,Olutoye OO

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVE:To address the evolving trends in the choice of transabdominal or transcervical chorionic villus sampling (CVS) at a teaching hospital and to evaluate the influence of gestational age on the approach chosen. METHODS:We analyzed our CVS data base, which contained information from 1986-1991. The proportions of...

journal_title：Obstetrics and gynecology

authors： Hallak M,Johnson MP,Pryde PG,Isada NB,Zador IE,Evans MI

更新日期：1992-09-01 00:00:00

abstract：:Inherited thrombophilias are associated with an increased risk of venous thromboembolism and also have been linked to adverse outcomes in pregnancy. However, there is limited evidence to guide screening for and management of these conditions in pregnancy. The purpose of this document is to review common thrombophilias...

journal_title：Obstetrics and gynecology

authors：

更新日期：2010-04-01 00:00:00

abstract：:Primary dysmenorrhea is defined as pain during the menstrual cycle in the absence of an identifiable cause. It is one of the most common causes of pelvic pain in women. Dysmenorrhea can negatively affect a woman's quality of life and interfere with daily activities. The pathophysiology of primary dysmenorrhea is likel...

journal_title：Obstetrics and gynecology

authors： Ferries-Rowe E,Corey E,Archer JS

更新日期：2020-11-01 00:00:00

abstract：:The issue of race and ethnicity within obstetrics and gynecology has come to the forefront in the current social and political climate. Understanding the ill effects of racism within the clinical space requires an acknowledgment of both the ongoing problem and current limitations in the state of knowledge and praxis a...

journal_title：Obstetrics and gynecology

authors： Premkumar A,Whetstone S,Jackson AV

更新日期：2018-10-01 00:00:00