Severe obstructive sleep apnea and associated snoring documented during external tocography.

abstract：OBJECTIVE:Many obstetric interventions are performed to improve long-term neonatal outcome. However, long-term neonatal outcome is usually not a primary outcome because it is time-consuming and expensive. The aim of this project was to identify different perinatal risk indicators and to develop prediction models for ne...

journal_title：American journal of obstetrics and gynecology

authors： Teune MJ,van Wassenaer AG,van Dommelen P,Mol BW,Opmeer BC,Dutch POPS-19 Collaborative Study Group.

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:We sought to assess the efficacy, complication rates, and outcomes for complex monochorionic pregnancies undergoing selective fetal reduction using radiofrequency ablation (RFA). STUDY DESIGN:In this prospective observational study, 100 consecutive cases of selective fetal reduction using RFA were analyzed. ...

journal_title：American journal of obstetrics and gynecology

authors： Kumar S,Paramasivam G,Zhang E,Jones B,Noori M,Prior T,Vasudeva A,Wimalasundera RC

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the prevalence of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) in older women who are at increased risk of sexually transmitted infections (STIs) based on community STI prevalence. Additionally, we explored the associations between STI risk factors and C...

journal_title：American journal of obstetrics and gynecology

authors： Jackson JA,McNair TS,Coleman JS

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:Our purpose was to study the effects of long-term treatment with magnesium sulfate on hypoxic-ischemic brain damage in newborn rats. STUDY DESIGN:Seven-day-old rat pups (n = 120) were exposed to unilateral carotid artery ligation and 2 hours of hypoxia (8% oxygen in 92% nitrogen). Neuronal loss was evaluated...

journal_title：American journal of obstetrics and gynecology

authors： Sameshima H,Ikenoue T

更新日期：2001-01-01 00:00:00

abstract：:Sixty percent of neonates with Down syndrome have hypoplasia of the middle phalanx of the fifth digit. We demonstrate this finding sonographically between 17 and 20 weeks' gestation in four of five fetuses with Down syndrome. The appearance of this abnormal phalanx as well as the abnormal curvature of the fifth digit ...

journal_title：American journal of obstetrics and gynecology

authors： Benacerraf BR,Osathanondh R,Frigoletto FD

更新日期：1988-07-01 00:00:00

abstract：OBJECTIVES:Our objectives were to determine in pregnancies complicated by diabetic nephropathy (1) if impedance to flow in the uterine and umbilical arteries is normal and (2) if these fetuses are hypoxemic and acidemic and if they have decreased fetal heart rate variation and Doppler blood flow redistribution. STUDY ...

journal_title：American journal of obstetrics and gynecology

authors： Salvesen DR,Higueras MT,Brudenell JM,Drury PL,Nicolaides KH

更新日期：1992-11-01 00:00:00

abstract：:The application of the Home Ovarian Hormone Monitor to the avoidance of pregnancy by periodic abstinence has been explored. No woman had difficulty with the daily urine testing, and their results consistently identified the distinctive hormone pattern of the ovulatory cycle and the day of ovulation and correlated clos...

journal_title：American journal of obstetrics and gynecology

authors： Brown JB,Holmes J,Barker G

更新日期：1991-12-01 00:00:00

abstract：:This report describes the development of a measure of low-risk cesarean delivery by the Society for Maternal-Fetal Medicine (SMFM). Safely lowering the cesarean delivery rate is a priority for maternity care clinicians and health care delivery systems. Therefore, hospital quality assurance programs are increasingly tr...

journal_title：American journal of obstetrics and gynecology

authors： Armstrong JC,Kozhimannil KB,McDermott P,Saade GR,Srinivas SK,Society for Maternal-Fetal Medicine Health Policy Committee.

更新日期：2016-02-01 00:00:00

abstract：:Presented are the results over a 4-year period of the conservative management of cases of premature rupture of the membranes. Perinatal mortality in infants delivered more than 24 hours after rupture of the membranes is not higher than that in infants delivered within 24 hours of rupture of the membranes, if these res...

journal_title：American journal of obstetrics and gynecology

authors： Schutte MF,Treffers PE,Kloosterman GJ,Soepatmi S

更新日期：1983-06-15 00:00:00

abstract：OBJECTIVE:This study was undertaken to review pregnancy course and outcome in 56 pregnancies after the placement of a cervicoisthmic cerclage transvaginally. STUDY DESIGN:Fifty-three pregnant patients with unique indications such as previous failure of conventional cerclages or compromised cervical anatomy, underwent ...

journal_title：American journal of obstetrics and gynecology

authors： Katz M,Abrahams C

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to measure and calculate oxygen transport variables in uncomplicated term pregnancies. STUDY DESIGN:Ten normotensive primiparous women between 36 and 38 weeks' gestation underwent pulmonary and radial arterial catheterization as part of a larger study. Seven women had studies repeat...

journal_title：American journal of obstetrics and gynecology

authors： Hankins GD,Clark SL,Uckan E,Van Hook JW

更新日期：1999-02-01 00:00:00

abstract：OBJECTIVE:This study was conducted to evaluate use of light-induced autofluorescence for measuring changes in collagen of cervical connective tissue during gestation. STUDY DESIGN:In a conventional laboratory setting light-induced autofluorescence from the cervix of Charles-Dawley timed pregnant rats was measured in v...

journal_title：American journal of obstetrics and gynecology

authors： Glassman W,Byam-Smith M,Garfield RE

更新日期：1995-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate maternal alloimmunization to paternal leukocytes as a treatment for hemolytic disease of the fetus/newborn in a rabbit model. STUDY DESIGN:Twelve does and paired red blood cell-incompatible bucks underwent the experimental protocol. Fetal hematologic parameters that ...

journal_title：American journal of obstetrics and gynecology

authors： Whitecar PW,Farb R,Subramanyam L,Dorman K,Balu RB,Moise KJ Jr

更新日期：2002-10-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the role of saline solution infusion sonohysterography in clinical practice in patients with abnormal uterine bleeding. STUDY DESIGN:A prospective case-controlled study was conducted comparing two-dimensional transvaginal imaging with saline solution infusion sonohys...

journal_title：American journal of obstetrics and gynecology

authors： Laughead MK,Stones LM

更新日期：1997-06-01 00:00:00

abstract：:Identification of a 3100-year-old lithopedion in the Archaic Southwest antedates its first clinical notation by 2100 years. It was only the "autopsy" of time (excavation of the site) that allowed its presence to be brought to light. ...

journal_title：American journal of obstetrics and gynecology

authors： Rothschild BM,Rothschild C,Bement LC

更新日期：1993-07-01 00:00:00

abstract：:The human tumor stem cell assay (HTSCA) has broad research applications in the field of cell biology as well as in clinical chemotherapy. This report examines the applicability of the HTSCA to patient treatment planning, asking: (1) How often will gynecologic tumors grow in the assay? (2) What kinds of therapeutically...

journal_title：American journal of obstetrics and gynecology

authors： Welander CE,Homesley HD,Jobson VW

更新日期：1983-09-15 00:00:00

abstract：:The purpose of this study was to determine the effect of labor and chorioamnionitis in interleukin-1 production by human placenta. We studied the activity of the placenta to produce interleukin-1 with an enzyme immunoassay by culturing tissue blocks. The placental tissue obtained after labor produced a larger amount o...

journal_title：American journal of obstetrics and gynecology

authors： Taniguchi T,Matsuzaki N,Kameda T,Shimoya K,Jo T,Saji F,Tanizawa O

更新日期：1991-07-01 00:00:00

abstract：OBJECTIVE:Menopause-associated insomnia is commonly associated with other symptoms (hot flashes, depression, anxiety). Given frequent symptom cooccurrence, therapies targeting sleep may provide an important approach to treatment during midlife. STUDY DESIGN:Peri/postmenopausal women (40-65 years old) with sleep-onset ...

journal_title：American journal of obstetrics and gynecology

authors： Joffe H,Petrillo L,Viguera A,Koukopoulos A,Silver-Heilman K,Farrell A,Yu G,Silver M,Cohen LS

更新日期：2010-02-01 00:00:00

abstract：OBJECTIVE:Our aim was to determine the ability of pathogens commonly associated with genital tract infection and preterm labor to incorporate arachidonic acid and to metabolize it to prostaglandins or to other eicosanoids. STUDY DESIGN:Four common genital tract pathogens, Escherichia coli, Streptococcus viridans, Bact...

journal_title：American journal of obstetrics and gynecology

authors： Bennett PR,Elder MG

更新日期：1992-05-01 00:00:00

abstract：:An abnormal result of an umbilical artery Doppler study reflects the presence of placental vascular pathologic mechanisms and identifies pregnancies at increased risk for perinatal mortality. Recent reviews of the clinical utility of umbilical artery Doppler study have concluded that it should not be routinely used as...

journal_title：American journal of obstetrics and gynecology

authors： Divon MY

更新日期：1996-01-01 00:00:00

abstract：:We studied the effect of diabetic nephropathy on the course of pregnancy, perinatal outcome, and infant development and determined the influence of pregnancy on maternal hypertension and renal function. Maternal proteinuria usually increased during pregnancy (greater than 3 gm/24 hours in 69%), and hypertension was pr...

journal_title：American journal of obstetrics and gynecology

authors： Kitzmiller JL,Brown ER,Phillippe M,Stark AR,Acker D,Kaldany A,Singh S,Hare JW

更新日期：1981-12-01 00:00:00

abstract：:In order to examine the relationship between circadian rhythms in different steroids, cortisol (F), estrone E1), estradiol (E2), and estriol (E3) were measured by radioimmunoassay in maternal venous plasma taken at 30 to 60-minute intervals over 24 hours from 11 healthy women at 34 to 35 weeks' gestation. Maternal F w...

journal_title：American journal of obstetrics and gynecology

authors： Patrick J,Challis J,Natale R,Richardson B

更新日期：1979-11-15 00:00:00

abstract：:We first performed a vaginosonic scan and then determined the serum human chorionic gonadotropin (beta-hCG) concentration (Second International Standard) in 52 women at an early gestational age to establish criteria for the earliest possible identification of an intrauterine pregnancy by this new ultrasound technique....

journal_title：American journal of obstetrics and gynecology

authors： Bernaschek G,Rudelstorfer R,Csaicsich P

更新日期：1988-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to measure the occurrence and natural history of simple ovarian cysts in a cohort of older women. STUDY DESIGN:Simple cysts were ascertained among a cohort of 15,735 women from the intervention arm of the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial through 4 y...

journal_title：American journal of obstetrics and gynecology

authors： Greenlee RT,Kessel B,Williams CR,Riley TL,Ragard LR,Hartge P,Buys SS,Partridge EE,Reding DJ

更新日期：2010-04-01 00:00:00

abstract：:Neonatal mortality in Colorado in the 3-year period 1977-1979 has been analyzed by means of standardized neonatal mortality ratios derived from birth weight-specific mortality for every obstetric facility. The standardized neonatal mortality ratios adjusted for the percentage of neonatal deaths due to untreatable diso...

journal_title：American journal of obstetrics and gynecology

authors： Bowes WA Jr,Fryer GE Jr,Ellis B

更新日期：1984-04-15 00:00:00

abstract：OBJECTIVE:Intraperitoneal adhesions are a significant cause of morbidity among women of reproductive age. Monocyte chemotactic protein 1 plays a role in the chemotaxis of mononuclear cells and fibroblasts into the peritoneal injury site. To evaluate its role in intraperitoneal adhesion formation, we used an established...

journal_title：American journal of obstetrics and gynecology

authors： Zeyneloglu HB,Seli E,Senturk LM,Gutierrez LS,Olive DL,Arici A

更新日期：1998-08-01 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

authors： Hehir MP,O'Connor HD,Kent EM,Fitzpatrick C,Boylan PC,Coulter-Smith S,Geary MP,Malone FD

更新日期：2012-06-01 00:00:00

abstract：:The mechanisms whereby estradiol retards ovum transport through the rabbit oviduct were investigated. 40 controls were given intravenous injections of 100 units of human chorionic gonadotropin (HCG). (Ovulation follows injection by 10-14 hours.) 24 hours after injection 20 controls were sacrificed; a 90.5% recovery...

journal_title：American journal of obstetrics and gynecology

authors： Pauerstein CJ,Fremming BD,Hodgson BJ,Martin JE

更新日期：1973-05-15 00:00:00

abstract：OBJECTIVE:Retinoic acid plays an essential role in epithelial differentiation, and retinoid homeostasis is disrupted in cancers of epithelial origin. The goal of this study was to determine whether hRoDH-4, an enzyme that can catalyze the first and rate-limiting step in retinoic acid biosynthesis, is expressed in norma...

journal_title：American journal of obstetrics and gynecology

authors： Cain JM,Zaino R,Shearer D,Bennett RA,Olt G,Weisz J

更新日期：2002-04-01 00:00:00

abstract：:This study compares fetal corticoid response from conventional dose (12.0 mg) intramuscular betamethasone to large dose (1,000 mg) intravenous cortisol administered to women in premature labor for acceleration of fetal lung maturity. To compare these two regimens, 14 women selected at random were treated in groups of ...

journal_title：American journal of obstetrics and gynecology

authors： Whitt GG,Buster JE,Killam AP,Scragg WH

更新日期：1976-03-01 00:00:00