Intrauterine contraceptive devices.

abstract：BACKGROUND:Although preterm birth <37 weeks' gestation is the leading cause of neonatal morbidity and mortality in the United States, the majority of data regarding preterm neonatal outcomes come from older studies, and many reports have been limited to only very preterm neonates. Delineation of neonatal outcomes by de...

journal_title：American journal of obstetrics and gynecology

authors： Manuck TA,Rice MM,Bailit JL,Grobman WA,Reddy UM,Wapner RJ,Thorp JM,Caritis SN,Prasad M,Tita AT,Saade GR,Sorokin Y,Rouse DJ,Blackwell SC,Tolosa JE,Eunice Kennedy Shriver National Institute of Child Health and Human Developme

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to identify differences in antepartum uterine contraction frequency (UCF) in twin pregnancies with and without preterm labor (PTL). STUDY DESIGN:Twin gestations enrolled for outpatient surveillance with twice daily electronic uterine activity monitoring and telephonic nursing as...

journal_title：American journal of obstetrics and gynecology

authors： Hernández AR,González-Quintero VH,Istwan N,Rhea D,Vázquez-Vera E,Flick AA,Stanziano G

更新日期：2008-05-01 00:00:00

abstract：:Sixty patients with chronic pelvic pain were monitored after diagnostic laparoscopy had excluded obvious pelvic pathology. Six months after the procedure only two patients described their symptoms as unchanged or worse. Treatment should be limited to the minority of patients whose symptoms remain 6 months after laparo...

journal_title：American journal of obstetrics and gynecology

authors： Baker PN,Symonds EM

更新日期：1992-03-01 00:00:00

abstract：:One hundred ninety-nine female patients with candidal vulvovaginitis were included in an open, randomized, mycologically controlled study carried out at three Dutch gynecologic clinics to determine the efficacy and tolerability of a single vaginal tablet containing 500 mg clotrimazole in comparison with a 6-day treatm...

journal_title：American journal of obstetrics and gynecology

authors： Loendersloot EW,Goormans E,Wiesenhaan PE,Barthel PJ,Branolte JH

更新日期：1985-08-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to determine whether preoperative radioimmunoscintigraphy of complex ovarian masses with technetium Tc 99m MAb-170 (Tru-Scint AD; Biomira Inc, Edmonton, Alberta, Canada), a murine whole immunoglobulin G monoclonal antibody that has been found to have panadenocarcinoma affinity, would...

journal_title：American journal of obstetrics and gynecology

authors： Lieberman G,Buscombe JR,Hilson AJ,Reid WM,Thakrar D,Maclean AB

更新日期：2000-09-01 00:00:00

abstract：OBJECTIVE:We recently reported that nitric oxide was associated with increased mortality among pregnant rats with intrauterine infection. In our current study we investigated the expression of different isoforms of nitric oxide synthases and nitric oxide in the nonpregnant rat uterus with experimental intrauterine infe...

journal_title：American journal of obstetrics and gynecology

authors： Fang L,Nowicki BJ,Dong YL,Yallampalli C

更新日期：1999-09-01 00:00:00

abstract：OBJECTIVE:Before the availability of modern imaging studies the diagnosis of septic pelvic thrombophlebitis causing prolonged puerperal fever was difficult to confirm without surgical exploration. With the use of computed tomography infection-related pelvic phlebitis can now be confirmed, and this study was designed to...

journal_title：American journal of obstetrics and gynecology

authors： Brown CE,Stettler RW,Twickler D,Cunningham FG

更新日期：1999-07-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to determine whether buccal misoprostol improves cervical preparation achieved with laminaria before second-trimester dilation and evacuation procedures. STUDY DESIGN:A randomized, double blind, placebo-controlled trial of preoperative cervical preparation with overnight laminaria a...

journal_title：American journal of obstetrics and gynecology

authors： Edelman AB,Buckmaster JG,Goetsch MF,Nichols MD,Jensen JT

更新日期：2006-02-01 00:00:00

abstract：OBJECTIVE:Our aim was to examine maternal, obstetric, and infant characteristics of mother-to-child transmission of human immunodeficiency virus-1 in Nairobi, Kenya. STUDY DESIGN:Proviral human immunodeficiency virus-1 was detected by polymerase chain reaction in peripheral blood samples taken between 6 weeks and 3 mo...

journal_title：American journal of obstetrics and gynecology

authors： Temmerman M,Nyong'o AO,Bwayo J,Fransen K,Coppens M,Piot P

更新日期：1995-02-01 00:00:00

abstract：:To clarify the possible immunologic functions of the endometrium before implantation, supernatants from explant cultures of human endometrial tissues were examined for effects on mixed lymphocyte reaction and phytohemagglutinin M-stimulated cultures. Supernatants obtained from both proliferative and secretory phase en...

journal_title：American journal of obstetrics and gynecology

authors： Wang HS,Kanzaki H,Yoshida M,Sato S,Tokushige M,Mori T

更新日期：1987-10-01 00:00:00

abstract：:Reductions in publicly funded prenatal care programs in 1981 to 1984 resulted in an increase in unregistered patient deliveries from 7.8% to 14.9% of births at University of California San Diego Medical Center. To assess the economic and perinatal impact of the increasing number of deliveries of women without prenatal...

journal_title：American journal of obstetrics and gynecology

authors： Moore TR,Origel W,Key TC,Resnik R

更新日期：1986-01-01 00:00:00

abstract：:Seventeen pregnant rabbits were studied under conscious, unstressed conditions after catheterization of the right ventricle (RV), a femoral artery (A), and a uterine vein (UV). Respiratory gas tensions, pH, and oxygen saturations and contents were determined serially throughout the latter half of gestation. The uterin...

journal_title：American journal of obstetrics and gynecology

authors： Murray RD,Jones RO,Johnson R,Meschia G,Battaglia FC

更新日期：1985-07-15 00:00:00

abstract：BACKGROUND:Preeclampsia (PE) affects 2-3% of all pregnancies and is a major cause of maternal and perinatal morbidity and mortality. The traditional approach to screening for PE is to use a risk-scoring system based on maternal demographic characteristics and medical history (maternal factors), but the performance of s...

journal_title：American journal of obstetrics and gynecology

authors： Gallo DM,Wright D,Casanova C,Campanero M,Nicolaides KH

更新日期：2016-05-01 00:00:00

abstract：:To determine the genetic origin of the complete hydatidiform mole, 20 abnormal pregnancies were studied with restriction fragment length polymorphism with five genomic probes: EJ 6.6, beta-globin gene, 3'alpha-hypervariable region, J-Bir, and St14. In the 12 cases of molar pregnancy, pure paternal origin was proved in...

journal_title：American journal of obstetrics and gynecology

authors： Ko TM,Hsieh CY,Ho HN,Hsieh FJ,Lee TY

更新日期：1991-03-01 00:00:00

abstract：:We analyzed changes over time in neonatal mortality rates for infants born weighing 501 to 1000 gm. The decline in total mortality in this weight group due to improved small-group, birth weight-specific mortality was contrasted to the increase in mortality caused by changes in the birth weight distribution resulting f...

journal_title：American journal of obstetrics and gynecology

authors： Goldenberg RL,Nelson KG,Koski JF,Cutter G,Cassady GE

更新日期：1985-03-01 00:00:00

abstract：:Twelve pregnant women at term with unfavorable cervices (less than or equal to 5 points according to Bishop score) were given prostaglandin E2 for cervical priming and labor induction. Prostaglandin E2 was given in the following manner: 0.5 mg in gel strictly intracervically (n = 4), extraamniotically (n = 4), or pros...

journal_title：American journal of obstetrics and gynecology

authors： Granström L,Ekman G,Ulmsten U

更新日期：1990-03-01 00:00:00

abstract：OBJECTIVE:This study evaluated faculty compliance in the use of the global surgical rating scale of the Objective Structured Assessment of Technical Skills to rate resident surgical performance after every endoscopic procedure. STUDY DESIGN:For this prospective cohort study, 4 faculty members in the Minimally Invasive...

journal_title：American journal of obstetrics and gynecology

authors： Gosman GG,Simhan HN,Guido RS,Lee TT,Mansuria SM,Sanfilippo JS

更新日期：2005-11-01 00:00:00

abstract：:Sound pressure in amniotic fluid was created by application of either an electronic artificial larynx or a standard audiometric earphone to the abdominal surface of pregnant ewes. Sound transmission was assessed with a hydrophone placed near the ear of the fetus within the intact amnion. Sound pressures produced by th...

journal_title：American journal of obstetrics and gynecology

authors： Gerhardt KJ,Abrams RM,Kovaz BM,Gomez KJ,Conlon M

更新日期：1988-07-01 00:00:00

abstract：:Linear growth in fetuses with trisomy 18 has not been systematically described. We studied the relationship between long-bone, crown-rump, and foot length and gestational age in 17 postmortem fetal specimens with this syndrome. Long-bone and crown-rump lengths were compared with normal regression lines and foot length...

journal_title：American journal of obstetrics and gynecology

authors： Droste S,FitzSimmons J,Pascoe-Mason J,Shepard TH

更新日期：1990-07-01 00:00:00

abstract：:A study was made of the relationship of proton T1 relaxation times and stage of the menstrual cycle. Preliminary data show that these indicators of red blood cell hydration status may be useful as objective markers of premenstrual tension. ...

journal_title：American journal of obstetrics and gynecology

authors： Rosenthal JS,Strauss A,Minkoff LA,Winston A

更新日期：1985-12-01 00:00:00

abstract：:Partial mole is distinguishable from complete mole with coexisting normal twin after delivery by DNA polymorphysm analysis. Our patient had chorionic villus sampling of a molar-appearing placenta with coexisting fetus at 12.3 weeks. Absent maternal alleles confirmed a diandrogenetic complete mole. Prenatal DNA diagnos...

journal_title：American journal of obstetrics and gynecology

authors： Wax JR,Pinette MG,Chard R,Blackstone J,Do,Cartin A

更新日期：2003-04-01 00:00:00

abstract：:The Supreme Court decision in Webster v Reproductive Health Services permits states to regulate abortion in fashions that may be medically unsound and may significantly restrict access. This decision challenges the contemporary practice of obstetrics and threatens to curtail access to needed services, particularly for...

journal_title：American journal of obstetrics and gynecology

authors： Chavkin W,Rosenfield A

更新日期：1990-08-01 00:00:00

abstract：:The treatment of two pregnant thyrotoxic patients with propranolol alone is discussed. One patient had a spontaneous remission during pregnancy wile taking propranolol. In the other patient treatment with propranolol allowed postponement of definitive therapy until after delivery, when the fetus was no longer at risk....

journal_title：American journal of obstetrics and gynecology

authors： Bullock JL,Harris RE,Young R

更新日期：1975-01-15 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：:Forty pregnant women between 30 and 42 weeks' gestational age were studied to examine the effects of external sound and vibration on the fetal heart rate. A significant increase in the mean duration and amplitude of the first acceleration after sound stimulus was found when these values were compared with the control ...

journal_title：American journal of obstetrics and gynecology

authors： Gagnon R,Patrick J,Foreman J,West R

更新日期：1986-10-01 00:00:00

abstract：OBJECTIVES:We analyzed the safety and patient acceptance of amniotic fluid insulin measurements by third-trimester amniocentesis in women with gestational diabetes mellitus. STUDY DESIGN:We studied the rate of early uterine contractions, need for tocolysis, premature rupture of membranes, mode of delivery, length of g...

journal_title：American journal of obstetrics and gynecology

authors： Haeusler MC,Konstantiniuk P,Dorfer M,Weiss PA

更新日期：1998-10-01 00:00:00

abstract：:Since July 1, 1978, we have instituted the following changes in the management of severely Rh-immunized patients: (1) serial amniotic fluid optical density (delta OD450 ) values and real-time ultrasound scanning beginning at 21 weeks' gestation, (2) fetal transfusions as early as the twenty-third week, (3) ultrasound ...

journal_title：American journal of obstetrics and gynecology

authors： Scott JR,Kochenour NK,Larkin RM,Scott MJ

更新日期：1984-06-01 00:00:00

abstract：:To determine the effects of suppressing fetal and maternal adrenal activity on parturition, we treated pregnant rhesus macaques with dexamethasone (0.25 to 4.0 mg, twice a day) from gestation day 130 until delivery (term = 167 days). Long-term dexamethasone treatment increased gestation length: 71% of fetuses were bor...

journal_title：American journal of obstetrics and gynecology

authors： Novy MJ,Walsh SW

更新日期：1983-04-15 00:00:00

abstract：OBJECTIVE:Our purpose was to evaluate a vaginal device designed to support the bladder neck in women with urinary stress incontinence. STUDY DESIGN:Thirty-two physically active incontinent women underwent urodynamic evaluation and maintained a bladder diary before enrollment and after 4 weeks of device use. Outcome me...

journal_title：American journal of obstetrics and gynecology

authors： Davila GW,Ostermann KV

更新日期：1994-07-01 00:00:00

abstract：:In the roundtable that follows, clinicians discuss a study published in this issue of the Journal in light of its methodology, relevance to practice, and implications for future research. Article discussed: Maayan-Metzger A, Schushan-Eisen I, Todris L, et al. Maternal hypotension during elective cesarean section and s...

journal_title：American journal of obstetrics and gynecology

authors： Blackwell SC,Pacheco L,Chiossi G,Lee T,Nguyen T

更新日期：2010-01-01 00:00:00