Committee Opinion No. 646: Ethical Considerations for Including Women as Research Participants.

abstract：OBJECTIVE:To analyze the relation between tensile strength and levels of matrix metalloproteinase-9, tissue inhibitor of metalloproteinase-1, and tissue inhibitor of metalloproteinase-2 at a number of sites in human fetal membranes. METHODS:Tensile strengths of fetal membranes from five women who delivered vaginally a...

journal_title：Obstetrics and gynecology

authors： Uchide K,Ueno H,Inoue M,Sakai A,Fujimoto N,Okada Y

更新日期：2000-06-01 00:00:00

abstract：:Accurately defining a patient's risk of developing breast cancer is a challenging endeavor. Many factors have been implicated in the causation of breast cancer and quantifying them is difficult. Risk stratification is performed using population models, such as the Gail model, as well as the patient's personal and fami...

journal_title：Obstetrics and gynecology

authors： Willey SC,Cocilovo C

更新日期：2007-12-01 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：OBJECTIVE:To identify the indications, complications, and efficacy of percutaneous nephrostomies and ureteral stents in women with gynecologic cancer. METHODS:In a retrospective study, 40 women underwent urinary diversion with percutaneous nephrostomy and ureteral stents. Nine had ureteral stenosis on initial presenta...

journal_title：Obstetrics and gynecology

authors： Barton DP,Morse SS,Fiorica JV,Hoffman MS,Roberts WS,Cavanagh D

更新日期：1992-11-01 00:00:00

abstract：OBJECTIVE:To assess the associations between specific pregnancy complications and posttraumatic stress disorder based on neurobiologic and behavioral characteristics, using Michigan Medicaid claims data from 1994-1996. METHODS:Two thousand, two hundred nineteen female recipients of Michigan Medicaid who were of childb...

journal_title：Obstetrics and gynecology

authors： Seng JS,Oakley DJ,Sampselle CM,Killion C,Graham-Bermann S,Liberzon I

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVE:To examine whether there are associations between pregnancy intention (intended, unwanted, mistimed, or ambivalent) and negative birth and maternal outcomes: low birth weight (less than 2,500 g), preterm delivery (fewer than 37 weeks), small for gestational age, premature labor, hypertension, and other matern...

journal_title：Obstetrics and gynecology

authors： Mohllajee AP,Curtis KM,Morrow B,Marchbanks PA

更新日期：2007-03-01 00:00:00

abstract：:Sixty-eight previously infertile patients with endometriosis who had delivered a child tried to conceive again. Fifty-two of them were successful, 28 within 1 year, and 16 were not. The ability to conceive a second child was uniformly good regardless of the stage of the previous disease, the method of treatment, the d...

journal_title：Obstetrics and gynecology

authors： Rosenfeld DL,Jacob J

更新日期：1988-12-01 00:00:00

abstract：:This report describes the first known case of delayed hemorrhage of a persistent ectopic pregnancy following surgical and medical therapy. A 2.5-cm ampullary pregnancy without cardiac activity was removed by laparoscopic salpingostomy. The serum beta-hCG level before laparoscopy was 1542 mIU/mL, increasing to 3163 mIU...

journal_title：Obstetrics and gynecology

authors： Dumesic DA,Hafez GR

更新日期：1991-11-01 00:00:00

abstract：OBJECTIVE:To describe the incidence and type of fetal injury identified in women undergoing cesarean delivery. METHODS:Between January 1, 1999, and December 31, 2000, a prospective cohort study of all cesarean deliveries was conducted at 13 university centers. Information regarding maternal and infant outcomes was abs...

journal_title：Obstetrics and gynecology

authors： Alexander JM,Leveno KJ,Hauth J,Landon MB,Thom E,Spong CY,Varner MW,Moawad AH,Caritis SN,Harper M,Wapner RJ,Sorokin Y,Miodovnik M,O'Sullivan MJ,Sibai BM,Langer O,Gabbe SG,National Institute of Child Health and Human Deve

更新日期：2006-10-01 00:00:00

abstract：:Hypothalamic amenorrhea, a common disorder associated with abnormalities in gonadotropin pulsatility and subsequent estrogen deficiency, is usually transient, and treatment indications are unclear unless fertility is desired. To determine whether this disorder is associated with progressive bone loss, we studied 24 wo...

journal_title：Obstetrics and gynecology

authors： Biller BM,Coughlin JF,Saxe V,Schoenfeld D,Spratt DI,Klibanski A

更新日期：1991-12-01 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：BACKGROUND:Postpartum uterine scar dehiscence is a rare but potentially lethal complication of cesarean deliveries. CASE:Concurrent abdominal and uterine dehiscences after cesarean delivery for arrest of descent with chorioamnionitis occurred in a 16-year-old patient after her first delivery. The uterine and fascia in...

journal_title：Obstetrics and gynecology

authors： Treszezamsky AD,Feldman D,Sarabanchong VO

更新日期：2011-08-01 00:00:00

abstract：:Major advances have been made in understanding the epidemiology and biology of the hepatitis B virus. Two particular developments--hepatitis B immune globulin and a new hepatitis B virus vaccine--are of special interest to obstetricians, gynecologists, and others who provide health care to women. The appropriate use o...

journal_title：Obstetrics and gynecology

authors： Baker DA,Polk BF

更新日期：1983-07-01 00:00:00

abstract：OBJECTIVE:To evaluate changes over the past decade in the mode of delivery and second-stage duration in nulliparous women. METHODS:We conducted a retrospective cohort study at a single institution of nulliparous women reaching complete cervical dilation with singleton gestations 36 weeks or greater from January 1, 201...

journal_title：Obstetrics and gynecology

authors： Fitzwater JL,Owen J,Ankumah NA,Campbell SB,Biggio JR,Szychowski JM,Edwards RK

更新日期：2015-07-01 00:00:00

abstract：OBJECTIVES:To document individual variations in the rise in insulin requirements during type I diabetic pregnancies, to relate the degree of increase to maternal characteristics and fetal outcome, and to examine these factors in a subgroup of patients experiencing a large fall in insulin requirement in the third trimes...

journal_title：Obstetrics and gynecology

authors： Steel JM,Johnstone FD,Hume R,Mao JH

更新日期：1994-02-01 00:00:00

abstract：OBJECTIVE:To estimate the change in survival rates of women with ovarian cancer during the past 14 years. METHODS:Women diagnosed with epithelial, germ cell, sarcomas, and sex-cord stromal ovarian tumors were identified from the Surveillance Epidemiology and End Results Database. Demographic and clinicopathologic fact...

journal_title：Obstetrics and gynecology

authors： Chan JK,Cheung MK,Husain A,Teng NN,West D,Whittemore AS,Berek JS,Osann K

更新日期：2006-09-01 00:00:00

abstract：OBJECTIVE:To determine the relationship between lower urinary tract symptoms and possible associated risk factors in women 40-60 years old. METHODS:In a normal population study, 502 women with lower urinary tract symptoms and 742 women with no symptoms (controls) were asked about possible associated factors. RESULTS:...

journal_title：Obstetrics and gynecology

authors： Alling Møller L,Lose G,Jørgensen T

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:The imperforate hymen is a rare gynecologic abnormality that may not be detected until the onset of menses, when hematocolpos causes symptoms due to an expanding pelvic mass. CASE:A 19-year-old woman had primary amenorrhea, originally misdiagnosed as müllerian agenesis. Because of a combination of late onse...

journal_title：Obstetrics and gynecology

authors： Sanders RM,Nakajima ST

更新日期：1994-05-01 00:00:00

abstract：OBJECTIVE:To investigate the effect of second uterine curettage on the number of chemotherapy courses and relapse rate in low-risk postmolar gestational trophoblastic neoplasia. METHODS:In a phase III trial, patients with low risk gestational trophoblastic neoplasia were randomised (1:1) to a second curettage or no cu...

journal_title：Obstetrics and gynecology

authors： Hemida R,Vos EL,El-Deek B,Arafa M,Toson E,Burger CW,van Doorn HC

更新日期：2019-05-01 00:00:00

abstract：OBJECTIVE:To investigate whether activation of circulating platelets was present in the fetal and maternal circulation in cases with vascular disease in the fetal-umbilical-placental circulation as identified by umbilical artery Doppler study. METHODS:We studied 20 mother-fetus pairs with an abnormal umbilical artery ...

journal_title：Obstetrics and gynecology

authors： Trudinger B,Song JZ,Wu ZH,Wang J

更新日期：2003-05-01 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

authors： Thorp JA,Ferrette-Smith D,Gaston LA,Johnson J,Yeast JD,Meyer B

更新日期：1995-07-01 00:00:00

abstract：OBJECTIVE:To evaluate the effectiveness and safety of an intrauterine vacuum-induced hemorrhage-control device for postpartum hemorrhage treatment. METHODS:A multicenter, prospective, single-arm treatment study of a novel intrauterine device that uses low-level vacuum to induce uterine myometrial contraction to achiev...

journal_title：Obstetrics and gynecology

authors： D'Alton ME,Rood KM,Smid MC,Simhan HN,Skupski DW,Subramaniam A,Gibson KS,Rosen T,Clark SM,Dudley D,Iqbal SN,Paglia MJ,Duzyj CM,Chien EK,Gibbins KJ,Wine KD,Bentum NAA,Kominiarek MA,Tuuli MG,Goffman D

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVE:Case reports of suspected adverse pregnancy outcomes associated with prenatal exposure to angiotensin-converting enzyme inhibitors, particularly oligohydramnios, prolonged neonatal anuria, and defects of ossification of the skull dome, prompted us to examine pregnancy outcome in a large cohort of pregnant wom...

journal_title：Obstetrics and gynecology

authors： Piper JM,Ray WA,Rosa FW

更新日期：1992-09-01 00:00:00

abstract：OBJECTIVE:To assess the antecedents of shoulder dystocia, the risk of recurrence, and the perinatal morbidity associated with the different maneuvers used for its management. METHODS:We conducted a 10-year (1980-1989) retrospective case record review of all instances of shoulder dystocia in a teaching maternity hospit...

journal_title：Obstetrics and gynecology

authors： Baskett TF,Allen AC

更新日期：1995-07-01 00:00:00

abstract：:Infants delivered preterm often reflect accelerated maturation. The present study examines the occurrence of suboptimal intrauterine growth in infants delivered preterm by comparing their birth weights to the weights sonographically predicted for in utero fetuses at similar gestational ages but who ultimately deliver ...

journal_title：Obstetrics and gynecology

authors： Weiner CP,Sabbagha RE,Vaisrub N,Depp R

更新日期：1985-03-01 00:00:00

abstract：:Women who present with pain and bleeding in the first trimester are at risk for ectopic pregnancy, a life-threatening condition. Conditions that predispose a woman to ectopic pregnancy are damaged fallopian tubes from prior tubal surgery or previous pelvic infection, smoking, and conception using assisted reproduction...

journal_title：Obstetrics and gynecology

authors： Seeber BE,Barnhart KT

更新日期：2006-02-01 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

authors： Singh K,Reid WM,Berger LA

更新日期：2002-03-01 00:00:00

abstract：:A fiberoptic colposcope was converted through minor alterations into an instrument suitable for use in gynecologic microsurgery. Magnification up to 24x may be obtained, and the extreme mobility, price consideration, and reduction in space at the operating table make it an attractive alternative to a bulky, expensive ...

journal_title：Obstetrics and gynecology

authors： Corson SL

更新日期：1979-10-01 00:00:00

abstract：OBJECTIVE:To examine the associations of maternal and child characteristics with early pregnancy maternal concentrations of testosterone, androstenedione, progesterone, 17-hydroxyprogesterone, and estradiol (E2). METHODS:We analyzed these hormones among 1,343 women with singleton pregnancies who donated serum samples ...

journal_title：Obstetrics and gynecology

authors： Toriola AT,Vääräsmäki M,Lehtinen M,Zeleniuch-Jacquotte A,Lundin E,Rodgers KG,Lakso HA,Chen T,Schock H,Hallmans G,Pukkala E,Toniolo P,Grankvist K,Surcel HM,Lukanova A

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Stevens-Johnson syndrome and toxic epidermal necrolysis are life-threatening dermatologic disorders that are more common in the setting of a compromised immune system. We present the case of a pregnant patient with known human immunodeficiency virus (HIV) infection who presented with Stevens-Johnson syndrome...

journal_title：Obstetrics and gynecology

authors： Shilad A,Predanic M,Perni SC,Houlihan C,Principe D

更新日期：2005-05-01 00:00:00