Comparative studies of 30 micrograms ethinyl estradiol combined with gestodene and desogestrel on blood coagulation, fibrinolysis, and platelets.

abstract：:Estrogen receptors and progesterone receptors were measured in tumors from patients with previously untreated endometrial carcinoma before and after a 5-day course of tamoxifen citrate. On initial biopsy, 13 of 25 tumors (52%) were progesterone receptor-positive, whereas 21 of 25 tumors (84%) were progesterone recepto...

journal_title：American journal of obstetrics and gynecology

authors： Carlson JA Jr,Allegra JC,Day TG Jr,Wittliff JL

更新日期：1984-05-15 00:00:00

abstract：:The potential role of the hypoxanthine-xanthine oxidase system in human chorionic gonadotropin-induced ovulation, nuclear maturation, and preimplantation development was investigated in the rabbit by use of the xanthine oxidase inhibitor allopurinol. Allopurinol (50 mg/kg) or vehicle was injected, followed by human ch...

journal_title：American journal of obstetrics and gynecology

authors： Miyazaki T,Kuo TC,Dharmarajan AM,Atlas SJ,Wallach EE

更新日期：1989-12-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine the effect of in utero exposure to indomethacin on the need for surgical closure of a patent ductus arteriosus (PDA). STUDY DESIGN:Perinatal variables were compared between infants at <32 weeks who required surgical closure of PDA after failed medical management and those who did...

journal_title：American journal of obstetrics and gynecology

authors： Suarez VR,Thompson LL,Jain V,Olson GL,Hankins GD,Belfort MA,Saade GR

更新日期：2002-10-01 00:00:00

abstract：:The sonographically enlarged uterine cavity in the postmenopausal woman has been described as indicative of uterine malignancy. In this study, in 10 of 15 cases of proven uterine malignancy with prior pelvic sonographic studies there was evidence predicting the diagnosis. In 10 of 12 cases with positive sonographic fi...

journal_title：American journal of obstetrics and gynecology

authors： Chambers CB,Unis JS

更新日期：1986-06-01 00:00:00

abstract：OBJECTIVE:Our purpose was to describe embryonal anatomic structures by use of intrauterine ultrasonography with a 20 MHz flexible catheter-based, high-resolution, real-time miniature transducer. STUDY DESIGN:Thirty-four women about to undergo therapeutic abortion from 7 to 9.9 weeks' gestation were studied with specia...

journal_title：American journal of obstetrics and gynecology

authors： Fujiwaki R,Hata T,Hata K,Kitao M

更新日期：1995-12-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to determine whether maternal posture (left lateral recumbent vs semi-Fowler position) had any effect on nonstress test results when the test was performed for a shortened period (10 minutes). STUDY DESIGN:In this randomized clinical trial of 108 patients with singleton pregnancies ...

journal_title：American journal of obstetrics and gynecology

authors： Nathan EB,Haberman S,Burgess T,Minkoff H

更新日期：2000-05-01 00:00:00

abstract：OBJECTIVE:We sought to establish the lowest dose of 3-keto-desogestrel, when added to a copper-releasing intrauterine contraceptive device, that is needed to reduce menstrual blood loss to a very low level and to treat (essential) menorrhagia successfully. STUDY DESIGN:A double-blind group comparative study was design...

journal_title：American journal of obstetrics and gynecology

authors： Janssen CA,Scholten PC,Heintz AP

更新日期：2000-03-01 00:00:00

abstract：OBJECTIVE:The objective of the study was to assess cerclage to prevent recurrent preterm birth in women with short cervix. STUDY DESIGN:Women with prior spontaneous preterm birth less than 34 weeks were screened for short cervix and randomly assigned to cerclage if cervical length was less than 25 mm. RESULTS:Of 1014...

journal_title：American journal of obstetrics and gynecology

authors： Owen J,Hankins G,Iams JD,Berghella V,Sheffield JS,Perez-Delboy A,Egerman RS,Wing DA,Tomlinson M,Silver R,Ramin SM,Guzman ER,Gordon M,How HY,Knudtson EJ,Szychowski JM,Cliver S,Hauth JC

更新日期：2009-10-01 00:00:00

abstract：OBJECTIVE:Our intention was to determine whether there is a unique pattern of infertility diagnoses in older infertile couples. STUDY DESIGN:The design of this study was a retrospective chart review study. It was performed in a tertiary referral reproductive medicine unit. There were 2 groups of patients-couples: grou...

journal_title：American journal of obstetrics and gynecology

authors： Miller JH,Weinberg RK,Canino NL,Klein NA,Soules MR

更新日期：1999-10-01 00:00:00

abstract：OBJECTIVE:The study's objective was to determine whether there is a difference in the plasma concentration of adrenomedullin, a hypotensive peptide, between arterial and venous umbilical cord blood of uncomplicated gestations with vaginal delivery. STUDY DESIGN:Arterial and venous umbilical cord blood was obtained imm...

journal_title：American journal of obstetrics and gynecology

authors： Hoeldtke NJ,Wagner RK,Moore KH,Calhoun BC,Hume RF Jr

更新日期：1998-10-01 00:00:00

abstract：OBJECTIVE:Intrauterine pressure catheter (IUPC) is the primary device used to evaluate uterine activity. In contrast to the IUPC, electrical uterine myography (EUM) enables noninvasive measurement of frequency, intensity, and tone of contractions. The aim of this study was to determine the accuracy of EUM compared to I...

journal_title：American journal of obstetrics and gynecology

authors： Haran G,Elbaz M,Fejgin MD,Biron-Shental T

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVE:To determine maternal and perinatal outcome in women with severe preeclampsia at <26 weeks according to gestational age at the onset of expectant management and the presence of severe fetal growth restriction (<5th percentile). STUDY DESIGN:Fifty-one patients (53 fetuses; 2 twins) were retrospectively studie...

journal_title：American journal of obstetrics and gynecology

authors： Belghiti J,Kayem G,Tsatsaris V,Goffinet F,Sibai BM,Haddad B

更新日期：2011-11-01 00:00:00

abstract：:Maternal serum alpha-fetoprotein concentration was measured at 14 to 20 weeks' gestation in 138 twin pregnancies. All patients had at least one ultrasonographic examination (86% before 20 weeks' gestation). Two pregnancies were discordant for open fetal defects (one anencephaly, one gastroschisis). The median serum al...

journal_title：American journal of obstetrics and gynecology

authors： Johnson JM,Harman CR,Evans JA,MacDonald K,Manning FA

更新日期：1990-04-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine cervical cancer screening practices of obstetrician/gynecologists in the US after recent revised guidelines. STUDY DESIGN:Questionnaires were mailed to 355 randomly selected US obstetrician/gynecologists. Questions were structured as clinical vignettes. RESULTS:Que...

journal_title：American journal of obstetrics and gynecology

authors： Saint M,Gildengorin G,Sawaya GF

更新日期：2005-02-01 00:00:00

abstract：OBJECTIVE:The study was designed to evaluate whether double positive maternal serum screening results for Down syndrome and open neural tube defects indicate an increased risk of adverse perinatal outcome. STUDY DESIGN:A retrospective case-control study was conducted. In a cohort of 170,394 women who underwent materna...

journal_title：American journal of obstetrics and gynecology

authors： Chitayat D,Farrell SA,Huang T,Meier C,Wyatt PR,Summers AM

更新日期：2002-09-01 00:00:00

abstract：OBJECTIVE:Our purpose was to study the effects of the progestomimetic compound nomegestrol acetate on spontaneous and sulprostone-induced uterine contractility in pregnant cynomolgus monkeys. STUDY DESIGN:Intrauterine pressure was continuously monitored with use of an implanted intraamniotic catheter and a telemetric ...

journal_title：American journal of obstetrics and gynecology

authors： Carbonne B,Cabrol D,Clerget MS,Germain G

更新日期：1998-01-01 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:We conducted, in a randomized, placebo-controlled manner, behavioral testing on mice offspring exposed antenatally to the herbal antidepressant Saint John's wort (Hypericum ). STUDY DESIGN:A daily dose of Saint John's wort (0.75 mg/g of food consumed), equivalent to that in human beings according to body sur...

journal_title：American journal of obstetrics and gynecology

authors： Rayburn WF,Christensen HD,Gonzalez CL

更新日期：2000-11-01 00:00:00

abstract：:This systematic review of uterosacral ligament suspension provides a metaanalysis of anatomic outcomes and a summary of subjective outcomes. A successful anatomic outcome was considered present when women had "optimal" or "satisfactory" (pelvic organ prolapse quantification system stage 0 or 1) outcomes. In the anteri...

journal_title：American journal of obstetrics and gynecology

authors： Margulies RU,Rogers MA,Morgan DM

更新日期：2010-02-01 00:00:00

abstract：:Persistent bleeding is a common reason for the discontinuation of contraception. Standard terminology for describing bleeding patterns by reference period is presented. Observed bleeding patterns with oral contraceptives, depot medroxyprogesterone acetate, the levonorgestrel subdermal implant, and intrauterine devices...

journal_title：American journal of obstetrics and gynecology

authors： Stubblefield PG

更新日期：1994-05-01 00:00:00

abstract：:Of 468 diagnosis-related groups identified by the federal government for Medicaid reimbursement, 15 are related to obstetric hospital care. Each diagnosis-related group is considered a distinct group in which cases are homogeneous with respect to resource consumption. Because the diagnosis-related group system is base...

journal_title：American journal of obstetrics and gynecology

authors： Resnick MB,Ariet M,Carter RL,Cao A,Furlough RR,Evans JH,McLeod AG,Cruz AC,Bucciarelli RL,Curran JS

更新日期：1987-03-01 00:00:00

abstract：OBJECTIVE:Our purpose was to evaluate our experience with a statewide, multiple-marker Down syndrome screening program. STUDY DESIGN:The results of 18,712 screening tests performed from July 1, 1991, to Oct. 31, 1992, were reviewed. Amniocentesis and aneuploidy detection rates were compared with the experience of a pr...

journal_title：American journal of obstetrics and gynecology

authors： Wenstrom KD,Williamson RA,Grant SS,Hudson JD,Getchell JP

更新日期：1993-10-01 00:00:00

abstract：:We have studied the effects of magnesium sulfate (MgSO4) administration in chronically instrumented normotensive and hypertensive pregnant sheep. Animals of 90 to 144 days' gestation were divided in two groups; those with normotensive arterial pressure and those in which renovascular hypertension had been produced. Ou...

journal_title：American journal of obstetrics and gynecology

authors： Dandavino A,Woods JR Jr,Murayama K,Brinkman CR 3rd,Assali NS

更新日期：1977-04-01 00:00:00

abstract：:Respiratory sinus arrhythmia is a pattern of rhythmic variation in the heart rate that occurs at the frequency of respiration and is mediated principally by the vagus nerve. Spectral analysis can decompose the variance of a series of sequential measures into constituent frequencies to measure and verify whether there ...

journal_title：American journal of obstetrics and gynecology

authors： Donchin Y,Caton D,Porges SW

更新日期：1984-04-15 00:00:00

abstract：:This article presents a review of 902 tubal sterilizations performed in an 18 1/2-year period at a predominantly private teaching service. 803 (89%) of the sterilizations were puerperal, generally performed within 48 hours of delivery or with cesarean section. The Pomeroy technique (often modified) was used in 97.2%...

journal_title：American journal of obstetrics and gynecology

authors： McElin TW,Buckingham JC,Johnson RE

更新日期：1967-02-15 00:00:00

abstract：:Single-agent chemotherapy of advanced and recurrent squamous carcinoma of the female genital tract has been largely ineffective. Combination-drug therapy which has augmented the efficacy of chemotherapy in numerous solid and nonsolid human tumors is usually attended by a degree of toxicity that has discouraged its use...

journal_title：American journal of obstetrics and gynecology

authors： Forney JP,Morrow CP,DiSaia PJ,Futoran RJ

更新日期：1975-12-01 00:00:00

abstract：:Two infants, who presented at birth with isoimmune thrombocytopenic purpura, are the basis for this report. The problems confronting the physician in treating an affected infant, as well as in the management of subsequent pregnancies after an infant with isoimmunization has been delivered, are discussed. In view of th...

journal_title：American journal of obstetrics and gynecology

authors： Sitarz AL,Driscoll JM Jr,Wolff JA

更新日期：1976-01-01 00:00:00

abstract：:In a double-blind controlled multicentric study involving 94 patients with an intrauterine fetal death, we investigated the efficacy and tolerance of mifepristone (RU 486), a steroid compound that antagonizes progesterone action at the receptor level. Success of treatment was defined as the occurrence of fetal expulsi...

journal_title：American journal of obstetrics and gynecology

authors： Cabrol D,Dubois C,Cronje H,Gonnet JM,Guillot M,Maria B,Moodley J,Oury JF,Thoulon JM,Treisser A

更新日期：1990-08-01 00:00:00

abstract：BACKGROUND:Uterine leiomyosarcoma is a rare and aggressive gynecologic malignancy originating in the myometrium of the uterine corpus that tends to recur even after complete surgical excision. Current therapeutic agents have only modest effects on uterine leiomyosarcoma. Although antibodies and antibody-drug conjugates...

journal_title：American journal of obstetrics and gynecology

authors： Nakae R,Matsuzaki S,Serada S,Matsuo K,Shiomi M,Sato K,Nagase Y,Matsuzaki S,Nakagawa S,Hiramatsu K,Okazawa A,Kimura T,Egawa-Takata T,Kobayashi E,Ueda Y,Yoshino K,Naka T,Kimura T

更新日期：2020-08-19 00:00:00

abstract：:Total cesarean section rates and rates of various indications for primary cesarean section were reviewed for four yearly periods during the past decade. The time periods studied were chosen to follow the introduction of new obstetric practices and technologic advances in monitoring fetal condition. The total cesarean ...

journal_title：American journal of obstetrics and gynecology

authors： Mann LI,Gallant J

更新日期：1979-10-15 00:00:00