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 present by the third trimester in 73%. The degree of proteinuria correlated with diastolic pressure and creatinine clearance. After pregnancy, proteinuria declined in 65% of the mothers, hypertension was absent in 43.5%, and the expected rate of fall in creatinine clearance was not accelerated. Among 35 patients, abortion occurred spontaneously or was performed electively in 25.7%, and 71% of the remainder underwent delivery before 37 weeks. Birth weight was related to maternal blood pressure and creatinine clearance. Neonatal morbidity was common, but the perinatal survival rate was 89%. Infants seen at follow-up without congenital anomalies had normal development at 8 to 36 months of age. We concluded that perinatal outcome has significantly improved for diabetic women with nephropathy.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Kitzmiller JL,Brown ER,Phillippe M,Stark AR,Acker D,Kaldany A,Singh S,Hare JWdoi
10.1016/0002-9378(81)90698-0subject
Has Abstractpub_date
1981-12-01 00:00:00pages
741-51issue
7eissn
0002-9378issn
1097-6868pii
0002-9378(81)90698-0journal_volume
141pub_type
杂志文章abstract::Sustained and vigorous fetal breathing activity was produced in a chronic fetal lamb preparation by infusion into the fetus of either NH4Cl or HCl. Over a 2 to 3 hour period, 20 to 25 mEq/kg were infused. All of the fetuses tolerated blood pH values of 6.7 to 6.8 and survived. The breathing activity began after the co...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(80)91012-1
更新日期:1980-03-01 00:00:00
abstract:OBJECTIVE:We sought to identify modifiable risk factors for excessive gestational weight gain (GWG). STUDY DESIGN:We assessed associations of diet and physical activity with excessive GWG among 1388 women from the Project Viva cohort study. RESULTS:Three hundred seventy-nine women (27%) were overweight (body mass ind...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ajog.2009.02.025
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to summarize 3 recent high-profile infectious disease threats that have affected the United States: severe acute respiratory syndrome, West Nile virus, and anthrax. STUDY DESIGN:A systematic review was conducted with the use of Medline searches, searches of the Centers for Disea...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2005.06.062
更新日期:2006-06-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to assess the use of circulating trophoblast cells in maternal peripheral blood for noninvasive prenatal diagnosis of numeric chromosomal aberrations. STUDY DESIGN:A combined procedure for immunocytochemical identification and deoxyribonucleic acid fluorescence in situ hybridization...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2001.112973
更新日期:2001-04-01 00:00:00
abstract::A single intravenous injection of oxytocin into pregnant sheep (123 to 144 days' gestational age) causes a bout of myometrial activity and an increase in fetal plasma corticotropin levels. We hypothesized that a sustained increased frequency of myometrial contractures accelerates the normal increase in fetal adrenal s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(92)91859-9
更新日期:1992-01-01 00:00:00
abstract::Forty-three pregnancies that were complicated by pregnancy-induced hypertension and either absence of umbilical artery end-diastolic frequencies (n = 32) or reversal of umbilical artery end-diastolic frequencies (n = 11) were reviewed. The incidence of perinatal mortality and morbidity was similar for the two Doppler ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90590-n
更新日期:1991-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to test the hypothesis that interleukin-10 can prevent white matter injury in neonatal rats that are born to infected dams. STUDY DESIGN:Timed pregnant rats (day 17) were assigned to the following treatment groups: (1) saline control (n = 5 rats), (2) Escherichia coli- infected ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.06.093
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate the prevalence of hepatitis B and hepatitis C virus co-infection among pregnant women who are infected by human immunodeficiency virus and who attend an obstetric complications prenatal clinic. STUDY DESIGN:A de-identified research obstetric human immunodeficiency vi...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.07.002
更新日期:2005-09-01 00:00:00
abstract::To identify causes and risk factors for pregnancy-related mortality in New York City, we analyzed 224 pregnancy-related deaths that occurred from 1980 to 1984. The leading causes of death were ectopic pregnancy complications, embolism, intrapartum cardiac arrest, and hypertension. Mortality ratios were determined by c...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)80031-1
更新日期:1991-02-01 00:00:00
abstract::We performed a case-control study of the effect of exposure to Chlamydia trachomatis on the risk for tubal pregnancy. Sixty women with tubal pregnancies and 60 matched control women with normal second-trimester intrauterine pregnancies were studied. Cases were more likely than controls to have detectable antichlamydia...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(88)80177-7
更新日期:1988-10-01 00:00:00
abstract::Pregnancy and peripartum/perinatal periods are characterized by significant biologic as well as psychosocial processes and changes that influence the 2 individuals at focus (mother and fetus), as well as their interactions with the immediate environment. Multiple intertwined pathologic pregnancy processes (hormonal, b...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2005.02.103
更新日期:2005-10-01 00:00:00
abstract::Previous studies in breast and bladder cancer have suggested that epidermal growth factor receptor is expressed by only a proportion of cancers and is associated with poor clinical outcome. We used a monoclonal antibody specifically reactive with the extracellular domain of the epidermal growth factor receptor to loca...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)80044-x
更新日期:1991-02-01 00:00:00
abstract::We have undertaken a prospective analysis of the diagnostic significance of three different criteria of human sperm function including the conventional semen profile, measurements of hamster-oocyte fusion, and determinations of reactive oxygen species generation in 139 couples. The latter, who were characterized by a ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)80017-7
更新日期:1991-02-01 00:00:00
abstract:OBJECTIVE:Our purpose was to report the cancers arising during a familial ovarian cancer screening program and investigate the tumor's clonality and association with BRCA1 and BRCA2 mutations. STUDY DESIGN:Program participants with a diagnosis of ovarian cancer or peritoneal serous papillary carcinoma were identified ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(99)70663-0
更新日期:1999-04-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to compare the efficacy and outcomes of 2 vs 1 stitch at the time of cervical cerclage placement for preterm birth prevention. STUDY DESIGN:This was a retrospective cohort study of women with singleton gestation undergoing history- or ultrasound-indicated transvaginal cervical ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2012.11.039
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVE:Acardiac/acephalic twinning is a rare anomaly in which a normal "pump" twin perfuses an acardiac twin, which results in twin reversed arterial perfusion sequence. A novel technique for selective reduction and obliteration of blood flow in the acardiac twin is described. STUDY DESIGN:Thirteen consecutive case...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.125242
更新日期:2002-09-01 00:00:00
abstract::In responsive tissues the induction of 25-hydroxycholecalciferol 24-hydroxylase activity is a marker of 1,25-dihydroxycholecalciferol action. In this study we investigated the responsiveness of various malignant cells, which were derived from carcinomas of gynecologic origin, to 1,25-dihydroxycholecalciferol; we did s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90162-6
更新日期:1986-12-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to compare longitudinally sampled maternal angiogenic proteins between singleton and twin pregnancies. STUDY DESIGN:Placental growth factor (PlGF), soluble feline McDonough sarcoma (fms)-like tyrosine kinase (sFlt)-1, and soluble endoglin from healthy pregnant women were quantif...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2014.11.035
更新日期:2015-05-01 00:00:00
abstract::A national sample of 1944 white menopausal women greater than or equal to 55 years old from the epidemiologic follow-up of participants in the National Health and Nutrition Examination Survey was reviewed to investigate the role of hormone therapy in altering the risk of death from cardiovascular disease. Women in the...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)80006-2
更新日期:1991-02-01 00:00:00
abstract:OBJECTIVES:The current study was designed to elucidate risk factors associated with the development of cervical cancer during the course of routine Papanicolaou smear screening (rapid-onset cervical cancer). STUDY DESIGN:Four hundred eighty-three women diagnosed with invasive cervical cancer, representing 73% of all s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(99)70256-5
更新日期:1999-03-01 00:00:00
abstract::The bioavailability of a single dose of intranasal nafarelin was evaluated in 15 healthy female volunteers. Each subject received a 400 micrograms intranasal and a 25 micrograms intravenous dose of nafarelin separated by at least 7 days. Blood samples were obtained frequently after each dose for determination of nafar...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(92)91710-r
更新日期:1992-02-01 00:00:00
abstract::Endocervical Chlamydia trachomatis infection was found in 13 of 162 volunteer female university students (8%). Infection was correlated with younger age (p less than 0.05), less than or equal to 4 years of intercourse (p less than 0.05), a history of gonorrhea (p less than 0.01), and exposure to a partner with urethri...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(85)80105-8
更新日期:1985-10-01 00:00:00
abstract::This article provides physicians with an up-to-date listing of 182 fetal conditions diagnosed prenatally. This information is presented in two key tables: the first an alphabetical listing of the conditions and the second a grouping of them according to disease categories. The latter table also presents the technique(...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)32640-0
更新日期:1981-10-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to characterize the pelvic floor of the rhesus macaque as an experimental model for human pelvic organ prolapse and to initiate an evaluation of the effects of estradiol and progesterone on the rhesus paravaginal attachment. STUDY DESIGN:Histologic specimens were prepared from t...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.121723
更新日期:2002-03-01 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: Wang S, Qui L, Lang JH, et al. Clinical analysis of ovarian epithelial carcinoma with coexisting pelvic endometr...
journal_title:American journal of obstetrics and gynecology
pub_type: 评论,杂志文章
doi:10.1016/j.ajog.2013.03.014
更新日期:2013-05-01 00:00:00
abstract::Amniotic fluid creatinine, percentage of lipid-positive cells, and L/S ratio were determined on 285 samples from normal pregnancies and 222 samples from abnormal pregnancy states (Rh isoimmunization, diabetes, hypertensive disorders, intrauterine growth retardation, and hydramnios). In normal pregnancy the coefficient...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(76)90777-8
更新日期:1976-07-01 00:00:00
abstract::Umbilical cord abnormalities can be observed with ultrasonography. Two cases are described where a triple knot and torsion of the umbilical cord are observed. These cases allow the elucidation of the mechanics of formation of a triknot and torsion abnormality. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(93)90139-a
更新日期:1993-07-01 00:00:00
abstract:OBJECTIVE:Betamethasone administration in singleton pregnancies causes maternal hyperglycemia. With the increased risk of glucose intolerance in twin pregnancies, we sought to determine whether maternal hyperglycemia after dexamethasone administration is different in twin vs singleton pregnancies. STUDY DESIGN:Patient...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.08.004
更新日期:2008-10-01 00:00:00
abstract::Posterior vaginal repair is often poorly understood and ineffectively performed. The goals of reconstructive surgery emphasize relief of symptoms and restoration of normal anatomic relationships and of function. A useful method to preoperatively determine posterior vaginal wall weakness is outlined along with a surgic...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90503-j
更新日期:1991-03-01 00:00:00
abstract::The pulsatile release of gonadotropin-releasing hormone and the consequent secretion of gonadotropins are regulated by a complex interplay of steroids, neuropeptides, catecholamines, and environmental factors. Estrogen and progesterone influence the amplitude and frequency of luteinizing hormone pulsatile secretion. T...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/0002-9378(90)91436-g
更新日期:1990-11-01 00:00:00