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Filters: Collection: "ir_uspace" Subject: "Pregnancy"
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CreatorTitleDescriptionSubjectDate
1 Varner, Michael W.Abnormal pregnancy sonogram: selective indication for fetal karyotype.The inability to make a definitive diagnosis in the fetus with a sonographically identified abnormality often results in parental and physician uncertainty. An antenatal chromosome evaluation could resolve this uncertainty. Forty-one fetuses with an abnormal ultrasound examination were tested for ka...Chromosome Disorders; Pregnancy; Karyotyping; Abnormalities; Amniocentesis1987-01
2 Chachas, MaryBetter resolutionThere's hardly anyone around today who is not familiar with the ultrasound image of a baby in the uterus. Usually it's confirmation that the fetus is all right, and the birth can be anticipated with joy. The skilled eye of a diagnostics expert, however, may detect something troubling. "A smal...Prenatal Diagnosis; Amniocentesis; Pregnancy; Fetus2002-03
3 Varner, Michael W.Diagnosis of maternal cystic fibrosis during pregnancy.The third and fourth cases of maternal cystic fibrosis diagnosed during pregnancy are presented. Quantitative pilocarpine iontophoresis (sweat chlorides) must be performed to establish the diagnosis. Other important findings include recurrent or persistent respiratory symptoms, chest x-ray abnormali...Pregnancy; Cystic Fibrosis; Chlorides; Respiratory Insufficiency1983-03
4 Varner, Michael W.Does progesterone treatment influence risk factors for recurrent preterm delivery?OBJECTIVE: To examine how demographic and pregnancy characteristics can affect the risk of recurrent preterm delivery and the how the effectiveness of progesterone treatment for prevention alters these relationships. METHODS: This was a secondary analysis of a randomized trial of 17alpha-hydroxyprog...Preterm Delivery; Progesterone Treatment; Pregnancy; Risk Factors2005-09
5 Varner, Michael W.Human placental lactogen: a predictor of perinatal outcome?Serial human placental lactogen (hPL) determinations were performed on 806 women with normal and abnormal pregnancies late in the pregnancy. These results were not reported to the clinicians involved. For the study population as a whole, low hPL levels did not effectively predict those adverse perin...Infant, Newborn; Placental Lactogen; Pregnancy; Prenatal Diagnosis1979-08
6 Varner, Michael W.Maternal mortality in Utah.OBJECTIVE: To determine trends in maternal deaths in Utah, identify opportunities for preventive intervention, and analyze the mechanism of reporting maternal deaths. METHODS: A retrospective review was performed of maternal death certificates and medical records in Utah from January 1, 1982, throug...Maternal Death; Utah; Pregnancy; Trauma; Pulmonary Emboliam; Maternal Cardiac Disease1998-02
7 Varner, Michael W.Physiologic changes in pregnancy: surgical implications.Pregnancy has measurable effects on essentially every organ system in a woman's body. An understanding of these changes is vital for determining what is normal or abnormal in a pregnant woman. These changes frequently alter symptoms and signs of surgical diseases during pregnancy. In addition, ma...Pregnancy; Physiologic Changes; Surgical Implications1994-06
8 Buchi, Karen F.; Varner, Michael W.Prevalence of substance abuse among pregnant women in Utah.OBJECTIVE: To determine the rate of substance use among Utah's pregnant women, who are primarily white and middle class, for comparison to rates reported in studies of inner-city populations. METHODS: Urine specimens and demographic data were obtained anonymously from women who delivered infants at ...Substance Abuse; Pregnancy; Utah/epidemiology1993-02
9 Varner, Michael W.Reduction in amniocentesis risks using a real-time needle guide procedure.Rates of complications associated with a second trimester genetic amniocentesis were studied in 918 patients, and complete infant follow-up was obtained. In 903 singleton pregnancies and 15 twin gestations, the procedure was performed under continuous sector scanning guidance through an attached nee...Amniocentesis; Ultrasonography; Pregnancy2007-01-25
10 Varner, Michael W.; Porter T. FlintRisk of preterm birth across generations.OBJECTIVE: To examine the risk of preterm birth for mothers who themselves were born before term. METHODS: Data were taken from a linked data base of birth certificates composed of two cohorts: 1) a parental cohort of women born between 1947 and 1957 and 2) their offspring born between 1970 and 1992...Preterm mothers; Pregnancy; Premature; Risk1997-07
11 Varner, Michael W.Spontaneous resolution of asymptomatic Chlamydia trachomatis in pregnancy.OBJECTIVE: We sought to estimate the rate of spontaneous resolution of asymptomatic Chlamydia trachomatis in pregnancy and to evaluate factors associated with its resolution. METHODS: A cohort of women enrolled in a large multicenter randomized bacterial vaginosis antibiotic trial (metronidazole ver...Pregnancy; Chlamydia Trachomatis; Sexually Transmitted Diseases2005-03
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