Aviva Lee-Parritz

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RATIONALE Stress-elicited disruption of immunity begins in utero. OBJECTIVES Associations among prenatal maternal stress and cord blood mononuclear cell (CBMC) cytokine responses were prospectively examined in the Urban Environment and Childhood Asthma Study (n = 557 families). METHODS Prenatal maternal stress included financial hardship, difficult life(More)
AIM To determine the rate of major congenital anomalies in offspring of a large group of women with diabetes mellitus treated with insulin lispro (Humalog). METHODS This multinational, multicentre, retrospective study included mothers with diabetes mellitus (diagnosed prior to conception) who were treated with insulin lispro for at least 1 month before(More)
OBJECTIVE To examine maternal and neonatal outcomes in expectant management of spontaneous preterm premature rupture of membranes (PPROM) before 24 weeks. STUDY DESIGN Patients presenting with spontaneous PPROM from 14 to 23 completed weeks' gestation between January 1, 1995 and December 31, 1999 were reviewed. A total of 108 pregnancies were evaluated;(More)
BACKGROUND Our study assessed the follow-up of gestational diabetes mellitus (GDM) in the postpartum period among a racially and ethnically diverse group of women receiving care in a major urban medical center. METHODS We conducted cross-sectional analysis of clinical and administrative data on women aged 18-44 years who gave birth at Boston Medical(More)
BACKGROUND Low vitamin D status in pregnancy was proposed as a risk factor of preeclampsia. METHODS We assessed the effect of vitamin D supplementation (4,400 vs. 400 IU/day), initiated early in pregnancy (10-18 weeks), on the development of preeclampsia. The effects of serum vitamin D (25-hydroxyvitamin D [25OHD]) levels on preeclampsia incidence at(More)
Background—Pregnant women with congenital heart disease are at increased risk for cardiac and neonatal complications, yet risk factors for adverse outcomes are not fully defined. Methods and Results—Between January 1998 and September 2004, 90 pregnancies at age 27.7 6.1 years were followed in 53 women with congenital heart disease. Spontaneous abortions(More)
Increased thromboembolic events occur in women with mechanical prosthetic valves during pregnancy, and selecting an effective and safe anticoagulant is still a challenge. Low molecular weight heparin (LMWH) is a promising alternative, but a recent warning and label change about its use in patients with mechanical prosthetic valves has caused confusion among(More)
OBJECTIVE In an attempt to find more efficacious alternatives for the diagnosis of gestational diabetes mellitus, we evaluated whether (1) there is a glucose loading test value above which all glucose tolerance test results are positive, (2) omission of the third-hour plasma glucose measurement of the glucose tolerance test alters the sensitivity of the(More)
BACKGROUND Immunologic responses at birth likely relate to subsequent risks for allergic diseases and wheezing in infancy; however, the influences of parental characteristics and prenatal factors on neonatal immune responses are incompletely understood. OBJECTIVE This study investigates potential correlations between urban parental, prenatal, and(More)