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Uterine artery Doppler velocimetry and obstetric outcomes in connective tissue diseases diagnosed during the first trimester of pregnancy
Author(s) -
Beneventi Fausta,
Locatelli Elena,
Ramoni Véronique,
Caporali Roberto,
Montecucco Carlo Maurizio,
Simonetta Margherita,
Cavagnoli Chiara,
Ferrari Maria,
Spinillo Arsenio
Publication year - 2012
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.3964
Subject(s) - medicine , pregnancy , obstetrics , undifferentiated connective tissue disease , autoantibody , connective tissue disease , gynecology , uterine artery , ctd , live birth , preeclampsia , first trimester , fetus , disease , gestation , autoimmune disease , antibody , immunology , oceanography , genetics , biology , geology
Objective To evaluate the effect of connective tissue disease (CTD) diagnosed during the first trimester on uterine arteries (UtA) Doppler velocities and on pregnancy outcomes. Method Pregnant women were screened for CTDs during the first trimester, using a questionnaire, testing for autoantibodies, rheumatologic examination and UtA Doppler evaluations. Results Out of 3932 women screened, 491 (12.5%) were screened positive at the questionnaire; of them, 165(33.6%) tested positive for autoantibodies, including 66 eventually diagnosed with undifferentiated connective tissue disease (UCTD), 28 with a definite CTD and 71 with insufficient criteria for a diagnosis. Controls were 326 women screened negative for autoantibodies. In logistic analysis, women diagnosed with either UCTD (OR = 7.9, 95% CI = 2.3–27.3) or overt CTD (OR = 24.9, 95% CI = 6.7–92.4), had increased rates of first trimester bilateral UtA notches compared with controls. The rates of bilateral UtA notches persisting in the second (15/94 vs 0/326, p < 0.001) and third trimesters (7/94 vs 0/326, p < .001) were higher among women with CTDs than in controls. The risk of complications (preeclampsia, fetal growth restriction, prematurity, diabetes, fetal loss) was higher (OR = 7.8, 95% CI = 3.6‐17.0) among women with CTDs than in controls. Conclusion Women with undiagnosed CTDs have higher rates of bilateral UtA Doppler notches throughout pregnancy and increased rates of adverse pregnancy outcomes than controls. © 2012 John Wiley & Sons, Ltd.