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Umbilical artery blood flow velocity in pregnancies complicated by systemic lupus erythematosus
Author(s) -
Farine Dan,
GranovskyGrisaru Sorina,
Ryan Greg,
Seaward P. Gareth R.,
Teoh Teo G.,
Laskin Carl,
Knox Ritchie J. W.
Publication year - 1998
Publication title -
journal of clinical ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.272
H-Index - 61
eISSN - 1097-0096
pISSN - 0091-2751
DOI - 10.1002/(sici)1097-0096(199810)26:8<379::aid-jcu1>3.0.co;2-f
Subject(s) - medicine , umbilical artery , obstetrics , incidence (geometry) , intrauterine growth restriction , pregnancy , spiral artery , velocimetry , blood flow , fetus , placenta , cardiology , genetics , physics , optics , biology
Purpose We evaluated the role of umbilical artery Doppler velocimetry in the surveillance of pregnancies complicated by systemic lupus erythematosus (SLE). Methods We retrospectively studied 56 women with SLE whose pregnancies were managed at our perinatal center between 1988 and 1995. Results Absent or reversed end‐diastolic flow velocity was detected in 6 (11%) of 56 patients. This subgroup of patients had an increased risk of pre‐eclampsia, intrauterine growth restriction, cesarean section, and preterm delivery. Conclusions A high incidence (11%) of abnormal umbilical artery waveforms was detected. This finding was associated with an increased risk of maternal and fetal complications. © 1998 John Wiley & Sons, Inc. J Clin Ultrasound 26:379–382, 1998.