this summary studied the predictive values of factor V Leiden mutation , doppler indices , placental pathology to unfavorable fetal and maternal outcomes
leiden mutation is activated protein C resistance with hypercoagulable states and increased thrombotic risk. 99 % are heterozygous and 1 % is homozygous , very rare cases are psoudohomozygous with factor V deficiency. relation to this mutation was studied in severe preeclamptic patients. doppler indices of uterine arteries , increased pulsetility index or unilateral or bilateral uterine artery notch and placental pathology were studied.
Study Type
OBSERVATIONAL
Enrollment
100
blood sample for factor V and doppler examination of uterine arteries , placenta pathology post partum
percentage of patients develop abruption placenta, intrauterine growth retardation or delivered premature
placental abruption, prematurity, IUGR
Time frame: within 12 wks from diagnosis of severe preeclampsia
percentage of fetuses and neonates complicated with intrauterine fetal death or need admission to incubator
IUFD, admission to neonatal IUC
Time frame: from diagnosis of severe preeclampsia till one week after delivery
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