Uterine artery Doppler pulsatility index at 11–38 weeks in ICSI pregnancies with egg donation
نویسندگان
چکیده
منابع مشابه
Uterine artery doppler pulsatility index at 11-14 weeks in ART pregnancies with egg-donation
Objective Uterine artery Doppler studies with measurement of pulsatility index (UtPI) represent recognized predictors of placental insufficiency and preeclampsia. Mode of conception (MC) has not been shown to modify the PI of uterine arteries; however we are not aware of studies investigating egg donations (ED). We hypothesize that perfusion of uterine arteries evaluated with Doppler studies ma...
متن کاملUterine artery pulsatility index at 30-34 weeks' gestation in the prediction of adverse perinatal outcome.
OBJECTIVE To investigate the potential value of uterine artery (UtA) Doppler at 30-34 weeks' gestation in the prediction of adverse perinatal outcome. METHODS This was a screening study in 30 780 singleton pregnancies at 30-34 weeks. UtA pulsatility index (UtA-PI) was measured and the values were converted to multiples of the median (MoM) after adjustment for variables relating to maternal ch...
متن کاملUterine artery pulsatility index in hypertensive pregnancies: When does the index normalize in the puerperium?
OBJECTIVE To investigate whether the uterine artery pulsatility index (UtA PI) of hypertensive pregnancies is higher than that of normal pregnancies in the puerperium, as well as in the antepartum period. METHODS The UtA PI was measured in hypertensive (group 1) and normal pregnancies (group 2) during antepartum, immediate postpartum or late postpartum periods. Using the transvaginal approach...
متن کاملUterine artery Doppler evaluation in twin pregnancies at 11 + 0 to 13 + 6 weeks of gestation.
OBJECTIVES To compare uterine artery pulsatility index (PI) obtained at 11 + 0 to 13 + 6 weeks of gestation in singleton and twin pregnancies and to evaluate changes in PI values of twin pregnancies developing pre-eclampsia (PE) or small-for-gestational age (SGA) of either one or both fetuses. METHODS Uterine artery PI was measured in 421 twin pregnancies (384 dichorionic and 37 monochorionic...
متن کاملReference ranges for Doppler assessment of uterine artery resistance and pulsatility indices in dichorionic twin pregnancies.
OBJECTIVES To construct reference ranges of uterine artery Doppler parameters against gestation in twin pregnancies and to present charts of the pulsatility index (PI) and resistance index (RI) for clinical use. METHODS This was an observational study of the uterine circulation in 557 women with dichorionic twin pregnancies at 17-38 weeks' gestation. Uterine artery measurements were performed...
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ژورنال
عنوان ژورنال: Journal of Perinatal Medicine
سال: 2017
ISSN: 1619-3997,0300-5577
DOI: 10.1515/jpm-2016-0180