OP19.09: Do first trimester βHCG levels have a predictive role in pregnancy outcome for singleton pregnancies?
نویسندگان
چکیده
منابع مشابه
Comparing Perinatal Outcome in Twin and Singleton Pregnancies Regarding Doppler Evaluation of Uterine Artery Indices in the Second Trimester
Background: Prediction of adverse perinatal and postnatal outcomes could be possible by using ultrasound Doppler evaluation, however there are some controversies regarding this issue in the literature. The goal of present study was to evaluate predictive value of Doppler indices in single and twin pregnancies during second trimester. Materials and Methods: This prospective study was conducted i...
متن کاملFirst trimester biochemical screening for Down's syndrome in singleton pregnancies conceived by assisted reproduction.
BACKGROUND Serum biochemical markers [free betahCG (fbetahCG); pregnancy-associated plasma protein-A (PAPP-A)] used in first trimester Down's syndrome screening have not been fully investigated in pregnancies achieved by assisted reproduction techniques. We present data on pregnancies conceived by all types of assisted reproduction techniques, including pregnancies following ovum donation (OD) ...
متن کاملPoisoning in Pregnancy Lesions in the First Trimester of Pregnancy
Lesion of toxemia in first trimester pregnancies: Lesion of toxemia of pregnancy, comprising desidual arteriolar thickening, narrowing, degeneration, and endothelial vacuolization with trophoblastic degeneration and fibrin thrombi attached to degenerated chorionic villi, were evident in 46 (14.1 per cent) of 326 induced first trimester abortioruJ. No clinical features of toxemia were present,...
متن کاملA comparison between maternal serum free beta-human chorionic gonadotrophin and pregnancy-associated plasma protein A levels in first-trimester twin and singleton pregnancies.
OBJECTIVES To determine the levels of first-trimester free beta-human chorionic gonadotrophin (free betahCG), pregnancy-associated plasma protein A (PAPP-A) and nuchal translucency (NT) in twin pregnancies. METHODS The study included 93 patients with twin pregnancy and 4,977 with singletons who underwent first-trimester testing using free betahCG, PAPP-A and NT at 10-13 weeks of gestational a...
متن کاملMaternal hyperglycemia in singleton pregnancies conceived by IVF may be modified by first-trimester BMI
STUDY QUESTION Does IVF independently increase the risk of gestational diabetes mellitus (GDM) and is this increase in risk modified by maternal body mass index? SUMMARY ANSWER IVF appears to be an independent risk factor for GDM and elevated blood glucose levels in overweight women (BMI > 25 kg/m2). WHAT IS KNOWN ALREADY IVF has been associated with increased risk of GDM, but most previous...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2013
ISSN: 0960-7692
DOI: 10.1002/uog.12888