View clinical trials related to Fetal Death.
Filter by:50%-60% of the known causes of recurrent pregnancy loss(RPL) are associated with embryonic aneuploidy, such that preimplantation genetic screening (PGS) on embryos acquired by assisted reproductive treatment should improve the rate of pregnancy and live birth in those patients. In dispute though the clinical application of PGS has been, a series of studies show that the new generation of PGS(PGS 2.0), based on blastocyst biopsy followed by whole genome analysis, has significantly improved the clinical outcome of IVF treatment. At present, there is still a need for the evidence of the use of PGS 2.0 in RPL patients, who may benefit from this emerging technology considering the prevalence of genetic abnormalities and the number of transferable embryos in this population. An earlier single center RCT conducted by our IVF center displayed higher implantation rate, clinical pregnancy rate and ongoing pregnancy rate calculated by per embryo transfer(ET) cycle in IVF/ICSI+PGS group compared with IVF/ICSI group. This multi-center prospective randomized clinical trial is to provide more data to determine whether the clinical outcomes are significantly improved per treatment cycle such that provide evidence for the application of PGS in RPL patients. Besides, risk factors of PGS outcome are to be analyzed from multi-center data to build a model for prediction of the possible outcomes of PGS and direction of the clinical choice.
Patients with history of two or more recurrent pregnancy loss (RPL) and no history of living babies who had performed all investigations for recurrent miscarriage (RM) including : laboratory investigation ,trans vaginal ultrasound (TVS) ,autoimmune work up and hystroscopy and all results were free,will be scheduled for three dimensional trans-vaginal ultrasound (3D TVS) in the midluteal phase for measuring the impedance of uterine artery blood flow( by two dimensional Power Doppler TVS).Also by using 3D power Doppler the sub-endometrial blood flow will be assessed. In addition to the thickness of Junctional Zone (JZ) by using coronal view of 3 D TVS. To be compared with patients who had at least one full term living baby through normal vaginal delivery with no history of early pregnancy loss.
In this clinical cohort study, the investigators are going to observe the efficacy of anti-coagulation and immune therapy in the treatment of recurrent pregnancy loss with a prospective randomized controlled trial.
Objective To determine maternal and fetal outcomes in women with Unexplained RPL managed with aspirin or unfractionated heparin (UFH) plus aspirin during pregnancy. Design: prospective clinical controlled study. Setting: high-risk pregnancy unit- Benha university hospital. Methods: Pregnant women with unexplained recurrent miscarriage attending high-risk pregnancy unit. 200 selected patients with previous unexplained recurrent miscarriage are divided into 2 groups: group A (n = 100) receive low-dose aspirin (81 mg once daily orally) plus heparin (5000 IU) every 12 h with the first positive pregnancy test while group B (n = 100) receive no thing . Main outcome measures: Maternal outcomes included thromboembolic and haemorrhagic complications and pregnancy-induced hypertension .Prematurity, intrauterine growth restriction and neonatal death were considered as maternal and fetal complications
Preconceptional use of low molecular weight heparin (enoxaparin) and aspirin in patient with recurrent miscarriages with positive anti phospholipid antibodies increase the implantation rate and the duration of pregnancy with low complications to the mother and the baby.
The study will compare the effect of Aspirin versus clopidogrel effect on uterine perfusion in women with unexplained recurrent pregnancy loss with decreased uterine artery pulsatility index. Null hypothesis: Women with recurrent miscarriage have the same blood flow after aspirin or clopidogrel treatment compared to their uterine artery pulsatility index before treatment.
The purpose of this study is to investigate clinical, biochemical and genetic risk factors for venous thromboembolism in pregnancy and pregnancy related vascular complications, and the long-term outcome of such complications including implications for quality of life.