Intrauterine fetal transfusion needs extensive experience and requires excellent eye-hand coordination, good equipment and experienced team workers to achieve success. While the needle is in the umbilical vein, an assistant withdraws and/or transfuses blood. The needle point should be kept still to prevent lacerations and dislodging. We propose a simple set for Intrauterine Fetal blood transfusion is constructed by readily available materials in every clinic to minimize needle tip movement and movements during syringe attachments and withdrawals during the intrauterine fetal transfusion. This makes possible to withdraw fetal blood sample, and to transfuse blood with minimal intervention.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.3109/14767058.2014.974027 | DOI Listing |
Blood
December 2024
Sanquin, Amsterdam, Netherlands.
Alloimmunization during pregnancy occurs when a mother produces antibodies against fetal antigens, leading to complications like hemolytic disease of the fetus and newborn (HDFN) and fetal and neonatal alloimmune thrombocytopenia (FNAIT). HDFN involves destruction of fetal red blood cells, potentially causing severe anemia, hydrops fetalis, and fetal death. FNAIT affects fetal platelets and possibly endothelial cells, resulting in risk of intracranial hemorrhage and brain damage.
View Article and Find Full Text PDFCureus
December 2024
Neonatology Department, Daniel de Matos Maternity, Coimbra Local Health Unit, Coimbra, PRT.
Monochorionic twin pregnancies carry a risk of perinatal complications due to shared placental anastomoses, which can cause uneven blood distribution and lead to conditions like selective fetal growth restriction (sFGR). This case describes a monochorionic pregnancy complicated by preeclampsia and late-onset sFGR of twin B. Labor was prematurely induced and a 45% weight discordance between the twins was confirmed.
View Article and Find Full Text PDFBJOG
January 2025
Academic Department of Obstetrics and Gynaecology, The Coombe Hospital & Trinity College, University of Dublin, Dublin, Ireland.
Objective: To establish whether digital foetal scalp stimulation (dFSS) performs better than foetal blood sampling (FBS) in terms of reducing the rate of caesarean section (CS) in labour, without adversely affecting perinatal outcomes.
Design: A multicentre parallel-group randomised controlled trial.
Setting: Maternity centres in Ireland.
Life Sci
January 2025
Department of Pharmacology, School of Pharmacy, Qingdao University, No. 308 Ningxia Road, Shinan District, Qingdao 266021, China; Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China. Electronic address:
Aims: Gestational diabetes mellitus (GDM) provides offspring with a hyper-metabolic intrauterine microenvironment. In this study, we aimed to identify key differential microRNAs in GDM-derived exosomes and explore the potential mechanisms of abnormal embryonic development of islets in offspring.
Main Methods: Exosomes were extracted from umbilical vein blood of GDM and non-GDM (NGDM) parturients for microRNA sequencing.
Placenta
December 2024
Johns Hopkins University Bloomberg School of Public Health, USA. Electronic address:
Chronic arsenic exposure affects over 140 million people globally. While arsenic easily crosses the placenta, the specific mechanisms impacting placental immune cell populations and fetal health are unclear. Maternal arsenic exposure is epidemiologically linked to increased infection risk, mortality, and cancer susceptibility in offspring, emphasizing the importance of understanding placentally-mediated immune effects.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!