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Twin Res Hum Genet
January 2025
Necmettin Erbakan University Medical School of Meram, Department of Obstetrics and Gynecology, Division of Fetal and Maternal Medicine, Konya, Turkey.
This study aimed to create a risk prediction model with artificial intelligence (AI) to identify patients at higher risk of postpartum hemorrhage using perinatal characteristics that may be associated with later postpartum hemorrhage (PPH) in twin pregnancies that underwent cesarean section. The study was planned as a retrospective cohort study at University Hospital. All twin cesarean deliveries were categorized into two groups: those with and without PPH.
View Article and Find Full Text PDFInt J Gynaecol Obstet
January 2025
Department of Obstetrics and Gynecology, The First Affiliate Hospital of Jinan University, Jinan University, Guangzhou, China.
Objectives: To develop and validate a nomogram to predict severe postpartum hemorrhage following cesarean delivery.
Methods: This is a two-center retrospective cohort study. Cesarean delivery patients from the First Affiliate Hospital of Jinan University were divided into a development cohort (n = 11 137) and an internal validation cohort (n = 4739).
Biomaterials
January 2025
Translational Medicine Research Center, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China; Greater Bay Area Institute of Precision Medicine (Guangzhou), Fudan University, Guangzhou, 511462, China. Electronic address:
Cesarean section (CS) is highly prevalent surgery among females. However, current absorbable anti-adhesion membranes used clinically can partially prevent postoperative adhesions but show limited efficacy in tissue regeneration, leaving post-cesarean women at risk for severe complications including cesarean scar pregnancy, placenta previa, and uterine rupture. Herein, we designed a fully amniotic membrane (AM)-derived biomimetic nanostructural materials (AM-BNMs) as an anti-adhesion barrier, and validated its therapeutic efficacy in a rat CS model.
View Article and Find Full Text PDFCureus
December 2024
Obstetrics and Gynaecology, Centro Hospitalar de Leiria, Unidade Local de Saúde da Região de Leiria, Leiria, PRT.
Placenta accreta represents a spectrum of adherent placental anomalies and is an atypical invasion of the placenta. The major predisposing factor is a prior cesarean delivery. Placenta previa is considered an additional risk factor.
View Article and Find Full Text PDFCureus
December 2024
Obstetrics and Gynecology, Duhok Obstetrics and Gynecology Teaching Hospital, Duhok, IRQ.
Aims: To determine the effectiveness of tranexamic acid (TXA) in reducing vaginal bleeding, extending pregnancy duration, and enhancing perinatal outcomes in pregnant women with placenta previa.
Methods: A multicenter, randomized, double-blind clinical trial was conducted at three maternity teaching hospitals in Iraq's Kurdistan region, Azadi Hospital in the north of Iraq, and Al-Azhar University Hospital in Egypt on 146 women with placenta previa. Participants were randomly assigned to two interventional groups in a 1:1 ratio to receive either TXA or Dextrose 5% water (D5W).
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