Expression profile of LncRNA ANRIL, miR-186, miR-181a, and MTMR-3 in patients with preeclampsia.

Preeclampsia (PE) is a leading cause of maternal and neonatal morbidity and mortality worldwide. Several studies demonstrated the role of lncRNAs and miRNAs in the pathogenesis of preeclampsia; the aim was to detect the expression profiles of serum LncRNA ANRIL, miR-186, miR-181a, and MTMR-3 in patients with preeclampsia. The study included 160 subjects divided into 80 subjects considered as a control group, 80 patients with preeclampsia. We found that there was a significant difference between the preeclampsia and control groups with up-regulation of miR-186 median (IQR) = 4, 29 (1.35-7.73) (P < 0.0001), miR-181a median (IQR) = 2.45 (0.83-6.52) (P = 0.028), and downregulation of lncRNA ANRIL median (IQR) = 0.35(0.28-0.528) (P < 0.0001), MTMR median (IQR) = 0.32(0.155-1.11), (P < 0.0001). ROC curve of lncRNA ANRIL, miR-186, miR-181a, and MTMR-3 in preeclampsia patients showing the roles of these markers in the diagnosis of preeclampsia. In conclusion, serum LncRNA ANRIL, miR-186, miR-181a, and MTMR-3 could be promising biomarkers in the diagnosis of preeclampsia.

Informational video impact before caesarean delivery on anxiety and satisfaction: a systematic review and meta-analysis.

BACKGROUND: Anxiety prior to caesarean section can lead to a negative birth experience, which may affect different aspects of woman's life in the long term. Improving preoperative information may result in lower anxiety leading to a more positive birth experience. Thus, we aimed to evaluate the impact of informational video before planned caesarean delivery on maternal anxiety and satisfaction. METHODS: Four different databases were searched from inception till March 2023. We selected randomised controlled trials (RCTs) that compared educational or informative videos about the aspects of the expected caesarean delivery process versus no preoperative information in the control group. No language restrictions were imposed. We used Revman software during performing our meta-analysis. Our main outcomes were preoperative and postoperative anxiety as well as maternal satisfaction post-procedure. RESULTS: Six RCTs were retrieved with a total number of 702 patients. Informative video significantly reduced the anxiety level before caesarean delivery in comparison with the control group (MD = -4.21, 95% CI [-5.46, -2.95], p<0001). Moreover, the postoperative anxiety level was significantly improved in the informational video group (MD = -4.71, 95% CI [-7.06, -2.36], p<0001). In addition, there was a significant improvement in maternal satisfaction score after caesarean delivery among the informational video group (p = 0.001). CONCLUSIONS: Informational video prior to caesarean delivery decreases preoperative and postoperative anxiety levels with improvement in maternal post-procedure satisfaction. However, the existing evidence is limited by several shortcomings, chiefly small sample size. More trials with larger sample size are required to confirm our findings.

Five-dimensional long bones biometry for estimation of femur length and fetal weight at term compared to two-dimensional ultrasound: a pilot study.

BACKGROUND/OBJECTIVE: This study aimed to evaluate accuracy of five-dimensional long bones (5D LB) compared to two-dimensional ultrasound (2DUS) biometry to predict fetal weight among normal term women. METHODS: Fifty six normal term women were recruited at Ain Shams Maternity Hospital, Egypt from 14 May to 30 November 2015. Fetal weight was estimated by Hadlock's IV formula using 2DUS and 5D LB. Estimated fetal weights (EFW) by 2DUS and 5D LB were compared with actual birth weights (ABW). RESULTS: Mean femur length (FL) was 7.07 ± 0.73 cm and 6.74 ± 0.67 cm by 2DUS and 5D LB (p = .02). EFW was 3309.86 ± 463.06 g by 2DUS and 3205.46 ± 447.85 g by 5D LB (p = .25). No statistical difference was observed between ABW and EFW by 2DUS (p = .7) or 5D LB (p = .45). Positive correlation was found between EFW by 2DUS, 5D LB, and ABW (r = 0.67 and 0.7; p < .001). There was strong agreement between FL measured by 2DUS and 5D LB (ICC = 0.78), and perfect agreement between EFW by 2DUS and EFW by 5D LB (ICC = 0.918). 2DUS and 5D LB showed mean absolute percentage error for EFW of 10 ± 7% and 8 ± 7% compared to ABW (p = .15). CONCLUSIONS: 2DUS and 5D LB had same accuracy for fetal weight estimation at normal term pregnancy.

Intrapartum fetal head circumference and estimated fetal weight as predictors of operative delivery.

OBJECTIVE: To assess intrapartum sonographic measurements of fetal head circumference (HC) and estimated fetal weight (EFW) to predict operative delivery. METHODS: In a prospective study, 200 spontaneously parturient primiparous women aged 20-30 years were enrolled at a teaching hospital in Cairo, Egypt, between October 2, 2015, and January 28, 2016. HC and EFW were measured by transabdominal ultrasonography. After delivery, the association between type of delivery and ultrasonography findings was assessed. RESULTS: Intrapartum HC and EFW were significantly higher among women with operative delivery (n=76) than among those with normal vaginal delivery (n=124; P<0.001 for both). Intrapartum HC of 36.8 cm or more was associated with an increased risk of operative delivery (relative risk [RR] 2.87, 95% CI 1.87-4.41), as was EFW of 3920 g or more (RR 3.69, 95% CI 2.13-6.40). The area under the receiver operating characteristic curve was 0.807 and 0.748 for HC and EFW, respectively (P<0.001 for both). At 36.8-cm cutoff, HC had 44.7% sensitivity, 91.9% specificity, 77.3% positive predictive value (PPV), and 73.1% negative predictive value (NPV). At 3920-g cutoff, EFW had 68.4% sensitivity, 82.3% specificity, 70.3% PPV, and 81.0% NPV. Intrapartum HC and EFW were directly correlated with second-stage duration (P=0.005 and 0.002, respectively). CONCLUSION: Intrapartum HC and EFW seem to be good predictors of operative delivery.

Endometrial Volume Measured by VOCAL Compared to Office Hysteroscopy for Diagnosis of Endometrial Polyps in Premenopausal Women with Abnormal Uterine Bleeding.

The aim is to compare hysteroscopy, two-dimensional transvaginal ultrasound (2D TVUS), and three-dimensional (3D) Virtual Organ Computer-aided AnaLysis™ (VOCAL) to detect endometrial polyps (EPs) in premenopausal women with abnormal uterine bleeding (AUB). This prospective study was done at Ain Shams Maternity Hospital, Egypt, from March 5, 2015, to December 30, 2015, enrolling 118 premenopausal women with AUB. 2D TVUS, 3D VOCAL, and hysteroscopy were done. 109 patients reached final analysis. 36 women (33%) were diagnosed with EP by 2D TVUS. 50 (45.9%) had EP by hysteroscopy. Endometrial thickness was 10.1 mm by 2D TVUS and endometrial volume was 4.92 mL by VOCAL in women with EP by hysteroscopy compared to 9.9 mm and 3.50 mL in women with no EP, respectively (P = 0.223; P = 0.06). 2D TVUS has sensitivity, specificity, and positive and negative predictive values of 54%, 84.7%, 75%, and 68.5%, respectively. Endometrial thickness of >7.5 mm has sensitivity, specificity, positive and negative predictive values, and overall accuracy of 82%, 37.3%, 52.6%, 71%, and 57.8%, respectively. Endometrial volume of >1.2 mL has sensitivity, specificity, positive and negative predictive values, and overall accuracy of 90%, 42.4%, 57%, 83.3%, and 64.2%, respectively. 3D VOCAL may be used as a noninvasive method for the diagnosis of EP in premenopausal women with AUB.