Search

Placental elasticity was compared by using Shear wave elastography (SWE) in patients with gestational diabetes mellitus (GDM) with and without insulin to non-diabetic controls. Three groups were created as follows: Group 1 (n = 79, GDM with insulin therapy), Group 2 (n = 90, GDM with only diet) and Group 3 (n = 150, healthy controls) All patients were above 36 gestational weeks with anterior placenta. Clinical trial number was also received (NCT04455880). Group 1 had higher BMI while group 3 had lowest rate of C/S. Birthweight in GDM groups was statistically significantly higher than controls (p = .001). Although there was no significant difference between APGAR scores, Group 1 had higher rates of neonatal intensive care unit (NICU) admission. SWE values were significantly higher in GDM patients treated with insulin or diet than controls. SWE may be an alternatively supplementary management modality in GDM.IMPACT STATEMENTWhat is already known on this subject? Shear wave elastography (SWE), is one of the types of sono elastography methods that are used to measure the stiffness and elasticity of soft tissues. Recently, it became popular for screening the stiffness and elasticity of the placenta in high-risk pregnancies like preeclampsia, intrauterine growth restriction (IUGR), and placental dysfunction.What the results of this study add? All SWE velocities on the maternal side were statistically significantly different between groups. Regarding foetal side velocities, GDM groups had statistically significantly higher values (stiffer tissue) compared to controls.What the implications are of these findings for clinical practice and/or further research? SWE may be a Supplementary method in the diagnosis and management of GDM. Placental SWE should be measured at 24-28 weeks of gestation in patients with GDM and diagnosis confirmation and their responses to the treatment should be examined. more...

The aim of our study was to investigate the relationship between extreme values of first trimester screening markers and adverse obstetric outcomes.Our study was conducted by examining the prenatal and postnatal perinatal records of 786 singleton gestations between the ages of 18-40, who applied to Prof. Dr. Cemil Taşçıoğlu City Hospital outpatient clinics for first-trimester screening for aneuploidy, between January 1, 2017 and December 31, 2019.The presence of small for gestational age (SGA) was found to be statistically significant for the5 percentile (0.37) pregnancy-associated plasma protein A (PAPP-A) group (p = 0.016). For5 percentile β-hCG group, the presence of gestational diabetes mellitus (GDM), premature rupture of membrane (PROM) and preterm premature rupture of membrane (PPROM) was determined as a statistically significant risk (p = 0.015, p = 0.005, p = 0.02 respectively) In the univariate test, fetal death rate was found to be high for ≥90 percentile at nuchal translucency (NT), but the presence of fetal death was found to be statistically insignificant in logistic regression analysis. (p: 0.057).First trimester screening test can be used in predicting pregnancy complications. In this study we found that serum levels of PAPP-A are associated with developing SGA, while GDM, PROM and PPROM are more common in low serum free β-hCG. more...

SUMMARY OBJECTIVE: This study aimed to investigate the predictive value of shear wave elastography (SWE) for preeclampsia (PE) in first-trimester pregnancies. METHODS: Singleton pregnant women aged 18–45 years, who underwent routine first-trimester prenatal examinations (11–13 weeks+6 days) were enrolled. Pregnancies with anterior placenta and normal first-trimester screening test results were included in the study group. The SWE measurements of six areas of the placenta were performed, and the mean value was estimated. The perinatal outcomes and the demographic data were also collected. The receiver operating characteristic curve analysis was used for the accuracy of predicting PE. RESULTS: This study consisted of 84 patients, of which 9 were diagnosed with PE during the follow-up. The mean SWE value of the PE patients was higher than that of patients with normal pregnancies (p=0.002). The analysis showed that the optimal cutoff value was 7.43 kPa to predict PE in the placentas of first-trimester pregnancies, with 88% sensitivity and 78% specificity. CONCLUSIONS: The SWE values of the placenta in the first trimester were different between normal patients and those who are subsequently developing PE. SWE may be a suitable tool for predicting PE in pregnant women. more...

Aim: The aim of this study was to compare serum folate, vitamin B12, 25-OH vitamin D, and calcium levels between pregnants with and without fetal anomaly of neural tube origin.Methods: One hundred seventy-eight pregnants were recruited for this study. Pregnants with and without sonographically detected fetal anomaly of neural tube origin were compared in terms of serum folate, vitamin B12, 25-OH vitamin D, and calcium levels.Results: There were significant differences between groups with regard to age, serum 25 OH vitamin D, 1,25 OH vitamin D, folate, calcium, and B 12 levels. Multivariate regression analyses revealed significant associations between the serum 25 OH vitamin D level, age, and the neural tube defect (NTD).Conclusions: Vitamin D and the age of pregnants were significantly associated with the NTDs. more...