Browsing by Author "Orlić, Nataša Karadžov (41561546900)"

This study aimed to evaluate the clinical utility of the subclinical hypothyroidism (SCH) marker, elevated thyroid-stimulating hormone (TSH) and thyroid antibodies in their ability to predict subsequent gestational diabetes mellitus (GDM). In a prospective clinical trial, 230 pregnant women were screened for thyroid function during the first trimester of pregnancy. Increased TSH levels with normal free thyroxine (fT4) were considered SCH. The titers of thyroid peroxidase antibody (anti TPO Ab) at >35 IU/mL and thyroglobulin antibody (anti Tg Ab) at >115 IU/mL were considered as antibodies present. According to the OGTT results, the number of pregnant women with GDM showed the expected growth trend, which was 19%. Two groups of pregnant women were compared, one with GDM and the other without. Increased TSH levels and the presence of thyroid antibodies showed a positive correlation with the risk of GDM. TSH levels were significantly higher in pregnant women with GDM, p = 0.027. In this study, 25.6% of pregnant women met the diagnostic criteria for autoimmune thyroiditis. Hashimoto’s thyroiditis was significantly more common in GDM patients, p < 0.001. Through multivariate logistic regression, it was demonstrated that patient age, TSH 4 IU/mL, and anti TPO Ab > 35 IU/mL are significant predictors of gestational diabetes mellitus that may improve first-trimester pregnancy screening performance, AUC: 0.711; 95% CI: 0.629–0.793. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.

A 19-year-old gravida underwent genetic counseling at the 26th week of gestation due to sonographically detected fetal anomalies, including Dandy–Walker malformation, characterized by cerebellar vermis hypoplasia and an enlarged cisterna magna, and single ventricle heart. Following amniocentesis at the 27th week, after the normal quantitative fluorescence polymerase chain reaction and chromosomal microarray results, trio clinical exome sequencing was performed, revealing a novel homozygous pathogenic variant in the MPDZ gene, c.4576G>T (NM_001378778.1). So far, homozygous and compound heterozygous variants in MPDZ have been strongly linked to congenital hydrocephalus type 2 with or without accompanying brain or eye anomalies. The reported variant, absent in control databases, resulted in premature termination of protein synthesis, consistent with pathogenicity predictions. Both parents were identified as heterozygous carriers. Pregnancy termination was chosen post-diagnosis. Postmortem findings correlated with prenatal ultrasound. Our case broadens the prenatal phenotypic spectrum associated with MPDZ variants, necessitating further studies for comprehensive understanding of molecular mechanisms beneath the clinical manifestations. © 2024 John Wiley & Sons Ltd.

Bacground/Aim. Maternal morbidity is defined as any condition that is attributed to or aggravated by pregnancy and childbirth that has a negative impact on the woman’s wellbeing. In recent years, a growing trend of cesarean section rates can be seen throughout the world. The aim of this study was to assess factors that might have major impact on maternal adverse outcome in women with two or more previous cesarean sections. Methods. This retrospective study included women with single term pregnancy after two or more cesarean deliveries in a 10-year period (2004-2013) in the University Clinic “Narodni front” in Belgrade, Serbia. Medical records were reviewed for clinical data for maternal intraoperative and early postoperative complications regarding gestational age at delivery, the number of previous cesarean sections and mode of surgery (elective or emergency). Results. A total of 551 patients were included in the study. At 37 completed weeks delivered 14.1%, at 38 delivered 45.2% and at 39 completed weeks 40.7% patients. Women younger than 35 years more often delivered after 39 completed weeks compared with those over 35 years (69.2% vs 30.8%, p < 0.05). The overall rate of maternal complications in the study group was 16.5% with no statistical difference by gestational age at delivery. The overall rate of maternal adverse outcome was significantly less in the patients with three as compared with those with four or more cesareans (10.4% vs 66.7%, p < 0.05). There was a statistically significant difference between these groups of women regarding complications: scar dehiscence, the presence of adhesions, blood transfusion and admission in intensive care unit. Elective cesarean delivery was with less maternal complications compared with emergency cesarean deliveries (12.9% vs 27.3%, p < 0.05). Conclusion. Termination of pregnancy before completed 39 weeks does not decrease maternal morbidity. The major impact on maternal complications has the number of previous cesarean deliveries (≥ 3), as well as emergency cesarean section. Patients should be informed about potential risks for maternal health with increasing number of cesarean deliveries, especially after the first cesarean section when counseling in elective repeat cesarean vs trial of labor. © 2016, Institut za Vojnomedicinske Naucne Informacije/Documentaciju. All rights reserved.