Objective: To evaluate the potential of the first-trimester ultrasound (US) features for the detection of central nervous system (CNS) anomalies. Methods/Methodology: This is a prospective one-center three-year study. Unselected singleton pregnant women were examined using an extended first-trimester anomaly scan (FTAS) that included the CNS assessment: the calvaria shape, the septum (falx cerebri), the aspect of the lateral ventricles, the presence of the third ventricle and aqueduct of Sylvius (AS) and the posterior brain morphometry: the fourth ventricle, namely intracranial translucency (IT), brain stem/brain stem–occipital bone ratio (BS/BSOB) and cisterna magna (CM). The spine and underlying skin were also evaluated. The cases were also followed during the second and third trimesters of pregnancy and at delivery. FTAS efficiency to detect major CNS abnormalities was calculated. Results: We detected 17 cases with CNS major abnormalities in a population of 1943 first-trimester (FT) fetuses, including spina bifida with myelomeningocele, exencephaly-anencephaly, holoprosencephaly, hydrocephaly, cephalocele and Dandy-Walker malformation. The CNS features in the abnormal group are presented. In the second trimester (ST), we further diagnosed cases of corpus callosum agenesis, cerebellar hypoplasia, vein of Galen aneurysm and fetal infection features (ventriculomegaly, intraventricular bands, intraventricular cyst and hyperechoic foci), all declared normal at the FTAS. During the third trimester (TT) scan we identified a massive fetal cerebral haemorrhage absent at previous investigations. We report a detection rate of 72.7% of fetal brain anomalies in the FT using the proposed CNS parameters. The sensitivity of the examination protocol was 72.7%, and the specificity was 100%. Conclusion: A detailed FT CNS scan is feasible and efficient. The majority of cases of major CNS abnormalities can be detected early in pregnancy. The visualization rates of the CNS parameters in the FT are great with short, if any, additional investigation time. FT cerebral disorders such as haemorrhage or infections were missed in the FT even when an extended evaluation protocol was used.

Early-onset sepsis (EOS) remains a major cause of neonatal morbidity and mortality worldwide, with significant differences in the incidence and outcome of the disease in Europe. Eastern European countries face particular challenges due to differences in access to healthcare, diagnostic facilities, and prevention strategies. This review summarizes the results of recent research to provide insights into maternal risk factors, regional inequalities in access to healthcare, diagnostic biomarkers, pathogen patterns, and treatment protocols for EOS. This review also examines how healthcare infrastructure and socioeconomic factors influence EOS outcomes in Eastern Europe. Introduction: Early-onset sepsis (EOS) presents a significant health challenge for newborns, characterized by sepsis occurring within the first 72 h of life, primarily caused by the vertical transmission of pathogens from mother to child. Despite advancements in medical care, EOS remains particularly burdensome in resource-poor settings, especially in Eastern Europe, where disparities in healthcare access and maternal health are pronounced. This systematic review aims to provide insights into maternal risk factors, regional inequalities in healthcare access, diagnostic biomarkers, pathogen patterns, and treatment protocols for EOS. Background/Objectives: EOS is increasingly recognized as a public health issue, with outcomes significantly influenced by maternal health, socioeconomic status, and healthcare infrastructure. The review seeks to summarize the existing literature on EOS, particularly focusing on differences between high-income Western and low-resource Eastern European countries. The influence of maternal access to antenatal care, pathogen prevalence, and antibiotic resistance on EOS outcomes across regions will also be examined. Methods: To achieve the review’s objectives, a comprehensive search was conducted across multiple databases including PubMed, Google Scholar, ScienceDirect, and Scopus, adhering to PRISMA guidelines for systematic reviews. The inclusion criteria encompassed studies published within the last 20 years (January 2004–August 2024) that addressed EOS in late preterm or term infants, emphasizing maternal health, risk factors, diagnostic approaches, and treatment protocols pertinent to European populations. Exclusion criteria included non-English publications and studies lacking a focus on maternal and neonatal health. A total of 29 peer-reviewed articles meeting the specified criteria were ultimately included in the analysis. Results: The findings highlight significant regional disparities in EOS management between Western and Eastern Europe. Key issues include maternal risk factors, socioeconomic barriers to healthcare, diagnostic biomarkers, and pathogen resistance trends. Limited access to prenatal screenings and healthcare infrastructure in Eastern European countries, especially in rural regions in Romania, exacerbate the challenges faced by expectant mothers. Financial burdens, such as high out-of-pocket expenses, were shown to further restrict access to necessary maternal care. Conclusions: This systematic review emphasizes the urgent need for targeted investments in maternal healthcare infrastructure in Eastern Europe to mitigate the impacts of EOS. Enhanced screening programs, standardized surveillance systems, and ensuring equitable health policies are essential to improving neonatal outcomes. Additionally, tailored education and awareness campaigns for disadvantaged groups and comprehensive health policy reforms, including universal antenatal care and Group B Streptococcus (GBS), are essential to bridging healthcare gaps.

Prediabetes and early type 2 diabetes mellitus (T2D) are increasingly recognized as states of both metabolic and neurochemical dysregulation. This narrative review synthesizes emerging evidence of alterations in key neurotransmitter systems—dopamine, serotonin, norepinephrine, gamma-aminobutyric acid, and glutamate—in individuals with prediabetes and diabetes. Beyond peripheral insulin resistance and β-cell dysfunction, disturbances in the central nervous system, especially related to neurotransmitter signaling, may play a role in disease onset and progression. Neuroimaging studies reveal early imbalances in excitatory and inhibitory neurotransmitters, while biochemical and histological findings demonstrate altered receptor expression in both the brain and pancreatic islets. These changes affect metabolic control and are implicated in mood, cognition, and feeding behavior. We investigate the mechanistic links between neurotransmitter dysfunction and glucose metabolism, including the roles of brain insulin resistance, inflammation, mitochondrial stress, and gut–brain axis signaling. Finally, we discuss therapeutic strategies that target neurochemical pathways and highlight the need for longitudinal, sex-aware, and multi-omics studies to refine early interventions. Understanding the neurobiological roots of early T2D could revolutionize risk assessment and open doors for new neuro-metabolic treatments.

Neonatal mortality, particularly due to early-onset sepsis (EOS), remains a pressing issue in Eastern Europe, with Romania experiencing one of the highest neonatal mortality rates in the European Union. EOS, caused by bacterial infections within the first 72 h of life, significantly contributes to neonatal deaths, particularly in rural and underserved areas where healthcare resources are limited. Disparities in prenatal care access, maternal demographics, and systemic healthcare gaps worsen this issue, highlighting the need for comprehensive interventions. Objectives: This review aims to examine the prevalence of neonatal mortality due to EOS in Romania and the broader Eastern European context, focusing on current prenatal care monitoring protocols and maternal demographics, and comparing the available literature with new data. By evaluating disparities in healthcare access, costs, and outcomes, this study identifies systemic barriers to maternal and neonatal care. Methods: A systematic review of 100 articles was conducted using PRISMA guidelines. Key sources included PubMed, Google Scholar, and open-access journals, with 25 articles meeting the inclusion criteria. The analysis encompassed maternal age, parity, literacy levels, marital status, and their impact on neonatal outcomes, alongside the financial burden of prenatal care. Results: The findings underscore stark inequalities in healthcare delivery between rural and urban regions, where limited prenatal visits, out-of-pocket costs, and cultural barriers hinder prompt EOS prevention and management. Advanced maternal age, low literacy, and socioeconomic disparities were identified as critical risk factors. Conclusions: To reduce neonatal mortality due to EOS, targeted efforts must address healthcare accessibility, improve prenatal care protocols, and integrate culturally sensitive practices. These interventions can bridge systemic gaps and promote equitable health outcomes for mothers and newborns across Eastern Europe.

Background/Objectives: Heterotopic cesarean scar pregnancy (HCSP) is an exceptionally rare and potentially life-threatening form of ectopic pregnancy, characterized by the coexistence of a viable intrauterine pregnancy and an ectopic implantation within a previous cesarean section scar. Its incidence has risen in recent years, primarily due to the increased rate of cesarean deliveries and the widespread use of assisted reproductive technologies (ART). This systematic review aims to provide a comprehensive synthesis of published evidence on HCSP, with a focus on epidemiology, diagnostic challenges, therapeutic strategies, complications, and maternal-fetal outcomes. Methods: A systematic literature search was conducted in PubMed, Scopus, and Web of Science up to May 2025, in accordance with PRISMA guidelines. Included studies comprised case reports, case series and retrospective reviews documenting confirmed HCSP cases. Data were extracted on clinical presentation, imaging, treatment approaches, outcomes, and complications. Results: Thirty studies reporting 40 confirmed HCSP cases were included. Transvaginal ultrasonography was the primary diagnostic tool, although diagnosis was often delayed by the presence of a viable intrauterine pregnancy. Management strategies included surgical intervention, local medical therapy and conservative approaches or expectant management. Maternal complications included hemorrhage and uterine rupture, while fetal outcomes were variable. In selected cases, intrauterine pregnancy continued to term. Conclusions: HCSP is a rare but high-risk obstetric entity requiring early recognition and multidisciplinary management. Prompt ultrasound-based diagnosis and individualized treatment can significantly reduce maternal morbidity and improve fetal outcomes. Further multicenter studies are warranted to establish standardized diagnostic and management protocols.

Background/Objective: Early-onset neonatal sepsis (EOS), defined as infection occurring within the first 72 h after birth, remains a major contributor to neonatal morbidity and mortality worldwide. Although advances in perinatal care have improved overall outcomes, the diagnosis of EOS continues to be challenging. Clinical presentations are often nonspecific, laboratory confirmation is often delayed, and immune responses vary considerably among neonates. Expanding our understanding of the molecular mechanisms underlying EOS is essential in enhancing early detection, refining risk stratification, and guiding therapeutic strategies. This systematic review aims to synthesize the available information on the molecular pathways involved in EOS, focusing on pathogen-induced inflammation, systemic immune responses, sterile inflammatory processes, interactions between infectious and non-infectious pathways, as well as emerging molecular diagnostic approaches. Methods: A comprehensive review of original research articles and reviews published between January 2015 and January 2025 was conducted; studies were included based on their focus on human neonates and their analysis of molecular or immunological mechanisms relevant to EOS pathogenesis, immune dysregulation, or novel diagnostic strategies. Results: Pathogen-driven inflammation typically involves the activation of Toll-like receptors (TLRs), the recruitment of neutrophils, and the release of pro-inflammatory cytokines such as IL-6, IL-1β, and TNF-α, particularly in response to vertical transmission of organisms like Escherichia coli and Streptococcus agalactiae. Systemic inflammatory responses are marked by cytokine dysregulation, contributing to multi-organ dysfunction. Sterile inflammation, often initiated by hypoxia–reperfusion injury or intrauterine stress, amplifies susceptibility to sepsis. Interactions between immune, metabolic, and endothelial pathways further exacerbate tissue injury. Recent advances, including transcriptomic profiling, microRNA-based biomarkers, and immune checkpoint studies, offer promising strategies for earlier diagnosis and individualized therapeutic options. Conclusions: EOS arises from a complex interplay of infectious and sterile inflammatory mechanisms. A deeper molecular understanding holds promise for advancing correct diagnostics and targeted therapies, aiming to improve neonatal outcomes.