Search Results (397)

Background: Hypoxic–ischemic encephalopathy (HIE) is a leading cause of severe neurological impairments in childhood. Therapeutic hypothermia (TH) is both safe and effective in neonates born at ≥36 weeks gestation with moderate to severe HIE. We aimed to evaluate short-term outcomes—including brain injury detected on magnetic resonance imaging (MRI)—in infants born at 34–35 weeks of gestation drawing on our clinical experience with neonates under 36 weeks of gestational age (GA). Methods: In this retrospective cohort study, 20 preterm infants with a GA of 34 to 35 weeks and a matched cohort of 80 infants with a GA of ≥36 weeks who were diagnosed with moderate to severe HIE and underwent TH were included. Infants were matched in a 1:4 ratio based on the worst base deficit in blood gas and sex. Maternal and neonatal characteristics, brain MRI findings and short term outcomes were compared. Results: Infants with a GA of 34–35 weeks had a lower birth weight and a higher rate of caesarean delivery (both p < 0.001). Apgar scores, sex, intubation rate in delivery room, blood gas pH, base deficit and lactate were comparable between the groups. Compared to infants born at ≥36 weeks of GA, preterm neonates were more likely to receive inotropes, had a longer time to achieve full enteral feeding, and experienced a longer hospital stay. The mortality rate was 10% in the 34–35 weeks GA group. Neuroimaging revealed injury in 66.7% of infants born at 34–35 weeks of gestation and in 58.8% of those born at ≥36 weeks (p = 0.56). Injury was observed across multiple brain regions, with white matter being the most frequently affected in the 34–35 weeks GA group. Thalamic and cerebellar abnormal signal intensity or diffusion restriction, punctate white matter lesions, and diffusion restriction in the corpus callosum and optic radiations were more frequently detected in infants born at 34–35 weeks of gestation. Conclusions: Our study contributes to the growing body of literature suggesting that TH may be feasible and tolerated in late preterm infants. Larger randomized controlled trials focused on this vulnerable population are necessary to establish clear guidelines regarding the safety and efficacy of TH in late preterm infants. Full article

Background and Objectives: Anesthetic agents may influence brain function, and emerging evidence suggests possible neurotoxicity under certain conditions. S100β is a well-established biomarker of brain injury and blood–brain barrier disruption, and its prolonged elevation beyond 6–12 h, despite a short half-life, may indicate ongoing neuronal injury. Its use in cesarean section (C-section) remains limited, despite the potential neurological implications of both surgical stress and anesthetic technique. This study evaluates potential brain injury during caesarean section by comparing maternal and neonatal S100β levels under general and spinal anesthesia. Materials and Methods: This observational prospective study compared changes in the S100β brain damage biomarker in maternal (pre- and post-surgery) and umbilical artery blood during elective c-sections under general or spinal anesthesia. The 60 parturient women who underwent a C-section from 1 July 2021 to 30 December 2023 were evenly distributed into 2 groups: General anesthesia (GA) (n = 30) and Spinal anesthesia (SA) group (n = 30). It included healthy term pregnant women aged 18–40, ASA I–II and excluded those with major comorbidities or emergency conditions. Results: S100β concentrations slightly increased once the C-section was over in both the SA and GA groups, but without notable differences. In the SA and GA groups, preoperative S100β concentration in maternal blood was 195.1 ± 36.2 ng/L, 193.0 ± 54.3 ng/L, then increased to 200.9 ± 42.9 ng/L, 197.0 ± 42.7 at the end of operation. There was no statistically significant difference in S100β concentrations between the spinal and general anesthesia groups (p = 0.86). Conclusions: S100β concentrations slightly increased after C-section in both groups. The form of anesthesia seems to be irrelevant for the S100β level. However, further research is needed to confirm these findings and fully evaluate any potential long-term effects. Full article

The first few days following the birth are a vulnerable time for the neonate. Sick infants experience various interventions during their stay in the neonatal unit in order to stay alive and grow. Acquisition of gut microbes is critical for the short- and long-term health of the neonate. At a time when the gut microbiome is starting to take shape, crucial interventions directed at improving the growth, development and survival of the neonate impact its development. Events prior to and after the birth of the neonate, such as maternal conditions, antibiotic exposure, type of feeds, supplemental probiotics, and neonatal intensive care environment, contribute significantly to shaping the gut microbiome over the first few weeks and maintain its healthy balance crucial for long-term health. In this comprehensive review, we address common interventions the neonate is exposed to in its journey and their impact on gut microbiome, and discuss various interventions that minimize the dysbiosis of the gut. Full article

Background and Clinical Significance: Gliomas diagnosed during pregnancy are rare, and there are no established guidelines for their management. Effective treatment requires a multidisciplinary approach to balance maternal health and pregnancy preservation. Case Presentation: We here present a case of rapidly progressing glioma in a 33-year-old pregnant woman. The patient initially presented with a generalized tonic–clonic seizure at 21 weeks’ gestation. Imaging revealed a tumor in the right cerebral lobe, involving both cortical and subcortical structures, while magnetic resonance spectroscopy suggested a low-grade glioma. The patient remained clinically stable for two months but then developed severe headaches; MRI showed a worsening mass effect. At 34 weeks’ gestation, an emergency and premature caesarean section was performed under general anesthesia. The patient then underwent a craniotomy for maximal tumor resection, which was histologically and molecularly diagnosed as IDH wild-type glioblastoma (GB). Using qPCR, we found that the GB tissue showed upregulated expression of genes involved in cell structure (GFAP, VIM) and immune response (SSP1, TSPO), as well as increased expression of genes related to potential hormone response (AR, CYP19A1, ESR1, GPER1). After surgery, the patient showed resistance to Stupp protocol therapy, which was substituted with lomustine and bevacizumab combination therapy. Conclusions: This case illustrates that glioma may progress rapidly during pregnancy, but a favorable obstetric outcome is achievable. Management of similar cases should respect both the need for timely treatment and the patient’s informed decision. Full article

Background/Objectives: Caesarean section (CS) accounts for over 20% of global births and routinely involves perioperative antibiotic prophylaxis (PAP) to reduce surgical site infections. While the impact of such prophylaxis on neonatal microbiome development is well described, effects on the maternal gut microbiome remain underexplored. This systematic review synthesizes current evidence on how antibiotic prophylaxis during CS affects maternal gut microbiome composition and diversity—an underrepresented, but clinically relevant aspect of maternal–fetal medicine. Methods: A systematic literature search was conducted in Medline (PubMed), the Cochrane Library, and the WHO International Clinical Trials Registry Platform (ICTRP) through November 2024. Inclusion criteria were defined according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Eligible studies used molecular techniques to report maternal gut microbiome outcomes (alpha- and beta-diversity). The search concentrated on beta-lactam antibiotics. Reference lists were screened, but no additional grey literature was searched. Synthesis followed the Synthesis Without meta-analysis (SWiM) approach. No review protocol was registered. The review received no external funding. Results: Out of 1011 records, three studies (total 286 mothers) met the inclusion criteria. All reported maternal microbiome outcomes secondarily to infant-focused research. Only one study provided pre- and post-birth stool samples. Applied antibiotic regimens, sequencing methods, and reported microbiome metrics for alpha- and beta-diversity varied considerably, thus limiting comparability of results. Due to high heterogeneity, no formal risk of bias was assessed. While taxonomic diversity changes were inconsistent, significant shifts in functional diversity metrics were observed postpartum. Conclusions: Evidence on maternal microbiome disruption following perioperative antibiotic prophylaxis in CS is methodologically fragmented and limited by small sample sizes and inconsistent antibiotic protocols. Nonetheless, functional diversity appears sensitive to antibiotic exposure. To improve clinical understanding and safety, maternal-focused studies using standardized protocols are urgently needed. The maternal microbiome may play a key role in both recovery and shaping the newborn’s early microbial environment. Full article

Background: Severe maternal hypertension is linked to adverse perinatal outcomes. Both nifedipine and hydralazine are commonly used antihypertensive agents in this setting. Methods: A comprehensive literature search was conducted in PubMed, Cochrane Library, and EMBASE from inception to April 2024 to identify randomized controlled trials comparing oral or sublingual nifedipine with intravenous hydralazine for the management of severe hypertension, with or without preeclampsia/eclampsia. A random-effects meta-analysis was performed using RevMan. Results: Seven randomized controlled trials were included. The pooled analysis demonstrated no significant difference between the two agents regarding time to achieve optimal blood pressure control (MD = −1.08 min, 95% CI = −6.66 to 4.49), caesarean delivery (OR = 0.62, 95% CI = 0.38 to 1.03), neonatal birth weight (MD = 57.65 g, 95% CI = −209.09 to −324.40), NICU admissions (OR = 0.90, 95% CI = 0.41 to 1.98), and 5-min APGAR scores (MD = 0.1, 95% CI = −0.20 to 0.39). However, patients receiving nifedipine had significantly lower odds of experiencing medication-related adverse events (OR = 0.62, 95% CI = 0.40 to 0.97). Conclusions: Nifedipine and intravenous hydralazine showed comparable efficacy in achieving optimal blood pressure control and similar maternal and neonatal outcomes. However, nifedipine was associated with significantly fewer maternal adverse effects, indicating superior tolerability. Full article

Background: Caesarean section is considered one of the surgeries with the highest prevalence of postoperative pain, yet this is often underestimated and undertreated. This study was aimed at evaluating the prevalence and severity of postoperative pain, assessing which analgesic strategy is the most effective and identifying those risk factors associated with poorer analgesic results. Methods: A multi-centre observational study was conducted on 514 women undergoing elective caesarean section. The primary endpoints included postoperative pain severity at rest and with movement at 6 and 24 h. Results: The combination of intrathecal morphine and fentanyl with acetaminophen and Non Steroid Anti-inflammatory Drugs (NSAIDs) was associated with better pain control than any of the following treatments: intrathecal fentanyl with systemic acetaminophen and NSAIDs (2.49 ± 2.04 vs. 3.91 ± 2.75, ES = −0.610, p = 0.01), elastomeric pump at 6 h at rest (2.49 ± 2.04 vs. 4.10 ± 2.86, ES −0.733, p = 0.04) and with movement (4.44 ± 2.41 vs. 6.14 ± 3.08, ES −0.671, p = 0.01) or epidural analgesia (4.44 ± 2.41 vs. 5.65 ± 2.57, ES −0.496, p = 0.02). No risk factors predicting poorer postoperative analgesia were found. Conclusions: The prevalence of postoperative pain control after elective caesarean section is high. The best analgesic postoperative regimen includes intrathecal morphine together with fentanyl and systemic analgesics. No risk factors associated with poorer outcomes were found. Full article

Background and Objectives: Evidence regarding how dispositional traits, antenatal anxiety, substance use, and obstetric events converge to shape post-partum depression (PPD) in South-East Europe is limited. We analysed 102 third-trimester women and followed them to six weeks post-partum, and 102 age-matched community controls were used to (i) compare baseline psychological profiles, (ii) chart antenatal-to-post-partum symptom trajectories, and (iii) build an integrated model of clinically relevant PPD (Edinburgh Post-natal Depression Scale, EPDS ≥ 12). Materials and Methods: All 96 raw variables were forward–backward translated from Romanian, reconciled, and harmonized. The principal instruments used were EPDS, State–Trait Anxiety Inventory form Y (STAI-Y), Revised Obsessive–Compulsive Inventory (OCI-R), NEO Five-Factor Inventory (NEO-FFI-60), and the four-item Maternal Worry and Satisfaction Scale (MWSS). Results: Groups were age-matched (31.1 ± 5.4 vs. 30.3 ± 5.1 years, p = 0.268) but differed in urban residence (39% vs. 17%, p = 0.001) and current substance use (smoking 21% vs. 34%, p = 0.041; alcohol 6% vs. 22%, p = 0.002). Of five personality domains, only openness scored lower in peripartum women (26.1 ± 4.6 vs. 29.3 ± 5.2, p < 0.001). State anxiety rose significantly from pregnancy to puerperium (+5.1 ± 8.4 points, p < 0.001). Post-partum EPDS correlated most strongly with state anxiety (r = 0.62) and neuroticism (r = 0.50). A final model (pseudo-R² = 0.30) identified post-partum state anxiety (OR 1.10 per point, 95% CI 1.05–1.15, p < 0.001) as the independent predictor; neuroticism showed a trend (OR 1.08, p = 0.081). Obstetric factors (prematurity, birth weight, caesarean section) were not significant. Conclusions: In this Romanian cohort, heightened state anxiety—in synergy with high neuroticism and lower openness—dominated the risk landscape of early onset PPD, whereas delivery mode and neonatal status were neutral. Routine perinatal mental health screening should therefore incorporate anxiety metrics alongside depression scales and brief trait inventories to refine preventive targeting. Full article

Background: In recent decades, there has been a notable rise in the prevalence of caesarean sections, which has been accompanied by a concomitant increase in the incidence of long-term complications, including the occurrence of isthmocele. This anatomical alteration has been associated with symptoms such as abnormal uterine bleeding (AUB), chronic pelvic pain, and secondary infertility. On the other hand, chronic endometritis (CE), characterised by the infiltration of plasma cells into the endometrium, is also associated with infertility and repeated implantation failures. Given the coincidence of symptoms between these two conditions, the question arises as to whether there is an association between isthmocele and CE. Objective: This systematic review and meta-analysis aim to examine the association between isthmocele and CE and to assess its potential clinical implications. Methods: A systematic literature search was conducted in Medline, Embase, and Cochrane CENTRAL up to February 2025. The inclusion criteria were studies involving histopathological findings in isthmocele. The results of the meta-analysis incorporated observational studies and trials to evaluate the prevalence of CE in women with isthmocele, as well as the odds ratios (OR) for CE in isthmocele compared to women without isthmocele, and for CE in isthmocele with AUB compared to women without AUB. Results: A total of seven studies were included in the systematic review, comprising 976 women in the systematic review and 876 women in the meta-analysis. The pooled prevalence of CE in women with an isthmocele was 40% (95% CI: 24–58%). Here, the risk of CE was threefold higher in the presence of an isthmocele as compared to its absence (OR = 3.01; 95% CI: 1.02–9.03). Furthermore, the risk of CE was further increased in women with AUB and isthmocele compared to those without AUB (OR = 6.33, 95% CI: 1.94–20.67). Conclusions: CE and isthmocele are both under-diagnosed and poorly understood conditions. The high prevalence of CE in isthmocele indicates a substantial clinical burden. Specifically, women with AUB and isthmocele exhibit a six-fold higher risk of developing CE. These results underscore the importance of recognising isthmocele as a significant risk factor for CE, particularly in women presenting with isthmocele-associated AUB. Further research is warranted to elucidate the underlying mechanisms and to develop targeted interventions for the prevention and management of CE in this population. Full article

Background and Clinical Significance: Twin pregnancies are associated with an increased risk of congenital malformations. One of them is rare but lethal—acrania—which belongs to the group of neural tube defects. The pathogenesis of acrania is not fully understood. It is presumed that the underlying mechanism of its development is a disorder of migration of mesenchymal tissue. The presence of an acrania in one of the twins may lead to complications such as polyhydramnios, preterm labor, or, in severe cases, an intrauterine death in one or both twins. Case Presentation: A 30-year-old woman (G4P4) was admitted to the Labor Department of a tertiary hospital in 30+3 weeks due to preterm labor. The patient was in a dichorionic diamniotic twin pregnancy with a single lethal fetal anomaly and severe polyhydramnios of a second twin. Hence, the caesarean section was immediately performed. Both twins were admitted to the Neonatology Department. The healthy neonate was hospitalized and discharged after 42 days in good condition. Palliative care for the twin with acrania was provided. Conclusions: Early detection of acrania in twin pregnancies is critical. It allows the implementation of appropriate management and targeted counseling, thereby minimizing the risk of complications both for unaffected twins and the mothers. Our case is a good model of action where a twin pregnancy with a diagnosed lethal defect in an ambulatory setting was managed, providing holistic specialized care. Full article

Background and Objectives: Post-term pregnancies are associated with increased risks of perinatal complications. This study aimed to evaluate potential cardiac electrophysiological changes in pregnant women by comparing the QRS duration, interval of corrected QT (QTc), and frontal QRS-T angle [f(QRS-T)] between term and post-term pregnancies. Materials and Methods: In this observational prospective study, 120 pregnant women were enrolled—60 term (37–41 weeks) and 60 post-term (≥42 weeks). All participants underwent standard 12-lead electrocardiography (ECG) and caesarean section with spinal anaesthesia. The QTc interval, QRS duration, and frontal QRS-T angle were measured. Demographic parameters such as age, gestational week, height, and weight were recorded. The SPSS software was used to analyse the data with p < 0.05 as the threshold for significance. Results: Post-operative QTc interval (417.3 ± 20.5 vs. 410.2 ± 14.5, p = 0.032) and f(QRS-T) (28 [16–55] vs. 22 [14–34], p = 0.042) were significantly higher in the post-term group than in the term group. When the change in the f(QRS-T) angle was analysed, there was a significant widening of this angle in the post-term group (from 21 [11–37] to 28 [16–55], p = 0.002). The increased f(QRS-T) angle reflects greater heterogeneity in ventricular depolarisation and repolarisation, which may indicate sub-clinical myocardial stress or altered autonomic regulation in the post-term period. Although no overt arrhythmias were observed, subtle changes in P-wave morphology and QT dispersion were more prevalent in the post-term group. Conclusions: Prolonged QRS duration and an increased f(QRS-T) angle in post-term pregnancies can reflect the underlying changes in cardiac electrophysiology related to prolonged gestation. These ECG parameters may serve as non-invasive indicators of sub-clinical cardiac stress, which could be relevant for anaesthetic risk assessment and perinatal management. Full article

Objectives: Peripartum cardiomyopathy (PPCM) is a life-threatening cause of heart failure in late pregnancy or postpartum, often difficult to distinguish from other types of cardiomyopathies, such as influenza-induced inflammatory cardiomyopathy (ICM). This case report highlights the diagnostic challenges of differentiating PPCM from ICM and the management of this condition. Methods: A retrospective case analysis was conducted based on medical records from a tertiary centre in Warsaw, Poland, with a follow-up via phone consultations. A literature review was performed using PubMed, Scopus, and Google Scholar, incorporating relevant European Society of Cardiology guidelines. Results: A 34-year-old woman with a twin pregnancy at 36 + 5 weeks underwent a caesarean section and later experienced a syncopal episode. Elevated cardiac biomarkers and inflammatory markers suggested myocardial injury. Echocardiography showed reduced left ventricular function, raising concerns for PPCM or ICM. Cardiac magnetic resonance revealed left ventricular dysfunction without myocardial inflammation, supporting a PPCM diagnosis. Despite LVEF recovery to 65%, a Holter ECG at seven months postpartum showed persistent arrhythmias, necessitating referral for ablation. Conclusions: This case emphasizes the need for a thorough diagnostic approach to differentiate PPCM from conditions like ICM. Long-term monitoring, pre-conception counselling, and preventive strategies, such as influenza vaccination, are crucial for managing PPCM and preventing future complications. Full article

Background: Breast milk is the most important nutrition for newborns. Growth factors such as insulin-like growth factor 1 (IGF-1), epidermal growth factor (EGF), transforming growth factor-β (TGF-β), and nerve growth factor (NGF) are among its components that play pivotal roles in neonatal development, immune system priming, and gastrointestinal maturation. This study examined the effects of gestational diabetes mellitus (GDM), maternal hypothyroidism, and method of delivery on the concentrations of these factors in colostrum collected at three distinct postpartum time points. Methods: A group of 39 women was included, 20 of whom gave birth vaginally, whereas caesarean section was performed in 19 patients. A total of 18 volunteers were diagnosed with GDM, and 17 suffered from hypothyroidism. Colostrum samples were collected from the volunteers in the first 3 days after birth under hospital conditions. Growth factors like IGF-1, EGF, NGF, and TGF-β were measured in the samples using commercial immunoenzymatic assays. Results: No significant differences were observed in the values of these parameters between the groups of women (with GDM or hypothyroidism and healthy, as well as giving birth naturally and by caesarean section). In addition, the growth factors exhibited good stability within the first few postpartum days (CVs for all studied parameters: in the range of 0.7–5.0%). Conclusions: The pregnancy disorders that were properly controlled and treated by specialists appeared not to affect the levels of the analyzed growth factors—just like the type of delivery and the day of colostrum collection. Full article

Background: Nowadays, there is an increasing desire among women suffering from pelvic organ prolapse (POP) to choose a uterus-sparing surgical treatment in order to preserve their fertility. The objective of this study was to conduct a systematic review of the literature to assess how pregnancy and delivery affect the recurrence of POP in women who had previously undergone laparoscopic hysteropexy as well as to improve and individualise the future counselling of patients of reproductive age desiring uterine-preserving treatment for POP. Methods: A comprehensive literature review was conducted using the MEDLINE (PubMed), Web of Science, and Scopus databases for articles published until January 2025, without previous historical limits. The research strategy adopted included different combinations of the following terms: hysteropexy, pregnancy, laparoscopy, and prolapse. Results: A total of ten case reports and three case series met the inclusion criteria for the review, comprising 26 patients. All authors used laparoscopic sacral hysteropexy (LSHP) for the treatment of POP. All patients underwent caesarean delivery at a mean gestational age of 38 weeks. Over a mean follow-up period of 9 months, only 4% of patients developed a recurrent uterine prolapse. A total of 8% of the patients developed de novo anterior compartment prolapse, 8% developed a recurrence of anterior compartment prolapse, and 4% developed posterior compartment prolapse. Conclusions: LSHP seems to be a safe option for women of reproductive age with incomplete family planning, as it does not seem to negatively impact foetal growth. Pregnancy does not appear to affect the long-term efficacy of hysteropexy in maintaining apical support. Given the limited data on the safety and efficacy of uterine-sparing surgery for POP followed by a subsequent pregnancy, further evidence is of great importance towards evaluating safety, efficacy, and providing better counselling for women. Full article

Background: Lymphomas account for approximately 10% of cancers diagnosed during pregnancy, with Hodgkin’s lymphoma being the most common. However, non-Hodgkin lymphomas, including primary mediastinal large B-cell lymphoma (PMBCL), also represent a significant proportion. Both mediastinal lymphomas and pregnancy develop a hypercoagulable state, increasing the risk of venous thromboembolism and massive pulmonary embolism (PE), requiring extracorporeal membrane oxygenation (ECMO). Methods: Clinical data, blood test and imagings have been collected by the medical records of the patient. Results: We present a 25-year-old woman, at 32 weeks of gestation, who presented to the emergency department with progressive dyspnea and asthenia. Echocardiography revealed a hemodynamically significant pericardial effusion and severe right ventricular dysfunction. Given the severity of her condition, she underwent an emergency caesarean section and subsequently a pericardial drainage. A chest computed tomography scan revealed an incidental mediastinal mass along with a massive PE. Despite pericardial drainage, she remained hemodynamically unstable. Since thrombolysis was contraindicated for the recent cesarean section, venoarterial ECMO was initiated. Systemic anticoagulation was guaranteed by heparin, which shifted to argatroban for heparin resistance. The mediastinal mass was also biopsied, and the diagnosis of PMBCL carried out. Cytoreductive chemotherapy was initiated with the COMP-R regimen (i.e., cyclophosphamide, vincristine, methotrexate, prednisone, and rituximab), and the patient progressively improved up to ICU and hospital discharge. Conclusions: This case highlights the challenges in managing a complicated patient requiring early multidisciplinary intervention, which was crucial for stabilizing the patient and optimizing fetal and maternal prognosis. Full article